8:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200400, 0x1c5) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x5, 0xffffffff, 0x1, 0x4}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x10000002286, &(0x7f0000000080)) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"5334da52add17b"}, 0x7}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)={0x6000, 0x0, 0x61ee55c5, 0xbf3, 0x8}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="e14e3814b93cc9da0000000004000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e07000b0001abab"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r3}, 0x10, &(0x7f000000eff0)={&(0x7f0000011fb8)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/03/25 18:38:39 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000001c0)) read(r0, &(0x7f0000000000)=""/100, 0xfffffffffffffe8b) r1 = dup3(r0, r0, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) 2018/03/25 18:38:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000100)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x84, 0x7f, 0xcf, 0xc000000, 0x0, 0x6, 0x80, 0x8, 0x3}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001580)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000001540)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES64, @ANYRES16=r0]]) vmsplice(r0, &(0x7f0000001300)=[{&(0x7f0000000200)="4eec08268216dffabb62c1b80a9695d90a1562e904ddfb5faec64ce9559b9af36c7f19f9c8f708037d702a3f7ee28502f63e39c94a914063aeeb97b8e86b77c9840b1a6d44987b6dcc465a75692c77617a2f1339e24b9154c498c0d204f594996ef4a2ecd37b5f3a4f62aba41086fac6ddca048515b6ab4b6d7303903e16755159f77fbcf0dc33bc603cedf3512a21cb46122bbdb43fde8be9e809ca6f731d284ec760391a2cf57b6fbd78a07b14a31398b301527d35a9cfa1f9a71aad28f946cdb187448c19e7beee39", 0xca}, {&(0x7f0000000300)="3b1ddc775c4f34759a2fe77cff58ba30e2de8514c0d8b5e499df70aa5a222b8db4c11a0bbf0600a5a5d43df0800feed879c8ffa0348462632bcdd1184e82b474860cf8e13bbfe3b7b828bf00999aa004906a48f010927f192ecd60d32c716fe3e5bea7027c6b19e48c30826ab2e5d2e4f067b6145db2e7fee7adb428efcfefb2796db8d38cfed46c87f1801694af9a2ba48b5037c1e45a10a445ae7a97a832554e0bcd327cbd748d147ed1408ec52454fd018af7de29cb5667c32bdb6cd53bbb57794e9ce82e1de09e84e2f2608b744df53f0670e765db84e0b9cb6855e91ec61de493feb2023736d9e25913b0a89e74a90063936e780b5b9651d83d4769d5624a1a8b86e58af044c1eda57d297bb4b0f3682046f7253682927a9544865ad7ef203709fdf5b836a7b4f50a99ad0968d3321c55f04946262086382fc9c781c982cd9980650ecda91739e2b90fe45fff6bb527579610dd8e25f8992e94f38b4bb1251a92512731cd2a9235a44fb2f7502bbeccddf0ea00ff6cd461a0b91ffe961cdc664136c2d82689ff2e4af947f942f36a243807bf9425578267eb3b785668a5c13a655b4c23cd5eeea0a55c41e39187f1e8fe3ab196b63c841c824fb0b904a3378203813518f216e8a826dac6038d2427cf42d2a8039b61781af1ae38bb01dd796ca081a0fb9fbdcf710d900116bb23bcb27d01f354ee0ab1391da8765b4caefaa4c6405e72fe2011429d46b14afa1379bf6be47e6447e121f4aa06b9166e05da1533675923e3ebc171057e2d902546633e5f58c556f151d3aa71795626a9e4e7d530eda34a99a4552f08d0c36f9b76abc6e04d179611363021a0a849d7263b89929eb3e544532855df152decadbc2d8faa2f532add16660903e0ff72de8404edd9d79cf6eaa5a540115220c80ed60fe5db0775ba253c5256d046987cfc6ec9ff620574c7a24cdd7f426884d6195bf9100a2a76edcb3dfc2b4e73d1ceb1c7774698eb7ba6cb7a436c07863434839ef50bed9760331d16dac39dd016a9b5b60792e0a2cfd17c702252f930865ed3e6a569caa46265fb0b44027deca438336c092e8ae4fabe67e202898279ac6d9baf49b0859ba56929c965e33d1d091bed05528dc75c54129b45e56503e60b922d646345e0861bcd34a7c3a48dda5b674b57432af63c115afc8ccb332cbd2121f49a53e44b699e66aea52ff52e6d4f3a98d2e691364dc6d807dad224d69eca23fd871aa3aad896d81cc7e5a3ea249c88c49ddd6599a8240b6084ca5b139c8d08dab1b72142c920e31c0b2bde70db19a19290a4a965411542643c763510e02af77c6723f156f9165155c84476add65b1021ca8013a25c52a8baf6d032d09d26c81fdc85432388d57ba6374ea50cc0a632cba07a5b4c235a3959a715080d961810eca9202bcae76264f6d4f38a3e35a9dcc679a8dfcf25f1863359f9e4a8da2d88cabb5df22dc5969074a3661f0bd12a65713ee6ccb406d1bd5c40b10d0a17e40da9112d22d09a0458adfdbeff57b21fc6930bded0e66226166cf27634b21edb71236e13f5a8f72f6649073e0451d5347c6da394f7aa8bc71164cfb77293741f9935ac4ba6fd1acb2a1fe9fbc6cedc57e19103622fd71132b9bb078956a968512dad0b001bc5f16d7bfcb15875cc8cf2b3b1be998d52306d6b7cc0605be6419e893d093c6b8ab358ac549b6d97d5b829021eb7f1b58f0adf5aa47e1d248cdbc308cd4f5a2a42f5872fbe2000d312cf0f044d23ca5e1bbf7ec0214b7860f72d89b509db855562c1de7f75abfde64ea613147eb6a883313fae05b0d45435f2c20bc237c089b20a4513bdc33085475779a8de4f4201f5dea96b610bb8106ea64006ad046649d4631439efd436034fde20c19ac3b0a30dc4a06c81c9d050b730de10f3ac3974a97548c72122b0f5f42157560edd2d9d9ddaa2b697494c90c17dfd43cf2cb75319934ff4f1dacab2f58f9c900c9f87391302522d6770044effadda6e8445f54843b5f2de67607eab173104d09d84f036f758d64c6908c7e58432eeaee64d05a3e4f6f1971c11abb68fc9357b365b249a72b8508b608727bf4435a0db2789385a9b8e26e2fb228a210748296487a5aab4f4d36700e7b4897c146fa0d7eab504450d283ba29bcb4d2ae83b11cf1c46ae84eb96780443bcebe00ec7799e8f7ca1a7ff7d479004cdf54b020b4ed32c8db8d32c0f5deeceb4936255e57e42c7bbd585247db3251199595d1c2f4d73d24e7ec295f7bd4e9396ea3f11e5f631ae43e4dc6ef527046256bc5a8eecd9bad76d551944ce66cffb7b1c949dce4fdf21c93a1fcb6271322a3ab06b9c93a762b50e13830720640d51318cd8bc0d73aa391ecda90aae07aadb642e04a6b1cda0029024c62ea5dc094b59d7b35e350c75f30b97e6deef883d957046cb365a676a1b89e2fd4d70bd02fbebc91d4904e8cfb1e2a7ca978d847baa4982ee8e208c826d2aec6831acc1df9e02ace1ca7099561193a6c679e540e3fd990cfe49a1615489a94f91983d95a71e5b2ca9112ad99a0c2582190f9eef2458de2a83b6c6f17cbc466d5737095ca23582eb19d8ddcf56a07be7e31621968cadeeb4677524f58290eb8634a0e4fc74475d12ba554ab8027dadd3d42557d63dc33f94d18eb8f90baf64ec680daea42cb537aaf24d51f79cf297f6082389e224922b0063ec17772d2f63cb30fd75ced33de34b1e12dc9a55671b58e7e71c5953e28735dbb6ddce0e6ee9c2da6eaa1a8974abb4e53484c2c14d3b04cd3b776dfe2cfb4ecbd5b58c1b5320a935c081a51f86e1010749349d3697d3ddfc909d65afdcc59ebeade694f46f381cbacde9bbebecaf98829c688f11c862722f1e248b28401daec312ce4136da02c99d1e5032a9ebc57f9031374f48a18e4c338889d4b1b8ca12bc7247a610f631c0f5d2602a50ab809e6eb857a11806f5a108e65dec57c5bfa4f361014257fc4b30dbb67e227e41366bc9d615fcdf389431935cdc86973f9487fbf56619d5492b32bf6b9d5b19f9af20a29807568887510bece5553fa8faaa82acfe9b242429ab6b22178177b0d8268e56496a593fe905e9efadb19adf6c9740684e5f506ca3e6deeddfa46aedeaccc747c1ad0e7c5153c631cf95ae7ddf300642d20e3f9a2ea354489ca24668794890eb9a2495ade58e40759831b3d05a364d9d9af1965245ab57e41cf5abb6e0689d5bcb2190ce133ce22668d594964f1ab33f34690992a1ec28a1d4fb2ed68117d10cf81f44354272e8a88ca68ec7193191b6eb98a26bd1848b9aa3468cd09d81e85cc05a1657f39dfb588256dcd4992e6e2c8f45da0f43f25ed3b5a73d8b5a71a16e63fb5853eaa311aac1f66120184d35b46a386985888726cad0f284a5f26c3d9825cf0125facb45415d5ac2b4f72433d769898413cff4a943f541f8742be5c45b8acdf2c5a0118e8244ae0d259f8d8d037a3eedea2b6f398ad4a925e23d7e5195b20762cd1977ba0345b5e12e2c7e9d55ffbab9bee13ebbd4df73c264b48a235393caaa323125ab78d27ec6d9947aac7d031152c411b0be3eea6605f1b3a5555f7a3547fe6e9d933e0076498d3d164454389a2fffb8d51750d0835f08410300e8c4f62b57cda6ba631841f95ad2d0e3a6c1843a9855eca7a92932c614a91b39daea88cf393eaf811b3808f568963b409642554f868f1057c9413d41c88432b10a951f57a271b5217cf840cf7ea80834b33da5323256b34130fbf39f4ce597de67ebba800b13d5bbaf53a5a43c700528afdfcbe0f757bbc017a287ab6e349592ec2f0aa28a0971fc8fa1e299bd34cfd8265ccc24ef10d1ed4500672c4e5c0a566418761e267e5c0296675b416576c57a47fccbdcabf94c3726a1a1cfdbde4d21365d56434010ec2aa1291e1bbc0f373721eeb8efd4dd9d48c3f94a2e9f0022d0f5e85d503bc9faa06cef85467189f30da3bfcaa1ebe44c8b73e36b63335a055d0502471781527e06e6e67f003f394746d3f603915afa22ef56065faa73a263bb7dca56321f26966140dbdc02204bf7b8d4cc81db15e596939d11e3bed6d133960cb7d32362c37136c09fd6d390e33771e5749eb1f98f9a57f6782617519579152cd282da75a43f5bced789bbb97e764ec9008d25528f9f6f5ef5df7641be5961e80af622d3945213436d7e5c459ca3c22131091ae57c6745b236de6df32fd53d3c22b4200e92217bae3b6287449c91bfc19c82fca7ada526d388eb0033d2b45d9f17fdf1d7763e8d94806356c6ff11248ac0e16a1334b93020e2229346a1d393c1eee17d8fe56b1f8d71076fcd2c8e254b34d5477cab03857416156783f0db89bfaa2198bb639e50d029c49990b2f85a5cbfbb06f8bf0d52e65aa8e4b5c95c9bd99da135c37fa59ac2d4cc383fed4ee0be8e1d1b43cfe5d44ba7e0ceb5c5a1563209137f49b278d494145a71fcec1588cfa7e7d2db38dac20743fedf1594e42036dc9ff57f9f49fe6f387181ea21781fd7b10d1a30614ce984009d9e65d4b7513951d0c7640110bba767eb480c7dffefa43e5a7db2e4ec1c5581af47e0774dad574189ab8b9b9ee43df3065c15fc63897be154e777c2d35276a2dbae6ddc7af9aa7b1c8d0f7c68547a792d277139fb643d6af7f448923756301c2cd18b5c92fd5395626b73843148d1027cdfc81679f9ef8e13d08d60d2b01ff49d56cbd882f23ec252fcc5d8ae99eccf577bde496a23858a86cc91079ac4f171f8a078ddd32fb7b303fb16e5e9af7c057664f3ed007e8a928c751260c868940d036b3862be44c81bdf59e53e6f51c4d1ed5258a8d34415fdaafe63963eebb7ff778dcc01491b8a17be68255a3fc1a887433d185ddab717396df9f0a18f9f04cee3e5244dddf5ea2ee32c41c6c28cc46102bde95c8d8b1eba2de5acfa94aecc8b26c11a40130ba77861bd40241bacbb2b55402a18e93321f6f2823a25f2945c640a58f28f11905cfdbbca8cb61ea229ff5e942de42a43f938a16f1dafecc74a5aef6ee6cb9be36e348ccb899ba57ac3af79716e2e1eb42f5caf47e8dbcae47faf6f6f0f9d53b61ba4ae2162afdc81ec827ce1f25d97448ec1befaa96bff8122d7d08b4e92a60a3a827b5e43d0952f4554c7bea089015def991d1630d0150a919e98bd05c780c26d6b0f1c5b7e7f55d99b7cd198c6880a789e635b04e8c3e368da397143333292ef3796666102e60e147c99073fc45ca6da461db72833ac261b506cf90775f8b455b86e3079953c5174d00722d2722e9c84074926fc269b0e34a530b7838ab2c094313a769825cf29c226fc23ad30c8e3b28e4b3df51ae623f0ba0b6ad40e381f0fc1ec7121842362cdcee6f5796baee8416917eb2bd9a0a3a2c69ec369e4366395ca0005702e6a942f35a2fbebe5ba4022c8b13faf75b7fbfc72f659e9bcdb76f5b8083ae287c008d7860c856b7227ce97708c26e436025224c730e9be6c5742bfab4ece7712c07afb4fff41c449f6e4743277c3f07a26c54b7126521b328754f25104909b6218e60c0d7e60d37fc16f50803b9d7d2e2f9f4a77f248a91bb9c6cccb9a2834b282afb3bf5617baae56b71d7603286dfbc7d8800c1d11e512f31359dd42349c12e2292b91b560e608f48246e22e819042fed05e773c3f8491b6f6b863612e656b7860e021f8886056cfc8be3f309e0dd61186293ab3c824f74b53fa71f7709735db8eaa34f723c7afc650597cbbdc13b1232831b0b30a4256619916259658b2ee656504a484871ff670541ec2afad0005dc361f", 0x1000}], 0x2, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x10000000000060) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000014c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001340)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x8409, &(0x7f0000001380)) lseek(r0, 0x3fffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001380)={0x0, 0xad4, 0x6b0d0953, 0x4, 0xf4, 0x4, 0x1, 0x3, {0x0, @in6={{0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0xc}, 0xa8}}, 0x81, 0x4, 0x1f, 0x45f, 0x7}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001440)={r1, 0x100000000, 0x0, 0x5, 0x1f}, &(0x7f0000001480)=0x18) 2018/03/25 18:38:39 executing program 7: getitimer(0xfffffffffffffffe, &(0x7f0000000140)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3f800000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="7af595237af35b4f7debabf98d4ad38effde693ee54e0146bed13797893700dffd1baaef5f3286e621000000"], &(0x7f00000001c0)=0x2f) 2018/03/25 18:38:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/185, 0xb9}], 0x1, 0x0) 2018/03/25 18:38:39 executing program 6 (fault-call:11 fault-nth:1): r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:38:39 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)=0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x4000000011) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) read(r2, &(0x7f00000000c0)=""/63, 0x3f) [ 91.395061] R13: 00000000000003d9 R14: 00000000006f6cf8 R15: 0000000000000000 2018/03/25 18:38:39 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000001c0)={{0xffffffffffff7fff, 0x0, 0x7f7f, 0x1ff, 0x4174, 0x6}, 0x80000001, 0x7, 0xffffffff}) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x111000) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0xffff8004) r2 = socket(0x10, 0x3, 0x0) readahead(0xffffffffffffffff, 0xffffffffffffa1e0, 0x400) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff030}, {0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3fff8, 0x362}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r3, 0xfff}, 0x8) 2018/03/25 18:38:39 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x210001) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r1) 2018/03/25 18:38:39 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x22242) ioctl$TCFLSH(r0, 0x540b, 0x2) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x10000000002716, &(0x7f00000000c0), &(0x7f0000000080)=0x1b3) splice(r1, &(0x7f0000000000)=0x39, r1, &(0x7f0000000040), 0x20, 0x6) [ 91.610916] FAULT_INJECTION: forcing a failure. [ 91.610916] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 91.622755] CPU: 0 PID: 10824 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #1 [ 91.629935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.639276] Call Trace: [ 91.641847] dump_stack+0x194/0x24d [ 91.645453] ? arch_local_irq_restore+0x53/0x53 [ 91.650114] should_fail+0x8c0/0xa40 [ 91.653807] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 91.658891] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 91.664056] ? __lock_acquire+0x664/0x3e00 [ 91.668275] ? find_held_lock+0x35/0x1d0 [ 91.672319] ? trace_hardirqs_off+0x10/0x10 [ 91.676612] ? _parse_integer+0xe9/0x140 [ 91.680654] ? trace_hardirqs_off+0x10/0x10 [ 91.684953] ? _parse_integer+0x140/0x140 [ 91.689075] ? check_same_owner+0x320/0x320 [ 91.693378] ? find_held_lock+0x35/0x1d0 [ 91.697417] ? trace_hardirqs_off+0x10/0x10 [ 91.701716] ? should_fail+0x23b/0xa40 [ 91.705589] __alloc_pages_nodemask+0x327/0xdd0 [ 91.710246] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 91.715247] ? find_held_lock+0x35/0x1d0 [ 91.719310] ? check_same_owner+0x320/0x320 [ 91.723618] cache_grow_begin+0x72/0x640 [ 91.727661] kmem_cache_alloc+0x400/0x760 [ 91.731782] ? __lock_is_held+0xb6/0x140 [ 91.735825] getname_flags+0xcb/0x580 [ 91.739866] user_path_at_empty+0x2d/0x50 [ 91.743993] path_removexattr+0xb8/0x1c0 [ 91.748040] ? removexattr+0x130/0x130 [ 91.751906] ? SyS_read+0x220/0x220 [ 91.755510] ? do_syscall_64+0xb7/0x940 [ 91.759471] SyS_lremovexattr+0x1f/0x30 [ 91.763432] ? SyS_removexattr+0x30/0x30 [ 91.767476] do_syscall_64+0x281/0x940 [ 91.771338] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.775811] ? finish_task_switch+0x1c1/0x7e0 [ 91.780283] ? syscall_return_slowpath+0x550/0x550 [ 91.785191] ? syscall_return_slowpath+0x2ac/0x550 [ 91.790099] ? prepare_exit_to_usermode+0x350/0x350 [ 91.795094] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 91.800436] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.805264] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/03/25 18:38:39 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x101ff, 0x0, &(0x7f0000ecb000/0x3000)=nil}) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000885ff8), 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x1ff, 0x1, 0x0, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7, "8fd51d98288245"}, &(0x7f0000000140)=0xf) 2018/03/25 18:38:39 executing program 6 (fault-call:11 fault-nth:2): r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) [ 91.810430] RIP: 0033:0x454879 [ 91.813594] RSP: 002b:00007f0b0b214c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c6 [ 91.821275] RAX: ffffffffffffffda RBX: 00007f0b0b2156d4 RCX: 0000000000454879 [ 91.828530] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 91.835775] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 91.843021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 91.850264] R13: 00000000000003d9 R14: 00000000006f6cf8 R15: 0000000000000001 2018/03/25 18:38:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'user.', 'ppp1@%ppp1posix_acl_access}\\vboxnet1nodev\x00'}) ioctl(r0, 0x9f25, &(0x7f0000000200)="db242de04fe38dbcee7423a7ff7260a086d23f8f51972655b7be23b8c94a9555895c933dda5450eba993fa0ba4c31af1be5da99896a25ffd3cf0ebd023641570e8e80dbdb2bc94fcf1d8f0456f34af17f517228f7880346fa5c9afd836567a2b1a8d6b023b85efbcea27b9de3be855f781a84c9e31e616de9b3c148c2dab4d5709d6e84195733aa10d1d0cd9ce9ed9513160b3e842776f2d3c7b7fab85d0f109bc94a6b41f2751cf803eb4daef37636c") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x6, 0x2) 2018/03/25 18:38:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) tkill(r3, 0x12) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000280)=""/122, 0x7a}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f0000000300)=""/99, 0x63}], 0x4, 0x0, 0x0, 0x7}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x8, r4, r1}, {0x80000001, 0x8, 0x8, 0xd1, 0x7fffffff, 0x7cc9, 0x8cb, 0x2}, {0x94f, 0x2262, 0x1, 0x800}, 0x0, 0x6e6bba, 0x2, 0x0, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x3506, 0x2, 0x0, 0x100000001, 0x401, 0xffffffffffff9727, 0x51}}, 0xe8) 2018/03/25 18:38:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f0000000000)=""/63, 0x25) 2018/03/25 18:38:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xa, 0x3, 0xfff, 0x0, 0xffffffffffffffff, 0x100000}, 0x2c) pipe2(&(0x7f0000000000), 0x84800) 2018/03/25 18:38:39 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/03/25 18:38:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) socket$nl_generic(0x10, 0x3, 0x10) sendto$llc(r1, &(0x7f0000000000)=' ', 0x1, 0xfbd3b87261a13799, &(0x7f0000000040)={0x1a, 0x0, 0x2cb4fe94, 0x594, 0x0, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/25 18:38:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/03/25 18:38:39 executing program 7: r0 = socket$inet(0x2, 0x3, 0x3e) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) 2018/03/25 18:38:39 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)) getpgrp(0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), &(0x7f0000000300)) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/153, 0x99}, {&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000280)=""/3, 0x3}], 0x3) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/03/25 18:38:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000005c0)={'dummy0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000000)=0x346, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x100) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x0, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @multicast1=0xe0000001, @rand_addr=0x8e04, 0x2, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0xd5c, 0x7f, 0x40, 0x1, 0x4, 0x1, 'yam0\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x154}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="b842108c919f", @empty, @empty, @loopback=0x7f000001, 0x4, 0xffffffff}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff]}, 0x5, 0x400, 0x8001, 0x8000, 0x3a, 0xfffffffffffffffc, 'rose0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14, 0xf}, 0x2, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/03/25 18:38:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x6eecc359db67fb8d) r1 = memfd_create(&(0x7f0000000000)='eth0security\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/25 18:38:39 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfbf, 0x22000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0x61, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000001816"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/03/25 18:38:39 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:38:39 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/03/25 18:38:39 executing program 3: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="2300000024009115460000000000001201000000000000270141000000000017000000", 0x23}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) [ 92.303060] Bearer <ø> rejected, not supported in standalone mode [ 92.402554] Bearer <> rejected, not supported in standalone mode 2018/03/25 18:38:40 executing program 1: mkdir(&(0x7f0000ac6000)='./file1\x00', 0xfffffffffffffffc) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, &(0x7f0000000300)) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYBLOB="0000575d31bdb8dc"]) 2018/03/25 18:38:40 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x80000) flock(r1, 0xfffffffffffffffd) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x8000, 0x0) write$cgroup_type(r2, &(0x7f00000000c0)='threaded\x00', 0x9) flock(r0, 0x5) r3 = epoll_create(0x102050204) flock(r3, 0x5) poll(&(0x7f0000000080)=[{r3}, {r1, 0x2004}, {r0, 0x12}, {r0, 0x10}, {r3}, {r0, 0x4000}], 0x6, 0x2) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x401) 2018/03/25 18:38:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/25 18:38:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000000)={"f4716e6c30ff000000dc6d00"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="ba8cef07242e9b964fba7fe6831bbea0960827e4c3ee20a0d9e17412e3c012da22c876d1aa1e53a63b0ce6aec6c494c644677bb384acdd37", 0x38}, {&(0x7f0000000080)="2a7bc6fa5341a0488984d361f810544067e3d88158c6c7002e9be6084326b22ea3f0cd3d10f2c300ed21651ecd17a549b0dc93d0ab910d5e81835b0a9bc7512339663d052807aa7a6421ee886b48cafab35e567fcbbc5ea9d16999aeed41a4e7378d6a692721c93b349218993aea7eb31a3be335b0", 0x75}, {&(0x7f0000000100)="99726c282807b91d41757115e62fa35e98db2ddd4daf5a5485edc23a8445b6e5500ec11e208ad4d85f970e693bdcd908bc2ceb222c89ffa546b21327de53b491391c011f919e5377328fa966811e4cc04a9aba12fdea6896acfeca9cdb47f10b91acbc00d9ba02a026ccc4991acbd796a18f04c77c161636fc5c676261abbdd3af134a77a9fdbce5215be8f58495cb5ece9e7b9382", 0x95}, {&(0x7f00000001c0)="262ba7b161e7ab2509c5cff8b8fb236d9bc8e223844829d5ee67388a38f804f9b1b66b52e2047e536d03cf7b666d8d205d0979c2c22385799bfc76cf147eb9263c83cf28b0efded398be6ba2341ef69e72825720f2925e70a4c3164d788e4470ab1d52c621b9fd9ed35be6c0412f5bad9b4274fc1bd9e97bb4219383e997075be89857fcfc72ea3d", 0x88}], 0x4, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x20, 0x117, 0x2, 0x9, "f70ecd6f61978a9bf8"}, @iv={0xf0, 0x117, 0x2, 0xdb, "3dfb26f2b8cb8cbc452129dff1e437bdc16609330f86f262fbbc1ae602fe6e1b32bee414fa6af3b29dc48671ab827e7cc1d8e4dcd2c3ad2a7910f997f1812a7f65a13c7a6db4f3cf3b37a8cfc210faf38113ac0d8cc992af45626996ff859d68bb60f879624313d5737224d37e7621c77382f65401be4b2d2065b2f9ccf427549273271bae663e43e9c0dd164cfb785999dedb25c94f12f4dea01ce3d47a9aba13c92d44b83f8656e9cae117b0fb7cf1b6859b67fe952304307f1c21433e042c2e4adfd9662fa14a582570d25efd56bcb5f69e4f0d200431acc09f"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x110, 0x117, 0x2, 0xf7, "4b1e07ccc76af6da36a4ee8e845f597f22ff9502247995b831a2d3ade265f0c7b2674e8e982cbf405b049226ee1de1e35d7f2234b4de0e5c5d71097d71a74019236ef2bba30491558c522b2775d54f0059860f502256fc5d619e89cf2ed6155dd19e0d47f3e15e61085910a2b4543e01d389d6f0cfa843f3d5bae53c84f2275a5f20b3a8e563d69c86981f163bbc33938723c9c4322134bcbe8e90730c2f0a2ef51f9d99921e2cf65eb6cccde2573399f4df48800a1a7f616d1b13788f70cfda388d2cb1beb2b1502f2e4c249777f9ea882cadc31c2247988092437e4579ddb04319607dce293944ec1afc3a289aca12c1fceb78cb1f47"}, @assoc={0x18, 0x117, 0x4, 0x1756b1d0}, @op={0x18, 0x117, 0x3}], 0x280, 0x20004004}, 0x4000004) 2018/03/25 18:38:40 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@nfc={0x27, 0x1, 0x1, 0x2}, {&(0x7f00000000c0)=""/17, 0x11}, &(0x7f0000000140)}, 0xa0) 2018/03/25 18:38:40 executing program 0: r0 = memfd_create(&(0x7f0000000000)='proc(\x00', 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="9ef7d9b64832b96af5c4c6d835a7f6addcfdd9d49f946030a1b321ebbb5e39e1f672c54936aadb9c8220100b3c042b99111e9fe25094f0f99bc1a2cf9a0163ca9f069c4f982beb747c7ca333b728e6e31283f23fa78661894317ef28ade4da55cb3075d4164b827203935f6d3f589404b8affecbe914886634941e897d0e4847a657143856e1ddb276447cae9664038dd74a13d8b61bbaec11a52687bc726e6bf098051d4492f41cdaa046d4c9c28a93fa9e049e26bd8b39b2d25f35208cbdc87c153f85a4499abcdae9277ed37d769952216ab4b7addabe90cc948d6452d5f470e712834d6e3b3d2b2f4b891addb3a772ca1f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000011) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000240)=@fragment={0x88, 0x0, 0x3fc2, 0x81, 0x0, 0x8, 0x64}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r1, &(0x7f00000000c0)=""/63, 0x3f) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x100ffd, 0x0) 2018/03/25 18:38:40 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x4, &(0x7f0000000000), 0x14) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x1f}, &(0x7f0000000340)=0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0xeac, 0x200, 0x1, 0x5, 0x80000001}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x254}}}, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r4, 0x4}, 0x8) 2018/03/25 18:38:40 executing program 2: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xf0c, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x80800) sendmsg$can_raw(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x1, 0x6, 0x7, 0x2}, 0x24, 0x3, 0x0, 0x0, "d4d334134d5161040f22f7d9c388320a3c2e0559b00ca89f5ef0c5f6b73423126c2aeec1dc18639cf0b6e325c08f83eb74af425ed021b76cbbdb62125a6cc4e2"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x408c0) sendfile(r0, r1, &(0x7f0000000080), 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x2, r1, 0x1}) timerfd_gettime(r4, &(0x7f0000000100)) r5 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mq_timedreceive(r5, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, &(0x7f0000000000)) 2018/03/25 18:38:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r1 = memfd_create(&(0x7f0000000000)='vboxnet1\x00', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xdc, &(0x7f0000000140)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in6={0xa, 0x4e24, 0xa9, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x169b}, @in={0x2, 0x4e24, @rand_addr=0x8000}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in6={0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x100}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x460ecd8c, 0x1, 0x7f}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100), 0xffa6) 2018/03/25 18:38:40 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "f6015b", 0x44, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x41) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/151, &(0x7f0000000140)=0x97) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000280)={"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"}) 2018/03/25 18:38:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000540)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x18) 2018/03/25 18:38:40 executing program 5: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, r0) r1 = semget(0x3, 0x0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) getgroups(0x9, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r4 = getuid() getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x0, r2, r3, r4, r5, 0x20, 0x3}, 0x4, 0x401, 0x2}) 2018/03/25 18:38:40 executing program 2: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xf0c, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x80800) sendmsg$can_raw(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x1, 0x6, 0x7, 0x2}, 0x24, 0x3, 0x0, 0x0, "d4d334134d5161040f22f7d9c388320a3c2e0559b00ca89f5ef0c5f6b73423126c2aeec1dc18639cf0b6e325c08f83eb74af425ed021b76cbbdb62125a6cc4e2"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x408c0) sendfile(r0, r1, &(0x7f0000000080), 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x2, r1, 0x1}) timerfd_gettime(r4, &(0x7f0000000100)) r5 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mq_timedreceive(r5, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, &(0x7f0000000000)) 2018/03/25 18:38:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@rand_addr, @in=@loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x4}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 18:38:40 executing program 6: r0 = userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000800)={&(0x7f000000f000/0x4000)=nil, 0x4000}) socketpair(0x8, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000380)={{&(0x7f0000000240)=""/220, 0xdc}, &(0x7f0000000340), 0x44}, 0x20) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1ff, 0x80100) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x166) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000180)={r7, 0x7}, 0x8) open$dir(&(0x7f00000007c0)='./control\x00', 0x40, 0x81) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000003c0)={"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"}) fremovexattr(r6, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r3, r5) 2018/03/25 18:38:41 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x82000) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10010, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x8, 0xf9, 0x4, 0x2, 0x400, 0x0, 0xfff, 0xfffffffffffffffd, 0x4, 0x64fc383, 0xffffffffffff7ba8, 0x1f}) read(r1, &(0x7f00000000c0)=""/63, 0xfffffffffffffff9) 2018/03/25 18:38:41 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093bfe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x1c) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000000000)) listen(r0, 0x7) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9ce, 0x40100) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f000073a000)=0x1c9, 0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = getpgrp(0x0) pipe2(&(0x7f00000000c0), 0x4000) getpgrp(r4) 2018/03/25 18:38:41 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x4800000c004500a, &(0x7f0000000000)=0x7f) r1 = socket$inet_smc(0x2b, 0x1, 0x0) finit_module(r1, &(0x7f0000000040)='/dev/audio\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x6, @empty, 0x3}}}, &(0x7f00000001c0)=0x84) 2018/03/25 18:38:41 executing program 7: r0 = socket$inet(0x2, 0x0, 0x80) r1 = dup2(r0, r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x4}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xcb, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000098020000ffffffff000000000000000000000000ffffffffffffffff000000000000000000000000ffffffff04000000", @ANYPTR=&(0x7f0000d31000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x10) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) socketpair$inet(0x2, 0x5, 0x4, &(0x7f00000014c0)) 2018/03/25 18:38:42 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x3ff, 0x7, 0x17d, 'queue1\x00', 0x8}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000300)={0xfed, 0x2, 0x0, 0x0}) lseek(r2, 0x0, 0x2) 2018/03/25 18:38:42 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/03/25 18:38:42 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x810, 0xffffffffffffffff, 0x80) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r4, &(0x7f0000000180)=""/4096, 0x1000) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f00000000c0)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:38:42 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80, 0x100) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x2, r0}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x1) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) 2018/03/25 18:38:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x42}, {r0, 0x2}, {r0, 0x1200}, {r0}, {r0, 0x100}, {r0, 0x42}], 0x6, &(0x7f0000000040), &(0x7f0000000080)={0x800}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x67) fcntl$getflags(r0, 0x1) 2018/03/25 18:38:42 executing program 1: mmap(&(0x7f0000ce6000/0x3000)=nil, 0x3000, 0x1000004, 0x33, 0xffffffffffffffff, 0x20000000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x100000000, &(0x7f00000000c0)=0x2) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/25 18:38:42 executing program 7: prctl$intptr(0x400080000000005, 0x1) 2018/03/25 18:38:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x3, 0x9, 0x1f89, 0x7e0000, 0x0, 0x7f, 0x20100, 0x5, 0xf51, 0x1f, 0x400, 0x81, 0x9, 0x6, 0x400, 0x1, 0xfffffffeffffffff, 0x7136, 0x3, 0x0, 0xc0f, 0x575, 0x0, 0x5, 0x48, 0xbc9, 0x3, 0x0, 0x4, 0x9, 0x8, 0x55, 0x7fff, 0x4, 0x8, 0x7ff, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x21, 0x800, 0x50, 0x1, 0x0, 0x6, 0x9}, r1, 0xb, r0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x4}, &(0x7f0000768000), &(0x7f0000000000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/25 18:38:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000300)=""/243, 0xf3}], 0x1, 0x0) fchdir(r0) 2018/03/25 18:38:42 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x3, 0x6, 0xffffffff00000000, 0x0, 0x7, 0x4000, 0x4, 0x8b7, 0xfffffffffffffffa, 0x7, 0x9, 0x2, 0x1f, 0x2, 0x5, 0x7, 0x20, 0x4, 0x5b24, 0x3, 0x7ff, 0x7262, 0x3, 0x3, 0x4, 0x8000, 0x7f, 0x2, 0x8, 0x1, 0x20, 0xffffffff, 0x6, 0x8, 0x6, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x2, 0xfffffffffffffffc, 0xc81d, 0x5, 0x8, 0x3ff, 0x5}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xb) vmsplice(r0, &(0x7f00000000c0), 0x243, 0xfffffffffffffffe) 2018/03/25 18:38:43 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x200002) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @remote}, &(0x7f0000000080)=0xc) bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x6, 0x4, 0x10000, 0x9}, 0x2c) 2018/03/25 18:38:43 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x100000b, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x200) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x18}, 0x7c, r1}) remap_file_pages(&(0x7f0000507000/0x1000)=nil, 0x1000, 0xb, 0x7, 0x573dacbe1ab318f0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x95c7, 0x109100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0x5, 0x8, 0xfffffffffffffffe, 0x200, 0x6, 0x200}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) pipe2(&(0x7f0000a93ff8), 0x0) 2018/03/25 18:38:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2400000000d) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:43 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:38:43 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000380)=0x400000000002b, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='lo\x00', 0x5) sendto$inet(r0, &(0x7f0000000000)="f9a4b12f0968592c300ac36f48d97c4b69349372eede65a31e770666f2d7577eff8ccaceaebd9c3ac611aab2c213c817d9439f58935907dc867d9b1941853e4e2a6be3a7379df36319503692900573f1fb34a52a00adfce1431d8e43bb324fc6db3db7f644cbe5de257cd9498a84494db9583e832cbf8db95236fbf8315d1115438241f3d55628970ffc2685c191637f87060000003fc9be8db3b10484367d5ef8ac2103b9ac3285c58b70ff2c6f6ecfbe77f071e3b81247324644acb88a57653ec6830d379ec1d7464c79e5b72945a36aae5ece53f99739db", 0xd9, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x90440, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002380)={0x62, 0x8000, 0x6, 0xebf6, 0x0}, &(0x7f00000023c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002400)={0x0, 0xff}, &(0x7f0000002440)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000035c0)={0x0, 0x8000, 0x7fff, 0xb3f, 0x100, 0xb03c, 0xd5, 0x6, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7ff, 0x7, 0x1, 0x1, 0x1}}, &(0x7f0000003680)=0xb0) sendmmsg$inet_sctp(r1, &(0x7f0000003a00)=[{&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000200)="c14e7c5ce243fc89b3e6b8fd0e04ac579e51ff29f477ec9b849af536406cd1e48f0e9143e90b1a7127171db64bc66987f526147cc45474da7505dc9b214f9e0b1ec8ee5f647e", 0x46}, {&(0x7f0000000280)="27423a181d7639095052911fa6ad35ac0124d9880ad9203b4c8200973ce3dab54422252099ef0ce033ad5d16fea53784a7a727aaadd56bbbf91a2dbb373f434552e9a5a714c02ce5b39ff5804c3cdf987503d21403c1f2a157de62d05f778890ed49a67a9d63b478d186c284c9e7f7088ae2153e963297298189af459413775c5c4d6042506bca432488e5d6ef67517ae28a1502591c40704867819e56ed", 0x9e}], 0x2}, {&(0x7f00000003c0)=@in6={0xa, 0x4e21, 0x6000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000400)="bae58e5e174eacdc91a7d7ca07e369424cd35f28747fb681896eb37f7c64508cd0f53aa0e8bf66e54036cafe9f999902ef527ed91d655784a6ba890c94b16988fefb8d6bfac4e03fa823c379d6e86148bee0dcb6773dc21bf7bb9b42f5a4f3d42391d7d06dd118185339c2ccec232a56cedd887489381880df45cf2201dc0d9a23efdfaddddae2ee7aeb730c89d3524505849f762d13f37782376b396167f727dee4fc06958fbe208b4a59fbac12be1826196fc54fe767c30ad18970392b16667d56bc3fe2c194180c448e48c35bbe0725adf91d15538a68ce", 0xd9}, {&(0x7f0000000500)="728a82b10eef", 0x6}, {&(0x7f0000000540)="3c3b2e2dd4881929d7d99f68ba56ff90c641", 0x12}, {&(0x7f0000000580)="cd6c10360f041391c894df2647883f6224682fb9ee8d8c8196571220e98a3ce0e5537afd024ad8e5db0d7b53514cbf5df3d3bd8274c1d77cd19162f70458da9eafebfe4b38e67328031276fbc1490c20567d2e8cfc9587e008ea6ff7020cb7d11625bf924abb312e22963a3dbff973c67601b0b8aa46a1fc922623bacb47596d9db348700339bd07b9655f21717fa4aa3f98fdfb1be96b6302c1386b", 0x9c}, {&(0x7f0000000640)='Q', 0x1}, {&(0x7f0000000680)="f45787945c27de700ef3e403f4a9b21ababd5089af9b7047797003a2b4ca3cc04465d363d4cc4e0b9a27b0aca92a9cace530f2225f450b4a13db6cbbe51a463bc033ee3b1d2f17b8225269315c5899dd5173e71b33b66864", 0x58}, {&(0x7f0000000700)="5c5f781ac7a3d85a2d2c99cb41c098b8d0f03eca508a17138bd472b98c634e5663ef2e8047ed067e6d4f2024b6021f0658b5fd02993c32b4bc4d6e141b0a63f25143b89d39407ee8c0db900248c43813014df2c7795bec63c9837541e61e3782438a479a33cdeb96f1060d19609aee78ce0f50b99362bdfd899a2d24737bf6f662b13fb0f44fe4b530340e972ecc8860c4a38bae3fadd37d470f9cd3c0f60be4393ed7d72850fa210a8fcd53f362fe4fa46569e1905d7cb7d05e7dbd6f9d51eaaa5b41b6c4aad556ff452ea36f94d951407073cde38ffa0732bf87ff231ce9229b3ae5c2ab", 0xe5}, {&(0x7f0000000800)="b552f4ff6de02f39f3894995c808c026333f770f6f741c3cc1c8964550d01c14bdac48822ade4748aaecf2ef373a52ed3255d93f58e468d9087d20d7a68d5a5ba083c4ff891f0ab90b9646b1c298533195c631aade2cdbb019236d09876a677b392746d01f230be6762f8d72e672c159a7c0997bf9bc9fc4c9d9430d8f94e56c2372cd96070a7afd5dc9cbc9aabe9cfda5847e938fafb7ac0e61584b309fe7dcba00d47213ff81f64a48af709da3c80d6629f10c8a68c02f7f651c7d295d2aab1fb62e83c5d6d26c06a5834bf72da57f861e9f16ae5cddd1f651b11d3af8b61d0e018b8facdf06d78eaaa3ce072cc65a8e", 0xf1}, {&(0x7f0000000900)="e72a3696b7931c88cae16a96d76b0a6c7d8fb8887b0a941bde90024379edd13c5f626fa267a4988a9b4a20fc18aec89c9fede0821021c4bc40f86b8ad964475ce3f37257b74c", 0x46}], 0x9, &(0x7f0000000ac0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x4, 0x2, r2}}], 0x30, 0x20000010}, {&(0x7f0000000b00)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001f40)=[{&(0x7f0000000b40)="c6a264bcdb62545afd3984d0f043d5a8a8398a4a1c87d45965bdba555795b9180d5e19abf9f8f7e586236a59d1604df84c1097c51a6bf4a4a34992cfbe04c35f5ae56cd19c99086ee98e1e6374488e004daadd21b0cd42baf4554fa0d331cd58e3f6854a8e75a22c7069e30d54b091ec1d7fc5193b708d2cb877484a569f05a1", 0x80}, {&(0x7f0000000bc0)="9cb5b4a7a92fb00327d6fc3a40e954c357117b8bc30edd15f7bef77b37a836098e3d141f7aa73f3d86c36cb5486bf206e1fc65837c9f9053c46ef20b0a016c2ba89cb4e80c45590e8a326cba7c067304a241e0d8aa750053874ba9f8bdc06ea0baf386ea801d29c9a94ca12bc49ae9f6f04429dd41c250eb3a0c256e705d4368b8258cc697df54d4ded30ff6b091d096be797988abd684dc80cd7add36c4dfe38c777c716013b14925935dd5b590be9bb9", 0xb1}, {&(0x7f0000000c80)="7dbdf76ea62d246567a7febae464c85ae19c9f83cf2542e8e272cce7c54de80bc3e0d88d0c9905d9a3d500e7bf6b36c97167bdb4b0f4146aad74dbe778dcf26d004339337ae3e16b1e7c5a96", 0x4c}, {&(0x7f0000000d00)="c2bebfef20bb672ef559b8f851d209997970b47b1b43b0841e2144", 0x1b}, {&(0x7f0000000d40)="86f88b6578a57cd09945d5273d5d97b4d194333a5dca4dfd6c1510f3ca1238946320ab60838323934dec31966443bc273b64e2c5abb5749cf1391462c0165e4b0ea0cafdcfe11e919f36ea3fdfc58187a1d837925e9056feace25225573547a32aeb396a31fa1aa125c08ea2b1bdf90ba86465d0d3546237cd3556eef4d4b3f0893b2097dec1e58ec9f6333819c77ef3efd7624438129c07a115c8b51e12fcff04110e44c21060c80242d8124b2ce307", 0xb0}, {&(0x7f0000000e00)="3debe82bc6fd611a1d525c3462386f4b81284b5f1ddd1211dd8a48ae4b7e39710a87bd9dcacd7b6f064ca923c581390023d6eb65e5ca5c9ed4b542b816c86b2ea1362db364926a4d36edfa1d1753373fdb3512782264a96113f866af45375a631a3c33ba607125e8e6a9580bb67bab57dec1affff6bd67502365a35bff5513283ae7d010b0dc0a963787366ae527d9d81a966c55e5259f190f119d0100b20e65b1468892f0fca797f4e2bb166eb89030164bb1d937963b32a5", 0xb9}, {&(0x7f0000000ec0)="a0a13aaa0be79eeeae99aaf4ea2e80adbbbf6637500119b9e09abc455867c3a971da26f52c7c01708836e5e15142dc31d688ec93a9cae92fb930c5d04b626ae1e2ace5f6f556382204d3b1b43d4efe81bb8a2770addec9b2800b1ad13fee2d490dc533ce2dc5fbb1f636a2b993df58677e732a61c5e987f91eb17c16a00264215eb3841cf3757053a95c547089c3391ce9b6d1accff6fb17c952e7618f901fcf6ce9fe188428e7f8f251b0714366ed9c3caf2cf7c699e3ad9a7815221afc5056cce69df3884a4bc2f23829384a318f831fb696312eebf8a6c0316b43398b903f2ebbb83172528a4be77028d52337305587b186aa9acb29ec056289417dbe323f53ca404cc46a7316ffd6a4ab4b2570d11334055a556b6a221142e797268093c46ae3fbca1915adcf2e7c8bf55abb28da07bde9c6c02a4ce38f1ad61ccc9021a2b35e2ac5ca3b297a86b7dda82370b9a02986d6d02f5f87333ca5f87142df00bc7bc6328bd57eb11e15b7d94f282ee302fcfe4e6fefc5a4bc96850099edccf820e5726202c30a229a95255292df5620761d5eb8952b383881b4715f96499c0e6600f0ac8aeabadf26ddc7b3027fe2ed5431a5594a9aad734616d064c24fcdaf9be7bae99e014e57817867f3842867a6731b4d209e175e35b1a8bd94c80cff73479ae721c4d26418ac0b529bb97a2686ad5782f2f70da864036e4c1a8ae91c9ee09abe0ceac5d6fee44c7788722726163df5ce76972a8619730cbd3df4cfb1c9ccd068482d943d3c7bd3ee4d7dceaeb6fdaa92bcd3e5b08202b5531ba5056b5929dabacb4e7806b3dfd38bc26d11ae4b37106bee5adb16ed02b21cf30f4ee24b59416330e2b8ce4e36cde79ae2a0c28dbb7be1fd838cef3792b8d1fd31b6ecd754dd23f37aecf1362cf27b6651dbcafdcfa8d2050ccdad39dcca5bf69ef4493803230354aeeb645a3c5465259de5471dc9f027605a68b46d6032f898f3f0ad2bfa196474860f955e6a7db98af7a1a7352e0e121bae8888487533f57e94878c8804279f6a131488b2de0efd2d1e8b451c5cfe6b94f1bbce7ce2fef3b42a499af5f297559a761ff4a157551ebe5df0d6b8da8fc7b6d383a884985d6299a36f787ce22393c2fee176480cab36f588255e34e882679a76198de4fcac3e3187085fede5b962c32f256ffb6973dd293fdc36c0e0db6164651aa2f2b8415dcc3f2c43ed9f0251b7b2c44e2cedd956c83f35beb35e8e46bd864d23f16079b47ec0633387f89e77ac179839be650f44c658eddec7df11c6e9b3a438d4c547c99833e2fc6db02dd397d048f727c093a703190eaee9618afad3840d739797e24cd6677ce504998f23b235d81ad282180b48c122d3b027f868d4634cb351f5ef7d5278c39ac81aa07115dfb9aa23dd9b86875eeba703a662e035964b4c0966506e9476ba99ab1c4cabf67eab9bf45aa9b2f5340d37ee2798f09f3424933bb728b9e10d2ba072a0957865b721db2afc0051e6c10a15ec98304332d95d1728f1ca40fe018899a6cecfa32b6cdb3139ef4f47f8acad8e0c4567ab59d0d78a7369b68d68125c7a165b9fe74b2a3c18873f2fcacff4654281e36d78e8e239dec239aa164b98f0ff8a84c7d67452c38a9ec44ec7314d6f1a31318a5b4a91c71a3b73b92aeaccc44608a299dd1562ba5717a8500937a9e12e347e1c1c2d73e735f9d9dc86b751fb5a082bc4badc8c525caa647e7c2f762a0aa1807a8da63e2510ad8b53163dfeaef9288d4aece2c05582e0447156cf2e43c06a71eda67de38cf386ed3992247ca723ab26aab78e21faa6895dcb750b79bed8629c43ac055f3318fb275242a6e6e13831088c0c77afca83fdb871b2b083b560ce81b2b127ed4069515ef27ee66d4e931913389b5747610ff536eef75f8a47a5f5a53a6494e63a571438e204724247a381a49a022279c579e2c88874eb59e91555a52255bbcfd3c0b1e4a1c86d3e6ce225a5772f77ca5981eb6d6f9f9f71f625e70ceb614d8de0a7864a03804e3aac5d00ea934e8a7001c384ae51e26ac6028527e303fe432f04ad1059051d4963edcfcd36cfd3cff2c21322d230a5c5ed10afb99772824129af44bc2418fd3d93aab1023ff727a43e78e376bcd01a6e2add75d93a54349f87f82947280e0989b12ab07197448476c5dab4b31a953dab332a918436217e3b9c94923d6baaa2dd885fc271f2bff6e2dd79069b14329a04c8b992602a706070c4631b78ec35c32b741d7d7b6ff2c790e1986347ece479dcd115513a7cf46d31a3946b7546a4826e1923f3c1425030e240822fb1bdebd738807936ca1a953937470d00310a81698216f95bb5ea1e870dddabfdbdb136888a7854597a55e9aa09d4e18172b5ae6ea1280a9df3b7b017ce28bf1996d692fb2dfbc9b9a26796ed1f62fb742c3b3cb9f5c64118e0c7cb4f287f488bec4023d511aea56fb23bafb8b608d0844dcce97b3db6ec9a33816de6d405b44d080beb494aacaedce38d9a42b86c59b3572fe7bae63371e617721769975adf0fd1983245b36adf5e2f8db471f75dfbd38e90a14c8fa78e33bc48f1fd0a8df83ff6bce7da1908920043eb7f653407ed2792ee2a7099b2c2e11fab165320c5464360e94304f16e3587ee681570aa1dd41f51817e08f584f4c178e433828f2c491dc841bbb0fc2cf1868f05ee558f16597d56040091bd1ab9ab3e56270ce801ca0ab8a2bd32ed3776c8dc679c46754e46fc5baf301cf5d80b6d6db3f141f16be4d7b861ad0df9e9cdff422e1b45fe0880d35279da053e749e4b5d3c6ab966e4dbdd3db5b02713dedb96bd021c861ffb40fa708e0991147e91cb142a6b26821089bcf1bd6c88ec34dbd4a71fe2bb74b4ac3a980c8b3983f609aec776db25b2ba2fde62a9125181e8b898c91b715b999b07f069d7b57ba8a039ad95fe618364b9711ea5be36673a9f5647ca2eca3227b9d2b5630eb9256dc4ba95403a1224a4adeb63e36208999a77289b1b73e0b6db18ef8e6c6ef2ccb61c1fa61f32ed8b3584d18739e6be2a3c201678f799626e1f23be868873e499385bef62784efbd133091cf491899e045977ac19d5aeb697d04b1d42f7ee65e8a60bb4f137cf2f2c270eb18ee940290ded0b2a45e9612123e485d6591d5de31b271cdc8f41925ffe85803832913d511285b7aa6965f276a10073e40ce7bf1f323e0c3a9081dc8a2a63caf9feaca616940a68d70c20fed474fb6491fc71a02b0eb1f7d1cf8b5836b1e434ce43112b08b8344dafab165e63fa87ad2f5c199e630718c200985f946b99dbe127f4318cacc62a4e0fece844b7188b343dbeeb8e3a731d263a8ac937159f37db07dbc04e5803d21ba19d22db7ccb90fe614393ca1deecc0c5d400e33dd7710ba28c1269eb4a537957b4e34d3a4e5e930585f18da334dd1ca53d2c1e8966cfc1762b542704dfda1ca5c324ef7b430d92131aee3bcf938b71c59ccc5ec01d65d178f7d2b3af25757db93a35a4c3fd94afb2e030f68491f92e1cca2291de4b04f2da29f9bd90ddf4718a26b9530e8ee14dffe8f3692cf0f2d3e62e9bf8cff5ea3ca7e9caea5f10c6ab4d417f81d220078aac655adddc20c6c15d544bf123fc6e0df3c4a5d1ead25f77ef713fda69d35b9640821bdeb30462dd3980de88017cade638b6c11c9c676e6f459bd9b7c1b8a951bdc97823b1ec045bb192416536b3a2815f02f7b571727a8f8fae2aaabf38a54e4169fe74b87dcfadbca6813fe002f86c0dcc3eca51c9fd784a4265c7f8e761317ab9198db195c467143114d9557089f5a4ffd1e4e416ded28121e018c1abe25cecdc6c4fb95bbc25b609d6d611b58ddc4851411eb5594afdfb77540a6a2dcef4ca5fcec1e07a9737682b2d647d8745e1c8367e9ce92853fa85ac33b8c8c03d30eb42b127f72453b377a1bba91021bf830d39018d5962886d95838977624d0aac00c768a148e97171ea60ce6274a490f2a38af95d6eab017975bbfa6e035234bb6395aa74139d441d30e39a65ca523b5f297995e0efeb5fdd83dfd005e21173ec36f732b31fc04822085da9a26a67e548e19883e99cf28281dc73a23ebc8679fb91262d0a765c81e79c7863ae05cd7be232827caef04bc29aa87e0c677f888ddb51df6624fad3461d71d04bbc7196a583a0cdd1e44a243ab565d2b5504ade23ddc193a8c59c25f9427b2db56172c52992ca98d141cff67d663f98278e92cac563f0718df2eda22a00c20c6a91d1db397170dcb9aa0c43e3fefc4b6867a2cc2a5b67c9b421d1c644f937b1cacd2f8881b36c4f69b607d14109769c9126ec1db3d29deb74c120d4d45e0a61e24994d81e73a3e38b07d6be573aac20059250194443d2d4817def67d92e33985dd8a908551ee56d534b52081ede43ea36a8e4bb902b381ce2b2d1d2bf460c1fc8a00bdc5e1bd5f1e181d3d66b957377df7bc261f291be4c76501a53c3efe62864c63b1a847db046f807ecc5d46158dc52dd715163cc644e513fb363290c1b76f60dd41d7eb68222fc029c69429ba95b980d652af8634d28f183c04e8ffc57b747fc13fd5f82e0c9492a3806a588f0a5c8749a28036b0cc91d99cf9f943a1cb0c807919b26d3302f4befbcdb1a745337c45389431cb43a9a6a7b4fd0aaf8200124cde83cb1df5b49aea848b098c61b27da9c7911e57e8fd88f2311b40707135d72a2ec69fa0c23eefa2a1a6bc2dfc55e6c4c7753cce8c362a57b826df5bf55d9847329a5fb1c8a51716aa633625eda77511698e649405196955a7fb5bb868fff8346ca944ead6439aa3c256a4054c985973aed06885ee33ea32a6b555855f641ea54205364961ca799e50b1bcd399be08678286fd5f8036abb0ba530e30554f3321d2fbcb09d360a2f311b0340acdbfb8ce82f4809a5adc4e60bc2d48b5ae942fdf2755a63d9fbd1028e8652d05c6ff9e604829de8f0a90dc3cf86b9fe31f15443de42061a35fd79781de5823a4cb8192847901f7688a2965436c302f89c549ee435fa2ed6bd720c7ea49f8a8610dad5617fac0c0a8362f40f3ace31f313f3d0895d5192a4b017611a5f299f2a369f3adc156db1ddea7db1d1e7dc447c94dc3ff04e27b0d54dc58d1cb1cf765cf20abe41274f440162d64e734320eb3caa109534809f1a99b58fcb5c9d3bb0cf322311267f648e66ec88d8facb1109b85ac6abdf2c030b8a2c327e4689e8b28004760bd44a6d64a7376aae25894cd44a00d1e9b92f707d8ecb5556b60d13c40f36ff8b9c16d8bfd7f8aa18cd0113da494cbca4ab88b47d63dfa79f46b9e23e6a0ec2c8ceb06467ec121672211ce24a32b674d4c0111f170ba937a115a0855b2b570e5421c53fb5c28e744eb92b710e9e55b3be270c651ec5f8bbae98e090159ea1e7ecac5950e28223e663904ef32f76edc812d1856d0b9eeb5cbc1e474163baf3b9cc451375550db179250ad9eecdc936f757426da094850e19b9919ec2f6b8cfcc9083798134650fd820085c827a7e8cf32f8c2963f1135cbc84e6cbf3c9b157c1eb21bd927499298e0eee6e5132b7d28fa5b402d96e8a9acb83031536e3d98da922e8567fcff44d9ee7f9c8e7ee71e5ee0a7f0de068812188dc18dbbcaf33147822f04215c9bdd061fab125c2cf5a8f3682d256bb175d4c224454e27b643f12d243df989f3cdc470e5ac9b21f3a846050bd1cef13d8fe08c9b0572c38af83de970b4ce880f50f0f03f2bcbad17850704a30714171f0430888a37fd43eb1ab6a41409656446eb473cd91aa5bc52b6087e4e5ef21a", 0x1000}, {&(0x7f0000001ec0)="c8df4e8f21691c37bd6e7be17541345fc37f9107b95013fa5bc580d9a87299f9afb2af132f06c290a81501f9ed28d172d37947df064a1bb830d6eb0d68d9857e1d70c46c4a7e7088b495264a", 0x4c}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f0000001fc0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002300)=[{&(0x7f0000002000)="724a09aa", 0x4}, {&(0x7f0000002040)="7fd8b69570d6bbb21c4b759084cad7aef59a378b5bd99610007550db9dabb99b93f44d07c942f31ce41f1db57600c2f49c6f94943b9bcb39f6caf7f3d9bbe87ece682018da05cf236d521f3e6152d1f65ec33bef5beb17fd29419691ec544d4a2649f4f0a6c24f78a53bb0068b6ff39a40072b055b8502acd661fc06465ca0fc07ee0af500bd6574a0159e8ed1155b493ae780e681eecd94ac3b84e6c13045b9c8a2f3a3350b3a653899fe6e2f01605d460d489f0bba7df366b1eef33e90ec0f0f02c86b41079c2da3cfc1e1f49e41cb3fefa7ece3f771bf3e1531fd8d62d5e9", 0xe0}, {&(0x7f0000002140)="05d7aea0b0a37701a7bc84a9c95c7c75df6436c33ea0c23c459d1327f030128c8ea97716d6ecdd86df8add595724cc5c6b250ae4fd95bc649b572c1ee4c3dd6127345564112f2447c54e5d9d3181c23bdc1d3ac205895cf655e87dc56c8230378410b3edb6a4613f5d90d4c8a2ce91fae548123646fcba56fbccf7928424659c5b16828a707efa29866f7f6bf1dcc80d6752d04eb22e7e2d4ec9944cfdaf6433387388", 0xa3}, {&(0x7f0000002200)="2408723e0225f16ffc29fd97fd5d2de3d02616ea60b3166382ff7ed9ad0bbfe757887afff4cb6dcb66ac71e9f8ae07da2ba2c87a8b09357424e83f4b320fbf890603b7a1df33695b9a26940acc0e481cb44ca7ff4a6c2c9b84b65aa64c00ec5cd6062a5d6dd7a708913bbdac84260d93cbe0c3ca870b13cb3379b3334de018397fd42200c42f1ae140", 0x89}, {&(0x7f00000022c0)="e8532951bf4885d7369239f1", 0xc}], 0x5, &(0x7f0000002480)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8204, 0x2, 0x1ff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8006, 0x9, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x0, 0xfffffffffffff001, 0x6}}], 0x90, 0x40}, {&(0x7f0000002540)=@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x10001}, 0x1c, &(0x7f0000003580)=[{&(0x7f0000002580)="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", 0x1000}], 0x1, &(0x7f00000036c0)=[@init={0x18, 0x84, 0x0, {0x0, 0x200, 0x403, 0x2}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0x80, 0x7, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x8000, 0x5, 0x0, 0xffffffff, 0x2d, 0x8, r5}}], 0xc0, 0x1}, {&(0x7f0000003780)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003900)=[{&(0x7f00000037c0)="7ed39a6a76ea27c49dd21a5df6744a9af0025c0128b5cff8e1e22b1247bf8e04635512eae2a3f68b111512ca8505b5f6e779ec96fcb1833141e383c6d9ca60da38f575a779d7ce3c03d62a4f9fdee15c8a71daa5663a28000f2b3c2ce333f42d0263cd0acdd6ae39d77b86aa7f4f6555adae761463710d788e0a37671a59376646053d089d", 0x85}, {&(0x7f0000003880)="39d94f6137edab768a7a6595fdbc956852852f64b1255a4b2d94b90591b7e00328decfc18cd5651cec5ece47f8a7d24737a0c71e20ce847c99a1d1e760", 0x3d}, {&(0x7f00000038c0)}], 0x3, 0x0, 0x0, 0x4008010}, {&(0x7f0000003940)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000003980)="88600c29543f8abf4b255ea4d89de6800b18", 0x12}], 0x1, 0x0, 0x0, 0x20040005}], 0x7, 0x20000000) 2018/03/25 18:38:43 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) close(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x240100, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xff, 0x100) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000600)=ANY=[@ANYBLOB="05000040000000000400000003000000000000000000000005000000fffeffff0100000000000000000000000000000000000000000000004f010000070000000000000000000000ff000000070000000000000000000000000000000000000000000000000000000100000004000000000000000000000053000000090000000100000000000000000000000000000000000000008000000400000002000000000000000000000003000000060000000800000000000700000000000000000000000000000000008100000000000000000000000000000006000000060000000900000000000000000000000000000000000000000000004d78b4"]) connect(r2, &(0x7f0000000180)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000000)={0x3, 0x4}) fcntl$getown(r2, 0x9) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r4, 0xfffffffffffffffc, 0x2, r4}) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000c68000)={r5, 0x0, 0x2000000002, r4}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000200)={"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"}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) 2018/03/25 18:38:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x81) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0xfffffffffffffff9, 0x7}, {0x0, 0x10000000}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x8000, 0x84af}, {0xffffffffffff7fff, 0xc3}, 0x7, 0x2, 0xfffffffffffffffb}) finit_module(r0, &(0x7f0000000100)='bdev\'\x00', 0x3) 2018/03/25 18:38:44 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x400000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x300000000) r1 = eventfd2(0x0, 0x0) r2 = socket$inet(0x2, 0x803, 0x8) dup2(r2, r1) 2018/03/25 18:38:44 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000200)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xffffffffbffff010}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x2b8, 0x0, &(0x7f0000000140)={0xa}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000240)={{0x2, 0x3, 0xfffffffffffffffa, 0x2, 0x3}, 0x80000000, 0x473b, 'id1\x00', 'timer1\x00', 0x0, 0xffffffffffffffe1, 0x7f, 0x2, 0x1}) 2018/03/25 18:38:44 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80, 0x18000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x1) semop(0x0, &(0x7f0000000100)=[{0x4, 0x8b00000000000000, 0xfa1fbff8ca5aa381}, {0x6, 0x18, 0x1800}, {0x0, 0x0, 0x800}, {0x0, 0x7fff, 0x1000}, {0x4, 0x52642069, 0x800}, {0x2, 0x7, 0x1000}, {0x6, 0x3}], 0x7) 2018/03/25 18:38:44 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000a59ff0)='/dev/input/mice\x00', 0x0, 0x0) flock(r0, 0x8) r1 = epoll_create1(0x8080000) pipe2(&(0x7f0000000040), 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @remote}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1084008}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="900200001100010428bd7000fedbdf2500000000", @ANYRES32=r2, @ANYBLOB="560c0000bbf7fddf08002e000100000008000e00680600000c000100aaaaaaaaaa110000480218004402010008000c009f214e62c400540042a35ecbe5f1768c491fe0408604ad450f03d1a048a4db4e7883136652bf495b8bdc53271358374dcaf67ea489c0b6a21705133cba950fc53755b65b4cb340cd06422cb780ff981992348a62ebca7e4e078045fc2168ed5ba627b7988cb43c856f5de55710e62e348f8ea829bc4da707a6bd7c94c9ff604c876b13cd3c1563414f2c3646e055518d5335cb1a265928408ddd72cc81b685e6e2eaaef4b3bcc0d589112f9c5623eb5984699e7fe33918a5a740f68f5510b46e19e437ca2b101e0084006d0031c0b59f5131a4da79a072b70c7f20ec0129722f1c321fbbffb392e60d054ba0c0b6d49d1f475d37599ad80a226b5f77453321f65feb190ee45f46e84910649f4608096d9a7b98d4735ec944c84df60a9026e28ea19975ac46aedf044e88af4f9336f33d898e3f2131e12fe587a171054e09101bf8c5b408008b00", @ANYRES32=r3, @ANYBLOB="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"], 0x290}, 0x1, 0x0, 0x0, 0x8800}, 0x4000) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) 2018/03/25 18:38:44 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000140)=""/135) dup2(r1, r3) 2018/03/25 18:38:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r1, 0x0, &(0x7f0000000000), 0x800) 2018/03/25 18:38:44 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000000c0)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb836827c43ab8220000bf0cec6bab91d41bcdad3c", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101, 0x36) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x4, 0x800}], 0x1) 2018/03/25 18:38:44 executing program 2: rt_sigpending(&(0x7f0000000000), 0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e1c, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) r0 = syz_open_dev$dspn(&(0x7f00000007c0)='/dev/dsp#\x00', 0x401, 0x40400) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0xc8, "12bc1e5fa66bc527e3edef0364f87931d40cb09fd36167c2af3a7b580bc7337aa6f7f5a03e4ca288b21c9188718234b9d06e26c59c5556436b7b14478de11016d63f8d7658bc9bc55e5167eb23fb8315896881e764b5f5341ba129666e91a02b8ba9479790133a456951d93c0baa50e568f8321bfb601d91c75d12e2c19fef790cd52633c1b1b1b71b36eed8f8c227fdeaa0c095da7231785ad571c432096653612538f5473aa0e24cfcb2087302cd5275494b0d8ce6b015d39af2450543e054877de14d040e96a9"}, &(0x7f0000000900)=0xd0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000940)={r1, 0x200}, &(0x7f0000000980)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(0xffffffffffffffff, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8200) r3 = openat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', 0x80, 0x124) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000780)=r3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00002f0000)='veno\x00', 0x5) writev(0xffffffffffffffff, &(0x7f0000001040)=[{&(0x7f00000000c0)="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", 0x648}], 0x1) 2018/03/25 18:38:44 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x1, r0, 0x1}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0x5d92, 0x4) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x10000}, &(0x7f0000000140)=0x8) 2018/03/25 18:38:44 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000002f00000027000000000022009500000000000000"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={r0, r1, 0x4}, 0x10) r2 = socket(0x0, 0x805, 0xffffffffffffffe1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x16}, 0x21, r3}) 2018/03/25 18:38:44 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x119100) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x4002100}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r2, 0x601, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000240)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000100)={0xffffffffffffff80, 0x8, 0x9}) 2018/03/25 18:38:44 executing program 1: pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000b45fd0)=[{{0x77359400}}], 0x18) io_setup(0x7, &(0x7f0000a8aff8)=0x0) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9}]) r3 = dup(r0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f0000000000)=0x462f, 0x4) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) 2018/03/25 18:38:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) flistxattr(r0, &(0x7f0000000040)=""/106, 0x364) fcntl$setstatus(r0, 0x4, 0x2000) [ 97.197921] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 97.329953] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/03/25 18:38:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d00)=@nat={'nat\x00', 0x19, 0x2, 0x0, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=ANY=[]}, 0x78) 2018/03/25 18:38:45 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000040)=0x10) read(r1, &(0x7f000000d000)=""/80, 0x50) read(r1, &(0x7f0000010000)=""/176, 0x27) 2018/03/25 18:38:45 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0xffffffff}) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xb, [], 0x1}, 0x1}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/03/25 18:38:45 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/87) 2018/03/25 18:38:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/138}) 2018/03/25 18:38:45 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040)=0x10000000, 0x4) 2018/03/25 18:38:45 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) timer_create(0x4, &(0x7f0000000200)={0x0, 0x18, 0x0, @thr={&(0x7f0000000300)="3790e8e43f52e5661e8decf8ce87e7ca9ea726f71f956f69b8114d4c948bc3c1949b2c2665f848bb235641783f41ccb3cfbb7e5af43b65361938b16e3cf9f5ccc7f9e0aeb7573ec637663e6280014c3684e52de4ad24bbd5ea2c8740ce1df90dd0d46e70a4f6c63e47efde2dd397bb1e4c799d370eb00eb6eb8040efeffda49b1312bd", &(0x7f00000003c0)="dd7b04603a43ac46c40da95e317b6f6f377c0c9ac73989aea8e46c46e54da6771894ca7939b3efe29a0fb98c2d27e17437a71d47f4ba51eded17be03cdd02724d2b72409953e198081a906bc"}}, &(0x7f00000002c0)=0x0) timer_getoverrun(r3) accept4(r1, &(0x7f0000000140)=@ipx, &(0x7f00000000c0)=0x80, 0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='irlan0\x00', 0x10) 2018/03/25 18:38:45 executing program 3: r0 = socket$inet6(0xa, 0x400000002, 0x2000000000000003) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x5e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaab0180c200000308004500001c0000000000119078ac2314aaac14142b00004e2000089078"], &(0x7f00000000c0)={0x0, 0x0, [0x4, 0x0, 0xfffffffffffffffe]}) 2018/03/25 18:38:45 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) getcwd(&(0x7f0000000080)=""/43, 0xffffffffffffffb6) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/25 18:38:45 executing program 4: r0 = socket$inet(0x2, 0x1, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/25 18:38:45 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}]}, 0x110) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x800000000000000, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x400) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x1, 0x10000}) syz_emit_ethernet(0x66, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "1bbe31", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "50bc2f", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}}}}}, &(0x7f0000000040)) [ 97.890882] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/25 18:38:45 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) poll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/03/25 18:38:45 executing program 2: r0 = socket(0x10, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x23b}, 0x1}, 0x0) 2018/03/25 18:38:45 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r4, 0x7}, &(0x7f00000001c0)=0xc) splice(r1, &(0x7f0000000200), r1, &(0x7f0000000240)=0x14, 0x7fffffff, 0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) memfd_create(&(0x7f0000000280)='security.ima\x00', 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r5, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:38:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$KDSETLED(r0, 0x4b32, 0x3) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:46 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x74, 0x4) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/25 18:38:46 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xaa7b, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x1}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000c87ff6)='numa_maps\x00') ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000100)={0x55, 0x9, 0x0, {0x5, 0x6}, {0x1, 0x8}, @cond=[{0xc9d, 0x8, 0x80000001, 0x9, 0x2, 0x1}, {0x100, 0x8, 0x7, 0x2, 0x5, 0x100000000}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x5, 0x3f, 0x200, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r4, 0x1}, 0x8) 2018/03/25 18:38:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/171, 0xab}], 0x1, &(0x7f00000001c0)=""/67, 0x43, 0x1ff}, 0x40002120) socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) 2018/03/25 18:38:46 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x87}, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./control\x00', &(0x7f0000000180)='anon_inodefs\x00', 0x2000000, &(0x7f0000000280)="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") ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001280)={0x0, 0x7fff, 0x0, 0x101}, &(0x7f00000012c0)=0x10) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001300)={r5, 0x7fff}, &(0x7f0000001340)=0x8) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000001c0)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000001500)=ANY=[@ANYBLOB="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"]) dup2(r1, r3) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x8001, 0x800) 2018/03/25 18:38:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000000300)="203c048d06aff03a617d994f068f8110bf446f6a5c00ac787edcf46d09c6448c8c76eccc88c7573801aa326f59036d7b380688e74b1aad0c790c02c3f8c7f0c89537592677ec0abe596a156b109738e070d9abb03e16b9ad088b10c48fbcacf75cdebee3c57dd0d1a945ae914b62165c99c2410000000000000000000000", 0x7e, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) fcntl$setstatus(r0, 0x4, 0x44000) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)="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", 0x218}], 0x1) 2018/03/25 18:38:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/ptmx\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/23, 0x17) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x54001, 0x0) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:46 executing program 5: r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x10) 2018/03/25 18:38:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10800, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000140)={0x0, 0x1, 0x1, r3}) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f00000011c0)=""/178, 0xb2}], 0x2, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/03/25 18:38:46 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/117, 0x41}], 0x1000039a) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/25 18:38:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000000)="0bdbc65fdbf9badb00a4e906"}) 2018/03/25 18:38:47 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1, "e1"}, &(0x7f0000000140)=0x9) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r4, 0xffffffffffffff65, 0x63dcbae4}, 0x10) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r4, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000280)={0x400, 0x1, 0x6ae, 0x6, 0x80000000}, 0xc) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r5, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) dup2(r1, r3) 2018/03/25 18:38:47 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x32, 0x400, 0x70bd25, 0x25dfdbfd, {0x1b}, [@typed={0xc, 0x55, @u64=0x925}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000280)=0x1) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) 2018/03/25 18:38:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x9, 0x10000, 0xfffffffffffffffb, 0x5]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x9) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)=""/121, 0x79}, {&(0x7f0000000300)=""/244, 0xf4}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000100)=""/62, 0x3e}], 0x4, &(0x7f00000004c0)=""/130, 0x82}, 0x80000001}, {{&(0x7f0000000580)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)=""/118, 0x76}], 0x1, 0x0, 0x0, 0x2925}, 0x7fffffff}], 0x2, 0x40000000, &(0x7f0000000740)={0x0, 0x1c9c380}) sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x348, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="56a40000"], 0x18}}], 0x2, 0x0) 2018/03/25 18:38:47 executing program 2: r0 = socket(0x4, 0xe, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x22b, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0xffffffffffffffbf}], 0xac) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) socket$inet6(0xa, 0x80000, 0x64) 2018/03/25 18:38:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f0000000000)=""/63, 0x3f) 2018/03/25 18:38:47 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='../file0/file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x20030, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000100)={0xe7, "b758c8a0296023509a7d45e31b439cb64387977cfbcad6ef2bac4dadd17a4e46636a2299c2edaf4436746ff3823490d245507bc7a03e5702406214215b5339187a810fff5ee4fbe22dadcef7c7e395bff467c54d66f0cd6ce0a4603d73790d200e144b1730f2f6012a56cc60d3a6890dd0f12899c35bdc3c366c3dc32cb4d721cbaac1e8ce0385c2467c7ce4e89b6b7d7ddbe7b8577ffeb253e8afc3d0a87edb4b49721cb2c8827fb2f6cb8196fe0d91ef11cb52bb5dc3d5bb550ceda6493e82bc6b9d56e7964940cb12029c93c041a1d4b7f0152cc381c428cb60cf37547bfa5e8322c8189109"}) 2018/03/25 18:38:47 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x13, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write(r0, &(0x7f0000000000)="16a5656cc9d5ef9b1929c573f680283db60f971210b2b8902b89310504ef687db73efc32a4fb1c87cc3efcf7c5baeae919924fd15eb80281685946326d53687b099362cc9a3d599708b56e7873d7880a802ac7675facdbab92d2c66e4fdbfba1e05b292ad7cc67f55c7245", 0x6b) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x1, 0x4) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x9) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x814) 2018/03/25 18:38:47 executing program 7: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x100) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000001c0)={0x40, 0x9, 0x3, 0x0, 0x0, 0x2ce6f38e, 0x1000, 0x9, 0x8, 0x1, 0x2, 0x8000, 0x0, 0x975, 0x0, 0x401, 0x5, 0x101, 0x9}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x40a}, &(0x7f0000000080)=0x8) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0xffff, 0x2, [0x20, 0x4da9]}, 0xc) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ftruncate(r0, 0xfffffffeffffffff) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f00000000c0)=0x1e) [ 100.371113] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/03/25 18:38:48 executing program 4: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x5}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r1, 0x4, 0x3, &(0x7f0000000080)="1defc10225b9d104896afe56e91dd6425fc3f8b4fe48cfc8b766b883a01bd43b8176612e31ca20d85839669cf2291806f0db79f5f799c9894bacd2496e27e55f08859ca313a7dc50f09d6c6f8b657185d444328fdbb06df5326c748575e06642537bee7e4bdffa42fdcef0fc3349689d2f55b7606634445dacb0eb5c7dd1de00853dd8269c66e577528cbed17c6ecbfa40bdfc79a4b3181acb3db7d70fd6ce5da9bab11f7ccb4efb464290f0dab2a1982566a2e4ba70669087c2ef0216cc155528538afc56b08942c5f2d08a35c7328c207aeb9365f4a2c9ab83d8d2f847bcb71efe56582ce923f7def348efa2fe2416abf50420823dfd", 0xf7) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) r2 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r2, 0x114, 0x2715, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) 2018/03/25 18:38:48 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="757378722e362dc90b01001c10b55a"]) dup2(r1, r2) 2018/03/25 18:38:48 executing program 3: r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/03/25 18:38:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f0000000000)=""/63, 0x3f) 2018/03/25 18:38:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000080)={0xffffffff, 0x8, 0x401, 0x7, [], [], [], 0xff, 0x9, 0xffff, 0x3332, "7a1a4936ad021244be6f84f563c1ee84"}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) 2018/03/25 18:38:48 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1f, 0xffffffffffffff32, 0x2, 0x100000001, 0x12, r1, 0x9}, 0x2c) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25, 0x10, &(0x7f00002d3491), 0x0, &(0x7f0000a38000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000f15ff0)={0x77359400}) sendmsg$kcm(r0, &(0x7f00001c8fc8)={&(0x7f0000b6fff2)=@l2={0x1f}, 0x80, &(0x7f0000d4fff0)=[{&(0x7f0000978000)="ef", 0x1}], 0x1, &(0x7f0000c7c000)}, 0x0) 2018/03/25 18:38:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000240)="d7bce8b69ca56a8a6e4444b9ca1f37e296432c804f3f68a29274db7282d4a6ce1c3c2f78a9004e88a0d15e541f21b962b1e479294bcd8b9d07105087ba7f36bdb87b8329092d4753b5aacf5e7c66ab0df62bc38f9c9709f32068993aacda93b58d07a1dbd07b4436415d944634d9007324ab8c3141232913c3d31f53ed0624835239", 0x82, 0x40011, &(0x7f0000000340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffffce) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000aefff)='\'', 0x1, 0x0, &(0x7f000074bff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/25 18:38:48 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x2000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x5864, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) madvise(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x11) 2018/03/25 18:38:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffff9c, 0x1}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x8000, 0x4) 2018/03/25 18:38:48 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001640)={0x0, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x77, 0xebb}, &(0x7f0000001700)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001740)={0x0, 0x7c, "8a56263e041607f753d1819ca121ccac2761dc0d72aa1cbac8a33a7ba490b0028a960902a2f3c4f53853ad0d255b469722cb0a12353606e62904ed194804640c5e584e7a7d4b9239abfc4f70dd4eb04db6f3c3c85ad685c6ae3538c8418694b4869ef7f2d736155be9bea471f0c1881c4ca71091334d0cb2d2f37e8c"}, &(0x7f0000001800)=0x84) sendmsg$inet_sctp(r4, &(0x7f00000018c0)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000180)="a83cd7a58a3f5c47ffaaf1fc", 0xc}, {&(0x7f00000001c0)="923794045da5e7a4ad0b00e44d2cdc9499a9b7e5883c91599e66b77b810c4d2d3fd043f0bcf5137cc6bbf4f42d06f99311cdeede99d955a0287797b800b811057b2247e8dd88b95d1820935f27dbdb391f1fbce5a3f9faa733", 0x59}, {&(0x7f0000000240)="04d3efb916c945148b60cebb59b6eb34d1ab0331cc666b0b349b8a029099c14db26bd0bc35e813aa8db0818b5ca41f38bbc614a2bb15d448e95cb46056e2adf1786db155d2245c266543d5c30cd631cc03810916cea37813095b08e4774cfd562106d7f59c26deb01f9466513bd8ee24e155372dce363acbe4051b4da6de573d7e6566306c8c3e9e8fd0f70ecaf8161b5fc8d57504e0e53a831b5386658815735f8f599009fba74f37690f028193853a87e2df0b40134f5ff406ade0dce5d2c140dceba309b985593ae9ab8d4a53cbeb5e4d05f9479bd3a104535920d2a6f09ef4c305dec1a5cdd99200a1012330d7d613b669d3ca32a2da5413380513b4b900523f5ad2de890df552efc0ee308353cccf73a95b0beca03e9e0044c6d97ea3fbbe7f6ea1520dd9f8892755b0a6b3edf31287e7f769a8be18c9fda4e087b23adac5766be2626e288eb7eb3e5a6f6db5a132d5c42f90682a5807e0f3a4b51e98b4792eac5e7b5f2bcd035ad2aa4355df950a61e4f59b41aa80b832ae9feff86f72d35e0a8b5ccc05ab96744b4ac0ba6b8377b18096c6eae4899ceaa08f942c678031661ac58af67e98402f4b0498641ca12c05c4f49d83fa6b48ecc49c33a49eadd3846d051741df64c1dd234a0f9ce95b1bbe0362dfaf6888a9eb97d2138da84f99fd8e0888091fa0977ad57b7b5db06f10f66fa73fce4e0ab0378be05e6b3081c810f3c26602c6a637fafadcb31fb49d4e7f1cef6c8741f37d8f811a8c963acf4edcc0d69bdb2f90fa9313c08c95739728c47901b320fbb891627cf6d81e4ba6f4cb99ec738bf0a7f651b602f8a8469a02a151a502812a0d31b0e5e68e7dfdb974228fdaf9d67cb5b9d69c4d5ba152695f7d5f78c4e66a60688d5c634405a29201db1d19deafec38313abd0b440e302b39e700c5a03115ee074ad5a22c6dace4f0280753ba221149cc71aead66c6f86b013b7ce868030987f34914c25195ba3ea803fb611a7b331a00ae3d007421c880030ab13c3c520dc369dd2ac92967da68c081ef70ef1e4df759a1fa61cb2aa908186e7392e86d43a2bceb013b0491d110ff698779a3e71e8573bf390d73e4a5b864a71b34d6b561bbade4dad7c185e0f579392325a8f2e07bdc281ccb6d5782981d53d507716e7c34e453b4e6677d34675b2da23ba680f98db83264a026b0f55f5d5d9e641f166544ba2e57cab6b1a899da5d74302f0f767cfdf19e1569e14acd2d1d7d9ac69a141bb6fd9c75cbfe9c11e9cd1fb2859edff387be3e031732f9b51ae8d386c29dc7b636d51a44be7fe9f6a1a4ca6233c9bfccd946a5450fe20fdfbab55898bbe47b182ac01664cbff7a7299ad99f74794d00de2c6f35817302ac59f8cf997a3c5fcec4cae4e2cf8e4949cdf0d960d0941fda338b527eb8494ea51194117b55ad4a7eae2fa318f8e32abdb6e3333fe89660683d107f09a9f2033fe16c45e24fc9d526671385b6db11292793cd1ad3275b61a2399d12fea74abe0fbb47c9c02d4117a8a6773fb305916a71b96ac5c5e10910e14aeb9cf304417ec445dcbd5e209f58ba9c54312c20b5632bd6f50200566e5bd9d3fb50b0ae96b4ff619f74ce0b77003f30b7e0b2baca4b198a9edf41975f62b0fafcabe290b3e96c4d563ced2d28156705503b4172162d8ed80b3d54712b244bd07ecd813ed0519eb97f349cce45ed7f07dbf2c33c20d9c83014990526e389a34efc60d72051e69daf0f8265edeb1f4399a3e2a385dbac22ca1bda6d74690fe2d2609ba923b290fcd83dfd3373e1e3005ee0d5754583079db7a2194d2d76c1e745c91a79756879dac16ea1b9c0193eef9cce6ca41305a5edc01112579a030b75214af38d08e7a939584ed0ee985827a8400c39b58524f13a17da3ec8c212209d42c62d5c65b021ec0890a3f44cb5434cb00b0f5d3c21628ecaee54478c9277afe69ff5086a6b00f96648a84f6bac8a16b81198dcd90c961c8303c1cf5d298ecdf1c284979832e3dceec7ff56687f22a0f6363b126a640a6f2f2789f7553cc0f0ea2baa3dbc716c2354b1f17f45d78f7ffec5eb68ec5959ef4480c2378dc5adad4e21cd495150cdac9a17fe357ec825451328b3cd871a12f53a70fababfcbda57cf7d941416a566fdc14744468740e463403404e7911241fb0724d420700fdeb094b9353673667103390d3b950b75284483473f57396d0fa365ab0e16330d2a0d0c0c03ee1715b1ffe69faa9c93f9d1c030162dc31b4221672a31afa172b8326b23928af1fed3ca02de295584760c80debce5df164f906de8df3bc09c8abd1d806d2f04a94f4f5143eb00c0940161c8dec37c56c0299382a4b6811bdfaadd5eb3a3cb104027870c51544cd3ef1064d2353531858a2902a49d37a48dd06f79607d9c93393f53d938404bdc75ba96ade76d452b57cae32f9d331856b247dda1a1536b5f7699ffa148cb7eb94ecdbe9df4ee653ed478139c7a484b79598594d1892031cf0b44717076505b676e27d2d522dfb80acf063a44344ef90e9bb571ab9cc4d21dc533b7e2a10b7a4bc192665d8ee68c877c71574d3eb117d202627885287730e41e5fa9100aaea2f800ec015250c3b0febf99b9c3487c0bb0fd2f0593dcb420cbcf4185ac3f09a52765138365b8914c0907c075067181b4e776730b37e3c6a7d76f547eb96b2f5770f580a5b9acba5ec9d317bef53d21650d685aa71ce6fa29c6f95fa7c2cceae3876fb437d2759ecfed70a56518c1142b830595f1310224fb528deb4a5aeebd3deb98da95a2b61078abe06550c667f33e9014024d1e5dddfd3a33c235f419038bc0a62df467c85974f42c5f9695bdcbdf3078abf74d5be6a0f9d67cbaf76959003acfb204b7827f666cd165a87bef9577e56ec364a3c61d0b52387b87966788f0ea7de19cf11b9b9acd76a18d11d1f58c3c735f68140add0849d0ddc224f9c8c91607713aadca3b9ff4a1a569cc15352f9da2c0b7dbba10414512c64f20b119b35007847ff9f72cf835a36053c7a7462e8947e52362165d4a813f8b36f609ba8ee08c71f8337c671dd72e98c18e5cd0da5597289ddfc6a8c662a7ea3d60f513b11fa9fc4478dd1710478a0491d939f71c8328e26c6a3da9315adf6f793f2baf4d71177ba2821fbf0aca78cd8ba833bde8fe782397b333234f7d553fa4b20a4303ff34256415fd114a53fa5d55c898cf8497a040fb431b6c24854443e6a2e71208a32f9910d97291183683ff7f6f94a10d9e0b2f3b75252f129fac354ee0cc3b61fd9005715c010b38632d2b9b14c98fdfb3225b833e4486eb01677652d5dd40aedb0a31ed5cf2700bdcc1e46a4c7d3532229b9c52b3de0c0a9b392325e01c60ac9db58595daab622b004b4d0a737faa185f1579301ccec93abd696b4304c31181f02bbe32a25892d4c6f296c865a7118c9152f50710babd5b2c36d7a8cc3cffd8eb41988aee9377a775fc61ad85dd00d4be4eaf80213d0de2ef990fb0d0d2df1e8196bc5814fb89a2492b5475fab0d096b3f422a38658b7966a1ef776e6d79b3ede8f2ded346d81ed12950424e1d36f507c59eb324b0016d843a3a22022a37c46f45be82370e1eb59953aa96ca7c702951e4920ca12fe6df3a621ce5a5e1cd28ca66890c1f185adcaf2f4fcfba6d3facb85ffed13cf3a0e456c25532fa428455085d126b34b97c97b1760fe0c0091bc812776f17f4943a369d2497cebd3957d7ff1e4a053e5333468dc00e1af158594460b511a396be7b6b4537bc2d371fc60949630a26a4ba85996b16ef67d14fa5f5e054f83c24d7f50ecb594c4bbc23e702784128da2d15c4ab1fcd1a093bdf15c9d8bbbf964350ed4bcba4c4b926e9f9050dc32bea9874e2543964fecd7582701586666ca2e6e72460ae1c4524a7fa54fc11325ec662ffd669eb4f2d075d3c7a1e0c6071d0da3ed33e4950cd26519f5948efa68ae641f62106e6248457b5a19c00f7fd6b852511a13463904b3d888570483bc99ebb2d9d1f9286c63ad669e1bf5d104ca0043f514d52b1022a9bf05f9e7fa0fab63f300e074523fc98b2bc863aced00d6dc69deb7cc5ecf6b4790f322aa6fb0b097dae1ea5bd9edd1c8ec8074a31b7b211015890445c405115fd27b40f791e600d2663a672019d18f16e7acf1dc13c6e1c3d0bec2936afe27b1cc5a65a92a68373cd0b4bd8b3dbeaa0f01290760a2c320653170dd56e5fb1ff790a02e9dea530151d41fa729e4f7f746bf0218b7ff665562db684088d2bcf182f1aa79a9017414a96c7701471cfd789cc7f19121d114183d0d10ed4892c58cab9ca2d3909d326e920b911b84b9e0f6ba58421aca52cda9f8cf912d54fff771f9265e393851a62c2edd5deacc6c618d7aae9958fdc877ef4d720b9168634753ea943e294ad45032b734b186f1f7c014478b82654a5453eaedbef327c8c805d1f9bddf44ba9138e8fa4d5bca11518968c7ff57f5c7c8a8d18aaac94fde01fbac3c16f9630149841be311ab36cf38c9020d06b6661c7d81c324919038ac9c4f34bebb0ff25261f4ed951f78884dbacbfc33c26e06f6c0a159a6861458176d873b95d2a6a677628773844a64a53632f6dccf0d164474a94b6d3abdcbc65b8d60cadac8bb72ad4e2008cfbe83b1e73a31a36ea7fbf9c7be50f7e6f6ebc7fe0cb1c2345ef671c8b5e391bb0e595b9f45647610699e0f611c492bc2d70a75d83ef62c9918f7d26ba6957c43701db660fb3fd459514d5f81aec8605a9d4f93e5be20b3d7ea43d91a00fe64457d7f72201d6627d9ce5be01a10db7d305b11f57b86f49289518126e444ccf25f0d2113862b105b5d53d7af442a77f14b5b677f004a663d4140466c8974529484647cc2783a759902ca32ff341613846fe8268051ef6b72b102f09e601c28f5b63582149aec65da50772ebcef5338c15773d734d70d16038d26e50866a781493498607032053f4018264749c1f283a7891d4eba794b4446bf3a4e0dd65aaa1dd37514ebe03d1c77b287ca9786742ff3e98e81171ce551e37fc90d95242ff58dd8aba476f5aca6b0c36d6667248be648d33bdba0418a656c06c0982bf9b42d9b0fe27e346ac0364ceb9b31afc1d20bf857abc096991decc2d5f3caf65105b371dcc19e96b0e336bd7bd97b65aa3e292b61565ac804f5aa01c47c91fc7d4c7f6d78d176a6af5c8dbefacb7c5b79b1eec5b1e02a76138dad1971ab8d0ff0ea56a6de993623db61d7d0dbda993424f15390169ff5d525bf9e502d30e38dc38448cab9217f28781203a30e43784af2b40716a4b95d4aec90ce5f883fbbd94e284c231ea33de8966075ddf2e52cacc11f891be3fdd83e722da17b6711895893461e76c934441de3425d414d65a06a8b681dcebf73bdc1883f71cb32b27a1cf98b51c5036206ded1e8d185b5ddcff465d5899c13fd03cbd48cd84c836a13ddc9bc0f6a9347e111e3386724791d150cc545216858cbb8d9b1cb9b0105a70ddeedf1dacbb6db6db7c0cac15b6ac1ed92a4b20daa68c8998ca362a56b1c625b341b9dcfe429bab1fa0d796bba7b528bf308c678424483574ed5a58916d7e2ade8020f2e2245cf969b715361f66abf0b1ebec95aa1342e3d2be1fc15bfcb2fa3b3452365990d860225f28be7681e8910fd9eaf017925db16eabf7cb49d049f7a6c8fcfa65613c5dce375fcec1bb36fdf0003c629877e86123e32fc9dc72e4951a61123a41d7050b05078e7c6b4359a00bd6ea6ca7e6eefb4a60d4eb51e543df40076a45dd404419848adee19d232616f69702", 0x1000}, {&(0x7f0000001240)="938ea96ddebe7ec5ebc9ae636abf71ebe34846d35c113ccf062dab3d5d05d538887e1f25a6d277f165ec72afb577f5304ed6db7a916ce434d98c03e94530df5c44a47f28a9d22be3114785701c29a3fd6460d3f9f395a1378c872c97fc001e6a31ff56af38462d5628b037e75a736617824b2c7b21f1be264b209827fba0e0785de16662fa95e1637ea35b56c14623b2762d2c4ee0f18b9919946855de16e4ec6ff684e171b9c9dabe4b0759e4a1e1c7a5a9c71c6373d2baf6880eae41e6e8568364e4be07113066db7307", 0xcb}, {&(0x7f0000001340)="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", 0xff}, {&(0x7f0000001440)="c90db37dce9bd43d319712cc25f2e9944fba1265dd09be9b5caa8a9457ac2aa0d1dc140bf9c2861f77f667d1626b6734320a76eb", 0x34}, {&(0x7f0000001480)="7997cae0652dc3908b67ae3eed86a44f271d587f101d10e3e73ab53c3e17e950639dc28e428957f58dafa3273536c6d3bd72a26c4ce02a991fdd65d330c71720d2451d8dd0a700fa84ab149425410d3ed2de26acbd77f7c6d4a6c6e0be3cd3f02bc4fcd64ff051b18b3f60a6ad8308faa27e901f98196b230f08f67f45bdd5b7475ab11e615aa9b67b31ddd7", 0x8c}, {&(0x7f0000001540)="b769347c0f7b5c84a443b7e6759240653b66b59a8bbddf950e98af45df852a12f9ba8b2642d4c48dd645ab2c254527deca4e6ce65e9d21c7ce65ab4b62a8503c553fa635e35060d147612fafac26ee19e0c931b5a0b03a6d22e6390c47c6e73eb3bdfa4934763ef3e936c20e8c40d399ec6a7b50f935416f2a460d48fcd8", 0x7e}], 0x8, &(0x7f0000001840)=[@sndinfo={0x20, 0x84, 0x2, {0x1400000, 0x20b, 0x806, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3f, 0x20c, 0x0, 0x20, 0xa1, 0xc629, 0x9, r6}}], 0x60, 0x4c5e68ce3cd1e165}, 0x40) dup2(r1, r3) 2018/03/25 18:38:48 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fstat(r0, &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="d17913508fb1358397f66aaf5babeb1c79b8ccdea96da85a4ebfba5b", 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x8, 0x100) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="8a79d9a6ca6be747640d441cf13aaee87ef9af91dc604e5ada924de7fdc392d797c155a0504a7f4d22fc08726801a32b7cad0ba1c5b7297b2dabf122f1c5eeb10b4776354f186f9b0b12e5171c5bcba0848755cc0f78089224f01cba15f5d03cf3efece3562a528875ea92c74618856b094869dec02023e1c09e7a5cebe4023988", 0x81, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r3, &(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, r4) r5 = accept$alg(r1, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg$alg(r5, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r5, &(0x7f00001b0000)={&(0x7f00000001c0)=@nfc_llcp, 0x1d, &(0x7f0000002c00), 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x800}, 0xffffffffffffffff) 2018/03/25 18:38:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x200200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x100000000, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x1}, 0xc) read(r0, &(0x7f00000000c0)=""/63, 0x3f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x140000, 0x3}, 0x8) 2018/03/25 18:38:49 executing program 1: r0 = epoll_create(0x8000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) getpgid(r2) epoll_pwait(r0, &(0x7f0000000180)=[{}], 0x1e0, 0x7d, &(0x7f0000000440), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xca, "e8e0c4db28ce4b1b44aa8c88ed50e7f49da978d7e1b710b4ddf38a3fa72e792b1c06600a633861df4dbbf4aac135b4a1077f8e82a5e95d1da0d5659ff9d422b03a44697bdd15654f9fdf6bc9b190fa4afa8c3001df1917c66dc3a6027791e193395fc83f0f827dff7bf2ce12814d55e9c2562527ce20ba6fbe3414fcca51dad0894f5803db6cd760a9a2c8c7805c9a24894357105fd24c773a78c1ba3af41b39c6452a96ce33e5d0f26793918d1414fc2500d7b7339ab462471aed0b9f9064e49a09a753b38b97da9638"}, &(0x7f00000000c0)=0xd2) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r4, 0x3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000400)=@int=0xc34, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000140), &(0x7f0000000200)=0x14) 2018/03/25 18:38:49 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x30, 0x2, 0x8, 0x1, 0x0, 0x0, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80}}]}]}, 0x30}, 0x1}, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000100)={0x0, 0x10001, 0x401, &(0x7f00000000c0)}) 2018/03/25 18:38:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0xc, r2, r3}, {0x5f85, 0x101, 0xffff, 0x70, 0x7e, 0x20, 0x6}, {0x949d, 0x2, 0x5, 0x1000000000000000}, 0x5, 0x6e6bb0, 0x0, 0x1, 0x2, 0x3}, {{@in, 0x4d3, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x3504, 0x2, 0x3, 0x9, 0x3, 0x5, 0x4}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x3}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x3, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="126348", @ANYBLOB], 0x0, 0x0, &(0x7f0000000280)}) [ 102.558879] binder: 11466:11469 ioctl c0306201 20007000 returned -14 [ 102.572323] binder: 11466:11469 unknown command 4743954 [ 102.581635] binder: 11466:11469 ioctl c0306201 200002c0 returned -22 [ 102.591103] binder: BINDER_SET_CONTEXT_MGR already set [ 102.596750] binder: 11466:11469 ioctl 40046207 0 returned -16 2018/03/25 18:38:50 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/mnt\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000280)=""/24, 0x18}], 0x5, &(0x7f0000000700)=[{&(0x7f0000000340)=""/50, 0x32}, {&(0x7f0000000380)=""/132, 0x84}, {&(0x7f0000000440)=""/141, 0x8d}, {&(0x7f0000000500)=""/238, 0xee}, {&(0x7f0000000600)=""/235, 0xeb}], 0x5, 0x0) 2018/03/25 18:38:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) restart_syscall() execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) close(r0) 2018/03/25 18:38:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd52, 0x10000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) read(r0, &(0x7f00000000c0)=""/63, 0x3f) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) 2018/03/25 18:38:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) r3 = accept4(r1, &(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000340)=0x80, 0x0) accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0xfffffffffffffdca) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e21, 0xffff, 0x4e21, 0x6, 0xa, 0x0, 0x0, 0x11, r4, r5}, {0x5, 0x59, 0x4f8c, 0x80000000, 0xc65, 0x3, 0x829, 0xffff}, {0x7, 0x7fff, 0x3f, 0xca2}, 0x7f, 0x0, 0x2, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0x8, 0x3504, 0x6, 0x3, 0xf895, 0xffff, 0x7, 0x6}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014002505000000000000000002000000", @ANYRES32=r6, @ANYBLOB="26000200ac1414bb"], 0x20}, 0x1}, 0x0) 2018/03/25 18:38:50 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x1, 0xffffffffffffffff}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:38:50 executing program 5: syz_emit_ethernet(0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600050000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYBLOB="5000000054adb0db0ddf000000000000000000000000c67e470000000000000800aae717e274d3"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x23]}) 2018/03/25 18:38:50 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x97, "2a84ebe9c38386a62ae4088bcc016e43ef13659ab409aba38611b0d4b40d8737df1017a9a7632e2ca0917ae96e04aa431bc0138f6e4d6a7397117c855db1c9bd174ef11a9964a649cea9dc26a8cd1bdc856a70c41e6e204bd4ab10d119050e332f1eb6fe7bc8336dd0aef47e281849ce2392375e6230a4f36184f8663acf0c3f80ae1e0edbf4d90d8650d42ba6f11bb6273a1f6fb23aa7"}, &(0x7f0000000100)=0xbb) write$sndseq(r0, &(0x7f000000a000)=[{0x40084, 0x80000003, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x4) 2018/03/25 18:38:50 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="6eb57ca3f9ccaadec5a5be49b3de16240551913fd9c6d33f589d680609dc5927fe463110341ec4459073efe59775c95819c313d104bc68ca4bc1531f13929461892e4299037803d2a5845fd2", 0x4c, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r0) [ 102.605399] binder: 11466:11469 ioctl c0306201 20007000 returned -14 [ 102.618337] binder: 11466:11472 unknown command 4743954 [ 102.628918] binder: 11466:11472 ioctl c0306201 200002c0 returned -22 2018/03/25 18:38:50 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000200)=r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @rand_addr=0x400}}, 0x200, 0xb7e, 0xae8, 0x8, 0x24}, &(0x7f00000001c0)=0x98) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) [ 102.701061] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 102.739555] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/25 18:38:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xd0002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:50 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x88481, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000180)="6c6f67696e7569640006042ce59d1c1adcf9af46636480cfb342c89ad4b592d74f86f5c22e83aa18d1fcecdf8a916a1d181fe1e0beccaacb676c17f701586d0499193600ec6eb0f78648084182612b53a6110fe3eead15677692fb3a6f93f3fae782d2") sendfile(r2, r1, &(0x7f0000000080), 0x400000000db) 2018/03/25 18:38:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x80000000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x200000) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') nanosleep(&(0x7f0000000040), &(0x7f0000000080)) 2018/03/25 18:38:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@fragment={0x3c, 0x0, 0x3e22, 0x3, 0x0, 0x3, 0x65}, 0x8) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000500)=@ipx, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/193, 0xc1}}], 0x1, 0x0, 0x0) 2018/03/25 18:38:50 executing program 1: getrusage(0xffffffffffffffff, &(0x7f0000000000)) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000100)="5093d33d2709aafec752c00902adcce0b728d222424722c12bb7093fa34d05bae107cd5c5d730ba85d4ba928131b76a31ea9c6080872728d13a4cec86302424797ee50fffe7a4116e8b373e78ea53c07363e16dcd27709e3f5e18ccdb3ce74919614fb0e015880ddb319b2fbd13bdc236893ba0d95f2a180d23ba50ce680a3a9cafb9d9a7a86e50e78491ff0ece89b5f8100482b1569e54b1e5e46851378b748e3ce26145cd30dd18a75156cd4721e6697dd1b9ec7f707", 0xb7) close(r0) r3 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) unshare(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) getsockopt$packet_int(r3, 0x107, 0x96528ea2f96ef511, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/25 18:38:50 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x42f) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r2, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000000000000000000008df13fa79597118e4a509272288733ec28f0e46da37bf1090065402c01ca202c3e80626b6cd70624bc8f96da6272f40af5e9d0d18951f4abffb424f20b559b9b046afee0122d5ea3a2c01a0c0280bc8dfc84e4f297679bfb4423"], 0x10}, 0x0) sendmmsg(r1, &(0x7f0000005000)=[{{&(0x7f0000001580)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000001880)}}, {{&(0x7f0000003ac0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000004e80), 0x0, &(0x7f0000004ec0)}}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x8, 0x4) 2018/03/25 18:38:50 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) inotify_init1(0x80800) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/179) 2018/03/25 18:38:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7f) read(r0, &(0x7f00000000c0)=""/63, 0x3f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200400, 0x0) 2018/03/25 18:38:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000480)=0xfffffffffffff001) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x2, 0x81, 0x5, 0x7, 0x1f}) 2018/03/25 18:38:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getresuid(&(0x7f00000012c0), &(0x7f0000001300), &(0x7f00000013c0)=0x0) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001280)='./file0\x00', 0x6001, r1, r2, 0x81, 0x21090) bpf$OBJ_GET_MAP(0x7, &(0x7f00000011c0)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vga_arbiter\x00', 0x90840, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001380)=0x62, 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000140)="c0", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001200)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000001240)=[{0x0, 0x1f}, {0x4, 0xfffffffffffff147}, {0x8, 0x5}, {0xb61cd6261558c817}], 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x1, 0x4, 0x401, r5}, &(0x7f00000000c0)=0x10) 2018/03/25 18:38:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x6) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000100)=""/184, &(0x7f00000001c0)=0xb8) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x4) 2018/03/25 18:38:51 executing program 1: r0 = socket(0x2, 0x801, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x5f1eead7, 0x4) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/25 18:38:51 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="9ed39d221e46eea8dd886c319ad7387acb2ec95a2d302d8a46926c2230215d") sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000300)=ANY=[@ANYRES64=r1], 0x29}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/25 18:38:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000006115500000000000000000000000000095000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xf617, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x20000000000, 0x0, 0x80000000000004, 0x0, 0xb025, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffc02, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/25 18:38:51 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:38:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x1a5) 2018/03/25 18:38:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x800) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="39177d9b1bca89ce064a5cf422d1ecc5603416101e77172e86b6aa8eff349190264d7ad676fbb4b277ffc620e584decd96403e7aa5864218b4ec14af70953af015113386b1f8058896837ec31a58e22de8fcb1605aee7e494d9da22f07f6738a5e40f89cb63e27dc71cc30451e4e752ba5538a7bd33414a27b77dca59cd751c1f5bf2ad1506af459afe35a5aa81f7c7aeffb64d2dd0ef4f3402d2e96eb9343d888a9fefcc99bb078ee1945ec96e3daca482edaea44a5f50b36ff95dcb1aad809ac179f8eb6295083e0c89e7ae9ae85d50ae6558d2e55f32089f158a195dc40c853a53e29ab40c80be34b9d9821dfebf138198e822b32", 0xf6}, {&(0x7f0000000000)="07fc0ed95c2ad6f646f8e71e63fc27bbb42f7470b046c187e615917393b494131ab31da5624ab74ccde6d1b923c553671e2423191a65a617646b800ab12668aae5e3744b95c5ea2021112fbdc58581841582dc10e2bafdd81f6bc994ece63d6335466edb40eb37e3b225d4d8", 0x6c}, {&(0x7f00000001c0)="d4f69cd95c73ab76c16dcb1c3c7241695741a8ae840755f41dd2d45f04aaf89f8210e9bd07cd7f4f79e9e75b610e8bc0d085e171d25c717535d2a3438561298d9837b932fdb8ccb2c6d0f903949162be3e792372f118e4dea091e9468532172ec8edea2948857eb0cfefb4a21cc010f3266b5bbbbec82be208812c4cd353b7cedac48c4a2196d980be9f87cdb26f3ccd474b078e166e704f945a8a81897b87203bf3811f85ed51969f991ad9508c4c1fc45d5155a0015bf55b17a30c7386863976", 0xc1}], 0x3, 0xe) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/25 18:38:51 executing program 2: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb6, "1c705c179b48ad77978524df6a942d98c1710aad69781cceb0c54ca367b522f76c868b3209b875fd22157e21173e6f7d358c2c0df82009a16f1dfc083c388ef31153aa3440cd43a35e1a48e6d09a8e5194e375902f135d80635a314648e25c4055c1b733287194fc3de24728776f7cadb199e701188d799d2269889c8506b1b9903e59ea424382f8a9b298a30e5b21f8d8b4a150481f7c6047f5af1d2e386536839be6505ed53f79f76946c6f0a3d68a028e477a1a3a"}, &(0x7f00000000c0)=0xbe) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000340)={r0, r0, 0x10000}) r5 = getpid() getpgrp(r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x84, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x1cb0}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000380)={'bpq0\x00', 0x8}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000002c0)={0x9, &(0x7f0000000280)=[0x1, 0x800, 0x5, 0x2, 0x0, 0x1, 0x3, 0x9, 0x1ffe000000]}) write(r1, &(0x7f0000335000), 0x10009) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000003c0)=0x5, 0x4) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) 2018/03/25 18:38:51 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x400003, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x7, 0x1, 0x85, 0x80, @time, {0x20, 0xfffffffffffffffc}, {0x3, 0x2}, @queue={0x7fff, {0x5, 0x2}}}, {0x6, 0x5, 0x1, 0x20, @time={0x77359400}, {0x1, 0x2}, {0x1b, 0x100}, @connect={{0x8001, 0x400}, {0x5, 0x1}}}, {0x5, 0x8, 0x80, 0x7, @tick=0x6, {0x6, 0x1000}, {0x2, 0x1}, @quote={{0x8001, 0x6}, 0x7ff}}], 0x90) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x81) accept(r1, &(0x7f00000002c0)=@can, &(0x7f0000000340)=0x80) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@l2={0x1f, 0x8, {0x1ff, 0x100000001, 0x1, 0x0, 0x19, 0x3}, 0x1f4, 0xff}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)="f03f7aeb974d80109b98f289cef8cb379dda63797e7ee88259b8a37b0e7fcf6083c24d546b533b50a4d9d59f02b2b4ba652f7654e4c542d1a02fb1bfcdb9d90e4f3261925efac4afcef945f57ead763b75d8ec375443a32da1a1", 0x5a}], 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x280400, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000380)={0x0, 0x3, 0x7}) 2018/03/25 18:38:51 executing program 7: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd4fff)=""/1, &(0x7f0000000040)=0xfda3) listen(r0, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) 2018/03/25 18:38:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1ff, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1, 0x3b1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="967f070006002200ffff0800000002005e487d97efcccc77d9cf43bf24b5733a26e3a203bc377f927587a04aaadc5ee52719c4bfcffddfc95d68800ea9d0c60a9df7f29f98c47c222e095f8051462913f2dcac77b9f6b3e904dd66386a8cbc12093513777edbe06debafe1871564857b10ca68f6074c5e3bdcbd5ed3f34dc6ee22dac6826167d0e4c87bdaa070fe78b8e183342c444af4096fa133293f0dc44e4a10b8c0c0e8157710000000000000000000007eddf9a1fdff"], 0x16) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000340)="e6f56f3cc41d09bc97d9530c9b046f56", 0x10}], 0x1, &(0x7f0000000500)}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/03/25 18:38:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00ffffffff007910"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) socketpair$inet(0x2, 0x3, 0xc7c, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x400, 0x79}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x0, 0x6, 0x3, r1}, &(0x7f0000000140)=0x10) 2018/03/25 18:38:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/225, &(0x7f0000000000)=0xe1) 2018/03/25 18:38:51 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:38:51 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = open(&(0x7f0000000180)='./file0\x00', 0x141001, 0x2) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockname(r0, &(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)=@ethtool_cmd={0x8}}) 2018/03/25 18:38:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:51 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x12000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x4, 0x8, [0x8, 0x4]}) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000040)=""/71) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x1) pwrite64(r1, &(0x7f0000000300)="135c4b80f4996e928b2be6bd1fcb258d97cd18ce2a32234961b3162851be73e9587f132950e2f4ec9c4d56975f47da59a00bb534d6bdf417f9bb2edb07fa68d4e7eb649bfa1c5dd252afdd00acb533514e8bc44eb29e0c4dab41c2c9cc0517f1451c7eccac39a5e78437efd694f4d294eaf3dc4aaa1bedf0804f88fd7f147b8d776160f4002d77d5132db764b183a6a5cb2d5b33595d0dd65dacb1992af0cb1c7ea5b5354d2dcfb387e14dca60916207cb6d86c56c0fd8e6b6d3102214", 0xfffffffffffffdc4, 0x0) r2 = semget(0x2, 0x0, 0x140) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000240)=""/155) 2018/03/25 18:38:51 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/233) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x2}}, 0xfffffffffffff822, 0x167}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xfff, 0x101}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001480)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000028c0)=ANY=[@ANYBLOB="40010000100011460000000000000000000000ff0200000000000000000000af776c56f876ee62a9e9e269eded8a5a0000000100000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000800160000000000480001006372637431306469662d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) 2018/03/25 18:38:51 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000100)={0x2, 0x8000000, 0x0, 0xfffffffffffffffc, 0x0, 0x80000001}) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x69, "bd3098d1d0be9b46a576cfa7331e2be363f3f4a707310719fdd34fc7358b216f621679b7248dec21271d39f987202f1c06dd2e12b791bcab7d820c99ab3c064d7a56e24fce601762ad40a67a85ec1fad021b6faf6e53af3bfa28fdbf66594dcff9c3d2253c24942afc"}, &(0x7f0000000580)=0x71) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffa}}, 0x800, 0x2}, &(0x7f0000000680)=0x90) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400880, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x22c, 0x5, 0x5, 0x4, 0x70bd29, 0x25dfdbff, {0x5, 0x0, 0x2}, [@nested={0x218, 0x74, [@generic="378c298b02096738834150ddcd", @generic="c93ab59e4aa89eb9d9bff9c5d1f261cdd1e562b8416a787b1b55df68c907b5c5f85340911c89126b9e048e0241d3560a852304beba30ac3a7d44d97780ddb0b49c5b811eaf93939e64099a3a3846cc38ce955cb0654518e0928a189b4fe473e599f24504f31c7545376b4d41d4d5865b0bd4374e76d448564a3c27f9835660c61dda8d81522cc2813ebaad25485c21fd9596cca51df1f0e85bc18ddc11e4923433fa70688f3d239fc84ea47794ecbe32d47e7e842809c75169f91ec27864e4972ae5a8b3bb876cc23a6864902e904f8bd71c1f32d62297301309cd3ae67e96f3c88cc6b6c65e1e0922c048", @typed={0x8, 0x0, @fd=r0}, @typed={0x14, 0x2d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="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"]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', 'syzkaller\x00'}, &(0x7f0000000140)=""/75, 0x4b) 2018/03/25 18:38:51 executing program 6: r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xe34, 0x402) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x376, &(0x7f0000000180)=0x2) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup2(r2, r2) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="757365722e65716c00186ad1e774502bcd04e4d444cb44fd46997770bdfed8ec1c6e19589fc2c245b80bc429c96dada612f8223982caef9b08be44bda040d8473bef0cf9859d92396929c460e8b1a11034f00f8cf77511b2eafb9b2e455c4fa208a8e00098bf68c05e0b164b228bcb4924171d5df426372a8bcf8ee24feab2525cf4db9e4908119ab36f56ec5d282f3259e6666f8a8f3a9fcf8943290422ff4310eb9e305b50e28cbe9324f9f2d939299bee7f89984561d56b3f816ac8de67560c9fbf55a9920e9e10cc2b2a3c5d72a0359222411a09bbf089fd620ae17fec0e9915ce1ec5"]) dup2(r4, r4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0x7ff, 0x4) 2018/03/25 18:38:51 executing program 5: eventfd(0x80000000) 2018/03/25 18:38:51 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:38:51 executing program 5: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x9, 0x2}, 'port0\x00', 0x40, 0x40000, 0x2, 0x800, 0xc6b, 0x40, 0x10001, 0x0, 0x765be30b40a663e4, 0x401}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)) 2018/03/25 18:38:51 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000640)=ANY=[@ANYBLOB="0000000000000000c51db265c1ce91eea05357be37386a0b3799ce22f1d220588f0ee7c014e50e6e0631d89fc2a25a3abd0d5486231cdf04f8807f"], 0x1) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5a5, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept$inet6(r0, 0x0, &(0x7f00000005c0)) 2018/03/25 18:38:51 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f00000000c0)='timers\x00') 2018/03/25 18:38:51 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x34, 0xfffffffffffffffd) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x1, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x180) inotify_rm_watch(r0, r1) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x100000000, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/03/25 18:38:51 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:38:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) ioctl$KDSKBLED(r0, 0x4b65, 0x0) 2018/03/25 18:38:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0xf0, 0x13, 0x100a, 0xfffffffffffffffd, 0x0, 0x0, {}, [@generic="3e4d3be2c3b06627b518627ea1f01d70329aa04fc29b3431e18744b32e518f116f7ba8f1e679ef3ddd23bec7159102ec543a075e5210f6bfac7b7eb822717d9e2efa7bfa79c3cf2eb25293f91ebace97dc26fbca04683de26130e5d902aa37cae182002ea428a8f33b4db8b5198bc296a93434a94ea1e0a32ad46131a92b0273f9220cbc58a242b94e548d4c96acd5e020bb70ac7f214e81d2daf42ce72530f312b01a759afb1a48dc018f33a5413ae2fc73443014f54123a84a19f6df532d18f9965c42e1124de4a9320e7e56d3d6568c5aa1bf66125d6e152500"]}, 0xf0}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)) r2 = gettid() r3 = getpgid(r2) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)={0xb0, 0x29, 0x203, 0x70bd2b, 0x25dfdbfb, "", [@generic="89520129bb82c98bc74c669f647b13deb7f935ab25673fe7ebec1996e0f949d62ef6e9e069fef4b3e6e8ff1adf5f993fa92541e24fa081eea794bafdaf1fba8592bc16c7600deb86dc40a676549fcab7b2f7bd23fbf3f87a7ed4ecf73f5bcc53b7c30bcaea83515010e059bcd11928bc88ddd81f329d5a01e7bcba88e4bbed28b080073de5f1ee03aad02cc22b062c255a02d1f39c4773d32f807bb10a4e"]}, 0xb0}], 0x1, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}], 0x48, 0x4010}, 0x0) 2018/03/25 18:38:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x8, 0x400000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e21, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x81, 0x100000001, 0x7, "f23e29ff6f4542ceb5ecdee46122b365086342b093e4ee641784af39a50dda2607622fcf6bae0382ef1b7f3056195c22195deeb2e1a1bbc4005e62ec98796accfb666599f7b026f90e44a43020dc56cf"}, 0xd8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r2) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) mq_notify(r3, &(0x7f0000000200)={0x0, 0x21, 0x1, @tid=r5}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000400)={0x0, 0x2, 0x1, 0x0, 0x0, [], [], [], 0x0, 0x10000}) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000240)=0x100000000, 0x2) sendto$inet6(r0, &(0x7f0000000080)="aae09f9fd26d8d1c2cf4f4ec9b5b3b649dafd0afaafc3257e936f8161768c386280d5b3c2dc63c41eb2ca58c5e6f182888a18fc2b20a92e1f0c95dc6e25ca46aeb6fbeb429cfcc2fdacd37f95063537f42da0478b0e5e5f2e7f544a0d07650be2c2abd2d4be11ee5786fec4be9f98980e17eaa58f8caf2", 0x77, 0x20000884, &(0x7f0000000140)={0xa, 0x4e23, 0x3, @empty, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x7, 0x80006, 0x8, &(0x7f00000003c0)) 2018/03/25 18:38:52 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000280)={r3, &(0x7f0000000200)=""/68}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={r0, r6, r7}, 0xc) fremovexattr(r5, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r4) 2018/03/25 18:38:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000280), 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 18:38:52 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:38:52 executing program 7: perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x2, 0x4) 2018/03/25 18:38:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x2, 0x3}]}) 2018/03/25 18:38:52 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:38:52 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8583, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0x6e66409f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/76) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000340)) exit_group(0x3) [ 104.883992] netlink: 220 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/25 18:38:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098eff8)=0x1461) readv(r0, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000000040)=0x400000000000, 0x1, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) signalfd4(r0, &(0x7f0000000100)={0xcb21}, 0x8, 0x800) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x200400) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x100000000, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 104.949454] netlink: 220 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/25 18:38:52 executing program 1: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x2) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)=""/4096, 0x1000) fcntl$addseals(r0, 0x409, 0xf) ftruncate(r0, 0xbd1) 2018/03/25 18:38:52 executing program 7: r0 = socket$inet6(0xa, 0x100040000080806, 0x80) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/03/25 18:38:52 executing program 3: r0 = socket(0x3, 0x0, 0x7f) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x0, 0x1, 0x100, 0x2, 0x6}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000e66000), 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x1}) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x5e, &(0x7f0000ffb000/0x4000)=nil, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) mq_notify(r2, &(0x7f0000000080)={0x0, 0x7, 0x4, @tid=r3}) 2018/03/25 18:38:52 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="7573eb722e90525f24"]) r5 = dup2(r1, r3) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f0000000140)={0x9}) 2018/03/25 18:38:52 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) 2018/03/25 18:38:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1, 0x9, 0x9, 0x7, 0x40}, &(0x7f00000002c0)=0x98) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) accept4$unix(r1, 0x0, &(0x7f0000000340), 0x80800) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00000001c0)={r4, &(0x7f0000000100)=""/188}) 2018/03/25 18:38:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x50) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000200)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)="6c6f000000000000010000c4fc00", 0x10) 2018/03/25 18:38:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_drvinfo={0x3, "cb0d7801368fc548b884b5290ef4d87ad04b5ccbc6d8a96a6f66d3eeb67ada8d", "91832f32492a9f3ea46eeb02d4ef25fc58d809d118adc2782048c3011d828db2", "8b95136832abec1ee3a470f41a039b2b0ada51692189b54fcb720cf38e74121d", "834591ba83d55b4615ec64e644879c7a30100bf39796e2ae1d4c2feb1d8075d1", "ffc0605d22bd1f84d3365181b901a7939db279a79ecc433cf22fd3a38abcb09a", "977c56df11a3a9eaf3d08717"}}) 2018/03/25 18:38:53 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x29, 0x2, @thr={&(0x7f0000000080)="bf32232363cf1880d7fb6d55ab5251e3bf4f9b271510df56ce00f923c024b65f5dbc2cdbc4f4e902de73b3f3a984fb60272c873876e7cd26f07ee23ce907", &(0x7f0000000100)="9020baec17743d2c04eedc"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000200)={{}, {r2, r3+30000000}}, &(0x7f0000000280)) r4 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@ipx, &(0x7f0000000340)=0x80) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, {0xa, 0x4e21, 0x230, @empty, 0x5}, 0x7fff, [0x3, 0x1, 0xff, 0x3, 0x0, 0x2, 0x6, 0x3]}, 0x5c) r5 = openat$cgroup_int(r0, &(0x7f0000000440)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r5, &(0x7f0000000240)=ANY=[@ANYBLOB='8:0\r0'], 0x5) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) sendto$llc(r4, &(0x7f0000000480)="35a3328f1379a7509427b7d541aa6b4acb14b78ce7167182b7ce8aded6432dff775d2833e2379bb8acb3b518b62cb0d479cab8a6913b94ec59ba37441ef253a1d7364f0a53c7e26919e27a5f3cf840453d65b06e3b0f9bdf8d7ac7d6de47d2a294b5b9c88641d356f6500e6cfc9266c1f86120f5f2f136f37b503cce0a9ce29d58431333af687c511f5c39fde7c530bca4", 0x91, 0x4000800, &(0x7f0000000040)={0x1a, 0x6, 0x7, 0x6, 0x1f, 0x8, @random="b00929fe7542"}, 0x10) write$cgroup_int(r5, &(0x7f0000000000)={[0x36, 0x0]}, 0x2) 2018/03/25 18:38:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ocfs2\x00', 0x40, &(0x7f0000000200)="8bde49a0e635899c5944b3828f1a7bc7d2aff559e481334edaff3ee5") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x2, 0x8}, &(0x7f00000003c0)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) 2018/03/25 18:38:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x70, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0f000000", @ANYRES32=0x0], &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x124) 2018/03/25 18:38:53 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5aff8)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x8, 0x0, 0x100000000, 0x100, 0x12, 0x7, 0x82a2, 0x199a, 0x4, 0xfffffffffffffffc, 0x100000001, 0x100400000}) sched_setaffinity(0x0, 0xfffffffffffffc27, &(0x7f0000dcc000)=0x401) io_getevents(r1, 0x1, 0x1, &(0x7f0000c89f80)=[{}], &(0x7f0000000000)={0x77359400}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) 2018/03/25 18:38:53 executing program 3: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0xfa04, 0x6, 0x6, 0xfffffffffffffffb}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x4, 0x81}, 0x8) 2018/03/25 18:38:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x9}, 0x379) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0xb}, 0x8) 2018/03/25 18:38:53 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') 2018/03/25 18:38:53 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x7, r0, 0x1}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8721, 0x800) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{0x10000, 0x4, 0xf, 0xffffffffffffff81, 0x0, 0x200, 0x2, 0xfffffffffffffffc, 0x85, 0x2, 0x400, 0x10001}, {0x103003, 0x1000, 0xd, 0x5, 0x8, 0x6, 0x100000001, 0xfffffffffffff001, 0x7, 0x101, 0x3, 0x109}, {0x4004, 0x2004, 0xf, 0x7fffffff, 0x0, 0x1, 0x4, 0x8, 0x100, 0x80000001, 0x9, 0x30e}, {0x4, 0x1, 0x0, 0x0, 0x100000000, 0x1, 0x7ce0b84a, 0x2, 0xe2, 0x8, 0x100000001, 0xffff}, {0x0, 0x3000, 0x14, 0x5, 0x3, 0x0, 0xd25, 0x8, 0x9, 0x5, 0x10001, 0x3}, {0x1, 0x5000, 0x8, 0x5, 0x7, 0x3, 0x2, 0x5, 0x0, 0x2, 0xfffffffffffffffb}, {0x1, 0x13000, 0x3, 0x1, 0xfffffffffffffeff, 0x4, 0x0, 0x5, 0x0, 0x5, 0xfffffffffffeffff, 0x4}, {0x1f002, 0x3000, 0xd, 0xfffffffffffffff7, 0x497, 0x1ff, 0x80f, 0xdcf, 0x40, 0xffffffff80000001, 0x10000, 0x8}, {0x10001, 0x3000}, {0x0, 0x10000}, 0x40040000, 0x0, 0x5000, 0x40, 0x7, 0xc800, 0xd000, [0x3ff, 0x1, 0xffffffffffff0000, 0x3]}) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) listen(r0, 0x0) 2018/03/25 18:38:53 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="75a101000000000000"]) dup2(r1, r2) 2018/03/25 18:38:53 executing program 1: r0 = eventfd2(0x9, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7fffffff, 0x80) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000000c0)={{0x3, 0x10003}, {0x6, 0x6}, 0x7, 0x1, 0x5}) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000001c0)=[{0x8, 0x58}], 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000140)={{0x1, 0x9}, {0x1, 0x81}, 0xfffffffffffffff9, 0x3, 0x72}) 2018/03/25 18:38:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001680)={'nat\x00', 0x0, 0x0, 0xb1, [], 0x1, &(0x7f0000001580)=[{}], &(0x7f00000015c0)=""/177}, &(0x7f0000001700)=0x78) munlockall() r1 = semget$private(0x0, 0x3, 0x0) semget$private(0x0, 0x0, 0x0) semget$private(0x0, 0x5, 0x2) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffff81, 0xa8600) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000080)={0x621c, {{0xa, 0x4e23, 0x8b9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}}, 0x88) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000140)=""/202) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x6, 0xffffffffffffffff, 0x4, 0x1, 0x9]) 2018/03/25 18:38:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/25 18:38:53 executing program 2: ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5412, &(0x7f0000000140)) 2018/03/25 18:38:53 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x88) socket$inet6(0xa, 0x8000000000000802, 0x88) dup2(r0, r0) ioctl$void(r0, 0xc0045878) 2018/03/25 18:38:53 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x0, 0xb7, &(0x7f000079d000)=""/183}, 0x48) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r0, 0x6, 0x2}, 0x10) 2018/03/25 18:38:53 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net//un\x00', 0x0, 0x400000000027d) write$tun(r1, &(0x7f0000000000)={@void, @hdr, @mpls={[], @llc={@llc={0x0, 0x0, "82"}}}}, 0xa) 2018/03/25 18:38:53 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x400000000e) read(r1, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x800000000000000, 0x20000000, 0x0, 0x4}, 0x2c) r1 = dup(r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x101, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="00080000000000000000000000000000000000000000000000000002950000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0xe6ed98a016265376, 0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) sendmsg(r3, &(0x7f0000001480)={&(0x7f00000001c0)=@nl=@proc={0x10}, 0xffffffffffffff6c, &(0x7f00000000c0), 0x1000000000000311, &(0x7f0000000240)=[{0x0, 0x117, 0x9, "9da3d0d6eed62d430217fa2d1570848b9a41370f432c85d70e383416c287db04dba513575c89d18b457e343eb5120e758e524bc75256f69c31478612841524121911e184dad821172ba45a908953f47a8513b0500d7e5f55d5618088e30443b9a4eed32f768bf5c0d15fd8d337d2216c6cc73d9d81b3f45578736891ebfe72f5d10b229c5761025639310f1608bf97d060d19b737128c46bf9cf4c956270fee439c4fb73b7e9149eac458e746ea1da774b0799df68f8887b2e8a1b637abd34c897b0de29f97e02a1e1cd52ba6a2650c9e388bf736b972c532eee86d96aa0655f"}, {0x0, 0x3a, 0x8, "1e81bbf8bd9614ba4131c27df2f8bd424c117a72ffc382bf85195c483095efd7e1ab7bac725f6c8b3e5841de3dc1d34de642502b5ea4a397a917747327c2af0931ee51270905cb"}, {0x0, 0x88, 0x46, "711f0645b2467fae92fa9eae0b4ec29b428f910e989d7bbe1fafb75b8facdfef83c72d0bedb7f73ac6594e5180a4401d9cc4d27c441860ddaf4a2451c759d4504cf33c797446cd10c1c1f218d3f7a0438691967ee93b6da4d3e5b5d02c"}], 0x216}, 0x0) 2018/03/25 18:38:53 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000140)="de9088abce4527d98090d12b00d104db7257ead3c62cc89db76feef8895aac72289d109aa59d580cf83f07ace0b603d2b38822a48379936322eb8290e7e1326b4358beb17b9fbae58385688e858a615ff896739b6ccaba6a16e4d27b91a51c72e02c97c133", &(0x7f00000001c0)="7694781a2081f95d04de068244b8f316c414f8154fca9c06131b7a86b7b41ace04f62d233ba5ca30bdae1ec030c948e68d6d798304d673d844d265cc6e1306a55902600e09c87c883cdc233de79d614f80b43b6aa4e4f91f3bd223c63d47cb7c86462e9255cc2e0b635e8b81b2ef2a188486835fa6c60d515edd85e3db0395a5b766dd6330b4948c7f5f5a866054a718bc14edc6ac9abf3070152b39c9a618", 0x1}, 0x20) fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:38:53 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') 2018/03/25 18:38:53 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x8) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) 2018/03/25 18:38:53 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x5, 0xa60564b8b655e87c, 0xfffffffffffffc00, 0x5a8e57a3, "ac9cfc6c89ba9ff113b5988ed49977d8f732295cf8a27ae4f1afeda24e635f36432db15e0d275610935077dc", 0x10000}, 0x5, [0x800, 0x5, 0x9, 0xfffffffffffffffa, 0x7fffffff, 0x100, 0x98b, 0x2, 0x3f, 0x1, 0x3, 0x9, 0x5, 0x3ff, 0x217, 0x3, 0x4, 0xaa9, 0x0, 0x2, 0xd9d, 0x1, 0x9, 0x10000, 0x5, 0x400, 0x64a9, 0x4, 0x3, 0x9, 0x100000001, 0x1, 0xb6, 0x10000, 0x4, 0x2f6, 0x7fffffff, 0x9, 0x8, 0x3, 0x3, 0xfffffffffffffc00, 0x9, 0x5, 0x9, 0x5, 0x9, 0x1, 0x7fff, 0x400, 0x100, 0x7, 0x6, 0x3ff, 0x20a, 0x1f, 0x441, 0x8, 0x10000, 0x6, 0x0, 0x0, 0x1f, 0x9, 0x8, 0x3, 0x200, 0x7, 0x67, 0x80000001, 0x17c, 0x1160, 0x0, 0x8, 0x200, 0x80000000000000, 0x80, 0x1, 0x1, 0x4, 0x2, 0x1, 0x5, 0xfffffffffffffffd, 0x1, 0x0, 0x1f, 0x6, 0x1, 0x1, 0x8, 0xffffffffffffa41b, 0x1, 0x4, 0x7, 0x2836, 0xffffffffffffffff, 0x6, 0xb5a, 0xe64e, 0x8000, 0x74a, 0x5, 0xb995, 0x1, 0x8, 0x7fff, 0x9, 0x80000001, 0x8, 0x7, 0xff, 0x7fff, 0xffff, 0x40, 0x7, 0x7fff, 0x5a11c8f4, 0x9, 0x4, 0x2, 0x3427a3e, 0x4, 0x445, 0xcb2f, 0x7, 0x0, 0x20], {0x0, 0x989680}}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000540)) sendmsg$nfc_llcp(r0, &(0x7f0000000c00)={&(0x7f0000000580)={0x27, 0x1, 0x2, 0x5, 0x3ab3, 0x3f, "6332be18c7e8c342ab43a439d14b005ebb2dce91826046aa5ca5ce8a927a7eb7d161c3f61845a57a3d5a6f6b099d9a3edeea4c98af50f39cd53726c23f64ec", 0x36}, 0x60, &(0x7f0000000b40)=[{&(0x7f0000000600)="4d1db77bc2fa7bd9fe0df109823de814a8d286674e952624ff275d78e431bd49eaf15c479cbd9391143a3f0a02858395eb53c24481351adf1e0429d2bb3de05cfb5e79f79fb91db1bbbd69d7e65987e6474dcc3f5dc02552bd9c5bedb42a774f7ab3d0bee09d535fbeda8c69dbc6d9600980911a89300cdbcf4b0b0b307f0c32aebd6abe49ccd7f2dae714520278a64d84c53379b41aa2a6ec9e04b559e62cf21007637b9e3fb537628b92e8123794a3834a86911cdd09c67e629e9996dde083e5a6dd532486f399d7fd61f062453c1e6791617c86e09df22d", 0xd9}, {&(0x7f0000000700)="e5b3fd90a47bba5c05d46d85c9be3eb9e6ecfc1650ecd4f1bbf425d0a2d7597be7b53fb123b36af6e68852c3b70e0724cb6cd10c7b9e2e32d3b715d3b7471739a1c61281c749", 0x46}, {&(0x7f0000000780)="118556fde5131cb569ac9c23a79df629b40fe8d1e1d1dd5631184a30b216cc7ec67295d8dd51ce946786386b2b7a26f93bb521c6cd177550a8d222cf5c0adceed4ea2d7062c544e0a4f486063a513ba694cfd3fae898ef28952a02ac611fb5b9778624aa8be98c96f5fa5b65bfd90a9f1508d1ab8dbd30c9fd5684e3a604236b381bb6e7eb63c7074a74981b604afda140363156fd5bfb5428d2426974c509306f4946e7ae637f59e7e0c47e1ea090aaf826aa181f1b", 0xb6}, {&(0x7f0000000840)="bf0ed5d018bcd32dfba9f03da7c59321", 0x10}, {&(0x7f0000000880)="ed557b915bba9115c17bf28fc34769d00a345c192cc150053af42229fb52669bca5ac2ae105a34b85d2927eacd20ecb32f14b7be4267031fb8738ee415a8bc020dbcdd6c18c0488b030ece47d612cdaf521661010c613351aa26afcb1d7505820ce605ea3c8fbd2b5ed9363e", 0x6c}, {&(0x7f0000000900)="56738112b94832a2bb3531fbc5da087ed2e6bb36772f91433c6a1151708922bcc5d6b1d0f02cad83435162650f23d8fa2b1bad9797b4e1f93aada103c88f135e5132dab8601d52023ecf2583674a2608af56de6b2bf4d162c8f84008a588beb4bc74ebe896131bbc82dd899114d7e86530eeaba372f45623b9a05521b7fa6e8b8967ecf72ddc0a4ef3c4fd9cf2062f8a1238b52355deef4ce1164b972946ca497a3399e06682f5d758d1", 0xaa}, {&(0x7f00000009c0)="de7d21ac59a164aeb8a7a0bedd2e0f017285c795e9447b4d3f698c647ebaabf701244cbd8232f04e7b491fbfeee4bcaaa0282afb5cba93b23797c91e94b611cdcd0d00bdfecac5a30335f3c85559224dfe0946052b4534309a70e023170fee16e83d639d172780fcb0e77a0559d109e842dc14aa45e5688280ade5a2c89367f6658d3f8c6961fa596de65562932c224436ec790912754c60ad6432a86bd0857e5497237ae48a9e053287178db85f96f29adc9bcfdbd2263a7507e2a64df569a3cee96863a8427a253ad2baaf8b55d8722904007e8f329b0dc327aeceaadd4be00b43906386e5cdabd0387b2056c5708b5923d02ce1961c5c", 0xf8}, {&(0x7f0000000ac0)="49276898fe36faf04e14bd134ffa2b6424350d8a28c854dad24a7e9c0ad873c1d710072316bd65f2deaf76aec29aeecf13848b29d2cb1238340bcc5702080a4e771b68df2164703449776849100e4493515b345632035d91546a8d09fe22bd2ff643ce904d4576f95cada1f59ff6deabca14dc74391501b5", 0x78}], 0x8, &(0x7f0000000bc0)={0x28, 0x111, 0x1, "4497cc5885d1ac52a145ef996d2e2dcca236"}, 0x28, 0x40080}, 0x8040) r1 = syz_open_dev$vcsn(&(0x7f0000000c40)='/dev/vcs#\x00', 0x0, 0x80) mkdir(&(0x7f0000000c80)='./file0\x00', 0x100) utimensat(r0, &(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000d40)={r1, r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000d80)={0xfffffffffffff001, 0x200, 0x79689e7c, 0x4, 0x0}, &(0x7f0000000dc0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000e00)={r4, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000e40)={0xffffffff, 0x0, 0x1e, 'queue0\x00'}) r5 = semget(0x3, 0x0, 0x237) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000f00)=[0x225, 0x8, 0x7, 0x101, 0x1ff, 0x3f, 0x6]) umount2(&(0x7f0000000f40)='./file0\x00', 0xc) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000f80)) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000001000)={0x1, 0x0, [{0xc0000009, 0x7ff, 0x7, 0x0, 0x4, 0x9872, 0xd605}]}) getpriority(0xd3c70a0acdc19712, r2) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCEXCL(r6, 0x540c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001040)={0x1ff, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001080)={0xfffffffffffffffe, r7}) socket$rds(0x15, 0x5, 0x0) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f00000010c0)={0x8, 0x2, 0x20, 0x10000, 0x5, 0x3}) r8 = syz_open_dev$dmmidi(&(0x7f0000001100)='/dev/dmmidi#\x00', 0x401, 0x28000) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001140)=0x4, &(0x7f0000001180)=0x2) socket$kcm(0x29, 0x2, 0x0) 2018/03/25 18:38:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101800, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x2ec) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/03/25 18:38:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r2, &(0x7f0000000140)="e728d736fec0aa8a8bf70662b4574054e8f1eb288cf5ee3e0abfd425c5fcf49b219676b0138439347ae37bd83e8366f677269b3ee8975618d4d1b1ae17c253d7de27b8fb9ee2ccd7a295d465dd7b8e57fd832da72e49e6c7c95a3df28e273f793a465b21c91bfe9678ce8a638f6e1acd"}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="46649372b684c031f3a681befce5f0158fb0e8cd01d7d00a0d4c29daec74f5bd", 0x20}], 0x1}], 0x1, 0x6aa7b7f82ea2a7b3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/25 18:38:53 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x402, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x4000c0, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x50, @time={0x77359400}, 0xff, {0x0, 0x2797}, 0x40, 0x3, 0x4}) openat$dsp(0xffffffffffffff9c, &(0x7f00000045c0)='/dev/dsp\x00', 0x0, 0x0) 2018/03/25 18:38:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x161400, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x7, 0x2000}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @multicast1=0xe0000001}, 'sit0\x00'}) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:54 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xa64300, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000040)={{0x9, 0x32d36865}, 'port1\x00', 0x88, 0x40, 0x1, 0x5, 0x8, 0x721, 0xd2d3, 0x0, 0x6, 0x6}) 2018/03/25 18:38:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x101000) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000040)=0x7fffffff, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x4}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000002c0)={0x4}) 2018/03/25 18:38:54 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000176ff5)=[{}], 0x1) semget$private(0x0, 0x4, 0x400040) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/03/25 18:38:54 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbc}, 0xfffffffffffffe05) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$netrom(r0, 0x0, &(0x7f00000002c0), 0x80800) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000200)={0x8}, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000300)=""/50) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000d3ccff32a816870ebea23624c385ec0000080000000000000000715e1c71890000000000000004000000950000490000000000"], &(0x7f0000000180)='GPL\x00', 0xfffffffffffffffc, 0x3c1, &(0x7f0000000080)=""/251}, 0x48) 2018/03/25 18:38:54 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/03/25 18:38:54 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x32, 0x36, 0x35]}, 0x3) setitimer(0x3, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x4000, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) mknodat(r2, &(0x7f0000000200)='./file0\x00', 0x20, 0x200) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) dup2(r1, r3) 2018/03/25 18:38:54 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') 2018/03/25 18:38:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) socketpair$inet(0x2, 0x80001, 0xffffffff, &(0x7f0000000000)) 2018/03/25 18:38:54 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xa64300, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000040)={{0x9, 0x32d36865}, 'port1\x00', 0x88, 0x40, 0x1, 0x5, 0x8, 0x721, 0xd2d3, 0x0, 0x6, 0x6}) 2018/03/25 18:38:54 executing program 1: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) read(r1, &(0x7f00000000c0)=""/99, 0xffffffffffffff08) 2018/03/25 18:38:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x8}, {r0, 0x8218}, {r0, 0x88}], 0x4, 0x9) 2018/03/25 18:38:55 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000100)=""/246) 2018/03/25 18:38:55 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) 2018/03/25 18:38:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x50000, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000040)=0x100000000, 0x4) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3}) write$eventfd(r3, &(0x7f00000000c0), 0xfffffe29) 2018/03/25 18:38:55 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xd51f58c83fcab7b9) open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x82) pwrite64(r0, &(0x7f0000000000)="8f", 0x1, 0x0) 2018/03/25 18:38:55 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') sendmsg$kcm(r3, &(0x7f0000000580)={&(0x7f0000000180)=@ipx={0x4, 0x1, 0xc8, "0b1b5ae1c7af", 0x200}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="130203807c919dd6f86dca3bb8b6ccb6a37b7fa902fb77b2df7dddede703fbeccddbf792c70f3a0cd98dd56f60a025268dafa2351aaf441e2bb7d771fe6603f81ac50d1f31c440d5efd25db97a14337c2d4adde726c04270641a7cde5fd56bacd221050be83f154198a50f6758838f6ceacd78ecebf01e43d0b4c16c78193e8fe7aed481e086518f2d320ca48becf23775c53ac7c2246316897045e76b551adbb3f906b676ee00313d7a85d67e20e3c591ef909604fd251a20c20a2d8f1e7249b1f980fe0bc403899fad2c4deb53666f", 0xd0}, {&(0x7f0000000340)="2dd030f593afdc6170e57ec06dcb7073627c0c2a0610ec650c4ac1adbba04739cc7578a09876fcf32574d64dfed246c02411855dfc754f48dbc25a9b171fd5e975dcc44ff76a450b737095bb17dabf6bf708e5df1eb49a7cde2c6e9c3f6691b2d516ce99330149205851f6a6ceb77b59ddae99783ac6d01be1f0f685ea629fe0d35e7e0e4923b1f3670270e1f297ade2df6a67861ac9d0b9c1959a74c231596ce1367cfd6b4f0a3fbd5ae646b3295c5b4c5ff510", 0xb4}, {&(0x7f0000000400)="2b879952b6dd6518852acc037ae130d405d1861bbc1356b582632a32bc3d5d9bda936ccf9ca17d8c3c46412b44d8dc28236b41286e054212580c75a224bf230a976562a2da4dda204d2ffd94f8b01e6f687b9a61d034d1a14fdc05299735e45f576bc0cdc151c7851b23179ef41ac4fd", 0x70}], 0x4, &(0x7f00000004c0)=[{0x98, 0x0, 0xfffffffffffffffc, "42d50fe0e16f9dc062b77072c9e36cef7e9b613dd7e2c91843f6e13aa789a78b43dc6924a78b14a065460a0844dd7344097287cbcdce7977eff994ae9600175a35bddf710ceff2af22a5b2ea115d208c8c4e97ba58ace7108d9256fd64a26050f01be541917c2f20b93d9795122d8be265df38f946aea6a9999660900c51fea846b70a44dcdfaf"}], 0x98, 0x40}, 0x40) fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x481, 0x0) 2018/03/25 18:38:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_wait(r1, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) 2018/03/25 18:38:55 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') 2018/03/25 18:38:55 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) 2018/03/25 18:38:55 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="ac3a626465767d1d23656d30277d6367726f757073797374656d73797374656d00") ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x8000}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/219) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x400000000}}, 0x7, 0x2, 0x0, 0x7, 0x200}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x0, 0x1, 0x81, r1}, 0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000300)) r2 = getuid() setfsuid(r2) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000340)=""/72) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) linkat(r0, &(0x7f0000000440)='./file0\x00', r0, &(0x7f0000000480)='./file0\x00', 0x1400) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@local, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x8d, 0x2404c0) lgetxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@known='security.evm\x00', &(0x7f00000006c0)=""/27, 0x1b) setsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000000700)="bb5d9123f39c5ca9112152b745826d9b2acda971875dc36bfdd6f53945fba45f4a58251720c20f99ad4c4fa571f70145c27499ed185386755b7f02234f596fa52806d782394f9d3cbb031b043fc6293b5187889abac67905ded71aa3669b597ef26cbbdad3327247cc7b663d06c6fe32d19565eb8b58ea3e4c2e1c649ebe851a94c87cb263741598cb68858d1d0a38bc47dc9efc0808c7e605960d0bcaf72b86d17bcd8ac9d115e0787e98b8c3157f58346d722cd4b4e23372ed78c7feb2557aed8cf940ca49e73195055dfd5e96df5d", 0xd0) getpeername(r3, &(0x7f0000000800)=@l2, &(0x7f0000000880)=0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00000008c0)={0x4, 0x7}) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000000900)=0xbb6, 0x4) r5 = add_key(&(0x7f0000000940)='encrypted\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="f91c57b25f86eb5adfd1af2e00b03d0176fb69af0d8d66a5d5e72c4ddc1e4a1a13dab1e90b7747b7b83458a59cda2dc85861d12a64e2a4f7dc7e11b87b75217c30ffc0", 0x43, 0xffffffffffffffff) keyctl$set_timeout(0xf, r5, 0x5) fstat(r4, &(0x7f0000000a40)) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) write$evdev(r4, &(0x7f0000000b40)=[{{0x0, 0x2710}, 0x5, 0x1, 0x8}, {{r6, r7/1000+10000}, 0x6, 0xd32b, 0x5}, {{0x0, 0x2710}, 0x621a, 0x5, 0x9}, {{}, 0x174, 0x0, 0xffffffffffff0001}, {{r8, r9/1000+10000}, 0x0, 0x1, 0x4}, {{0x0, 0x2710}, 0x3, 0xfffffffffffffffe}, {{}, 0x5fd, 0x9, 0x1}, {{}, 0x1, 0x1}], 0xc0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000c40)={0x2, &(0x7f0000000c00)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000d00)={r10, &(0x7f0000000c80)=""/107}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000d40)={0xaafa, 0xfff, 0x9, 'queue1\x00', 0x8}) membarrier(0x0, 0x0) 2018/03/25 18:38:55 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/25 18:38:55 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') [ 108.257853] encrypted_key: insufficient parameters specified [ 108.274668] binder_alloc: 12099: binder_alloc_buf, no vma [ 108.280319] binder: 12099:12112 transaction failed 29189/-3, size 0-0 line 2963 [ 108.283551] encrypted_key: insufficient parameters specified [ 108.314359] binder: BINDER_SET_CONTEXT_MGR already set [ 108.322059] binder: 12099:12117 ioctl 40046207 0 returned -16 2018/03/25 18:38:56 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x6}, 0x8) r3 = userfaultfd(0x1080800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) eventfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) dup2(r1, r3) 2018/03/25 18:38:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f0000000140)=0x48) 2018/03/25 18:38:56 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="f58fa0f4640de75ce742a0899d4a83f0f0746934dfb46c3b66a712ffa4f51361b2fd30276cd83a13152791ba47d3e78266b3518302f61ef9b0bef9346e8a5dd25c769f07e32f29f7972d95d1b4ce819f6a1e2726cde7b7c400597fc6ea65eecb95d19424576f6a505f8768826790cbc311819d02f6e8d475fc826a9693308ccffae6", 0x82}, {&(0x7f0000000100)="db4137b8dd3f20acf7197714c36b36e6fda30e906ae164121c8428a57e221d4f8e93f03d5d2d4adbbcb10abca9a1c71b12d76c409e0aa169963c731439cb3c4182f67c4de4d79244bd", 0x49}, {&(0x7f0000000180)}, {&(0x7f00000002c0)="d783b4e05c7363fe5f147b3cb92b80db7e6943a71a698467e6475c8e62113ea422f28866b805cdecc5ca00b39952b7c47521dedc9ffe7ab79cc667b3acccb38656f74b05f3bd50b8f74a1be6f1a709f07b784212f3f5dd1843df44a11be3ba08169150f173bf0e75b500b61bb92717a1228de416c61f08cf2540cd23173376a3ecc3b67d97f067f92aafed5a6145fc64d46019fd0bde12553f0e9c972b2f68a65c2d8dd96620947b1530db7c1355f248efe244fe9b85786b2611c8b45e57d7c0e3447ed72489cf00e4431423738951c2cbdbab775da9fde768faa1b93692ab043db4ec4773fcb7485cf96b3eb148c34b", 0xf0}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="af7cfa2f9268ea006341717540b7cfe261f76f37460430b5d44949eb16c27e1a0156398acbc8e3181daad0810459ea04d2130896208c58ab41458cbc777f38c97d519abf5dd1ab5ee33b8a232b48f7de379dad28a468a41dece9751fa3140580443001c6a6b1bbe0f5b0734bb51a45926fac0693388fde4fcc2dc5023dddfcc326d176b96eda867287423ddecc9d6b3aa4e1bc6d17c7472ebf51ee80de42bf69081720e0c75424f4d72b0164e2026a8b778ec2793639997e855218f74d8c799844c76b24064132888b3dba00c25bd0c44ebd3824a7fd8e325e7f9a311c94d7780175312d884a795f3e11a90841", 0xed}], 0x6) pread64(r0, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/tcp6\x00') ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xf000, 0x4, 0x1, 0x10001, 0x7ea}) preadv(r1, &(0x7f00004fffd0)=[{&(0x7f0000b21f07)=""/126, 0x7e}], 0x1, 0x1c) 2018/03/25 18:38:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) getdents(r0, &(0x7f0000000fd6)=""/24, 0x18) 2018/03/25 18:38:56 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/25 18:38:56 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/03/25 18:38:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff74da48fc91b4cb4ed7f1ffff"], 0x0) 2018/03/25 18:38:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns/cgroup\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000002c0)=r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x6, 0xeff, 0x4}, 0x2c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080)=0xf, 0x4) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000040)={0x6000, 0x5000, 0x5, 0x8000, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r2, &(0x7f0000000140), &(0x7f0000000300), 0x3}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x31, "ff267df54245358d9730fd38e7618be4225763bd875dec0e88ee098db435deb473db74e23c870fdf079f5b47647e9952b1"}, &(0x7f0000000140)=0x39) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x4}, 0x8) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)=""/4096) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000340)=""/21) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r2, &(0x7f0000000180)='@', &(0x7f00000013c0)=""/179}, 0x18) [ 108.373146] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 18:38:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) read$eventfd(r1, &(0x7f0000000180), 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r2 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) 2018/03/25 18:38:56 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = socket(0x400020000000010, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) write(r1, &(0x7f00000005c0)="1f00000054000d0100000000fc07ff1b071200000500e000070001ff5450d9", 0x1f) 2018/03/25 18:38:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) read(r0, &(0x7f0000000000)=""/88, 0x58) membarrier(0x2, 0x0) 2018/03/25 18:38:56 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="7573681c6e6db9ca73"]) dup2(r1, r2) 2018/03/25 18:38:56 executing program 2: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xff, 0x1, 0x0, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8}, &(0x7f00000000c0)=0x20) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20201, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xea, 0x5}, &(0x7f00000001c0)=0x8) 2018/03/25 18:38:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000040)=""/187, 0xbb) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffff7, 0x180) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000240)=""/252) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000200)=0x3, 0x4) dup2(r0, r1) fcntl$setstatus(r0, 0x4, 0x4400) 2018/03/25 18:38:56 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) [ 109.199414] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/03/25 18:38:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) pipe(&(0x7f0000000180)={0xffffffffffffffff}) connect$pptp(r1, &(0x7f0000000200)={0x18, 0x2, {0x1}}, 0x1e) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r2 = syz_open_pts(r0, 0x41) writev(r2, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3c39, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000002c0)={0x1ffff, 0xdfff, 0x8, 'queue1\x00', 0x61e}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000140)={0xe0000000000000, 0x1, 0x2}) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) 2018/03/25 18:38:57 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) 2018/03/25 18:38:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x2, 0x1, 0x6, 0xbc9, 0x8001, 0x400, 0x0, 0x80, 0x6, 0x6, 0x7, 0x9, 0x4, 0x81, 0x3]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x81, 0x1f, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x10) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r2, &(0x7f0000003380)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000280)={0x20000000}) write$tun(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="6e3aa7000000000000000000000000008500000021eeaa59c79ad0fd000000"], 0x32) write(r2, &(0x7f0000000100)="ee000000080000000000ec6700800000230000e2ff056362569a44600000800065320000007720935d0dcc8bd64e", 0x2e) 2018/03/25 18:38:57 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) 2018/03/25 18:38:57 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) removexattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:38:57 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) 2018/03/25 18:38:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xffeffffffffffffc, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x9) syncfs(r0) r1 = socket$l2tp(0x18, 0x1, 0x1) read(r0, &(0x7f00000000c0)=""/63, 0xfffffffffffffe90) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x4800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r1}) 2018/03/25 18:38:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) r1 = getpgid(0x0) r2 = memfd_create(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000080)={r4, r0, 0xfffffffffffffffe}) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600081100fe8000000000000000000000000000ffff020000000000000000000000009f79e52300010000000200089078d98b8a11fcf6fe4945d2dcfb5bbf60ab8f152def4b58e0866881ea861a6b39e240ba82bc1bc6fb8dba060a16f892fb649ca2ca7dcb42856086177a3e40a3a24d4862ea715339d804ac1ad2b16e14181edb8d2a999222ce0bf431818fb31f88bb0b004e9bf85b669919cae95a9aa72c99cbebd71979ded98d3bea96ba4a14fe4506a8d029bcb789e9889917d4eb1a745dffaa99bcfd68d7fdb18e9f77949a08f85e263d137bb286c999dc970da9b8f2bd237727faf191f6eee80bc050af756191066716c51b06a8b2629c171450c5689444c53a4872be6295"], &(0x7f0000775000)) 2018/03/25 18:38:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="8500000812000000b500000000040000000600"], &(0x7f0000e6bffc)="47ff3300", 0x5, 0x99, &(0x7f0000000000)=""/153}, 0x48) 2018/03/25 18:38:57 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) 2018/03/25 18:38:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f00007a9ff8)=0x1fff, 0xf561) r1 = socket(0x20000000000011, 0x80807, 0xfffffffffffffffc) write(r1, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0xffffffffffffff01, 0x1, 0xffff, 0x65f, 0x7, 0x0, 0x5, 0x4, 0xffffffffffffff01, 0x7ff, 0x7f, 0x800, 0x60000000000000, 0x9, 0xfffffffffffffffa]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0xffffffffffffff80}, 0x8) 2018/03/25 18:38:57 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x23, "5f24f491cb6246911ce7cc39c2c67ac607a66ffaa9505c57dafdbbdac107d9bae2c99c"}, &(0x7f0000000100)=0x2b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x0, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180800000000000000000000000000009500009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/03/25 18:38:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) flock(r0, 0x4) r1 = dup2(r0, r0) ioperm(0x1ff, 0x8, 0x80000000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0xfffffffffffffbd7}) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:57 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/03/25 18:38:57 executing program 5: r0 = socket(0x11, 0x2, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) creat(&(0x7f0000000000)='./file0\x00', 0x12) 2018/03/25 18:38:57 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/25 18:38:57 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000280), 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x214000, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) setsockopt$sock_int(r0, 0x1, 0x1af0ec391056a91d, &(0x7f0000000100)=0x200, 0x4) 2018/03/25 18:38:57 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000140)='./control\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x9}, 0x1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="757301000000716c10"]) dup2(r1, r2) 2018/03/25 18:38:57 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="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", 0x118) r1 = shmget$private(0x0, 0xa000, 0x80, &(0x7f0000ff6000/0xa000)=nil) r2 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x10000, 0x200) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000540)=""/147) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) migrate_pages(r3, 0x80000000, &(0x7f0000000300)=0x80, &(0x7f0000000340)=0x9) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x101000, 0x0) r6 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x2, 0x100) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f0000000400)={0x3, r6}) 2018/03/25 18:38:57 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) 2018/03/25 18:38:57 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000c66000/0x2000)=nil, 0x2000, 0x8, 0x4010, r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000200)) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r2 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0), 0x0, 0xfffffffffffffff9) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x5a69, 0x4) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x4}, 0x4) 2018/03/25 18:38:57 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) 2018/03/25 18:38:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x200000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) r4 = geteuid() io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000027c0)=0x0) stat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000028c0)=0x0) lstat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000029c0)=0x0) getresgid(&(0x7f0000002a00), &(0x7f0000002a40)=0x0, &(0x7f0000002a80)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003f80)={0x0}, &(0x7f0000003fc0)=0xc) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000004040), &(0x7f0000004080)) r13 = fcntl$getown(r1, 0x9) stat(&(0x7f0000004500)='./file0\x00', &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) r16 = getpid() getresgid(&(0x7f0000004740)=0x0, &(0x7f0000004780), &(0x7f00000047c0)) lstat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000048c0)={0x0, 0x0, 0x0}, &(0x7f0000004900)=0xc) r21 = getpgid(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004ec0)={0x0, 0x0, 0x0}, &(0x7f0000004f00)=0xc) r23 = getpgid(0xffffffffffffffff) r24 = getgid() r25 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000004f40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004f80)={0x0, 0x0, 0x0}, &(0x7f0000004fc0)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006640)=0x0) r29 = getegid() r30 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007880)={0x0, 0x0, 0x0}, &(0x7f00000078c0)=0xc) r32 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000007900)='./file0\x00', &(0x7f0000007940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getpgid(0x0) getgroups(0x4, &(0x7f00000079c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000007a00)=0x0) getresgid(&(0x7f0000007a40), &(0x7f0000007a80)=0x0, &(0x7f0000007ac0)) sendmmsg$unix(r3, &(0x7f0000007c40)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000000100)="b753066589e92e1b9dbf95f3243c255f5fb4aec1f9f5933cb633b075b736772c5238ae09558ce067a7674e5b04d385d73062528b82343e8c003d626c5d5c57ecfa77a23cde3cc9a2f248de1efde99c4c3052fa401810ece618b1c90cfd6a1708e097c6eb4be35852a372c9d6adda874499c35d5f43b2694ec974322b1e574c7446be172b4525c4a1c0829edfc895130edb8a2f5888c9c04dcd291e7d23334b4ca6097b6fcb628cc56aa9b0fe081311d3ca014c5ce592a5c629a4db7e07a3d18e4f0b51ab2da1c2f70d476c31c399dbddd3b19b8352fd", 0xd6}, {&(0x7f0000000200)="9dbb1d674fb6fe7dbd6e3343ab52508c466d188487bd5d8f5cd7dad1aa4d5e917aa795981c34500c5dcfdfecfaa47e110d7293d29d79263f2e69024b129288b460a8ab46168dce48e02bbee54018c064de53ce8b32482af7eb8a2db1e9d5e0fa7e7b434e6be5d714e3b5f6e159645a9d969214bae252bc7ab0d74846535af7a45d443ed8bd17374adf776deb2bed7a0b446b92d27c706232cdacd49b0b1aaa515dc86acb3ebf", 0xa6}, {&(0x7f00000002c0)="6d9469303cf8f365bdab68874a86c0228fd0c057a0475ade01f1caade31b4ab29dbdebe05dcdd66eac65bc99414d4e3c4b7e4f8ffa9ab18259620fe451032badf50553d44a1cae9316612f7ed894d07adfce4ef3aaea1d897f2a87968c73260ab92553ee769fb3f07fff559772c296e9d326155ada5c3f73b15422fe687e2de135a930ffcc47d3c2ef001c1d467abab373ba3612e6ac5cce335733e279bb52e7e7475ba407b27dd7576ec382d0384b4663198bc9e78f7cc7739d2d3678f60990ba38dfab655121b9a54367bb9572b76a26b8", 0xd2}, {&(0x7f00000003c0)="ecc83ac65c37333050792973cdb73dd22f81759564f2376315e27697ff8d3867e1be29313ef5e04909f39db46b7bb52a28ec8252b8ac246f9fc3968235c01feb657a84f3a22017c6e4a273ba99320d9f936aea4c27df10c8977f687b0498fe03f149b3ef207671ba0358552ed4116a9a7253ec55f52338bcbed847c57052649786b46b7708488d4ed524091638f6fa94196e8bdd0c1e094f2c9f810295e87edcb836ed801a9e7c78cbbd0e3df34f95e0bc6722a91d61532a127952f8e381051691710dfc66cb7f24c0170909bec46663b4a9a469169f89f67b", 0xd9}, {&(0x7f00000004c0)="269882cbaea1ed591a9275d61339ceb509b4975c371c381bc3358b21b4f3d686656895098af8c3e29c613bdb83efe57f153905a59d7e6bda4739ef0ad0aa76b857dcd0024f64b836d63d10394ef0e42b57c3be73787fa12308840d80139133eb893f992d9fff09e600cefcfa8f5477d87a372ba17850bf181a85b7dbf918a01d2392e27961f98a0f479165b8cddfcfca47f2718429f16c55", 0x98}, {&(0x7f0000000580)="b249ed2b668b22daa8ac76b51da44a1d60ef767c0fabb55ada83a18f7919292271d0d8d4964799e7f94d9adc734d8dced7cbed6b77521ebf80c8dba98fa59ae5d638bec619fa59bc42de907b6dea7c0c2c45a42d3d2747fd3755", 0x5a}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="55b6e69c71", 0x5}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="998cc9713354576972d93823e6ac489f9a4a65f20973334019a5d93d1b461317e3a946c1e0513bd897b184dc5e38d3a15d24aae55583d8a7be97bb1f686434b2e8a950322783f2ba342953c226ee3f462499e5f2d0dd2d8ebefc14b3edd72e168114534286d7d729ed863e559514e77954442374a85fe53fc6f4c21722452ce47f4cea1a39424bd6857a3f63a1c353d1265091e5dbbf9100efcca22d2fcc39a1c65536514f47a4c72a320f91aae03d51669c6aa96c49ac0498c30b14", 0xbc}], 0xa, &(0x7f0000002ac0)=[@cred={0x20, 0x1, 0x2, r5, r4, r6}, @rights={0x20, 0x1, 0x1, [r1, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r4, r8}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r9, r4, r10}], 0x98, 0x4000}, {&(0x7f0000002b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000002c00)="2dffb989215761fbd0f325e634067b0df9197908aa9986", 0x17}, {&(0x7f0000002c40)="30505bf9ac269b65f93481ab70e06a5cf917479d6af00379074d2ee480e0adeb23ff91060fc7533697168e8b27f9ce43f97490df011c8b756a7ed6b32ae921a524639a91e38e39ed1aaff2b3fade9dee0d62effd18f0f5432a2fc448e47eafa22b51caf018f1ac3bbac282db1d564e692f7376dc1bb4f494b8f759eed1bbeeea02e8d7ba078077458eac289e222cc4dd8a3379725899a5015cbb0ed9425a72124cc97476da417e2f43dc2e0e0e6ffcc291942177a8b24dff9715263a2c870e3224749170560a2f611c3ce0", 0xcb}, {&(0x7f0000002d40)="1d23c06bca62c9b9e1f7b452d4d8985dacfe1ea817ec968fb4686ea92618c11a1259e95c199a576f6acb5259970f309113fa879964583b8c6fede6313d5fb4f338215c30235acf2ced40413f374fc7bf87c313a2bbf899d84388b5fde4ab67b8213ed296085514dfb785eaf1b67ff3c0d9e178942b9c13d2bb51b5c92ca5c5f2710dba8b173378bf72", 0x89}, {&(0x7f0000002e00)="02ce9cc9e1115fb24250e9c7d542dd7b8180c5d9305dd3f3c5a0fa29d557b7a0fed2e4c70701d69a534aadb827f1396ed31c981d41", 0x35}, {&(0x7f0000002e40)="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", 0x1000}, {&(0x7f0000003e40)="1652df3b721ac75e20e2f2c64be0f8f29a033f7eb0aa9e3f886ae83a39d90d92c305a998e7ff19a7d0c3e062d55a49c3b2e77393bba03462793142990bbda633260e36d563194270c629bc75bf02eb3261d2902dfe557a5132f833773540f014ee3ba5af084402eb6c8590fc4cd96d2a83b45465b5a462837ceb09da85389f8c33bed844752c0882f9f84a", 0x8b}], 0x6, &(0x7f00000040c0)=[@cred={0x20, 0x1, 0x2, r11, r4, r12}], 0x20, 0x20000814}, {&(0x7f0000004100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000004180)="f4a4258e3ceb5bd23d42f1ecdfa66ebc622aef86cfdfffc226d3d05c2fc2a03748bbec4b467fb6f5e5bef59904af471c3bd9b2ee235d5697f18fa1bf6ef7521c94af68", 0x43}, {&(0x7f0000004200)="b8831e245ae382b1ee1eb0f555e9e3a1d525c412faa1b96691fdced7824d4daed9fb77d72e52fcc4c6e87c0a4db7737714b930c6fe81db3599a25de66d601f98f127f061d3b141e0227ce9372d7d9be2b562c5c2d1c55326d46ebc499feed4cd67fab58458d86afbdaaf1213204007e9962d5ab6ffc3d547b9493a96905231d2ccb7f7a3f6ad516dbefcf114a222c740c2454a85b79f3175c64c0062617c5c25b9da73a88a949acdd2c41dca64258c89ad1184be5ba111b6ff2e338737a096faec", 0xc1}, {&(0x7f0000004300)="b93b0ded08d63499b78c4b5e2b8790be8d5dbe0e4ee6a080ef7f181e614b38a02f0415864767012cf312e1ef935adee145ccf0530f1d29c226198ab3dca4a4b0904fbf8f74553e89edf5361de29f2be4ec9b6efbfa34538f9784256edfb3a04c4f1576df4274fcaadf4014aaf29b159ca6925e768be437956458", 0x7a}, {&(0x7f0000004380)="b4294f86364e8270eed182f667771f4abd5cb0875d7fe92ea44ce3296876d309b235949e38dc99237408c635072998e16ed0a679652ff718f366c2e94bed2ed2caef3fc541b5196ba50a9aab0ff1da15e4b93f4ab3432b0fcb9f0196fdd24856", 0x60}, {&(0x7f0000004400)="f81bad9ef90ff89f83c1bf644cafbef8490772fd05e6ccc5053b530b54397ac552c18c035d8c7e3b8f2a8060a4ca1aaf409c2f5d9d9169f3e00f1eef2cd891e95fd533ba6640084730b82c73979067", 0x4f}], 0x5, &(0x7f00000045c0)=[@cred={0x20, 0x1, 0x2, r13, r4, r14}, @rights={0x28, 0x1, 0x1, [r0, r3, r1, r3, r1, r0]}], 0x48, 0x40}, {&(0x7f0000004640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004700)=[{&(0x7f00000046c0)="71a5a2e2ab4565cb8c5b29a990fa5a9c2b6326d301736f1646fcbd0bc04016", 0x1f}], 0x1, &(0x7f0000004940)=[@rights={0x30, 0x1, 0x1, [r3, r0, r0, r0, r15, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r16, r4, r17}, @cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r4, r18}, @cred={0x20, 0x1, 0x2, r19, r4, r20}], 0x90, 0x10}, {&(0x7f0000004a00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004e40)=[{&(0x7f0000004a80)="7526bbd3927697d1a7e492dcaf0b4f66e5f4b141b66c9ad633e48cd3ecdc075547931aa9cfbd4a4214d4b13cd723675927ccc5131eaae1a2ab12e5957068780ee555b308686a8e8a0ed87be3c51405d10950bf7972aefa9afc00c7e5ecd73442e8df35d2a56c40867ea5cb35a6b80da30e9f5747bb20b5088bd6c74af03b805096278dfaca23a162bb5090d5678246a7cbdc0bdcedb2802e256770513cfccf7051945da5c039297f2448bc0eb8d874b01bb6deccff6ae2cf06ef10062fb7a016714725106314cf36", 0xc8}, {&(0x7f0000004b80)="5447338020873ecff838bacecfb8930720079329581571f1ae97842061a0ef4d9786966628ab9c63f6f98ea8eabd3213fd58625c67836523068a65dd2d0f6d61bedabb7eb0e074851796e97630d71c5a27beec7baa50", 0x56}, {&(0x7f0000004c00)="c6fa98a5bc92f1e18385e2e57b8a1706f767598db5944a87d2b622a4e86d957bd71a4d996f336338154322eea4083965b657d3821acf263e3618742f07e5e0283feb510398596f30bb2d26f51e64fb1552cd620d0d6dae27e221ca3bc20e04fc32787b4c470893803479c4d0ec4ecbfef9fc9b1eb8c0a291289b0403f3dedaf9f08e4ff7f0f3974d45f99fde65c0260b1b679a0f189f4644682eb45bbb1ff681826b27281473ca618b3c6a558aa18ae05e6c0d211f9076202e62379cc20e9de49fc719bd0f4a8d764823a2b0ec55eef143080c63f95a4787272e864bd8ff4954b96d", 0xe2}, {&(0x7f0000004d00)="13333bdacc291441374a509c2767304c614d1532245028c0c618608df52809f082da783abfacc91ec33388bf5d3426a4f6d24dde5376a5c74dd75679b4318170466362abd13bb7e320", 0x49}, {&(0x7f0000004d80)="f10fe9581d418f3c2488eee968b71a2ff43848ce6a54c1b3b91ae524c495ecda916af658ecdacb3efb03a70a2d4a66f715bf228aad5021416064ba443295eadaca1050225ceef21a7816a4e13dded1a37e0662672aa8c6991d74edb00ad4fd2f9a73623d4991edf35e3231d0d3214ea05cdec0d3da959745127a0ee6c1fec9bf4dc93e8bdd31", 0x86}], 0x5, &(0x7f0000005000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r4, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r4, @ANYRES32=r24, @ANYBLOB="0000000020000000000008000300000001000000", @ANYRES32=r25, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r4, @ANYRES32=r27, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x4800}, {&(0x7f00000050c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000065c0)=[{&(0x7f0000005140)="0760ce1491cfa18c029b157eccacc181e68d85b7616def7d18b040419aa91416875f2c9f2b66b2e45dea9290512a30bc38938546183759d6dae481f9cf05cf36e91cb7efb5256e86c565d5a3001daf8c5826ee371c63f32941cee14744be2833444aa9d003c6f1c5448ad2e6c4207e0a704c6438711fc2", 0x77}, {&(0x7f00000051c0)="47476f256c09a3fa99d85d1d86db3710836a8d8382f6f766638532484a04b3301259d629620b314a3bc21af275399349e1ec96e37bae874b516b56e389f1e2b9ac9c90f98cd3ccb1f59258e5ea8621df6d0623368b2bbce504c2762226683f64444ee18b6d4613eb36b5cdbb3ef4bab38ceca0685443", 0x76}, {&(0x7f0000005240)="76cf6ab8220bf4adc128d442e1154b270533b1aab8956f94", 0x18}, {&(0x7f0000005280)="d9baabdb87402524019d512cd6b2a692e7ccab003826adda5d0eda2120fe88f7a3a4457b50ce6b7fed261d759c3d7b2b21cd76b31ea5a14ba0750c70a1a5443942", 0x41}, {&(0x7f0000005300)="20b55aadb2a4ca469064dfb140a1e1fc2156978671552f322215b3ee1e0389a422e37777df94aacdd642e8a178c5013d3623ecae2a36dbef26247ba0f00e0943e1f753046ed58cb8fa3d755a155881e2b428c73985d3d3a428c5870ba8f01b3bdc1a180c398bd9403f771f26128ce074272aff35f78c1efa641b7268307771008169b12f381f438f", 0x88}, {&(0x7f00000053c0)="9b79583bd53452b0dc572500606ebd6b819a266c848f04261ae532a983e35fad92d6a506c2b435406bcdcf79fc2fce9671ad449479ad5a6e1b704d3999037e45666dbb56bc53ee2e5d62595927d4a80d2c39eb7807b20feb15f41fc4995b4d65fa6bb6701b0449afe8eed206d1b499ea63c4a8da12c874f88b3eea763fbc979260a487a95e87ff271528c244736cd29200f42f0c4ea37d08e31d3dd3c21eaf3bc5f42fb8ac9ebbaa42a4170bfa5cb2342c7b31caf031f96fb772f4426d35c60009fd9abf13d879cb130bf423fbfa3ebfa34afd1575306e0d4fb671a137c6cd69936853edaf446e2164c2dc3d51cb058301f10cd7ad5e7f9877636e68ace10fdb62bad856e47aa47c038a8c56a61fc6bc970607dbbdcb2bb814628a6e4b6422ee7eda704fcf90c04e61dcff241fbd77a88e7f6c8982713c8091d723b202ee1188430d3d3e214c790c63aec9332320245db26d90f1e2e70fd33220d97c808f140c527a1b76e64ec6fb21cac2db028e1601f2e70b1ec45f8e6126b7588b28dca946ac8c98ebbc27149cfebff0942fd42c2ba5a27e4155390f404c3a2a5f95a042843993dcfcb74edba4b6be7a4caee33faec3bc97d4fe27ee8a15c2913d2870f8efaf579cfe40a3509f100212694fded76b4542404748338ed479c6afbe6a8b5f1d70e4ebdf1297870693c10ba0d35adb8158b16cdd91d227e6994456870b280eee257ab70e14e3826b47a1994958d2068b7c53c8e299c571f7807160190ea05d3c16ac5e89bd72f4f3f299365d127329aafa27cb8c8aabaad95b9b68d9655e3496cfa10c4cfdaa9c3bb6896341ad670984f17384ae3fa3b52b3c9bcd0dc2ce34bfd70ba865253497ec2b582139eb3dfb95a778e7a005ea75e0e0537446bf623ba9d798eeced3f99ffa2ef53055baf7731af3f12111981795300c4cf88a98ad1a929960f83a9443686da3a69351343ead6ebe240be3aec73af199d58214a8fc493a1a792db2d847d7d678e7c862f1c15b5cb45732afc7b59cdcdefb795226e771380fccec9ecf485aa4fd3b0a232a3d1e6011a0f03982909f6b23d194cebf8395a175886a187c4c7c698ab04f51e4bd5c3a695644a73f0e5339dd3be4077e1ed210881613dcba1391850274955c134c60008614c2d4b92c8044aa633a6d24e0ddbd134d157bd0f9cd0e9b38d9baa56be23588db78b9ab7d43139f24f11023bc426c3ecaca6929e31fb9b6c9f2742c898bcbc5dfe6663151edab4eb6c66c9e0e2b7a7017c8b630c639d6bde0789303360bca28432170400f7a30d151a73343cc80b6273130425e1223f8ded6801baabc0bccff2952da21a3179b8d7d2313e1484bffe9da9bf13274c25bbb5bb185a2bffd3b212598f21267a9fd8ed073f03f9a0808e84c42eed6dc519a9ccf90a827521316da8e0d42d8de89a7de289ba0c36cc258f3ee9da8885e3555299e1e42b2ff32595e0d5c69406ad6912c1bed77c2ddad0b920655854b90ad633cf0a534e6568a1753c95e5b0f48e80a4bb232ffe7736ad0e472f3d46b41321305b6040ec8ff61356f7f2ba64df7df6652f2bfe4e2b35907af3fe98d9c2de88ab5396e4ae22948bfbf06ac642e9ada9f2a16e2001589c6a1772468a4d92645df448513d9e0c8b826a23ba35362da9f947226badef137cdda6c34901f1bdc4a31ba3593549b4c50712aacdf6fe5143e5f94ace343eadf7ce3d7a88f780fb99042f4aeb60e51dcddf278d07aa1dba755a3af30a170e7de68d4d310f46becb161d7f2bf252ee8b2b5fcf9095edb056c0c5ee69559285641e5ac77d2c8a186414b2c4e717ad0de71db807dfed14c70c34fce2babb2c63efb394cd38cc034b017414f79f47edf391d396163c5b51d3ae76d8b5fb542cc1c578e99e43f672da36aece54656d55d3c06d37b71d5ac76650bac56e49a84c4925da1d7beda98a7f3c9616916a143a3a13eedc35ef4e7299bef67c6c59a41ed69b439d1d5d3e26777c020dd13c072f64d758a4cb63af822d1596af0437ff237b9bd85cb74b7b7734d2fe83bcc4be05f49d46d56b6e5ed3b9c5ef0ea55ac45b610deb98f3bf415085304cdf42886200fcc75aa42c2be0ec0cafc65dff8bb1b551c7d564d094186aa68157e138328c3a5a7f2a99118f580347b66e1322999f369fa6868dc2d294cbded2965eb3466b104e5610ee5d6c9adea459ddcd8a971845b182a71c45a19f004c0331f0b2add3155853c365b726b7ed29c5914d01fece5bd7a412522aea6b38cf98c81095af05d691e2f6d6828f182400b2d12cb0de2f699caff5fc76a0e7e35d49a61d6f403dd36c3c4b6ffe41a43d812ca5b8d85041905814f4a80cab47932ba4953a3b66bce2743f3cc8c9a332ff2b060ca6c8f46c05a69b7466fbfa90e6463046c70a6478dba371bf3f44b9f5e046b2c963b2d8c2fc213a2db1d969f728a6885e8a523c4f627e0599d7996e75844a32ea4f80b0b873699931722662b62e7e70fdca9640c94fb1dd5a3f989ad95e88407a9f0393d06b5dc74cc16c6a8149c11c6979c67bcee8eb64bd992880d9931d12b88f99718a99be36145e58d6541bca4d6dfd0876080d637f51cea95d5baccab16d6ce3bcc4d1834ee100a6b66d76a83fd31078f451bcd6f2f3d1f2c0d82b9f806ea689eb419b3aa03dbe43af09308815659603c87b2d50ba57fdcc53c5aeef824698d82a6ca1b31fd10898ba54ff4ef5319d48103e35223bab0ae457fd1b41927d4b359f937ea7ed18db0cc0160d35d9c4511c265a3fd613d33b7446c1f7470105a510a2a0c1f18d9f3b2cfe34651cecc96acdd712fd101016639117dc90e7ad04cae3f64b15fdc1a2a734c794ed004c30bb7b87e01d4ab23dfcd5c5f4d344051ff202956444eb9a2a117b04021e2186d42763c1a9d4f894aca82fbb4e3b1fb01b0ed48ac73ff6d6fdb15869e16ec369f20b180b82876118da407a49c260bb909b5d88ca2b59d538e43262b1c7f22e1292a5af7ff71f40bde7f2900ec9a53d065305aa183af1635d80c6b4978ca6fe25df21fcf4fb8fe15b9e8b1aee8dbd9a55d2f03d2c1e2caff7d6adaf5b6401b22172f936ab3fc4f58685982f50a77eb4e042439c166c15e9448dd5f54f90bcb409b302fa3b663561aec39b5a24e416c006f6852f3b9ff6dfcc0049dc6c2a1f40ed1e74e54e761d0e4cfd8d8cc12bc591c29591bb1f676b1204b8130ee8aaf8357ce74031a0e8bf553a8a7c4a67b6bfe30cf2f9afe78d86b8cf1929f776bc4b138adc2a667b7117c6aad97edb60e448c0fafa870026cdcb0f2646760226e3f4c36e3a7d3b23ed453580ae971fcdfe2b91ada972bbd07efc10928af0b3307840d1b96b319e4219ed372f688ccd4c105042a8a196498feb44e69d7f446d11488ac19680198178f1265620f6a9478e2aa9c9b6b578a3779eb9b605b9e7617efa57faf852eb76452971ac01c6700afb082eb32f9e66b60b8cb303e6873c4e8cd74fbe97f0cb47fdd34308ed268096cd7b204d22a04cfe3bc6a0e59f5d174a63557c3c259cfa4daa58e0b137b9dcad920b19a18775f69f51e0393cdf459647d1c06abac36feda1f95499a6bd1fac7b0bf3fc9ab2b82cdfc52f90ac7e05973c6074ec99b75e0f200a1763aa9bfa9d70b97df34c292ffccd174d72a555d5f67d0fd601358a55c86e1323dddb1599e78ddec7cb91d8392e737649eb06d837d35ea4bafe77d259250a9bfdc9ae4e9f60c6a803bc55f1ab6dc70296f5776140d380cf5a31e726d01567e354e3d98335aeffab5c684adc95649458a8f7fd53d24f1338ecfe03cbc1dd8425ff0fd29046243123dfb5e88655eba5919efeaa90343931c2fd363145c53de6ad2acd70ebe9273b1832045601adaad372ef369089a3db18137479562c44ad31f9cbb80c742a77f5d810ffd20f25da266bc708e887e5693801a3bd4b2470bc91df16e5bfb27764e6ff50854b0d16fc041e0f3dde348304fc0bb8b7f64dc5b25845fa813f70096fbc208734f3803c8d4abff0f72fbae5d6f9aad8bee05aae053b43244bbf92e352b798c567c3db1c10d7c58e35d2932898c038d70d3889186adf6c359f158144724b1564adfb6adc090c9822a688c77896d772e32737221c11e9382a5d9040d01c3475181b3cd1bdd03c25be540a200947d5d3901fd68559c088819dde789beae21d01648e9bbd3e7dadf3121fa26d90f964a964a16f53c7e42dbf8ed62e031d017552133feee2ec1ebdc1f2016ae020463883a2f39ae62b2f13d49945579732fb6942bd3e301ba4e824d0b371bdb66b8be6f0201bf824fa9c1f4fdd730abf07e064403056ecd99b36c82e921adc46feb5f1ce3f0f1d4bc85ef9d751181af4b529c2673c05daa68ab3fe2ef6d0209c8753c311acb36a808a8a2793a0a23ee987936904c47a3656413d572b8c512af5393b2477f3803b33b8ce0a2c5f24f2e24f9394c42561bff0a5e83ffefcd20d2b1880e2c001fe55597a0c0323fbdd427364e94045762f50571ee92926bacfa376374d2c1a765d95829a1bf35ff39979941787269d9f31e80fa3cd46d26c94b6a07f4996d7ffdc60f4d24919abccc05e31ce57a17855ba931ab18ef6b4b4f6377ee6add0cf93fa66bef8440212a5db94909f2fe184ebedd0304acf87cccc869929d646245630c0f9f1e9291e13d0861203ea9cafc6b618a24e10a02dbe4e88133ee849b3517661acb20771d3e2ec0306b56e29de23c28510cae69bc1d91df191bedfdd3d36d082322f43ccbdb9d703444b048d2be4017ec2806aa0e5fe9c993a2442cf950cb20f9eb712e31c6e113c13926a102a850d4e8d423fccec196a2d5985e73baf5d7c2bbf75a30e2e2a802c52169ad4b17a04f57e91d6b4bc042b1b88285a5e8419045689fe6c5a2c5d626a6286c8fee5f1724a28b19361d17185d63ca23ce7c00d9ac7bb006a83397c6182260b22ca6efb75fb473d0deed14c524597d6c8a5da849f9cdcbf2c9ac711125547178b2b12e8eac0dc149f2469b076bffb9de8750371a4b2633a00d34115ab3522841bf34788e4dc7e387f972c302372f3a30d4f361468156c6a323e6fbc847c8b30406d9bd691555488c0c533d5f456f3270ba6bd71276d6b3bfa0a705b1e6588c4aa491ffa7500add707689d713b94b9bfd6fb8d5c0009a3bd2c79f0b371a7483204b70fd5639ed929edeb01ae88ed8312585bee59841a8a559129a44d2185221eafb992db5356c24a39a12d250aa0b8d96a5de65e3d7f86091bfe586ca669f51fbbb35348933abcdb3bc385a8ae8d6f9bb1fd76e971bd7dd18fad9e309688b87c35c1bbf56f4ab860e89a82265e6ebd4e8c158a70e9db44c1390112cd1994c8fcb018fb40b3fff3fb9855b171e0b5cb7e64a73589368043662082846d49e05413250f0292a39cc2170747a5adba51e591cda2cb476545d150719932e90081b4b20abeb79bcf0b301df928f314a2bbeb71de112d2fc0f8144cdcc2e7e9a188e78256ed2b995f079db5fb71c73ce1b79f6f1adeaf50bb7ef296f0158c6e074da8a44c76b23364a247b46d5a383f3b84d6307bb80886370050e0abc1cdfda18fa2f14c268fa0dea4e570f15302b23eb34401ebecf0736d95761606e75b04285efbcd669641f7ccffffe0ba01fcf4f5d08e47df50c0155821f1cfce483196e4c22fc9bbdc7274280effadae7bb6f86df00eafa7e51f38112ec06b6f16c50242a08548134d8f9f66686d1b75f5054de8a1cd135b4421ff974dee5055c4a323dc434c947d4a98b7d36f41e6c801f41a337682810ae50", 0x1000}, {&(0x7f00000063c0)="a6e9d2c9a30c4173fd06d186c3cae3132ac82df4f52d5853e98688d67d5435738abca6ca8b04a1579e9c3669cf10a17e09d0ca37136835ea9ad26dff75a6ed05bc2319e994c976272043bbb626257843d39b7722e2c55bfe0faf0a5f3828b2a58c11c79f2cd06bcbbc6b5169e078ea9eb9b8911b5df97c244a4b6ae97f9a7b70e49d0df7b61be2127c787fe4b0bd775740b6c8d8ea4689698e20ec2b8f3f241f160bd2c6aaab56e9c4e1282feef3633b4215bdfbacff6ba8477e478259a35f69eb25480c742b8d88d800eae694ab0728ee368fa0c9c3", 0xd6}, {&(0x7f00000064c0)="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", 0xfb}], 0x8, &(0x7f0000006680)=[@cred={0x20, 0x1, 0x2, r28, r4, r29}], 0x20, 0x800}, {&(0x7f00000066c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000007840)=[{&(0x7f0000006740)="25223d1059aeaf4685c2954eeef4d4b6e908a91ab9aad71ff0baab89e3e9c9c2ea9c30b253236bd8613e07992e3b0f59008a0e72ae06cc852ad35357cfd17659e0e7e17c9d572b68a5dafda1acb3f2a1fd753c17ecb30e", 0x57}, {&(0x7f00000067c0)="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", 0x1000}, {&(0x7f00000077c0)="a57b88abfe6d609fcf61c0ebea32e03a0f92f1187d2912ced9d1abfac0d42ec997a9981e8e82a3d55814e9f11032831709ba2155a1de9c08cfe4d8e1fbef7c058ed045", 0x43}], 0x3, &(0x7f0000007b00)=[@rights={0x30, 0x1, 0x1, [r3, r3, r1, r1, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r30, r4, r31}, @rights={0x20, 0x1, 0x1, [r3, r3, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r3, r1, r3, r3, r1]}, @cred={0x20, 0x1, 0x2, r32, r4, r33}, @cred={0x20, 0x1, 0x2, r34, r4, r35}, @rights={0x20, 0x1, 0x1, [r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r36, r4, r37}], 0x120}], 0x7, 0x50) 2018/03/25 18:38:58 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000140)=""/97, &(0x7f00000000c0)=0x61) r3 = userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:38:58 executing program 1: r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/25 18:38:58 executing program 2: r0 = socket$inet6(0xa, 0x7, 0xffffffffffffbfff) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/25 18:38:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f000001cb24)={0x1c, 0x18, 0x1, 0x0, 0x0, {0x5}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fff, 0x214000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/25 18:38:58 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x3) read(r1, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:58 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x48080, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='wlan1lo\\/\x00') r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x80) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind(r3, &(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xfffffffffffff9ea, 0x100) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x401, 0x3f, 0x2, 0x101, 0x0, 0x8, 0x80080, 0x4, 0x1c00, 0x4, 0x8, 0x10001, 0x8, 0x8, 0x7, 0xead, 0x80, 0x7fff, 0xb127, 0x5, 0x20, 0x9, 0x7c3, 0x80000001, 0x1ff, 0x0, 0x7, 0x8a, 0xfffffffffffff9f0, 0x0, 0x6, 0x7, 0x0, 0x4, 0x670b, 0xf14e, 0x0, 0x8, 0x4, @perf_config_ext={0x1, 0xff}, 0x20, 0x1, 0x166, 0x2, 0x1000, 0xf1da, 0x80}, r5, 0x9, r0, 0x9) prctl$setptracer(0x59616d61, r5) prctl$setptracer(0x59616d61, r5) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x3000000000000, 0x0, 0x12, 0x9, 0x1, "33178c4396c64331b606f801fc7bf6fadb6c3c9b697deecb4a727ab6461849db4d8f58c82dc663cc3ba94ccaab60795be2a0a480a179ea47e430e748ef383429", "b90afea793a269c118b7a659fa7408b7167db6cd7bfb04d9166b4ffcf92fe7cacae80ba5b5de13533e8bfd94c6052d6e442119264bc8feb08bab968155fc6f2e", "0d55f00029703228b6be476763a0b7233de810af741133f6a6c064cce5377cdd", [0x4, 0x9]}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000400)=0x6, 0x4) ptrace$setregset(0x4205, r5, 0x206, &(0x7f0000000500)={&(0x7f0000000440)="562ba82180e831fdc1b0e722f9af0be8c20cb92ecc4970580d4404068d476f26e1adf93957a7fde7d1e411137cf1be484cc81ed628b8ad76df88fc7e7f47292c074f21f3c3c25e4195fc866c1641a87e9119297bf2950b739c4f8ef909d560bc68e5bbc6b802a349b0c09df671dd1ac99113afdf75b24f60bb0dc08c5b7c3d4eae51d4e681c31cd2f7ede1c857aee10baa3ea7db8415a771fa9f6a3f08e0ce743676adc0", 0xa4}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000540)=0xfffffffffffffffd) accept$packet(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000700)={@dev={0xac, 0x14, 0x14, 0x11}, @empty, r6}, 0xc) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x680000, 0x0) ioctl$PPPIOCSFLAGS(r7, 0x40047459, &(0x7f0000000780)=0x48) gettid() ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000007c0)={0x18, 0x2, 0x7}) connect$nfc_raw(r0, &(0x7f0000000800)={0x27, 0x0, 0x2, 0x7}, 0x10) sendmsg$kcm(r1, &(0x7f0000001d00)={&(0x7f0000000840)=@pppoe={0x18, 0x0, {0x3, @empty, 'lo\x00'}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000008c0)="642b8ca5cf90d8b268ea47452bebc3d02a541f8b8ae458ee89c5eada17388f352e2cc319eab423532e925371ec18272d7491c114748114db8757771766b4dba8168db425f90eb5d90ca6ba9dd55f82e30d631d580b5352492b7c8ef69c2182cd2935aed78ec4d4d74d6e23a04cd2ec02451fb2a44e5180b3431705ed553089dd5671daf382599b12e7270365c47cb08207201e71e431d739b0c3e96067077edcb4e9b31f1171f42766ec", 0xaa}, {&(0x7f0000000980)="968fecb15b01ba6c80d9978b3aeb283ff3d24c6be0919542c0ba5c4366bd6fc415148e9af902d7fd24d440a50fe3c53bb2e822e282a003a8d550cad8fc622d51e0d7c95922aad6d86b72c433ecb59931c92f0a7d9cf312e5480cd903e91270849f8931b45a4b4d8655db799bbe2219138e9b44d0142e5aacd3fa0b399b82fe41811520601940403f0ba9fc701b4d697b2a998f06b5700f405c9eae1c2ba94a3bd9c5f670a59d", 0xa6}, {&(0x7f0000000a40)="66a28d46f33622ac32e1d21e339b5c262e6b0fbb2ee64246f83f6a338dc62c1fb5a88d65eafc4e99529b32a81006ab0d218b9f2e0417fd86b0720381ca383931a1646446508e02877a6bedaa22715f2752b3a50db05d84bd53dc6886c429ab3d4a9cf4b8ea8cdd3df3f4546aea150827bc4bd4bf58f317b293be70b3472c814b751188cba07287776ce00531029e6b0dd0846e983f73519dd2c4d2248afdfc9589a9782b280e32b71123efa8fa68dee771462104c4aa546f0e06a6d76ad15edb416202644af6693dabd6e27b681a87111786da296a53139e6a8be768f5bbbf697b20644476f5631bf7c7b60372b41a8dffeefe8c49d3ab2c0517287df3359c9975095b186b2f60a26fcb6f5a9b3142c95b3e54f6313a7b4d97f5b2fd735327e70b865a988018c15a7f8774995f51e016d3d9fbbcf73d6e3ab27ac8a739d11b208f366726867b2f643a8b1a190f7f5d3340563d71ec0a2bd8e7fc4ffa0d3fca6a7aa5fcd18a3e5320ded5a991bc720039011f7441260e2c2910dff79a8a9cb956783cfe17d75de06de31d9bc724221f04a411236ff3a4d74bf41c630c512110503ea7be1f5b29d4b9a551a1870d3e1c0e077ed0de1875b5c847fed44aa9b5d55fc009d15bf0ecea47415b718669ff141f959da56921b9bb7e523a70dc7d4018abe6582bea0c308fc5878d6e6909f86495b945f861a7a34744f3c020d9ad498d8500c421ea42e305745b0f95c471051ae5a64e0c442bdbb3ff2ca080caa6e8b898a5d4d913184a4e0ae9dbc5c62bcefffae117c0f61b7f5a426fa0e88ed99f91ebc0d04a170961b999d341807d17481277be3d5292d0d0b7082930fbc0b6094ac3d5cd9d31a70fb75ebaba1b83956a66f9d68a602ab7cc844c5f49083757e891b6e28f845f3e74a87fc5438707a035aadbe2176b022fd4e390dfe69e66ff5e54c068095774fdf62c52b7e1c7857eb1496203e4b56e7cdfe728960ed865b0b87c67abfc36bb6af5b3a8bd9c69bf60b2dc92aa94c82a4e079f7d06b20eb9b2eb4b89301e6946dba830275f586b737ae94de83054f06b5e5ece628a5ab1f966068eee3e3271216fda5b5867e2691a418c30ffcb22c9e6959652137a01e7ff96d0e05b47a9b2563b94195fd50f1ce8e52dfacf1e7ffd44662be9b896d044bb82ea377b1a455b37eb7f9a510926a35b43f42d91dabe5d94ebb48dbeb1fcbf73b3b4e287811a56bdc1307326d4998b97f2f9d3a5012ac3ce6b235d4f546cb78ed6bc5171803022e143782704d4d4e3688937ff658fdd4b7c9dadaf5af98deac1d9bb563911493ef27e5e391e1cfa00aee55d919417a67a447f29ce144f07dcd5c4481cc30800b53facd000c6fd3f9f94d7b0f27e87203d5dca971fc388b536f35b190854cea8ac9f872f75829ba17933dbd1eff09b548e5debb3f32544c265bc958b398c90ee744c94321873b32be1be378315966c0f10899625a3a2573c2c13d017ebf1089d7db9d280dd946fec8850ffaaef76f9ed12d30ff6126b9945eb9928fdd9e02749690a74f5f17045043a4eb4e77ff1c112a603da32c38d1129ff50a4d17a2e55fba99f77f029e9ce46c13079cd9989d68d5f8199752fa0c65464317faa91787adb3ddb19ba2d472a1a32e25cd6b7338940263e609dbb96a4bd63bc081b22bf36d9f554dd5646829b7a0b0109ec33147764dc0ec33567634e18bbb6b72f206762b4d72253368888ce6a8a72402b42f24d692b6d0c311c5f0f0677f77c6867d40d0b7f7cd27217e40610bdd72806f5eb6c3aabdb746bc05469390879912f9258f9f2c88c531806aa060b47e36edeee3d71465df02c7b5aae818b909177b4ebc192a3ca7a7e4acd603ec0fb8cc5aca99586d1c7ccc172fde3467ea53a3c4a3420946234ed7b401e71c405b9668376e6093518b4c76942577ccaf7fda15442d5be23323416dd358b2b6f7b4441ddd5d046501fe23f35c904a3ebb54657015a29e03288e39a15b2d404afe23d495f7a7aaff8771fa4070272c4186fd5b5cd9351d179e47712befaeec5bc4718a6b135acfd7e936de0096b14f87f5aeebeb5ec74b42ecd229e3e365c3cfcdaafadaf8bd5229125834345b185dcf486f9612f919dc223704a6ee63336f134f36f012f7bcef7b258881c2981cc1072f0d197937e3f0634aa2d2a39ae89dc4f69e8eed622c4a9ff733748b5212d55b1e3e10c2c8aa2f63d26850ac12c4258ed211f68426a3272e1d00095129d0d561675b356a6ce01783e32714ffb36f59985bfb1810c2b3acf7523c01fa16f65623329c24ef1bc0277f8a96549fa81b60ba7abb635256ad842cd33bbcb3b80d7e2679c8e1458c8c7d9e3ced8b5bf135d739073064502f0d023cd455cf391281e6e4a9a7c6547395aa1f96282939af973b8c852bd899d4d8413e420e75244828800efbc98bd782b6402f92732e4d13254e23f408b678c4e754a428d4ebb136dd62290600c2f5841044ffecf019dfd73f8b0f727695637e6c526024aafaa0ba2cadaae97af771c523b04d0a7ad66727003688b7df2db83c793b76b11b8f060a111d8f40a20a01ef78a265ed7968b7e3eaafbc03c5621376e7cf05f6894923bde8c525f65199cd1a93e3f7e614cd20729821466d34cdc5d9bb96db3ea0de5babc8b5ed38e3843b19e8434c23eaf1338a71a6c6e7b0d302cdff973bd559a92c5552f3896383d2ee9102b6be598ae391509e116a2622953c1015e4dabab9a9a27bdf7a3f136ae4290361165850133d834af99e2730301ffdb2d438fbaae2aebd6f1753dafc6f412cc720ba8451836c588d0adf87b34fd75934871b421db6768aed5d63f9885978cc2b62fa8d22628646de8728605cdaa6ba9d2f1fcc71d7409a070371020cddd36e989b73e0a7a5c6ea5fa678622c73e61adc84fb9973e88b6d1876983c3793ca8c7f87bc2858daff626bcdd0eb3a4b8d02bf31a1c4ce21bdb3c041b9e82ba9d85b3d430a060aad77ac571cfc045ce6648189fa0f198077d7653d43af405386adf5a9da2ee17e01447934498dbc8bb7c0f66754884a7f986653465fdcb504f8839baced6379a435f5bbf07ad1d5ab6a07f981b830d3be52dc0d7235ff78b55b9d022c2799c7f1cfb96d01c567d63a3b7ba6ecb0686884521d4479a12cd0c3652f2bcdea53b3920f7246d8dfd1de966fc197da5b5d9db00e372455fb214950949553e5b225582f990267b0b4866b39ecb9a7d92d9fdee2f1aba8c8c57bc218233f1a50474ea5f49b10e0313280063dd577a846e9c9b5ef2cda0f02efa5742ba84b68c11ca48e1ca2359e9266aa8c34ee1c9f73d42be50d448c364fddf6d6ebfd310112f4318eb4d7f184f35b512c6eb10d56b78fa33ea1054e21d8f4c7e57f546829a53a47199456df0e7573dc572f713eea6ee540effcfd074e8a51d8de5e85b9a06f09ba75b3e8404a3df61bd08a671c0a837bf359f2ed59b3a4b590d8373537229d75b026e88b835ea5937c6cbd731166cdb2f2c878d02b6525c7b290b9ce66958f3ffc9c438595a7b6107804919667ed2b6516291d3b2bd7a9dc693562694e62aa9109a728939f87c26765577be5d0a579ca8cd001d93b7e472af3a9c61e15bd18ef85ffe21074e69266ecbc022820e1fe8942e99893588007951d8c758f023ed9017e2b395b755709d26758b403018fffdc5ec234832d22fbf66022d5bdaa37f26e615e47838b6acd683e43b192b7de2022c0a355f571f898746d5e0a322fa5f23b605ae467efadd84166e459656f34bea0d3cb021fc3e7751da003faf9fdbe622b0d99bafc6f630c5b3d0319db8868e210ce889761ac109bf7de378a52c2495d9d820e076a99a0d0a0c9edce9bc6b11cac8f309ecfe0b0a244e3cfe35b78cb30fca470d9bd596faeb3843e588ab4cdea177a7c34a9d8ebf792d58cfd153214da8edeba5f12f71c427ba214af6a62c02aeb64b809f4a101bdb1e01ab308e7fccd13928eafcb464d43bef12dd541c4f27d71581a520f54ee97cf47a0112153eecc423cd4f91aea315fd963a3ec3716dc9a26af2e29708fdb423b2bb7fd4956e73215248e6b46faddd772619a1f9f558365923d444fe33c5420392a4676f0ad08156ed8b54e76e5a32b287aab3371da669fcbf15f87be76e28d7db5929ca4ce2051632ee06d47be565e2f99e4f2078961928e100aee4722af41033228f05aecab6d139f835098f69f6bed144cf887b989c900cc2303559c62a5a886493226c56bfb63b613976dde66347eac03412245e7a081dca16dd0fbd3b18781d2c4023b23d7a48d3e5484f406d203735fe4192fb590cde8d1a7a8c6abd1e353d949e69cf035db025d338d5346a53a2e9d9dd47fb5bfcfec0b6ecb207c14f64fbafc3bd754327a1dab9fe7a71b0f0fc3d946790e7f53e26b5a1014e2840dc91ec61d3a99c17d93cdc7c1b8f84232a782979dcdeed0a1cef53657a6b54208db2c27b8255c6e62fb822f54b4d9debb1ce52c7e97d29b8158587158a6f6ed4838b4e02a35b0b3780de73abafd0580c4f4d679959e24be0ca02563739a6aaa5cbe427f929c3f8bdff3ec579e69a1e0077f56f3bba8290cde3dc6f588d2919f03d93b2e7f182dbbb5395ba08af2f364b41c8cefaea16b841ccf2ec8235b554373e47296fd4ed0a812be2b879ddd44083efe9aabbe5c7b1d44962d24a000958ffeb04afdb2a6527d4312cbe04c4159a74c9bc112750097a99cc51b911d244df59b890a01f9169fb0a26430b5b8b82adf2f9934a835a109c16bace6425568c3aeadd49cc0fe789de8fe32acca6d1731350fafddbe308ffac4acd25bc7bc62cab60422c245a085cabbe4444d94f19de408f10a08f1797d27c9efcb05d43eb993719df2ccf64dc286aeedce2d418c42d856b6bbec912741124ada172c00ab3ac857bbe0acc3b2fc8566d3313e80aa7e68422cce48520ee81fa51e0d382c4acacdd22931c5cde468b03e7bb6f3056c6e85bcb78e746e90598ebd87a688e35f01d580e279af29846cc1bcf73baf9c0fe1b1a3731dc9749e86b0633622b909cec08c851b71178b069b07e830d4198dbd9690017d12fd33757c301b7e1f35df35e8b40f4fc2d503394a7c830d52d8a30eeb8a7264379c5b343efe40327f05ae86b49bec56b17c08aa60d4d165f8db4ac7497f95b2112470da1e3e2eb6d704547333b3031853892794cd8030afaf3f9f551fb97fe022b0501a103b8a7bc05fac60220a08ff40b4f53d40d15a33fd6695cbe5c4a27151dc037f5c31da9149184d667ec6e61fc57209cbc1028fee97deedc9937d0b0f4e784a9191dd3725c87786376fb0711d48f600876b468290a03c9cd1249978ef0e6e3465c6f43186c4284bac634bcdf56c6e9ea4510cf6cb7ee133d05482aa75b8e344b7b92ade5d1c9f23267a8c1e51b58d5c00de028067128a477370b093f46274c3332fa7d615f7d9a2605f35a3daa8417c5ba327e544d9bfc0c2294d681bdcb283a494de89523c2b0c0e643f0e66e6ce999a14e710fe5df6a37bcacccadae16d3a65258e1977932d7b4b5cd97e560d0ee7272c8b813182b75095dceaffaee9760e383c772cf5bb404cb393054508fa34b966b9c0edeebc7608648af139a233e8faa637023d072a3fcc0e8f8472771e12ca8c0d45301d3e138554a7a3c695fd83b289c685bf623a6f9b509459813dc18428d05c5db17b636d79242b68b17b163a6f8daf25365d96746b467496277bac04bbf6ec75d20fb415a48e84b9f279e20d85efb69bd70de77f8c6ea8ac4e8b127c96414d1ffe0f8bad4", 0x1000}, {&(0x7f0000001a40)="ebca8dcaa179c342073209daf4ed5123142e9c5ca30592be36", 0x19}, {&(0x7f0000001a80)="d190d4600e60bed225f16d1c5da60af9bddbd1ec2a7ba3fd1bb0636e07651c5c501c82aedc007a21c205b6d205a881d43b757c574084fd84", 0x38}], 0x5, &(0x7f0000001b40)=[{0x20, 0x0, 0x4, "b11eb6e469143308453574809906"}, {0x110, 0x18d, 0xd9, "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"}, {0x90, 0x10f, 0x80000000, "154273e11b09ada6cb3774c7c604b3eef7dcf85f85153a7d6d799cb42394858a1b8e994801b536dc063eefc7b43a282b619644b6d8ece722853940759a5902d4d650736fcd0aeee8d67a05f0d33e8a7885809f9d58607d384588c67d69bdb2ab1aeb29c009363804adfd59d9e259c123b815d68d4454ead5623c"}], 0x1c0, 0x1}, 0x20040840) r8 = syz_open_dev$mouse(&(0x7f0000001d40)='/dev/input/mouse#\x00', 0x5, 0x401) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000001d80)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r8, 0xc010641d, &(0x7f0000001e40)={r9, &(0x7f0000001dc0)=""/87}) sendmsg$netlink(r8, &(0x7f0000002000)={&(0x7f0000001e80)=@proc={0x10, 0x0, 0x25dfdbff, 0x400000}, 0xc, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)={0xf4, 0x15, 0x100, 0x70bd29, 0x25dfdbfb, "", [@typed={0x24, 0x10, @binary="e7b19e1a2f190c03cc41d34773634b19805b48566982ae86a906efadbd0b693a"}, @generic="817a5ecf31388c5c82ccb2968accba85f39f5ecc9afb9191bdf17720734b5bc3e0ec6a892113c3e8fabc2359dce8436d61d516ddbd4e0cbbb723fced9dd925f75f2249ba6cb3efe16cb7d29dba279418fed521d46c9e104a074dfd452f4d87e863cb73ac1f3086a95c9051c2139a488faf5bd597005d7c5566dde83561fec644e8f96f2004a7ea3134fe1a310ef8ecf6549516f41bad9017b742479f5bb0b83e2874795e4c4d685869dbb975c7d7d60e81e499d3d5caa897d48a93d0729e"]}, 0xf4}], 0x1, 0x0, 0x0, 0x4004001}, 0x40) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000002040)={0x0, 0xdc, "6812b478e4285b0e76827c449656c2de2401df0af58a2dbbbf36c44cf6748676b320b2481121937e38214e52c97be844f507b6bbcc7ea654fbb41ea6f6944cd68d73b0b24708e106e5159ee413c0d14e2422417d65ed533a3ad20465c4195aba19e17f98a26e158cf5f634a7e9a71b7dc3a40121dab4d7a276fc137462550c8de84c5805fc3bc6a926f311ae84e77f028ea652828f64d29c945b683c2bf28fc0ab39efee6f98717176f3326e5598e5d6a07ebfb05d0d5bd32a5135829585521556c2b49bce88fb8e245772dd27bf9f0ad4464a9f442e864b03a6160f"}, &(0x7f0000002140)=0xe4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000002180)={r10, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x13e0000000000000, 0x10001, 0x3, 0xd86, 0x42}, 0x98) 2018/03/25 18:38:58 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:38:58 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) 2018/03/25 18:38:58 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xa, 0x8d00) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000005000)) fcntl$addseals(r0, 0x409, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xcba7, 0x1, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1, 0x6, 0x7f2, 0x101, 0x7, 0x6, 0x1, {r2, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x8, 0x8, 0xb915, 0x3}}, &(0x7f0000000200)=0xb0) 2018/03/25 18:38:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xffffffffffffaba3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000001c0)={0x79, 0x10001, 0x100000001}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000180)=0xfffffffffffffffd) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) 2018/03/25 18:38:58 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x7fffffff}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) 2018/03/25 18:38:58 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/03/25 18:38:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x15, 0x1000, &(0x7f0000000100)="2ea62e42a0ee58108551a0c613e6816fb079e67b32f3f4340e7404debd0b360a788f33ff4d10b5c2491ba8a11c28540dbd2e48994d5be06124ca9bee79d992ffd14418e11beb861c3f8bd343ca2bfcd03c71e7789bfd7ccf158a74d9c10422f9f94aad65a026d2eff6ff2bcbe354a0d88ba31a680ce7244aae454012f8d01f87fb67f08681884ff366c66d18beae19efcdd9b79b342f4b0ccd57ad6cd0b92f4459a72609ae0bedfab5367fcce1f0ffe06ad0eef5f3d9769db51226121d7e07c9c1dcd49eaf2cbaefbb524785eb1dc54582f177b1755ba30d6cd8b96e19fdbc5a7710c06dc7b7c7840941de958d6538174edce511f66b337759555b68b05598edd0fb83e9dea752cf47c975f647932a5d450a08db521496c1704f90b21932b4def6e8c2e8df485570f3cd7c366926af325514c066ebe4b616634785a8a445b46fbdc8e64a85078199777eedb8e2c74841e56b1b5c6aace6f0a4d82b296af0ae0204ee4c2353152b02e0fa6f4daa4d71185ba0fcca17539ed6e7f3e9504f766224ff3deffda4526b69793bdfcb5533a745ec886ed6dace27268270c30eb804d124d34889c1ac9a2a102a37fa20899dd25682f8ea498ec616931514239aa4dd8e45a57b698813d4d891e4b6baa2d2096086c8022191d9f4fad7aafd9dc980302553cd735cba2df538130c3bdc0ffe4b09a275282ea591947f4988d0d3f295aa1dfab40eab58d2f60c9de6f8fbe3f2ad44f148a41f5cbc22a24a36c7fc0cdbe5a014eac26e20a6a670547bb3edb46b0d15b87a906675c161e6b425717c3a61176c5a6d7025e4c403c2e85dc1d63b6e80b631510a363468ec3b9d3e462a5035d09677e813aebb4ac2bc6b41449f3f0fec5f5e7cea6a7e1748493976e5d92c59e058e9a78f9f49dacc15e7f290950579a384205348d73d5884b38f34152958a4e732798a04698ac160ea67b156b48e39b5d40e95bac125be2869409b9f11bc24ac97cba0305e8a7060b50c9240e007ef44b619e9c0e3756f371f86d624c9b372f1915beeb888a21929e7619e17165b789a20f32d840f90e97902056bb9a8acc82e8f624a9b31ddb07f8f3580089cb5e3948a88cba2039e314894c2af0c0a1862fa7605ce1d42cf8977115e9c7d4ce72aa12a23056174e47b49b4dd2d342106b228678cc93afe2d2d89e6eff503070a9f992eba3653821b4ff87b1b3db8298691076e862dd4f314dcbbbc8366b43d71e3602ddc82f0ef01d0e1842cbad1f7b871c4cb56473fd349c76cb93c06f31b43520812aefe68f58a2e91e3782e7839394a2e1341e839925d45da1e2b0e21ce0c1fed2917e4a561d336a7508e40dd7f1f7ee7b7d8fde2dd153ae92a493a0aecbb0a96c4f26b9cfa75dd0f379d007c912f7d5169b557d9bd88c8dba198c1b6f01ee61a367de35d8f6371415069d26226ce5f49bef33bb645bb2b148a2d3d65d9314a9b85125b34e5bfa3c612a449a3a3409271da3004342b16730ad978786aaedd22c2813e08efae1cc3844fbb5b3947cd184ff5f896611ca1d9b35dc01909432052bccadcb4f8e090c2add36fbfc9f69cb5bd94e3c8e2ab54125c956113399c1c34d5f8b62b4d31b0377f05f24a62c019568374179ef01195a84135ffe0a88663c5867c46e7adb595abad20deae832d7d5abf63801e234cba8df079403905b3a8b90060644b1e6efb4a81775c71387104dcb564112b9361ac96f21392d3df1c8e0bdd4534c36761f55d8423a12e1437459c63806c820be6d541f3f62a2e95810bd20172bcfe2f17160d7c6bd5adeb0e94051993c0824ce750c45ca901c086f05f83345854adfddb04e4945426cc4e22fedee1672543b9bf562059d3a5e52aaa9285498bc3f1e8aa9b4e9290b09d411d21ceb41d6ff79092c846abe5edd37195c0683842227da5f2051bdcb9c879c1b50c4fe21f1578e6d6901051e254785c7eda3140465f85cc81dd9da61e456d1e52ff16aadbc7d36e1cba2749dda270974aebba81a6797912d48ddf5c1e623402af388b2d134681e5dbe21f929c16e2b58ecd1789799ad3a03e9cb2080bb7f9638c45af28878d383f334bb70604de10aeaa55640a91e6021a95328d1b1fcd63cb978d52d7338c7397b0286116c02a954a578a4eae117ed477951467246c25a267cfcc3ae5435af5908c5cf02ba779f77cf82e812e317866e4201ef815ebe9de3fa66e473b0d55378b1216ee0fde8e31b80a2c95a2d4d3c23e2e9d6558f7d321775928e4eefee29daf707276f02b52668d5f033c053200cd86f4040a9615b750f940f50a272b7ed9c2611d19a609f72e53f300a7d4f47a4a5da67a5722f62cf81b9d114c0b704b93b1e3f4e7761f97af1cfb74c197e9e3b7828ae03f760539dbb864623aaf7a3ddb95b4ae403c1c376b782202f55609c73f61759d90f2015cdfd951438bab6c427c7ff551f948691ff09680c01ba8dfb2da6aef6acabcf94e40d1c700d8d92130d713b03d73c31b0076e92e5d14cf1d1a3a282d5cd582f56eadc2c7b149b12f2fa121322305e165a62a550f88cd9a4a8f79648cd7dd688819b16880d4e4e6405d0cc891b7110ba7bec8fbcdb14c8c6fd0bc98806f9a11b00ca268fea68f150e56dea91470905b822569a3822c2956aafd11b4c67eeee1c6d93e7522651dd0c5b44db5d7b860b397d53e4059c329627bd97bb4c745b26dccd5455151d1e10ffa383309b4c6d42ac8db56a2ae225ad7cf62333e4d32877727bcd8cc3dc929df07e074494bd08c2464d8ab7178cd9b7dd2f7e3ce9bcf8afa0596f8218472e4146b81ad15f286ef73467ab85eb38383d20bf20ffd5c92f7178dd73d4295976af66fb221f72517b4a85f6ae58bbc82827f539b42aca08f9991254f022522ba8a27169e00150b4cee7199d8243c90df3ac34b03d0e0bde52c11995f09b69bbfb1552883ceacaf43dde14698c75bbde5de75cd4278a1fa1fd230d90b8a608820897f19e2686dc0e2865b3b4556f9f24d55a193e2ce74bd7b95fc81248d386fbc126cb1a08d9e10b7a9955bbd5536a3a4944e482c996ed3cfcd4b9c7614e4afa0ff36b7b2648dcbb55490fcfd8e4f7ee674b5e2bc7662a6191fcbfeea52b0cb931059b96d11a4b0c422b3ca8d4938d07acf5be0d567684e5566a1dcb4d2ec6683f4c7fbabba45ecb57593f133e9ec212c46d98eb5df538f49a9e69f3e96566fff8ff41d9fa4f2f2430916ae3df339b7572f54da2635abd8648eb9e23a224aeef732fcbd2f31f65ae1ccb6c990c72427181094ee550076b39b3ef0cd79b176801c8aa705c882c531b72e953089f58976b667900802edbe177a00d730876a8f5c96be00a6a45628de6de2ee304ff5b9bd9cf0a69a540b95c995657bc9e9081eab3cff84d035040097c35dfaa3ac7a9dc13d565cfb2a041a75ee1f32ae0c26d50b878ad4ab55f42a26e4da750a6571e296fb2d6e07734be5fd65c7059d9f668df60efc820cc0658ad23775a1f0678dd5ddf4eabb56cb21d7229ea6e88c09036c9eed4a950f2e8a3e20ae08fe771bf52bb08fe570a07760818a9e23426937843bbd033b4011c2bf931a637471c2f6e14578cad65f5751ddf12479bb30d387093102e03636354e70807c6489f3918eac9b17897404f3a1fdcdc6e4dcd14cc1b14c970c2c7c169c6af2fca30f856a86d765f904ee969914c5de5829cfbb6d6ecc8b20e1acd64329fa13d6cb235f4115122611df16119ce850f7b878ff073d3275187348c406459b6917e1b807ff54ed2599fde6ff4b87a015c2e6c3d4f65aac62155c72927edfcad7b45d53cf66cb7667e3baeafd581723f6ee4af915b38094c5fa031f7b46516fe10bc883c1024bf39959da4baf8f65da3423056734f6c67ea0fd91ef619b5be469328fcc3401a6e23fa610323c93c1a99c5d0eeef9a5758cffa4ccafc69c2205042b37df2f2040f886022232b91efd872465ad392e735c14a7acd8892390cc69f68db5462d86be1cc0d9abd23b160b9cb7bed6e20665a8647a121e0c5070afade6ea823c78cd0435aed378dee5bb32f6f0fa3ca589aec300dc476588f80c353d07b721613f7ef961a784e24f3587fd78d4d2776484059a6360011e44dbd341cddfabd9852ec89805579d3084ddb25c45111db320a9d4780563a6b5888d05130a664779145905805036d9ccc4029a81cd88ef2f5e2affed3506c47a79eaa3fd6e4cd55c2ce74603754e8397f3c6169a5d05aaa12eff8aeb53124495d9d07fc569dbcce76362d7a2401b613be84c5cc660fedf20aefee30dccb84a2d9a07e8e8b5d4c242e863040ae66e969ff91dcd106eea0191fee5ccbfa6857d101eb5c5de6311f69c22db1fdbeaea84a1c344795bed41192c5b2fba8fc1895ec7f6674b4496dbd76cdfe17d809d902aa1047cf1e7102f7189a67ee20489706cd6b41ff67df18a0b5eb1174ba5a54555123be7505e122f2b31dd9212050292aa6419866bd56df950360058169346ff788b9248cf743f9ba590b5567a8a4952efa95c00f34fc6380ec0c2a6135a506b5daaa41e271ad9e8be7048d0c6734cdb57bb799b45c47ce05ebb52bd6c15005c18a3908b878b4d65054d5b342579798dc2cc5bfa0cb10474e763a82d537811ed102b95245720da2bc18fbb59bd83055678d3ce672c279e155c33ef14c95a75b073342af31e0cdfa41ebc579ce399cfe172b61b406f3df179b385520130c058ff60c8bfad1a9f1387175ed019a19e7be87c73025fa05ec41fd0e6615dd69cce689990038928f4e1f3e9c66684560980425cd968a09ff6eb3c6751b8c6bfda8b8c929e8fd21c7da15737458c2573604c511ede35ccb4b954a0e5725e63502fc6dc3e7ca03092088d2ccf333d66007b0e581e84db02f87d5b291ee209825bb0381dcacd8f1733e940c174b34a7069143698d0e6a3b1536521900a1fb0c6c9271bd1bea7f10098be984e57c33f5757d075017a5c7f64cc556bf93e8a7b23cc2ad117bd46a90e5651c22227080c7ca559dcb7a398b89b38618622a5d5e9c1d90dbadf223cd668e9f9af8d44ba5eef02ff603a2aec1fcef08d58b4004ba39ea059e75378657c31dacc429c1ae184dded84d29d953a983f72847ae06e7ac1a8bce1badd2364c05f25005ca4407ee4456aa25419953498ec71ddc9a436d22a6a8f3d7817e255f735b10de1edcd653684866560089cb15355b1808f98f35a20ac005d4ad0f3e123af27a2fa6ecd41a219f212b824a434e3ec7528e36498ae15bae79e0b39fa2200cde908acccb2c461eb87e421a4f47fec859424734b1f26cb96150f5a8baa0ccef30f66944dc2e7b2c3ccccbac535d82e5cd606b7e985581c56eb9dcfee8c0da44ed90bf01089f4e0f6ad167cc0c11a479d5d1d8ad0e2e9ae20d7f6c43a6147b7e0b5114a4493eda5b03426e9119a9bd81b2c65d90e489678ca04025b79ddba77a65a3ef25d015b80c8171ae6a91fd36088e2df402affc30fd756fe71e3c82b5ff05f4db03c6f2ad37e2cc23833b0f1ccec86c415b9d72f93ae9fe052c74ec027b6f85082e8608d6f0d045f1febcdfd956673a386957220676744df65c0d15c5f6ef4c507a6f7c473c14b7c45c644f540c30decc1ca542f9e78b5c17a51b5a8bd0be0571ccd2bff336bc468e0671362c39fc3d544141d6a8b20c51271b44283520903367bab90ac4b3ef66261796adfd882ac64077ac0214a03f392a8f942d608c0646332871dc3be1cd1f9f6ed72680f9dcb34340ef392763ca6e633478d50317a879edeff842d5a18350e8e952004f90b45d7a2"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:58 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/25 18:38:58 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="129fa2a10465722e65"]) dup2(r1, r2) 2018/03/25 18:38:58 executing program 7: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2c0) r1 = socket$inet(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x8, 0x6, 0x81, 0x5}, {0x3, 0x3f, 0x40}]}, 0x10) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/03/25 18:38:58 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000340)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000002940)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x804022}, 0xc, &(0x7f0000002900)={&(0x7f0000000380)={0x255c, 0xd, 0xf, 0x0, 0x70bd25, 0x25dfdbfc, {0xf, 0x0, 0x8}, [@typed={0x4, 0x12}, @nested={0x127c, 0x17, [@generic="c53f177d67681ff9a23112020b10f81d64d916446d9b2ed960f49c2309b8b95acb1dd0b0e8b4af3a70273fa4751bfdf937c00d13fd5cb0d1b575db43708f5b051607f63dfab7281491ebd79bd13880c984bf8a2842f4ace7439f844d21b5e6a9d1f75676eff40cbd64c7bce176db9ec1e23a38544ae0c7a42f41f5b0b6c1878889fd9bd31a2588473fffde24cd2b042cc1aff9cb3b535bfabe728f10", @typed={0x14, 0x5d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="49bff9c8a7b20181ed6b4a7d033fcc4bb0024728d3f9426a7324ea0af75ec15b29d0f99687f9948e69ad28c0649b24d88cf1a842b37e98dc640a2c779b32e77fd15e173b27659cf70d2aef9c808bb581d09e0fef2fc75ce95de5542c440d4c77cf88bf9cac4753494a", @typed={0x4, 0x36}, @generic="da83829bb7e7b361e55f730cc404c2fb3ac44c6082d85d4a2f0cc3e9bba41d32845170b843240be3bac9b74e88f35b4ccba731f6835b49a4b4be539cd7a84e07ea5d05c14e8592cf3fdc74b988f4b186525d650054f2b6c921cddc3a0a6f4b4778a904bb35faa33b41d2a954c14cc3159a22cbf842e9503b7ba828bf0683b7d2851e1df7e35a9bba4d26a8ee027f0934dbdf0f0ccbaa6e723114e1ee1ac68fa1809d1f3ed5cf4d83b27241215d38e0595743", @typed={0x8, 0x5d, @pid=r2}, @generic="f9cbcade54558b1a4cc91fca6751f1ab1acf228577e5a5bde99dce6b4e1e4afffed804927e39d1a0d223ea32eaed996ff97199aa8138500072abe7f18557c0b8cf50716d69691d95ccbb34239304eaf43218bdce470c425067e3b1edf5c7523cbf6f1bc9fd559d3ebe4df2b009128061e4667c8da071c3b4eba0d428955d54b5addcb875eeedbca3183666b5eba99c87f8363fd758a4993b0197d52794972c", @generic="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"]}, @generic="f6acb3577b7331e9b4afa3d403b6482ab5052f3062a595ab6174c4be9f67ac6124a67995e2ed02ad4bbca1b58ee86408e17521b6b6595862c849551af4aeb3e0efe865748f3d235aef791506ac27f1a7", @nested={0xc8, 0x25, [@typed={0xc4, 0x69, @binary="307f68bc5840b80f8e4f633dd16db6e39b06f9905dffcb127ffea3de259abd9c73f39790bec1266f1301c97d9e54dbc55c6f3950bd7f9001dc9474bb8b5a408587184d0caf065ec9af2ce0c834015479dcfd82138b1eb870fbadc684e423986b2252429c7ddaa1bfe08e9814db1d2d76eabb8dd45329335e4f678b5f03bf5514e530f58a35f1eb6567d751974d03109e814a2d89621d336e683177ad2f80436c358bf23a377ad2d30171521090b6667cb6f1a5f33e4b5dbb05c6b30280da"}]}, @generic="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", @nested={0x184, 0x89, [@typed={0xc, 0x66, @u64=0x4}, @typed={0x14, 0x27, @ipv6}, @generic="d5c945bd555d098034a9c54aabbb15daafc25e5f0ff80103b0a92c9c0478d6e7477d2ff9b98374a75b5c5185a5d4350e5d0edb0a57da610c0ba9b8715e8b5561abb255d595b18ea388c76e8c2ce44b834a43a82ed9bd0b41c54dbbb7a73da7ba8118cfa1f65aafd13e2aad41019efec414cbe9f58c3d52c6aa8ab1ad8fcfd6adf78b8eb317b6f1327658b4758b49540a565a0ac2da19df5441844fc7716bbbeca84682d6b2970cd1b9f5035eb9eb0b2f2791fe719e2a6dbb610a81f25bca2e15ad7b61f239560f21f95afb6cfcf90a8cb870b02165fe259c92e76eaac67c6a49eed498c1655bec28656508ea36b4b150351ede33", @typed={0x8, 0x4f, @uid=r3}, @generic="7eb8ce237ad3871eef7af2b7c81353698250470219e83d73cb2360ff1935ef6c4bf7bbc820d458d29a1590722be11efbdd27178cdcfae778aecdaf59a0a20129858c021aabf0e7793e5f77e6ab75917de0988e595498eda501f9", @typed={0x8, 0x1c, @uid=r4}]}, @generic="235bac0420833e73d86070e221b852724e7ae7861828b64b0bde3d9a63921f455abe22e54d0f131cfca300"]}, 0x255c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002980)={0x4, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000029c0)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000002ac0)=0xe8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002b00)={0x2, 0x100000001, 0x7, 0x0, 0x7f, 0x401}) timer_create(0x1, &(0x7f0000002b40)={0x0, 0x4, 0x2, @tid=r2}, &(0x7f0000002b80)=0x0) timer_getoverrun(r5) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002bc0)=""/163) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002c80)={0x0, 0x53, 0x20}, &(0x7f0000002cc0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002d00)={0x1, 0xfff, 0x64d54042db0159c6, 0x20, 0x8, 0x4, 0xd62, 0x1, r6}, 0x20) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002d40)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002d80), &(0x7f0000002dc0)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002e00)) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000002e40)=0x1, 0x4) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000002e80)={0x1, 0x0, [{0x400, 0x3, 0x0, 0x0, @adapter={0x200, 0xfff, 0x100, 0x800, 0x4}}]}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) finit_module(r0, &(0x7f0000002ec0)='*[/\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002f00)={0x10000, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000002f40)={r8, 0x6b}) timer_delete(r5) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000002f80)={@mcast2}, &(0x7f0000002fc0)=0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x9, [0x200, 0x7, 0x0, 0x0, 0x1, 0x2, 0x5, 0x401, 0x1]}, 0x16) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000003040)={0x44, "4e860de3c5dfe16ee38f00998ca2fb662e585e0aae53d50299958c09bf5bd0a11cfeaaad1645ed4ec5bd5744d2f89ef3d7e6afb40a2d20713f929628f32333e47a088bc6"}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000030c0)=""/222) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000031c0)={r6, @in={{0x2, 0x4e21, @rand_addr=0x4}}, 0x9, 0x4, 0x1ff, 0x81, 0x5}, 0x98) 2018/03/25 18:38:58 executing program 2: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f0000d86000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/25 18:38:58 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/238, 0xee}], 0x2, &(0x7f0000001200)=""/29, 0x1d, 0x180000}, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = getpid() r3 = getpgrp(0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001340)) sendmsg$nl_netfilter(r1, &(0x7f0000001300)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001480)={0x1504, 0xa, 0x7, 0x0, 0x70bd26, 0x25dfdbfe, {0x7, 0x0, 0x9}, [@nested={0x1a0, 0x5d, [@typed={0x4, 0x6f}, @generic="d96f3ac4746c3577b88fe1853588253d07490ba534ee3fa9277f3cd1cefd90a337258b94ef5cb45b32bfdd16d4f01ad4fc787dd7aa1504b1", @typed={0x4, 0x9}, @generic="9e9efe55b21c2eaea5a785c8361718aae9faef723aa41405e8bc7bac9d0b726f4573c71bb7cca377ea645e9dac70162264f886119d805271698d311b327b4b27da40fe12532ef1eeaeea3fc59e6446e00cd5d51594a0f4ccd6556c79329f5d722eaff5ab2d0ce88486dcd04cbf29847335611dc7bdbc36c1761e95954162e95051453f9e03e49d79c4763656367390bedd027c487b8a14d0a6ff68a4f28eb1c7baecac5a7c50f8d580eb3a8106dcfc6b0b78e599aa23c829fd3914892bf8", @typed={0x8, 0x9, @pid=r2}, @generic="7ccad4fccb7afabeec3ccf468e3d1e21e58fcedec7596708f9dcb0ee9604c343dbee4bd5eeddf8167a182b90a7667b3fb14628e3a69024bf9ea3d6876cbbb21360aabfa917fbfdad8203fcc03e9efaa8735abaa6a3ac3b3e0a1070a807cbadb0f20d478c4eb1da52ce351de28c169666dba98256f3ef283e8e288d4e767910c29398a64347b16386", @typed={0xc, 0x5f, @u64=0x3}]}, @typed={0x14, 0x8a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="b11590546c8df866052b520e0277e37c5336a058a240c8b0f0174b053687b7ce43c13dc58d959bccc01dcc74a573d6d66c", @typed={0x8, 0x24, @pid=r3}, @nested={0x12e4, 0x71, [@generic="8ea895254b8351e141f884ccb4cdfc990e11d30e872dcffbb3326746bb3ac4f18f8e06b6f60143afff404ceaf7e5e3b73b8886a22ea7f9e02d64285cb955027bd70d34bdfb294ae22d7f0153e155992cd41a8e164d41e89b85e8c6f322a0329bc2ad24407b6fc9a503fdf1cc2f402a9bbe6ca268e5e182a00de24305cc888467d3e78d2925de3573418d6f7991b3173c731e4ced15", @typed={0x14, 0x23, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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", @generic="34771e056cc8a90a89c4d3af1b4e1a9484102eee9260815c0a8a3ae9975f712c686dde81ccb2cb999a0db8a59433f706ad463b0d8d3558b59988e35432c7dd1d0c7ceb2ec84db7b86e992004b01b452f9c507131427b3373b5010563d419595e977e", @generic="0cde287bd46c409bc44eaa612fa5eee235270c05874f101990", @generic="7af15ee69ca7eff81fa0583cf70ea71952630e7721734bf58e8edea6e6f008a77b96e6da8ac3404361ede566cc37f6c5aca59954f907e13e8a3ca664706801cd24fcce2fc2c8af34a89ef05be7488ac75385a5ebcd60e5476953302e03f3cba074e9d919bec4002077138dcaafc2837973f4cdc1708279a6912daa0a839d3eaba3fca903da03ccfbaa579a2507400e5e8ddb00e63933f54050a45a4e42bf15b24debd0790e3477e24f2ac81cc03b606c287b449e5f459e", @generic="882e1e97ef2f9487b494b413c4e1e101d518bd0ef70d91dd6d0b3890477e4033d68f4dd3459f575a109d529e697acb3a4c608e4f4b6306262052bcf077a2380cf62b7ec0a7c18738cd8a79e579cf441ed6d0c94b2cccc0a8ed5e076f9596c3d7afde2e4f1a088180090e4359053ea9cb496de485847a8f8fb15c0bbecd3800233f2b248b8b417d4e6c6ea762b4ef973758cd370a580b13b6bff23182d387c0873becbbf2ee2c319080706b2bc2b08301c4a795c381b5e2011180c287b2c0844284779e9d520892a2ffe50e850dceef13489307c0c75670a096d284a7b4d6255f762e5d10f02df8d7a0", @typed={0x8, 0x6a, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x92, @ipv4=@rand_addr=0x3}, @typed={0xc, 0x91, @str='GPLuser\x00'}]}, @typed={0x10, 0x3d, @str='selinux(\x00'}, @nested={0xc, 0x1f, [@typed={0x8, 0x4f, @u32=0x6}]}]}, 0x1504}, 0x1, 0x0, 0x0, 0x8090}, 0x805) 2018/03/25 18:38:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000380)='net/sockstat\x00') 2018/03/25 18:38:58 executing program 7: r0 = inotify_init1(0x80000) ftruncate(r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000024c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000002600)=ANY=[@ANYBLOB="cd0048"]) 2018/03/25 18:38:58 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/25 18:38:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x30800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/03/25 18:38:58 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) 2018/03/25 18:38:58 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/25 18:38:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:38:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40106614, &(0x7f00000011c0)) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000000)=""/138) 2018/03/25 18:38:59 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000020, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x80000000000000}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xff) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_open_pts(r4, 0x2000) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:38:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='[', 0x1}]) 2018/03/25 18:38:59 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/25 18:38:59 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x800e, 0x2, 0x3, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x100}, 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x1f6d, 0x4) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'irlan0\x00', r2}) r3 = getpgrp(0x0) timer_create(0x2, &(0x7f0000000100)={0x0, 0x3a, 0x4, @tid=r3}, &(0x7f0000000140)) 2018/03/25 18:38:59 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:38:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f0000000300)=[{r0, 0x400}, {r0, 0x2}], 0x2, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"2597a1b34b3fe5fd06f0ff002000", 0x8206}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x4200) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, [0x9, 0x0, 0x27d9, 0xfd, 0xff, 0x5, 0x5, 0x0, 0xffffffffffff0001, 0x0, 0x9, 0x1, 0x8000, 0x5, 0x9a]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21}}}, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'sit0\x00', 0x1100}) 2018/03/25 18:38:59 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000280)={0x7, 0x0, [{0x401, 0x2, 0x0, 0x0, @msi={0x0, 0xd5, 0x9}}, {0x4, 0x4, 0x0, 0x0, @adapter={0x9, 0x8, 0x4, 0xffffffffffffff1d, 0x9}}, {0x0, 0x2, 0x0, 0x0, @irqchip={0x40, 0x8}}, {0x80000000, 0x3, 0x0, 0x0, @irqchip={0xebb, 0x1b4}}, {0xfffffffffffffff1, 0x2, 0x0, 0x0, @sint={0xffffffffffffffce, 0x9}}, {0x3, 0x3, 0x0, 0x0, @msi={0x3, 0xfffffffffffffffd, 0x400}}, {0x4, 0x5, 0x0, 0x0, @msi={0x3c3d, 0x5, 0x2}}]}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, r1) 2018/03/25 18:38:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x10000, 0x400, 0x0, 0x7, 0x80, 0x2, 0xfff, 0x400, 0x800, 0xd49, 0xfff, 0x10000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000240)={r1, r2, 0x80000001}) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') 2018/03/25 18:38:59 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') write(r2, &(0x7f0000000140)="8541a7b10e8109111fc8cc91701f553a5102e82ed19b808fff8dbe8dda6e654db09df981b95c9d31ce2e0f67e69a8c50914526f406", 0x35) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:38:59 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x0}) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r2) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x107, &(0x7f0000000380), 0x0, &(0x7f00000001c0)=""/17, 0x11}, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8001, 0x7f, 0x0, 0x0, 0x10, 0x4, "f33c6320df8817effeed63d7aa29f7d6b71cee4288f874b07db08a9368ee0e3e67f2dcda517b1eea2db5504e1722cdb7bedddc4f5d58bb179ea1532f15950731", "8be7e27dca79212415a92f5dfae2ad9a7b7ecafc9d14ce5e7fba8be42f5c9fdfa2b576851d1707f4809e0f7759c13f31eed6bf852fec0bf9569bda7c44dcabbd", "f8ad27f2f455184db4ce9ee98de8fb364a2c703c1dd058405afaeaaef047cc3b", [0xfff, 0xfffffffffffffffb]}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000140)=0x1c) 2018/03/25 18:38:59 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6095, 0x18000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0xd, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000100)=[{0x4, 0x8b00000000000000, 0xfa1fbff8ca5aa381}, {0x6, 0x18, 0x1800}, {0x0, 0x0, 0x800}, {0x0, 0x7fff, 0x1000}, {0x4, 0x52642069, 0x800}, {0x2, 0x7, 0x1000}, {0x6, 0x3}], 0x7) semctl$IPC_RMID(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x45, &(0x7f0000000140)="ed96de333c5bab1b136f79e258c02dc8d63488a4e4b36df852307f58e94726e6444faef8f4f3a1d4d5bafdb599f03cd5902aed90bac2c2ff0ba02853698b27a797a938bfc4"}) 2018/03/25 18:38:59 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f0000001600)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], @ANYRES64=r1, @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES16=r0], @ANYBLOB="d3f5c8c4dee8e81353bd3b736753c8593e8dedeedeb9cc83d921f305dc5c663e4f9f68c2e0398810fe7c6d7646201d24cf6a1661318ed6d6fbf326c11aa44df6e640c89e7029f53a7211751da5261dd60d26f22776972ce84f83bbc6bd5dbe4e4146471c4b4aac33b784e4988827c67e47c40791afe3dde227bd5d7c2cf81fb5f4f5846eab8d162890710b095b5c4b66bbc004606731c77bb850e75bf15f834db04198584b05be82bed15d5c8382a7ef08efaf9111bdd91180b761cbba59a430819f3ef786543636eac2c0cf22b20cc0868b8021ad9908c1ad656e33eb7f2256ff08", @ANYRES64=r0, @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32, @ANYRES16, @ANYRES16=r1, @ANYPTR64], @ANYBLOB="f321138219ac83f00f1bb3a96d452d2eefd1887cd9ae4e5dbe984ed85d5239d62389264e1a1fb91a68045e75d4ca4a5b", @ANYRES64=r1, @ANYBLOB="93bc5ce15dcd930d71d8d5e61797ebec1f563ea129836c74071b4dfe569617d5ffb2ea40693daa33467e8f088344f1c16fd329c4351a75a1639c877e9cb216bd0caa48d918de4b6b3aec539a15222cf1dc453cce0571aeb2e06762be5508d2999fd4aec34042715c13fd06d8251d26615ead6c2b6aa7c5cf59573c520c97010fcba153bed753211be31f1a0bc8bc6d608c59b577e4328ec822efab6bc34d04c786cfb8b5ee2887a2360802037953"]], &(0x7f00000004c0)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x6, 0x4, 0x100000000, 0xfff, 0x8, 0x5, 0x80, {r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x7, 0x8e57, 0x3f, 0xb1, 0x1}}, &(0x7f0000000280)=0xb0) setsockopt(r1, 0x84, 0x72, &(0x7f0000000000), 0x0) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) 2018/03/25 18:38:59 executing program 1: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x48) renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/03/25 18:38:59 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:38:59 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/25 18:39:00 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000000140)=""/253, &(0x7f00000000c0)=0xfd) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000380)='./control\x00', &(0x7f0000000340)='./control\x00') getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000100)=0x44) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="798f3a892e65716c00c3705f0cb4612cc33c5c068d1ba7c625"]) dup2(r1, r3) 2018/03/25 18:39:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f0000000000)=""/63, 0x3f) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2757, 0x80000) sendmsg$rds(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000080)=""/37, 0xfffffffffffffee7}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f00000013c0)=""/154, 0x9a}], 0x5, 0x0, 0x0, 0x40810}, 0x4000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/03/25 18:39:01 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, r4) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fcntl$getown(r1, 0x9) r5 = dup2(r0, r2) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1000, 0x2100) getsockopt$inet_int(r5, 0x0, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/25 18:39:01 executing program 5: clock_gettime(0xfffbefeffffffff2, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x4219, r0) 2018/03/25 18:39:01 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x2000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'erspan0\x00', 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x0, r0, 0x1}) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000340)="199ee94ab5ed210dc12ae36435f88202ec09992a6e3264bb91dbeead6d3c7026a1a5d02ce4a888155a328bc2ea76701dc054af3f1ee96fedd511c733452c4a1f12e012ff35ee4bb6bec1db7cfd04972021bc2682dfdb6cb7e1cc2eb145a50f7c09d7a529f0197e05459d6b64d9424412983af594ecd749d83bf8d90969f2e54b59986391") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e22, 0xfffffffffffffff7, 0x4e22, 0x0, 0x2, 0x20, 0x80, 0x3f, r1, r2}, {0x80000001, 0x1, 0x6, 0x2, 0x6, 0x100, 0x4}, {0x3, 0x1144, 0x5, 0x8}, 0x1f, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x32}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x0, 0x3, 0x8, 0x1, 0x2, 0x40}}, 0xe8) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) 2018/03/25 18:39:01 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:01 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) fremovexattr(r2, &(0x7f00000000c0)=@known='security.capability\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:01 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '$md5sum\x00'}, &(0x7f0000000080)='vmnet1\'(*}selinuxwlan1$&system\x00', 0x1f, 0x1) connect(r0, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x10) 2018/03/25 18:39:01 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/25 18:39:01 executing program 7: getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x1e2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000280)=0x2, 0x8) prctl$setptracer(0x59616d61, r0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = dup2(r2, r2) bind$nfc_llcp(r3, &(0x7f000026b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7c44d240ab8b4d93290d9b59ae51e68e08a5b49ce171bdb5e883fc5b72ea271156cc197842b4c0c711546634080344d9f496c94237eee17cc6556a858096cb"}, 0x60) bind$pptp(r3, &(0x7f0000000080)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)={r4, 0x22, "9792013bdda8a49b62cfe84fe015b9d626eab31792e6e5232295e404ef960cd754c7"}, &(0x7f00000002c0)=0x2a) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000140)=0x100000000) setns(r2, 0x200000008000000) 2018/03/25 18:39:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0xffffffffffffff97) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7fffffff, 0x39, 0x0, 0x2, 0x2, [{0xffffffffffffffff, 0x1ff, 0x4}, {0xff, 0x4, 0x5, 0x0, 0x0, 0x304}]}) 2018/03/25 18:39:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x328, 0x8, 0x8, 0x6, 0x12, @random="0e788b034d6e"}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') pread64(r2, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/25 18:39:02 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/25 18:39:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) listen(r1, 0x0) dup3(r0, r1, 0x0) 2018/03/25 18:39:02 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000e22fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22], {0x77359400}}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'ip6gre0\x00', 0xb38}) 2018/03/25 18:39:02 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x328, 0x8, 0x8, 0x6, 0x12, @random="0e788b034d6e"}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') pread64(r2, &(0x7f0000015000), 0x0, 0x2000000000) 2018/03/25 18:39:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000015000d00000000000000000002000000", @ANYRES32=r1, @ANYBLOB="1400000000000098413e000000000000009100304f"], 0x2c}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) 2018/03/25 18:39:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x4, 0x3dd9, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:02 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) syncfs(r2) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x7fff, 0xfffffffffffff2b4, 0x4, 0x0, 0x0, [], [], [], 0x99ec, 0x5584}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="67739f2ff7c1ac6ce8"]) dup2(r1, r3) 2018/03/25 18:39:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000002c0)="646e735f7265736f6c766572004925f18dc9964683311f0b27b09b624c7c3bdb894a6ade55b9dfdb62b2cd1007144013ec7143cd826fa87ceb4615170619bbcda9b9ac033f99a9dfb6b2ea03e7fc74f7dbcb3357c8c46eebccea533e1145adb5ac393feef17b50f6bffac90817854e3f3c954a16762b4792d3624a7b32c901d1898d53cc563a6fdbf2aa51649493e11e5b772da2508ae99b", &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='dns_resolver\x00', r0) 2018/03/25 18:39:02 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:02 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:02 executing program 7: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000270ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/03/25 18:39:02 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x6052, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}, @in={0x2, 0x4e24, @rand_addr=0x5b}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x14}, 0x1}], 0x94) ioctl(r0, 0x0, &(0x7f0000000580)) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x40, 0x900) 2018/03/25 18:39:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005}, 0xc, &(0x7f0000007ff0)={&(0x7f00002ab000)={0x14, 0x23, 0x801, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)=""/140, &(0x7f0000000100)=0x8c) 2018/03/25 18:39:02 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB='use\t\x00eql\x00']) dup2(r1, r2) 2018/03/25 18:39:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'yam0\x00', 0x7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000001c0)=0x10) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'erspan0\x00', 0x7}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x200, 0x40080) r3 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="e01ede4b52e2642e86505f3281dac50a70564aef19315457c080806625aa5e91ea1feb6329529f92c769984d62c4afcbdd75f9cb", 0x34, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000000c0)={0x2, 0x3, 0x6, 0x0, 0xb4d6}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r1, 0xffffffffffffffff}, 0x8) pipe2(&(0x7f0000000300), 0x800) ioctl$KVM_NMI(r2, 0xae9a) 2018/03/25 18:39:03 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:03 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) [ 115.386443] binder: 12683:12691 ioctl 0 20000580 returned -22 [ 115.423413] binder: 12683:12699 ioctl 0 20000580 returned -22 2018/03/25 18:39:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000ff6419070000000004001c000280000000fdb24beb"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xe, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000a582d939f7f1000000000000050000000000bf000000100000000000000000000000520c"], &(0x7f00000004c0)='syzkaller\x00', 0x1f, 0xb1, &(0x7f0000000500)=""/177}, 0x48) 2018/03/25 18:39:03 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x0, 0x100000001, 0x0, 0x2, 0x0, 0x7f}) 2018/03/25 18:39:03 executing program 5: r0 = gettid() socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000180)) exit(0x0) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0x18) 2018/03/25 18:39:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/03/25 18:39:03 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00008dd000)=ANY=[], 0x0, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0x35, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) geteuid() 2018/03/25 18:39:03 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:03 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:03 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00000000c0)="95cfc33aca1dc13315ee9b392ff99d15457b39edaa55118044a5dfc577e99305c8aa8965e2eb18cd60e653081e52b8b64e8e3b45a09aa024f9205cb82b30bd706e42643576507d568b503c5a7bf61698bf1bfc4055ae58ce7b60b4cd2c03070071ccff1481d284c6a8ceb14179543e8ae7f4a7208d301803a42a5070bfc9f45c29644c4f5dd0e980cfc86d26a8f5032e0d437be9ae9fc2ae5238c95ec8686e411046408373f3a2a442", 0xa9, 0x0) read(r0, &(0x7f0000000040)=""/103, 0x67) 2018/03/25 18:39:03 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"6c6f000000000000000000000000b300", &(0x7f0000000200)=@ethtool_rxnfc={0x3d, 0x0, 0x0, {0x0, @udp_ip4_spec={@rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, {'V6'}, @usr_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, {"ba83", @link_local={0x1, 0x80, 0xc2}}}}}) 2018/03/25 18:39:03 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:03 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:03 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000000001500007eae5db1e290b8f397946879e3e5000000000000000000004890add3e549"]}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x121000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @broadcast}, &(0x7f0000000100)=0xc) 2018/03/25 18:39:03 executing program 1: modify_ldt$read(0x0, &(0x7f0000000180)=""/180, 0xb4) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) 2018/03/25 18:39:03 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000140)=[{0x10001, 0x6, 0x1f, 0xe9ef, @tick=0x100, {0x100000001, 0x400}, {0x2, 0x3f}, @addr={0x80000001, 0x9}}, {0x400, 0x4, 0x880, 0x2, @time, {0x4, 0x2}, {0x88, 0xdd37}, @queue={0xff, {0x8, 0xe}}}, {0x3, 0xb2, 0x8000, 0x4, @time={r2, r3+30000000}, {0x2, 0x8001}, {0x1000, 0xfffffffffffffff9}, @note={0xc02, 0x3, 0xae, 0x7, 0x1}}, {0x7d, 0x7f, 0x1, 0x9, @time={0x0, 0x989680}, {0x101, 0x5}, {0x4, 0x4}, @queue={0x3931, {0x401, 0x5}}}, {0x100000001, 0x81, 0x8, 0x9, @time={0x0, 0x989680}, {0x1, 0x6}, {0x1, 0xffffffffffffffff}, @addr={0x1f, 0x8}}, {0x3, 0x9, 0x200, 0x2, @tick=0x81, {0x8, 0x3}, {0xfffffffffffffffd, 0x4}, @queue={0x20, {0x1f, 0x9}}}, {0x3ff, 0x6, 0x100, 0x1, @tick=0x81, {0x101, 0x1}, {0xffffffffffffffe1, 0x40}, @result={0x1ff, 0x5}}, {0x1f, 0x8000, 0xd87, 0xf51, @time, {0x6}, {0x9, 0x694}, @raw8={"27ce46afbb6bb5d510b7ae04"}}], 0x180) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000050040e16ad3804cc3689028469bedbe6fe33d39fd71f98f717718bf8bd3cf37"]) dup2(r1, r4) 2018/03/25 18:39:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000bc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="fc0100001b00000403000000fedbdf25ff020000000000000000000000000001fe8000000000000000000000000000124e2200004e2300020a00a02073000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x1fc}, 0x1, 0x0, 0x0, 0x20008880}, 0x4000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:03 executing program 7: r0 = semget$private(0x0, 0x3, 0xfffffeffffffffff) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1000, 0x180) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20002, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x8, 0x100}) semop(0x0, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) 2018/03/25 18:39:03 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x111000) recvfrom$ax25(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x2000, &(0x7f0000000040)={0x3, {"5b728d24671959"}, 0xe7f}, 0x10) r1 = epoll_create1(0x0) r2 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000200)) 2018/03/25 18:39:03 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:04 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:04 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0xd) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000080)=0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000001c0)={0xffffffffffff0000, 0x9, 0x9c8, 0x3, [], [], [], 0x5, 0xffff, 0xffffffffffff2c02, 0x7ff, "b90935ec4276c638c179e59591b7aef2"}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) r1 = socket$packet(0x11, 0x3, 0x300) mq_timedreceive(r0, &(0x7f0000000400)=""/227, 0xde, 0x8, &(0x7f00000000c0)) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000040), 0xfe14) 2018/03/25 18:39:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/25 18:39:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe7, 0x200000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000200)=""/169) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0)={0xfffffffffffffffe}, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x3015) modify_ldt$write2(0x11, &(0x7f0000000080)={0x5, 0x101000, 0x0, 0x7, 0xffff, 0x3, 0x6, 0x20, 0x8, 0xf7}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) accept$ax25(r4, &(0x7f0000000540), &(0x7f0000000580)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f00000000c0)={0xffff, 0x2, 'client1\x00', 0x3, "0375ff9c9bab19d3", "27f4ccb11233bc4dd7612012f82b3c202cab62985464391e59ba17f4e8b22e3e", 0x6}) 2018/03/25 18:39:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000003380)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000), 0x32) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) write(r0, &(0x7f0000000100)="ee000000080000000000ec6700800000230000e2ff056362569a44600000800065320000007720935d0dcc8bd64e", 0x2e) 2018/03/25 18:39:04 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:04 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) rt_tgsigqueueinfo(r0, r0, 0x7, &(0x7f00000000c0)={0x4, 0x8, 0x0, 0x2}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e65710210"]) dup2(r1, r2) 2018/03/25 18:39:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) prctl$void(0x15) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:04 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) process_vm_writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/120, 0x78}], 0x2, &(0x7f0000004400)=[{&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/85, 0x55}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/56, 0x38}, {&(0x7f0000003280)=""/127, 0x7f}, {&(0x7f0000003300)=""/178, 0xb2}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f00000043c0)=""/10, 0xa}], 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mq_open(&(0x7f0000000000)='\x00', 0x0, 0x20, &(0x7f0000000040)={0x26, 0x0, 0x4f2, 0x5, 0x9, 0x7, 0x1, 0x4}) sendmsg$nl_generic(r1, &(0x7f0000ef0fc8)={&(0x7f0000000180)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)=ANY=[@ANYBLOB="1400000023002908000000000007000000000000"], 0x6}, 0x1}, 0x0) 2018/03/25 18:39:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = gettid() openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r2, r3, r4}, 0xc) pwrite64(r1, &(0x7f0000000340)="fa7a420016f2c70a30dae92ab5da6dc58beb17a413bc0574a3ab1000eeb79d133673930fcb3e454e8441dcdabf0ee9e924c1555adc05810760bc4b657ce9b07d0c1a7f54d6960f3869169c401262e464bae9b87003fdd77bbdbd24230e88c7cb36126a307bb6668bf8e034fcf0969de7b3bb26b75a034e83a9f601fe3e89957282b0e84ff5364ea0ae964a0ba42511ec45dea04e115075bd27a0d89c2321eec54b7fae1563aefc0161392670e7bc991f7d49581ecdf359e4", 0xb8, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x3}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454dd, &(0x7f0000000040)) 2018/03/25 18:39:04 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:04 executing program 7: sync_file_range(0xffffffffffffffff, 0x9, 0x2000000, 0x2) 2018/03/25 18:39:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}], 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) 2018/03/25 18:39:04 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:04 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x7d, 0x0, [0x3f, 0x6, 0x8001, 0x6]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r1 = socket$kcm(0x29, 0x2, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) 2018/03/25 18:39:04 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x100, 0x4) r2 = gettid() fcntl$lock(r1, 0x0, &(0x7f0000000000)={0x3, 0x0, 0x4, 0x10001, r2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x7ffffffd) read(r0, &(0x7f00000000c0)=""/63, 0x96) 2018/03/25 18:39:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/25 18:39:04 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="757365722e65716c00da01ddde5b8185f1246f01e634a83d39878a32f10543051b08f93fac9402ff68553213ac34a246423a"]) dup2(r1, r2) 2018/03/25 18:39:04 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:04 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./control\x00', 0x10) r0 = inotify_init1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x1e) accept4$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x80800) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x80000800) 2018/03/25 18:39:04 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) 2018/03/25 18:39:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0xa, [0x7b3e, 0x80000001, 0x8000, 0x7ff, 0x8, 0x100000000, 0x3b42, 0x7, 0x80000001, 0x7]}, 0x18) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, 0x3d) 2018/03/25 18:39:04 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:05 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000009, 0x53, r1, 0x0) write(r1, &(0x7f0000000240)='M', 0x1) 2018/03/25 18:39:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1000}, 0x8) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000000)=@full={{0x3, {"070dc3af7c7d11"}, 0x7fffffff}, [{"0772a5210ad2f0"}, {"7b237d9b3d3e22"}, {"6d891e5ec4710d"}, {"213404b5044371"}, {"751b49c23da1a0"}, {"6b2cf9465d5ef0"}, {"91e0d239777ba0"}, {"a7599d60f67fdc"}]}, 0x48, &(0x7f0000000540)=[{&(0x7f0000000100)="b323882cc5fbcd9567fbe99dc2a7e26c10c754c653609fa65a3a05139e75ef8affca6e6268ce54b63a80eaa8eb726b175e277d117f8a188e4ff00bd0151f83f621953ced97c1686a26e9d16a399895d81f6296fd6c33749d172d985f366a5b0cd208ef089762addb91db43c9c21145b7829c940af05139745fa432e36c51b91b271421f966e3ea248d1c60bee8212206b8b5a44b0fc9b45408612d954608be46623e3e3a5a1d1b79c4d29f69a68474dc4b563aa745365e9eee9533cc9033e3771b380ba25a4608eaed4b6a67b60bf54a76942b9d58f1e467ac4fe7f7", 0xdc}, {&(0x7f0000000200)="59fe7933721cc48ee6b4c127d6952b264b3aa7934df624ec196b3342b111c84c772bd7c99b946882c7b350374afbd8068cad6a671eee3d8353ee376e4bb3e3d6ec7bd3ba7e1ba5883937df3595289fd12321b6781dda1c6823be3d72b9f42782243bea8a31f94b5bdf0b79fb80dd1ffd53e4f1a4f4092bdd5a4fa1aee55924caed3e4e37d1271d0de39d6536d253149b0f5fdb8bf21d6d32dac70b39c2c6bef31bf296bd33d07df79465b061d926ae257a87b0af301013da128104ebe78b58b4dd86a3ae9f797ed0d048852909c7b50a42f3b66961a9c6cede99165c518b2b650058b74c119f9f43cfc90f591beff4f4ad067714", 0xf4}, {&(0x7f0000000300)="649df3952e64fa40a6a15bd0d8142b1b630b605f9b5e04af80485275730cc5f4e41089a1d1d50c8f8aed2e59fd560fcb072fbc7ac53d9df1229fa27e9e7ceba56658e87d79cc5bc7961545ae93a09f8b775ce1186044efa959040af130d8feefbb3701ae5329f7d3ca3fbd36f822a5162179c61435562f4ad4f9bb9cb68b5c", 0x7f}, {&(0x7f0000000380)="f3b47d6c6f7a5c667dd9060879d1b904f872c24b8b4ba7010637fd06a3fe2588bdb33dd86a4a71c804250f2a49ed5aecc1e81548f5e1ad39290b7a1914cfb25a9585e356bb31ef46321b9b1ced9cc7d27c45386bd5552024ee8dfce83aab0cacf26de8761e893f31101715fca572f90c74a96f755a26139d701c82f44b5601f0d9b82f6e423c8841ad0fd51a990d51624ec281b18f22e262c9a713857c5f", 0x9e}, {&(0x7f0000000440)="185f69c1c8f34bb83e8fb4b4b1471f12008a4d73713eb313ffc979b038fe550265cdab0ff80a2d240517beb6aa1e45ec6e43d5c9e43311d38c60bb42be3df87d5cc38e68473b0a9db2028324a3f5c37ea1ecc3d629be22f9167964c94618c9033ae5fa56e668f7964c259266521fc51665a704b5b66a5262f22a436e26680e3c58e7a930963e2f7ded820bb884bea3adc2f493736e93ea42eb25dc8748240ac3107f258701ea082f5e64f6044b0e1b0e3aa1fedfd69851ec99160d4010f6c8a42dcce7e6512f79eb112ddb34ba62c9198f90d31e48719ddb4070f2a0eec2df2be63bb5a9", 0xe4}], 0x5, &(0x7f00000005c0)=[{0x98, 0x108, 0x400, "3e68914769ebadbb34c0844ba9202c74d0c66d991b7b973f4f4ac124f5dd0bb560e592cb8fa956fa32451e165b0eedf19aa1aac5fd6918135781c5c1d79d98d22fdd042be7fe22d20b8ed2a22982e2e0037139c325dab22e5c38cf6edaa103debc5fed6df7bc53ef287590e997d9d30843bd98e3b84910286f77bbd91120f8bfb5aa38f4d7"}, {0xf8, 0x0, 0xeaa, "20d1107e0168a8a0bee40eb2df6b1e7047ed1f3f973388dfb2e3b6737adaaf7147bc6a415d2900221efe2c5e45838a24b47bb64bbf02ebfa1b8161dfac0ec2b70d6e5932ffcec5a01e8611cafac117ef177232f83180230e337f32dfea86cdcd693e69b939a101509b3c8e49afa014fb83ab8be45a0e12327cc80fda76697f699424c337af1ec95751ad21137c9d72ac3c9cc2ba3f6a243c37856d31a1d0799dd6031b0ac1ba6d0f2fea900f688297610ffbd1d99ada35964bcc1cc3c87751019d1f41b429ac31a72627dff48bd1a561b5015ca687a35942e2b52ea9bfb962477e27e1"}], 0x190, 0x801}, 0x20000004) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f00000000c0)='D', 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x0, 0x3}, 0x8) 2018/03/25 18:39:05 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) timerfd_gettime(r0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x401, 0x3, 0x9ab1, 0x38, "8142f3b349c247dc03542497337584e195a6682c76ee25935b7d8ada24612b1273474d507eedd5f58b56daa7", 0x8001}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180), &(0x7f00000011c0)=0x8) inotify_init1(0x800) 2018/03/25 18:39:05 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:05 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:05 executing program 7: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x101, 0xa8, 0x5, 0x81, 0x0, 0x81, 0x4000, 0x9, 0x6, 0x8, 0x8, 0x8, 0x2a, 0x9b, 0x6, 0x47786ada, 0xc1d, 0x7, 0x7, 0x5, 0x1, 0xf3, 0x8, 0x4, 0xf5, 0x10001, 0x2, 0x7fffffff, 0x6, 0x2, 0x5, 0x100, 0x100, 0x1000, 0x800, 0x6, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x392, 0x0, 0x9, 0x7, 0x5, 0x8, 0xa3f}, 0xffffffffffffff9c, 0x4, 0xffffffffffffffff, 0x1) fcntl$getflags(r0, 0x40b) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/03/25 18:39:05 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x7, 0x4) fremovexattr(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) dup2(r1, r2) fcntl$setownex(r2, 0xf, &(0x7f00000002c0)={0x3, r0}) 2018/03/25 18:39:05 executing program 7: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x7fff, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x20, &(0x7f00000000c0)=0x4) fallocate(r0, 0x3, 0xff, 0x100000001) 2018/03/25 18:39:05 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x3ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001300)={0x0, 0x0, 0x4, 0x7fff, 0x9, 0xffffffff8f986596, 0x401, 0x6, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x0, 0x10001, 0x80000001, 0x10001, 0x4}}, &(0x7f00000013c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x81, 0x100000001, 0x0, 0x0, 0x0, 0xd, 0x2, 0x2, 0x49, 0x4f, 0x401, 0x6, 0xf7, 0x0, 0x1b7]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xffffffff}, &(0x7f0000000180)=0x8) 2018/03/25 18:39:05 executing program 2: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5351d650000cefa2d83344632af0600000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl(r0, 0x100000008936, &(0x7f0000000000)) 2018/03/25 18:39:05 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:05 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x80000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000011) read(r1, &(0x7f00000000c0)=""/63, 0x3f) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) 2018/03/25 18:39:05 executing program 4: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:05 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x80) socket$inet_udp(0x2, 0x2, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x8bf, 0x1000, 0x800003, 0x7, 0x1ff}) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000100)='net/anycast6\x00') ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x5ef, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)={0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x8b1]}) 2018/03/25 18:39:05 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe8000000000000000000000000000bbfe8000000000000000089078000000000000000000000000"], &(0x7f0000000040)) 2018/03/25 18:39:05 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4c}) dup2(r1, r2) 2018/03/25 18:39:05 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdb)="1e0000002400911546000000000000120100000006000000000000000000", 0x1e}], 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x80) ioctl$KDMKTONE(r2, 0x4b30, 0x200) 2018/03/25 18:39:05 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="7310f6f3b17377d83cd11ba01412c1053be89793d35052ec7e7fa1de264be37cd951c6c40cc9099ac48ccaa440859257249adea993f0cccd29d0b075aaf843f08579d681bb5ee3aa146942ce9afed3c40f544305185b7a151cf1866f19cf34078f71623ba661db6a28848878874ba373781592c5ae2ab6abaeaae14a3194f5dddeae714baa50c25e5674de5de247b9aa6165b515a207661aab161ebd51e991396180044f157df801368f17679f1bedf822fa1f0d544250354df5e44fb5a4a42942c06faae02715a0388d5eadbf60c298415548bff06cbaa44edae7475e93d6647d72d33146d5dd84eaa0da613de6225068eb", 0xf2) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) move_pages(r3, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x3, 0x0, @tid=r3}, &(0x7f0000000140)=0x0) timer_getoverrun(r4) 2018/03/25 18:39:05 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:05 executing program 1: r0 = inotify_init1(0x80000) fcntl$getown(r0, 0x9) r1 = getpgrp(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000000c0)={{0x8000, 0x3, 0x8, 0x8, "e4e1f12b71d1002100a26bcf4e1cd73dc7f2a40307aa0cb5751948da49b78b0eaa2e28c2f383e6f69a74ff00"}, 0x0, 0x0, 0x3, r1, 0x71, 0x4, "cb2498af79c4f8d30e702bded480e901325156c30a0ef88d9a4686e57ecc73ac9cededb24dfa5f850b2b29c59d63e31a1fc57637ef213513bd6f726e451bd6ec", &(0x7f0000000080)='keyringvmnet0\'*^selfself*mime_typeself\x00', 0x27, [], [0x9, 0x6, 0x401, 0x4146]}) r3 = creat(&(0x7f0000001240)='./file0\x00', 0x100) ptrace$peek(0x2, r1, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x400, 0x4) migrate_pages(r1, 0x136, &(0x7f0000001280), &(0x7f0000000200)) ioctl$TCXONC(r3, 0x540a, 0x1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000240)=""/4096) 2018/03/25 18:39:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') 2018/03/25 18:39:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000005c0)={0x0, @multicast1, @loopback}, &(0x7f0000000600)=0xc) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000080)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e22, 0x6, 0xa, 0xa0, 0xa0, 0x96, r1, r2}, {0x0, 0x4, 0xfffffffffffffffb, 0xffffffff, 0x9, 0x1000, 0x400, 0xfffffffffffffffb}, {0x1, 0xffffffffffffff7f, 0x2, 0xffffffff}, 0x80, 0x6e6bb1, 0x1, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x4, 0x3, 0x4, 0xfffffffffffffc29, 0xaa, 0xe51f}}, 0xe8) write(r0, &(0x7f0000000000)="240000001500070701ffff0012000e7fff000000000000000096d6fe0da8000000000000", 0x24) 2018/03/25 18:39:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) ioctl$KDENABIO(r0, 0x4b36) 2018/03/25 18:39:05 executing program 4: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:05 executing program 3: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:05 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) fstatfs(r0, &(0x7f0000000040)=""/22) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl(r0, 0x10000000b, &(0x7f0000000100)="536c6d6a80fe53655817bc4962cb6db3c94585e717c398ec78ebaa209801a05e764c98fd8dc095cb5eca198666ecf3710d3b5802432a48f6d48bbe59dea1738a04aabb13e80f50741a14d50b0e0ef32295ef7c3c2db76fd14419c31b0458eed2f84b821a5695acf6761e545ffa47def3798dae70000000000000") 2018/03/25 18:39:05 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x4000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80, 0x2000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0), 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xf2a, 0x1, 0x81}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) modify_ldt$write(0x1, &(0x7f0000000300)={0x1, 0x1000, 0x3000, 0x104, 0xffffffffffffde03, 0x8000, 0xfffffffffffffffb, 0x1, 0x87a, 0x1ff}, 0xff74) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) 2018/03/25 18:39:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:05 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x3f, {{0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x5f}}}, 0x88) fallocate(r1, 0x11, 0x0, 0x6) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/25 18:39:05 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000180)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x3, &(0x7f0000000240)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x5, 0x99, &(0x7f0000000000)=""/153}, 0x48) accept4$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000340)) 2018/03/25 18:39:05 executing program 2: socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x4, 0xa, 0x780b) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0xe0a, &(0x7f0000000080)=0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/03/25 18:39:05 executing program 4: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r0) recvfrom$unix(r3, &(0x7f0000000300)=""/108, 0x6c, 0x1, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000002c0)=0xe8) setresuid(r1, r2, r4) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x4, 0x0, 0x3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="07ec3f6cd3ceaeadd961741c1018000000000000000000000000000000c7000000000000000000000000000000950000000000cf10c0af3a7a71db6a7cbfc33e3a0000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/25 18:39:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001d00090800000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="a100000000"], 0x28}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="00000700aaaaaaaaaaaaaaaaaaaaaa0e000000000000ffffffffffff0c42bf2f5a52aaaaaaaaaa11aaaaaaaaaabb73adfa08dbc625403bdd4170c2b14702533bd1d0a8eb2c0493e43057e9eaeb14a9"]) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/25 18:39:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:06 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{0xffffffffffffffe1, 0x2}, {0x4, 0x4}}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) umount2(&(0x7f0000000140)='./control/file0\x00', 0x8) dup2(r1, r3) 2018/03/25 18:39:06 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10000, 0x8, 0xfff, 0x3}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)={r1, 0xd1, "327c487f32567e722132ec5cd3faea5156823330ad8371ecf4d8c405a8905fef93d80c4382d10724c1d458f0596b06559b98e57948ccda1aedcfd22c1da78876fede9d7b6bfda50977a46de5aec53cb23dfeacb994f0bfd49a138f68986b65e004cb9d8513de607aa83032840100e279f00641520a142d63925ae0eb419dda5ef147456ee6a53aeeada85842b9df3498214a4b03f00c6bb875c2c9c5149a7b145dfde03fcb64fac67692322b95e0d175adae05f05a9945497c471efa19cb79723716eb0d543bd1ebe29722ff25f393660d"}, &(0x7f0000000740)=0xd9) r2 = dup2(r0, r0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000400100008002000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4f8) 2018/03/25 18:39:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:06 executing program 2: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) tee(r0, r1, 0x3a, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) read(r3, &(0x7f0000000000)=""/52, 0x34) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0xfffffda4) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000040)=0x1) 2018/03/25 18:39:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x623b1dd, 0x101000) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x1, 0x4}) 2018/03/25 18:39:06 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:06 executing program 1: r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/03/25 18:39:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0x1457, 0x0, 0x0, 0x0) socketpair(0x8, 0x6, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000200)) 2018/03/25 18:39:06 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x1, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:06 executing program 7: semget(0xffffffffffffffff, 0x0, 0x0) semop(0x0, &(0x7f0000000040)=[{0x3, 0x56c, 0x1800}, {0x3, 0xfffffffffffffff8}], 0x2) socket$inet(0x2, 0x80003, 0x101) pause() 2018/03/25 18:39:06 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1, r0, r1, 0x5, 0x401, 0x40000) syz_emit_ethernet(0x14, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8863, "e6cbfa5d598a"}}}, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, [0x0, 0xa1]}) 2018/03/25 18:39:06 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x101000) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x4, 0x8, 0x0, r2}, 0x10) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000200)=@in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x80}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000240)="80f9c02aeac55b98d9cee2072dcf38ab0bc5614f04938ac50c531f9e63703f95e115911b5457b5433efb1bc5bbfb197409a4ae752b9b9bfa97ebbb", 0x3b}], 0x1}, 0x4000040) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/15, &(0x7f00000000c0)=0xf) 2018/03/25 18:39:06 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="8000006757c0b549c28edee75ce7743791deba4fca34fdbf3da9cc36d8ed3752b7fa684c1b86a5882e9436edda127a5c87b97acccf790f6d941afc0a74c913c4b7271ee66720fdac34ccbe76d085"], 0x235, 0x0, &(0x7f000005af7e)}) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000000080)="3c1319f312dac15ef989eec7b3d8fcf2c61f8bfea8f81cbc07ca7f70cc567ab05c1f4bd026aa148b5db2a7a85b60fa71a236cea388103448220adecfe50ef3b35fc3f0c29fe9ecd19055c7e84fc71507d32a035868a49bb1c3f787a7a437da176ad080628db4eb788e3cdf40916351bd78c5c3e6f39780d5bdcdcf0db66e7bd12e860a26caf93139cba5b7ce00dfb05e95947260501f232d90a755650cfe19a6975a7775a9b96e48642c9846736b9547196b6f6d68fe785985fae87ea88be77e391e62f1ffabca5e50844807cc6cbe3e572c6c707466c3f5a27d07e9545f0811db3dc658c88e3e81", 0xe8) 2018/03/25 18:39:06 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f0000000080)=""/63, 0xc) write(r0, &(0x7f0000000040)="7f324e73034a1d11837eae401fbb982a90ec", 0x12) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x80000) 2018/03/25 18:39:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:07 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x401c5820, 0x910003) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x1, [0x9aee]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0xd976, 0x2, [0x1ea, 0x7ff]}, &(0x7f0000000100)=0xc) fcntl$getflags(r0, 0x3) 2018/03/25 18:39:07 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000000c0)=@routing={0x0, 0xa, 0x2, 0x3, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0xb4, "06ad0a4fbb02a8607ab050ff6e50b7ccf1c5e391e4fe2bd0ea3f4d9c7965db11bb164f5d60e806e57827a0ee71c2cfe7c759c89768844256bfba2f850e12ce832ecc93420784657ff551ae4941afe1f1f35eab7fc2b4dbfc55f26f5e1673be90f0929876f57de72f2fe82141ecf5fedf484e6dce4d2b113aebcf6e5afb72708dbc827ca61b810ce9da1cdb5e4858906904f87215cf4cff9328ae960942fba2cc77b019c7f1e192251956094c6a34583b29d7c2d3"}, &(0x7f00000002c0)=0xd8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000300)={'ip6gretap0\x00', 0x8}) sendmsg$alg(r3, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f0000000140)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730c491e0e408c5a2299da94b4f1ec529488c6ff9c6a4911be520584ee0de0025840725e2712ba333fcd2aede83853ab46a6de085c4ed4ae8a17300d08a5b27a594fc0407a62327d92cba907fc2bcac88f4a7fc4d737bf39f9eeca263003f6f927d9139fe1f32", 0x80}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x80000000, 0x2000) connect$netlink(r4, &(0x7f0000000680)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc) r5 = msgget$private(0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) r11 = fcntl$getown(r3, 0x9) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000800)={{0x5, r6, r7, r8, r9, 0x40, 0x7}, 0x4, 0x4, 0x9, 0x7f0bed8e, 0xffffffffffffcc08, 0xffffffffffffffbb, r10, r11}) socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r3, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x80, &(0x7f00001fa000)=[{&(0x7f0000219f78)=""/136, 0x88}], 0x1, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) prctl$intptr(0x3f, 0x2) [ 119.393357] binder: 13217:13223 transaction failed 29189/-22, size 0-0 line 2848 2018/03/25 18:39:07 executing program 2: syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') 2018/03/25 18:39:07 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) [ 119.437154] binder: 13217:13223 transaction failed 29189/-22, size 0-0 line 2848 2018/03/25 18:39:07 executing program 6: r0 = getpid() inotify_init() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x200000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000080)={{0x1, 0xf, 0x2, 0x0, 0x7fffffff, 0x80000000}, 0x9, 0xfffffffffffffbba, 0x8001, 0x4, 0x5, "585fe9579c12f367238d63818213f3d49be690d2e6af49e3ecec4f7b8f5135e511d89db8afc160dd50705a700c7d57716587e896b7c248f9ff5d3942a4a482842b6e9fc61caf8db504a35fa4abd3d83b29ef7b4e7412c8234f5c92eaa6fdf308ec3a3d168a0372caae7518fa704c49bd544dae7ce87d160b1b46d6169eb23b16"}) 2018/03/25 18:39:07 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='schedstat\x00') ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000100)={0x8, 0x3896c19b, [{0x4000000000, 0x0, 0xa7d4}, {0x8001, 0x0, 0x8}, {0xfffffffffffffffc}, {0x4, 0x0, 0x4fcb}, {0x9, 0x0, 0x6}, {0xfffffffffffffff7, 0x0, 0x8}, {0x10001, 0x0, 0xfffffffffffff000}, {0x200, 0x0, 0x6}]}) fcntl$setlease(r1, 0x400, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='/exe\x00', 0x3) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000001c0)={0x1, 0x9, 0x9}) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xe08, 0x800) 2018/03/25 18:39:07 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000000)="fc31e0c8b3c7911e14c868b42e13cdf41df1a5f83ded5a1fb72fef86f61074b6dba98ccc2855719ec0fa10e8c3ce68fa6e6897d747691b6f70737269d3b0f2c13728e50306ec23a07388416dec9a91af28f48b36c75c35c51c1695076e7a9240420be0d2a0ce430a1ea3d6b0b3d6ff7558bdf4ea6473ea78b74a2b87003adcdff33d8d4b0be576c2325ee834a94eccc38f8446f14b19f7abcaf3142ae5a51afc8050b536429cecaa2a91f277f3ae224085f3bc27de", &(0x7f00000000c0)=""/234}, 0x18) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) 2018/03/25 18:39:07 executing program 4: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:07 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:07 executing program 2: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000000200), &(0x7f0000000180)=[0xfffffffffffffffd, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x7, 0x781000) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x240000, 0x0) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x77359400}}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/03/25 18:39:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x280, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x2, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20000000000, 0x7, 0xffffffffffff0001, 0x80000000, 0x7f9, 0x7fff, 'ip6gretap0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @empty, 0x3, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x100000001, 0x7, 0x37f, 0x800, 0x6, 0x2, 'irlan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x18c}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast2=0xe0000002, @empty, 0x651e6a7a30d71367, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000000800)="a26d365a0668d5faaa4b3e7d2f877b08525a6cfc113b57b15a62382c0a1234d748932f38bcbdfa8b18cec03250f7f9c50a8fa77dd22fb0815de308e8836dfc6eab5871f2f45fcd361bafc75c4ed70212129c5dff60585481e066d6baa5f234f48a70909dda3350185b5d5333a41768f3727f5b97616ae381df9507567d88a5449613df978f9ee7ac7679bb07f3cb84dbb647235965ff3ddfe736f281fbe06ad53ee94bbdfa952a3b4d264755e1c7fd52d14cf943ad584bc657c545500eb3cafb", 0xc0, r2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x1, 0x160, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffdfffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'sit0\x00', 'eql\x00', 'ip6gretap0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="3fbf471e93d3", [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1d8) 2018/03/25 18:39:07 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)="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", 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000002ff0)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000001100)={0x1d, r2}, 0x10) 2018/03/25 18:39:07 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:07 executing program 4: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x6, 0x0, 0x0, 0x4}) 2018/03/25 18:39:08 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) getpeername$netrom(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 2018/03/25 18:39:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6ce08)=ANY=[@ANYBLOB="0002bd90a1ca2de0b5"], 0xffffffa3}, 0x1}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f0000559fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000686fa0)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1b000)=""/4096, 0xffffffffffffff73}, 0x121) 2018/03/25 18:39:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x6, 0x6, 0xff, 0x8001, "04188411db568c0b4bfa5bbbcec6d28be095d1007fc8ca9415698fe73de2cbb5f4fddf8230ea1179b434359b", 0x9}, 0x0, 0x0, 0x5000000000000, r1, 0x1, 0xe56, "0367021cff39c93ffab312a8a537bf0d56ade716e1fad97dd790b75b1ae73478e547be0a7e40c58192a4cfc4a9e604232ad704850bef5edbc94a287d173cf1f1", &(0x7f0000000100)='}mime_type#ppp1userbdev]\x00', 0x19, [], [0x7fffffff, 0x4, 0x6]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000000)=""/250) 2018/03/25 18:39:08 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001500030f07fffd946fa283bc0aeee6d87986c4", 0x17}], 0x1}, 0x0) epoll_create1(0x80000) 2018/03/25 18:39:08 executing program 4: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x409, r0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000240)=""/4096) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff7f}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) 2018/03/25 18:39:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0xffd1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="bbc60efea7fe34c4e08eef97c76131bec1addee78ce964b8cdcc462247ffd6fde397e6379a00445845a42dedae78e8393700b66aedf8cceb74dad44f80514018c301e7f095fd4e72d32a9fdae6a475e894931e97bf2fcad86a0000000000000000000000000000000000000000000000", 0x70, 0x8000, &(0x7f0000000140)={0x2}, 0x10) sendmmsg(r0, &(0x7f0000006a40)=[{{&(0x7f0000002600)=@can={0x1d}, 0x80, &(0x7f0000004840)=[{&(0x7f0000003840)="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", 0x2da}], 0x1, &(0x7f00000048c0)}}], 0x1, 0x0) 2018/03/25 18:39:08 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000080)=""/86, &(0x7f0000000100)=0x56) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0x81c, 0x4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000280)=0x80000000, &(0x7f00000002c0)=0x2) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000300)=0x7f) 2018/03/25 18:39:08 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7fa7}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x5}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x4000000011) read(r2, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/59, 0x3b}], 0x1, &(0x7f0000000240)=""/124, 0x7c, 0x6}, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="000000008aa1eac1be22e3ab72b88823302b75a7c3175332a82bc22fdc314306a09726257bdf8cd7935a29c1bfee09ebceaeb38a6dfaeb14e9d03560e6ba25e19fd174022dff883728b6085504d156a0c1497b3e23ecfaaa1a465ce4289c"], 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000300)=@req={0x4, 0x0, 0xe9a, 0x3f}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/03/25 18:39:08 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="757365722e65716c005bffd9fd088bbe32d348fd77401c3c6607f069fe456a36888146aa02f394e1db4a5d347ff80648c200000000000000000000000000"]) dup2(r1, r2) 2018/03/25 18:39:08 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) recvfrom$ax25(r1, &(0x7f0000000080)=""/41, 0x29, 0x40000041, &(0x7f00000000c0)={0x3, {"6da9a44fe9905a"}, 0x146}, 0x10) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) socket$inet6(0xa, 0x6, 0x40) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x5b5}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/25 18:39:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000), 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000090000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb928401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c1a02f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000), 0x21d}, 0x0) connect(r1, &(0x7f0000000000)=@llc={0x1a, 0xf, 0x6, 0x0, 0x800, 0x6, @random="c2875e002a53"}, 0x80) 2018/03/25 18:39:08 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:08 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) prctl$setendian(0x14, 0x3) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB='user.eqL\x00']) dup2(r1, r2) 2018/03/25 18:39:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x105081) shutdown(r1, 0x0) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000140)=""/182, 0xb6) 2018/03/25 18:39:08 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) [ 121.457822] QAT: Invalid ioctl [ 121.476993] QAT: Invalid ioctl 2018/03/25 18:39:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000), 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f69636d703600e980e7a58cb23dc59482be5a6ab7d3da0f685b91b2243e763e46a00f4dd609d862617728c0d127d8fb00c1cf9dd5ba693e9729264b9eb85e304e9382e41db8a0132c283489685306eef156fbe5a8c2430a531e29bf4823d24d003de994592fbf3780a78776b48e0a76800bfd57e900db7fd0d47aaeefdcb35f08e52528be856129b498a7b1a55963b34842b0895a2d7f0315222b3a05f641b6d00e38426a16700b51f35cea2f0a84492ef2a1afb2c5a61fcd23ebf409c7357cecb49c96628f39887fad17a5a48abd90e788758e") readv(r0, &(0x7f00000022c0)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/03/25 18:39:09 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="700d42fa31acd108b04665eb627a2f9d", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x1, 0x7fffffff, 0x4, 'queue1\x00', 0xfff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$sndseq(r0, &(0x7f00000003c0)=[{0x4, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"ac4b591686edd7f823b906a9"}}}}], 0x30) 2018/03/25 18:39:09 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:09 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:09 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000140)=""/182, 0xb6) 2018/03/25 18:39:09 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:09 executing program 0: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) read(0xffffffffffffffff, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000), 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x105081) shutdown(r1, 0x0) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:09 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:09 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) 2018/03/25 18:39:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) pwrite64(r1, &(0x7f0000232000), 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/63, 0x3f) [ 121.897432] QAT: Invalid ioctl 2018/03/25 18:39:09 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) userfaultfd(0x800) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000140)=""/102) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x7}, 'port0\x00', 0x1, 0x8, 0x80000001, 0xc84, 0xfff, 0x6, 0x3ff, 0x0, 0x3, 0x6}) fremovexattr(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="757365722e65716c0055336a2537b2fc63d6d81b440ef2e1f8579a7c208231416ee7609bc5c84c9c3577a1dde877c805e9d6a0b8d678ba517bea1ed4be733021117ad256be1d1d4482c82b314fa2866093a7166c16a5171890b5eed94b9501fe6825acb8f60a62fcc08e4c4f7a494081f180b2f32f2d1a5bed69f3f371d7c768e95aae000db192b32e833a3fdc9cd8cee2f52b32c859864924f06f937a9baff6d91cbb86d184953a42e05133190e7617adcb8b6d95c057242a31853e76d4d24f"]) dup2(r3, r1) 2018/03/25 18:39:09 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x8004587d, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3ff, 0xffffffff}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x15}, 0x10000}}, 0x8d94, 0x1000, 0xedbf, 0x1, 0x2}, &(0x7f0000000200)=0x98) 2018/03/25 18:39:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:09 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) [ 122.075404] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 122.114912] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/25 18:39:10 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000300)=""/129, &(0x7f00000003c0)=0x81) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x40, 0x80, 0x1e, 0x3, 0x400000003, 0xb}) 2018/03/25 18:39:10 executing program 2: futex(&(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f00000001c0), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r3}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000240)={[0x0, 0x7005, 0xd000, 0x10000], 0x7a3, 0x90, 0xffff}) futex(&(0x7f0000000000)=0x2, 0x3, 0x1, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f00000000c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000451000), &(0x7f0000000180), 0x0) 2018/03/25 18:39:10 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f0000000000)=""/63, 0xff6a) 2018/03/25 18:39:10 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000000c0)) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="0059f1747b000000004fbc4dfbab3665f7e82d02f79ba91338c768a541c1d3d81b5ef4d5bf05e26295fddcd31e02253f21ab622252c44ed3be768f0d2949b221cf41b2e685ada61376"]) dup2(r1, r4) 2018/03/25 18:39:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x100000b, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(0xffffffffffffff9c, &(0x7f0000001580)=@ll={0x0, 0x0, 0x0}, &(0x7f0000001600)=0x80) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001640)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x0, 0x8, 0x100, 0x8, 0x100000, r2}) setsockopt$packet_int(r1, 0x107, 0x1c, &(0x7f00000016c0)=0x7, 0x4) pipe2(&(0x7f0000a93ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r3, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000040)=""/135, 0x87}, {&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/216, 0xd8}, {&(0x7f0000001340)=""/136, 0x88}, {&(0x7f0000001400)=""/158, 0x9e}], 0x8) 2018/03/25 18:39:10 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f0000000000)=""/63, 0xff6a) 2018/03/25 18:39:10 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x28}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000480)={0x1f, 0x3ff, 0x0, 0x5, 0xff, 0x1000, 0x1bad, 0x79, r5}, &(0x7f00000004c0)=0x20) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x1f}}, 0x400, 0x1b0bc29a, 0xfffffffffffffffe, 0x3, 0x5}, &(0x7f0000000280)=0x98) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r6}, &(0x7f0000000140)=0xd8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r7, 0x3ff}, 0x8) fremovexattr(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="75087365a1a056776ed8"]) dup2(r1, r3) 2018/03/25 18:39:10 executing program 2: r0 = getpid() getpgrp(r0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="520972757374e363757367725665783a4465", 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x1) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) 2018/03/25 18:39:10 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x401, 0x4000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)=""/4096) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000011) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) read(r1, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:10 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace(0x8, r1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0002000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) 2018/03/25 18:39:10 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22}}, 0x5, 0x6afa, 0x2, 0x1000}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r4, 0x31, "e5e392d2b7ab391254b259e92aedc1d06fdc1351c19ac7d14de977acbb59ff8a71fea0741de5135cfbd34fbc74b78c87fa"}, &(0x7f00000002c0)=0x39) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000100)="70e59266730092693c7950d343c87fbf75bc8d85f0093e2ceb356b", 0x1023402, 0x0) shmget(0x3, 0x2000, 0x10, &(0x7f0000011000/0x2000)=nil) unlink(&(0x7f0000000000)='./file0\x00') fchmodat(r5, &(0x7f0000000140)='./file0/file0\x00', 0x90) dup2(r1, r3) 2018/03/25 18:39:10 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffff80, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) 2018/03/25 18:39:10 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:11 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400180, 0x0) epoll_create(0x1) creat(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) read(r0, &(0x7f0000000140)=""/63, 0x3f) 2018/03/25 18:39:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa1fe8)=[{0x1, 0x0, 0x0, 0x1}, {0x3c}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000006f90)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x200) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/03/25 18:39:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:11 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}}}, 0x200, 0x80000000, 0x5, 0xd1, 0x48}, &(0x7f00000001c0)=0x98) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x74, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f00000002c0)=0x10) 2018/03/25 18:39:11 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x60000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x73e3697448fb6f26, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x80}, 0x8) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 18:39:11 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:11 executing program 7: socket$inet6(0xa, 0x3, 0x3a) 2018/03/25 18:39:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) read(r0, &(0x7f00000000c0)=""/63, 0x546) 2018/03/25 18:39:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:11 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0xacd9, 0x5, 0x4, 0x2, "207908c4752a4a48daa65df5d472b86b08486a4e0974a4b92f6e5448faf3b4339a28a97aaeb4b1bc145c3ae6", 0x1ff}, 0x0, 0x0, 0x7, r0, 0x7, 0x6bfb, "c6685bb2edc4f86030df8fb1d47bb54c125047e1c6a253453976423a4ad61e259f77aa09bc407f6e8ecf64613d5dc1344f68d4fd31de51f9e63759fc1818506b", &(0x7f00000000c0)='user.', 0x5, [], [0x2, 0x0, 0x5e, 0x80000000]}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:11 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), 0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/145) 2018/03/25 18:39:11 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x4e}, 0x2c) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x26041, 0x180) r2 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x5, 0x20400) getpeername$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000025c0)=0x335) bpf$PROG_LOAD(0x5, &(0x7f0000002600)={0xf, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100000000000000000000006b80ffff000000010000000000000000950000000000000000000000000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x7, 0xf4, &(0x7f00000000c0)=""/244, 0x40f00, 0x1, [], r3}, 0x48) getresgid(&(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r4, 0x1f}, &(0x7f0000000480)=0x8) 2018/03/25 18:39:11 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:11 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e000000ff0500") ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setns(r1, 0x0) 2018/03/25 18:39:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/120, 0x78}, {&(0x7f0000000500)=""/200, 0xc8}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, 0x5}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x5, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) 2018/03/25 18:39:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:12 executing program 7: msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xfffffffffffffffa) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x6, 0xb695, 0x100, 0x1, 0x40, 0x2}, 0x0, 0x9, 0x3ff}) 2018/03/25 18:39:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/03/25 18:39:13 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) read(r0, &(0x7f00000000c0)=""/63, 0x546) 2018/03/25 18:39:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x60ed, 0x0) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)="647d3b1f808864ad400a1b11c1e515c884a33a894c98a06a9025d990b85b75000612e3b36cb78c352d55b024b370abd60ba69f39f3a3d7f7731bc469f179c9d4a2a045213830553c3931262248f3fda97388b0d0aaa7b3f54396532ec8bc9a52dbc3480a71ee6bfee12e2f0f8588d40c4ce1d43c11f04641eae38cc747050aadc16457f93ad4c93df3531430ffb27945ce2b7e238d9115a49c27aa9dc7", 0x9d}) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/03/25 18:39:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/25 18:39:13 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:13 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x801) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x800000000000) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d2eb632"]) fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e838e5623"]) dup2(r1, r2) 2018/03/25 18:39:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:13 executing program 7: socketpair(0x3, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80800) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x200000) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/25 18:39:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) read(r0, &(0x7f00000000c0)=""/63, 0x546) 2018/03/25 18:39:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/25 18:39:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'eql\x00', r2}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000)={@dev={0xfe, 0x80}, r3}, 0x14) 2018/03/25 18:39:13 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:13 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:13 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/25 18:39:13 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/147, 0x93}, {&(0x7f00000012c0)=""/140, 0x8c}], 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000011) read(r1, &(0x7f0000000000)=""/63, 0x38) 2018/03/25 18:39:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) read(r0, &(0x7f00000000c0)=""/63, 0x546) 2018/03/25 18:39:14 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x7, 0x1ff, 0x8001, 0x7ff}, 0x10) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)="85abfa80dc300a0b5a25aba3034a1991aea448b9cd62e75825c0250798c23f173a35384d5e2d13", 0x27) 2018/03/25 18:39:14 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:14 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/25 18:39:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/03/25 18:39:15 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x4, 0x3, 0x5, 0x100, 0x0, r0}, 0x2c) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000005ff0)={r1, &(0x7f0000000000)="1a"}, 0x10) r3 = msgget$private(0x0, 0x100) msgrcv(r3, &(0x7f0000000400)={0x0, ""/175}, 0xb7, 0x0, 0x3800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) socketpair(0x2, 0x13db7df7874ad3b8, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x41, 0x40) open_by_handle_at(r1, &(0x7f00000001c0)={0x89, 0x5, "97a207a01e5f9346f2ea60ceb38d0514a16d61bb73994bccdcb1cb4f51e3087f65fd0da02639bf60636dea80c21c5286a626cdbfc56aa7e7480c7ba76d34ac1b30abe30150bbd511a67fda5ee28a08dfb7be9a4d193b2a0aebe61f072f03f16f66a357c131b86e90b7ec8955989edf212484883b58f782e7aac7d75017964d340c"}, 0x20001) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000080)={{0x5, 0x80, 0x5, 0xd, 0x9, 0x5af}, 0x7ff}) msgrcv(r3, &(0x7f00000004c0)={0x0, ""/233}, 0xf1, 0x3, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0x3}, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x9f, "d06249198a569f3bd0568776e4103431157fa0d86ce4ea036fdf7f0e76aacfd165776f2db7c8f0902135198fd49081432087f5a30d46cca21c2deac0efa9666b11b4f3639ed225ed81a39d4ce256375ac6b37d2a6ca70e253391dcfde79c6cdde11acd07a0e64bcc3c6bc96534e88829b70072acc69b5502cd56385064237782592ba37bcfdde296868e727f385e023b9e04243d84c408150bd485a181a603"}, &(0x7f00000003c0)=0xc3) 2018/03/25 18:39:15 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x9a1a, @local={0xfe, 0x80, [], 0xaa}, 0xdf}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0xbc, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x3ff, @dev={0xfe, 0x80, [], 0x10}, 0x8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x7}, @in={0x2, 0x4, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7, @empty, 0xe07b}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:15 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000140)={[{0x5, 0x295a, 0x7, 0x7895, 0x36e, 0x31, 0x0, 0x101, 0x2, 0x0, 0x3f, 0x5, 0x40}, {0x6, 0x1, 0x0, 0x3, 0xad4, 0x9, 0x2, 0x0, 0x8, 0xfffffffffffffffc, 0x5, 0x2, 0xfffffffffffffffa}, {0x2, 0x0, 0x9, 0x9, 0xfff, 0xfff, 0x5, 0xb4, 0x9, 0xff, 0x100, 0x0, 0x52}], 0x8000}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:15 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) r1 = gettid() capget(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)={0x5, 0x4, 0x6b5fce87, 0xfffffffffffffffb, 0xa21, 0x80000001}) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdc)="24000000000207031dfffd946fa2830020200a0009000200001d85680c1ba3a204000300", 0x24}], 0x1}, 0x0) dup2(r0, r0) 2018/03/25 18:39:15 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 3 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:15 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write(r3, &(0x7f0000000180)="8a1c2c4cd79d9b818eb1f4dde34a97c0e0ee198a01e33df355aabb8e22665a2f1c3874", 0x23) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') renameat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./control/file0/file0\x00') setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x1244, 0x4) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:15 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000), 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 7: ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x18c2500, &(0x7f0000000040)="c95106e05380022a6acbe2088d657d20697db245a0056805000059e4702f1911c14732174043cc7ca26710aa87f620c7a3a2942e7a984f38d1a678bbad3e4bd5adfabe4c5d0bd9fb", &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000280)) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) rt_sigprocmask(0x1, &(0x7f00000001c0)={0x1}, &(0x7f0000000200), 0x8) socketpair$inet6(0xa, 0x80000, 0x4, &(0x7f0000000240)) 2018/03/25 18:39:15 executing program 0: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) read(0xffffffffffffffff, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:15 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x9a1a, @local={0xfe, 0x80, [], 0xaa}, 0xdf}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0xbc, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x3ff, @dev={0xfe, 0x80, [], 0x10}, 0x8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x7}, @in={0x2, 0x4, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7, @empty, 0xe07b}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:15 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000), 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:15 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@local}, &(0x7f0000000100)=0x14) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, r2, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x2) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') chmod(&(0x7f0000000040)='./control\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') write$cgroup_pid(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="36323137afbaea2e2b"], 0x9) close(r3) 2018/03/25 18:39:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) read(r0, &(0x7f0000000180)=""/63, 0xffffffffffffff8d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xff) 2018/03/25 18:39:15 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) shmdt(r0) 2018/03/25 18:39:15 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000), 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:15 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x2000000, 0x2, 0x0, 0x0, 0x3, 0x0, 0x98}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') bind$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x40010, r2, 0x0) fremovexattr(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="75716c00000000000044184357d328743fa284cbb20d818be1ed56f9b29ddf9d8a7c751043dcbf2bc522e54eb7ebdde3ba2754d0618c8b260faf217207571e2f160fb0e8e04c8828f547f9b2b7257976d540ec44b1a2fc1ba544d6f83a8e55c5f5c6d32ed79240bd1e24955c09e99659f4d41fd10ba3e9ea9a5cee6aacc0df49bcf6cce97a66c33a12706d54428c2b5dad0cf67113b92d8ed40b959b713a"]) getdents(r4, &(0x7f0000000200)=""/136, 0x88) dup2(r1, r2) socket$netlink(0x10, 0x3, 0xf) 2018/03/25 18:39:16 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xf4, 0x42) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x994}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x8, 0xf5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, {0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x3, [0x2, 0x1ac, 0x5, 0xffffffffffffff60, 0x3ff, 0x7, 0x62, 0x80000001]}, 0x5c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) r5 = getpgid(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r2, &(0x7f0000000300)={r2, r0, 0x3d}) ioctl$TCXONC(r4, 0x540a, 0x0) write(r0, &(0x7f00000002c0)='/', 0x1) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x600000, 0x0) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f0000000240)) ioctl$TCXONC(r4, 0x540a, 0x2) ioctl$TCXONC(r4, 0x540a, 0x1) 2018/03/25 18:39:16 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:16 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0xf004019441790071, &(0x7f0000000040)=@hopopts={0x16, 0x5, [], [@hao={0xc9, 0x10}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x80000000}, @jumbo={0xc2, 0x4, 0x55}, @ra={0x5, 0x2}]}, 0x30) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x2000004, 0x10, r0, 0x0) close(r0) 2018/03/25 18:39:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0xa, r0, 0x1}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000040)=""/65, &(0x7f00000000c0)=0x41) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:16 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x3, 0x4, 0xfffffffffffffffd, 0x3, 0x0, 0x200000000000000}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, r1, 0x400000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/25 18:39:16 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x10000000005, 0xfffffc2f) read(r0, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:16 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:17 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000000)=""/4) 2018/03/25 18:39:17 executing program 2: madvise(&(0x7f0000ec4000/0x3000)=nil, 0x3000, 0x1e) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0xdb, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/219}, &(0x7f0000000240)=0x78) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000280)=""/65) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{}]}) 2018/03/25 18:39:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x0, 0xf57}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:17 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:17 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:17 executing program 5: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:17 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:17 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)={{0xab4, 0x7}, {0x8, 0x1}, 0x0, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000011) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x20000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x280000, 0x0) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) ioctl$TUNSETGROUP(r2, 0x400454ce, 0x0) read(r1, &(0x7f00000000c0)=""/63, 0x3f) 2018/03/25 18:39:17 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:17 executing program 7: mlock2(&(0x7f000045c000/0x4000)=nil, 0x4000, 0x8000001) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x9, 0x1]) 2018/03/25 18:39:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x3, 0x50, &(0x7f0000000040)={0x0}) 2018/03/25 18:39:17 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:17 executing program 5: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:17 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001180)={r4, 0x1000}, &(0x7f00000011c0)=0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r5, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) write(r0, &(0x7f0000ba1000)='/', 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:17 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000742ff6)='net/igmp6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000180)="6c6f67696e7569640006042ce59d1c1adcf9af46636480cfb342c89ad4b592d74f86f5c22e83aa18d1fcecdf8a916a1d181fe1e0beccaacb676c17f701586d0499193600ec6eb0f78648084182612b53a6110fe3eead15677692fb3a6f93f3fae782d2") getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) sendfile(r2, r1, &(0x7f0000000080), 0x400000000db) 2018/03/25 18:39:17 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x200) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000001c0)=""/221) io_setup(0xf86, &(0x7f0000000040)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='Ehreaded\x00', 0x1) 2018/03/25 18:39:17 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:17 executing program 5: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x33) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) read(r0, &(0x7f00000000c0)=""/63, 0x3f) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/03/25 18:39:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x7ff) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x9, 0x8, 0x4, 0x1000, 0x7, 0x7}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x4000000, 0xffffffff, 0x2e}) 2018/03/25 18:39:17 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:18 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:18 executing program 2: r0 = socket(0x18, 0x80005, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) syz_emit_ethernet(0x36, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r1, &(0x7f0000002dc0)=[{{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)='h', 0x1}], 0x1, &(0x7f00000036c0)=ANY=[], 0x0, 0x20000090}}, {{&(0x7f0000002680)=@can={0x1d}, 0x80, &(0x7f0000002800)=[{&(0x7f00000026c0)="b0", 0x1}], 0x1, &(0x7f0000002840)}}], 0x2, 0x0) close(r1) r2 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) move_pages(r3, 0x7, &(0x7f0000000080)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil], 0x0, &(0x7f00000000c0), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) setpriority(0x1, r3, 0xd3e) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000100)={"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"}) fallocate(r2, 0x0, 0x0, 0x20000) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/55) 2018/03/25 18:39:18 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000639ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x8, 0x89, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)) 2018/03/25 18:39:18 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) bind$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"a8ed1c35c825a0"}, 0x80000000}, 0x10) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:18 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa099, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xff, 0x100000000, 0x2, 0x1, 0x0, 0xec, 0x20000, 0x2, 0x7, 0x3ff, 0x9, 0x78, 0x7ff, 0xfff, 0x0, 0x20, 0x80, 0x5, 0x7, 0x85c, 0x8, 0x5, 0x3, 0x4, 0x7, 0x6, 0xfffffffffffffff8, 0x1000000, 0x5, 0xe9, 0xf6, 0x1, 0x800, 0x9, 0x8, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x4000, 0x3, 0xff, 0x7, 0x5, 0x0, 0x7}, r1, 0xe, r0, 0x3) 2018/03/25 18:39:18 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x105000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/25 18:39:18 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x80, 0x402880) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x2, 0xa2c6, 0x4000000000000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x25, r2}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@local, @dev, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff, 0x3a, 0x3fe5, 0x400, 0x1454923e, 0x400200, r3}) syz_emit_ethernet(0x68, &(0x7f000071e000)={@random="cd38ffe40f97", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x32, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "fc1a82", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], "6897"}}}}}}}, 0x0) 2018/03/25 18:39:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x40087101, &(0x7f0000000000)) 2018/03/25 18:39:18 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:18 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001180)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000011c0)=0x1f, 0x4) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1000000000000, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001100)={r3, 0x9}, &(0x7f0000001140)=0x8) 2018/03/25 18:39:18 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:18 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:18 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0xffff, 0xffff, &(0x7f0000000180)=""/116, &(0x7f0000000200)=0x74) fcntl$setstatus(r0, 0x4, 0x6000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x1000, 0x3, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x594b}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x0) close(r3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) 2018/03/25 18:39:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) ioctl$int_out(r0, 0x545d, &(0x7f0000000180)) 2018/03/25 18:39:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7fe) write(r0, &(0x7f0000000000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:18 executing program 6: r0 = socket$inet6(0xa, 0xa, 0xe67d) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="7f7365722e65716c00"]) dup2(r2, r3) 2018/03/25 18:39:18 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/166, 0xa6}], 0x1, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22}], 0x78) dup2(r2, r1) 2018/03/25 18:39:18 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000), 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:18 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:18 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84140, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000540)="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") sync_file_range(r1, 0x17e8, 0x10000, 0x4) fallocate(r1, 0x3, 0x200, 0x40) 2018/03/25 18:39:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x8000001) 2018/03/25 18:39:18 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x40) 2018/03/25 18:39:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) timer_create(0x3, &(0x7f0000000200)={0x0, 0x18, 0x2, @thr={&(0x7f0000000040)="bf4effedaad26e6c38bdce722009ecd52fc354f5495c6e88a8f3fe3cd66bdf85e5d09ed7c9f1c83e1734e52e701eefd09c15ec4f90fe557a6a8f94c420edb9585c47f9814463d762d0d155469e98c792417a4e105fb0d80a79d5faeb49c26c4cf8117cde17c80834a64fdbe36b71850b69cd777669b690f5b36e0e01fa800884a0b8ac4690780109b48ab44b74132da44ade3c678fc1798b387a2e6a5c78b88d885135381426a9480836be9924557ab6a85e55068e02fd8f584d1a1041cc1e012f", &(0x7f0000000140)="9fb99b55001defa407a3edf1bab8c352eb2f82cf081f75440af96090e94d590613fa65e79eac18be19c2bc17e7daa682cce52e968cda72f1dec65a5c2e63e25da757397d056ed41126b6e6080ddc74969d3d3e570c5e7288ce301e3000dcccdd3c9c36de69c4b0014cd3530fffe259d29805bc37b18ce3ac0ee79535d03b066f77cb"}}, &(0x7f0000000240)=0x0) timer_gettime(r0, &(0x7f0000000280)) link(&(0x7f0000ed0ff8)='./file0\x00', &(0x7f000021cff8)='./file1\x00') 2018/03/25 18:39:18 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000), 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:18 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) 2018/03/25 18:39:19 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) recvfrom(r0, &(0x7f0000000080)=""/61, 0x3d, 0x100, &(0x7f00000000c0)=@can={0x1d}, 0x80) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x2ca]}) 2018/03/25 18:39:19 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:19 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000), 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:19 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0xffffffff7ffffffd}, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="2fd8df2460ba3ca7efa0a739a377dd8ccfbab08e3bab1666da3974c476d0e4835db253e97075392a1e3851e3ef9dd565", 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:19 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:19 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xd43, 0x400) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002c40)=@assoc_value={0x0, 0x9}, &(0x7f0000002c80)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002dc0)={0x0, 0x1e, "14c1b80093ba3f2c4369780e6851df58081ab771b19f32a8c52d46c7f409"}, &(0x7f0000002e00)=0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002e40)={0x0, 0x6}, &(0x7f0000002e80)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002ec0)={0x1, [0x0]}, &(0x7f0000002f00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002f40)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002f80)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002fc0)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x8f1}}, 0x5, 0x400, 0x47, 0x80000000, 0x1}, &(0x7f0000003080)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000003540)={0x0, 0x1, 0x200}, &(0x7f0000003580)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000035c0)={0x0, 0x1, 0x0, 0x3, 0x24c4a292}, &(0x7f0000003600)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000039c0)={0x0, 0x182, 0x401, 0xc0}, &(0x7f0000003a00)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003a40)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000003b00)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000003b40)={0x0, 0x10001}, &(0x7f0000003b80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003bc0)={0x4, 0x4, 0xbf6, 0x80000000, 0x0}, &(0x7f0000003c00)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000003e40)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000100)="1c719dd7ec8769405fdce0ea9ea98f6cf0d7ce988094f2bb902d50eaeb77ba1c93a342775b3e2bd358f3f5e27ca2b5da12d91caaf43d23b6af131e3b23cad8090d6ce8f3f1c4d286a8cdd311c874acb24ed657203fda09fe95467b5c0270cdce", 0x60}, {&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="762f510872ac215dc9ae0639346d16bb331fb9507d2b85dc6adde69cf39751b220276fcc4ad66076c4f4ac04ba5b3ad49aff908ba91521403fa8cc574ee07bb34fa3519358f105a5acfcd117bf3d6fe2bfd3b11730db23131b092f87009b42c21dec73df053170c2a2236678274022a4c98be0f8a20e6739f459fa51c1734d49d74e9a3e775c0e30ded1e12d53e8378f3c7c21cc306c0a7844e83c043e412a44f87bb3a6d083fb3c36f38eaf11b792fb8e914a4fa31834989e05666fd8b40f872ae3473dce014f7f8ce4e7d17c51d7e7e205d52204de24269cad2d1dd4aaf8fe334f807838b8ddd11444c47abae71157891241c684bbc15e", 0xf8}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="f450b2e50b190e25ef3dd47b317d65ab33d871339ab34594fc9e032f0a03e3676e8816f8f5b4e388555415e7588d56a4f9db36110f89cfd4cb841b61a69b6a4cf35de066127778336f1709462f512f7c5be28501fcd0ced185d4eb3d2a303dcc050119cad9210992cd7e7afea9bf3c0e028d8f", 0x73}, {&(0x7f0000002400)="6a196bb3fc053867a138e35662d54acbbdeed5180c48afb458534bf098778f5d", 0x20}, {&(0x7f0000002440)="d6c277a35c00792fbb9cdc9367f424d34d062f04571a65a8f33684ff2f3448420a1990688554c7ba1ec1c613d6544c1d6017800825223aa868e049015b7aa0869cc17d7564b003aa51889b6bbf379f6a4b3be7016bb2c851deb5be0e871cd6b886de8119044e4390d8034934e24d438efe23706b935fc81dd697db6581a69d518ab6813ef76e16c7bfdae171437dd0f198", 0x91}, {&(0x7f0000002500)="d9ee48bdd393d5549c4b7d51dcc0e700d6512e01b1105498a9df84f654b4ca995c9841e855dd23a299f9ec375232113a1d71890b8d7e563d1cfb0347ca6adaa184f22ce29e389702abf6560fc785a5fc936e1299", 0x54}], 0x9, 0x0, 0x0, 0x20000000}, {&(0x7f0000002640)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000002b80)=[{&(0x7f0000002680)="be3e914ca3d18bfcf80ec15420611b47095e2962a2b64b0dae6cde368135c997760396b4ad3b3fcd72a924fd7e5cb9c8610d68eaa7459a1edb23719ec1b4066a81443818c10d6dafe03b21c0daad346e3b9f7ef274130e86a9cf504d47435bc0d4671994b745a8fdaadbe1694d32ea2b4ec2", 0x72}, {&(0x7f0000002700)="3d5543f8d9d82a338c3c8561fcd238805c73fe4a4ca3b85a0d6810079f68f6042d159297cb012648cbbedcab9525bab27c29c55fc3bfc46b6db48b35325557b1f5f28cd2d28039085143a860c901f162e1a6fe6b08a84556779b77085c4a2ed688a512fa5c416fe5b64eefeeb7c157c870b6ae49dcc609ddd18ff60f4a0cc1adfaa0ab3a971ddabbe4ebfc683d2e158af9fe3fce1d6c92d41185156ebfb19b71b3b549042f6726cb9b50b24bc36441af639f8719de3341c974ab6507647b04b07e865d486040279efb", 0xc9}, {&(0x7f0000002800)="f6d7639bf7ecc8afb4898e2077d628563f4dd8a70e638dcb5b85f847", 0x1c}, {&(0x7f0000002840)="8f0587ba2c37f682d168a05c6c46f3aa47bc8b7b7043acfcab697c4bb00ae5c06797931f8447aff9729d8503f36993b8e0043f7fbd984c57b0c01baa6423c18030a3b87080b1f75fa7b619348c7f9cad7cc187fc1ec02672b4c82faaffa7c5d6207cdd14e814663812c84459b00252", 0x6f}, {&(0x7f00000028c0)="863938cc4b25442fe98d6a2c19b0e9d76494def42594582e43638412c3addd2465b6ae91a2c80bee86a0e1731be2cb194dcaa31f615df878f187fa7f1eb00c12edad7992c6bf697ef49482e806ee6c526e6a4ce354356aa0ed9b3741a1433c245c40c91aa15daa67e75184b8d4c6bca18d043ffb7eb0a6d49524cd063cbb0c0dc052302b4b89adeb1050c1423efff1da9b147ddf254ae0ee8ac36a474d68cc8b", 0xa0}, {&(0x7f0000002980)="e6e38edaaccddf160c3aa3c72973df", 0xf}, {&(0x7f00000029c0)="1224f1e73b79dc256fae89427930f8a0876feef4939078a874912a47bf4b8684b8d65a59c560a056cc24fe6eb49fdf58ee72260a6e2d5fe884dac6df093c95ee15b3776b1bb1720b8b68f4f7c14ccb9fc3b252bb7b0aa21d84e38e8f9201820b714da7994379363022872719fade03fcd5f852aaeac60e64ab5b8e6bbad0fbdc69441ff2d04d4a60a6de8996574f", 0x8e}, {&(0x7f0000002a80)="fad05750844bc40833876ff3b572b7af6af5a76567eafd3cc83e7d8ae45acbb4", 0x20}, {&(0x7f0000002ac0)="dcda7d9a49dca62658922b13130120e2121358b0c3188d96a556b3b1d81001a97850520e2d41a7c120a60976fe8146b54587edb92ebc54174f8406495bc61851d8ff29f3b92b9012e8b97ed79a732792f17934e7be4a4e0417728f7a43ae93c2a3784483d91c4d0da9b05f6f075c3b7f5bb6a4471906c8ec68539efe995e2bc639e82520e6999e37948e743b590b90e5f5f8730e8acb2f78840e9c94b80532c1af22d497fc231671285b8f546b4fe672abc458010d9586179c", 0xb9}], 0x9, &(0x7f0000002cc0)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0xac9, 0x201, 0x840, 0x1, 0x1ff, 0x4, 0x4000000000000, r2}}], 0x30, 0x40000}, {&(0x7f0000002d00)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000002d80)=[{&(0x7f0000002d40)="bfd90f110b1de11f5c9f54047cf7e2c1a4a4e9ed009af99236346f61bfa47d54f7725ea2f142d909ac5f58ce3294b7f09047051ec47b813c16", 0x39}], 0x1, &(0x7f00000030c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x4, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x20, 0x8, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80, 0x820c, 0x0, 0x10000, 0x8000, 0x10001, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0xcbe5, 0x4, 0x1, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1f, 0x0, 0x5, 0x73f6, 0x4, 0x2, 0x3f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x800, 0x100000000, r6}}, @init={0x18, 0x84, 0x0, {0x200, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x3, 0x10001, r7}}, @init={0x18, 0x84, 0x0, {0x800, 0x6188, 0x8, 0x1}}], 0x1b0, 0x811}, {&(0x7f0000003280)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000003500)=[{&(0x7f00000032c0)="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", 0xfd}, {&(0x7f00000033c0)}, {&(0x7f0000003400)="b1c68cf69f6153018fca1d3a4bd2f3b0d6cbfcf7a7795b2516cb7b5c2a7347491a8f4106b5afa4d5ef76fa1399f1a693cacbf2884c67d28125ee22c1a97de37ac054ed8f0105a0463004771fa151c3c250cc559ff1e1b37d9163decdad75cdeae1c16bf9b2d74ed9ed4c3cd43ad281b031fbd96fb6721cc4cacae25c08425df7c09aa959ca57a782d80bd585d8f0f1c36c6da105133c163ea07953920f9fc8ad5844362ada06d57260fd4b6fe6e5ef521c0eb62986447518e8d671916e2792338e0c98e0", 0xc4}], 0x3, &(0x7f0000003640)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x200, 0x0, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x7, 0x0, 0x7ff, 0x9, 0x9, 0x6, 0x8, r9}}], 0x60, 0x800}, {&(0x7f00000036c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000003940)=[{&(0x7f0000003700)="4e2f679e11bc8f775ef1c6071b0e8b0e1ea37306249fac173bd2cca6872e6c5111e68a32af736e1f927ce457c6feac00650a43358dfe798178959e56a586db9f15ecbfbeb3fb0e", 0x47}, {&(0x7f0000003780)="7b3470a53fde29d2464dcb8e81ea84010b47180095188a5e1ad40d685d754b227d1f4750f4", 0x25}, {&(0x7f00000037c0)="398a100ca9d4e5085e78c956c01d03bb48497b3df8871405c161bb6a1390a2b65a638fe5ba6364a15fa36345300f0762e36fbedd492842697d76548b8e52d91b2b783d70a7b668e1cc6505d45898338cc7bf78883af7f066137f03e3e766495ccf0a0b654b069181327282b42d0a569e55278c36e8c88380c7bc4d1a2ecd0cdbaf19229b29f3ec02fe4a306db331c870459bd6cbbfe68f9248bb7c5005cf8e979d", 0xa1}, {&(0x7f0000003880)="fbd2d381403debe865686f0f1bd93cdebfd8174f82e337c9731fe253831d8c42b4a6f7bc88aed4839a066ad39c775f1ddd273391434c6a1debbd7807018d38ad683b", 0x42}, {&(0x7f0000003900)}], 0x5, &(0x7f0000003c40)=[@sndinfo={0x20, 0x84, 0x2, {0xaf, 0x8, 0x400, 0xffff, r10}}, @init={0x18, 0x84, 0x0, {0x534a, 0x3f, 0x6f, 0x20000000000}}, @init={0x18, 0x84, 0x0, {0xd1, 0x0, 0x1ff, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x57, 0x40, 0x8000, 0x9, 0x5, 0x8b, 0x800, 0x5, r11}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x10000, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x4, 0x5, 0x4, 0x98, 0x101, 0x100000001, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x1, 0x0, 0x1, r13}}, @init={0x18, 0x84, 0x0, {0xd4, 0x80000001, 0x80, 0x2673}}], 0x180, 0x80}, {&(0x7f0000003dc0)=@in6={0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, [], 0x10}, 0x3}, 0x1c, &(0x7f0000003e00), 0x0, 0x0, 0x0, 0x1}], 0x6, 0x20000004) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x0, 0x400000000000, 0x0, 0x0, 0x1, 0x2}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/03/25 18:39:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:19 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:19 executing program 7: r0 = socket(0x408000000010, 0x3, 0x10000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip6gretap0\x00', &(0x7f0000000080)=@ethtool_flash={0x33, 0x0, "00d9e6f0257867df7a08fdb7264f75fe1cb3b94d020d6647a02df517178c1f5d1c29cdc82ef2fb9749e1af32c5cbeda3a53787f5e8371291e3c2ac7e0fda56f1b621471ef557c9513aae56a9885934ec603978f7cb70a6c24444fe2142e1e2d5f3cd86f4acb9f42d315a22ebc8c47584c10619a7dba8c09d08c00ece9832d80b"}}) 2018/03/25 18:39:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/03/25 18:39:19 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffffffffffffff06, 0x200080) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000140)) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 2018/03/25 18:39:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) readahead(r0, 0x7, 0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) close(r0) 2018/03/25 18:39:19 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000300)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000001c0)="175c10fc89951a53bb4f539d381cffda9721e314accb9719f9c7624937419a4b42f3416731862283d294b44cecf6a0b63fd17371c1d98b2b0b8f231ab72f1823a6211316326af696d5f3c16bb0edc0675a4e5154062b998540b62a9b4a4decde427639ac", 0x64, 0x3, &(0x7f0000000280)={r5, r6+30000000}) fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) getsockname(r2, &(0x7f0000000140)=@can, &(0x7f00000000c0)=0x80) dup2(r1, r3) 2018/03/25 18:39:19 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:19 executing program 7: r0 = getpgid(0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000002440)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000040)=""/179, 0xb3}, {&(0x7f0000001340)=""/203, 0xcb}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x7, &(0x7f00000035c0)=[{&(0x7f00000024c0)=""/234, 0xea}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x2, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x9, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0xfffffffffffffffd, 0x16c) 2018/03/25 18:39:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000100)=0x80000001, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000140)=0x35, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000200)={0x4d, 0x5}) 2018/03/25 18:39:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000008ac0)=[{{}, 0x1, 0x62}], 0x18) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xa9) 2018/03/25 18:39:19 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/25 18:39:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00') r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x80000004) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) dup3(r2, r2, 0x80000) umount2(&(0x7f00000001c0)='./file0\x00', 0xc) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/26) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="b15110daacc8ff574421df4de74aafb9b5440a25f61c73e6453c8e5c067402d06e8dc16ece1cc696b73039d7721526") 2018/03/25 18:39:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="08a2b366f7", &(0x7f0000000080)=""/221}, 0x18) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x80000) 2018/03/25 18:39:19 executing program 5 (fault-call:2 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:19 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:19 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/03/25 18:39:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000000080)={"73690200"}) 2018/03/25 18:39:19 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') inotify_add_watch(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x2) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:19 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="54a6aa424118b5c438731ba8e1794427513cf8ff62baeb80e8527a4cae94966f69d20c9c062390a94920042f9fc4709441f99cbed065d62fa0cf52167beb2b2a890db0aaf0d03cceb228f5f27b5bd19e89baf81e59", 0x55}, {&(0x7f0000000180)="6194287021c700892b666d0e91ea870f3f129ef46d895c94fcc08fad9397967cd6b6de274c00f2ecd79763905ff1a2f3a576aa2e277fea60ac795903ee91942b1b4f7c7ce72ef251e9e1197e1a90412ab760b44ddc9e970ee6d19b5299d34ca16190e46ab0d3dd495a", 0x69}, {&(0x7f0000000200)="e6a8f57c2e77cede3ece7c909147fd2403fc6e3d57f8f5a4334e91c61573d2", 0x1f}, {&(0x7f0000000240)="b4d29bc0671356b23253e171f085a9e106861eec9b934b5302b24ba44ca6bb75842cdae7ba29ca1c607df6af8a27354d3ce0e210243dd611efd9a96e5769e57b2e34f28f6760a85b79412a19eb76d1eb64545e1a917db7dacfbba7df1506b06e6c81f2cdf8adaee4c54afa60075d051cc3a841c9667d987003f5c5bbc6a5c2dcaf102bb094611c1758ec1ef4239e9a1c6245f2b8629bf667c5619a6b", 0x9c}, {&(0x7f0000000300)="8d47a13836af3ffa3a58eaec0b6248d40d4cfd356715257658ba7b6361ba25e27dc0075c6af885c86dbd", 0x2a}, {&(0x7f0000000340)="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", 0xfb}, {&(0x7f0000000440)="4b36d735ff43e0db9b1aacc5cb8dad388f843284b0693f04ef9f2a3fdefa7948b77b97a675be3f9ca276e7afa807f3d3a49a551e27181b08827b3925b1d704398ad121ea33f2a6f1cc358f33ed9260bb2106032245d9396176c13243d29f083045dcc7392f5845120cc005ca", 0x6c}], 0x7) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x3, 0x10000}) fremovexattr(r0, &(0x7f0000000540)=@known='system.advise\x00') r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00}, 0x10) 2018/03/25 18:39:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="64e7ad0ad412df6ec80942d23a4fcca789546985b7f99b3f40c5e8506fdc1933a67b194e4e500e4225193f87d0452dd598a5775a64d80f78f17d11b655fe27cb7fb840fd7cd6a748cb90f00eaaea9a6715a71d6cd80ed9e3d986b2b7513577d34839f65dd3e49d80ed33e7a0d3638ca91c9e4912f038f78feb5dba1ef2f0f1e36d8c1aa4459bbbc10fe9a35b07d9dc0d559c8ebbbf3b3a6f7472ad6701aeae3cd4dbcaf5c28dcb59b6674ba0d2e676790a6d2084142d639d6e538f36178330eca56bcd1d1219b60bf7ae32") 2018/03/25 18:39:19 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) [ 132.242163] FAULT_INJECTION: forcing a failure. [ 132.242163] name failslab, interval 1, probability 0, space 0, times 0 [ 132.253475] CPU: 1 PID: 14525 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #1 [ 132.260667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.270017] Call Trace: [ 132.272615] dump_stack+0x194/0x24d [ 132.276255] ? arch_local_irq_restore+0x53/0x53 [ 132.280934] ? __lock_acquire+0x664/0x3e00 [ 132.285186] should_fail+0x8c0/0xa40 [ 132.288905] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 132.294010] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 132.299209] ? trace_hardirqs_off+0x10/0x10 [ 132.303539] ? find_held_lock+0x35/0x1d0 [ 132.307633] ? check_same_owner+0x320/0x320 [ 132.311961] ? rcu_note_context_switch+0x710/0x710 [ 132.316884] ? lock_release+0xa40/0xa40 [ 132.320865] should_failslab+0xec/0x120 [ 132.324840] kmem_cache_alloc_trace+0x4b/0x740 [ 132.329422] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 132.334442] ? trace_hardirqs_on+0xd/0x10 [ 132.338601] tty_ldisc_get.part.3+0x66/0x140 [ 132.343021] tty_set_ldisc+0x4f/0x7a0 [ 132.346834] tty_ioctl+0x492/0x1610 [ 132.350458] ? tty_vhangup+0x30/0x30 [ 132.354171] ? __lock_is_held+0xb6/0x140 [ 132.358252] ? __fget+0x36b/0x5b0 [ 132.361714] ? iterate_fd+0x3f0/0x3f0 [ 132.365512] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 132.370351] ? vfs_write+0x374/0x510 [ 132.374063] ? wait_for_completion+0x770/0x770 [ 132.378646] ? tty_vhangup+0x30/0x30 [ 132.382360] do_vfs_ioctl+0x1b1/0x1520 [ 132.386255] ? ioctl_preallocate+0x2b0/0x2b0 [ 132.390656] ? fget_raw+0x20/0x20 [ 132.394107] ? __sb_end_write+0xa0/0xd0 [ 132.398082] ? fput+0xd2/0x140 [ 132.401268] ? SyS_write+0x184/0x220 [ 132.408020] ? security_file_ioctl+0x89/0xb0 [ 132.412429] SyS_ioctl+0x8f/0xc0 [ 132.415791] ? do_vfs_ioctl+0x1520/0x1520 [ 132.419938] do_syscall_64+0x281/0x940 [ 132.423819] ? __do_page_fault+0xc90/0xc90 [ 132.428051] ? _raw_spin_unlock_irq+0x27/0x70 [ 132.432544] ? finish_task_switch+0x1c1/0x7e0 [ 132.437035] ? syscall_return_slowpath+0x550/0x550 [ 132.441962] ? syscall_return_slowpath+0x2ac/0x550 [ 132.446900] ? prepare_exit_to_usermode+0x350/0x350 [ 132.451916] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 132.457284] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.462134] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 132.467311] RIP: 0033:0x454879 [ 132.470491] RSP: 002b:00007f18be8fec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.478190] RAX: ffffffffffffffda RBX: 00007f18be8ff6d4 RCX: 0000000000454879 [ 132.485453] RDX: 0000000020000000 RSI: 0000000000005423 RDI: 0000000000000013 2018/03/25 18:39:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x2, 0x9}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x20, 0x101000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000001c0)) 2018/03/25 18:39:20 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/25 18:39:20 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:20 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) socket$netlink(0x10, 0x3, 0x16) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x36e, {{0xa, 0x4e22, 0x9, @empty, 0x80000001}}}, 0x88) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="6307ccfbbe52c09c8a2c8d115259ac53bf7e5ec5477b2750e133e2db8f30722300351ea391585923f0c3d31943dfd517125ac6aee0ba08f2a38b02de75ab31eb54681b74b08b15bba6299116e9ed26c1d8762ec2f4a8d930f13304ad64d29f014cc556322f7c860efb52f31ba3a6a933a41ffb7e2fc683a252cecf478640f9864e1678e33f97448443fa1c07c655f8aa9cb7b93653792c235c8391b345e503741f4972d8fb013562bac629b0fab3507390e991d07dcc9fa422f98a5424754fc2530f0047f6154448972bff2698"]) r4 = dup2(r1, r2) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000140)={r5, 0x10}) [ 132.492716] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.499981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 132.507244] R13: 0000000000000314 R14: 00000000006f5a80 R15: 0000000000000000 2018/03/25 18:39:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000000040)=0x23dbc32940ec5a93) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x7, {{0xa, 0x4e22, 0xfffffffffffff855, @dev={0xfe, 0x80, [], 0x16}, 0x7f5}}}, 0x88) 2018/03/25 18:39:20 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$netlink(r0, &(0x7f0000000040)={0x10}, 0xc) 2018/03/25 18:39:20 executing program 7: removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001840)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001880)={0x0, 0x601, 0x7fffffff}, &(0x7f00000018c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001900)={r1}, 0x8) r2 = socket$inet(0x10, 0x100080000, 0x200) ppoll(&(0x7f0000000040)=[{r2, 0x40}, {r2, 0x4c2}, {r2, 0x1}, {r2, 0x1000}, {r2, 0x40}], 0x5, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x20}, 0x8) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/25 18:39:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:20 executing program 1 (fault-call:4 fault-nth:0): sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:20 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x2000000000000000, 0x6, 0x0, 0x0, 0x7ff, 0x2}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = getpgid(0xffffffffffffffff) getpgid(r1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:20 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/25 18:39:20 executing program 2: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x5, 0x4) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/03/25 18:39:20 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2080, 0x0) getsockopt(r0, 0x0, 0x1, &(0x7f0000000080)=""/202, &(0x7f0000000180)=0xca) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xacf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8004100, &(0x7f0000a3efcb), &(0x7f0000577ffc), &(0x7f00007ca000), &(0x7f00000d4000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x6, 0x6d, 0x8001, 0x5}, 0x98) 2018/03/25 18:39:20 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2200, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:20 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:20 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x18, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x56, "de073a1e99419455a66844fcff6f622a874c880d630e7a92d1a671c8b51ad1d481b9c6f45eb9a058e65f409eff3a09c55d267108cd92efc522ecdfb1e440b000c632841375f67216b694a723d07360544f6e52f199d4"}, &(0x7f0000000240)=0x5e) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001280)}, 0x8000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000280)=0x7fffffff) 2018/03/25 18:39:20 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/25 18:39:21 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x10001, 0x40) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write(r1, &(0x7f0000000000)="84972dd696b07920376faf7ad3a6e9ec72a7f8e2df21956d097ec8177fdc2748e43802555d16ee2190182ff4f702bf34638037678385fa28e100ed6eeaee7c854a571b5b8ffb500566ceac98be87e1f4c5926efe07ed436a21c5838713caad0681f5bb18dc0c3c850ffa717097ef595dbf47fc7d8b8830340cfb14fe053449c7a4d6a4a48f2840239ae005ad1fb051b1e20ea4db9966e10be8438fc42e28fbd4aa9731240a51f8ff0259d992", 0xfffffffffffffe72) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000140)={0x3, 0xfffffffffffffff9}) 2018/03/25 18:39:21 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x8ae, 0x10}, &(0x7f0000000100)=0xc) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x84800, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) 2018/03/25 18:39:21 executing program 0: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000080)=[{0x9a2, 0x108, 0x0, "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"}, {0x28, 0x107, 0x963c, "8426d168472b792df9ec71fd615119e1569d"}], 0x1038}, 0x4000001000000}, {{&(0x7f0000001b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) 2018/03/25 18:39:21 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = dup(0xffffffffffffffff) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x2002}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000140)={0x2, 0x6}) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:39:21 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20440, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/03/25 18:39:21 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x60, 0x80800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@random={'system.', 'selinux\x00'}) fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:21 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/25 18:39:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20}}, [0x3, 0x6, 0x1f, 0x0, 0x1, 0x6, 0x9, 0x6, 0x2, 0x1, 0x80, 0x8, 0x9, 0x9, 0x9]}, &(0x7f0000000280)=0x100) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x6c03, 0x4, 0xffff, 0x7, 0x7fff, 0x1000, 0x9, 0x3f, 0x2, 0x0, 0xffffffffffffffff, 0x400}) 2018/03/25 18:39:21 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141046, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0x480) msgget(0x3, 0x0) 2018/03/25 18:39:21 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000540)={r2, &(0x7f0000000440)=""/241}) r3 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() keyctl$chown(0x4, r3, r4, r6) r7 = syz_open_procfs(0x0, &(0x7f0000b31000)='ns\x00') getdents64(r7, &(0x7f0000000200)=""/35, 0x66d) r8 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4a4, 0x0) getsockopt$inet_udp_int(r8, 0x11, 0x67, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000002940)=0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000002980)=0x0) r11 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f00000029c0)=0x0) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000002a00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002ec0)={0x0}, &(0x7f0000002f00)=0xc) r15 = getpgrp(0xffffffffffffffff) r16 = getpgrp(0x0) r17 = open(&(0x7f0000005940)='./file0\x00', 0x80, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005980)=0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = getpgid(0xffffffffffffffff) r21 = fcntl$getown(r1, 0x9) sendmmsg$unix(r7, &(0x7f0000006400)=[{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000100)="d92060b90340872d1eccd0a7d78cb62c94625afdf14ca2", 0x17}, {&(0x7f0000000340)="83ed0483c9ceefc7fb78fe", 0xb}, {&(0x7f00000006c0)="60c3451415c0e73b398e215ba70d3f4e83fe2b8235bf14f6044fce09bfd9325fe2fd277c13aa957df5ed05b4a833e81b8ab11e3258cc0341dc78b6e7ef595f24f8d8289211016332a672c09ff44c6504d374e66713b5627aec30f7e03f0f7dee83aac5c078dda0ee72bc7dd6334b373e94bc5349f6efd5bcfe09cca71e98cc9efcbadad98c9710c3f9a6744b93e659e313b2696ebcc1d4025af2a4c2baf1953f9a36f43b30ec0010a627a790464f3f45d92cbdaacdf2e366c962ee76a413fec8116a76c0edcc423a7fb6c02419f7816e318a7378efd6770cc3939035a74083370aaa3e", 0xe3}, {&(0x7f00000007c0)="cd9a596528f70de99a651a53830af6846f693df88ca2cfdacdccbbbbbfa4199d9b1a964ef5c03042a37778dc4d35427567d9c991d65faf1bf1de32c044e3049f07ea1a2d85e2a7a5d76c0af0798e650a578ee576ac4309f0ad0311cec4e09a5a2740083cf65ef834558a122464e0fbb017f12d891ccf5e9b96f4debfd7e5d8d524aeb78e253a12e81c80c388eb017a4347013ebe1771b57c0ee2428a3e63d28645effa90d36779f74c176d17a0fdffb36349389233e292b95f73b3c7999600ce33b36b5ebb791d30d2c2720dcceaaa44bc731744534795ea7f06fd753b96eea73ab3fe388c63925d65e933ea5ce83127589f99b6aaa23bd1a045ec", 0xfb}, {&(0x7f00000008c0)="365b55cc0a0ade0d222731f84f95e214add8182da8aaa0f41d41a7946dc0f3ff77104da619af7390e90230cccdf197a63a171d99557a82b3e6d1d05978146be2e71d6a94581935c775c729e3a6ff32138e07b612944a3107a64261a917f4380f455f0ce2e444120b0f9d07e1faa52ad947ce9fddf00ff803f1d6f67f39ebd66a78f6bb97522abcab78776bdbe4", 0x8d}, {&(0x7f0000000980)="eb5a1a97ea1ab2065d2ffaec1b7c62c1af671525d8c4f62cc3cb1ae9642a6cf4a871bb9e8a87cb7247ba57d356700f463f330f001696efaa52d3d6df1f634627ad00aab530ada09b559bb92cadc1451dd28c6287e5aae5d4c1297be022bd9abac9848dde7cf6b1070533822a2a03e6eec53675c9371c98402af635222a83599f2afcf21d29cf64fd82d0dc19c738eaccd750dec5183e4fd247856391e6d947edb0aa4402310ce21261078e162f95df5c0e6627e360d3d43142d800c851c7a99fde5bd7f3e1a11cadc6fd1c08ad1bb1aa71428ad4516cf973291590dc", 0xdc}, {&(0x7f0000000a80)="6b774205cace7520ddd1b5dae96bd49cb564cef3e46ab9743e05b833347a6ef715380badee5d9561e4001c5a9469490da5bbc0eff92281044838e805d4d259256ddc4f14726db3be3ba36fccbcc7ec75f830d543cbe2df93c3c1d03feead5e699574263be326f2441f0b7ab06f6dd3fe221e0d86d6ce64e73cc6d66884d5ad7149311f4dcfa9892369fc4576a589c36548d91d9b0bd3ce7787846f7e2bce42971a86ecc5e9d9126faecc22bcaf9595de4af2362aca26d1942e1f77a000afdc3946b6b6", 0xc3}, {&(0x7f0000000b80)="9a382f82a21adc6fe397e44f82849f517eb52f456e76f465f3ff63803b45408d8082fa8a7ed37daaa00e3d8937d539b0a4feec7f2acfee2e155843fdc6574a5bb77dfb0cee906bbc244a88b76bee525370e825936ebab70bb638c5345b9fe5117dbf34f6f2eb8a048df28263f720291782b6af96ac76e484780f4940b94ac7a60bb6cc3650df2b667eea4d5d7c21af215551f8d1", 0x94}, {&(0x7f0000000c40)="0cd49dc291a0d278a3e2a8d3ef8bc7b3a7366de6493fffec1df77b791c00cb84f11c4a514adb0e78281dc0e916ee9af5d1549f521032f8993472a86e804f2cc85f600ab42f59f04ad93a965a99e9ce3ec652813f52dd5abafbc6ff6f011a019ff99bcff8db06f8f3e0dffad4713083bb30cdae702156194318097a451d0444cc95bd92a1329e1907117ece7567364aa2f91f8ff7e5514572ba09c59c1b3ab47409a0d52367ddb334c857da7362e902faac07f6", 0xb3}, {&(0x7f0000000d00)="0fd416350f73f6cccd5373f4fca3fe917567153355847dca38f57649ce3b4b172242c1c6c97151936538cbeb5355559c224153f71df924d25c5ca992ed3193c1f4b1", 0x42}], 0xa, &(0x7f0000000580)=[@rights={0x28, 0x1, 0x1, [r1, r8, r7, r8, r7, r1]}], 0x28, 0x800}, {&(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000ec0)="1d26185a6558f6069bfd714a9fc5324fd69fc9a4adc5bfec820d0ca126", 0x1d}, {&(0x7f0000000f00)="24bef984274c80ad602e3315bb1a291d5bba0d2d74b0ead4c604959e21b8438f0d94b20e666fcd1bfa147ec9ae44e2103707ec3f067a1fb953766712c2929dae1a49bb711f80f7e90bbbb413e54c45fceba6c9cdc86127126c3d0a5c931c354ae75d71249f35b36d5a13defeee286fa18260a2fa5be32f94f9c556abd047a3786fe730e3d793874e13fa0767b10bb4c239aee9db3ccd9ecb5367824f464c6bdb1239b6758b6193ded4", 0xa9}, {&(0x7f0000000fc0)="039b1be5a3fc2c4ad8a8457491874cfb568c19f3849ed1ca229351b5f8c0b2f3d65c66bc099e843e2d52b06e6ed39555d7dacdd01304e0ceff751427c8f3a175c35e303b74099302aa9069af98af5162a47d016cfb822e0105478efa233c0e322e61f31f38efd7cbcd22e9dd217fd8d216be8f09b5e50e62449a5a", 0x7b}, {&(0x7f0000001040)="d3b3218c1a9ad5445a9286ce59b7b9a829723c9c89975ad0ab2dd941df588b52b2ecaadabb3013ecdae2", 0x2a}, {&(0x7f0000001080)="7cd3af51da5595efa93fe52fca2a6c1b4f07b3056c2738d05b031e", 0x1b}, {&(0x7f00000010c0)="86560df49711ba664df4bef9c399a0253d9170a8cb0586ae3cde5f251664a7bc3b7ced7579c626671b0b85362772eb0cdca8096b34b3f010c6228c14e367a6908743564aafc8709208c0d3", 0x4b}, {&(0x7f0000001140)="7dcfa6f6d952cef68783669d820aca", 0xf}, {&(0x7f0000001180)="c0d811c5c6c592e32b60d6e5485ada31f4ff14ce0c689dc891b0955b1f492b60354ccfcc2254cbb1490a469992bd820398d0b326efdb242aa44aab26ff9bf5b1ac5ae79d093389e4bfc4befab0c5d723e9bf117443765c60d3914635e0b2dba0fef9e0f684e8ff567b76808e9c19f7f8f26281aae033b1aec04427e3873c4ec9aaa74af77eefa51877d5bff84b0022da37aad467d067fc8010800e6b5009d35d41ead858e0cc39db7a0902c55a889f922be4fd95bc7cc2b30bcee416a202dbd3d1a7117d97ebc88558fc154fa0f2c2c47ef177ad9c6d6d62d1e21c2ef1d17b235e91d5a9706b", 0xe6}], 0x8, &(0x7f0000001300)=[@rights={0x18, 0x1, 0x1, [r7]}, @rights={0x28, 0x1, 0x1, [r1, r8, r1, r8, r7, r1]}], 0x40, 0x10ffd1253b99b529}, {&(0x7f0000001340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002680)=[{&(0x7f00000013c0)="681cf833e4a26b", 0x7}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="cc5ce4bc2602308d9ed0312e17d8cca92fb6a363ba1a28947e9f7ce8f5d8132bce89cc99bb9456f7f85b07c1c6faf255819c6815d2a1b46bc403fc097470e16880f556aea3954fab911961dd0cd5e8596398128fc96be4515da04acf8d912a49d9ab420b92eeb0798d949b2e645b6613bc1d08ceed89299622c6be12e7243cf18e036cd1a53ded0b382c5423afd2d37264e2ba7fc85f5e0a5852b7dfc66ac3f17929470a7c70c20f61039031ce89a8a18a238e9fad1e81a2597fb18785e5a073e9", 0xc1}, {&(0x7f0000002500)="24740de3157bbf49714711d4b5567f5ae20a56a11ed2da45407c7d84837b9930ac6bf26b848581c7fdbfc2a16bc05eb0ac2456c298280b08ec9aaf6d75f080ba85e2b1d72636951cab11f1a06a3a85e459a8db58747212011620d3141b459225dceb0f030752a77d6bcb625ebd5818cd8f453d776e0a6565f7eeab8286b62a7d9147f8cf8a", 0x85}, {&(0x7f00000025c0)="9d70a1552c4dc09e06c06a2d61f9c10e2bca4a07c1c83990652cecb2039f83def39655ce354ca3644b2075c909898d2309b9f8a1499c0d563e8a587dc8f82200fb22387af0f474ebc5140cdf57cfbb0e5962d8597e93e688a1e367e9f410abd2707bfcd3d5e63331b7ad5d6a53662737fbb246933743d3471b741876b648e2d8dbf656dbb284888e6a2a76137e68cf94068b120a39a17dd0c0cc03e3f1dee1", 0x9f}], 0x5, 0x0, 0x0, 0x44010}, {&(0x7f0000002700)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002780)="61f4628d62b86e2c29dc1422953f72cf2842c772a6dba4503e24259c6a15dd59c4aa4edf792f6b9e8a92310d95fb7d0f581a25b045a9b952b1b38ab212679b482afb3b320ca4d446a675171dca696dc07e2d761a736bd67ffeb107b916f9aaa55b2cc39bba", 0x65}, {&(0x7f0000002800)="f23d43a316b0f17edcf31f471546823fffc7e86f69f903d570fe07b4ccc101e495e4cfb4eaf7ca39766c112b0ce88dfb1e0a6f921ae271e9cb9969aa5b8ae9e91ceb6637c1b3e12bf9176a4e4b3a51b0f6a2fd0d271caf92763d499c0de3e1fac3665f0eaca6f360dc1608fe410dd80ea1ebc21a92cd4088f5600f68641eb69523b8b55de67c9e83384f882b61ee4931981dcd2007be7ed48335ce4b42a72e5a67d16b0e5a45cd5de9050e13e430bc371fb4aec2b4967f62f7f49d50ab88219beec28636f952c09538", 0xc9}], 0x2, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r9, r4, r6}, @cred={0x20, 0x1, 0x2, r10, r4, r5}, @cred={0x20, 0x1, 0x2, r11, r4, r6}, @cred={0x20, 0x1, 0x2, r12, r4, r6}, @cred={0x20, 0x1, 0x2, r13, r4, r5}], 0xa0, 0x4000000}, {&(0x7f0000002b00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002e40)=[{&(0x7f0000002b80)="dd96b313a5967004037c5f015749b44a9f666e", 0x13}, {&(0x7f0000002bc0)="3a2fd90ac3243d0a86422b4d096cefc033dac5ef85900fdc7a6326241cb7712071991ca1141aa0f6edf1b08c3092389ea8cf65551a17ff469e1915785d1e84c92c139413150a8a74391e0dcd226ab0ce1357b6a179d5906f9bd09155053fb2f2cedf89106723d31561cd3be6893c5cd9e80d6bc7060114b8657938274058dbb4b73861d8b94864bbc4058a126b0dd4842ae5fa3f1750ad0dbe01ab43394de3814b7bcc9c5d3a6bacb3ae05dbbede8f73f4d5ecdb70f5445e34c29b469e3b7551d00e120ec0a4f0", 0xc7}, {&(0x7f0000002cc0)="de6e74e37fcd7d666efe2b4b9665dbb811486b1d4f9f510c1e3e34588a4c1ee908c965af6d1964d42abef88cfc61c546483112e54b7fd5a77b06e9d3304af921822ab6b1927a6f54354ee47a563e1f7c700dc5b6b4c779a91df6b055bd52c3bda55d3d8f6b02ac71218fbe9f2141bda57f67edd6cca01b80a392ccb528c4a53afff62b815c6091a23bb480d62f9d58b4c2146ddd8bcecf85a87b6e57d7bc0d", 0x9f}, {&(0x7f0000002d80)="09e0de31a0a03cff78a6de882b9194365071b5d47e030742753c33155c5a86", 0x1f}, {&(0x7f0000002dc0)="3e35533c0b70ef5816877bfcfa3a27fc7fafbbb85ca6c5d4bdc54e4a00ce533ae7123a3de2cd552caba36df0fcbc475dc1a0cb6fc53e1f563c4be6216331fa0e9094f03a40867feb4650e52983008907b4d5c2cd0f2766612a3cee3f892c37a0477025", 0x63}], 0x5, &(0x7f0000002f40)=[@cred={0x20, 0x1, 0x2, r14, r4, r6}, @cred={0x20, 0x1, 0x2, r15, r4, r5}, @rights={0x10, 0x1, 0x1}], 0x50, 0x4004}, {&(0x7f0000002fc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004300)=[{&(0x7f0000003040)="adbdee6aa2c51cb66b64b57eb95dfea0e972368c84a70f2cb67f0d5a859e5d9907239ac17c4577a4133a239ae0101ed9cc4b02a94a9701ff67b33671344325974f", 0x41}, {&(0x7f00000030c0)="3a59a18cc17f7e198344c28103ed7327d3", 0x11}, {&(0x7f0000003100)="8f54325cfa749b3bc15cba1d681e05026e2012ef361948f41ee96089ccb45d674d9256bde6d05fa93f26c52d0bc2566593cf778352c9f82ee6fdfca557d2a9e65d3e609e87dc6a214fe970a5f179e858a48eb4a1ee888b9c72c1aa46f8f522a5797ae9fcfd8bd77bd99453a7b72a4bba4781fd1bf52c19486b61d451ac0cead9581fcf37fe4ab2a8896ccb7b47c7b41e8637ac93069a158a", 0x98}, {&(0x7f00000031c0)="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", 0x1000}, {&(0x7f00000041c0)="64b3bbc6e338fe54f10b58770758e26981ee8923d0d88f9802cd24158d2cacbbf3a506", 0x23}, {&(0x7f0000004200)="56982b45f84774738e10848e255ae1be0049346602de8eb8741ed1d4516be260610013855d02ff81aab4f19174fe0c80c2f669ac06153ece2430dd84062e35f4841c3649abe16f26124e16eea45bde9b9e182ed55ec88f7c04773a5fb58c5b0ac25253b925a63e96e108a9da537e54df4cad205ae0809fee389e3b4ee6fb3960c5648fed133605734d82c8f509d915c0ab1e8f049d84fac95d0c995175a1397acff5e5446294698630f27e70c2a8b1b0c38ea98280862cdc716eb49f4300312b6fa03a50de801ed8580903e4e15c82900d70b838da18519caa", 0xd9}], 0x6, 0x0, 0x0, 0x404c010}, {&(0x7f0000004380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005400)=[{&(0x7f0000004400)="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", 0x1000}], 0x1, &(0x7f0000005440)=[@rights={0x38, 0x1, 0x1, [r7, r1, r1, r8, r8, r8, r7, r1, r7, r7]}, @rights={0x28, 0x1, 0x1, [r1, r1, r7, r1, r7]}, @rights={0x20, 0x1, 0x1, [r1, r7, r7]}, @rights={0x30, 0x1, 0x1, [r7, r7, r7, r7, r1, r8, r7, r8]}], 0xb0, 0x40000}, {&(0x7f0000005500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000058c0)=[{&(0x7f0000005580)="3d5477f59a04ee6fbb531ad6c8d4e599fd6a0656e9ec39a69798ca1a56cd668034d980c29a2513c488d6ec2d836ee4b5ebf25a18eb1cb6af5243f7f509350e89ce10d77067180a074c29cdfc6e91c7271e810c379a7e08d7e387d08ae327dd554b9dc338f7f74451ec08fb131e9af3edd80495d36ba95d1337bc7b928e5d42afbde35681e50d0eaba3311347f5905238a43380324eb4ccdeb4704606a94c5f5ead3965f1e2dd7906eaf2627e0a09a9c170be0a4984d5b5e936296fa75b4729bd7de5d23be17e814f5d36cb9d301ec77cb935d3a86e07b0353fd7515e9be5", 0xde}, {&(0x7f0000005680)="0ddac56cb690a7b100dbdca8678fdf9f0c4228ee8f5d9aafaf5b27294b6264e61ab8aba7fd871748fb3d71441f60972f54f6888042903fe20723e6ced0cac05ac802259eac6206a505b84f9673eddabae2c7cbdd04e9fbd54589cd52ed0a133200e459d6424976ac10a91c4d93455a0c0694a4b439b3a14ba40b342f113c23f04966d2a6ffcccb5397aaec2d7e59037bdfd3eb16fa1fcb9e8c5551ce64bcc4cd", 0xa0}, {&(0x7f0000005740)="e006464622e127439753136dec0324d46e744a5b5c08d4e528b1957d5b6e2e6c4dac6c8666c8f5088e7943d7bfe4cd3092359db64722838888aae229579057e0482eaa3fc3b9d6ef927311c67ad22175385ab4521fcd3699ff1fd10c17d5c385d1b5572b2e8f0e808c7416ddee", 0x6d}, {&(0x7f00000057c0)="1cc35cc32747c069", 0x8}, {&(0x7f0000005800)="328e526daae8598752abec87152c09a3f97225a7282a5d69362ac0d9a6c0f26e8bfa22cbee03558ccb0cf62d86bb676c10eb0692ebb72dc76ca62574a8bb2181d2b566178b27a77f358c1acc564d1ae3bd47b50903460ceb31c2324f44451d6bd330172498607e8a3fb827235d9ebee1fd03f7d6215a50bdbc92387263eb61c543fae5d937556096863c0ee354747883d53d48", 0x93}], 0x5, &(0x7f00000059c0)=[@rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r16, r4, r5}, @rights={0x30, 0x1, 0x1, [r7, r7, r1, r7, r8, r7, r17]}, @cred={0x20, 0x1, 0x2, r18, r4, r5}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r7, r7, r19]}, @rights={0x28, 0x1, 0x1, [r7, r7, r1, r8, r1, r7]}, @cred={0x20, 0x1, 0x2, r20, r4, r6}], 0x100}, {&(0x7f0000005ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006080)=[{&(0x7f0000005b40)="47788ee8ffcccff70a2a80858db1c8c4519e2380ef691f99de771b3bf73830d4a0bbff213d9a7037e329dd41cb71e0517b72941966c8169aaa061e416dcce6e32efd4eb8b07d8a2e9f07b366d1f3d3674deee0c2e0a3b4f6c7f5f43cf311caa49c0bde6da664aaf97f95897d4d006409a34d9c75f4fafbfae97a3e0da4958dbc579a0b24eb4079c5cbd2a827fb77710b92722857f124a6d0ecffeb8dcfca0d805908cc2fa3aa5b815fb1ba3b76c4c892c86cbfb1214d4bec1aacadd00fc2c5bb6e039a46574d9dd4", 0xc8}, {&(0x7f0000005c40)="d0dcab61abc2976209f68c5626014c3aedea81dce5e431aebc88d95ea4440e40d818ca583bd03fee7d55a341fc1a3bf684556eb654c7d4c7812529dea992803a3df0425cad", 0x45}, {&(0x7f0000005cc0)="4bce1bb40bc3fc7ec592ed9679b75ab008ccebec958f934199989d0ead9e4860c7627f56c9b53c8d3044c1ff1226e955c17e804b29fa65deef2389159de40b7b8e7cd8f768a5ad8b3ec69564d5eaa988a73f9d7e73dc2759b357b980eef6a3dcf26c75f3e2728d4ef40e0d538a49d6b863dd224118f7f16e0e9a77ad2db884776b9750fb7895dc6dfd738abe3ed4168582adcd3f1b98041a3dc57efe70eb3a8bda9936bad08b64b58a3057e3bb99dfc15c597366f9559e", 0xb7}, {&(0x7f0000005d80)="fe2ff1e0163bf2247a9165c0109b97788fb2d15c86ef7ea0a7c116f67a30e44b90752042512080ce1bca2d139ad276c10dbbb6059050aea8e02061cba1d3d87a923554af5236ece3c31970de8ab8c95ec6cd8fed1e4c83db22cc1687c8ef6adcd258f48c485dfb76856768e9e36608c53162857042a46c2d17f88ee9f07fb73fa588f11ebec30d11b43269040375b0", 0x8f}, {&(0x7f0000005e40)="861348662b8309777ba5c660afd80cc453462c993c48ac282e069d0cba9e75ef4ff1b0c3965fdb13a910631a55b72c36d97e33dcc4484d7d44ea57b2a1f78d5007439411e682c62348cd85a635e32164457d91a5210465448d70f41260fa0e7ab890c91587466a473f9a64c90bf93f087e5748c43d2c5ed14e6d62f33f18259da3c57e9d6dd6fe4866d2de85dc6d3fa08a2942681862a6f898e5bdc6672fd0d860402dc3ab29", 0xa6}, {&(0x7f0000005f00)="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", 0xfe}, {&(0x7f0000006000)="37b47ec2e0a4f44ed7d12b674f86c283b98f00ed4a85b488e040195e59b516e1c1fbc34a9f4b7eb53c820d565de4b5198fdb78a8497c8d4c0cceb52a2d56564ee9a59d6c6c5fbacde79687fbf24828812d7160dfa4b3b49c94004b10f02b7309e387db5edca70872e9c4917cd3764ea8a7bb9ccb", 0x74}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f0000006100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000006180)="c3eee7155c81c0ca7c00fea7fb3a13849a986e4035655076bbe953634557e72b85df54aa6829423bfa37cd715a6cf137a12aae0b532296ec7a45e211220b3e39fdfef5b4a382", 0x46}, {&(0x7f0000006200)="7209610d07bae103a0b9aa691dcccd8c5bf09e3c62aa4336e1ca8fe56667cb1e4e6b6b19054bef9ebae1dfe26386dbfcb61cca859e9e143f2646f06d1f5e53e09ce42cc6dfbcee1eaddfa0e6b3adb9ce021e1d580be6898d32e02904568ab886644e23ee0263c5e8217abb1f7b2c5b2d1beb6e605415891d17764f36ce8cd44eef34a76b049c3d381b0d145a32243f47e7f6b6065a63d6b1381c1498a4cc5e8675778f3f97de62f2aa6a042e51b65ba0690fb46ea0c9fb1ee8e91b85b7bc57cb4842773b638285829bf9c8598f6839bf28410d2c9aa21cf1805558b0c2c84ed231f574568fbc937b40c3243a3ef3b87918", 0xf1}, {&(0x7f0000006300)="65f50a5a422084ebf628ca75bb1701aea6f096763794cafc7cfee8977206369f925b5bf1f4019d49a38d7b8f28f6ceb63ee4e9a6316bcd6fab16ec2e98e7bc5127a99666050360097e", 0x49}], 0x3, &(0x7f00000063c0)=[@cred={0x20, 0x1, 0x2, r21, r4, r5}], 0x20, 0x8000}], 0xa, 0x4055) connect$ax25(r8, &(0x7f0000000080)={0x3, {"6630b3006c07d3"}, 0x800}, 0x10) signalfd4(r8, &(0x7f0000000380)={0x4}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000180)=0x4) 2018/03/25 18:39:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10bff, 0x0) ioctl$TCXONC(r0, 0x540a, 0xc) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x7f, 0x8000, 0xc31a, 0x3a2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x1c000, 0x30, 0xfffffffffffffffc, 0x634}, &(0x7f0000000180)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r3) 2018/03/25 18:39:21 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20002, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:21 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1}, 0x32e) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/03/25 18:39:21 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x100) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000140)={0x6, r4, 0x2}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000200)='./control/file0\x00', &(0x7f00000001c0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000002c0)=0x3ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x80) pwrite64(r1, &(0x7f0000000080)="1897c1831aaa8aedd73080916bbd1f480b7c08ec13bf46292cb8bab7968cc39f2ac3c3c6ebdf6fd350dc4696859fb2b620363dd5aff45f8d7fe0680f1fdad083032c2432f95be1a329f44c1c335e", 0x4e, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000280), 0x4) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000140)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 133.952645] QAT: Invalid ioctl [ 133.997784] QAT: Invalid ioctl [ 134.014230] QAT: Invalid ioctl [ 134.042802] QAT: Invalid ioctl 2018/03/25 18:39:21 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000ea0000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) read(r1, &(0x7f000000b000)=""/192, 0xc0) sendto$inet(r1, &(0x7f00000001c0)="e494cb1e1e67ffeb71ea0a0ce24a6a93584ae4623628fce57a9aa1a37a0a9ad6e6b259cee288c6a17adf27246180eac5d0e4fd9ff3c511e4fcf01d162e36ebaa3bdcd51143e5e52f161f71bc399a12bbbfd490bb2b3275965a5b2f111bfd0c76ca6f2eba98d5c8e0620f113fc7709dd6bb0cd70c3e927d0ec02ced0bfe36835fbb7c846e36b27d09c6008d72469b838afa9503d2780b829a64ab18f224e4f2002ff0cbca6e962ecb3d246a01cc775703bdf11f1ed726ae", 0xb7, 0x20008000, &(0x7f0000000280)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) 2018/03/25 18:39:21 executing program 4 (fault-call:5 fault-nth:0): r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:21 executing program 1: getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x666, 0x800) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x8009, 0x59) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:21 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/84) r1 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='c>u&&t.user') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x60f}, 0x8) 2018/03/25 18:39:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/03/25 18:39:21 executing program 2: r0 = socket$inet6(0x10, 0x6, 0x6) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)=[{0xa0, 0x117, 0x9, "2c6598355b99a30d28d728f81d58d3571683f99199fe525a240e6f4ed02035e60ebd465c7a04c6f5b6340499d604424c6ab9e6e8a905ace31b2ac8fe73a8078ce641831fd68c55c4930bb72e4525e41783a1998b2a7f83c8e959320c82d6636ec7ce5d060d0656fb4a2bd96f2f55d926c83ef36ac5a071a482b448ac94233f8d1f8b4cdda77ff1af30bb"}, {0xd0, 0x1ff, 0x7, "ddfb1d73e7f9dc2aa2a7ffff1860e23c3121df9538cfe7ad0e3e1b2c2d8722b00f51e57acfe8774ae37c6aad0cc112b5307c362937021bc16cac4334b00ba6a6f2ecf48d1c46be7646b04cb84fce86935a935053029234cb5ccf8f70a275b111a91e6b5cab017eb77b6134a2c148ea59876725968c0026775ad523b494554a52696a6589be2bd81c599ecf863bb8020a04ac56a5a0fb5e8de369a16ce2c5b7c1cebdb39485aebd1b6f03bd5ba319da8fc179ce03363bcd9e3daf623ec981e77d"}, {0x40, 0x101, 0xffff, "c9ce9f1b4ccb4e13e45209fade693d1f3857a2b0a0871b8ebbe1a77ed0fc4052c39ff40ca5c76af478"}, {0x98, 0x115, 0x2, "82392ec94a83583ae934fa4f8fa4b06da2393e4baffca95ebc40b4c5315b327bf5ed9fe3b18fa0bccf4aeeba340ad2fca4a7e347dca8f85556c6bb0c4fc2675554eeefbced82481b6b1f4e716df470a1ffc5231c623dcb806412ac451fb42e93c3178de0928c0cfaf4b1ce03bdd26db7f7711a7a12466301068f42ab4d6a876fb3147958116d"}, {0xd0, 0x113, 0x6, "6d3212fa49d0e6cdb0a6354183da28c125d7376a85b92c254c1b9b06fd19a4a48f11afabd9fa3723cc1a87c6b73a71802b00b37347c6dfdb3d895c58caa34898996224f5a52e28a8a675a588a19d98ba63cdf17671d9be62b4733fe0ec27847cb35b68a556bc202891e5eaca3bb5273a6ca5a0efc1f232f2eb345146b07afd98b712d7fec2d502b29d5fcd4b7ef0292fdaed260228a4e1082b3520af7b948f6140814ce8ea0f8affd012a971b7f82774979c154c65fb24558c79"}, {0x58, 0x115, 0x5, "9e20784006d27fba621d7f9786047bbfa31f3ad625c45d8eb453451fcd8f760049afc027c5dbe2a2c00d1fe9fff5d9a8816c5f8c154b785073be15fb7749816844f68f3ba5"}, {0xe8, 0x111, 0x0, "05e73d5e02136e1c7bf1d093778fab6b92fed60c2fb781e6f7d58d8a461a412358c94556e3254ad10328ebdd32c8165a3bdb6d5d6bdb6401b72dee57ddeee4b48d5f0bb8e6d47e92ff267123d47366d8f622c87e5e5d130122498e9466416b1d37630a51a6d64f005acef911ca53473462688ff6682eb9d28ff512b8c61a9f8f2ffd725e1e83cdebe7eaa8baf8cff639f1513b883412251389ed9bcde603f121d40379ca6ba64ee2a5b209bcc769a342ddb65a74b19f4642cfce5478222248030fe8a3d07bef067a0af2c12f04293db90a531be335e20511"}], 0x458}, 0x0) 2018/03/25 18:39:21 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00 \x00\x00\x00\x00\x00']) dup2(r1, r2) 2018/03/25 18:39:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) fcntl$addseals(r0, 0x409, 0xa) r1 = dup3(r0, r0, 0x80000) syz_open_pts(r0, 0x1) openat(r1, &(0x7f0000000040)='./file0\x00', 0x4000, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:21 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0xffffffffffffffd8) socket$inet(0x2, 0x10000005, 0x1) 2018/03/25 18:39:22 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x3c}) 2018/03/25 18:39:22 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:22 executing program 7: keyctl$reject(0xc, 0x0, 0xfffffffffffffff9, 0x6, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1ff, 0x50d880) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x26) 2018/03/25 18:39:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000340)}]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x1, r0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000100)={0xffffffff, 0xa, 0x3f55, {0x77359400}, 0x5d2, 0x2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000040)={0x30755a11, 0x2, 0xffff, 0x6, 0x6}) r4 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7ff, 0x20000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000180)={0x2, 0x31d, 0x7fffffff, 0xfffffffffffffffa, 0x6, 0xfffffffffffffc00, 0x7}, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000005ac0)=0xfff, 0x4) 2018/03/25 18:39:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000200)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) getcwd(&(0x7f0000000240)=""/239, 0xef) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0xffffffff80000001}, &(0x7f0000000180)=0x8) 2018/03/25 18:39:22 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000013c0)={0x4, 0x0, [{0x2, 0xa1, &(0x7f00000000c0)=""/161}, {0x2, 0xffffffffffffffcb, &(0x7f0000001300)=""/94}, {0x0, 0x9, &(0x7f0000001240)=""/9}, {0x13000, 0x41, &(0x7f0000001280)=""/65}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001480)=ANY=[@ANYBLOB="010000000000f700"]) 2018/03/25 18:39:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x200000000020022, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)='/', 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x4e, 0x62edc8d, &(0x7f0000000080)}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:23 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x1, 0x10010, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlinkat(r3, &(0x7f00000000c0)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:23 executing program 7: r0 = socket(0x10, 0x2, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) uselib(&(0x7f0000000040)='./file0\x00') pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/03/25 18:39:23 executing program 4: r0 = getpid() r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000100)=0x3) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:39:23 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x6, 0x0, 0xfffffffffffffc01, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, &(0x7f0000000200)=0x84) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x2, 0x22812, r0, 0x2000000000000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/25 18:39:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/25 18:39:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x1f) clock_gettime(0x0, &(0x7f0000004940)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000080)}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000380)=""/5, 0x5}], 0x5, &(0x7f0000000440)=""/67, 0x43, 0x9}, 0x200}, {{&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/115, 0x73}], 0x1, &(0x7f0000000600)=""/97, 0x61}, 0x6}, {{&(0x7f0000000680)=@nfc_llcp, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000700)=""/1, 0x1}, {&(0x7f0000000740)=""/146, 0x92}, {&(0x7f0000000800)=""/72, 0x48}, {&(0x7f0000000880)=""/210, 0xd2}, {&(0x7f0000000980)=""/218, 0xda}, {&(0x7f0000000a80)=""/191, 0xbf}, {&(0x7f0000000b40)=""/188, 0xbc}, {&(0x7f0000000c00)=""/52, 0x34}, {&(0x7f0000000c40)=""/163, 0xa3}, {&(0x7f0000000d00)=""/233, 0xe9}], 0xa, &(0x7f0000000ec0)=""/4096, 0x1000, 0x8001}, 0x6}, {{&(0x7f0000001ec0)=@can, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/26, 0x1a}], 0x2, &(0x7f0000002fc0)=""/253, 0xfd, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f00000030c0)=""/250, 0xfa}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/144, 0x90}, {&(0x7f0000004280)=""/28, 0x1c}, {&(0x7f00000042c0)=""/188, 0xbc}], 0x5, &(0x7f0000004400)=""/234, 0xea, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000004500)=""/214, 0xd6}, {&(0x7f0000004600)=""/131, 0x83}], 0x2, &(0x7f0000004700)=""/168, 0xa8, 0x1}, 0x8}], 0x6, 0x40000000, &(0x7f0000004980)={r1, r2+30000000}) getpeername$inet(r3, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000004ac0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000049c0)={0x0, 0x800}, &(0x7f0000004a00)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000004a40)={r4, 0x5}, &(0x7f0000004a80)=0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x3) 2018/03/25 18:39:23 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x408000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x18) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x5) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:23 executing program 7: r0 = socket(0x10, 0x2, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) uselib(&(0x7f0000000040)='./file0\x00') pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/03/25 18:39:23 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x1, 0x6}, {0x0, 0x80}, {0x400, 0x10000}, {0x1ff, 0x10000}]}) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000140)=""/167) accept$netrom(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x7f) 2018/03/25 18:39:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x6, 0x8, 0x80000001, 0x101}) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x22ddfe35c03687a2) sendto$unix(r2, &(0x7f00000000c0)="98af3959e8981d87fdd8fb1422941450a70d9661674738fde23b901afcb0", 0x1e, 0x20008000, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) [ 135.909172] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 135.928187] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/25 18:39:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='\x00', 0xfffffe3e) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff39}], 0x2c) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:23 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x20, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000580)={0xca, r4}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) renameat(r5, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000140)='./control/file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) r7 = request_key(&(0x7f0000000480)='.dead\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='user.', 0xfffffffffffffffe) request_key(&(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='user.', r7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) syz_fuseblk_mount(&(0x7f0000000180)='./control/file0\x00', &(0x7f00000001c0)='./control/file0\x00', 0x2, r6, r8, 0x4, 0x5, 0x40) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r5, &(0x7f00000005c0)=ANY=[@ANYBLOB="d3d9dab8aa875b3675b42d28c3fc06cbf8bfac653bdf72f3db461627c2317cf1b6846742b5045dbfc21587b9684a377c5874d241ca78e829c353f749745b66aa5c26ebfcd9c020048894cfad5db1c0520df314a659513a03d1a865b35eeddfcb49b72c2bb00f6dd4dc8e3588c2644004302465d4a55d4dceb96632bae61f4896d22e39c1b2c1410ebcc898aa1fcb52181ae7d858f4c495e8a1475fcf1d4d291578ad42b331f9652fd3a67f3939576affce8f8477c4c75f22b3204b3865e21e9d39feaac94b86c3bbff0f2987c7341a0d3549560055c957afb95ea467b6f6a3da5927addbb0f2bf1abdff279555e6c9c7f3e97304"]) dup2(r1, r3) 2018/03/25 18:39:23 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0xc000, 0x0) accept4$unix(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x80000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000040)=0x80) ioctl$sock_bt_hci(r1, 0x400448dd, &(0x7f0000000180)="15b8943f793dca07bb7b29476b34f28b119d323dab52293e94355d261b049429558c8482631ec5c06cabcb0f9e3da75105ffb1721780426b97789024a15c5190181e5ad943286c099303cfe94c60e6f08cf24acced3034f946c5e4eb556d") bind$unix(r1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/25 18:39:23 executing program 4: r0 = getpid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) sysinfo(&(0x7f00000000c0)=""/227) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0xffffffffffffffff) [ 136.216652] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/25 18:39:24 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000000000000000080045000058000000000029907800000000ffffffff00000000002890786fc71f38eebdad88b131ea464fd2554509bbb07e7f6eefa54be0be93c62650166a0ce575dca5fb210ede1b300f02a0e62393125a5a41cb22bba053a5"], &(0x7f0000000380)) 2018/03/25 18:39:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000080)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_generic(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40a}, 0xc, &(0x7f0000001400)={&(0x7f0000000180)={0x125c, 0x34, 0x102, 0x70bd28, 0x25dfdbfd, {0xe}, [@generic="89a7bc5cf94d409019358e9d53c30df92fcfbb7d233642a82466c75621e47d54c467f02a579534c9d4507a5ffdad0b7793e0e47fa208908d8ff9c7b752b44912bf12562411002c57e11c1c7f2ac8bb24fe185a2afd63a4", @nested={0x11d4, 0x1, [@generic="4b8a77da47d2fce6e905bf77d6d613bde8fb95ada764ef65925f358724ce157664370b5859ca488674a149a8b1be138bcbfcaffdf5d5a289bf6e7e9823592c05ff0eda73166036e0290703f808a9ef4129a88f6062802fe16f2df6dbafcd771f1504542cd1444ff54662aea5c4aa7a328a905055a454ecb2cc6201b94144517f9d0d11fcb3c18e0c35b01070d4faa4eb52ca6d50e44d513b77", @generic="c1e4e63950efb144dbc63d051970b5191afbf7887a152316f9d185488041f7e94da2101baff13e717a6d6122079f72b61840f613027da4557d1606739d81b749c9f206bed24cca55a8e3e0fb478342580e365da7b3a87a60d88ca9e63e000f318ec8d068c3b7589e0c962c0f9607f98af0b1", @generic="75dc3af0aeb7556cef213e6c72a35e6134fcc4decb741f7cc6ae861b4c5edeef8b96803148178e0632960c56c685b3c3224c0967e65aa7b5ddd0ed45684e01399b5b91aa414f222b973a2b969af64fdc3f6439c3d140720e5624d84e3126af252d57868f977a0e796abf43ae0691fc64e1e4d3a0e0e9f15c040999036538cdd1581e7f620973896a4ca2cb7db388cf73ac370411ba9bb3f9dcbe04ce0c6a6424a824010485e400a0", @typed={0x8, 0x79, @u32=0xd2f0}, @generic="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", @typed={0x14, 0x76, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}, @nested={0x1c, 0x72, [@typed={0x4, 0x89}, @typed={0xc, 0x16, @u64=0xb95}, @typed={0x8, 0x4d, @uid=r2}]}]}, 0x125c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/03/25 18:39:24 executing program 2: r0 = getpid() getpriority(0x1, r0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x81, 0x30}, &(0x7f0000000180)=0xc) recvmsg(r1, &(0x7f0000000740)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f00000003c0)=""/223, 0xdf}, {&(0x7f00000004c0)=""/166, 0xa6}, {&(0x7f0000000580)=""/118, 0x76}, {&(0x7f0000000600)=""/111, 0x6f}], 0x6, &(0x7f0000000700)=""/6, 0x6, 0x1}, 0x0) 2018/03/25 18:39:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvfrom$unix(r0, &(0x7f0000000000), 0x0, 0x10002, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937b, &(0x7f0000017000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) fallocate(r0, 0x0, 0x4, 0x3ff) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/25 18:39:24 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) clock_gettime(0x3, &(0x7f0000000040)) write(r1, &(0x7f0000ba1000)='/', 0x1) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000), 0x4) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) fremovexattr(r1, &(0x7f0000000000)=@random={'security.', '\x00'}) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:24 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)="af8e5307ff718bab80472291d581b4c8f80b6a93b64d332211d66ed0e3a78dc5a68c12710a459afa356ccf4e21eea847f2dc690690070c0d0b9f193ebc220920d64c0fae599be7c4bfdcc3dd85f0f833fa653609201f9d852f4acabea29ab552ad75c6ad99aab3b3204852f36b75f76d04c694a2e7e1824ec18e83af66dc115ad3f87c2fac5944d5096b0deef415dd2fe0fb360401e5111569b78aaab8a75174741726b9545ef11f77b2ec5a5ae6299a6475758095682b387029f0b4dffabc3b7d118b8bf66e14e8fa90fd06b6b2cea2c2291d3075a59eaa334af8cb4a633306432c", 0xe2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000200)=""/76, 0x4c) 2018/03/25 18:39:24 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x40010, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000400)={0x8, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000440)={r3, 0x100000000000}) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x16ea, 0x1) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000340)={0x17, 0x8f, &(0x7f0000000280)="aa692eeadd61dfacba49ca3a6c23f35ef996921e7a0b4ac1d5886a5a762ab2dd1d0d161775d675e6933bf64b484f6463f61f7cca485597bb1c02264664bd130264fcf7a2f31f34801215e46aac8e7a83c73de6c8505b4939e3fa32de1d26aed0436aa099bf22e9d7d95940d2c3c1fac412ec16415eca98c3ec7789d482185d633aad470d71cc60a86bc6d1dead8025"}) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x55, 0x40000) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000100)) fremovexattr(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="757365722e65716c00c407c165f0d122386a7f4da8f16e9ced33c0cbb191369450065e31ffe347b9f8a09f2109249667b7514b4b3044e9199335863a6fc8966c45850cee4825ede11e5ff02f7c7ecb788669ab41b91b72cdbf03cc72013fb26affb13a5f2c7d992085d77a74e026795b391a5c25065731c2003547cdc7750bb823e4ec7051bf1fb133ef2998d87c1d1531aad6"]) dup2(0xffffffffffffffff, r1) 2018/03/25 18:39:24 executing program 7: r0 = gettid() r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x5}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x100000001, 0x0, 0x1, 0x80000001}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000100)={0x0, r4}) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) read(r2, &(0x7f0000000140)=""/99, 0x63) 2018/03/25 18:39:24 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xdc, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @empty, 0x9}, @in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e22, 0x633, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x91, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3c7}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r4, 0x1}, &(0x7f0000000340)=0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x1]}, &(0x7f0000000140)=0x6) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="12d26cd407ca610179da28c18a7c927f"]) dup2(r1, r3) 2018/03/25 18:39:24 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = getuid() r3 = getgid() fchown(r1, r2, r3) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f55ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) times(&(0x7f0000000040)) 2018/03/25 18:39:24 executing program 3: ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0xffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:24 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = getegid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) r3 = getegid() r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x4e22, 0x400000000004, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, 0x1c) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) r6 = getpgid(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000700)=0x0) sendmsg$unix(r4, &(0x7f0000000880)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000380)="132cc1ff65cc3201283f048a86c6b09b93581f81638ee750df6511d425e82ca524c261", 0x23}, {&(0x7f00000003c0)="3efe531d4fe4cb2ea5ccda4e8577888444f0e8325c2e38129eef91a752fd5e43eb1e789a8d2dcdbf3d6645f00479f16702dd0f6f4c9e51e14d1c1b3ad0615288a8bcdb4e7663be05cb6271026ee68d9918a19c131fdbe3dc38e3f4ca0f95b5f47dd5eb0c0ceeedb4e83c6e76f8107ba5c7e1db0d0a26e0e4907acba4cc97cb3af6599faf4425b1e82a5d522f0c6165743ad7e6842fa1fc1412f4262660", 0x9d}, {&(0x7f0000000480)="f6d1a78211aa663ef8198176ed6ba50dbdab56a584527faffcbbb9ae59bb4f32a60572", 0x23}, {&(0x7f00000004c0)="19b411b776afe59950ab98c455c1a54b96", 0x11}, {&(0x7f0000000500)="fb7be67b0c4da72091a5b44af430d3a8b3d98db5d6d6105a0a31a7ca3ddf51dd6eae93f6e89f8a313a95c6c67e908b6e8c6778ae9835f8be5412ca5b3026a1453a4965ab641c183d82a704b04c8bc59967c22766a40fc6abc54cbdf6846ff22f1d88427835a08bc956e611d0207413c7c24a19d9e390ab5c0d05b4d62a0ae3cdefc34278229869988b491a3efb70e5b4b0ea7b2d81823459564ddb00cc06a02ce5f06eb425749fa6b52ca411f8fbf9a18063521cc360ab2d844e34eee5680591f92880e3f0f39b0e74efe84c97c073a03c3e6cb121cf774db0a908b67ffab7362a2ef356b89c9e342414d2aa09de", 0xee}], 0x5, &(0x7f0000000980)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r4, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x80c4}, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x4, 0x1, 0x9e}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000280)={r8, 0x2}, &(0x7f00000002c0)=0x8) fchown(r1, r2, r3) 2018/03/25 18:39:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937b, &(0x7f0000017000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) fallocate(r0, 0x0, 0x4, 0x3ff) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/25 18:39:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/194) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2a001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x10}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x3}, 0x8) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x20000) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000000040)=0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:25 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x0, 0x9, 0x1}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/104) 2018/03/25 18:39:25 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r1}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000040)={0x3d4, 0x3}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:25 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:25 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfff, 0x90001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x2, 0x7fffffff, 0x5, 0x6}, 0x10) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f0000000000)={0x5}, 0x8) msgget(0x3, 0x2ae) fcntl$setstatus(r1, 0x4, 0xbff) 2018/03/25 18:39:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x7) 2018/03/25 18:39:25 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937b, &(0x7f0000017000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) fallocate(r0, 0x0, 0x4, 0x3ff) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/25 18:39:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:25 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0xffffffffffff8001}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x200000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="edf808d40a61b6bbb26249b9629b1b87aadfe482222fdae32995de1d6746db1b72fcda0c39f9e1ae5489e965c9456dc7d2abc899895f5b444b40466a65c9d86af8ae2fb84ca5110d071733366e4a6167ed80f6cd2f9b514cdf853dca43a159ca7882cb68f0dd94bfb19880b592731cfe01d7ece2e825b71fec32d7d0d1af70709c51ecd3c2a316b067bbec63074d") write(r0, &(0x7f0000000180)="0a0cb594cf3fa44120f9967302a0f2ecab60811f5ac7ea8e6dceebd9b34a77f5d7c95783a3e4f23301062ded42425ac968b4dd488015a196f0e0e06746e7e9ed4e26db0671b98a120bb0c7958ffba0ffcf52e074ebe32e80c5fcc7663123aa53f9309ffbad20f06abc2b84c5d7127196c58af8b7d596a8bc726a425cfeb20f1ba777ad1eb6f4c3ab801064da21f65ea20ccaedc37de487daca9e712804ab37d0fc274d4e4ff897a4392b79ac0ec596e5fc1f29186d1f01fb12e7b59686be1d7b45642bc79e787faa5bfc9bd765270d303dfece385576b60500000000000000d65074", 0xfffffffffffffd1e) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:25 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x200000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f00000000c0)="e566fcafcd2dcedd6a21f94a5a2bc8336139a47d48b256b3774ba0a3c9b1df89d182adfd33d130a22a72091104b1f1086b4082482b162a8a0c4464b3e835fcaa646ed7b8104a915a9ab8938f3299701c12bccf1a68c86fa5bad1b995b1018f873e63e2112f0e89bf64b94706cb2ce34b9104daacb9da", &(0x7f0000000040)="675a78a80977603b51ae42ecbccfd1ae514ee62efe8a488626af0280ada6ce5812ea12429d", 0x2}, 0x20) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/25 18:39:25 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000280)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/9) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/126) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x2, 0x1, 0x4}) 2018/03/25 18:39:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937b, &(0x7f0000017000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) fallocate(r0, 0x0, 0x4, 0x3ff) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/25 18:39:25 executing program 2: r0 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='user\x00', 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_tables_targets\x00') getpeername$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, r2) 2018/03/25 18:39:26 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0xa140) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0xffffffff, 0x0, 0x71, 0xbd, "d13fa71d6eee66473cfd092c5789659d74249375f36786cc7d49a900fcf05483bd937e0d9660b3785254c007"}, 0x0, 0x0, 0xfffffffffffff1c5, r2, 0x100000000, 0x1, "f2f8a5e92d3a02cd1465a07cb9924341997af94cd3f0eadcf9aac636c3f76fb7d4cb5807f3c1b4cb60e0233667db173bccb5ed318cdfa39c5ad4dd0ffbb2569f", &(0x7f00000000c0)='/dev/ptmx\x00', 0xa, [], [0x498, 0x348a, 0x79d70000]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000240)={0x80, 0x72a2, 0x7fc0000000, 0x8000, [], [], [], 0x800, 0x12000, 0x8b, 0xff9a, "cc329b6d5450801b135cefc3041a92ec"}) 2018/03/25 18:39:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937b, &(0x7f0000017000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) fallocate(r0, 0x0, 0x4, 0x3ff) 2018/03/25 18:39:26 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40003ffffc) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) epoll_create(0x200) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r4, 0x2}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r5, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) accept(r1, 0x0, &(0x7f00000001c0)) dup2(r5, r3) 2018/03/25 18:39:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x50000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)={0x2, 0x0, [{0xc000000b, 0x8, 0x5, 0x10001, 0x4, 0x4, 0x8}, {0x8000001f, 0x4, 0x3, 0x8000, 0x0, 0x1f30, 0xf846}]}) r3 = eventfd2(0xffffffffefffffff, 0x800) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000000100)={0x77359400}, 0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r3, 0x0, 0x2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r3, 0x2c4, 0x5, r2}) 2018/03/25 18:39:26 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000012cf22)}) lookup_dcookie(0x8f0, &(0x7f0000000000)=""/80, 0x50) 2018/03/25 18:39:26 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:26 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937b, &(0x7f0000017000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:27 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="a95a12197f123d34b0bbd28ba72f", 0xe) r1 = dup2(r0, r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/4) 2018/03/25 18:39:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = socket(0x9, 0xa, 0x2) sendto$llc(r1, &(0x7f00000003c0)="9501fff07ac7fdca741e88a3156c11b656fc53083ef57473ba74935d5ad6f53536", 0x21, 0x20000000, &(0x7f0000000400)={0x1a, 0x0, 0x8, 0xccb, 0xffff, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write(r0, &(0x7f0000ba1000)='/', 0x1) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xffffffffffffff1a, 0x181201) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000004c0)={0x4, 0x4, 0x1, r2}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r3) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000480)={0x6, 0x1, 0xfffffffffffffffc}) ioctl$TCXONC(r0, 0x540a, 0x2) renameat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00') ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000440)=0x100000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfff, 0x3, 0x9}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="fb4f92ae0966"], 0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r5, 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000280)={0x9, 0x5, 0x200, 0x101, 0xfd6, 0x8, 0x3e, 0x9, 0x2d, 0x5, 0xc25, 0x1}) 2018/03/25 18:39:27 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', 'eql\x00'}) fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:27 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:39:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) [ 139.676139] binder: 15118:15138 unknown command 0 [ 139.694965] binder: 15118:15138 ioctl c0306201 20a20000 returned -22 2018/03/25 18:39:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') ioctl$KDMKTONE(r0, 0x4b30, 0xaf20) lseek(r0, 0x0, 0x4) [ 139.721826] binder: 15118:15138 unknown command 0 [ 139.727475] binder: 15118:15138 ioctl c0306201 20a20000 returned -22 2018/03/25 18:39:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:29 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) memfd_create(&(0x7f0000000000)='{\\\x00', 0xd68f23f6f8c1bc52) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffffffff) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x5) ioctl$VT_ACTIVATE(r0, 0x5606, 0x97) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x3f55efc4, 0x1, 0x8000}) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x8, 0x404400) fsync(r1) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x1, 0x9, "ce00313075da", 0xda8}, 0x10) 2018/03/25 18:39:29 executing program 6: getpid() r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x10000000003}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r1, &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000001c0)='security.ima\x00', 0xd, 0x1) r3 = creat(&(0x7f0000000180)='./control/file0\x00', 0x101) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000200)='./file0\x00', r4, r5) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x7, 0x1, 0x7, 0x2, 0x9}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000140)='./control\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="eb3aabaa99ba9ec847ff6e7fcf3098716caf"]) dup2(r1, r2) 2018/03/25 18:39:29 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:29 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = semget(0x0, 0x0, 0x26) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000000040)=0x1f) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x96d2, 0x8}, {0x5, 0x7ff}, {0x7, 0x7fff}, {0x1ff, 0x996}, {0x9, 0x2}]}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/03/25 18:39:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/25 18:39:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0xe56eb26d6912d228, r1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:29 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f00000000c0)="a84b369b9fb8a6ab343d7f351d5704b873b761376edde82ddf3f2eb32f664f752602f4fad4a9125c423256bbcc009486e1", 0x31, 0x8, &(0x7f0000000100)) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x30, 0x7, 0x1, 0x374, 0x2, 0x3, 0x7ff, 0x7fff}, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x28284, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '/dev/ptmx\x00'}, &(0x7f0000000080)='ppp1!\x00', 0x6, 0x1) 2018/03/25 18:39:29 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB='useST\x00\x00l\x00']) dup2(r1, r2) 2018/03/25 18:39:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:29 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000280)="2f873e968ad865b2ae4ecda88c921b89ff6d52a9b7e133ed6134fe9fa37525ca62901561c7d1acd42c1ea709a3724f4546c50f0a45563b1b607bef79d25727f8b30edacfaaf9500ea0899949e2d2297c1511faf974491d428ea2", 0xdb2060cdcb2b25ec) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x400100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000200)=0x8000) ioctl$TCXONC(r1, 0x540a, 0xa500000000000000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x0, 0x1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) prctl$getname(0x10, &(0x7f0000000500)=""/164) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000300)={{0x100, 0x6, 0x7, 0x97e, "8d4a7aa1b1058fca84ab01ad348a25655d41e2960e04243f9e1e69c2c836b9294efd16f3db009b0676878cdb", 0x33b6}, 0x0, 0x0, 0xfffffffffffffffc, r0, 0x5, 0x9, "1ee9bc25648f50613f723d9639eef0044feff05ffa2572bae9773a08ff5e7919a09efe5a0623d63285e3818d086b80b98261a76a69639f5738e9463515d29c81", &(0x7f0000000180)='/dev/ptmx\x00', 0xa, [], [0x6, 0x1ff, 0x7, 0x2]}) ioctl$TCXONC(r3, 0x540a, 0x8) r4 = shmget(0x2, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000440)=""/151) 2018/03/25 18:39:29 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:29 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/03/25 18:39:30 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="973bac6d343f65aa5f9268cd67", 0xd) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:30 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:30 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000040)='/', 0xfffffffffffffda6) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x100020, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/03/25 18:39:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:30 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0x0, 0x1, 0x9, 'queue1\x00'}) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r3, 0x409, 0x9) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x24}) r4 = userfaultfd(0x0) dup3(r2, r2, 0x80000) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r5, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r2, r4) 2018/03/25 18:39:30 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x10000, 0xfffffffffffffffa, 0x3f, 0x9, 0x6}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x2000}, &(0x7f00000002c0)=0x90) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407000904000a00071008000100ffffffff08000000000000b8", 0x2bf) r3 = semget(0x3, 0x0, 0x200) semctl$IPC_RMID(r3, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x186, 0x0, 0x0, 0x1}, 0x10000) 2018/03/25 18:39:30 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1ff) 2018/03/25 18:39:30 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100002, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000040)={0x6, 0x3}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x8) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5bd, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x2}) 2018/03/25 18:39:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="973bac6d343f65aa5f9268cd67", 0xd) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:30 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x80000001, 0x1c, 0x2, 0x7}) accept$packet(0xffffffffffffff9c, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ac0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001b00)={'ip6gre0\x00', r2}) [ 143.053454] QAT: Invalid ioctl [ 143.061450] QAT: Invalid ioctl 2018/03/25 18:39:31 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:31 executing program 0: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:31 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/25 18:39:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:31 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x800000008) 2018/03/25 18:39:31 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="057f90277332a9f59dd28f8811d5ecb6bb3dd667cfa4ba0424a90b2623eaa5ae89888c26d063cc58a0b578a06a3495d1609c8c55378b239e71839992cf5d5b90a2ab3c367542e3513407e45a69fbf2c440baccc8ab4c361b2e756292e13718fb72d68c50922a551c4d48e80cfeb5ed8bed5fa127091f27bf9d74e4bc5f9e670000007f787cabbf902668e83c8b866f7d9f62fd7cff0be7c06608d8d704a47046c95757af70529e445293525fb0319a94"]) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000000200)="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") dup2(r1, r3) 2018/03/25 18:39:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x10001) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000140)={0x300000000000000, 0xf005, 0x2, 0x0, 0x10}) 2018/03/25 18:39:31 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x480080) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/211) write(r0, &(0x7f00000000c0)="4ee9ed8924025fb1310e19dd2dd42f0000", 0x1bf) ioctl$TCXONC(r0, 0x540a, 0xffffffff7fffffff) 2018/03/25 18:39:31 executing program 3: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000cff8)=0xfffffffffffffffd, 0x6, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) fsetxattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797b74656d2e2f6475760aad46b2644401707c2f7047746d7800"], &(0x7f0000000040)='\x00', 0x1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x23, @loopback={0x0, 0x1}, 0x4}}, 0x3, 0x5, 0x0, 0x5, 0x41}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xb76, 0x8, 0xfffffffffffffffd, 0x4, r2}, &(0x7f00000001c0)=0x10) 2018/03/25 18:39:31 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/25 18:39:31 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xef33, 0x20000) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000180)={0x4, 0x9}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x6) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:31 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000200)=""/174) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ptrace$setregs(0xf, r0, 0xbb8, &(0x7f0000000140)="f0ce74ae70417f6abc9ec442fc38338cb3f44c3e11f9ef283df3bb6fac588a889cb3dcd8b37582211e9fb61a775942f759e2fd96a9cf5cecced6f88f0954e7804ca29caca65be878dea4d731fe7a0cb51b7ad6fa6f827e4a4e95ae69085c5a17568afad05c18d558aacb491ec1a42e3ef96810c08602d3be64a837f40f503ac651f4bf535ddbd41880a5cbf6e8c0ec09b38c21") lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000002c0)={0x80, 0x1, 0x53c, 0x7fff, 0xacf9, 0x1}) fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:31 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) accept$netrom(r0, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000330000)=0xfec, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/25 18:39:31 executing program 0: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:31 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7}) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x9, 0x2, 0x4}) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:31 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x800200000000) write(r1, &(0x7f0000ba1000)='/', 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x400000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x4001, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000340)=r3) ioctl$TCXONC(r1, 0x540a, 0x1) r4 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x116, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x1, 0x9, 0x16f, 0x8001, 0x8, 0x4, 0x2, 0x7, 0x1ff, 0x3, 0x80000001, 0x1, 0x81, 0x3, 0x70]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={r5, 0xef8, 0xffffffffffffffff, 0x8}, &(0x7f0000000200)=0x10) 2018/03/25 18:39:31 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/25 18:39:32 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:32 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400002, 0x20) write$evdev(r2, &(0x7f0000000080)=[{{0x77359400}, 0x9, 0x40, 0xfffffffffffffffa}], 0x18) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) 2018/03/25 18:39:32 executing program 7: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ftruncate(r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/03/25 18:39:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x30000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:32 executing program 0: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:32 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) dup2(r2, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getpeername$netrom(r4, &(0x7f0000000140), &(0x7f0000000180)=0x10) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rt_sigqueueinfo(r0, 0x26, &(0x7f00000000c0)={0x1a, 0x2, 0x10000, 0x2}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') stat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000240)) fremovexattr(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="757365723e6531f400"]) dup2(r1, r3) 2018/03/25 18:39:32 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:32 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080), &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCCONS(r0, 0x541d) 2018/03/25 18:39:32 executing program 7: r0 = socket$inet(0x2, 0x7, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2f0) 2018/03/25 18:39:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x20040, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:32 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x280) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000040)=0x2, 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:32 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:32 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000002c0)={0x4863, 0x4, 0x6}) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x20, 0x5, 0x9, 0xfffffffffffffff8, 0x0, 0x0, 0x16c40, 0x4, 0x5, 0xce, 0x380000000, 0x3, 0x1, 0x8000, 0x2, 0x1, 0x3, 0x24000000000, 0x6, 0x80000000, 0x401, 0xffff, 0x0, 0xe87, 0xffffffffffff2d95, 0x2, 0x0, 0x40, 0x8, 0x8000, 0x9, 0xfffffffffffffff9, 0x3f, 0x100000001, 0xc4, 0x3, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x1801, 0x81b3, 0x6, 0x6, 0xffffffffffff0001, 0x5, 0x5b}, 0x0, 0x0, r1, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x80000001, 0x45}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x100, @empty, 0x34}}, 0x10000, 0x2, 0x7f, 0x9, 0x80}, 0x98) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004340)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000004440)=0xe8) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x1, 0x4e20, 0x80, 0x4e23, 0x5a098d30, 0xa, 0xa0, 0x80, 0x84, r4, r5}, {0x4, 0x5, 0x4, 0x800, 0x1, 0x9, 0x3, 0x1}, {0xffffffff00000000, 0x5b, 0x7ff, 0x851}, 0x80000001, 0x6e6bb6, 0x3, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d4, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x3500, 0x0, 0x0, 0x3ff, 0x8001, 0x890}}, 0xe8) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = getpid() ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x16) 2018/03/25 18:39:32 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_bt_hci(r1, 0x10000, &(0x7f0000000200)="2a22d1a152c34df14d2ff262e1e00cd649ce08e89fa8d259196c97123039ebe173ff4702e089b575a0f8032083d380e2f6af02a12004ccd5525ba3b8d113c4878b6c294029cf04182ce76500cee3c924dea40dba38d8fae49522f1dd0641bb97f5ac3b6c4bc349c9faa07886bda7dd5f9aae38299ff0be96f82a4832375aa4cdf20f957c8b") mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x7ff, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000003c0)={0x8001, r4, 0x10001, 0x3}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x800, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x20, 0xfffffffffffffffc, 0x8004, 0x4, 0x7, 0x7df, 0x7ff, 0x1, r5}, &(0x7f00000001c0)=0x20) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) readahead(r6, 0x4, 0x70) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./control/file0\x00', 0x0, 0x10}, 0x10) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r6, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080), &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/03/25 18:39:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCCONS(r0, 0x541d) 2018/03/25 18:39:32 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200040, 0xc0) prctl$setname(0xf, &(0x7f00000000c0)='/dev/ptmx\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x9825, 0x5, 0x57, 0x80, 0x3, 0x1}, 0x6, 0x4a1c, 0xfff}) 2018/03/25 18:39:33 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:33 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000000)=""/1) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x5000080000, 0x0) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x11800000, 0xb0400) socketpair(0xe, 0x4, 0x6, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) 2018/03/25 18:39:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0xfffffffffffffebf) 2018/03/25 18:39:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x8) 2018/03/25 18:39:33 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x10002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00', 0x101200, 0x90) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000240)) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x5, 0x81, 0x9}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000140)={0x8, 0x7}) accept$unix(r3, 0x0, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x10, 0x100) 2018/03/25 18:39:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080), &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:33 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') recvfrom(r1, &(0x7f0000000140)=""/125, 0x7d, 0x2000, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x2, 0x1, {0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x80) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a97a592d27cdba1abe4b1df17a8a523aa088ed8f07c033d0a1cce18"]) dup2(r1, r3) 2018/03/25 18:39:33 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ptrace$peekuser(0x3, r0, 0x3) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) signalfd4(r0, &(0x7f0000000040), 0x8, 0x80000) 2018/03/25 18:39:34 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') recvfrom(r1, &(0x7f0000000140)=""/125, 0x7d, 0x2000, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x2, 0x1, {0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x80) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a97a592d27cdba1abe4b1df17a8a523aa088ed8f07c033d0a1cce18"]) dup2(r1, r3) 2018/03/25 18:39:34 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xff, 0x80000) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x210000a1) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x10000000000010) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/118) 2018/03/25 18:39:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)='/', 0xfffffffffffffffb) getgid() ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x8001, 0x2, 0x1, r2}) 2018/03/25 18:39:34 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) tgkill(r0, r2, 0x25) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="757365902e65716c00"]) dup2(r1, r2) 2018/03/25 18:39:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:34 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) tgkill(r0, r0, 0x1b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x408001, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x600, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSBRK(r0, 0x5409, 0x8) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0x1) ioctl$TIOCSBRK(r1, 0x5427) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/74, 0x800}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xfffffffffffffffe, 0x3}}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = fanotify_init(0xc, 0x1001) dup(r1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/25 18:39:34 executing program 6: r0 = getpid() r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000140)=0x1) fadvise64(r1, 0x0, 0x1, 0x4) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') write$rdma_cm(r4, &(0x7f0000002bc0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002b80)={0xffffffff}, 0x106, 0x9}}, 0x20) write$rdma_cm(r5, &(0x7f0000002c00)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x0, @empty, 0x5}, {0xa, 0x4e24, 0x8706, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x40}, r6, 0x1fc00000}}, 0x48) fremovexattr(r5, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r2, r4) 2018/03/25 18:39:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x50400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6) r1 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x0, 0x1) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000640)=0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x0, &(0x7f00000001c0)}) 2018/03/25 18:39:34 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r0) 2018/03/25 18:39:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:34 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000180)="d50a7ae3db70f875764b", 0xfffffffffffffccc) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00000000c0)="1fa5fcee00000004e6a73b9d2f", 0xfffffffffffffeec) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/03/25 18:39:34 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x2000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc000, r1, r2, 0x8, 0x100000000, 0x2080402) 2018/03/25 18:39:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x60100) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000180)=0xcedc) write(r2, &(0x7f0000ba1000)='/', 0x1) fadvise64(r1, 0x0, 0x4, 0x3) pwrite64(r0, &(0x7f0000000100)="bdfad3088797d7921d597e426ce80fde05c4dc600ac4aaac222b07799b79b401b2211cf3eb29296323566c7cf0654042b23db81744fe9f76c94bae7d28d3db434c9b9ce2f75d37c343c8", 0x4a, 0x0) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffd) 2018/03/25 18:39:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) 2018/03/25 18:39:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:34 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/03/25 18:39:35 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) [ 147.490488] netlink: 188 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/25 18:39:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) 2018/03/25 18:39:35 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffdfffffffffffe) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:35 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:35 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) fremovexattr(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="7597c9b2ee8703beda"]) dup2(r1, r2) 2018/03/25 18:39:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="92e02ff1ee9ac2a4810812c090f5dd349b7bad266d05bde3e9e0760e25dacfc14b60c1cc1e62de14e09a7f0c64a0da0d97ba95620b21033cac9ad4ce801f699e7d9233a57e41c2ce45fbc996e50ec04077ea429bc39faebb737129a0e217e50c2abad8d29fdb9f998c201a3ebe4bfe225cfa9566b5763f04874cb7f551bbf101037238129c0f8e6dc59c0f02de65d634256592ba053d43b7fd84b9b90d55047c8c0d0c1a680b7464787180479bf5fbea71af7598b2652aec32e0462a1c13028459826e78d8d1cebb3ecb09ecc69727f4a5393dbd8320b02f19df18c676d5f06c3a391c0be513bfd95f0505d9fc72bd", 0xef, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)='(\x00') write(r0, &(0x7f0000ba1000)='/', 0x1) r2 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000400)={'ah\x00'}, &(0x7f0000000440)=0x1e) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) ioctl$TCXONC(r0, 0x540a, 0x2) socketpair(0xb, 0x806, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r3, &(0x7f0000000040)="9d502d940f34e8c470d60cd079dcee021311"}, 0x10) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x6, 0x2, "84338e15d5d04ca949ca87da8fe955cf11b0d17f8e5c0ff4d0c3e7e621206cd9f8919864ce330dfe2a04d5f51f811ee69664d8691480becebc94c8e2234190", 0x28}, 0x60) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000b8cfc0), 0x0, &(0x7f00000a9000), 0xffffffffffffffea}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/03/25 18:39:35 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) socketpair(0x1b, 0x8000f, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000000c0)=""/238) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) 2018/03/25 18:39:35 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)="20eadb014ee92ae51632677ee0a6a6f37f2b1bdc0f82ba847b8f07484b8921504dd3c4e3b2124b51afac9b12bff0631e2c9e060416a083f9901cefa37915f2aa5c9b0e96ea5039586b1a8a95ce40d53f0904a3422db211561cb0ed748eb889cbc0d9528bc9d6d7235eb7e7fa23b7a5bb10f80454133597945fbc2f8c5844b3849cdc64f6598c160da13db4f8a589421f5dbf2acf2909f33ebdd68d9ea0b06ea25d1330b0cb86d895"}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:35 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) 2018/03/25 18:39:35 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'syzkaller0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4024}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@mpls_newroute={0x24, 0x18, 0x200, 0x70bd2a, 0x25dfdbfe, {0x1c, 0x0, 0x80, 0x490, 0xfe, 0x5, 0xff, 0x0, 0x200}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:35 executing program 4: r0 = getpid() r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x4000) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) getrlimit(0x0, &(0x7f0000000000)) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:39:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='mounts\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x7) 2018/03/25 18:39:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x40200) ioctl$KVM_SMI(r1, 0xaeb7) 2018/03/25 18:39:35 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:35 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="737973f57f794a160d100000000000002bf900"]) fremovexattr(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="757365722e65716c00aabde366428d4721a80c5074516524ad2b69fa8778604bce36a52f790959283e252dd025dcf20046692be2bb8009bba4b75f6831390ba7d4f38c7111a6bfe0898f8736ab6db4b0cae22523625349db62cf0fe3e4450348ba15b8483263c842c7a0a27e383b3a072c7c2c80feab739d3b0600084c486aca69d13ec7f1a57427d416f9b3738b56628410d79621872e8091318600000000000000000000fe51e0fa7645cf5266afa5318b4390178a63f2c8597c52bfd59375d917de1baaad06b9fd75312c59965673de"]) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) dup2(r1, r2) 2018/03/25 18:39:35 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/03/25 18:39:36 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="509adc16cf341222c15535a6a5fbe929c28a5c0c0af6ab25098c4f11e8224e11ccb0d8656161ffe17ab27497e180647e94a23452152635a6695624b199c2b04f9d04bdefaf26006a0f935168ef2ae3accaf881fad2a45ccdcb8d33be279fc7b352f373892bbc05663c8b006c9eacc02c4ea42a1bebb9fb0754beca88c60f178784ba48e2d1bb6c1e9426632bb803d6eae76d8214582196120ff11c4fd7eeca51104e", 0x474) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) rt_sigtimedwait(&(0x7f0000000200)={0x8}, &(0x7f0000000240), &(0x7f0000000280)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@dev={0xac, 0x14, 0x14, 0xd}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x3, 0x4e23, 0x0, 0x0, 0x20, 0x20, 0xef, 0x0, r2}, {0x3, 0x101, 0x8, 0x0, 0x0, 0x3, 0x0, 0x5}, {0x2, 0x5, 0x8, 0x100000001}, 0x473f, 0x0, 0x2, 0xd2858c7d5ad311f1, 0x1, 0x1}, {{@in=@rand_addr=0x4, 0x4d2, 0xff}, 0xc7144801f8b482c1, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x1, 0x9, 0x7f, 0x53, 0x8}}, 0xe8) pkey_alloc(0x0, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) r3 = dup(r1) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000800)=ANY=[@ANYBLOB="030000000000000000f00000000000005900000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002000000000000006a00000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002d00000000000007800000000000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000017b4e66c3ac1c934c2517781015c3fbb503d040b4df20ca7c4de93743ee20e53672eff755517f7486f4ed9bae0f8eb8a0a30316ca84dccc35375d7bbf820c2f1a91b63d4c37b989d06a7df4103a01bd4d743be887f0129855d029b645e8527b32215d8df4ffd96e3146f77d7629bbe95df522a97aa710b0bf580f574679711d83998e09ed360433803b6a142f23128eaacf682ea4e9f01b3908ee6030646b57ed3acd0b775bd2f4fdeda26055fc5accd181273e8ef7a8a217398e1b11b36956f8ece8c9bb355aace8efd2be778e04204c9b80661c05520d5622a8431ee3059fe6fd4c0"]) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000002c0)=0x2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0xb2ef, 0x3, 0xfffffffffffffff9, 0x5, 0x7, 0x5, 0x0, 0x21, 0xfffffffffffffff7, 0x100000001, 0x80}, 0xb) 2018/03/25 18:39:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)) 2018/03/25 18:39:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0xc0) ftruncate(r1, 0x9) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) pipe(&(0x7f0000000140)) ioctl$TCFLSH(r0, 0x540b, 0x6) 2018/03/25 18:39:36 executing program 2: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) read(r0, &(0x7f0000000000)=""/138, 0x8a) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:36 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/03/25 18:39:36 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x3, 0x1, 0x8, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x4) fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:36 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3d5, 0x840) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in6=@local}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xfffffffffffffceb) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) r3 = socket(0xf, 0x6, 0x83) getsockname$netlink(r3, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)=0x6, 0x4) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:36 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r1, r0, 0x0) 2018/03/25 18:39:36 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TIOCNOTTY(r1, 0x5422) ptrace$getregs(0xe, r0, 0x20, &(0x7f0000000000)=""/116) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:36 executing program 2: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:36 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) 2018/03/25 18:39:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x420000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x26) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000004, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00000000c0)}, 0x0) 2018/03/25 18:39:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) 2018/03/25 18:39:36 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80c40, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/4096) 2018/03/25 18:39:37 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x100) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r2, 0x7, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) syz_open_pts(r1, 0x10800) 2018/03/25 18:39:37 executing program 2: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)) 2018/03/25 18:39:37 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000700)=""/64) 2018/03/25 18:39:37 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) r1 = socket(0x11, 0x807, 0xfff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400200, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)=@buf={0x3a, &(0x7f0000000040)="9e50584287045af95fe79e698dd26e2b064305b39a8f03c1a2f45f3b6cef9938f83c155d5fff6cff4ddf5bb8470c5c066ca453b462fd8dd80763"}) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="0cd63d369d5663c50c249753b039f12f", 0xfffffffffffffed0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, r1) 2018/03/25 18:39:37 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') listen$netrom(r3, 0x1) fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:37 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000000)={0x401, 0x101, 0x2, 0xff, 0x1ff, 0x1b8, 0x2, 0x2000000, 0x8244, 0xffffffffffffffd8}) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2000000000000008) 2018/03/25 18:39:37 executing program 2: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:37 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x97b, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x0, 0x100, 0x9, 0x1ff, 0xb64, 0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:39:37 executing program 6: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) tee(r0, r1, 0x3, 0x2) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e06006c00"]) dup2(r3, r4) 2018/03/25 18:39:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)) 2018/03/25 18:39:37 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) kcmp(r0, 0x0, 0x6, r1, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x2fc, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) socketpair(0x0, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x6, 0x40, 0x3680000, 0xef2d000, 0x9, 0x10000, 0x1e}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100)=0xb, 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/25 18:39:37 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x20004, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0xa, 0x1, 0x1, 0x4}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000200), 0xffffffffffffffd0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:37 executing program 2: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:37 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0xffffffffffff77e7) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:37 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xbe, "639928f12eb2bd721ab6ba599747ceaef9ace7e007ebe7d85ffd8542f51fe690a9b23b8f1b81bd0b30e04f6f7a818962f00246fcc49170d299dace70efd30dafbcaa593c35d4204c821b293533977cd2348475b83fc14066e8ada277d6d81aeebb900c565320e33655346a8ebcbc5afc4abf7c4dcd367aedf90b607b7d58c749ae24dbbb04903f09aed42d9d9a03adaa767a95afa87a00df1c41a05e9238a71cc897318c2655cf8ffa0e524d7965f62d161eba6539387cd1c47805936c35"}, &(0x7f0000000280)=0xc6) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/229) 2018/03/25 18:39:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x401, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) 2018/03/25 18:39:38 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='/dev/ptmx\x00', &(0x7f00000000c0)='+md5sumbdev@\x00', &(0x7f0000000100)='/dev/ptmx\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='/dev/ptmx\x00', &(0x7f00000001c0)='\x00']) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:38 executing program 2: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:38 executing program 7: 2018/03/25 18:39:38 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$VT_ACTIVATE(r1, 0x5606, 0x20) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x6) 2018/03/25 18:39:38 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = socket$inet6(0xa, 0xb, 0xddd) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) sched_setattr(r0, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x0, 0x7, 0xe3ad}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x100, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {}, {}]}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000280)={r4, r5/1000+30000}, 0x10) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00000003c0)={0x54, 0x3, 0x9, {0xf11, 0x55}, {0x7, 0x7}, @const={0xab1, {0x80, 0x2, 0x5, 0x3}}}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) r8 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') getpgid(r0) fremovexattr(r8, &(0x7f0000000100)=ANY=[@ANYBLOB="ecc680f25aab6d1808"]) r9 = dup2(r2, r6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0x40605346, &(0x7f0000000180)={0x6, 0x1, {0x2, 0x2, 0x7, 0x1, 0x4}}) 2018/03/25 18:39:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x9, 0x6af00000000, 0x4bea}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x80, 0x20}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:39:38 executing program 7: 2018/03/25 18:39:38 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) 2018/03/25 18:39:38 executing program 2: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:38 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="dcc7bc85f349ea2f0056425c915c9fa706997c0cb3a04d14d808de7b79cc3f63574ff30842b57cfc7a467ab41303ee698fb2e65dd072") write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x400000000f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/25 18:39:38 executing program 7: 2018/03/25 18:39:38 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/25 18:39:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:38 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x6, r3, 0x1}) fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) syz_open_pts(r0, 0x101002) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:38 executing program 7: 2018/03/25 18:39:38 executing program 2: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000000280)=""/4, 0x4}, {&(0x7f00000002c0)=""/229, 0xe5}], 0x6, &(0x7f0000000440)=""/35, 0x23, 0x97e}, 0x3}, {{&(0x7f0000000480)=@nfc, 0x80, &(0x7f0000001900)=[{&(0x7f0000000500)=""/47, 0x2f}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f0000000600)=""/85, 0x55}, {&(0x7f0000000680)=""/79, 0x4f}, {&(0x7f0000000700)=""/38, 0x26}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/68, 0x44}, {&(0x7f0000001880)=""/82, 0x52}], 0x9, 0x0, 0x0, 0x8000}, 0x4}, {{&(0x7f00000019c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000001a40)=""/72, 0x48}, {&(0x7f0000001ac0)=""/161, 0xa1}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000002b80)=""/21, 0x15}], 0x4, &(0x7f0000002c00)=""/150, 0x96, 0x8}, 0xdac}], 0x3, 0x12020, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002d80), &(0x7f0000002dc0)=0x8) write(r0, &(0x7f0000ba1000)='/', 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/dsp\x00', 0x40140, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002e80)={0x5, &(0x7f0000002e40)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000002ec0)={r3, 0x2}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:38 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:39 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="d587e221cb97aaa62f12b328e1642c763a9d63da061712030be4fb95fdb911b6e57642326a0d89de80fb7d34655c7f261d7a4f79a56a2bbcb61e101a9280d9cee51d9b1714a8675bdb4150b659e67fd3aaec886b616b090c8242251c91303d9276ee7807f85e3270437bfbbe44f5174099606e271e7ee8778e2858619a8ab8e3a43a5ff3a70e96eabc259b9aaaf39c108554ec36d8d948d2ed7d6a6c937228d956e8382faf1062cde699ec64f2a60ced9a") 2018/03/25 18:39:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:39 executing program 7: 2018/03/25 18:39:39 executing program 2: r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:39 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x40100) recvmmsg(r0, &(0x7f0000002480)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000180)=""/3, 0x3}, {&(0x7f00000001c0)=""/28, 0x1c}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/216, 0xd8}, {&(0x7f0000000340)=""/139, 0x8b}, {&(0x7f0000000400)=""/62, 0x3e}, {&(0x7f0000000440)=""/253, 0xfd}], 0x8, &(0x7f00000005c0)=""/248, 0xf8, 0x100000000}, 0x80}, {{&(0x7f00000006c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/217, 0xd9}, {&(0x7f0000000840)=""/58, 0x3a}, {&(0x7f0000000880)=""/36, 0x24}, {&(0x7f00000008c0)=""/150, 0x96}, {&(0x7f0000000980)=""/4, 0x4}, {&(0x7f00000009c0)=""/148, 0x94}, {&(0x7f0000000a80)=""/245, 0xf5}], 0x7, &(0x7f0000000c00)=""/171, 0xab, 0x1}, 0x80000000}, {{&(0x7f0000000cc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000d40)=""/182, 0xb6}, {&(0x7f0000000e00)=""/224, 0xe0}, {&(0x7f0000000f00)=""/7, 0x7}, {&(0x7f0000000f40)=""/205, 0xcd}, {&(0x7f0000001040)=""/88, 0x58}], 0x5, &(0x7f0000001140)=""/219, 0xdb, 0x3}, 0x3f}, {{&(0x7f0000001240)=@l2, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/87, 0x57}, {&(0x7f0000001340)=""/28, 0x1c}, {&(0x7f0000001380)=""/134, 0x86}], 0x3, &(0x7f0000001480)=""/4096, 0x1000, 0x3}}], 0x4, 0x40000002, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000000000)='/', 0x1) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002580)=@generic={0x9, 0x2, 0x8}) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$TCXONC(r3, 0x540a, 0x1) 2018/03/25 18:39:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40100, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x39b, 0x10, 0x100, 0x27}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x800}}, [0x998d, 0x20, 0x7f800000000, 0x8, 0x4, 0x2, 0x3, 0x100000000, 0x7, 0xf5c6, 0xffffffff, 0x1, 0x3, 0x100000001, 0x9]}, &(0x7f0000000300)=0x100) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x8, 0x200, 0x0, 0x20, 0x4], 0x5, 0xee62, 0x7, 0x1, 0x353, 0x2, {0x4, 0x63fc, 0xc5, 0x4cb, 0x7fffffff, 0x100000000, 0x8000, 0x2, 0x3, 0x8, 0x7fffffff, 0x40, 0x3, 0x8, "b9b67b3385b3cf02d12a077537533aa727ac0458b513cc4686f24ba99ad70fd9"}}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x67, 0x7, [], [@calipso={0x7, 0x28, {0x8, 0x8, 0x1, 0x7fff, [0x1000, 0x3f, 0x1, 0x2]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x3}]}, 0x48) 2018/03/25 18:39:39 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') bind(r3, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x3a91, 0x4, "50f2c07bd18d4d73508d7b38342f28241bb56955ee4af865c9f6db1d5fa0e8eca4f198721820d96db04d11afeefc92700a8f05d1c1a318af429b13a1e06d0b", 0x39}, 0x80) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:39 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x24c342, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="696cfbdeffc870b08e6b70bcf257200f", 0x10) io_setup(0xfffffffffffffbb4, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xffe, r0, &(0x7f0000000180)="c74ec3538f0ec38814a3842d9d88691c5c08e577281b706ccf4c7944f16aaf6d6f47a9d30d152938d31b0dec3da26d393aa52d79863a0b9f322adbe9aab8efb22cf8a655e8b6bf9faf24278cd00dd7c199ca4795a843d2da1af171bf42fea266f2b3b9c5daf6a476001b3f50073a14bf364d235fbcbe2cf5e17311b715313b104f1eff45c8f0c14c6bcb41", 0x8b, 0xad, 0x0, 0x0, r0}]) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:39 executing program 1: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="a75c74873c2de7441e6845c89d3f97d2ac0f2a0104e8f780042ac6b9ac3de7611161f13f49cb3ef52e5a9283d1c142e9832d66327033a13d4c0cf4bc3b4019691cd448a3a7dbf1d716a421216763ea1ad2406d8db41fbed6c04914c5558fc1642101524139192f3d3d22abb7a636925b108e4e6defae75e3acb879c46b46fefd5736cad231e174dc7069c40ca86bd5540f0aac6a44bd0ea9688f7ac1e50e826c1dc1c45dc9266e6c84690f8b5d1b2349ef6d183f144ddd2d3d15c9fffe348e75d47773") sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r4, 0x540a, 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x139a02, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000300)='hybla\x00', 0x6) ioctl$TCSBRKP(r1, 0x5425, 0x3) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000001c0)=""/67) write(r4, &(0x7f0000000000)="568ec73f40dbe7652ac4c22d3994d53bd1a9195d4ab4cc8560f67b7b9dd2689f8fe17a32bc876fcc956e0dd81f6a", 0x2e) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000280)={0x6, 0x4, 0x7, 0x8, 0x6, 0x0, 0x1ff, 0x1, 0x8000, 0x10000, 0x13, 0x4}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r3, 0x1, 0x0, 0x8, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/03/25 18:39:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:39 executing program 7: 2018/03/25 18:39:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = semget$private(0x0, 0x3, 0x20020) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000040)=""/4096) writev(r0, &(0x7f0000000000), 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffe0, 0x509840) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001080)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x5, 0x3, 0x7, 0x5, 0xc2}, &(0x7f0000001140)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001200)={r3, 0x74, &(0x7f0000001180)=[@in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x13}}, @in6={0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0xa9}]}, &(0x7f0000001240)=0x10) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001300)={0x6, 0x20, 0xa04d, 0x100000000, 0x3, 0x0, 0x9, 0x29, 0x80, 0x9, 0x5, 0x9}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000001040)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @random="c37f4e0d3824", @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}]}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000012c0)={0x0, @empty, @local}, &(0x7f0000001280)=0xffffffffffffff4a) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001680)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000001380)={&(0x7f0000001340)=[0x4, 0x9f1f, 0x120, 0x8b3, 0x800, 0x5, 0x200, 0xed4, 0xf6], 0x9, 0x1, 0x10001, 0x1a, 0x7, 0x9, {0xf515, 0xc3, 0x8001, 0x7fff, 0x7, 0x4, 0x2, 0x3ff, 0x10001, 0x80, 0x2, 0x3, 0x0, 0x9, "b6280a339ea70ba0d0d0424d5a4298fe792b4aaf396b8414f7c7fdf7a35134bc"}}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x110, r0, 0x0) setns(r0, 0x8000000) 2018/03/25 18:39:39 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:39 executing program 5: futex(&(0x7f0000000280), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:39 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x101, 0x2000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) socket$inet(0x2, 0x3, 0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x7ff, 0x1f}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:39 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x6) 2018/03/25 18:39:39 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x12) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)=@known='security.evm\x00') fremovexattr(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="757365722e65716c006fd70b4e1e54302104856cb13ab345e4112c73ccb9fbb8603e6869ca3efab5ccdb23761d2b776f82b7c5545e5b843426f541d441886cbb17efb6af7ea62f1c0e9780101790ce79dded864216242364c6ffa2cf45a131308d01013ae5d9265ef1238064f4537d25c0e66cd11091a2ca08f6fa8934eae61c5144ef7948e5f52689ce97bbee1ca44a0100000000000000ef1d68c81ee3e1215f22088f6ee96329de"]) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x24) mount(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='ext3\x00', 0x210000, &(0x7f00000002c0)="e7663a43ffc590868aadb69a55f5e3929048cd981f42f588112e5a5d3789c8b004aa2538310d3b5116c52bce0e1b4258185f013616a183e480fd2b1559403b393e05a01bf3c2cf4b038880d75cff29db7b69311a02a5471c9f9007b6ca52018691c8efe5df68eb501bd4ca6bd0746c8fcf1bd62cddf47da050efbcccb0c2e207ff6164236218c8a29bcfa4a932df9de7a6e3bb35b0d46b488546a12b5963279b3f34") dup2(r3, r2) dup2(r1, r2) 2018/03/25 18:39:39 executing program 7: 2018/03/25 18:39:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:40 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000580)=0x6, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:40 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/4096) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:40 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:40 executing program 7: 2018/03/25 18:39:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x2) fcntl$addseals(r0, 0x409, 0x8) r2 = dup2(r0, r0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x1, 0x6c}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x800) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x3f, 0x1}) 2018/03/25 18:39:40 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getxattr(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)=@random={'btrfs.', 'eql\x00'}, &(0x7f0000000180)=""/233, 0xe9) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') fremovexattr(r3, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r2) 2018/03/25 18:39:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x6000) shmdt(r0) 2018/03/25 18:39:40 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:40 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) socket(0x11, 0x5, 0x4) r1 = memfd_create(&(0x7f0000000140)='/dev/ptmx\x00', 0x2) openat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x200000, 0x80) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x48080, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000000c0)={[{0x1ff, 0x800000, 0x7, 0xe77f, 0x3, 0x8, 0x1ff, 0x5, 0x53b, 0xae2, 0x5, 0x9, 0xffffffffffffffe1}, {0x6, 0x0, 0x4f82, 0xac, 0xef4, 0x1, 0xfffffffffffffffe, 0x0, 0xe2, 0x3, 0x80000, 0x6ab70696, 0x100000000}, {0x9, 0x3, 0x5, 0x20, 0x80000000, 0xd6, 0x10000, 0x3, 0xd416, 0x4, 0x1, 0xed0, 0x5}]}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000040)={0x94, 0x10001, 0x580bc56e}) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x800001) 2018/03/25 18:39:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TCXONC(r0, 0x540a, 0x3) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$TCXONC(r0, 0x540a, 0x1) r1 = dup(r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x49, 0x56, &(0x7f00000000c0)="485638b6271c327ed19c6aad575dcd6400a487fe1487ebe8c170e2dd5f0fb6f4e46f7b19262b453b8158021dab966125240f74b14de87a094e772a019d0eaa19aee83f3dcb3c92622b", &(0x7f0000000140)=""/86, 0x1000, 0xfffffffffffffffe}, 0x28) 2018/03/25 18:39:40 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x8) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x9) setgid(r2) ioctl$TCXONC(r1, 0x540a, 0x1) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1a1, 0x200001) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) 2018/03/25 18:39:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) 2018/03/25 18:39:40 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) connect$vsock_dgram(r0, &(0x7f0000001100)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/25 18:39:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:40 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') close(r1) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:39:40 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:40 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:40 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x2be) socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) 2018/03/25 18:39:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x204000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x404, 0x0) vmsplice(r2, &(0x7f00000005c0)=[{&(0x7f0000000240)="27be6d401cb6ffff1bddda1306f1190b1e893714ecf4f02e5b1d9e83e25846c8c6192b325e19f4731c68c30cf2a6d779a7cc53e1e139a664f400ea0454ad303a8b7be5f9cbbd4555a9cc157de8b8b0611a3aa3d7d5b675fe3dc5ec895dba92bd9e42e0b93c764b9b4986f6a25dbc55f1b32d81f9677212df429174a23ea8020e5c9469fa834856edf533034711710b09362856ec518e7b5895bc6f19386f04f2d959c45f257f72aecdb6670c0b522222a50b3cd2541843b7877d18d9f8f5b0cd61f78fcd55eb1c3707aaca3ab8283e24cc72c0b5c914cba6002057d1dcd17625ad4fbdc802b53844cbde914b3bff09a4dbb104976ecbd9", 0xf7}, {&(0x7f0000000340)="8211353a9b02c47b50cb24956721d7412b3831997f01b76e28d9ad9124f114bf512afd73c3af4500fffd49cb02262b3fab3c9ec8ab48071532e46c4d578561bca5c631d7155cce50a9ffb1ccc29903b8d10cd3b1deda77aaa742723b2853c282ebcdd236bfd0181241e83daf52795b989f96f9cae90ee4fcc9dc25d5c6c6847de49a99079b3f54de02ba6f4f19c6bad93fe538ac65d6e0353d0c83006a86aee35bf613321f78c8c20106211131d829688de8cd35a0bbdb7538b7d03ec4eaf9dbff6295f68b495d4d7e6324da88725375fcf86dc9ee052204eaf33450edbddfa8c80a59776ef946a11723fe", 0xeb}, {&(0x7f0000000080)="9c5bb3e453a43f1dcc7eb8bbcf16d160f7275d1495545f9a1c003d2ad77f52bc37fae0e002ddca978f2b07cf61c5d61e015d59d31053599413a05c1605b0d5caebd7c662b575398dd1ccd8ed1809c8201bd8c4e39153f1aee74ae78514e03846816ea8aa49b8f0c9b693a80380", 0x6d}, {&(0x7f0000000440)="019dd28930a6b1dfc4d5013518e85f293b286f9f5cfed3c34fcaeea24955d532a081d5783623785211b2d5fe27fb3a3ec93ae3ed40f18c3fdf14e72132e39ca9f57ebabbc4443ae5dd9f615b1a37d74045c02f7af9d9decbe381920365d8dbd7872f16ee54164587c75e5a1e56f1f3478a5f347fd1a2c0524c7dfc8ace78ca97ec67b5e4e99e3716cbfd62b76de4767da6dab312ab0f1ccb8377306ef703758d32c6321823fe8c14440fa5d87c1bf495440fc5ddc420a0a681bdc10c7afd2b979574be77f8bafbd37b65f123969cb7b1f2560908", 0xd4}, {&(0x7f0000000540)="c87c98b9df131ccbcec4a071eb", 0xd}, {&(0x7f0000000580)="339146b0b37e1b95b61abf0064e7b6562fcc52fb53c3fceb1d83ac11176d", 0x1e}], 0x6, 0xc) syz_open_pts(r1, 0x8000) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000640)=""/214) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1000) 2018/03/25 18:39:41 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x7fffffff}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2}, &(0x7f0000000100)={0x0, 0x2710}) [ 153.585130] QAT: Invalid ioctl 2018/03/25 18:39:41 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000040)=0xc) process_vm_writev(r1, &(0x7f00000016c0)=[{&(0x7f00000005c0)=""/49, 0x31}], 0x1, &(0x7f0000001b80)=[{&(0x7f0000001700)}, {&(0x7f0000001a80)=""/236, 0xec}], 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:39:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:41 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) [ 153.639888] QAT: Invalid ioctl 2018/03/25 18:39:41 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x7, 0x1, 0x20, 0x4, 0x2c0c9bec}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/25 18:39:41 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x0, 0x800, 0x4, 0x4000000000000000, 0x0, [{}, {}, {0x0, 0x0, 0x0, [], 0x5}, {}, {0x0, 0x0, 0x0, [], 0xcf92}, {0x1}, {}, {0x0, 0x7}, {}, {0x0, 0x0, 0x0, [], 0x1}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x20}, {}, {}, {}, {0x0, 0x0, 0x8}, {0x8}, {0x0, 0x0, 0x0, [], 0x7}]}) 2018/03/25 18:39:41 executing program 3: ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x204140, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) 2018/03/25 18:39:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x4000000011) r1 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="099e8d72ff9407421b48cb109e9cfb93d3eca3882e51e3c7b6844ee12e95ac5a23fa7bc7ba0d0fdd191a6baa5b92a05bff453ec7e35ea741f5ca214b9cedac329fc3f1e5e00355be0f09", 0x4a, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000180)="751915a6665b2ec000f0332dd02085de8f4d5ab9803debc5405a162cf0de0a406f9ed7b40ae9e9ba706583e9d89e69db16", 0x31) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7, 0x4c02) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f00000002c0)='/dev/ptmx\x00', 0xa, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x8204, 0x0, 0x8, 0x0}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000540)={r3, 0x8ee, 0x2f, "56681145b8b1fc148267327977b9eec18963f2fdb7ad2703a69f191b8f5f688a9edd29c1d528b0265cfedafda1f3e0"}, 0x37) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000200)) set_robust_list(&(0x7f0000000400)={&(0x7f0000000340)={&(0x7f0000000300)}, 0x87b, &(0x7f00000003c0)={&(0x7f0000000380)}}, 0x18) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x4800) syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x2, 0x111000) 2018/03/25 18:39:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xff, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r2, &(0x7f0000000280), &(0x7f0000000200)=""/91}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0x0, 0xbb, r3, r4}, {0x81, 0x2, 0x3, 0x3, 0x5, 0x3, 0x80000000, 0x3ff}, {0x5f40eb83, 0x800, 0x0, 0x6}, 0x7, 0x6e6bbe, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3505, 0x3, 0x2, 0x4, 0x800, 0x20, 0x1}}, 0xe8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x68) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/03/25 18:39:41 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x10000) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:41 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:41 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x81, 0x4be8e0ba, 0x8, 0x7fff, 0x3, 0xde, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x4, 0x1, 0x5, 0x3}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$TCXONC(r3, 0x540a, 0x1) 2018/03/25 18:39:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:42 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) kcmp(r0, 0x0, 0x6, r1, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x20, 0x3, 'client1\x00', 0xffffffff80000005, "bd6700ad62aaec69", "36c41bbfced259a77c4fe63b55d7c08c49937f21e4a9e12e4908aea64d53fbad", 0xffffffff, 0x5}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:42 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) io_setup(0x9, &(0x7f0000000000)=0x0) io_getevents(r1, 0x5, 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000040)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20003, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffe) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:42 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:42 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x3, 0x1, 0x8, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x4) fremovexattr(r4, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) dup2(r1, r3) 2018/03/25 18:39:42 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8c, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x7f, 0xffffffff, 0x3, 0x0, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000280)=0xb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0xb20, 0x200}, &(0x7f0000000200)=0x8) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000040)={0x1000, 0x7fff, 0x45}, 0x10) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:42 executing program 7 (fault-call:2 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0450ad2d80b52a22eca9b132303042b831971a38b19b0f80c87f0a81e824e8947cb26d13e0b7576a7c79308813616bd4f075de554ba03c6701c7ed0c8ae2dbcfb06edf12d9b210c23bbb7cccd9534362739a55b21d311821a3706787e8e3cf33a1b27a7742336b5ce13d37a1b94c861dc6c00d790cbf9ffae6bac10d4adf010e53256ff322861f1c070f545d4fc19a43e118a3afcdd1e86914c4934323fc006e029d9249fa40893b64a6ebacc8b8d8d648c9afa6c7eba1c26973cf84dca0b8", 0xbf, 0xfffffffffffffff9) getpeername(0xffffffffffffffff, &(0x7f0000001140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000011c0)=0x80) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000001340)={{&(0x7f0000001200)=""/205, 0xcd}, &(0x7f0000001300), 0x20}, 0x20) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/4096, 0x1000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000013c0)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001380)={0x8, 0x0, 0x401, 0x0, 0x8, 0x4, 0x0, 0x3, 0xffffffffffff0000, 0x3f, 0x40, 0xdc69}) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:42 executing program 1: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x40) sendto$llc(r1, &(0x7f00000000c0)="9fcef318dc6dd0ce6059fea31858c1b544522f9f3295d3ba18a788cdc122d10f4f353b7a6d7f8d9e5728cea06fc94c99f828d494af111253b3763af46f5514f3ca945342572d6ab72c7d1f14126229fe84ffd5b19cca84ea72c35448", 0x5c, 0x4000081, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:42 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) r2 = semget(0x2, 0x3, 0x228) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000000)=[{0x1, 0x400, 0x1800}, {0x7, 0x4, 0x800}, {0x4, 0x6ea85c02, 0x800}, {0x1, 0x0, 0x800}], 0x4, &(0x7f00000000c0)={r3, r4+10000000}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:42 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) kcmp(r0, 0x0, 0x6, r1, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:42 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) [ 155.086514] FAULT_INJECTION: forcing a failure. [ 155.086514] name failslab, interval 1, probability 0, space 0, times 0 [ 155.097893] CPU: 1 PID: 16781 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #1 [ 155.105082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.114426] Call Trace: [ 155.117012] dump_stack+0x194/0x24d [ 155.120640] ? arch_local_irq_restore+0x53/0x53 [ 155.125309] ? __lock_acquire+0x664/0x3e00 [ 155.129554] should_fail+0x8c0/0xa40 [ 155.133272] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 155.138374] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 155.143564] ? trace_hardirqs_off+0x10/0x10 [ 155.147892] ? find_held_lock+0x35/0x1d0 [ 155.151972] ? check_same_owner+0x320/0x320 [ 155.156292] ? rcu_note_context_switch+0x710/0x710 [ 155.161213] ? lock_release+0xa40/0xa40 [ 155.165193] should_failslab+0xec/0x120 [ 155.169168] kmem_cache_alloc_trace+0x4b/0x740 [ 155.173754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.178766] ? trace_hardirqs_on+0xd/0x10 [ 155.182921] tty_ldisc_get.part.3+0x66/0x140 [ 155.187326] tty_set_ldisc+0x4f/0x7a0 [ 155.191135] tty_ioctl+0x492/0x1610 [ 155.194762] ? tty_vhangup+0x30/0x30 [ 155.198471] ? __lock_is_held+0xb6/0x140 [ 155.202538] ? __fget+0x36b/0x5b0 [ 155.206003] ? iterate_fd+0x3f0/0x3f0 [ 155.209798] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 155.214627] ? vfs_write+0x374/0x510 [ 155.218321] ? wait_for_completion+0x770/0x770 [ 155.222881] ? tty_vhangup+0x30/0x30 [ 155.226569] do_vfs_ioctl+0x1b1/0x1520 [ 155.230439] ? ioctl_preallocate+0x2b0/0x2b0 [ 155.234823] ? fget_raw+0x20/0x20 [ 155.238257] ? __sb_end_write+0xa0/0xd0 [ 155.242214] ? fput+0xd2/0x140 [ 155.245386] ? SyS_write+0x184/0x220 [ 155.249079] ? security_file_ioctl+0x89/0xb0 [ 155.253464] SyS_ioctl+0x8f/0xc0 [ 155.256804] ? do_vfs_ioctl+0x1520/0x1520 [ 155.260932] do_syscall_64+0x281/0x940 [ 155.264791] ? __do_page_fault+0xc90/0xc90 [ 155.268999] ? _raw_spin_unlock_irq+0x27/0x70 [ 155.273477] ? finish_task_switch+0x1c1/0x7e0 [ 155.277947] ? syscall_return_slowpath+0x550/0x550 [ 155.282851] ? syscall_return_slowpath+0x2ac/0x550 [ 155.287758] ? prepare_exit_to_usermode+0x350/0x350 [ 155.292751] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 155.298093] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.302917] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 155.308081] RIP: 0033:0x454879 [ 155.311244] RSP: 002b:00007fc578587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 155.318927] RAX: ffffffffffffffda RBX: 00007fc5785886d4 RCX: 0000000000454879 [ 155.326171] RDX: 0000000020000100 RSI: 0000000000005423 RDI: 0000000000000013 2018/03/25 18:39:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000180)=0x14) bind$bt_hci(r0, &(0x7f00000001c0)={0x1f, r1, 0x3}, 0xc) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prctl$setptracer(0x59616d61, r3) write(r2, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r2, 0x540a, 0x1) r4 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000380)=""/105) 2018/03/25 18:39:43 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) [ 155.333417] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 155.340662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 155.347911] R13: 0000000000000314 R14: 00000000006f5a80 R15: 0000000000000000 2018/03/25 18:39:43 executing program 7 (fault-call:2 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/03/25 18:39:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x300000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x5, 0x4, 0x0, 0xfffffffffffffbff, 0xffff, 0x5, 0x6, r1}, 0x20) ioctl$VT_WAITACTIVE(r0, 0x5607) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 18:39:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/03/25 18:39:43 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$KDADDIO(r1, 0x4b34, 0x2) write(r1, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/25 18:39:43 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) kcmp(r0, 0x0, 0x6, r1, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x4000000011) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)) 2018/03/25 18:39:43 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000000c0)={0x9, 0x3f8, 0x8001, 0x4}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x24000, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 155.733678] FAULT_INJECTION: forcing a failure. [ 155.733678] name failslab, interval 1, probability 0, space 0, times 0 [ 155.745409] CPU: 0 PID: 16830 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #1 [ 155.752602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.761947] Call Trace: [ 155.764519] dump_stack+0x194/0x24d [ 155.768124] ? arch_local_irq_restore+0x53/0x53 [ 155.772769] ? kernel_text_address+0x102/0x140 [ 155.777339] should_fail+0x8c0/0xa40 [ 155.781035] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 155.786127] ? trace_hardirqs_off+0x10/0x10 [ 155.790424] ? save_stack+0x43/0xd0 [ 155.794024] ? __kasan_slab_free+0x11a/0x170 [ 155.798407] ? kasan_slab_free+0xe/0x10 [ 155.802360] ? find_held_lock+0x35/0x1d0 [ 155.806404] ? __lock_is_held+0xb6/0x140 [ 155.810457] ? check_same_owner+0x320/0x320 [ 155.814750] ? lock_downgrade+0x980/0x980 [ 155.818873] ? rcu_note_context_switch+0x710/0x710 [ 155.823774] ? lock_release+0xa40/0xa40 [ 155.827721] ? lock_release+0xa40/0xa40 [ 155.831668] ? slcan_open+0x31f/0x970 [ 155.835451] should_failslab+0xec/0x120 [ 155.839401] kmem_cache_alloc_trace+0x4b/0x740 [ 155.843957] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 155.848951] ? trace_hardirqs_on+0xd/0x10 [ 155.853083] tty_ldisc_get.part.3+0x66/0x140 [ 155.857469] tty_set_ldisc+0x64d/0x7a0 [ 155.861339] tty_ioctl+0x492/0x1610 [ 155.864943] ? tty_vhangup+0x30/0x30 [ 155.868632] ? __lock_is_held+0xb6/0x140 [ 155.872682] ? __fget+0x36b/0x5b0 [ 155.876121] ? iterate_fd+0x3f0/0x3f0 [ 155.879898] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 155.884719] ? vfs_write+0x374/0x510 [ 155.888408] ? wait_for_completion+0x770/0x770 [ 155.892969] ? tty_vhangup+0x30/0x30 [ 155.896658] do_vfs_ioctl+0x1b1/0x1520 [ 155.900527] ? ioctl_preallocate+0x2b0/0x2b0 [ 155.904914] ? fget_raw+0x20/0x20 [ 155.908345] ? __sb_end_write+0xa0/0xd0 [ 155.912299] ? fput+0xd2/0x140 [ 155.915466] ? SyS_write+0x184/0x220 [ 155.919175] ? security_file_ioctl+0x89/0xb0 [ 155.924044] SyS_ioctl+0x8f/0xc0 [ 155.927388] ? do_vfs_ioctl+0x1520/0x1520 [ 155.931513] do_syscall_64+0x281/0x940 [ 155.935371] ? __do_page_fault+0xc90/0xc90 [ 155.939581] ? _raw_spin_unlock_irq+0x27/0x70 [ 155.944051] ? finish_task_switch+0x1c1/0x7e0 [ 155.948521] ? syscall_return_slowpath+0x550/0x550 [ 155.953425] ? syscall_return_slowpath+0x2ac/0x550 [ 155.958330] ? prepare_exit_to_usermode+0x350/0x350 [ 155.963329] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 155.968691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 155.973514] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 155.978679] RIP: 0033:0x454879 [ 155.981842] RSP: 002b:00007fc578587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 155.989522] RAX: ffffffffffffffda RBX: 00007fc5785886d4 RCX: 0000000000454879 [ 155.996765] RDX: 0000000020000100 RSI: 0000000000005423 RDI: 0000000000000013 [ 156.004013] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 156.011259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 156.018500] R13: 0000000000000314 R14: 00000000006f5a80 R15: 0000000000000001 [ 156.026070] WARNING: CPU: 0 PID: 16830 at drivers/tty/tty_ldisc.c:531 tty_set_ldisc+0x4c6/0x7a0 [ 156.034898] Kernel panic - not syncing: panic_on_warn set ... [ 156.034898] [ 156.042258] CPU: 0 PID: 16830 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #1 [ 156.049434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.058779] Call Trace: [ 156.061366] dump_stack+0x194/0x24d [ 156.064995] ? arch_local_irq_restore+0x53/0x53 [ 156.069668] ? vsnprintf+0x1ed/0x1900 [ 156.073470] panic+0x1e4/0x41c [ 156.076663] ? refcount_error_report+0x214/0x214 [ 156.081410] ? show_regs_print_info+0x18/0x18 [ 156.085910] ? __warn+0x1c1/0x200 [ 156.089360] ? tty_set_ldisc+0x4c6/0x7a0 [ 156.093416] __warn+0x1dc/0x200 [ 156.096690] ? tty_set_ldisc+0x4c6/0x7a0 [ 156.100746] report_bug+0x1f4/0x2b0 [ 156.104376] fixup_bug.part.11+0x37/0x80 [ 156.108434] do_error_trap+0x2d7/0x3e0 [ 156.112321] ? math_error+0x400/0x400 [ 156.116113] ? put_ldops.isra.2+0x7b/0xa0 [ 156.120259] ? lock_downgrade+0x980/0x980 [ 156.124402] ? free_modinfo_version+0x70/0x70 [ 156.128893] ? lock_release+0xa40/0xa40 [ 156.132864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.137713] do_invalid_op+0x1b/0x20 [ 156.141418] invalid_op+0x1b/0x40 [ 156.144865] RIP: 0010:tty_set_ldisc+0x4c6/0x7a0 [ 156.149521] RSP: 0018:ffff8801903079f0 EFLAGS: 00010246 [ 156.154874] RAX: 0000000000010000 RBX: ffff880199015500 RCX: ffffffff82941316 [ 156.162131] RDX: 0000000000010000 RSI: ffffc90003378000 RDI: 0000000000000282 [ 156.169413] RBP: ffff880190307a40 R08: 1ffff10032060efe R09: 0000000000000000 [ 156.176758] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 156.184022] R13: ffff880199015a70 R14: ffff8801a060cc40 R15: fffffffffffffff4 [ 156.191307] ? tty_set_ldisc+0x4c6/0x7a0 [ 156.195386] tty_ioctl+0x492/0x1610 [ 156.199012] ? tty_vhangup+0x30/0x30 [ 156.202724] ? __lock_is_held+0xb6/0x140 [ 156.206796] ? __fget+0x36b/0x5b0 [ 156.210255] ? iterate_fd+0x3f0/0x3f0 [ 156.214051] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 156.218890] ? vfs_write+0x374/0x510 [ 156.222600] ? wait_for_completion+0x770/0x770 [ 156.227192] ? tty_vhangup+0x30/0x30 [ 156.230899] do_vfs_ioctl+0x1b1/0x1520 [ 156.234789] ? ioctl_preallocate+0x2b0/0x2b0 [ 156.239195] ? fget_raw+0x20/0x20 [ 156.242647] ? __sb_end_write+0xa0/0xd0 [ 156.246624] ? fput+0xd2/0x140 [ 156.249816] ? SyS_write+0x184/0x220 [ 156.253531] ? security_file_ioctl+0x89/0xb0 [ 156.257937] SyS_ioctl+0x8f/0xc0 [ 156.261296] ? do_vfs_ioctl+0x1520/0x1520 [ 156.265443] do_syscall_64+0x281/0x940 [ 156.269319] ? __do_page_fault+0xc90/0xc90 [ 156.273548] ? _raw_spin_unlock_irq+0x27/0x70 [ 156.278036] ? finish_task_switch+0x1c1/0x7e0 [ 156.282526] ? syscall_return_slowpath+0x550/0x550 [ 156.287449] ? syscall_return_slowpath+0x2ac/0x550 [ 156.292372] ? prepare_exit_to_usermode+0x350/0x350 [ 156.297383] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 156.302753] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 156.307606] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 156.312786] RIP: 0033:0x454879 [ 156.315965] RSP: 002b:00007fc578587c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 156.323664] RAX: ffffffffffffffda RBX: 00007fc5785886d4 RCX: 0000000000454879 [ 156.330924] RDX: 0000000020000100 RSI: 0000000000005423 RDI: 0000000000000013 [ 156.338189] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 156.345446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 156.352702] R13: 0000000000000314 R14: 00000000006f5a80 R15: 0000000000000001 [ 156.360819] Dumping ftrace buffer: [ 156.364684] (ftrace buffer empty) [ 156.368381] Kernel Offset: disabled [ 156.371980] Rebooting in 86400 seconds..