54c41fda3d5d4e4df594607093fe1bf215d03a7ec", 0x51, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000013c0)='user\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="bec21da8ea103899be2781601cf695266ee785e8b13bcde1826f10b02343acb3960fde7d4f22de10cdfc4fe3751019299a7e356e0eb7", 0x36, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001380)=[{&(0x7f0000000380)="abb0617e73dcfbab84da40d549e6e7e4869109177e0638b8b634c0ec2ccdc56773af29af11a2ced2bb267b771f603bcb3c46f827d831bb2508c0dca7232410a1bb6426b4528379ac9a2dc582f5f8e1c7609f372859f46cdebb97276cb8a53e785459f75d0edebf4d6177e2510cff95e94dd9795e15cea5fce8dbf5619b9f11d03ac40927a7ad44f5b1a403f62010f69e3944709cbaf2592e60eb452905ab3a106271991ae4e97250a37481f53427de29f34820462b983d6e07c57ea0be53295dd3f7f0a29bfccb705925be8686fd03ac9021169eeb103c3bb9e3fddb1074ad182c9dae190750b29ad1c94a4f81aac7e614cf03d85db9de9283bcc98c34c65082bd74d383a35a4bbfe185c686be79fdd2268a79dfaebb47a21700f5e3492ed4d440ea819c6ec29710bb5efb970d556a774a162273790e72aba2fb6c2453d99e361b0b53b03c45f3ef4cd3d496e7120176acf2bb24684228d70e66e6ab859aa202a616d8b74c06233ca6b3fd107a220725c7bebbf3ba0935c4f08aed6245afa6c9fc0570d88855e9f9ecfea03138487246317e5ef99f9e2c5fb0c449129b5ad1a5ce89ebfa2be57a2d40c724fcbb0f192c487f19893c0d800a57bf064ffc71cee792993a750b81fbf409c3188a2c0d7c4c302cad036a93694eb60caa583890adf772afd4564579d1faedbe733884d42bd2574e44a3c808bc015952ed310a948e3e2f1857ca316b86908140f9c53890fe3a5ef5d5b61f279ed251527e7f225397daf7038fe61ec943d48b8b5fc5b522d29d5efa94aaa63c38392489c4f013d78e00dd6ecd7febad959df856f296f573806608454d2c82e40b8b89c8124127e289ad260e712e0164edadb14e3c30926c7f2894b02e56be84bfda70679f29dd40897ad4f06dcc9589dbf0ea6c020cc2807ae210f52c480a437bf1b9c8a6c35648ea2dab5732b07d184ac68c76463f0a7c22314505b244ee98c336c46733dda2fa876e8540dd2867fc5ae1813a11124f925a1bc10cf85044b17ee3d0ff24b3293ddeb7103a5455b1ae881af3ba03cb682e2fe63be24c8f489fa732e633e778e4bfe58e44f169298d3b596076da472158e9be82874f5e83626ed98d5600e1b81961eed1314f9771b2ea98f7f810d8047c250027fc0ea17bf65b05fdb889677039623afe3a0c149bfb58d70a036ed9459bdbbda3d0e1472b39c93f185ac1e2265c46f53ddadbc9f186cda3ed114f4ed0ba24b5af37a0ed1fea480604ada731855e6641bf13154d9c1855957a386cfeac7f48b7d391f764e7db08347dec569155e661b796ee63a6698efe33c7c58d5e8dd557bf9620667b9bf3a5ef582c7322ccd9ad7fc9481dbdfe4a12d46ae9c277aeffa9204f2c413398319dc04b6c6e9c56c2f55b572031e480a52eaa6ae270305cfb9b840f356f34f3f3dd0e39de3ccc9e253ad4fd7026dd7774c3cde8fa0b2fa388feeb2d0d5e7aa6360d45b11f7c2a439226d1501bc1c56a055d62e2516e8b0ec596ad1ffddf5302041c394e03a3681195291c72d6d164e7f5c856f3bc2bc2eb446535924d7fb0dda4b85a305cf09fe4da2a19edbb27ab7896bf59c05954871bb65a805433b091e81824a0f53f8fcf712451ffadb3c7860ce92e1c92900d6ce7a731049fbaa7c0f3d9518fb904fd5d11840d4895425e77509471a62cd3deed87c966c8bfdc3c8f284d9989bd90d7ce86705f04e6a491957dffe052a1a769a3b43858d6137976737b8309ec45d189ec55ee8824f5409a0dc9210d8eabb76e7b5ed73cd86c4d4d7aeec420206332883486a5e5c93066671fb10c3ea49baf257bd71b486c1903226acb1038fa914f2de9d29e0f6c716eea87e2a291efc6eb308f79d6ed41925c13110a1b834133e27521b44ca34dbe59523404b18c362d08066fd140c51057552360ad869dfb3d26a4a4a6ab29f37a83b7a93d18fd18d10ba311f7ce98aca03d1aab0ee66f4dafc13b0ca07da52cb1a4cb2144d3b01c990618944c962579fbbb55427c67ee2cd41bf77da549e22f3facce42bc4cb05b9228dd42f8ed42b019778989b019d38a00eeb6044acdbfa4a39aa52d16f6f1869b0ddea889aa250f3c8691b180c506e50048d9ee021a7a17ea29c7138cd1188425b2cf356b9ea65cb5eca581e9d1558a7a0249c461c08ed3c7cff3b608edf8e8e5f091150ade647cea97e2021357fc97d10ed1f155859a11b436c020b5dde4a2e354c7dce87cbe5e99b3a182b98063dc5c358787516f314562c44094b738c6ee23a313d21d50d1b3822d8d4528e2bfc61569d5a5950b14c2807e329bd4715385f54955472ca4975700d8fe5ddf4b5dae384d35e7a41e9fe8c8620284b06b49529e1d4c4ad2372ac42a90f7cd25600dff203d6e2a2975b29750cc203c3745bee2e900dde3c20b7e747dbe5cace674a6e1b782c7c11c22072f6c40230120707394e45575d1bba54d14d7532b8e453b97e7c62bdc4fcddaaad3c2030c9d9baee298760db5c096331f1ad291eabaecdd60d288220fe1b979e63c9e1464f5155a77825e59efd08ec8884daf035f1b04a276b578bcbf178669e34b207c2c5f02f3a99d3e3ab2862aad5bae8b2baa3ba4bfca2a736d401dca71a0b39e33c06aa3c60f0e94cbb0e65e8e479d92af3f2f59d7582920abd79a77031a0119ea4d3f5266865b763be5acc0dd772dc6a2e9fdab0d6be5d5233228e63b1108c5eb60e100703b249a68ddaebd91603244dc740da033ad7c35143f01977684e91d7cc5fc7eb2963a0827ac406aee860aec732dcec2d440fb088da4848fecfef9f7346899c4e48d78ec5b93bf8fb5cfa86c86ec31e78fbe23551f61164e60d1feb8a2746f62f65831eddfbf28e6f254a58f174589058adab7b46e8b5a0978635ec6a1d4a6079d39f3fa656508cefb2affb3279e150ee9e47870145d3a9d4d6d2be855307612f62812c3576548c2ac7820d1b22dad2508d9aae61728b4a1a5c545d8523e360dbc43f0dc43a2abbb71ce55a043b4a93cf9518910dd9012a7ed610e6d8566471c51bf3e1ab2c1e278dc7f0498fbed60964efe5869482c3a315aee2c6486c39edb8faf4f399cff1aa4a499aabb676e1a61634d975922ef2e1defd7c2f685702b456622d02048e65d5168290716abc2edde3e78aca4ddcd414b7eb106891e0e023f165935455ed5d0292644ffd1f59147e52293c5c5214237de2f9d970a6f0b9c9d30e25c41a26a344d7925fb8fb07099d070f5796e5c09e99e9889a472af547dcec36cc4b792514e6688ece01d224dbb1aae7ef175c227822ad52b9640d629be85827ec8cde6e619dfea62447e13e475b1aaddef3d9fa632236d7f3b23dd50c95b08a14fb89bd7bfe8c0bf97d7c20d2b146d8fcb13eb245c24a2ad6c6a0439ca04b37cafe300ae1edb2f3b1111cda16aea930738fbdaca484b5c27a080c55bef543feb3c921cce57e78d0979580fc2675da5ba23bc79baca8c445738dd7cd212e07072e1620a094ebc658d697135b5c9039e90427cf7e25d606c6a43f163ea14546599eee7898a8d1fc3ac78a9721bb90faafb2e587786bb0b3b2f0aea32d692b820462d2da2d000c93e61e2737f7cabd04aad177080a301aad262437754adee4b66abfda01b9c73d824a375179f7d16520ebf74515c16e03b6481e41485bc12a0a7266a4c0982b737fa7d981d2c07104e44a5d3e82ffc357ab0e91ae7f283476b0adbcacefcc88d2477130e536967555336c055bd43f6e1374b1e8539ac6814c84d608a3178f4f3584ea26094081948b4e82bedc4403b4b6c485a23674143b36113a5ca8f60228df4c47cf853ae7381f72dead254bbd06ffcadd3e1cc9645cf24a09596665f25763b5a9af77c92260e0b31fa83bef21db03c1e74faeed77dd21bc3ddaaf53ed95b39e071033edec3806252be033613c4bce80def11fe6c10f649bff934cb58922a5fa5e5eb71594c38f505b79f501dd1edefa0005868e4abc211f21acd6056def569d4d978ef3a418c2cc3124fdb6d5de7f28a2b2c9426a1bc2cac4404d2262c40077f6453daa6cca134336cec8c8f4160e6d591880728c9a54130a0e67552634aaf9fac78cb578c53b760834a27d7e66726ad1c85bea7e63519bffa77e70f925c6a242c3ba8876782c2463ed64c59fb1ec983e5e336bec69fca32b1f9d4aa5a1a36ce8dd9364bb7f45e3e02e36a369246fa73009fd6a377ce89987ca26d2c7ab92fbb45aaa3d9c25a3db46ca8828bbc4a18e8c704fcb55d2bc188e0dd846d11f8df772f86c79042676622fbd884bf8625b76181f1c99ace17c04e8f501f046bab49f2874721c1d46d9c03e2b5ae86221e6fb7dec367436b2ca968e61aaa596c8d537c0a728e1eadae61a13597c542b43f61d417cadcd94e95f1c6b2fad965fb7cab9f02d59fafe0b16628db9c7b59e2387b36894e85b13885c27a619a8f5c8f0b9e48b8050884d399efee48116719530d1c11e224cd7846d7ba625e2466c34bbe8cc92334253bbe3944d8344cd4fef0cdc1eb0840c06599082ae9b18be0ce103319461b02103ece14e36f059928d1dfd4cb20e975ccba9223ff3909d0e033c3b6bd0d8254093df8cb0549ee39e6630eb1044e417e570bee8aa79e3e9d21767e1499ba485c0d15fd1113ed76a41ebfb87d413a9a96c70a44a47a0bed8a39a74c7aea335ad4a03c1bc644aa20e30cf07467581cd354de6791f80e319a4914d4fc5d790aae5a558e52775ea4eba50dc709a8abc777f94a0bf0c9723e4c2ad59f9dee20d2d756a9a05ab1e7afc9e80d9d21e48a9bb10141afa62a70605da7f50e8341dd6021fba8d1ea2e8a791ab2b8604a7eac9ea020e9b346e48b0abba967450ebde1f58ad25e0e04739bcdb13992c3ab3e48b7f6b75ac7f8ebe588dd0772003ff74d253fe2e78d06ce3b97d53d1a212ff709aacf232ad9e4104584567beb8b1b8e747798b4cd580e4a84828430a8c69ae964d99340fcf072118bffc1d54878c078d6308aea05bf8eb0d0e6758af71d9547987e9e7f1ad4b5c843c5e64a4f79daef4bce13d1e27fffa2e27def58c1cbed47eeead33078180aa55ec14d8e1087a9a4239dc7762da0c1cfac7ada1dd4d01e1545400faa10b2b913ff3f826f121ebfe91fdb4d3f898c7356eb6d16d1ea5cc4554fa1c4a0f077b81bff7700e9ed79486bd612e3d2c2161d432e53150b2d172df3f9bc24893f13fe93977194c50b25ee9dfbb6102e3e9762a786c0a280eb1c847091f8c067abaca4f6394ec78a9f8d4056de4a8c95673a785f13c02558605438ba2dd774c4942012c8499d326499aa2dcd3fc1b0d7a8fd72d3fe8e95bd953f9838a0579b652d1330c8ace2a6eaf4f48426b3870db87cba29b7eac04b95d438468164de714b4f9fc7b89a817255590750ae8eb480aebee9e89937495e0e1b2f4da50f3543df8b74a2fedceb4dcf8b8482ab54713fdc6e70e310ee4dfa33f21e39aef2651c1f821c2b696deb18fb9353e5b7cf8e9d1cc00ec3cd0175e4a12fcb9b0023ba71154acd30ee62d9f8507837d7af89a97664dd0c3dfdc6205a0dd962e1a188aa66c239540e2b75c89d2adf2974a6fda7167917918a5d388216a18c15cd9a6472af5a3a2e60d4e6d2eb771f890aa442684e6a07065e8ca60336d528c072caf28f4cce450d65e9bf71671a67e496161b4ed21c967e4f9d42644feac4e329d96cdfe1998aeee2fedeba37fd03a3fc7a2d2b29f9743186cb965e1c38ad9f33cddea93e688074a60f3fc7c7be96132f93a7a3c158d8566d03506fbe8d7789ff59595dd8ab87", 0x1000}], 0x1, r4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) keyctl$unlink(0x9, r4, r2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000001580)=ANY=[@ANYBLOB="0500000400090004000000000000"], &(0x7f00000015c0)=0xe) memfd_create(&(0x7f0000001740)='cpusetprockeyring:\x00', 0x1) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000001600)={0xfe, "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"}) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffcc9) shmctl$SHM_UNLOCK(0x0, 0xc) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) 2018/04/05 00:36:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xd99, 0x800, 0x2, 0x7, 0x3, 0x6, 0x6, 0xca, 0x38, 0x202, 0x8, 0xfffffffffffffffe, 0x20, 0x2, 0x9, 0x81, 0x9}, [{0x7, 0x80000000, 0xfff, 0x7, 0x0, 0x21, 0x87e0, 0xeca}, {0x3, 0x5, 0x8000, 0x7, 0xffffffff, 0x7fff, 0x9, 0xffff}], "ec477b47dcf5208723082aaf23a91fce20eaaa67b50d171a1e8ae083aadb2e07e15714b2c7a1c005af2b592192bceef4db2ce4e700748ce5997bb5098912a90cac99412396691a41b89d9fb4820f2a544208c96df47b0fa6c44f6489bfb3183af3e3c32a288e353cf1729ef013e6925ec479f7a9431a5f971f51976a30c442395cf29435c529ea7547654b9d942e0d184e21a05e981d7a92bb6e2526825be830", [[], []]}, 0x318) connect$rds(r0, &(0x7f0000000340)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$VT_RELDISP(r0, 0xb703) 2018/04/05 00:36:36 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101002, 0x59) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@replay_esn_val={0x1c, 0x17}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/04/05 00:36:36 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000240)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000008c0)={'vcan0\x00', 0x0}) recvmmsg(r1, &(0x7f0000001880)=[{{&(0x7f0000000280)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/26, 0x1a}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f0000000400)=""/35, 0x23}], 0x3, &(0x7f0000000480)=""/74, 0x4a, 0x200}, 0x1}, {{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/4, 0x4, 0x2}, 0x3}, {{&(0x7f0000000a80)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b00)=""/35, 0x23}, {&(0x7f0000000b40)=""/158, 0x9e}, {&(0x7f0000000c00)=""/31, 0x1f}], 0x3, 0x0, 0x0, 0xffffffffffffff88}, 0x9}, {{&(0x7f0000000c80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d00)=""/67, 0x43}], 0x1, &(0x7f0000000dc0)=""/113, 0x71, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000e40)=""/151, 0x97}, {&(0x7f0000001000)=""/249, 0xf9}, {&(0x7f0000000f00)=""/21, 0x15}], 0x3, &(0x7f0000001100)=""/247, 0xf7, 0x3f}, 0x400}, {{&(0x7f0000001200)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001280)=""/79, 0x4f}, {&(0x7f0000001300)=""/103, 0x67}, {&(0x7f0000001380)=""/213, 0xd5}, {&(0x7f0000000680)=""/240, 0xf0}, {&(0x7f0000001580)=""/94, 0x5e}, {&(0x7f0000001600)=""/168, 0xa8}, {&(0x7f0000000f80)=""/44, 0x2c}, {&(0x7f00000016c0)=""/41, 0x29}, {&(0x7f0000001700)=""/231, 0xe7}], 0x9, 0x0, 0x0, 0xffffffffffffff63}, 0x1000}], 0x6, 0x2000, 0x0) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d, r3}, 0x10) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ashmem\x00', 0x800000000, 0x0) sendmsg$can_raw(r2, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00000007c0)={0x7, {0x2, 0x4e23, @rand_addr=0xfff}, {0x2, 0x4e23}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x12, 0x7, 0x91e, 0xff, 0x1, &(0x7f0000000780)='irlan0\x00', 0x10000, 0x79b0, 0x9}) dup2(r0, r2) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000180)=""/161, 0x401}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000600)={0x59, 0x0, 0x8, {r6, r7+10000000}, 0x7, 0x8}) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000040)) r8 = gettid() waitid(0x0, r8, 0x0, 0xa0000001, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000840), &(0x7f0000000880)=0x14) 2018/04/05 00:36:36 executing program 5: r0 = socket(0x2, 0x2000080003, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/225) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0xf5a7) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000180)={0xffffffff00000000, 0xfffffffffffffffb, 0x3, 0x4, 0x6, 0x8}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0xa57, 0xa6000000000, 0xff, 0x7ff, 0x568, 0x3890}) 2018/04/05 00:36:36 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x4, 0xfff}, 0x1, 0x5, 0x3, {0x873, 0x7fffffff}, 0x6, 0x6}) 2018/04/05 00:36:37 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031bff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000000080)=""/176, 0xb0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./control\x00', 0x5, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000200)="f7e18ded2edec83ff990be9bc8762a435a3b5d7efbf0e1dc2f8e28be50251485434b6d9b2c76e3998728240a05c7c9b7b43ff2ef329d648c5510ae61d95b2c1ca70cc0fc91ca347677946dc8fd048193", 0x50, 0x2}, {&(0x7f0000000380)="888b40a8c937a6a311372fa40a1234395398212167b291502b48c78fb746e23e7437f578e8cd2af83813010aa4a39b29ee7a22d0050a273adeada28dcb6e6e7b320228aebfd05f39b99b91bbe938aa31843790275808ffde1574dc2c2c7cb0307482ebade7ec0a5253351dbb6d91d37682a45265da12888aebd939839ccad58bd74e6f9160cd2a259d8033a0ff90fc3851b65651c96bf54b9d3c42074cf5b260f9fde884855f3325987505dffd83d1a143faec583885ac68b3bc2a87dd4be46e9fd8d828d236ee2bf15432213e0ef6db2e72092e5613397a058d9281adb02b2cec3a94e057d73e", 0xe7, 0x7}, {&(0x7f0000000480)="d9f92215bda6c5d1a26fb50eea066825bafe3f8f50bf9c6176ae001b8288c78414aab5af2c12e0626cfae2051d478d9148855461981136383b0c417e9a6a3095415a8b6c50b580bf8f7837bec76d7ee347399a3cc9c3e38cd5b7dbff4cccd3d0cd9fddf7ba4d71272c3f93614449807318e8031b794c764ab029c9648679c40e6a898d9a626a2f302a60871b8176013f33adc0e2e02f163d5753644b285dbd7d8f81464156946a59d34be6d659e6f65c62f7f708a9ae92", 0xb7, 0x8}, {&(0x7f0000000540)="af168fd649a0299ba91cea0e003aff58717abf5d31128b09a40205a9cf151018d2bbc639b03f5a0f102eb37bc0f4346fb587541dab667615172b21f4e10120e9c2556351c9f67a84c26f07fdf9fb6696ecea3694c8884184eb0f189aa9410505cb93565399c77f88e17e3729ecd84475bde54580058b91dfbb3b9f", 0x7b, 0x56}], 0x14000, &(0x7f0000000640)={[{@discard='discard', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@codepage={'codepage', 0x3d, '950'}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x36, 0x30]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@debug='debug', 0x2c}, {@nocase='nocase', 0x2c}, {@discard='discard', 0x2c}]}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000006009707008200000000000000", 0x14, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x90) 2018/04/05 00:36:37 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/dsp\x00', 0x240043, 0x0) r1 = accept4$inet(r0, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f00000006c0)=0x10, 0x803) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000680)) recvfrom$ipx(r2, &(0x7f00000008c0)=""/100, 0x64, 0x0, &(0x7f0000000040)={0x4, 0x0, 0xc7d7, "f036b430156a"}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000700)={@dev, @multicast2}, &(0x7f0000000740)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000800), &(0x7f0000000840)=0xfffffdba) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x138) socket(0x3, 0x0, 0xffffffffffffff0b) 2018/04/05 00:36:37 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) alarm(0x2) r1 = memfd_create(&(0x7f0000000040)='nodev]GPL}++md5sumtrusted+vmnet1]\x00', 0x3) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7ff, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r3, 0x1}, 0x8) 2018/04/05 00:36:37 executing program 7: personality(0x5000002) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x3, 0x9}) fcntl$setflags(r0, 0x2, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x4e4, 0xff, 0x4, 0x1, 0x2, 0x6, 0x100000000, 0x1, 0x5, 0x3, 0x2, 0x158}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0x14, 0x1}, 0x2) ioctl$TCSBRKP(r0, 0x5425, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) pkey_alloc(0x0, 0x1) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{}, {r3, r4/1000+30000}}) connect$l2tp(r2, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x401, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x3a) ioctl$VT_RELDISP(r2, 0x5605) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000340)={{}, {r5, r6/1000+30000}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) close(r2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000400)={0x100000001, 0x1f, 0x7, 0x0, 0x81, 0x5, 0xf79, 0x2, 0x8, 0xfffffffffffffffc, 0x8, 0x101, 0x0, 0x81, 0x38, 0x1, 0x6, 0x8, 0xeb72}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000440)=0xffffffffffffff63, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x810, r2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) recvmmsg(r0, &(0x7f000000a900)=[{{&(0x7f00000029c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/99, 0x63}, {&(0x7f0000003ac0)=""/241, 0xf1}, {&(0x7f0000003bc0)=""/137, 0x89}, {&(0x7f0000003c80)=""/98, 0x62}], 0x5, &(0x7f0000003d80)=""/4096, 0x1000, 0x2}, 0x81}, {{&(0x7f0000004d80)=@l2, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004e00)=""/187, 0xbb}, {&(0x7f0000004ec0)=""/20, 0x14}, {&(0x7f0000004f00)=""/21, 0x15}], 0x3, &(0x7f0000004f80)=""/121, 0x79, 0x3}, 0x80}, {{&(0x7f0000005000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006340)=[{&(0x7f0000005080)=""/177, 0xb1}, {&(0x7f0000005140)=""/131, 0x83}, {&(0x7f0000005200)=""/67, 0x43}, {&(0x7f0000005280)=""/131, 0x83}, {&(0x7f0000005340)=""/4096, 0x1000}], 0x5, &(0x7f00000063c0)=""/146, 0x92, 0x2}, 0x10001}, {{&(0x7f0000006480)=@pppol2tpv3in6, 0x80, &(0x7f000000a780)=[{&(0x7f0000006500)=""/4096, 0x1000}, {&(0x7f0000007500)=""/4096, 0x1000}, {&(0x7f0000008500)=""/219, 0xdb}, {&(0x7f0000008600)=""/4096, 0x1000}, {&(0x7f0000009600)=""/4096, 0x1000}, {&(0x7f000000a600)=""/162, 0xa2}, {&(0x7f000000a6c0)=""/176, 0xb0}], 0x7, &(0x7f000000a800)=""/208, 0xd0, 0x3}, 0x81}], 0x4, 0x10000, 0x0) connect$can_bcm(r2, &(0x7f000000aa00)={0x1d, r7}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000aa40)={0x40002000}) lstat(&(0x7f000000aa80)='./file0\x00', &(0x7f000000aac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f000000ab40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f000000ab80)=[r8, r9]) 2018/04/05 00:36:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/233, 0xe9}], 0x1, 0x4000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001481}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, r2, 0x100, 0x70bd28, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1d}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004}, 0x8000) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000340)=""/162, 0xa2}, &(0x7f0000000400), 0x54}, 0x20) 2018/04/05 00:36:37 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_vs\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x4, 0x2, 0x0, 0x7, 0x6b2, 0x1000, 0x5}, 0x1c) readv(r1, &(0x7f0000000040), 0x185) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000000c0)={0x7, 0xffff, 0x8}) 2018/04/05 00:36:37 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = dup2(r1, r0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000100)={0x1, 0x0, [{0xa, 0x8001, 0x7, 0x3413, 0x400, 0x3, 0x6a85}]}) write$cgroup_subtree(r4, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) 2018/04/05 00:36:37 executing program 5: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x7}], {0x95}}, &(0x7f0000c08ff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/04/05 00:36:37 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/05 00:36:37 executing program 7: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xea, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={r0, 0x1f}, &(0x7f00000001c0)=0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, &(0x7f0000000100)) 2018/04/05 00:36:37 executing program 4: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/rt_cache\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x7e4}, 0x1) eventfd(0x100000000) r2 = memfd_create(&(0x7f0000000100)='wlan0wlan1\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) write$cgroup_pid(r2, &(0x7f0000000180)={[0x35]}, 0x27) [ 1516.058878] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:37 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000700)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60c22df700101100fe800000000000000000000000000000fe8000000000000000000000000000aa0000000004019078000087ae00caf945"], &(0x7f0000001780)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2c, 0x1) 2018/04/05 00:36:37 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x131242, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000040)=""/133, 0x85) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) r2 = shmget$private(0x0, 0x4000, 0x1800, &(0x7f0000d3a000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340)=0x6, 0x4) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/179) r3 = accept4$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) fcntl$getown(r3, 0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000300)=0x8, 0x4) shmget(0x3, 0x3000, 0x2, &(0x7f00003ed000/0x3000)=nil) 2018/04/05 00:36:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x17, 0x10, 0x7, 0x200}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f00000004c0)=0x84) listen$netrom(r2, 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x1000003, 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000500)={0x1, 0x0, 'client0\x00', 0x4, "8fd9386f8dac5c22", "3025b3558a6247e5ced0bcb9a2c8363badb30c515d37cffb2cdea082a640b18d", 0xfff, 0x9}) write$evdev(r4, &(0x7f0000000200)=[{{r6, r7/1000+10000}, 0x22, 0x3, 0x80}, {{0x77359400}, 0xa64, 0x6, 0x7}, {{0x0, 0x2710}, 0x6, 0x1, 0x5}, {{0x0, 0x7530}, 0xfffffffffffffff9, 0xfffffffffffffffd}, {{}, 0x1f, 0x6, 0x81}, {{}, 0x4, 0x1ff, 0x9}, {{}, 0x7, 0x7f, 0x97}, {{r8, r9/1000+10000}, 0x9, 0x100, 0x7}, {{r10, r11/1000+10000}, 0x8, 0x5e86, 0x800}], 0xd8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic) setsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f00000005c0)="4601ee1e86c7bf4fd700f3048948cb46947c98f65cab682390a94dd66f5099b13979d78a6ceb1f7c9ac1e47a2bc6e484fd8f67cf33fb6dec55b7d084cc2f141dc23fa57c5f344d1906f136a02238b4b4c2593f8b7b5021713f2f0e3ca0ff3604424c33fd062caac176b0c6e58b6459ea39c8fa97fa23dbd48c427b58abc1d5c592589272ec0068464eb1a0a0593022b9dd428d25d45afda77077418f5424aa74d71e4490405340ee45a66ae129ccae7de07cf4", 0xb3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x0, 0x4) [ 1516.190224] cgroup: cgroup2: unknown option "" 2018/04/05 00:36:38 executing program 4: unshare(0x40600) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100, 0xa040) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000023b, 0x0) 2018/04/05 00:36:38 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) [ 1516.418928] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:38 executing program 3: socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000740)=""/68) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="74727573748039642665637572695c792ec795c3dc6e757800"], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x200) dup3(r3, r2, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000914ff0)={0x0, 0x1, &(0x7f0000000000)="e4"}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x3, r5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="0620038328230100020083f316618aac033aafa3319cf6b2706d0b333196423e01788a039520e4720de0cb675d7f9be1438ca8a97b105efb018619e36ac3ed34e571"], &(0x7f0000000240)=0x2) pkey_alloc(0x0, 0x2) pkey_free(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000280)={r7, 0x2, 0x30}, &(0x7f00000002c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000140)={{0x0, 0x1}, {0x100000000, 0x2}, 0x10000, 0x1, 0x9}) r8 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000000080)=0x5e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000540)=ANY=[], &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r5, &(0x7f0000000000), &(0x7f0000000600)=""/129}, 0x18) io_getevents(0x0, 0x9, 0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000540)={0x7b, 0x0, [0xfffffffffffffffa, 0x7, 0x7ff, 0x609]}) clock_gettime(0x0, &(0x7f0000000280)) signalfd4(r2, &(0x7f0000000100)={0xfffffffffffff795}, 0x286, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x0, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) 2018/04/05 00:36:38 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) r2 = getpgrp(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:38 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x75) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x3, 0x7f}) socket$inet6(0xa, 0x1, 0x46a7c51f) 2018/04/05 00:36:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6781)=""/50) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/04/05 00:36:38 executing program 6: r0 = gettid() ptrace(0x10, r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x2, r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x1}}, [0xfffffffffffffc01, 0x6, 0x4, 0x5, 0x80000000, 0x3, 0x100000001, 0x1000, 0x0, 0xffffffffffffffe0, 0x2d8f, 0x7, 0x200, 0xe24e, 0x9]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x84) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000000c0)={r6, 0x3}, &(0x7f0000000100)=0x8) 2018/04/05 00:36:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/109, 0x6d) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) 2018/04/05 00:36:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000003f00)='net/protocols\x00') preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/215, 0xd7}, {&(0x7f0000000240)=""/39, 0x27}], 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'nat\x00', 0x0, 0x4, 0x50, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/80}, &(0x7f0000000100)=0x78) 2018/04/05 00:36:38 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x3a, &(0x7f0000000080)="ba5f3b661c8feea6e4f8dcec70ecbe8b82ed999e0bcd24f849615e77bc903c60e83223e16030f50f2063e677a2d41ca888eae6ebeb209d2f999c"}) [ 1516.547496] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000834ff3)='uid_map\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/237, 0xed}], 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xe2) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8924, &(0x7f0000000040)={'syz_tun\x00', r2}) 2018/04/05 00:36:38 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) r6 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r6, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, 0x8, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1}, @fda={0x66646185}], &(0x7f0000000240)=[0x60]}}], 0x0, 0x0, &(0x7f0000000340)}) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000003c0), 0x4) syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x0, 0x10080) write(r5, &(0x7f0000000280)="15", 0x1) r7 = open(&(0x7f0000b91ff9)='./file0\x00', 0x210000, 0x200000000) fallocate(r7, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b00000007939e16a2c06cf71ba713d4856026d4207b3b96859b313157a208eba5559d8cdd33cf1eaa456a71b0286c347003db85a058bf4f5686817b9ac9d214e86f0c0cc8e7240171fe00908bc30a9590ee48320a81a0201fb7b288b211557322cd7c0b32506c8b"], &(0x7f0000000240)=0x73) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r8, @ANYBLOB="04000a0005000a59a2b0ef0a030000000000008000000000"], &(0x7f0000000540)=0x2) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/05 00:36:38 executing program 7: unshare(0x20800) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000000c0)=ANY=[], 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@local, @broadcast}, &(0x7f0000000040)=0x8) [ 1516.661533] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 1516.699943] binder: 26612:26613 got transaction with invalid offset (96, min 0 max 112) or object. 2018/04/05 00:36:38 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x4, 0x1, 0x8, 0x0, 0xc000000000000000, 0x1, 0xff, 0x20, 0x6, 0x3f0000, 0x5, 0x6, 0x3, 0x80000001, 0x2]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000003c0)=0x92) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x40004, 0x6f) sendto$inet6(r0, &(0x7f0000001ffe), 0x4e, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x5e32505fcad2b5b) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) connect$can_bcm(r3, &(0x7f0000000080)={0x1d}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'ipddp0\x00', 0x4}, 0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x9, 0x4, [0x5, 0x7, 0x7, 0x4]}, 0x10) 2018/04/05 00:36:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x31f) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x800, 0x2040) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) modify_ldt$write(0x1, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2, 0x2800000000000, 0x0, 0x273}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000040), &(0x7f000034dffc)=0x4) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x200000) [ 1516.723684] binder: 26612:26613 transaction failed 29201/-22, size 112-8 line 3026 [ 1516.736464] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 1516.748605] binder: BINDER_SET_CONTEXT_MGR already set [ 1516.756195] binder: 26612:26619 ioctl 40046207 0 returned -16 2018/04/05 00:36:38 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) syncfs(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002004e20ac14ff000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009300768de12e1fe8010002"], 0x3b) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000001c0)=0x1, 0x4) 2018/04/05 00:36:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001c000104000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000c0002eca9aaaaaaaa0020030da093895cf0d3b5de25e14158ce989ea0e9635506766626d50cf464fe5ba64c43c3a09894a33c69c65f4e626b4c90d22455b8d649040c378964a818bafb6d24247bc8d63b6c4b491e7d82823546457f86df14c899bc8cb739abb92cbe"], 0x30}, 0x1}, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[{0x0, 0x6, 0x7, 0x5}, {0x3, 0x3, 0x2, 0x7ff}, {0x3ff, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x691d}, {0x8, 0x9, 0x2, 0x7}, {0x480000000000, 0x4, 0x100000001, 0x1000}, {0x600000000, 0x7fffffff, 0x1000, 0x24000000}], @generic="ad36daaa84eb8324cf4d6aab438d9b5647703f6399b48decbb86aa46bffbce9d810a743c6588d38b7886157962a686b6c6ea0f9634defe31d43e746e6999d2daf61d93576377aeefeb2e6b2e0f1e61644eb6c3cb14b748dac4f782bf8c805128f279407014476072c50e3f345764a8d900be8ff50dd24fdf42c0c690a0471cf0a0732f04e8beaed2635ff6d61a2af9e2468224"}}}}, &(0x7f0000000100)={0x1, 0x1, [0x571, 0x691, 0x2000000000956, 0x75c]}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) [ 1516.822191] binder: undelivered TRANSACTION_ERROR: 29201 [ 1516.872625] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 1516.900914] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 1517.188330] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:39 executing program 7: epoll_create1(0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) unshare(0x81ffffa) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x4, 0x1, 0x4, 0x2}}, 0x26) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/04/05 00:36:39 executing program 4: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r1 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0xbd2, 0x4000) accept$ax25(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x20040, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000003c0)) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000280)=@req={0x9, 0xffffffffffffff2c, 0xc92, 0x3}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)="2f70726f632f7379732f6e65742f697076342f76732f6578706972655f605f72438fc9a9f446ffee41cf24fd8e717569657363656e745f74656d706c61746500968b8df8942195bcff8d2aeba1c71315f227c276ed41574ae16a1d0eb65f31bc84d09724f834180e50b0f03235b904d2a8fcf926c0e1a52e", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2000, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, 0x3, 0x8, 0x7, 0x1f, 0x8}, &(0x7f0000000100)=0x98) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000340)={'syzkaller0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000380)={@loopback={0x0, 0x1}, r5}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/05 00:36:39 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:39 executing program 5: r0 = socket$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, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000054000)=[{&(0x7f0000205000)="e2", 0x1}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001140)={r2, 0xca, "6834f4fa232af303207eaa495a255ab164e36139a5f384d6eb65f0fe5dd75e0f2acbac16467ffa42bab933fea7fa512dad19456bcbcd0a555ea16e694a549dd2bfb0ae1f871034f27ff5337191fef77eeaa399b31d9094dcf781b3ca3b66a7256e3c426f303585eea107d667b34c597945b41b452fc0209e67b9c26c1ea9d750afad947d6bd2a4b103220f84e2e78fe778f598ed1ee5eab6e5226763804b42e71339ed0cd42ae0f48ffd38175ab7e8252a015bb4424f134d7314273251afd53c9a3a86d040a930e3a54b"}, &(0x7f0000000080)=0xd2) 2018/04/05 00:36:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffdea) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x1000, 0x30c400, 0x8, 0x81, 0x0, [{0x2, 0x3, 0x5, [], 0x8}, {0x1c6d, 0x80, 0x100000001, [], 0x40}, {0xeb6, 0x5, 0x14d, [], 0xfff}, {0xffffffffffffff30, 0x8, 0x4, [], 0x2}, {0x1, 0x4, 0x2, [], 0x1f}, {0x10001, 0xf760, 0x9, [], 0x1f}, {0x1, 0x101, 0x80, [], 0x10000000000}, {0x8, 0x0, 0x7ff, [], 0x5}, {0x3, 0xfffffffffffffffa, 0x41f7, [], 0x40}, {0x10001, 0x4, 0x5}, {0x1, 0x20, 0x4, [], 0xeea7}, {0x6, 0x8001, 0x6, [], 0x29}, {0x80, 0x3, 0x10000, [], 0xebe}, {0x4, 0x80000000, 0x7ff, [], 0x5}, {0x1, 0x6, 0x8, [], 0x1000}, {0xc9c, 0x7, 0x3, [], 0x8}, {0x2, 0x2, 0x8, [], 0x9}, {0x8, 0xa4df, 0x2, [], 0x7}, {0xfffffffffffffff7, 0x7, 0x9, [], 0x100000000}, {0x1000, 0x3, 0xdb6000000000000, [], 0x6}, {0x2, 0x3ea, 0x7fff, [], 0xffff}, {0xffffffffffff8001, 0x100000000, 0x1, [], 0x7}, {0x8, 0x0, 0x200}, {0x7f, 0x1, 0x98, [], 0x5}]}) 2018/04/05 00:36:39 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = dup2(r1, r0) ioctl$TCXONC(r2, 0x540a, 0x9) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0xfd57) 2018/04/05 00:36:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x0) r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000340), 0x8) r3 = socket$key(0xf, 0x3, 0x2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r4, 0x0, 0x0) getuid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x804, [0x1, 0x0, 0x0, 0x0, 0x0, 0x101]}, 0x5c) fcntl$getown(r0, 0x9) signalfd(r2, &(0x7f00000002c0)={0x4}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147"}}) sysfs$3(0x3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000280)={0x1ff, 0x9, 0x400, 0x0, 0x2, 0x100}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) r5 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) r6 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x0, 0xffff, r6}) write(r1, &(0x7f0000000200)="0dcf1f2324fa28b0eaf4815548569a0814585413a8aea84be0d34c23848c4b", 0x1f) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r7, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x1, 0x2, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80) connect(r1, &(0x7f00000004c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) close(r5) 2018/04/05 00:36:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="f0eb381a12c52a16e10000180001030000f5ffffff000001000000f5ff0000fe0c3221"], 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @uid}]}]}, 0x20}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101100, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1f, 0x42}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x9}, 0x8) fallocate(r0, 0x2, 0x0, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r3, 0x1}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/04/05 00:36:39 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') chroot(&(0x7f00000000c0)='..') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000140)='./file0\x00', 0x4) acct(&(0x7f0000000000)='../file0\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000180)='../file0\x00', 0x120, 0xe00) 2018/04/05 00:36:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000100)=@generic={0x10, "b42d0b04a77c48492f3f04e77f402189b19293e160c592b653c56e0e3583e2af3a5a01e9397aad49b371ca3a791c6131a47c8aa373c8ca734822b2103e032cad65563668c87a73a7e9eb63a8c7e347ac904b18425fd4c7d7b1e548d543bba84775ee88292a09dcf8659a1f4b500c20b8cb3569963b36c195eae87a18bef9"}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="53fc89324baecaf9cf1a72ff066ecfa87bb7c74465f95f6b0a780fdca43a96b3f2426cdf5c6535b36e32e443861a90f71fdea77ab3360b523797a3896139d40901ec9a3479465a452434", 0x4a}, {&(0x7f0000000240)="69c2e1fac4b8c308cebae4cfe37c24f6fb208a7e769b8b739d1d414d2d630d1753ce65dd9d2218f90094eda90a31824808d96f33c0ab17a96e19e5cc21778e9babd431d1c743fe2c69f2358b8689e5529c4ed7e9e34f17b1f8ea8aea6b14bfbf25b518693f2da9e533a16d2b589f512b813acc50fcd674ca51b40ffd47c1f4defd2d563475fe0db612e7223d", 0x8c}, {&(0x7f0000000300)="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", 0xfe}], 0x3, 0x0, 0x0, 0x20044080}, 0x81) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x800000000000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000004c0)={{0x4, 0x8, 0x0, 0x5, 0x7, 0x1}, 0x6, 0xfffffffffffffff7, 0x800}) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x408000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0xffffffffffffb6b6, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4, @empty, 0x81}], 0x48) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) [ 1517.873707] openvswitch: netlink: Message has 4 unknown bytes. [ 1517.899104] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/05 00:36:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='/\x00', 0xa02, 0x122) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x400000000000, &(0x7f0000000180)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) 2018/04/05 00:36:39 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[]}, 0x0) r1 = open(&(0x7f0000000c40)='./file0\x00', 0x4000, 0x1ac) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000c80)=""/86, 0x56) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{}, {}, {}]}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000009c0)={0x0, 0xbc, 0x30}, &(0x7f0000000a00)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a40)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfffffffffffff9cb, 0x484f99bf, 0x1, 0x3, 0x3f}, &(0x7f0000000b00)=0x98) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x4, 0x520, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000000), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x40, 0x8ea2, 'yam0\x00', 'ipddp0\x00', 'bond0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xc0, 0xf8, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], 0x4e22, 0xff, 0x4, 0x4e23, 0x9, 0x4}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"1d2760606571adc1519e19ce589053a90830c586521ea9ce42e45f483fcd"}}}, {{{0xf, 0x11, 0x0, 'yam0\x00', 'yam0\x00', 'gretap0\x00', 'dummy0\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x7, 0x2a, 0xf5, 'ifb0\x00', 'lo\x00', 'bridge0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x108, 0x108, 0x138, [@physdev={'physdev\x00', 0x70, {{'nr0\x00', {}, 'ip_vti0\x00', {0xff}, 0x5, 0x2}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x9, 0x4c, 0x6e1f, 'ip6_vti0\x00', 'erspan0\x00', 'dummy0\x00', '\x00', @random="d5da8e6a4c33", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x100, 0x178, [@devgroup={'devgroup\x00', 0x18, {{0xe, 0x1000, 0x53, 0x7, 0x5c}}}]}, [@common=@log={'log\x00', 0x28, {{0xffffffffffffffc1, "e504063d6e48b68c41ed7b01ad90f38f5aece3e40de7abdafe69c3da6711", 0x2}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x4, 0x100000001, 0x4, 0x0, 0x0, "331c3888d67831bcad8a8a3baa4066d7a67d91952314594c475bac1f6cc628360417221bce1fb75286c68155c593a05a23c364508bc4c6da9ed6bb0149383029"}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x598) recvmsg(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0xfffffdd5, &(0x7f0000000dc0)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xc9}], 0x2, &(0x7f0000000d40)=""/34, 0x22}, 0xfffffffffffffffe) mknod(&(0x7f0000000d00)='./file0\x00', 0xe000, 0x40) sendto$inet(r0, &(0x7f0000000b40)="4fc15e581efe50b66a6a30c498b5c774bd94d70e6c140171445182ead26112e981b2cf73e4e1dbadde976e2b93bfcfc924ec0953d3a7e129cf572ba70471962a69b716386dd79fa326838381f6a6bf0a39d25bfcff5ae60281d480df1e83b04a66f09602ff98ccc2dcee9816008ee02a1c1259f58c5da28aa882a6dbd769d778f3cc7ca63385d9456a3380e47c835cb77c2673648f4c6e7d2dc827e19b163cb804e2ce524090650c40dafff2a869e796add34eb4", 0xb4, 0x4010, &(0x7f0000000c00)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/05 00:36:39 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$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}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)) 2018/04/05 00:36:39 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=ANY=[@ANYBLOB="002000001800ec20e500000000000000", @ANYPTR=&(0x7f0000001880)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001900)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x40, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 1518.090298] IPVS: ftp: loaded support on port[0] = 21 [ 1518.482799] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:40 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000001540), &(0x7f0000001580)=0x4) r1 = socket(0x1d, 0x80003, 0x1) bind(r1, &(0x7f0000000380)=@generic={0x1d, "026ec992adcfab64d83603f1c315d253213257eac4b4c8cc3352c5c3825f9d9927f16e1662ed94a6e8b9133f8a566fe6caee56be876105dfc0cb75d7f973a39311b2d0246e136f23bb114a8761715c9146296cf9d6c819643572f9f4898fc303c3c69c3d547e8b567e47bcc409eea95825bb96be9d27af421433da13f217"}, 0x80) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x9, 0x6, "75ea6d08350b", 0x8}, 0x10) 2018/04/05 00:36:40 executing program 0: unshare(0x40000000) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x200, 0x2000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x3) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:40 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x101) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000240)={'syz_tun\x00', @ifru_ivalue}) 2018/04/05 00:36:40 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0xfffffffffffffe2e, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r2}, &(0x7f0000b86ffc)) r3 = dup2(r0, r0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000000c0)="41ad71fd1b6d6f") 2018/04/05 00:36:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x200) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/05 00:36:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="d60c00d07836a89736311fe59cfa6d634230c0f72a4302f300000001acd2866a2cdb5238e9d73fdcc7bb2baa9cc8171af13a5e0387309ba47765452bfa3e408ac218a074315806bc7cf90aeb"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) 2018/04/05 00:36:40 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x2d, 'pids', 0x20}]}, 0x6) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/05 00:36:40 executing program 6: r0 = userfaultfd(0x802) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xffffff23) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r2, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x4e21}, 0x10, &(0x7f000000d000), 0x0, &(0x7f000000ef03)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000005ff8), &(0x7f000001aff8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001bff8), &(0x7f0000009ff8), 0x0, 0x0, 0x0, 0x0, 0x11, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f0000004000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000007000), &(0x7f000001cff8)}}], 0xb7}, 0x0) 2018/04/05 00:36:41 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@loopback, @multicast1, @rand_addr}, &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009fb000)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x0, 0x200}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000002540)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/111, 0x6f}, {&(0x7f00000012c0)}, {&(0x7f0000001300)=""/25, 0x19}, {&(0x7f0000001340)=""/104, 0x68}, {&(0x7f00000013c0)=""/223, 0xdf}], 0x8, &(0x7f0000001540)=""/4096, 0x1000, 0xa4}, 0x40012042) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0xfd5}, 0x0, 0x3, 0x20, 0x7f, 0x7, 0x0, 0x9, 0x5, 0x6}) 2018/04/05 00:36:41 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='..', &(0x7f00000001c0)='cgroup2\x00', 0x11004, &(0x7f0000000200)) 2018/04/05 00:36:41 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)=ANY=[]}, 0x1}, 0x0) clock_adjtime(0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x7}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f0000000a80)=""/11, 0xb}, {&(0x7f0000000a00)=""/102, 0x66}], 0x5, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/05 00:36:41 executing program 4: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) epoll_create(0x3) 2018/04/05 00:36:41 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x2b) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x82001, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0x1, 0xbd, 0x1, 0x0, 0x10}) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)='0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/05 00:36:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="781f000000290d9c2a93382d"], 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) [ 1519.470315] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:43 executing program 3: socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x5, 0xb48, 0x1, 0x20}, {0xdc3, 0x6, 0x20, 0x8000}, {0x6, 0x8000, 0x7ff, 0x2}, {0x5, 0x1f, 0x59ae, 0xfff}, {0x8, 0x800, 0xa10, 0x10000}]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000080)=0x16, 0xffffffffffffff9c) r1 = dup3(r0, r0, 0x80000) bind$netlink(r1, &(0x7f000098eff4)={0x10}, 0xc) 2018/04/05 00:36:43 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) eventfd(0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) 2018/04/05 00:36:43 executing program 6: timerfd_create(0x2, 0x80800) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/04/05 00:36:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0xf0ad, 0x5, 0x80000001, 0xfffffffffffffffc, 0x10}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x0, 0x80000001, 0x9, 0xffffffff, 0x5, 0xd5, 0x7, {r2, @in6={{0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3d, 0x0, 0x0, 0x1, 0xfffffffffffffffe}}, &(0x7f0000000240)=0xb0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000001540)={0x40000000}) unshare(0x28020000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) socketpair(0x10, 0x4, 0xffff, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f00000015c0)=0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000001600)={r5, 0x400, 0x20}, &(0x7f0000001640)=0xc) unshare(0x2c020000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000540)=""/4096, &(0x7f0000000380)=0x1000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r6, 0x5460, &(0x7f0000001580)) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x400, 0x2e48, 0xffffffffffffff7f}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f00000004c0)={r7, r8, 0x8, 0x8, &(0x7f0000000440)="5d8d7144fd33d99c84e5b73d8513566d6d8dbfa2e8773aa0e1c209369e7fff9370ee92edd2dafda91945aa24d4739844ea27a8d1a8522e5e5cc42480a09d9e97c56961abf2953d1badf4767cb2306ea35fc27e919a4b4fbd6f735d0dab12946e037f340384ffcbfa1bf7", 0x8, 0x3a, 0x5, 0x59, 0x7, 0x0, 0x4, "8c28d759e1410674dc2e1521afc20628cf707164ea5a79f652d7c4ad4e4785ba14c827faaf35908ad36669822d8d924fa43673e1"}) 2018/04/05 00:36:43 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) timer_create(0x3, &(0x7f0000000200)={0x0, 0x1b, 0x2, @thr={&(0x7f0000000140)="0410a919a1cade60952a68fd688b92f2ea38e230c9e44ee6756396f90710e63cf810833025fc5662f924c726a17282127a741858fad9de00b3e2d599a409acce6b4b96a66c44f62f97", &(0x7f00000001c0)="185a9cde4ae8e1ac42f6f07bd5278695d31c342fb5b8d208eb"}}, &(0x7f0000000240)=0x0) timer_delete(r2) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='-pids`'], 0x6) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x1fffd, 0x0) syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x6, 0x20200) r3 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x1, 0x80000) r4 = openat(r3, &(0x7f0000000380)='./file0\x00', 0x5a8c0, 0x7b) ioctl$TCFLSH(r4, 0x540b, 0x2) 2018/04/05 00:36:43 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) set_robust_list(&(0x7f0000000300)={&(0x7f0000000240)={&(0x7f0000000180)}, 0x1, &(0x7f00000002c0)={&(0x7f0000000280)}}, 0x18) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000140)={0x0, 0xffffffffffff0b48, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x4d, 0x3e2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffea}, 0x0, 0x0, r2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x90c81, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6bc, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="8d8d18958763301fac7c3d60cc18a9d0f27db3dd63f1e0bc39424b45f763a5028148194ff53fc02103e68d170c5b64780652175682ff514769917a00289ff2f6f6c6a6f3110e5f745109690aa28cae57621a2e6d5575e57d26c50893c3df2787ad080be9e3ca141b4cbae12b6b90fd6963db2193c9995b0e32216946b6658ca98f0818b1803abab2164acb5e3396def50c9990cb351120f95541bb1ea078006f56f72b5fc4f0ebcebf559642c40278e58a63a736cf20462be0b97838f632e7281a17dcceb6a1f3", 0xc7}], 0x28042, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x277, 0x0, 0x802}]}) 2018/04/05 00:36:43 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getneightbl={0x14, 0x42, 0x4, 0x70bd26, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 00:36:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x40, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @nested={0x20, 0x1a, [@typed={0x18, 0x6e, @ipv6=@loopback={0x0, 0x1}}, @generic="03"]}]}, 0x40}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x84, 0x200800) 2018/04/05 00:36:43 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1b, 0x200) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004e, 0x101}, 0x14}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/05 00:36:43 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105", 0xde}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000002500)='/dev/usbmon#\x00', 0x9, 0x20000204200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x4000) socketpair(0xa, 0x0, 0x9, &(0x7f0000000080)) accept$ipx(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x10) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='securityvboxnet1,-\x00') setrlimit(0x0, &(0x7f000068d000)) dup3(r1, r2, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) recvmsg$kcm(r4, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x4}, 0x40000021) execveat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000002bc0)=[&(0x7f0000002b00)='.em1\x00', &(0x7f0000002b40)='/dev/sg#\x00', &(0x7f0000002b80)='\x00'], &(0x7f0000002d80)=[&(0x7f0000002c00)='[\x00', &(0x7f0000002c40)='./cgroup.net\x00', &(0x7f0000002c80)='/dev/sg#\x00', &(0x7f0000002cc0)='\x00', &(0x7f0000002d00)='posix_acl_accessvboxnet0em1(vboxnet0@\x00', &(0x7f0000002d40)='./cgroup.net\x00'], 0x0) accept4$alg(r5, 0x0, 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000002a00)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000002600)='./file0/file0\x00') r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/05 00:36:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) sysfs$1(0x1, &(0x7f0000000040)="70cd5c630134821a9528d0938ccfc7ea43fb0e04000000f5af22b097a19c3be8abf7da6e34e7a3e4e77cd0fa4f71e838c0b1be859ea713848e1a1e1598ce0af25abbf422d69152e0d6e736bd701e293e89b263d778a9da7dd25e4200ab817f5d62240000000000000b634eacc0973d22b58a99b7d3f4f7fc2124e35de76c9ff94e376a0b1bf47e88c1e5bf07cf549d350ddbf3b378ee26ac8d5219132b184572212da2cf2e87") 2018/04/05 00:36:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000480)=0x8) write$evdev(r0, &(0x7f0000000040), 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=@canfd={{0x4, 0x5, 0x401, 0xdef}, 0x1a, 0x63e23585cf4a484d, 0x0, 0x0, "a0327fcb0e4e5544fc398e0c23ee86632560af20ad3339c95bad23deb28609f2a3107532c2eadc45ee63f9f07c5449e2496c8d560b997abe546ad2d2dc27a071"}, 0x48}, 0x1, 0x0, 0x0, 0x4044800}, 0x40) get_thread_area(&(0x7f00000004c0)={0x6, 0x100000, 0x23fe, 0x2, 0x7fffffff, 0x800, 0xb7a, 0x2, 0xffff, 0xd68c}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/253) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$can_raw(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000000c0)=@canfd={{0x3, 0x8, 0xfff, 0x5}, 0x2b, 0x1, 0x0, 0x0, "8c7875f5b16066f1c257f9c09181b918d2db6810e2edbfa4e6c8827074923278c28e8d389eb6672ad3347b4c89ff5c0adb323da84166cfc212a3d0e241963a4f"}, 0x48}, 0x1, 0x0, 0x0, 0xba29f353bd2b2e8}, 0x800) 2018/04/05 00:36:43 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r0, &(0x7f0000000080)="473490f654f8843c351e0a1b5f0b7c9d8540f8f2c1ed8728218438998fefb7fee0aa2cd51b1b519891bd6b0ccf517a1077731b0130701da89fd4e61ab5db04e144e262c942c098156c4979ce1e7b1922a37f4befb74f728802b9", 0x5a) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioprio_set$pid(0x2, r1, 0x3) [ 1521.524519] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:43 executing program 6: r0 = eventfd2(0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) write$eventfd(r0, &(0x7f0000000000)=0xffffffffffffffff, 0xffffffffffffff8a) [ 1521.920144] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:44 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0xbb49) 2018/04/05 00:36:44 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:44 executing program 1: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="05bf5f87c8f561a3fcfc6678bdbee2f71cd1f9b83644db00940acf765a28007fc6cf8dd71a06f0", 0x27}], 0x1, &(0x7f0000000240)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x108916, &(0x7f00000001c0)={'sit0\x00', @ifru_flags=0x1000}) 2018/04/05 00:36:44 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c09fc8)={0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}], 0x1, &(0x7f0000bb0000)}, 0x0) 2018/04/05 00:36:44 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000080)=""/106, &(0x7f0000000100)=0x6a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000000000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x7ce}, &(0x7f0000000200)=0x8) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000180)) 2018/04/05 00:36:44 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x1fd, 0x3, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0xae) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000380)=0x78) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x1, 0xffff, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000002c0)=[{0x4, 0x1}, {0x4, 0x5}, {0x4, 0x7}, {0x3, 0xa94b}, {0xc, 0x3f}], 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0xffffffffffffff00}}, 0x200, 0xff, 0x1ff, 0x8000, 0x6}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0x1, 0x100000000}, &(0x7f0000000280)=0xc) 2018/04/05 00:36:44 executing program 7: r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x5, 0x1, 0x3b29}, 0x14) getpriority(0x3, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) clock_gettime(0xb, &(0x7f0000000080)) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000000c0)={[0x9, 0xfffffffffffffff7, 0x2, 0x2a, 0x0, 0x3ff, 0xfff, 0x4, 0xffffffffffffffff, 0x5b2, 0x4, 0x63e, 0x5b, 0x4, 0x20, 0x8b1], 0x100000, 0x16000}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/05 00:36:44 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="e8a84327b9ed865f9192ec1b639b3cb9a907c01800ea7053db2d6232572900de39384c9688786ead1e00508bfa5c8c7228d852ca89af51e8afdf260fe402bc5fe5c8d98e9315e5b37bc686b94c2cd15dbb2308bf425eb75b842695af4a091b6fb6202b581949b939b45a110d2ecc7ccd4f8deddcd3d6f5edeb81944c1faae01ada657df74814bfc833c4dc0a47d6f561b6cb3b665e11f74f2081473b949a75c10bcc62dbf0cd491657b1fb44fff8") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)='*', 0x1}], 0x1, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f00000000c0)={'tunl0\x00', @ifru_settings={0x40, 0x8e8c, @te1=&(0x7f0000000040)={0x100, 0x5, 0x0, 0x9}}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) 2018/04/05 00:36:45 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ppoll(&(0x7f0000053ff8)=[{r0}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000018ff8), 0x8) signalfd4(r1, &(0x7f000004c000), 0x8, 0x0) r2 = dup3(r1, r0, 0x80000) write$eventfd(r2, &(0x7f0000000000)=0x9, 0x8) 2018/04/05 00:36:45 executing program 6: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r1) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r3, r3) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00000000c0)=0x1, 0x4) 2018/04/05 00:36:45 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x3, &(0x7f0000000100)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x0, 0x0, 0x0, 0x2, 0x101, 0x8, 0x0, 0x0, 0x6, 0x0, 0xf0, 0x1000, 0x400, 0x9, 0x3]}, &(0x7f0000000500)=0x100) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000020040000ffffffff000000001002000000000000ffffffffffffffff500300005003000050030000ffffffff04000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x480) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x490003, 0x104) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000014000/0x1000)=nil, 0x1000}, 0x2}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000001c0)=0xa1) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/05 00:36:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0x0, 0x0, {0x7}}, 0x206}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x800) 2018/04/05 00:36:45 executing program 6: r0 = getpgrp(0x0) ptrace(0xffffffffffffffff, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x56) r3 = eventfd2(0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000000)={r3}) write$eventfd(r3, &(0x7f0000000080), 0x8) 2018/04/05 00:36:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x166, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) semget$private(0x0, 0x1, 0x20) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000001c0)="f43e0f5172000f090f20d835080000000f22d80f20d835200000000f22d80f1bdd640fb122c74424000f994fa3c744240208000000c7442406000000000f011c240f01cb0ffc0a", 0x47}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) listen(r3, 0x80) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 1523.561724] IPVS: ftp: loaded support on port[0] = 21 [ 1523.684883] IPVS: ftp: loaded support on port[0] = 21 [ 1524.149811] FAULT_FLAG_ALLOW_RETRY missing 30 [ 1524.154421] CPU: 0 PID: 26895 Comm: syz-executor5 Not tainted 4.16.0+ #380 [ 1524.161423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1524.170763] Call Trace: [ 1524.173341] dump_stack+0x1a7/0x27d [ 1524.176969] ? arch_local_irq_restore+0x53/0x53 [ 1524.181631] ? kasan_check_write+0x14/0x20 [ 1524.185857] ? handle_userfault+0x13d6/0x2430 [ 1524.190346] handle_userfault+0x1418/0x2430 [ 1524.194657] ? handle_userfault+0x16c9/0x2430 [ 1524.199153] ? userfaultfd_ioctl+0x4540/0x4540 [ 1524.203727] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1524.208907] ? __sched_text_start+0x8/0x8 [ 1524.213049] ? print_irqtrace_events+0x270/0x270 [ 1524.217796] ? print_irqtrace_events+0x270/0x270 [ 1524.222538] ? trace_hardirqs_off+0x10/0x10 [ 1524.226851] ? plist_check_list+0x1/0xa0 [ 1524.230905] ? trace_hardirqs_off+0x10/0x10 [ 1524.235230] ? plist_add+0x5cb/0x760 [ 1524.238939] ? __lock_acquire+0x638/0x3c30 [ 1524.243159] ? trace_hardirqs_off+0x10/0x10 [ 1524.247479] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1524.252670] ? rcu_note_context_switch+0x710/0x710 [ 1524.257614] ? futex_wait_setup+0x158/0x400 [ 1524.261939] ? find_held_lock+0x35/0x1d0 [ 1524.266095] ? __handle_mm_fault+0x2e0f/0x38e0 [ 1524.270668] ? lock_downgrade+0x980/0x980 [ 1524.274799] ? lock_release+0xa40/0xa40 [ 1524.278751] ? kasan_check_read+0x11/0x20 [ 1524.282878] ? do_raw_spin_unlock+0x9e/0x310 [ 1524.287265] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1524.291823] ? kasan_check_write+0x14/0x20 [ 1524.296041] ? do_raw_spin_lock+0xc1/0x230 [ 1524.300255] __handle_mm_fault+0x2e1c/0x38e0 [ 1524.304643] ? __pmd_alloc+0x4f0/0x4f0 [ 1524.308507] ? trace_hardirqs_off+0x10/0x10 [ 1524.312804] ? find_held_lock+0x35/0x1d0 [ 1524.316841] ? handle_mm_fault+0x35b/0xb20 [ 1524.321053] ? lock_downgrade+0x980/0x980 [ 1524.325180] ? handle_mm_fault+0x2f8/0xb20 [ 1524.329391] handle_mm_fault+0x44a/0xb20 [ 1524.333428] ? check_same_owner+0x320/0x320 [ 1524.337729] ? __handle_mm_fault+0x38e0/0x38e0 [ 1524.342289] ? vmacache_find+0x5f/0x280 [ 1524.346241] ? find_vma+0x30/0x150 [ 1524.349763] __do_page_fault+0x560/0xbe0 [ 1524.353801] ? mm_fault_error+0x2c0/0x2c0 [ 1524.357922] ? find_held_lock+0x35/0x1d0 [ 1524.361958] ? trace_hardirqs_off+0x10/0x10 [ 1524.366253] do_page_fault+0xee/0x730 [ 1524.370032] ? vmalloc_sync_all+0x30/0x30 [ 1524.374155] ? find_held_lock+0x35/0x1d0 [ 1524.378196] ? __might_fault+0x110/0x1d0 [ 1524.382234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1524.387052] page_fault+0x25/0x50 [ 1524.390481] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 1524.396078] RSP: 0018:ffff88018661fc28 EFLAGS: 00010202 [ 1524.401416] RAX: ffffed0030cc3faf RBX: 0000000020013000 RCX: 0000000000000004 [ 1524.408659] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff88018661fd58 [ 1524.415902] RBP: ffff88018661fc58 R08: ffffed0030cc3faf R09: ffffed0030cc3faf [ 1524.423145] R10: 0000000000000004 R11: ffffed0030cc3fae R12: 0000000000000020 [ 1524.430392] R13: ffff88018661fd58 R14: 00007ffffffff000 R15: 0000000020013020 [ 1524.437651] ? _copy_from_user+0xc5/0x110 [ 1524.441774] do_fcntl+0x759/0x1150 [ 1524.445290] ? f_getown+0xb0/0xb0 [ 1524.448718] ? fget_raw+0x20/0x20 [ 1524.452147] ? kmem_cache_free+0x258/0x2a0 [ 1524.456357] ? SyS_futex+0x269/0x390 [ 1524.460046] ? do_futex+0x22a0/0x22a0 [ 1524.463818] ? filp_open+0x70/0x70 [ 1524.467334] ? security_file_fcntl+0x89/0xb0 [ 1524.471718] SyS_fcntl+0xd6/0x110 [ 1524.475147] ? do_compat_fcntl64+0x9c0/0x9c0 [ 1524.479533] do_syscall_64+0x281/0x940 [ 1524.483399] ? vmalloc_sync_all+0x30/0x30 [ 1524.487524] ? finish_task_switch+0x1b9/0x970 [ 1524.491992] ? finish_task_switch+0x17a/0x970 [ 1524.496464] ? syscall_return_slowpath+0x550/0x550 [ 1524.501368] ? syscall_return_slowpath+0x2ac/0x550 [ 1524.506272] ? prepare_exit_to_usermode+0x350/0x350 [ 1524.511260] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1524.516598] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1524.521417] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1524.526579] RIP: 0033:0x4552d9 [ 1524.529744] RSP: 002b:00007fcfcb410c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 1524.537424] RAX: ffffffffffffffda RBX: 00007fcfcb4116d4 RCX: 00000000004552d9 [ 1524.544670] RDX: 0000000020013000 RSI: 0000000000000006 RDI: 0000000000000015 [ 1524.551912] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1524.559154] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1524.566395] R13: 000000000000008e R14: 00000000006f3df0 R15: 0000000000000000 2018/04/05 00:36:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="a7118230eef5e420", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="40d81e312f8bc90102451fc16f4678f4c7f47ace58cc1d7e4304ab8e2cd6a941e74666f09b89992f4731ff1dda9f8c96b6164e265515dd3b58b4fcc6b95af60ce8c91e684dd038b44181d4e5f90ccd13bdb3689881901f501c7ef5bca3f3cfa75ce5074192a0e1d18e73e114ebb09482544b5ab81cd95e29fd0d86748d6cc2c86de480a3a31efc5d6b", 0x89) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000001, 0x80003) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000014c0)={{0x9, 0x5, 0x3, 0x7, "ce1efe26ffa12c7868cd9fccb09354ff5aec244e8140332aa04f88e89333cf6b78dce8a95f61024410b6b677", 0x100}, 0x7, [0x101, 0x0, 0x9, 0x1f, 0x0, 0xfff, 0xfffffffffffffffd, 0x4, 0x80000000, 0x64a, 0x7, 0xc7c7, 0x4, 0xfffffffffffffeff, 0x7, 0xa8, 0x5, 0x6, 0x9, 0x5, 0x1ff, 0x1, 0x0, 0x6, 0x101, 0x8, 0x40, 0x800, 0xfb, 0x1000, 0x9, 0xf8, 0x80000000, 0x8, 0x91, 0x2, 0x80, 0x1000000000000, 0x100, 0x9, 0x6, 0x0, 0x7000000000000000, 0x6, 0x4, 0x1ff, 0x6, 0x3f, 0x1ff, 0x9, 0x2, 0x6, 0x8, 0x100, 0x8001, 0x1, 0x5, 0xf7, 0x6, 0x6, 0x0, 0x1000, 0x3, 0x7, 0x8, 0xe20, 0x4, 0x6a, 0x0, 0x8, 0x4, 0x1, 0x7, 0x7fff, 0x3, 0x1, 0x2, 0x100, 0x4ed40891, 0x100, 0x6, 0x85e, 0x9, 0x2, 0x8, 0x7ff, 0x2, 0x8, 0x9fbd, 0x3ff, 0xfffffffffffffff7, 0x4618, 0x0, 0xffffffffffffffff, 0x0, 0xab8e, 0x4, 0x7ff, 0x1f, 0x101, 0x2, 0x80, 0xffffffffffffffff, 0x5, 0x1, 0x1, 0x10000, 0xaa, 0x1, 0x7ff, 0x9710, 0x10000, 0x1ff, 0x100000001, 0x28000, 0x1ff, 0x7, 0x80000000, 0x2, 0x5, 0x6, 0x81, 0x7, 0x3, 0x80000000, 0x78ec, 0xfff, 0x21c2], {0x77359400}}) 2018/04/05 00:36:46 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:46 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x4500, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x8000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x10000, 0xf87, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x4, 0x400) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) mmap$binder(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x8, 0x50, r2, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="c60000001a660000bfb4cd2fa71ccf5b9bd9b38820c6bf0d21f8f374756b79a90e6769c4fd5d4bafc42aa493247489ede215bf00000000000000002a3395010071b1351c000200000a000000d2bf7b4cf1aae23ad1191502cf744338848bc5aa2a5400100000e7c93d2e6effa1e0b7ac2846c069b217492a0711199a9e7be3876b59f04d00fa5f0a1e720259d2418962495c616b6b02093f26a39d52bfb71fe46470f146969ad469751e09fcd856cfc2b90fc25e9af60c7548f92e05aba08df28dac8bd13ad2"], 0x400200) r5 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0xc, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x10001, 0x800, 0x0, 0x1000, 0x5, 0x1, 0x400, 0x7, 0x6d, 0x100000001}, 0xb) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/05 00:36:46 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b70000da050000000095001000ebdc16f4d60000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/04/05 00:36:46 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60b4090000196700cf6e4144c100000000000000000000ffffe0000002ff020000000000000000000000000001210090780000000060b680fa000000000000000000000000000008a7d32989271445439629baea39ffffffffffff00000000000000000000ffffac14ffbb61ed992ca3a46aec4d3101222dc47479e40612ddda3688dfd0f1a7c763e4580e10e9e22a65a0e951fdbe0554fc59a944c4f5aaf08b7d68f98d50c93c9201bb1e24cf710512ca1f00"], 0x0) 2018/04/05 00:36:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x0, 0x9}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x80) readv(r1, &(0x7f0000001280)=[{&(0x7f0000000140)=""/164, 0xa4}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/125, 0x7d}], 0x3) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000000c0)={0x50001, 0x0, [0xffffffffffffff7f, 0x80000001, 0x1, 0xa02c, 0x3f, 0x80000000, 0x1, 0x1ff]}) 2018/04/05 00:36:46 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:46 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001400)={r1, 0x7, "a77d1d69659c3a"}, &(0x7f0000001440)=0xf) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x30) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000001480)='/dev/ion\x00', 0x8000, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffff9c, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}], 0x20) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000300)=""/38, &(0x7f0000000340)=0x26) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$peek(0x1, r2, &(0x7f0000000140)) 2018/04/05 00:36:46 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(0xffffffffffffffff, 0x4, 0x96b, 0x5) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\a', 0x1}], 0x1, 0x0) r3 = signalfd(r1, &(0x7f0000000100)={0x20000}, 0x8) lseek(r2, 0x0, 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x2, 0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0x0) read(r0, &(0x7f000022e000)=""/74, 0x4a) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000140)={{0x0, @loopback=0x7f000001, 0x4e22, 0x8, 'fo\x00', 0x12, 0x8, 0x4c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0x200, 0x8, 0x7fff}}, 0x44) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x100000001}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000004c0)={r4, 0x100000000, 0x1, 0x5}, &(0x7f0000000500)=0x10) r5 = dup2(r0, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)) io_cancel(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000000940)="c4af87e5356a0ce213ad61d8ab3254", 0xf, 0x8, 0x0, 0x1, r5}, &(0x7f00000009c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x7b6a}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r6, 0x8000000}, &(0x7f0000000440)=0x8) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000000)=[0x3], 0x1, 0x1, 0x10001, 0x40000, 0x6, 0xffffffff00000001, {0x0, 0x0, 0x0, 0x9, 0x0, 0x4961cce9, 0x0, 0x0, 0x5, 0x2bda, 0x5df5, 0x80000000000000, 0x0, 0x8, "286dedf9ab4eec0234d1b8972e30564d1c62924ba7df4e99dc0f83449ee0e054"}}) 2018/04/05 00:36:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, 0xffffffffffffffff, 0x0, [0x115]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xfe0143cf072e1db3) ioctl$TCXONC(r0, 0x540a, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r5 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) write$vnet(r3, &(0x7f00000002c0)={0x1, {&(0x7f0000000200)=""/189, 0xbd, &(0x7f00000003c0)=""/247, 0x3, 0x3}}, 0x68) socket$inet(0x2, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4014, &(0x7f00000004c0)=0x2, 0x3) write(r2, &(0x7f0000000340)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) close(r1) socket$vsock_dgram(0x28, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000f80)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000e00)=ANY=[], 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000540)=""/166) ioctl$int_in(r2, 0x5473, &(0x7f0000000080)=0x81) dup3(r2, 0xffffffffffffffff, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000600)={0x6, 0x0, 0x3, 0x2}, 0x6) 2018/04/05 00:36:46 executing program 4: prctl$intptr(0x26, 0x2007) prctl$intptr(0x1c, 0x7f) [ 1524.774712] IPVS: length: 38 != 8 [ 1524.793890] IPVS: length: 38 != 8 2018/04/05 00:36:46 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x84, r2, 0xa00, 0x70bd2a, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf9f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb68}]}, 0x84}, 0x1, 0x0, 0x0, 0x90}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r3) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x227b, &(0x7f0000000000)) eventfd(0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000001c0)}, &(0x7f0000000240)=0xfffffffffffffe8f) [ 1524.894977] ÿ: renamed from bcsh0 2018/04/05 00:36:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/166, &(0x7f0000000000)=0xa6) fcntl$getownex(r0, 0x10, &(0x7f00000023c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002400)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002500)=0xe8) getgroups(0x5, &(0x7f0000002540)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003940)=0x0) getresuid(&(0x7f0000003980), &(0x7f00000039c0)=0x0, &(0x7f0000003a00)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003a40)={0x0, 0x0, 0x0}, &(0x7f0000003a80)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003f40)=0x0) fstat(r2, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004500)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004540)={0x0, 0x0}, &(0x7f0000004580)=0xc) stat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004680)={0x0}, &(0x7f00000046c0)=0xc) fstat(r0, &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() r18 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000005bc0), &(0x7f0000005c00), &(0x7f0000005c40)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005c80)={0x0, 0x0, 0x0}, &(0x7f0000005cc0)=0xc) sendmmsg$unix(r0, &(0x7f0000005d40)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002380)=[{&(0x7f00000001c0)="63a28dcd997e7fc3979878055e2d4853d6fc9e798f1787e73f7e0aa2912d8ff2b2d6768b6a17eb9bb422f58f52cde0b0480bd867d4fa072b526ef329f0b745d90d9d0f2159f1349c4e6f9ab3e8c717c7c370821c9e5d02c57375c7ed4fdccbd4585593b35d009c4c735c805be08df5db318315dfd30a158bf2393228f6b1962efe65339f3b78686b1d317d8317d0c397ace0402a18f7f55cda2ca8806fcbc213f1204a2e460aed7964cd259c3f6be54eda8fe365b1e75afbc0ffc67d5aa92fc7b4842cd41dd227dcd195c3e5f4d69393cbb7d4d51ed2dae72262ebc56f64d1a7", 0xe0}, {&(0x7f0000001380)="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0x1000}], 0x2, &(0x7f0000002580)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x50}, {&(0x7f00000025c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003900)=[{&(0x7f0000002640)="d4e00912d266dfc7ca324b36f648677d68bbbd14225238fdc2f5d1783ce94e86f76afb28c31d598841d5553dff1810ba70d01e0737f3b3b3c7d78ac4aea7c02fa0f75afe269913f21656e9f5355f47af09e9e32614e69d90f5e9a4874733595b46bf3c12134e904df7f7371d069067ed4e34a38109868ff161892439a80fe19547f53bed5b97c99b5356d3a8478626ba5eb257aff600967f2b7fe079819c03addb9582f3165d68f10a1e476da8110306d98d02273ca20803baf08f4755560b6f5eed30ec9a82999338683e9be81b8840fb681fc568314b034ae88f4946c4d4905cc07a566da7014b", 0xe8}, 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", 0x1000}, {&(0x7f00000058c0)="30d2734ed7f60547e1149dbdd4546c9a51886e685019806ca5b900a849b87d9dd79c88ea86d9748e868258b77dc32fcb0441fe69944698dae236b5a19b42257e14d671a29ac9054ed8958308774befb09084417a04e4286969fdaa3e8e88f6bce3445068844cbcc484", 0x69}, {&(0x7f0000005940)="7b1d90a04903ac61bdea8ec46f3c84c9806e46027960697617580bf6f07b2d0c4bf90767105cfc25a9301495ca1417aba72f323b5b0948b7ae58f82c26476d8accfc41391a458a70018f1918856b337f2f469002433b1af1a7d9b8e565f64eb602463ae2eff22f6f8b5e999b0577962efab12bf8e71f0dd72d5467c2fca5fb122a369a5f9942754d829694ff17cd5bf4e9c2db488ac02c7f8ed0b6b22e286319c08b8dc1eafa63cab126856cef5c7fc4f68c1866531ddcc0bb8f6e2ac5ee5110291bc033eea4", 0xc6}, {&(0x7f0000005a40)="0bf8b53f78ea6be7f6dd092f952b75c8b62bbf9bc680a1909aa8be115fc69954741d8bca86a80b50ed7cfe7923d031e58303745efd71f06ed33503f33e560314e15808f7333f2592d454753b1530b7a58e027ee376ce05cc0ec2c754f35c677412528d7476c71b36e9e16c53b35f9e649bc4312b9875aaeb65d347ec0f41e2c1d7ad6153d97a45879a71a9e819d9f302eb50f5cc1be74157dd09c28bbbd0cf683212bfac36762cb97147bd6d2673f326bce92a6a9ae32283d0a9fd8408fb0015b4beda2c30741110de3b8c8140dbaef92103", 0xd2}], 0x5, &(0x7f0000005d00)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x80}], 0x6, 0x804) read$eventfd(r1, &(0x7f0000000040), 0x8) dup2(r0, r2) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [{0x20, '/@!@mime_typeGPLselinux'}, {0x20, '-'}, {0x20, 'system}'}, {0x20, "6b657972696e67fa656d31766d6e6574302c73656c662b75736572"}, {0x20, 'ppp1\\user'}, {0x20}], 0xa, "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"}, 0x1054) 2018/04/05 00:36:46 executing program 6: r0 = msgget$private(0x0, 0x8) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000000c0)=""/133) perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4cc4, 0x840) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x19a}, &(0x7f0000000240)=0x8) r3 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000080)) 2018/04/05 00:36:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xe16) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x380, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffefffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', "73797a5f74756e007c0000b38e00", 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x23, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x118, 0x118, 0x168, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @m802_3={'802_3\x00', 0x8}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x3f8) 2018/04/05 00:36:46 executing program 5: r0 = memfd_create(&(0x7f0000000340)='/dev/snd/seq\x00', 0x2) bind$rds(r0, &(0x7f0000000380)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x22, 0xb4, 0x3, 0x4, 0x10, 0xffffffffffffffff, 0x40000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x4, &(0x7f0000000280)=[{&(0x7f00000000c0)="86b5bb9ec7c1560411515826fdfef3d8268bb2c0ce", 0x15, 0x9}, {&(0x7f0000000140)="16a72aa4", 0x4, 0x1}, {&(0x7f00000001c0)="8c908cacf1f622f75d165c51246cfcc030588f64562e11812e82604ec5dfbf5a473845314d8d174e4ddaa25761e7162fde4b905848c4f40e6947c394ee264a451f7d1e2d6aaa7c961ff0ecdf585540ac3fc24f", 0x53, 0x8}, {&(0x7f0000000240)="f4c56d3770190c8ed49236fc646e7567a551a9", 0x13, 0x25b8}], 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="6361736562f7de87c5677b1b5f73656e73697469766572666f72733d636f6e74696e75652c00"]) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x4, &(0x7f0000000000)={0x13, 0x0, 0x0, 0x0, 0x20000000, r1}, 0x2c) [ 1525.124808] IPVS: ftp: loaded support on port[0] = 21 [ 1525.326921] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:47 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/191, 0xbf, 0x21, 0x0, 0x2c6089f7) recvmsg(r0, &(0x7f0000000d00)={&(0x7f0000000100)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)=""/26, 0x1a}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0xfebe, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) pread64(r0, &(0x7f0000000240)=""/181, 0xb5, 0x0) 2018/04/05 00:36:47 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x0, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:47 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) ioctl$void(r1, 0xc0045c77) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/04/05 00:36:47 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'ipddp0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@loopback=0x7f000001, @empty, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/05 00:36:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002100ff0200000000000000000a0000000c00000004000000040014005eab2c31935a259ab3cb5b6fa726995dec89a508c40816e8e2be200c45bc289720689551378e93812a1f30cb016c8965795dc8de2c63d55e6a1a205a653b17a3d185b38716ddb5d8e1f1db5e41042567de9c69e11e36f95a24e70993e689e3d6f8824f0f2c195582c25781bd2d00a11ca88005626a8f8d10599de94d523be69a4e7c35ef9c4762ecc1e328e28479e86bda9080cd"], 0x24}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000063c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockname$inet(r1, &(0x7f0000006400)={0x0, 0x0, @multicast2}, &(0x7f0000006440)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000140)={0xaf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'wlc\x00', 0x8, 0x3ff, 0x6}, 0x2c) 2018/04/05 00:36:47 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r0, &(0x7f0000001e80)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001e40), 0x101, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x38) write$rdma_cm(r2, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffff}, 0x1, 0x19be4eae05a337c0}}, 0x20) write$rdma_cm(r2, &(0x7f0000000300)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f00000000c0)=0x2, r3, 0x0, 0x0, 0x1}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time, 0x6, {0xd}, 0x6, 0xfffffffffffffffe, 0xfffffffffffffffe}) 2018/04/05 00:36:47 executing program 3: socket$pppoe(0x18, 0x1, 0x0) 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 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) 2018/04/05 00:36:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {0xe, 0xfffffffffffffffc}, 0x9, 0x3}) 2018/04/05 00:36:47 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000059a000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/04/05 00:36:47 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000380)=0x6) socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r4, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) fgetxattr(r4, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) dup3(0xffffffffffffffff, r3, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000280)=&(0x7f00000001c0)) accept4$vsock_stream(r1, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x0, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000400)=0x7) 2018/04/05 00:36:47 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000180)={0x4, 0x2, 0x100000001}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004640)={'nr0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004680)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r1, 0x6, 0x1, 0x2, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) [ 1526.136067] IPVS: ftp: loaded support on port[0] = 21 [ 1526.187671] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:48 executing program 4: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0xcc2, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) 2018/04/05 00:36:48 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @dev={0xfe, 0x80}}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000600)="a3", 0x1}], 0x1, &(0x7f0000000000)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x40000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0x5}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bce232", 0x3}], 0x0, &(0x7f000000ae80)}, 0x1) 2018/04/05 00:36:48 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/05 00:36:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1b) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd0000001000010000040900fcff4d00040e05a5", 0xffffffffffffff70}], 0x1) bind(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x4, {0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x80) 2018/04/05 00:36:48 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000008ff4)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="1000009347fb696795ee996b732d480400ffffffffff0000000000000000150f73da85ba39"], 0x1}], 0x1, &(0x7f0000008f90)}, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/04/05 00:36:48 executing program 3: unshare(0x20000400) clone(0x0, &(0x7f0000000140), &(0x7f00000003c0), &(0x7f0000000180), &(0x7f0000000400)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0xe6, 0x2d3029df}) prctl$intptr(0x24, 0x6) 2018/04/05 00:36:48 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x0, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:48 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffffff, 0x1}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = getpid() perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x7, 0x5, 0x1, 0xd02, 0x0, 0xcb16511, 0x20200, 0x8, 0x5, 0x401, 0x9, 0x1, 0xa2, 0x8, 0x9, 0x7, 0x1, 0x7fff, 0x0, 0x0, 0x1b1, 0x1, 0x800, 0x8, 0x8, 0x3f, 0x2, 0x1, 0x6, 0x7, 0x100000001, 0x8000, 0x1, 0x1, 0xeee, 0x8d, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00000003c0), 0x4}, 0x0, 0x8001, 0x33f, 0x0, 0xdf, 0x5, 0x2}, r2, 0x4, r0, 0x8) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="24013800", @ANYRES16=r1, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x4}, 0x14) unshare(0x40000000) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0xf76) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:48 executing program 4: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x80000000) r0 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x88000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) flock(r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x80}, "00800000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4"}) 2018/04/05 00:36:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0xffffffffffffff18) close(r0) 2018/04/05 00:36:48 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x0, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:48 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xff, 0x800) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00000000c0)="12302c5f3c553ea73cb7a76cf929a3c749cf56c79bb478c0a145cbaceae64ffa4580ea9d8dba19c7196cb51fe54df87061d8673e1d4f2662480c021e42279aa7de84585d389facaef4ec141d241cdddeeb0c8604f41e7de1085ad36773a44d1b9d65fd7316151a652823a46ac9b46b5c8b330e6bbf848d77ff985399593a4db17f77449b6c591fcb622d6887356188fc176a299df59efbeff39a70128a5ccf00c47bba25994fb5098e81bace36007e0837171a22d92cc6567b3e0975508bf2833d7e47955dfd515e45d3fcd6712cf60282b9fcb7113eb4", 0xd7) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) fchdir(r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) 2018/04/05 00:36:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x1, &(0x7f00008a0000), 0x1, 0x2) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) 2018/04/05 00:36:48 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x36, 0x0, 0x6, 0x8, r1}, 0x10) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/04/05 00:36:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x200, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/37) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/173) 2018/04/05 00:36:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02130200000000000000020000000600"], 0xffffffffffffff08}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000006c0)=""/188, 0xbc}, 0x0) 2018/04/05 00:36:48 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) fstatfs(0xffffffffffffffff, &(0x7f0000000080)=""/4096) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002080)=@pppol2tpin6, &(0x7f0000002100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002140)=@sack_info={0x0, 0x1ff, 0x8}, &(0x7f0000002180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000021c0)={r2, @in6={{0xa, 0x4e20, 0x1c0000000000000, @dev={0xfe, 0x80, [], 0x18}, 0xe273}}, 0x5, 0x3, 0x4, 0xffffffffffffffff, 0x2}, 0x98) r3 = syz_open_dev$sndpcmc(&(0x7f0000002280)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000022c0)=r1) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) r5 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000000040)=0xe8, 0x4) read(r4, &(0x7f0000001080)=""/4096, 0x1000) 2018/04/05 00:36:49 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) vmsplice(r3, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) write$fuse(r3, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) dup2(r0, r2) 2018/04/05 00:36:49 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$unix(r1, &(0x7f0000000040)=""/44, 0x2c, 0x40000000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/04/05 00:36:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x410000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/112) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) 2018/04/05 00:36:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) io_setup(0x100000002, &(0x7f000044bff8)=0x0) r2 = memfd_create(&(0x7f0000000000)="21d42d266c6f766d6e6574306b657972696e6719656d3000", 0x1) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7ff, 0x10000) io_submit(r1, 0xeb, &(0x7f000052afd8)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="68b291796bad30dd08e80fe393ee1e2393183fa28c5751e1d9c1fe78e07a6d53e7dec1cb4ff29f188e2317a8228f012ffe6e91fd48a8265d3e0f0b8046cfb86f75ff", 0xffffffffffffff53, 0xffff, 0x0, 0x1, r2}]) 2018/04/05 00:36:49 executing program 5: syz_emit_ethernet(0x1e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c200000f0180c2000000000c6dd50b2f840dd3ff01000080305fe52d99030300006f53142c6a5fce4a"], &(0x7f0000775000)={0x0, 0x2, [0xebf, 0xd9e, 0x24a, 0x161]}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x1e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x4, 0x9, 0x7b8c, 0x800}, 0x0, 0x1, 0x0, 0x0, "63c7fb46bec1ad9d"}}}}, &(0x7f0000000140)={0x1, 0x485ba293, [0x3c9, 0xbef, 0xc08, 0x3d4]}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+10000}, {0x0, 0x2710}}) 2018/04/05 00:36:49 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x111000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000240)=""/129) 2018/04/05 00:36:49 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/05 00:36:49 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x0, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:49 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x14, 0x8, 0x0, 0xd, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0xf60, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x1}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x7, 0x0, 0xf2, 0x2, 0x40000001}]}, 0x68}, 0x1}, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) 2018/04/05 00:36:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000000c0)=0xdd84, 0x4) [ 1528.790438] IPVS: ftp: loaded support on port[0] = 21 [ 1528.832901] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x8) pread64(r0, &(0x7f0000000180)=""/142, 0x8e, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000018000907800000000609433df0000000000000000000000000000000000000b00000000000000"], 0x0) 2018/04/05 00:36:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1f, 0x464000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x7ffffffffffffffb, 0x0, 0x100}) 2018/04/05 00:36:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x48040, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000007440)=@pppoe={0x18, 0x0, {0x0, @random="7d264f65d743", 'irlan0\x00'}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000007500)}}, {{&(0x7f0000007640)=@l2={0x1f}, 0x80, &(0x7f0000008880), 0x0, &(0x7f0000008900)}, 0x20000000000}], 0x2, 0x0) 2018/04/05 00:36:50 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x0, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:50 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x3}}, 0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/05 00:36:50 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x7e, 0x2, [0xcb6, 0x319]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x0, 0x3, [0x2, 0x9, 0x8]}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x1ff, 0x6, 0x3}) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) getsockname(r0, &(0x7f0000000140)=@ax25, &(0x7f0000000280)=0xffffffe5) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:50 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) unlink(&(0x7f0000000140)='./control\x00') close(r1) 2018/04/05 00:36:50 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/05 00:36:50 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x80) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000003c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) 2018/04/05 00:36:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x2000) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x402000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x400, 0x0, 0x2d5ed2de, 0x400, "bf8e724b7833f8fc845b9e7fd90677c022c4fd210b25d8f788e98d396a19d435417263779024a85228b76484"}, 0x0, 0x0, 0xfffffffffffffff8, r2, 0x40, 0x100000001, "08f64f1e29c4b8f29ecd943b2e17b17e3094c4725992aea060a6ca635ad519d391e62989cc9abe8520260da0161f4287617774389a9539df2b843e1219f03d6d", &(0x7f00000000c0)='/dev/loop#\x00', 0xb, [], [0x0, 0x0, 0x1, 0x2]}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1263, 0x0) socket$inet(0x2, 0x805, 0x0) [ 1528.979646] kvm: apic: phys broadcast and lowest prio [ 1528.990135] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.002362] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.013916] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.021329] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/05 00:36:50 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x400) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000fe0)=ANY=[@ANYBLOB="0f0980fd0204000027bd7000ffffffff"], 0x10}, 0x1}, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) 2018/04/05 00:36:50 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x509000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x81, 0xff, 0x5000000000}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x94, 0x8000, 0xdffa, 0x401, r2}, &(0x7f0000000180)=0x10) rename(&(0x7f0000000040)="e91f7189591e9233614b2f", &(0x7f00000000c0)="e91f7189591e9233614b2f") [ 1529.046512] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.059976] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.083283] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.112100] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.123390] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.130463] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.137738] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.144814] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.153470] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.160558] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.182537] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.202860] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.211140] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.220198] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.227180] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.234558] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.241804] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.249957] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.256953] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.264547] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.271510] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f510 returned -22 [ 1529.279723] binder: 27151:27153 ioctl 4020ae46 7fcfcb40f530 returned -22 [ 1529.302972] binder_alloc: binder_alloc_mmap_handler: 27151 20000000-20002000 already mapped failed -16 [ 1529.320177] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.327331] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.334607] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.342319] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.349850] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.360198] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.367172] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.374907] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.382473] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.389453] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.396653] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.403794] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.411215] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.419394] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.426869] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.434366] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.442441] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1529.449418] binder: 27151:27178 ioctl 4020ae46 7fcfcb3ed510 returned -22 [ 1530.126995] IPVS: ftp: loaded support on port[0] = 21 [ 1530.133777] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:53 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) quotactl(0x8, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f00000001c0)="964684d0414ea347aaf9538bd4ec1780da1cd5fd17206d6bbd68d6c96bf08c33") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000200)='tunl0\x00') sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="ea5f068709805a9a"], 0x1}, 0x1}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$unix(r4, &(0x7f0000000440)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)="3ee41823fc25ddb271c3118b7ce7b5abe98ae5e99571d99ced3092439685ecb8ab4e", 0x22}, {&(0x7f0000000380)="e1c27200cf263854dfa14a8691616eb152f00e5d11ed14ce0bfd5b4d06b9c8fc1fcfc4ad52d645b02306d55d5adfd5bf5a7cda551b600c5a", 0x38}], 0x2, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r1, r3, r1, r4, r5]}], 0x28, 0x80}, 0x4000000) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 00:36:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xd6d, 0x40) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/05 00:36:53 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000003000/0x4000)=nil, 0x1, 0x2, 0xa, &(0x7f0000004000/0x3000)=nil}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/05 00:36:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') bind$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full={{0x3, {"141d69e4aa0a34"}}, [{"7dacfadeaa6c8d"}, {"c700ef91779aaf"}, {"bb9977ace22a4e"}, {"02f16ed6275876"}, {"34e51ec9d95ee4"}, {"3dc58a28cb8f16"}, {"f33288908f5e5f"}, {"af506eeea875c3"}]}, 0x48) 2018/04/05 00:36:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x3b, 0xa, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x1, 0x2f, "59865799052830bc224cc03832affd9892e15f4820bcf497fe5359c269ea95779575ab61eda92783b8b335f0cc4be3"}, @jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x60) 2018/04/05 00:36:53 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x0, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:53 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x80100020002, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x681a6816f1462f68) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000240)={{0x7f, @empty, 0x4e22, 0x4, 'none\x00', 0x1a, 0x81, 0x79}, {@rand_addr=0x8, 0x4e20, 0x4, 0x5aa8, 0x7fffffff, 0x6}}, 0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='selinux\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x20000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:53 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/05 00:36:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) dup2(r0, r0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000880)="17846cb783cff3c3751b1773674da5b9c6c6e08b6e73d1a4053f984bb504b66e3dc02a03af826514d0b83a2b8b", 0x2d, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/05 00:36:54 executing program 5: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/05 00:36:54 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000340)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000640)={0x3, 0x0, [{}, {}, {}]}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf00, &(0x7f0000000040)=0x1000000000200) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000140)=0xaa, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/05 00:36:54 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x20000000011, 0x4000000000080002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0xd173, 0x4) write$eventfd(r1, &(0x7f0000000080)=0x4, 0x8) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"626f6e64300000faffffffffffffff00", 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x59) 2018/04/05 00:36:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000080)={0x0, 0x7, 0x11, &(0x7f0000000040)}) 2018/04/05 00:36:54 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x486}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syzkaller1\x00', 0x9}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffff, 0xc0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x4e279a14, 0x1, 0x6, 0x8, 0x8, 0x7}) [ 1532.436447] QAT: Invalid ioctl 2018/04/05 00:36:54 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = shmget(0x1, 0x2000, 0x408, &(0x7f0000ffe000/0x2000)=nil) shmat(r3, &(0x7f0000fff000/0x1000)=nil, 0x2000) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) sync_file_range(r1, 0x0, 0x3, 0x4) 2018/04/05 00:36:54 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0xbba6}}, 0x5, 0x1, 0xa751, "eef3a6cc94be48653457f0f745dd8a3aa3337d99b55d2ebf41b2a17b7a70b6bed1f8951aa463a87f997415b848353d63a889f7a7e17352900bd145bc8566473c6fd938f485ee82f69da54430dd065571"}, 0xd8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)="f300") setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x15}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x3, 0x1, 0x1af4, 'queue1\x00', 0x8}) 2018/04/05 00:36:55 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000afdf)={0x30, 0x2, 0x0, @fuse_notify_retrieve_out}, 0x30) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x5, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x298) 2018/04/05 00:36:55 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000000000cc6cef65af4fd2717b0adee71ca7bcde58a33b690b30ce155e899bd54408e58786afcc500f70"], 0x2de) 2018/04/05 00:36:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[], 0x3a9) r1 = open(&(0x7f0000000080)='./file0\x00', 0x109000, 0x90) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000001c0)=0x1) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$rdma_cm(r0, &(0x7f0000000480)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) 2018/04/05 00:36:55 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x32000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001080)={0x9, 0x3, 0x400, 0x3}, 0x6) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/05 00:36:55 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) accept4(r0, &(0x7f0000000040)=@in={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x80800) 2018/04/05 00:36:55 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff}, 0xc) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/04/05 00:36:55 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) 2018/04/05 00:36:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getown(r0, 0x9) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r2}) r3 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) dup3(r3, r1, 0x0) 2018/04/05 00:36:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x4, {{0xa, 0x4e24, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, {{0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x108) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x1, r0, 0x1}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0x104deaa7f9f36bf, 0x3}, 0x14) 2018/04/05 00:36:55 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0xfffffffffffffffd) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000ffc), 0x4) 2018/04/05 00:36:55 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="9c000000a4bdcca904a354eb47b5f727318dc70cc08d4bd8f83c3c8f226cfc95050004c46d892163297d177c972efe1335734e4fd578e7321befb9b9d44fd4d124ddd92cc0a16d7383c877fc98f263a5363f57afb8dc9dc85172853f1114c2fa816d776b2a95cc40bf2dcc5a4faf54f775c477eb710825ff7a7ad518edaed43529c309432a9e45c6ef3fcb8df96a00b0394b9e4d1acb7f4df52837d4c6d2d7598313010dddbf1bb0a0fbffffffff7fea68e43c1511eeaa74647bbbed301a18cb0d01b97b156e69c0c6c7a1321fc782f175ea2a816db35d349777ec8c1020aac8a53a1d7dd2999ecb03a2eccda7a0d9b25a46aa7ab4718520489bf539"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) 2018/04/05 00:36:55 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x77, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'security.', 'posix_acl_access\\keyring%\x00'}, &(0x7f00000000c0)=')\x00', 0x2, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) 2018/04/05 00:36:55 executing program 4: r0 = semget(0x1, 0x3, 0x200) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000300)=""/4096) r1 = semget$private(0x0, 0x2, 0x0) semop(r1, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r1, &(0x7f000001a000)=[{}, {}], 0x2) semop(r1, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000200)=""/252) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) recvmsg$netrom(r2, &(0x7f0000001840)={&(0x7f0000000040)=@ax25={0x3, {"996cb571980054"}, 0x6}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000080)="93a7abae5a564e193b4f039d71656df296c4b2a7072bdf79d481bf8ab5070e20ff24888ea08dbc62a75bc530da2a4fb0c27fef2c985539", 0x37}, {&(0x7f00000000c0)="794c033b271ab049c60ba4407516e8e5b6fc04f789efe9a6e1423cf7dc092aa8577300322087ba51a0d90f0a822c37eaa97824f22c5b9387d8617c5e60ce15630db0afec8607e9215fef7ee441bf570b7559771069dafbf1b212b6c671a502420686ff8aa364f7e8f8ea63cd64539ce1866d2dd05628659b760f0cde139ba96ecc419c81b717c3a9f4163391d752ec522cde9f7b3a53807e219f9e2f80ead3b1a56be01b933aa1dc4a488ffb1b378c9a4e8ea9b437b5cff67b045d408c39d98cf6b5139c2df9e80460", 0xc9}, {&(0x7f00000001c0)="5028f8525933fab14262a0ac2be5588b469f99dea0d27c04016ad0fadb5f49e49a32c1983a7a7ee2308b126271bcd01b0b91f60ac1", 0x35}, {&(0x7f0000001300)="9c41d4aab96189d6343e8e6b862983e71e3fecb03d1ad95f699e389cb44ad7437d8bedfbfbdf69ac6d0df7780448631f8c5e4b03af370c81d75922b154041eff46d52215d40bf24ef1b9271d22886fc0ef3c6364b4208f5ff131549752abbd442b02751f31aa8f343cf8947ac463a52af6eaba7d31ccfd90b8ae23675490c39c2adb0df504be228451b12ebdb6bc4f238b745326f8819214e599553428e52473e41fa21332014ebe867697036b3a89226d2ff338ab2bc8a4754802c4decf43e0d2b82995bfc7", 0xc6}], 0x4, &(0x7f0000001440)=[{0xc8, 0x114, 0x100000001, "04af99d1ed2be0ff018cf06d6102e4bedbe8c699a1a9af1f33715c14274196f743be4eb3955cfad55a0b777766fa8fc72626109f0c49983865ed75fe22522840779284faf58ba5d68ec0e84f96aeb7072443e4c688babfec52d8044d75b4e2f9e092c09210b499ed714c8507edd4946d6b03d4bf9a2265158459b0c94fda7024d3d853fb1ee747f313e79cd572fb175614ad7b2b33a067473c7c09a7c13bb4f15ec512eccb2b1902be221bd6a65d167174cfd1a5"}, {0xf8, 0x102, 0x8, "8e5737a17cdc209fe2b2804321c46dff10127b3c48587010f92759ac409d3e9b834dfa9e05e4140584f71c9a4572c189ac1194eb21a3152b72da9b9fa6653d70b029e08f3135d7a6961b4704772f600eba62ec77ada3b0057f0332ec54b9cf0ddd3d383e5a0a6537d02a99f3e516c8f443d4d1991f09974391783162f45a06201a3144961ca115fd4dd5d111f1e32b12be7f21297cf2ee3046b39d29e8f3e301d91058b44f293c51ce5958cbf2ab8152761eb2f3bcf10977aae65b86acc703e91d60a6d0dcc0a4daa6b45b204574776691ae1bde34612a2f5d75b27a3d6a83f4b2e8c8932f87db"}, {0x40, 0x118, 0x80000001, "b0ed3d2ebf5ad923910607863b6305a81a21abdb537d67bdec2f5f70fe4ebdb16c0bad6f2a12590ad0"}, {0x40, 0x1, 0x9, "5dd7b762414ebeab58fde26a9ef96c2b49941851fe1971e0fdeb9db773668fc5b71e34cdd99541f02f6901674bbe1fe4"}, {0xd0, 0x10c, 0x1, "c753ec830d89e5f940b8969ed5385bd1782cb32d7f506a40a9c8ecae682e052e6e393524360d7dc4e7ad0c8b943d1032373ad8d843c7035eb6591da8a7df3531641cd6e77384d0c24de0191045b52a1a5555e5e597ec417ae8cbe601ee8dca2807d2c2e96e6171416f876671804166fd232dfd79e587cde07ccced73de1a48954496c98ed126ae622f56b6d4340472628c0132abba0c0b78f60f9554bf2bdc00d5c90008450a42add03e73f3c795dd8b0e7410f772141df56a7676e27d4246df"}, {0xb8, 0x100, 0x7, "8e12594c1eb73ea1038074928825ab890b57c9898b3ab4ffbe1e1e8f57323e3660446a00d894fcd491facee5db5e975d2ccf08b4ef93ee38518fbe82609cc16ef39ddbd808fac12dc663feff4ad13d6a50b1bdf78278f91014b001271e564f54ae4de3ca037477f0f8e547b8222e21d9131fe72734e3756fa7ea02b9d2f839355def39efab56649172d639d3eb317473525f1d433109e3e96332221dd6474be01f9c119ae272e1f0"}], 0x3c8, 0x40}, 0x12000) 2018/04/05 00:36:55 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8080e, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x1, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x3e6) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000500)='net/igmp6\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000780)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0xfc, r3, 0x6, 0x70bd25, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xae}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x28e}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4f}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4004000}, 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000480)={{0xa, 0x4e21, 0x6be, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e20, 0x25, @mcast2={0xff, 0x2, [], 0x1}, 0x87a}, 0x8000, [0x0, 0x7fffffff, 0x976c, 0x7, 0x1000, 0x1f, 0x4, 0x8]}, 0x5c) 2018/04/05 00:36:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000362fa0)=[{&(0x7f0000000000)=""/195, 0xc3}], 0x1, 0x100) getsockopt$inet6_int(r0, 0x29, 0x1000000000df, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 1533.933463] IPVS: ftp: loaded support on port[0] = 21 [ 1534.028545] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x6a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10001, 0x400) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/05 00:36:56 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:56 executing program 1: r0 = socket(0x1b, 0xf, 0x8) write(r0, &(0x7f00000000c0)="130000001000ffdd46f800f49ff60f050000230a", 0x14) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x50, "f0f15fc122c1dae958f2a7e778743f0679abf37adcb185f86aadd53681566759ac4c8aeb9e58d48687f49618907f854a07b12313c1ac2acbfc5bd3fbec8f7eb1407fde10426c2b172e529e4810d6c9e1"}, &(0x7f0000000080)=0x74) 2018/04/05 00:36:56 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x13, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'eql\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:56 executing program 4: remap_file_pages(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x200000e, 0xfffffffffffffffe, 0x0) 2018/04/05 00:36:56 executing program 5: r0 = socket$inet(0x2, 0x4, 0x8000000005) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/05 00:36:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001200)='net/ip_vs_stats\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x100000001}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001240), &(0x7f0000001280)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="f6ffffffffff00b188c63e179044c6078c1cef00") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000012c0)=@assoc_value, &(0x7f0000001300)=0x8) lseek(r3, 0x0, 0x3) process_vm_readv(0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000080)=""/214, 0xd6}], 0x2, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/05 00:36:56 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) 2018/04/05 00:36:56 executing program 4: pselect6(0x40, &(0x7f0000000000)={0x2, 0xfffffffffffffffe, 0x9, 0x2, 0x10001, 0x7, 0x1, 0xe1f}, &(0x7f0000000040)={0x2, 0x10000, 0x7, 0x850, 0x6, 0x8, 0xc875, 0x1f}, &(0x7f0000000080)={0x4000000000, 0xb2f2, 0xfffffffeffffffff, 0x7, 0xfff, 0x2, 0x8, 0x100000001}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x6f4}, 0x8}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2000, 0x83) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x3, 0x1, {0xa, 0x4e22, 0xb00, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x32) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmdt(r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) write$evdev(r0, &(0x7f0000000280)=[{{0x77359400}, 0x4, 0x1, 0x40}, {{}, 0x2, 0xffffffff, 0xfff00000000}, {{}, 0x8, 0x9, 0x6}, {{0x77359400}, 0x7, 0x8, 0x4}, {{0x77359400}, 0x6, 0x8}], 0x78) r3 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000480)=[{{r4, r5/1000+30000}, 0x2, 0x6, 0xbaa7}, {{0x77359400}, 0x1ed, 0x6, 0x2}, {{0x77359400}, 0x6, 0x2, 0x7}, {{r6, r7/1000+30000}, 0x6, 0x5, 0x9}, {{r8, r9/1000+10000}, 0x9, 0x81, 0x2}, {{r10, r11/1000+30000}, 0xffc000, 0x8, 0x4}, {{r12, r13/1000+10000}, 0x4, 0xffffffff, 0x2}, {{r14, r15/1000+30000}, 0x80000000, 0x9, 0x10000}, {{0x77359400}, 0xfffffffffffffff7, 0x7ff, 0x1000}], 0xd8) getgid() ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000005c0)={0x0, 0x0, 0x101, &(0x7f0000000580)}) renameat(r0, &(0x7f0000000600)='./file0\x00', r0, &(0x7f0000000640)='./file0\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup/syz0\x00', 0x200002, 0x0) syz_open_pts(r0, 0x400000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000700)={r16, r17+10000000}) syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x4, 0x20000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000780), 0x0) set_mempolicy(0x0, &(0x7f00000007c0)=0x8, 0x7) 2018/04/05 00:36:56 executing program 6: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x2) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x1000000200) syz_fuse_mount(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/04/05 00:36:57 executing program 4: r0 = open(&(0x7f0000000140)="2f2f66696c6530fe", 0x0, 0x0) r1 = open(&(0x7f0000001800)="2f2f66696c6530fe", 0x0, 0x100) syncfs(r0) stat(&(0x7f0000000300)="2f2f66696c6530fe", &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)) chown(&(0x7f00000002c0)="2f2f66696c6530fe", r2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)="2f2f66696c6530fe", 0x3810, 0x1, &(0x7f0000000440)=[{&(0x7f0000000280)="ee42ba0096afe01a8f0f08fa09b4508e2af193295f449f7faa712b5815fff7c462ed", 0x22, 0x59d}], 0x123040, &(0x7f00000004c0)=ANY=[]) stat(&(0x7f0000000180)="2f2f66696c6530fe2f66696c653000", &(0x7f0000000380)) fstat(0xffffffffffffffff, &(0x7f0000000840)) stat(&(0x7f0000000040)="2f2f66696c6530fe", &(0x7f0000000080)) fdatasync(0xffffffffffffffff) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a9a000/0x2000)=nil) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xe, 0x2032, 0xffffffffffffffff, 0x400000000000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) fsync(r4) write(r4, &(0x7f00000016c0)="fa8dc5297d89123317e6ba1c4e52945bc3fecd827fa2af39a0d2a215da1bda5673cebb6d682e2a2150efcc96ab7a70f0d07d9abd6ca891b814d02a0de49d5c86c51117d14ef8ae00c248ee6569b291a8ed895bc07a607d4ba675e4b2b14ac57ce09d68dab8f2ce030d7ca08de6d23e24aa9de8eb5d6f9e0b26a0", 0x7a) mount(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='bdev\x00', 0xde61f5906f1aa93f, &(0x7f0000001600)="1ac89ee1d7242ef28fa8444d475862bc9ea1b2f47265d5ed065468acea11f22f206f7e69a5c94a132d074ca3208996920674cb81c53b169c58e917cef3ef56cef34673443043502d0d83a8f3b1f1ea7709383141ffc8f24d69398405d0ad7c88a5d37ef6e1fe71701c6fa3d36ea383579e7cd31a9d586cde208c8a7af2e41cde570223074e3e") preadv(r3, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/183, 0xb7}, {&(0x7f0000000140)=""/63, 0x3f}, {&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/14, 0xe}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x6, 0x4c) ftruncate(r3, 0x4) fcntl$getownex(r4, 0x10, &(0x7f0000000040)) r5 = open(&(0x7f0000000000)='./file0\x00', 0x24000, 0x0) fdatasync(r3) preadv(r5, &(0x7f0000000080)=[{&(0x7f0000000200)=""/227, 0xe3}], 0x1, 0x2f) mremap(&(0x7f0000047000/0x2000)=nil, 0x9a2000, 0x2000, 0x0, &(0x7f00009e9000/0x2000)=nil) getuid() getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x3, 0x4, 0xbf02}, &(0x7f0000001740)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001780)=@assoc_id=r6, &(0x7f00000017c0)=0x4) linkat(r1, &(0x7f0000000400)="2f2f66696c6530fe2f66696c653000", r0, &(0x7f0000000600)="2f2f66696c6530fe2f66696c653000", 0x1000) 2018/04/05 00:36:57 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x100) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000880)={0x0, &(0x7f0000000840)}) setrlimit(0x0, &(0x7f00000008c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x0, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x28000, 0x0) mmap(&(0x7f0000d3d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x20}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() getpgid(0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r2, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000000900)={{0x7, 0x7, 0x4, 0xf85, "067e2f152729100c0a25c8346f7878982cc4b0ca56d270a5a30445c369e148daf5bc328965e88973ebd68e54", 0x8}, 0x100000000, [0x59, 0x2, 0x8600000000000, 0xe1, 0x8, 0xffffffff, 0x80000000, 0x9, 0x1, 0xffffffff, 0x3, 0x4, 0x3ff, 0x0, 0x2, 0x3, 0x7, 0x8000, 0x2, 0x1, 0xfffffffffffff476, 0x1, 0x3f, 0x0, 0x10001, 0x7fff, 0xf0, 0x4, 0x80000000, 0x7f, 0xb03b, 0xe30, 0xa16, 0x0, 0x2, 0x2, 0x6d, 0x401, 0x9, 0xffffffffffffffff, 0xca2e, 0x8, 0x800, 0x9, 0x4, 0x0, 0x8, 0xe6, 0x6, 0x9, 0x101, 0xffffffff, 0x9, 0x6, 0x6, 0x9, 0x1, 0x0, 0xff, 0x20, 0x3, 0x7fffffff, 0xffffffff, 0x1, 0x9, 0xd3b9, 0x0, 0x8, 0xfffffffffffffffd, 0x5, 0xfffffffffffffffa, 0xff, 0xfae, 0x4, 0xffff, 0xd661, 0x256, 0x2, 0xffffffff, 0x3, 0x7, 0x401, 0x7f, 0x1, 0x9, 0xe1, 0x3, 0x100, 0xf9b9, 0x8000, 0x6, 0x6, 0x4, 0x1ff, 0xffff, 0x7fff, 0x4, 0x3, 0x48, 0x100000000, 0x1, 0x1, 0x2, 0xfffffffffffffffd, 0x1, 0x7fffffff, 0x3, 0x3, 0x100, 0x8, 0x3f, 0x8e28, 0xffffffffffff20b3, 0x81, 0x1, 0xe0a9, 0x1, 0x0, 0x7, 0x1, 0x8, 0x6, 0x3f, 0x9, 0x2, 0x0, 0x4f, 0x8], {0x77359400}}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x200, 0x101, 0x2, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000340)={r7, 0xee8d}, &(0x7f0000000080)=0x8) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000000c0)={r8, 0x7, 0x30}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r8, 0xf6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000200)={r8, 0x2e, 0xfffffffffffffff8, 0x7fff, 0x2, 0x1, 0x0, 0x200, {r9, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x4, 0xffffffffffffffff, 0xfff, 0x5, 0x8000}}, &(0x7f00000002c0)=0xb0) 2018/04/05 00:36:57 executing program 6: r0 = memfd_create(&(0x7f0000000040)='bcsf0\x00', 0x2) ioctl$VT_RELDISP(r0, 0x5605) unshare(0x2000a000) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000700)) dup2(r0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000fef000/0x11000)=nil, 0x11000}) 2018/04/05 00:36:57 executing program 5: r0 = socket(0x13, 0x1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"da1842f9156274"}, 0x7}, [{"fa58d1aab9d21d"}, {"c774bc6f0cc2dc"}, {"b3c4320fc97101"}, {"21089396385120"}, {"980890430b1b7c"}, {"f3141a2bc7cbb0"}, {"46515ac993cda2"}, {"8e96bd518c0999"}]}, 0x48) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x3, 0x2, 0x3, 0x4}}, 0xfffffffffffffe76) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/05 00:36:57 executing program 6: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x3) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) 2018/04/05 00:36:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) socketpair(0x2, 0x0, 0xd81, &(0x7f0000000180)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) sendto(r2, &(0x7f00000001c0)="7be9c43ea195b755caaf8ee40621668370fa3bbc803e6a388f6f8630b0a80af7f1aba1bf29dbe2205fd8b124a598c03315700189ca3e77f6fd111512c7ba8026f629805a5b1eb6699235b390782069756520fc", 0x53, 0x40000, &(0x7f0000000240)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x18}, 0x80) 2018/04/05 00:36:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x60000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) 2018/04/05 00:36:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f00004b3f86)=""/122, &(0x7f00001e6ffc)=0x7a) fcntl$setpipe(r0, 0x407, 0x0) 2018/04/05 00:36:58 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:36:58 executing program 1: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1000082) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[{0x7, 0x100000001, 0x7, 0x2}]}, 0x10) 2018/04/05 00:36:58 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x2, 0x10}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) clock_adjtime(0x4, &(0x7f0000000240)={0x52dc, 0x3ff, 0x6, 0x0, 0x6, 0x9, 0x10001, 0x8000, 0x8c33, 0x3, 0xffffffff, 0x0, 0x5, 0xe240, 0x501, 0x3, 0x1, 0x1, 0xf98, 0x7, 0xfffffffffffff001, 0xa0dd, 0x1, 0x10000, 0x6, 0x3ff}) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x200841) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000080)=0x7ff) 2018/04/05 00:36:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f00000003c0)="b886008ed0b801018ec8660f08660f6d57053ef0f6990100ea8e28a6003664a60f00de0f01c9f3f3f4", 0x29}], 0x1, 0x0, &(0x7f0000000340), 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000005c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000100)={0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f226066b87df9eab10f23c00f21f8663500000d000f23f8b88e000f00d00f236fbaa10066b8ca4f000066eff966b9800000c00f326635002000000f300fe8d39a0f0043000f01df", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x1d8) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_delete(0x0) 2018/04/05 00:36:58 executing program 3: connect$ax25(0xffffffffffffffff, &(0x7f00001c1ff0)={0x1e, {"028361440fd400"}, 0x80000000}, 0x10) 2018/04/05 00:36:58 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) [ 1536.534348] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:58 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xfffffffffffffdb6}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) recvmmsg(0xffffffffffffffff, &(0x7f0000005200)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/82, 0x52}], 0x1, &(0x7f00000000c0)=""/150, 0x96, 0x6b8}, 0x1}, {{&(0x7f0000000180), 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/179, 0xb3}, {&(0x7f0000000400)=""/253, 0xfd}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/158, 0x9e}, {&(0x7f0000000680)=""/83, 0x53}], 0x7, &(0x7f0000000780)=""/23, 0x17, 0x6c}, 0x2}, {{&(0x7f00000007c0)=@sco, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000840)=""/143, 0x8f}, {&(0x7f0000000900)=""/55, 0x37}, {&(0x7f0000000940)=""/210, 0xd2}, {&(0x7f0000000a40)=""/39, 0x27}, {&(0x7f0000000a80)=""/194, 0xc2}, {&(0x7f0000000b80)=""/210, 0xd2}, {&(0x7f0000000c80)}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000cc0)=""/71, 0x47}, {&(0x7f0000000d40)=""/207, 0xcf}], 0xa, &(0x7f0000000f00)=""/87, 0x57, 0xfc00000000000000}, 0xb19}, {{&(0x7f0000000f80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003540)=[{&(0x7f0000002140)=""/40, 0x28}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/34, 0x22}, {&(0x7f00000031c0)=""/195, 0xc3}, {&(0x7f00000032c0)=""/53, 0x35}, {&(0x7f0000003300)=""/233, 0xe9}, {&(0x7f0000003400)=""/249, 0xf9}, {&(0x7f0000003500)=""/64, 0x40}], 0x8, 0x0, 0x0, 0x8}, 0x9db}, {{&(0x7f00000035c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004700)=[{&(0x7f0000003640)=""/4096, 0x1000}, {&(0x7f0000004640)=""/169, 0xa9}], 0x2, &(0x7f0000004740)=""/231, 0xe7}}, {{&(0x7f0000004840)=@sco, 0x80, &(0x7f0000004c80)=[{&(0x7f00000048c0)=""/143, 0x8f}, {&(0x7f0000004980)=""/11, 0xb}, {&(0x7f00000049c0)=""/109, 0x6d}, {&(0x7f0000004a40)=""/163, 0xa3}, {&(0x7f0000004b00)=""/27, 0x1b}, {&(0x7f0000004b40)=""/220, 0xdc}, {&(0x7f0000004c40)}], 0x7, &(0x7f0000004d00)=""/251, 0xfb, 0x3f}, 0x9}, {{&(0x7f0000004e00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004e80)=""/79, 0x4f}, {&(0x7f0000004f00)=""/24, 0x18}], 0x2, 0x0, 0x0, 0x6}, 0x5}, {{&(0x7f0000004f80)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/206, 0xce}], 0x1, &(0x7f0000005140)=""/150, 0x96, 0x2}, 0x9}], 0x8, 0x2000, &(0x7f0000005400)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000005440)={'filter\x00'}, &(0x7f00000054c0)=0x78) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x800, 0x514f4daf6ff70231) 2018/04/05 00:36:58 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000b00)=[{&(0x7f00000001c0), 0x0, 0x2}], 0x1800, &(0x7f0000000580)=ANY=[]) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000002040, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x40000000) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x100000000000) setns(r1, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 1536.618169] l2tp_core: tunl 2: netns mismatch 2018/04/05 00:36:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000001c0)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000019c0)={'gre0\x00', @ifru_data=&(0x7f0000001980)="22a8959fee0b3f75c8b9c9b1e8eac4cc9046f276f3a62ad0e6c888120319f4a0"}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x18, 0x2c, 0x701, 0x0, 0x0, {0x3}}, 0x2a3}, 0x1}, 0x0) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) accept$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/04/05 00:36:58 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x80, 0x2, 0x0, 0x6}, {0x56c, 0x100000000, 0x1000}]}, 0x10) mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) openat$cgroup_procs(r0, &(0x7f0000000480)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000340)=""/246) accept4$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x10, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x1, 0x10000020, 0xd004, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x100000001}, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x2}, 0xffffffffffffffb9) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000100)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x800, 0x0) 2018/04/05 00:36:58 executing program 4: r0 = add_key(&(0x7f0000001ff8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000002fe6)="e415a048b002f55df757c067cd3d71463eba201edf5af5ee0d952e", 0x1b, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="97b23770178e1df0c7d182e02349392339fba9d36714b73ba712648a09a8704fb2a68257c3037fc131d90f28859d582c8e937be9fc9fffb38613e7480d93273b906a6553a01f61ce1e7ee2486c86b9699d0c32f1cd6349e827", 0x59, r0) [ 1536.764578] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0xffffffffffffffff}, 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"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e007"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x840014, &(0x7f0000000000), &(0x7f0000000040)=0xfffffd7c) recvfrom$inet6(r0, &(0x7f0000000b40)=""/191, 0xbf, 0x26, 0x0, 0xfffffffffffffeb8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) getpeername(r1, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x80) bind$packet(r2, &(0x7f0000000280)={0x11, 0x1f, r3, 0x1, 0xa80, 0x6}, 0x14) socketpair(0x13, 0x7f7908535dd7ca36, 0x9, &(0x7f0000000200)) 2018/04/05 00:36:58 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x109000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="0d5a27652dd77a8eae12d031ba10ec490ce2ef5a22e31188bf827f895f4b488c9b89b3996e94b52278bd1bce91de40da6863761bae6cbfc53328e5c8995aa98a1d4d93734a709c514cfbb4b835896dd4006ed5181269d948dde5b4d2c1459c6457235108d623c31c54f1fe681b383aa3be9a67900cb0f64db5c45fb92c76f3f24462484d85a95f01eb42091f4066d3e42440d835ad2e6d3ce2f2f9604aec66c2d625343238aff44d97b23b692ad2c1aa551dab450494edfe428d6f367d") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000440), &(0x7f0000000380)=0xfffffffffffffdad) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000000)=0x80) tee(r0, r2, 0xffff, 0xe) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000140)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @broadcast}, &(0x7f00000003c0)=0xc) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'ifb0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@delneigh={0x34, 0x1d, 0x8, 0x70bd25, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x1, 0x1, 0x6}, [@NDA_SRC_VNI={0x8, 0xb}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_PROBES={0x8, 0x4, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004000}, 0xc0) recvmsg$kcm(r0, &(0x7f0000001980)={&(0x7f0000000540)=@vsock, 0x80, &(0x7f0000001840)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/98, 0x62}, {&(0x7f0000001640)=""/241, 0xf1}, {&(0x7f0000001740)=""/31, 0x1f}, {&(0x7f0000001780)=""/151, 0x97}], 0x5, &(0x7f00000018c0)=""/129, 0x81, 0x6}, 0x22) [ 1537.672282] IPVS: ftp: loaded support on port[0] = 21 [ 1537.735632] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:36:59 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca436248580467"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) fchdir(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 00:36:59 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x22, 0x109, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/05 00:36:59 executing program 3: r0 = creat(&(0x7f00000002c0)='./file0/', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x25, "9f709bc5ad3345c3e5d14ef9b92aa39cffa128db35494e78f09157c7e0243821f5546426e0"}, &(0x7f0000000040)=0x2d) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x31, "465e08f0c8c4e4afb9e7542acb5fb6af23787a44dfe6c71738d19602a38cefee51da08a74da340f46af90898924a9b4e3d"}, &(0x7f0000000240)=0x39) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) 2018/04/05 00:36:59 executing program 1: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x80008, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="c9a7ed1009c28cd6e5f333b9795ff5b0ea1455d36b73b3e1f2b997a04737e9fb433fa4e39d07b23db61974a67f72cb63b8f7f32de14c7c743ea436aa8cb003", 0x3f, 0x20000000, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r0) setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f0000000840)={0x8, {{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e22, 0x100000000, @empty, 0x3f}}}, 0x108) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="35000000ffffff7f00000000ffff00047ad6f30fd2a406001e2f2fc269ec"], 0x24}, 0x1}, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x438, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000180)={0x7fff, r5, 0x10001}) r6 = socket(0x10, 0x20000000802, 0x0) write(r6, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r6, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000005400)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$alg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="d2a181944e3b7f0ddf469dc6fd079040f22fea65e9ec3b2b7a4dff8526f32b9ffbacf7ad8a543a8ac6428cc2841371a28c73ad080418857e2fc9ac1fbe92337006ea2366d92c3e6e359b39d07552875b4a72ca19c24cd98b303a2b5b79c74abf14b3fc4e8c484f0733dbc782d006a7b13e3d417ba2da26424d4e251d16dee4098d10f2b858311155f24408aba6613df2dc16183c134310b08eef730c83b008c05243ba499048684cd3d47c777807661ab7ff7d2978f37c29", 0xb8}, {&(0x7f00000003c0)="1d6cdddd84a9ee61d6666d3c9b5b60a5f7d5d8bb82156cd3d1f99abb77565f1b11c9c9015620083f57afa47b61ae", 0x2e}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x2a8, 0x4000}, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/05 00:36:59 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) 2018/04/05 00:36:59 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setgid(r1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x4040) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'bpq0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'erspan0\x00', r3}) lseek(r0, 0xffffffffffffffff, 0x1) 2018/04/05 00:36:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000000000), 0x0, 0x800, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x3, 0x4, 0x4}}, 0x80) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/05 00:36:59 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:36:59 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x81, 0x1, 0x100000000, 0xfffffffffffff800, 0x100000001, 0x101, 0x6, 0x8, 0x800, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') lseek(r1, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x8, 0xffffffc5) 2018/04/05 00:36:59 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0xc60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000000), &(0x7f0000001180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000110000000000000000006e7230000000000000000000000000006772653000000000000000000000000062fc2ff774000000000000000000000069703667726530000000000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000a0000000f000000038010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff0100000019000000000000000000697036746e6c300000000000000000004d705f7674693100000040000000000065716c00000000000000000000000000626373683000000000000000000000000180c2000000000000000000aaaaaaaaaaaa000000000000000030090000b0090000f8090000616d6f6e670000000000000000000000000000000000000000000000000000006808000000000000000000001ae9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008eea78b9de1e907b1b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000ac1414bb0000000000000000ac1414aa00000000000000007f0000010000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000007374617465000000000000000000000000000000000000000000000000000000080000000000000000000000000000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff010000000300000000000000000069726c616e3000000000000000000000626373683000000000000000000000006970365f76746930000000000000000061726c616e3000000400000000000000aaaaaaaaaabb00000000000000000000000000000000000000007000000070000000a0000000726564697265637400000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000"]}, 0xce1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x7}, 0x4) 2018/04/05 00:36:59 executing program 5: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/bus\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x88000, &(0x7f00000001c0)="dde03511067e1a1177a639a876bc4203f9a0f29987ad7b8bfda1f3bc640db9e5b8cf2983ddc6243b14e558798851d378dfb358371db537896fb4de65dd636996c24ebdbbea20568891c590ef491026a03f7849c31d445cc1e795ff6f05493120878ed538933cd17518b13aefca4680") 2018/04/05 00:36:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000000)={'\x00', @ifru_map={0xb, 0x8, 0x8001, 0xdd36, 0x4, 0x1}}) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) [ 1538.101556] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1538.127930] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 00:37:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) 2018/04/05 00:37:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x400000b7}]}) r5 = gettid() rt_sigqueueinfo(r5, 0x5, &(0x7f0000000000)={0x3c, 0x0, 0x1, 0x1ff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:37:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x0, 0x0, 0x3}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'fou\x00'}, {0x20, '/dev/snd/timer\x00'}, {0x20, 'vmnet1mime_typeselfwlan1'}, {0x20, 'GPLcgroup&@'}, {0x20, '/dev/rtc\x00'}, {0x20, '/dev/snd/timer\x00'}, {0x20, ']vmnet1\'mime_typeem1em1wlan1self'}, {0x20, '/dev/snd/timer\x00'}, {0x20, '/dev/snd/timer\x00'}], 0xa, "b519641dbde9df693163ae2cbd7c74c106d7697f96905f066274397882223447db5b944b4d5dba63d41592009d3e5ba21b1b959cf18bfdb29dfd804236a80fa3605fdfcff976695862ac553e05cbfdb81ae1c00b04e4cdde3f8858cfba3d3059370c5e34fa754dbe6e310caf5310549365c2413e32842ef6d352009050add182cc4ca6ae7da136aab76e6f6db3"}, 0x12d) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008014}, 0x8000) 2018/04/05 00:37:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23}, 'bridge0\x00'}) r3 = dup(r0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000640)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x7ff, 0x8, 0x8914, 0x0, 0x4}, 0x14) fcntl$setownex(r0, 0xf, &(0x7f0000000340)={0x0, r1}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x1000200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x188) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000380)={0xfff, 0x800, 0x800, 'queue1\x00', 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000680)={0x0, 0x0, {0x1, 0x3, 0x5, 0x2, 0x2}}) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00000001c0)={0x10000, 0x0, 0xad3}) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="141d46ea9566160f22578f7e99f705137637f5cc7db57d172a1afbc4cb101a30106ff5b81c4e4b93404d2ad7", 0x2c, 0xffffffffffffffff) r6 = request_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='cpuset\x00', 0xfffffffffffffffb) keyctl$link(0x8, r5, r6) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/05 00:37:00 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x7fffe, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x51, &(0x7f0000000080)="9b3f14f59d11cca5bb5ca33b0a529ccbdba4e5605a3801d2e2c6fc358e69f9c6114f415df9d89c7787683ef3053857f5fda12d2c379acf803938da369e6b29cb5fba973f4cf7ab3aa8896db6d1420d7d68"}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000e93ff8)={0x0, 0xfffffffffffffade}) [ 1538.985873] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:37:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x13) r1 = socket$inet6(0xa, 0x800, 0x28) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000180)=""/4096) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x2}, 0x20) 2018/04/05 00:37:01 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x22, 0x109, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/05 00:37:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x48, 0x5}, 0x1, 0x2000000000000000, 0x7fff, {0x100, 0x6}, 0x5, 0x739e}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 00:37:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="200000000007010000f6000000000000000000000c000100", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/04/05 00:37:01 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/04/05 00:37:01 executing program 0: unshare(0x42000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x60080, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000240)=""/236, &(0x7f0000000140)=0xec) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = socket$packet(0x11, 0x4, 0x300) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) poll(&(0x7f00000000c0)=[{r0, 0x1b0}, {r2, 0x80}, {r1, 0x10}, {r0, 0x1000}, {r1}], 0x5, 0x8000) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x6, 0x743f43b2, &(0x7f0000000340)={0x1}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/05 00:37:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="6fa5b463fda06758914fa9f74003aff9b067d3128b430f838e9611ec76327d1fb47df7e1d25ab2998903968bc47b6fccc9b3898ef0480f3c75708da491b8397f37eb2fc6e9e05ef55b73fc285f1cf62d6592e0d91c81fe137a79b9de7bb320a6ca51c9c077a4d06947e711abf7f549d0384b66b3768555c8e89a0f") openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/05 00:37:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xa, 0x800, 0xfffffffffffff04a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x392b0d0d2fa88a41, @broadcast=0xffffffff, 0x4e24, 0x0, 'lblcr\x00', 0x32, 0x9, 0x3b}, 0x2c) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'bond0\x00', @ifru_data=&(0x7f0000000140)="219800525d01e014753528130df66ac6e329e00b235ed1d304326763abcfef53"}) 2018/04/05 00:37:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r3}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'ip6gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x4000000000}, {}, @time=@time={0x77359400}}], 0x30) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) 2018/04/05 00:37:01 executing program 4: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$int_in(r1, 0x80000000000541b, &(0x7f0000000000)) 2018/04/05 00:37:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000015000/0x4000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) 2018/04/05 00:37:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+30000}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) 2018/04/05 00:37:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000064cffc), &(0x7f000093f000)=0xfffffffffffffe69) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/05 00:37:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) r1 = getpid() prlimit64(r1, 0x2, &(0x7f00000000c0)={0x82a4f9, 0x5}, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba)='1', &(0x7f0000398000)}, 0x20) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x200000) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f0000000040)=""/27}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) 2018/04/05 00:37:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0xc040) 2018/04/05 00:37:02 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x22, 0x109, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/05 00:37:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000380)=""/127, &(0x7f0000000240)=0x7f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr=0x10000, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) 2018/04/05 00:37:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffe22) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r1, 0x8000, 0x5) 2018/04/05 00:37:03 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:03 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x6, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x404080, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x101008000) 2018/04/05 00:37:03 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c74fe0)={0x14, 0x1, 0x6, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) userfaultfd(0x80000) 2018/04/05 00:37:03 executing program 1: r0 = socket(0x15, 0x80005, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000008000000ff020000000022000a907800000000000000000000000000"], &(0x7f0000775000)) socket(0xc, 0x7, 0x5) getsockopt(r0, 0x114, 0x2711, &(0x7f0000000000), &(0x7f000033bffc)) 2018/04/05 00:37:03 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) 2018/04/05 00:37:03 executing program 4: seccomp(0x1, 0x0, &(0x7f0000044ff0)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x103000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x80000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) fstat(r0, &(0x7f0000564000)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x4, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x6, 0x1) [ 1541.561679] device lo left promiscuous mode [ 1541.566530] device lo entered promiscuous mode [ 1541.573531] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo 2018/04/05 00:37:03 executing program 5: r0 = add_key$keyring(&(0x7f00000028c0)='keyring\x00', &(0x7f0000002900)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) keyctl$search(0xa, r0, &(0x7f0000002940)='id_resolver\x00', &(0x7f0000002980)={0x73, 0x79, 0x7a}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x0) r2 = getpgid(0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000080)={{0xe0, 0x5, 0x6d6, 0xffffffff, "40e11ad56adf57c173504f772d07bc7e17b04a449bd823824b7dd73c67c3580127149dcedfe96d668dc6289c", 0x3}, 0x0, 0x0, 0x3, r2, 0x5, 0x4, "01600a3c1f160ac1d3b3564a006e7c416c9f35435a60adb66435afcac4e16c2e1845b1925c35dc128747894afc32dce0853ab9ffca9a002dfa9898277e944240", &(0x7f0000000040)='id_resolver\x00', 0xc, [], [0x81, 0x401, 0x2, 0x2]}) 2018/04/05 00:37:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0xdc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) socket$inet(0x2, 0x2, 0x10000) [ 1541.622802] device lo left promiscuous mode [ 1541.641756] device lo entered promiscuous mode 2018/04/05 00:37:03 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) 2018/04/05 00:37:03 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) recvfrom$llc(0xffffffffffffffff, &(0x7f00000002c0)=""/4096, 0x1000, 0x40000122, &(0x7f0000000000)={0x1a, 0xf, 0x2, 0xfff, 0x7, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/05 00:37:03 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000380)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x8000}, {r0, 0x401}], 0x2, &(0x7f0000000400), &(0x7f0000000440)={0x4}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r1) [ 1541.698406] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo 2018/04/05 00:37:03 executing program 4: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) r0 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0xfff7) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x2, 0x5, 0x400, 0x8001, "5ffff92bf59d1dfea4702fcd570cdd3153024cadc358ef923fd49b18b9473e9d30c0c14466f0cc81d17b33be", 0x10001}, 0x8, [0x1000, 0x0, 0x4, 0x1, 0xfffffffffffffff8, 0x4a, 0x401, 0x0, 0x10000, 0x3, 0x7fff, 0x7, 0x81, 0x8a2d, 0x7, 0x7, 0x5, 0x8, 0x6, 0x7, 0xfffffffffffffff7, 0x10001, 0xb7d, 0x9, 0x7064, 0x8, 0x4, 0x2f3, 0x0, 0x101, 0x20, 0x8, 0xfffffffffffffffe, 0x4, 0x8990, 0x7fffffff, 0x7, 0x2, 0x6, 0x8, 0x200, 0xffff, 0x0, 0x2, 0x401, 0x3fc0000000000, 0x1, 0x3ff, 0x4, 0x5, 0x90b, 0x200, 0x7, 0x5a, 0xfffffffffffffffa, 0x7, 0x7f, 0x61800000000, 0x2, 0xffffffff, 0x101, 0x320, 0x681e0124, 0x7, 0x9, 0x3fc000000000000, 0x4, 0xfffffffffffffffa, 0x3ff, 0x1, 0x8001, 0x4, 0x19, 0x9, 0x100, 0x7, 0x0, 0x7, 0x0, 0x2, 0x7, 0x1, 0x2, 0x6, 0x2, 0x6a, 0x3, 0x7, 0x100000001, 0x7fffffff, 0x10, 0x6, 0x20, 0x4, 0x5, 0x400, 0x7, 0x4, 0x20, 0xdb, 0xab8, 0xaa46, 0x2, 0x0, 0x6, 0x1ff, 0xb7f, 0xe0b8, 0xf6, 0x0, 0x8a49, 0x1, 0x6, 0xffffffffffffa9a7, 0x401, 0x3, 0x1f, 0x5, 0x4, 0x1, 0x2, 0x6, 0x4, 0xb5, 0x0, 0xa24, 0x26, 0x5], {0x0, 0x989680}}) 2018/04/05 00:37:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x42, 0x6000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000180)={0x6, r2, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000040)={0x0, 0x586, 0x7, 0x0, [], [], [], 0x5, 0x9, 0x5, 0xffffffff, "1feaf4b567d22bb228c9c7dccdb0c98d"}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x1}, 0x4) 2018/04/05 00:37:03 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b0e1d2efd502029727"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = fcntl$dupfd(r0, 0x406, r0) readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/176, 0xb0) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r4, 0x6, 0x1, 0x80000001, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/04/05 00:37:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000e16000)=ANY=[@ANYBLOB='\x00\x00'], 0x2}, 0x1}, 0xffffffffffffffff) [ 1541.966807] IPVS: ftp: loaded support on port[0] = 21 [ 1542.054528] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:37:03 executing program 0: unshare(0x2800104) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:37:03 executing program 5: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb7", 0x4f, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f0000000500)=0xc00001d) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000640)=""/203, &(0x7f0000000740)=0xcb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 00:37:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20020003, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0xffffffffffffffb2, &(0x7f0000005780), 0x0, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}, 0x4}], 0x2, 0x0) 2018/04/05 00:37:03 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x4}, 0x8) r2 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x1, 0x1, 0x0, 0xff, r2}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000200)) r3 = msgget$private(0x0, 0xc0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() msgctl$IPC_SET(r3, 0x1, &(0x7f00000004c0)={{0xe1c, r5, r6, r7, r8, 0x0, 0x7}, 0x2, 0xffffffffffffff80, 0x1000, 0x4, 0x2ba733a1, 0x2, r2, r2}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={r1, 0x1b}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={r1, 0x5e, "a95adcbc8e922288c1075a1989b74f2aab4b92cccb523a8c8ab30f51d09832a3553c29f2a424987205a1c4e91ec695e0d79ecfe9be469f9ea3439d8653eb20d5e12e0c3beddf598e6c45a144b538c802abac67ded2815c259a0d31c6afa5"}, &(0x7f0000000640)=0x66) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000680)={r9, 0x3}, &(0x7f00000006c0)=0x8) r10 = openat(r0, &(0x7f0000000700)='./file1\x00', 0x40, 0x2) close(r10) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x44001, 0x0) ioctl$BINDER_WRITE_READ(r11, 0xc0306201, &(0x7f0000000940)={0x60, 0x0, &(0x7f0000000800)=[@increfs={0x40046304, 0x4}, @request_death={0x400c630e}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x8, &(0x7f0000000780)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f00000007c0)=[0x30]}}, @register_looper={0x630b}], 0x97, 0x0, &(0x7f0000000880)="a43cfc4a6cbaad3cdfea56f67c5d598d1de72ffae31313e528a362e62d630107121cef914df671d300cc7b0a7e8e86a438458d9a04f13a4030631a9d940c1b9051bf0a72c3210020491f85be27f545f6cbd75a4f8031d071bfdb507623da0985d7523fddcf63ff370887d9781a8e14e65b7a96b6ad14793e32f66485fa3e15ca105c53d75259f4307dd42bafe873ddfe7d435718f5ffb3"}) setsockopt$inet6_mreq(r10, 0x29, 0x1c, &(0x7f0000000980)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) semget$private(0x0, 0x4, 0x40) r12 = shmget(0x1, 0x4000, 0x1800, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r12, 0xe, &(0x7f00000009c0)=""/132) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r11, 0x8010aa01, &(0x7f0000000a80)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) prctl$setfpexc(0xc, 0x80000) bind$inet(r10, &(0x7f0000000ac0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) execve(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000bc0)=[&(0x7f0000000b40)='eth0{%\x00', &(0x7f0000000b80)='systembdev)keyringcgroupmd5sumCposix_acl_access[!proc\x00'], &(0x7f0000000d00)=[&(0x7f0000000c00)='/dev/dmmidi#\x00', &(0x7f0000000c40)='/proc/self/net/pfkey\x00', &(0x7f0000000c80)='/dev/dmmidi#\x00', &(0x7f0000000cc0)='nodevcgroupselinux]#,*vmnet1)vboxnet0)\x00']) syz_mount_image$minix(&(0x7f0000000d40)='minix\x00', &(0x7f0000000d80)='./file0/file0\x00', 0x100000000, 0x5, &(0x7f00000020c0)=[{&(0x7f0000000dc0)="3e92a60c6381ff4e05c9e506b6569371b9204c85457c76f166351f9814cdae09bdd51b1241d73c9f52659f02a920b9d6ef9689a545dc51088e37ca07f1c3dc64a7ccb423f29f51edca7a910a7fa5ef8346f1c4f0c3f45166747333525463faf78bb550864ae7a6e290313875cbf3f66ec2e739dc397754939717e520b4972d3aa2cafe4b0106867b418e6de354bf809f978184447191bbec29ca44a09f8ec5d9cb24038b18137c7069045ab9198624d84605f6e5a0b7234427c7cbd17e7599e9f26bc0e0c9c2ed250e1838325a905e24b4f817e22b224a233cc265d1af94", 0xde, 0xc40}, {&(0x7f0000000ec0)="e67ea32e541d78c618bd90b29dcd0caab39311fd77e35d2cf277851ec27df3dd358654751a6082887716841f411054bb407f69e4839ac27223c2782abf49677c973b86badebf0913a5d494306b9372a8ae5e2eb61626842a3ead42d66774a9dc89101610432280d8c3bf21636bd106188f20c0df1605bebbb994a2449c431ce882e4489ee23ac840f975ce0c687b499b683ef6540643810cabc95bf2284ee7771f18fec4f3c54f3d4e425edeca1b92ab66ff1946632da99a05d32589821c3d86bb83abee9a1f2440498d64dd50e6ec09bf2e6de95c0bd9f0f069e16c5ba449d263606df53fff4c7bccf4f4", 0xeb, 0x6}, {&(0x7f0000000fc0)="84a560ffa582b8f60e34016d41b38f154087ee56e908c76227cfdb5c37b39a258bce50008d03139bf19dcde7f7648dc85c53670d40262dbfc0a0146ef05ae01c29cc970dd52f44897ef9eb65950502f5d0ad0604442d0bfbe17b2e44fdf40636709a28d54c", 0x65, 0x9}, {&(0x7f0000001040)="290161dd1548f0e4b04111e9926dde71d2d3d62f648321f80345f45e1656662ec6edd1551e5805c7956d982f74d9e0288a18b90e4fb803e1b2b0e9d1fdcf91e14e40b7e9edcedef9fe27fc57fc4253003705a0ef0656e305b6b7a1b4e51bf782d06a6d8075e09024c6081c2de1f797164d766ea3fb2eb6fe43fd191bcbfe", 0x7e}, {&(0x7f00000010c0)="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", 0x1000, 0x7}], 0x200000, 0x0) 2018/04/05 00:37:03 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r8, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0xffffffffffffff9e) 2018/04/05 00:37:03 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f00000000c0)=""/236, 0x5}) r2 = openat$cgroup_type(r0, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/05 00:37:03 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:03 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800001, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001580)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001740)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001780)={0x0, 0x0}) r8 = geteuid() fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="726ebc5505120e05c938c3033f1f37f8a536786551231a6af69470dadf78033aa8ea686d181c8a6ec7ffe490d2f98b1eab04fc3ed1bf968407b0c285c85f7e8954a530bea6ce24b0b90b612b3ed09ddabd8c8986a5ac4a188232a23efbd962da9bc5ad35d64760c32d5ca8df5a5d9c4ffd28b749ccf9", 0x76}, {&(0x7f0000001240)="be5cd811610cbc9d54cabef9c2439f3d805f7ad5f4c74291b3c517417bb1b6ae6c4ac90502c674254d8e9629aae181772d4e304c5440adb5a4eb39a9b77189e26a51eeadb9e8f05892c1c578584e39cfa3b4fbcec6905c5b1b6826c95e3ad089eb58b3bdc1600ad8931892772871196e23121261b4c3bbf5c2e3f93d2b266b5e832a7160e6695f2150b04066dcc68d2f628406a08a4fd021e8ecc2676517f81018e4f7d4053fa2c743d442b5ef09", 0xae}, {&(0x7f0000001300)="90d0810aa82a2bea5947520f88e074a27930bc86960dedc03fed40be1c8a40445dcbbd127bb6d8bc7aa6abb6acb5ffef059e4444ca5abfee83a9c2a718544033", 0x40}, {&(0x7f0000001340)="04f90dfcfc406dbea703d57b8e17a587b70138b34093ab1619289b467850466e54631a4a05dcd0c54da9e258bf1dae77e9ce637642570ca33c837c7f3dcfe9ab482d8c7b5598c2d0698c0c5a8d9655f3d6dd01b63fe344b1685677b95337c819c1b02e815a1a556792ae1f131fed029d0666d50ccc99bae60798865d", 0x7c}, {&(0x7f00000013c0)="d4dc0f045989c13c754d1d1821fee27480f906c6a9c1b5145823302a8ffa13c335c5f9e3a1fdfee82fe3ccf462454a0997da212cccb534364055bf4bc24dc1d9fac35eac8d971f133f18d5a5c437828593be0c89d827a7ec30b45702b311062f24a69106c2d2e5513607313a2c842d3fc16288e829522c4b2a36fbb1c8babac928c8a1846402526424fb0e13ca33be37c7d457e4721136a52ad62bc01f60ea551689178afac4d2eb97a755ebe732ca800109f41dc299d459810084f378070978280fa2279f0151ffe4952ae12fc798bf018bea4306ef55f15e700640d46c1ebbf2fdd3303a", 0xe5}, {&(0x7f00000014c0)}], 0x7, &(0x7f0000001840)=[@rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r1, r2]}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r2, r6, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xf0, 0x4000}, 0x20000800) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ppoll(&(0x7f0000000140), 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x4}, 0x85) 2018/04/05 00:37:04 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x5}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/05 00:37:04 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101040, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8982, &(0x7f0000000000)) 2018/04/05 00:37:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000380)=0x80) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000440)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}) sendmmsg$alg(r2, &(0x7f0000001f00)=[{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000003c0)="2dc2c1e83d722cf8389430d9766acc70b5d9a4d8e30edda9844a2113addf2a6d468ad91a2c619b997625b586e28fab55f6ea475abf9fa66b74c16d38a4924146f7822a4f05073bd832a02bb2fd0041434215f6643e5b0e6331d507ebe0777ccb4bd0890d27e73b6d34051627793a51dd48", 0x71}, {&(0x7f0000000540)="5d3fda54063a8eb49c8c89ff3f05591f39737032bb8efd12b68cb6942616bad2083697fa42f9e69bf0814c08f2612f7ce954b7ef550fb83ae883fd94729ae67348466fe5109f5dae5cc153fdce8eb6ec2e6f2ac919ad8ae525164240215cdb4b861cc0fc6c8d826af5009b83a644515fe1b2337433b2dbdad68fdc75c88a5dc131f59cc02d575db4ebc961e7f226e69aadc06156d628c3adc807698e4b0fc76b0b6b17dbaccc0a927418a495936d88bbde", 0xb1}, {&(0x7f0000000640)="c94bb062c53d3b12fd2396e262e80d8330ea5bc19aef14b8472b8187a7056eb560f4127fd0f41a2b5ea0b86fdba03bc5f0e4ed4f0fb251e6d617615ab54f97ca36bd4bc79cd064ba09653f15d69dbf3180d8ef3f2c43458e1950bfd2aa448e41656d0e1caedd6a5b871e11e6fb439d8fa7e3f5c2af30f8bdbd798aee4edd8637dc0ca898cda43d568d5c829656b0bd13d303", 0x92}, {&(0x7f00000007c0)="cdc0fca019f9c27c41fe566ee3d4d5ae7f7dc1090fc78fbdbc72a9a14a4ab37d089512eac79ff203ca2dfe991e238dc1214ccc4d4ed82ae2c386bfcf85ccd7d2e024294c3630d69bf6e28c3de766cd351876118b2b4ec1f393c649588fe737a75fd058eec9fea774067f2d4d516597b2fc2c5b326716993ea82f626b434a80e12fd346e89786341e5a5b4cb6e1a1b2db0a4c45058d5afe1322235b6df976659f907eacdaf819182dd58d23725348f7f82463ab80c375f5e45ed2ee3257ac89bda27a73e09d029dcc6e5fff0be6bca914ac419faecaceb8a764322da094515bbaf4acb8d6d92432eafc16ba43fe14c4", 0xef}, {&(0x7f0000000940)="a45e713e88d152b895c192ba608245906687e25179fc958246be094e380c301228900362217482fce09328c38a3a7f7f48a3d26110f054c4df362e709525d7b8a3f2a548de6bfbcd99df4804ac24eae0e699068b040c6db91382129c7f0a54ccf417b71ad5c00898d837ae5c914a0c04fadea59e24b5f27ed497316b4d6e90205fc0c14ea84c634c1a6b34ad404cf910d49c9d582f0b98a67ab53b0320b833f807a81045c040ebcf9e21eebe7b3b72ff26017e07265a75dfc2eb1af116c6b25d26d3879ab9edd5e288e118777a8a02ce1d9b091c1f27fc4276e9f88e66ad9f6dd5d707e0b3a392c63821a7", 0xeb}], 0x5, &(0x7f0000000b40)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}], 0x30, 0x20040050}, {0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000000b80)="03831b0d37c615a83c84a81091bca3ef53727bfbe631ae9b5f20163b19011d2443b59d", 0x23}, {&(0x7f0000000c40)="59cd0795a6e80b4e436283d2519f91da95664f0d958a832df5126712991c61b523ce6cce687786b2", 0x28}, {&(0x7f0000000d40)="974662a3bacfb8906ba08f1958f7c3df641ebbcc7deea7498bf2e1ab4fc523031ad3eb2687827c0699f57394e1924373f002b34b933f3ecfcddbddf11b1ed84c56f82ff00557d078217a3560dd43ac879fa7a0932d4f2e4f491200009d4ff9510f834e5271728d4f56d0d94e3396088a53508747d4843753cbea81caf53bfe206bd4", 0x82}, {&(0x7f0000000e80)="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0x1000}], 0x4, 0x0, 0x0, 0x4000000}], 0x2, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8b8, 0x6, 0x7, 0x101}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0x8, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0xa000, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000300)=""/81) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001fc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000038040000ffffffff8002000000000000c0010000ffffffffffffffffa0030000a0030000a0030000ffffffff04000000", @ANYPTR=&(0x7f0000001f80)=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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"], 0x498) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) writev(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)="78aab08783ab8dee9ff0fa25810d181e42d33a21acd54a714462a1ad493735bd49b765b4b984bbadd7a5ed02545fef694b435d", 0x33}], 0x1) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/04/05 00:37:04 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x202040) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000100)=""/174) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c000e20003110000000000000000000000ffffac14ffaaff0200000000000181009078000000000000000000000000"], 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb) 2018/04/05 00:37:04 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) open(&(0x7f0000000100)='./file0\x00', 0x100000000004, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/04/05 00:37:04 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)=0x7ffe) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/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$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000002) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000001c0)) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000002c0)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x4000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/05 00:37:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f00000000c0)=ANY=[@ANYBLOB="25ab6b808ce5876d91db3a10be20d5830d4820dc1359776f46cfa06c94e540079d01fe0c9b16d54309119531da181288b7f96aef3cc4cd08b6ba102154ccd91ef82bf71bde1da1723a1ec255d774273698b5ffed50ad6b62e5ca34a9bc8914117602e3b75a0ff546c60d567b3ee6615f16613c4a448a007697c24bc7dfaaa0e685eac6891652062e9538dc3cc52d6acf922ff48213340836474cf6b3765378ad033d04e6305903ec9a1226ed13e5474a3a3a38648c44c61c53"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:37:05 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x4100) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000340)={0x8, 0x1, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00000002c0)={0x0, 0x3b, 0x7, @thr={&(0x7f0000000140)="89f522a507c96813253329a100d97248f4c66aca49dd84ed0f1fc974e20dfcd0363f847d3f6101d8570d321ee8274ae3ee10a8893d53e80b296f267bcde027a19b5040753b1b8487eb4e4d0b094a7928edced3f196b0ffb064d7709ef22c", &(0x7f0000000240)="c76986a1848ec1cbd17a8b9e795fac2e15e720604307ccac09f2b51474c0bb1f1d05129b2f33ee8cb33b97c33981c3da00c2413d53e3b39d4854c2acb13b6a554918b5fe262162ec"}}, &(0x7f0000000300)=0x0) timer_delete(r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x22f02, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000380)={'vcan0\x00', 0x8921}) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x7, 0x408200) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:37:05 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) keyctl$invalidate(0x15, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x84) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, 0x0, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) keyctl$setperm(0x5, r1, 0x8000008) pread64(r3, &(0x7f00000001c0)=""/56, 0x38, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000500)={0x3, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108) 2018/04/05 00:37:05 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:05 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000019c0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000001c0), 0xffffffff, 0x3}}, 0x239) open_by_handle_at(r0, &(0x7f0000000280)={0x1008, 0x5, "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"}, 0x82) 2018/04/05 00:37:05 executing program 5: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000280)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000340)) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r5, 0x65, 0x10000000002, &(0x7f0000000000), 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000380)) bind$can_raw(r5, &(0x7f0000000200)={0x1d, r6}, 0x10) bind$can_raw(r5, &(0x7f0000af7000)={0x1d, r6}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$can_raw(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r6}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x4, 0x7ff, 0x2, 0x9}, 0x2d, 0x2, 0x0, 0x0, "d3bee62c9d885c1eb84de9295378ac08fe0d7c7efb21b2a9850cfcbe476caec03ceec3b4f97c77b0cd80512508397586d2b5431d6d32b1a6ca04d8a831f3cdc9"}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x40000) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x9, 0x5a1765c6, 0x0, 0xf, 0x5, 0x4, "979cde9f3ea5fa1f8a5e8d941da3d778b9c0096d3759cb3cb63eed7adc00dfc715e816b8bc555df7336cd29a95722ae4bf0855c80f5acb5a7519e2e670111fb4", "4e8372416fbddd19519e13c5bfd21e98972b202dc5bf2f59066bb94388c8dc54036bb5709d83b28a0d01e14a3a8ea3a11a5e595afc63a8c7440782cee1dced83", "800d8931068dabc2890d4765983e34254bbc15f00eaeb4a3bd795ee06978d491", [0x26, 0x1]}) r8 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x2000) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f00000003c0)}, &(0x7f0000000400), 0x20}, 0x20) 2018/04/05 00:37:05 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x8a00) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@mcast1}, &(0x7f0000000100)=0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000afdf)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/05 00:37:05 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r7, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/04/05 00:37:05 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x3, 0xfffffffffffffffd, 0x0, 0x8001}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="2f042b6ad58e3957c2f64294db27dc3c5e01cf896a0b47bcd90c37ee53ab3a65cc50a9fbb699a71077", 0x29}, {&(0x7f0000000080)="46b15eea5b8453bff51638", 0xb}, {&(0x7f00000000c0)="3ba7653ca89a3c04e1a336e4bdc83484c5de4ff57d6301964eb3e960af9040b3c6d748a34c0c70cf081132e1579fd3065e1f5c7ab13f997a8cea5091e42de77169dce3e4b88d5e9ee997a650cb40dfddf789d6c4d45d698e3583059ba13c515764505e3affe21763b361db16498fd367330ab4563e2cd012e019ce5b8d27daf27c9188e998196757a71496799c3fc85e5a3742d0f300bdc70dd9defdd1b7e2898e7f18766179b71d4fe6bd5fa394579b08ace57cdd313bb89a14b503", 0xbc}], 0x3) 2018/04/05 00:37:05 executing program 4: clock_gettime(0xb, &(0x7f0000000040)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x20000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000080)={"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"}) 2018/04/05 00:37:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xc812, r0, 0x0) r1 = socket$netlink(0xa, 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/179) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x84, 0x6b, &(0x7f0000000040), 0x6227bfb0004c0920) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000040)) 2018/04/05 00:37:05 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) sendto$inet(r0, &(0x7f0000000000)="8a994157591c56ec95833bdc40bdb11924364c292eb1f2df2b17ffa7fcb8d2d39cdf5c5a2611", 0x26, 0x24000080, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet_int(r0, 0x0, 0x200a, &(0x7f0000000080)=0x102, 0x4) 2018/04/05 00:37:05 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20000120, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x2, &(0x7f0000000100), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'vlan0\x00', 'bcsf0\x00', "73797a6b616c6c6572301300", 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'lo\x00', 'teql0\x00', "766c616e300000000200", "6970955f7674693c00", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="d6da5b54f4cf", [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "45eef71e3c9c213aa353cafb0804bea47223e954b1eeb8307ffee46b28df"}}}}]}]}, 0x2f8) 2018/04/05 00:37:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x8000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)="b5fa00f70966ad44a0ccfc355ab0f9bf691da34d21964293d637497aad59fd6d4c308a00fd3d9534a62e187c3fdf4c9fc0315525c49aa6d29a8516b80048d109515ff8b1e8cd56ea91251381131d0048c314f239d90383d60200e0443a5fc61310f2c59b8891851d639f92a31f8d5c22", 0x70, 0x4}, {&(0x7f0000000280)="df064388a3d01caaee6f195cb1b9f7868e31c1154ed2ddcd94eb792c6911cb5036604cde7eb702e007d0506e1fe35ef7e2db3167ef712e02ad81abc7a7fb3dbd8ecb640b8f90ed3dcd53a06a57bc25", 0x4f, 0x9}], 0x20010, &(0x7f0000000340)=ANY=[@ANYBLOB="646973846172642c646973636172642c646d61736b3d322c756d61736b3d373734302c6769643d3434333536321c322c000000000000000000000000"]) keyctl$revoke(0x3, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x62e5) 2018/04/05 00:37:05 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl(r0, 0x40084149, &(0x7f0000009000)="d4") setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, 0x1c, 0x9, 0x2, 0x0, 0x3ff, 'bcsh0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@arp={@rand_addr=0x3, @multicast2=0xe0000002, 0x8b3e133337cf3f5b, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x5, 0x10000, 0xc2e7, 0x2, 0xfffffffffffffeff, 0x4, 'eql\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffff00, 0xff000000, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x1, 0xd794, 0xfffffffffffff0aa, 0x8001, 0xff, 0x3, 'ip6gretap0\x00', 'bpq0\x00', {0xff}, {}, 0x0, 0x359}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x2, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/04/05 00:37:05 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1c, &(0x7f0000000180), 0xf37b3b0d) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000040)="2dd3a6d20e97bb34b037fc5cb3f0d194944d5c77e9d63c2047745934616b618621c74513b5ed8066aa8ea263c9831964b350f26a04a8d250617478a0c3bf33f8816861f4a84a2ef3436d65391b72f18152ffb854021a8478ad563f42b643ea", 0x5f) 2018/04/05 00:37:05 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80002) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8, {0x5, 0x0, 0x7, 0xd81, 0x6, 0x1}, 0x8, 0x1b20a645}, 0xe) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000001340)="a5c751aa5d65231b629d3eebd9432fbd760657eb6caab3812753a30af3ed718bd123ed4216f3040208152ac5e3d8cbf679dc507b35feba63ef53f41cc9a725a1cbc7b5120d016cd6a997f2736e8cff872fdc7ae2fb7f44cb0fb05c16500fb66543359ca40c9a40a84db5074dac9e302a76921771e520911f12893f33d84a2e1729d91907b320f68ff4d6225152c8a022ea2d426b6fdfcd1f9e3375ec98f3decfb905a7ba76c5f0883bfdd2a2de3118f12b44d552c7147d2974145eec15b4d23ecb10405d50099aeaf9a5c29f8d174a22a40f3e7aa0eac16533bf4482dc") r1 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/175, 0xaf}], 0x3, &(0x7f0000001200)=""/220, 0xdc, 0xdb}, 0x40000162) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) r3 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_proto_private(r3, 0x89e0, &(0x7f0000000000)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x10001, 0x4) 2018/04/05 00:37:06 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000180)="57a4ffb70a") r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2040) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/241) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x7, 0xc2, 0x80000000}) dup3(r1, r0, 0x80000) 2018/04/05 00:37:06 executing program 2 (fault-call:3 fault-nth:0): syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:06 executing program 3: r0 = getpid() r1 = perf_event_open(&(0x7f0000014f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x4) close(r1) 2018/04/05 00:37:06 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) modify_ldt$read(0x0, &(0x7f0000000000)=""/102, 0x66) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/04/05 00:37:06 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7, 0x80400) listen$netrom(r0, 0x1) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}) 2018/04/05 00:37:06 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000000a5c0)=[{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001a00)="b2271f82c6341fa4ea9e0cb99ee1c7f24feb936d58d9ee11c9b530acf1e9031d6b261ec7bb766af2a1a024c2dd592f8eb34969eee7ab1b54b61bdae7198a64ff467e2e6cb018b7da425d07569c3d2c8294f185a9d5436b606ae05d424dce3be9430c0857acb855e26df54fefa96667167659cb02cfd5329da109a581358abcff", 0x80}], 0x1, &(0x7f0000001b40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 00:37:06 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r7, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) 2018/04/05 00:37:06 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:37:06 executing program 4: r0 = socket$inet6(0xa, 0x2100000000040002, 0x1800000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x0, 0xffffffff}}) 2018/04/05 00:37:06 executing program 6: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x6000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000010c0)={0x1000, &(0x7f00000000c0)=""/4096}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0xfffffffffffffe01, 0x2) 2018/04/05 00:37:06 executing program 5: unshare(0xa4080001) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)) semop(0x0, &(0x7f0000000200)=[{0x0, 0x0, 0x1800}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0xffffffffffffffff, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140), 0x4) unshare(0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0), 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000002440), 0x0, 0x0) 2018/04/05 00:37:06 executing program 6: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0xffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x25) syz_fuse_mount(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/05 00:37:06 executing program 5: keyctl$update(0x2, 0x0, 0x0, 0xffffffffffffff5a) r0 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) 2018/04/05 00:37:06 executing program 4: perf_event_open(&(0x7f0000001080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000001180)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) 2018/04/05 00:37:06 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000054bff7)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000340)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x3ff, 0x5, 0x200000000000, 0x7fffffff, 0xffffffff7fffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/04/05 00:37:06 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r7, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) 2018/04/05 00:37:06 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='attr/exec\x00') exit(0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/05 00:37:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001780)) r1 = socket$unix(0x1, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "bb2436023457671fd0e9fce7a38466d8b7d47bdc88a5dacfe100d2f96bf7d9953b2053c1c07ad02a59ba45c12a437eb0c78518c2debd9ace4be6c328"}, 0x40) [ 1545.065552] IPVS: ftp: loaded support on port[0] = 21 [ 1545.071482] FAULT_INJECTION: forcing a failure. [ 1545.071482] name failslab, interval 1, probability 0, space 0, times 0 [ 1545.082793] CPU: 0 PID: 27875 Comm: syz-executor2 Not tainted 4.16.0+ #380 [ 1545.089805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1545.099160] Call Trace: [ 1545.101756] dump_stack+0x1a7/0x27d [ 1545.105401] ? arch_local_irq_restore+0x53/0x53 [ 1545.110075] should_fail+0x914/0xae0 [ 1545.113786] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1545.118884] ? __task_pid_nr_ns+0x29b/0x540 [ 1545.123189] ? find_held_lock+0x35/0x1d0 [ 1545.127235] ? find_held_lock+0x35/0x1d0 [ 1545.131298] ? check_same_owner+0x320/0x320 [ 1545.135617] ? rcu_note_context_switch+0x710/0x710 [ 1545.140534] should_failslab+0xec/0x120 [ 1545.144491] kmem_cache_alloc_node+0x56/0x760 [ 1545.148972] ? netlink_getsockopt+0x680/0x680 [ 1545.153469] __alloc_skb+0xf4/0x760 [ 1545.157095] ? skb_scrub_packet+0x510/0x510 [ 1545.161408] ? _copy_from_user+0x99/0x110 [ 1545.165553] ? rw_copy_check_uvector+0x1be/0x280 [ 1545.170309] ? import_iovec+0x238/0x430 [ 1545.174267] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 1545.179785] netlink_sendmsg+0xa9a/0xe90 [ 1545.183836] ? netlink_unicast+0x6b0/0x6b0 [ 1545.188060] ? security_socket_sendmsg+0x89/0xb0 [ 1545.192795] ? netlink_unicast+0x6b0/0x6b0 [ 1545.197018] sock_sendmsg+0xca/0x110 [ 1545.200723] ___sys_sendmsg+0x767/0x8b0 [ 1545.204681] ? copy_msghdr_from_user+0x590/0x590 [ 1545.209422] ? __f_unlock_pos+0x19/0x20 [ 1545.213376] ? lock_downgrade+0x980/0x980 [ 1545.217523] ? kasan_check_write+0x14/0x20 [ 1545.221750] ? __fget_light+0x2bc/0x400 [ 1545.225706] ? fget_raw+0x20/0x20 [ 1545.229140] ? find_held_lock+0x35/0x1d0 [ 1545.233184] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1545.238094] ? wait_for_completion+0x770/0x770 [ 1545.242661] ? __fdget+0x18/0x20 [ 1545.246017] __sys_sendmsg+0x105/0x250 [ 1545.249887] ? __sys_sendmsg+0x105/0x250 [ 1545.253939] ? SyS_shutdown+0x30/0x30 [ 1545.257752] ? __sb_end_write+0xa0/0xd0 [ 1545.261710] ? kasan_check_write+0x14/0x20 [ 1545.265920] ? fput+0xe0/0x150 [ 1545.269094] ? ksys_write+0x184/0x220 [ 1545.272885] SyS_sendmsg+0x29/0x30 [ 1545.276401] ? __sys_sendmsg+0x250/0x250 [ 1545.280449] do_syscall_64+0x281/0x940 [ 1545.284312] ? vmalloc_sync_all+0x30/0x30 [ 1545.288440] ? finish_task_switch+0x1b9/0x970 [ 1545.292912] ? finish_task_switch+0x17a/0x970 [ 1545.297388] ? syscall_return_slowpath+0x550/0x550 [ 1545.302301] ? syscall_return_slowpath+0x2ac/0x550 [ 1545.307208] ? prepare_exit_to_usermode+0x350/0x350 [ 1545.312202] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1545.317545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1545.322388] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1545.327554] RIP: 0033:0x4552d9 [ 1545.330722] RSP: 002b:00007fde0f8a9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1545.338407] RAX: ffffffffffffffda RBX: 00007fde0f8aa6d4 RCX: 00000000004552d9 [ 1545.345664] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000015 [ 1545.352921] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1545.360174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 1545.367430] R13: 00000000000004ea R14: 00000000006fa690 R15: 0000000000000000 [ 1545.415478] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:37:07 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x40001) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x6, 0x5, 0x3, 0x100000001, 0x5, [{0xfffffffffffffff9, 0x2, 0x100000000, 0x0, 0x0, 0x82}, {0x0, 0xbb, 0x7, 0x0, 0x0, 0x400}, {0xdc, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0, 0x2004}, {0x8, 0x2, 0x8, 0x0, 0x0, 0x180}, {0x8, 0x0, 0x2, 0x0, 0x0, 0x1000}]}) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r1 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x200, 0x100, 0x0, 0xf4d9}, 0x10) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 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, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 00:37:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000380)="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", 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="e40000c1fc0ec76f3edcfbef00", @ANYRES16=r2, @ANYBLOB="000125bd7000ffdbdf250b00000020000300140002006970365f7674693000000000000000000800080000000000080004000600000008000400010000002c0003000800010003000000080007004e21000008000100020000000800080004000000080007004e210000200002001400010000000000000000000000000000000001080003000300000008000500000000001c00030008000500ac1414bb08000500ac1414aa080003000100000030000200080004000100000014000100fe8000000000000000000000000000aa080004000000000008000b000a000000"], 0xe4}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) 2018/04/05 00:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000180)=0xffffffffffffffff, 0x4) lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d22000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000004261000009000000030900005002000000010000ffffffffffffffff00000000ffffffffb8010000ab08000000000000b8010000ffffffff03000000"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) r5 = dup3(r4, r2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = open(&(0x7f0000a46000)='./bus\x00', 0x8000400141042, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'ip6gre0\x00', 0x2}, 0x18) truncate(&(0x7f0000bec000)='./bus\x00', 0xda) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r6, 0x0) getegid() 2018/04/05 00:37:07 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:37:07 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r7, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) 2018/04/05 00:37:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x20000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000100)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) 2018/04/05 00:37:07 executing program 2 (fault-call:3 fault-nth:1): syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:07 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvmsg$netrom(r0, &(0x7f0000000140)={&(0x7f0000000000)=@ax25={0x3, {"b4438e393c581e"}, 0x20}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="444b53f9efb891b92614da50d13c91a3ab65274d10224943cab7b9a9dcac743b9403dc2b194b34e0f371dacd5e3a3bcd1caffeb5d3ce4087d2aeeeca309182ac0375", 0x42}, {&(0x7f0000000240)="caa478ad4b54e683b0684e25f4105e6eacaa02be5ae5858d1f88c280e9dfe2475df395e3bd8aec91cf54d2fe149386e50c5eeb1f46b41598e60bbd97b21725d8a102ec78ebdbf29cf37a38914c6bab0bb727017390927205c469ff502b3957b0c9e7d1ddc2c156d5b45264ba72a3a7b35cfb82d936ead7fc55e39dfa1ec690a9338419a7b85143ec15583787d4abf1bdf32b9f88ba59fa03898fbe30e460e759cbb1ed9bc62bc3f8cc86464afce2a18cce483c499970b75bf6fb", 0xba}, {&(0x7f0000000300)="bc60e1be63b2eb361e37d0df59a3107c761d9582111892aac0da35d0e0c613b3f4fe2ec870fb508bae399786c87be0e9282cf7bbfad250dc9b6937ca5599370d70fae116a7ff1316da9ac36bf3a5a6e09918294ef996b4b90a9c5d816ea90e10c48227a99051b94038fbcf46f352470702c6ef21063a852ec2bc3352", 0x7c}, {&(0x7f0000000380)="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", 0xfd}], 0x4, &(0x7f0000000480)=[{0xb0, 0x0, 0x20200000000000, "89918cc8cb1ee86781ac5a3efa17af26d1aaaf9da5771a618f788e8bce2c16e73af815c1ab2acdc83a6fc6f2d2ba3965fb4c7cafaf1a35a793d94f6a910cbdd7fda40d68f897bc8da67ab13d8335b12787170ece4a512ff2c7ccd37ae6ed2ce449faea422f7179ac0f3d9af788a36608a1c66b64ecfc589b17353ff42e4b039dbe11416e9e6099acf110c66d9372fa058d187582c173ebc545d07114"}, {0xb0, 0x116, 0x1, "b8ca6321f96d7a389c5a17abb64d1b66f6a70d62c62ca6ab935a079364005c541d896344fff16024af12aee19947c64d32bd96cf59fbca9b96072ef804ad5e08c16e2331993411b503b5cdf4d1b341b8a5b540331c6543be8f796d27d450b608039becdcbc16b7e2d766df2bc4d63b18c97e28ab6d54d4b17392c54f557d3e9044b0880e4245d8c87469a9a223d270adf572cbc080330bb509acee9fc3b6b2"}, {0xe0, 0x10d, 0x3, "f0298ba10fa162639518a4edf63dbc3d2a45a21083733026dcdbdaedb43de7a57591bc8020ff993e3cc8ff52fa4c671193fc8df69bbab148d4f7ebe38e2719b7d856550bc496a52208fe4375b669a6622b089ecc13998e621596d33d73655454602e469bb7097533252bc17833cd03163a9ebfb27bd59182d24ecb5eeb07748f088263eb825a059b08e8741d810f1ff2e741f77536be7c62ea1eb851be61771a85cfcc1c53f7736b77b7c908f277d768431eadea2bd6c290fa558ed1129c34a5f99d97238846ccb39d"}], 0x240, 0x4}, 0x60) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002900ff47fd68a745f076d4cd2d0379ae2d0c01000000000000cefdd06cbedea21326a4986d27c70da654", 0x4c}], 0x1}, 0x0) 2018/04/05 00:37:07 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="ce0902"], 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x80000005, 0x3ffffe) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000180)=@req3={0x6c2a3642, 0x0, 0x7f, 0x100, 0x800, 0x0, 0x3}, 0x1c) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000000c0)={@empty, @multicast2=0xe0000002}, 0x8) [ 1546.112952] netlink: 'syz-executor6': attribute type 41 has an invalid length. 2018/04/05 00:37:08 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000440)=ANY=[], 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101, 0x0) lseek(r0, 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/04/05 00:37:08 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x84, @multicast1=0xe0000001, 0x4e21, 0x1, 'none\x00', 0x4, 0x0, 0x80}, 0x2c) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) 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}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r2, &(0x7f000022e000)=""/74, 0x4a) ptrace$peekuser(0x3, r0, 0x9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000affff8)=0x7) dup2(r2, r4) 2018/04/05 00:37:08 executing program 5: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = dup(r0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x1ff, &(0x7f0000000080)=0x4) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/04/05 00:37:08 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8002, 0x20000) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x2) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x2f, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x8, 0x1, {0x0, 0x2, 0xffffffff, 0x2, 0x8a75}}) [ 1546.510750] FAULT_INJECTION: forcing a failure. [ 1546.510750] name failslab, interval 1, probability 0, space 0, times 0 [ 1546.522149] CPU: 1 PID: 27922 Comm: syz-executor2 Not tainted 4.16.0+ #380 [ 1546.529162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1546.538505] Call Trace: [ 1546.541090] dump_stack+0x1a7/0x27d [ 1546.544723] ? arch_local_irq_restore+0x53/0x53 [ 1546.549392] ? is_bpf_text_address+0xa4/0x120 [ 1546.553883] ? kernel_text_address+0xd1/0xe0 [ 1546.558285] should_fail+0x914/0xae0 [ 1546.561991] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1546.567091] ? save_stack+0xa3/0xd0 [ 1546.570698] ? save_stack+0x43/0xd0 [ 1546.574303] ? kasan_kmalloc+0xad/0xe0 [ 1546.578167] ? kasan_slab_alloc+0x12/0x20 [ 1546.582299] ? find_held_lock+0x35/0x1d0 [ 1546.586358] ? check_same_owner+0x320/0x320 [ 1546.590661] ? rcu_note_context_switch+0x710/0x710 [ 1546.595578] should_failslab+0xec/0x120 [ 1546.599534] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1546.604542] __kmalloc_node_track_caller+0x33/0x70 [ 1546.609452] __kmalloc_reserve.isra.39+0x41/0xd0 [ 1546.614187] __alloc_skb+0x12a/0x760 [ 1546.617886] ? skb_scrub_packet+0x510/0x510 [ 1546.622188] ? kasan_check_write+0x14/0x20 [ 1546.626401] ? _copy_from_user+0x99/0x110 [ 1546.630532] ? rw_copy_check_uvector+0x1be/0x280 [ 1546.635272] ? import_iovec+0x238/0x430 [ 1546.639231] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 1546.644752] netlink_sendmsg+0xa9a/0xe90 [ 1546.648800] ? netlink_unicast+0x6b0/0x6b0 [ 1546.653022] ? security_socket_sendmsg+0x89/0xb0 [ 1546.657760] ? netlink_unicast+0x6b0/0x6b0 [ 1546.661978] sock_sendmsg+0xca/0x110 [ 1546.665671] ___sys_sendmsg+0x767/0x8b0 [ 1546.669630] ? copy_msghdr_from_user+0x590/0x590 [ 1546.674371] ? __f_unlock_pos+0x19/0x20 [ 1546.678326] ? lock_downgrade+0x980/0x980 [ 1546.682453] ? kasan_check_write+0x14/0x20 [ 1546.686673] ? __fget_light+0x2bc/0x400 [ 1546.690627] ? fget_raw+0x20/0x20 [ 1546.694058] ? find_held_lock+0x35/0x1d0 [ 1546.698103] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1546.703016] ? wait_for_completion+0x770/0x770 [ 1546.707586] ? __fdget+0x18/0x20 [ 1546.710938] __sys_sendmsg+0x105/0x250 [ 1546.714801] ? __sys_sendmsg+0x105/0x250 [ 1546.718843] ? SyS_shutdown+0x30/0x30 [ 1546.722625] ? __sb_end_write+0xa0/0xd0 [ 1546.726582] ? kasan_check_write+0x14/0x20 [ 1546.730794] ? fput+0xe0/0x150 [ 1546.733962] ? ksys_write+0x184/0x220 [ 1546.737758] SyS_sendmsg+0x29/0x30 [ 1546.741274] ? __sys_sendmsg+0x250/0x250 [ 1546.745314] do_syscall_64+0x281/0x940 [ 1546.749180] ? vmalloc_sync_all+0x30/0x30 [ 1546.753308] ? finish_task_switch+0x1b9/0x970 [ 1546.757779] ? finish_task_switch+0x17a/0x970 [ 1546.762254] ? syscall_return_slowpath+0x550/0x550 [ 1546.767160] ? syscall_return_slowpath+0x2ac/0x550 [ 1546.772067] ? prepare_exit_to_usermode+0x350/0x350 [ 1546.777062] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1546.782408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1546.787234] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1546.792403] RIP: 0033:0x4552d9 [ 1546.795571] RSP: 002b:00007fde0f8a9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1546.803257] RAX: ffffffffffffffda RBX: 00007fde0f8aa6d4 RCX: 00000000004552d9 [ 1546.810506] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000015 [ 1546.817753] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1546.824999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 1546.832251] R13: 00000000000004ea R14: 00000000006fa690 R15: 0000000000000001 [ 1546.988121] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:37:09 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) getdents64(r0, &(0x7f0000000040)=""/28, 0x1c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xffff, 0x4) 2018/04/05 00:37:09 executing program 2 (fault-call:3 fault-nth:2): syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:09 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/05 00:37:09 executing program 0: unshare(0x40000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x453a) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:37:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket(0xa, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000200)=0x3, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x2, {0xa, 0x4e23, 0xffffffff80000000, @dev={0xfe, 0x80, [], 0x12}, 0x7f}}}, {&(0x7f0000000000)=""/200, 0xc8}, &(0x7f0000000100), 0x9}, 0xa0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) 2018/04/05 00:37:09 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = signalfd(r0, &(0x7f00000001c0)={0xc8b}, 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000000540)=""/384, 0x22) r2 = inotify_init1(0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x44002) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000040)={0xfffffffffffff78e, 0x10000, 0x1, @random="d994709b5f54", 'bcsf0\x00'}) fcntl$setstatus(r2, 0x4, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) r4 = gettid() fcntl$setlease(r3, 0x400, 0x0) fcntl$setown(r2, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) write$cgroup_subtree(r3, &(0x7f0000000240)={[{0x2b, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'io', 0x20}]}, 0x18) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) getpeername$netrom(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000140)={0x6}, 0x0, &(0x7f0000000180)={0x0, 0x989680}, 0x8) 2018/04/05 00:37:09 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r7, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) 2018/04/05 00:37:09 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="4667a937fff5e4f43b80049b5c87470b5b99387388f3252a468c13474985ed77fce9c3ff725b1691b6909f0611647a0bfce5ec132f9d576fd22cb3e104267cedb2440827d7bcc3fce98ca4592f5c0b5c9044e771e82ae87be6a031fc036bdf38f297cdaaec262644b8c9ee1b", @ANYRES64=r0, @ANYRES16, @ANYBLOB="6a724d3280f462", @ANYRES64=r0]]}, 0x80) 2018/04/05 00:37:09 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x13d, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x805c1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, {0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0xffffffffffffffff, [0x9, 0x400, 0x40, 0x8000, 0xdd, 0x9, 0x0, 0x1]}, 0x5c) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='.') 2018/04/05 00:37:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x1800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x20000000000ff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x101000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x1, [0x5]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x11, 0x4) 2018/04/05 00:37:09 executing program 5: prctl$intptr(0x3e, 0x9) [ 1548.000789] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 00:37:09 executing program 4: futex(&(0x7f0000011ffc), 0x0, 0x0, &(0x7f0000011ff0)={0x0, 0x1c9c380}, &(0x7f0000011ffc)=0x4, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x84000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000001c0)) 2018/04/05 00:37:09 executing program 6: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="5ff6a186726660ecac56"]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'dummy0\x00', 0x7f}) 2018/04/05 00:37:09 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c}) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') sendfile(r1, r1, &(0x7f0000000080)=0x400000, 0x3) 2018/04/05 00:37:10 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x1}, 0xc) sendmsg$rds(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000100)=""/142, 0x8e}], 0x2, &(0x7f0000000280)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000200)=""/62, 0x3e}, &(0x7f0000000240), 0x72}}], 0x30, 0x20000000}, 0x800) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) socket$rds(0x15, 0x5, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000300)=0x3, 0x4) 2018/04/05 00:37:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0xffffffffffffff46) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x1f0, 0x80400) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 1548.203784] QAT: Invalid ioctl 2018/04/05 00:37:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f00000003c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)={0x7}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x8000000000020011, r5, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r6 = dup3(r3, r4, 0x0) gettid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(r6, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b", 0x45}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x8000000000040000) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000340), 0x4) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x0, 0x4, 0x0, 0x5, 0x40, 0x8, 0x1, 0x3, 0xdcfd, 0x0, 0x0, 0x1, 0x6, 0xffff, 0x9, 0x3, 0x8, 0xd6c, 0x9, 0x1ff, 0x25d8, 0x7, 0x20, 0x3ff, 0x380000, 0x0, 0x8, 0x62, 0x1, 0x100000000, 0x5, 0x6, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext={0xc, 0xff2f}, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0xff, 0x2}, 0x0, 0x10, r6, 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) ioctl$TIOCCBRK(r6, 0x5428) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8)=0x10000000004, 0x2, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x1e, 0x9, 0x11, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0x0, 0x1000000000001f]}) shutdown(r2, 0x1) sendto$inet(r0, &(0x7f0000000480)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 1548.409149] binder_alloc: binder_alloc_mmap_handler: 27991 20000000-20002000 already mapped failed -16 [ 1548.423575] FAULT_INJECTION: forcing a failure. [ 1548.423575] name failslab, interval 1, probability 0, space 0, times 0 [ 1548.434877] CPU: 1 PID: 27968 Comm: syz-executor2 Not tainted 4.16.0+ #380 [ 1548.441881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1548.451224] Call Trace: [ 1548.453807] dump_stack+0x1a7/0x27d [ 1548.457434] ? arch_local_irq_restore+0x53/0x53 [ 1548.462106] should_fail+0x914/0xae0 [ 1548.465814] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1548.470916] ? print_irqtrace_events+0x270/0x270 [ 1548.475664] ? trace_hardirqs_off+0x10/0x10 [ 1548.479990] ? find_held_lock+0x35/0x1d0 [ 1548.484046] ? __lock_is_held+0xb6/0x140 [ 1548.488110] ? check_same_owner+0x320/0x320 [ 1548.492423] ? rcu_note_context_switch+0x710/0x710 [ 1548.497347] ? find_held_lock+0x35/0x1d0 [ 1548.501405] should_failslab+0xec/0x120 [ 1548.505374] kmem_cache_alloc_node+0x56/0x760 [ 1548.509858] ? lock_downgrade+0x980/0x980 [ 1548.513999] ? nla_validate+0x1c0/0x1c0 [ 1548.517969] __alloc_skb+0xf4/0x760 [ 1548.521588] ? skb_scrub_packet+0x510/0x510 [ 1548.525903] ? kasan_check_write+0x14/0x20 [ 1548.530129] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1548.535045] ? genl_rcv+0x40/0x40 [ 1548.538489] ? wait_for_completion+0x770/0x770 [ 1548.543074] ? lock_acquire+0x1d5/0x580 [ 1548.547037] ? genl_rcv+0x19/0x40 [ 1548.550482] netlink_ack+0x283/0xa10 [ 1548.554195] ? netlink_sendmsg+0xe90/0xe90 [ 1548.558427] ? mutex_unlock+0xd/0x10 [ 1548.562128] ? genl_rcv_msg+0xf4/0x140 [ 1548.566013] netlink_rcv_skb+0x2b4/0x380 [ 1548.570073] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 1548.574657] ? __down_interruptible+0x6b0/0x6b0 [ 1548.579319] ? netlink_ack+0xa10/0xa10 [ 1548.583212] ? netlink_skb_destructor+0x1e0/0x1e0 [ 1548.588053] genl_rcv+0x28/0x40 [ 1548.591322] netlink_unicast+0x4c4/0x6b0 [ 1548.595380] ? netlink_attachskb+0x8b0/0x8b0 [ 1548.599783] ? security_netlink_send+0x81/0xb0 [ 1548.604362] netlink_sendmsg+0xa5e/0xe90 [ 1548.608424] ? netlink_unicast+0x6b0/0x6b0 [ 1548.612655] ? security_socket_sendmsg+0x89/0xb0 [ 1548.617405] ? netlink_unicast+0x6b0/0x6b0 [ 1548.621637] sock_sendmsg+0xca/0x110 [ 1548.625348] ___sys_sendmsg+0x767/0x8b0 [ 1548.629318] ? copy_msghdr_from_user+0x590/0x590 [ 1548.634068] ? __schedule+0x903/0x1ef0 [ 1548.637953] ? __sched_text_start+0x8/0x8 [ 1548.642092] ? kasan_check_write+0x14/0x20 [ 1548.646336] ? __fget_light+0x2bc/0x400 [ 1548.650303] ? fget_raw+0x20/0x20 [ 1548.653748] ? find_held_lock+0x35/0x1d0 [ 1548.657810] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1548.662743] ? __fdget+0x18/0x20 [ 1548.666109] __sys_sendmsg+0x105/0x250 [ 1548.669985] ? __sys_sendmsg+0x105/0x250 [ 1548.674041] ? SyS_shutdown+0x30/0x30 [ 1548.677837] ? __sb_end_write+0xa0/0xd0 [ 1548.681812] ? exit_to_usermode_loop+0x8c/0x2f0 [ 1548.686485] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1548.692016] SyS_sendmsg+0x29/0x30 [ 1548.695547] ? __sys_sendmsg+0x250/0x250 [ 1548.699596] do_syscall_64+0x281/0x940 [ 1548.703473] ? vmalloc_sync_all+0x30/0x30 [ 1548.707612] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1548.713144] ? syscall_return_slowpath+0x550/0x550 [ 1548.718065] ? syscall_return_slowpath+0x2ac/0x550 [ 1548.722990] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1548.728354] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1548.733196] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1548.738375] RIP: 0033:0x4552d9 [ 1548.741555] RSP: 002b:00007fde0f8a9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1548.749254] RAX: ffffffffffffffda RBX: 00007fde0f8aa6d4 RCX: 00000000004552d9 [ 1548.756515] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000015 [ 1548.763783] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1548.771051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 1548.778312] R13: 00000000000004ea R14: 00000000006fa690 R15: 0000000000000002 2018/04/05 00:37:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a16fb8)=@ipmr_newroute={0x20, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/25) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/05 00:37:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x0, 0x6, 0xac2}, 0x14) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x10000, 0x404000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000100)=""/130) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, "71756575653002000000000000000000000000000000000000000000000000000000000000000000000000000000090800"}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCCBRK(r3, 0x5428) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/04/05 00:37:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0xa0001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="260f22d5410fae5e0066410fe5a208000000b805000000b9860000000f01c1f2670f20a0f0810000000080c422f59aa23a61000065460fc728b9f4090000b883720000ba000000000f30660f38805ef4", 0x50}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:37:11 executing program 2 (fault-call:3 fault-nth:3): syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:11 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000280)={0x1, 0xfffffffffffffffe, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "8303c9cb691a3d63868e5be8f3b50eeb88a213b1052d8c373e8ca534dec053e231c2a92e17dd19aeec6573efd4f4fdba83464de8f5f48851ed7f3490e8eae980"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x2, 0x480000) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) bind$alg(r2, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) memfd_create(&(0x7f0000000300)='posix_acl_accesscpusetvmnet1\x00', 0x1) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) io_setup(0xcfc, &(0x7f0000000040)=0x0) io_getevents(r4, 0xd42, 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)) 2018/04/05 00:37:11 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r7, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) 2018/04/05 00:37:11 executing program 0: unshare(0x40000000) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4100) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) getegid() r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000240)=""/151) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:37:11 executing program 4: r0 = gettid() r1 = getpid() timer_create(0x5, &(0x7f0000001080)={0x0, 0x41, 0x0, @thr={&(0x7f0000000000)="fff3a62bea1ff938e20b2293b4817e3b40967b5944dba5e4e96397923db843ef20b8f37687a10e5a8679de2c073cba00cd6eacfcdc997c820751799541730d192f359a86", &(0x7f0000000080)="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"}}, &(0x7f00000010c0)) kcmp(r0, r1, 0x100000a, 0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000363ff8)='./file0\x00', 0x0, 0x0) 2018/04/05 00:37:11 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000200)={r1, 0x1}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r3, &(0x7f0000003300)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x9, 0x2, "fa2ea4b648fcd779523bd46aab6ca842239b5714f49e2156d653061989e157d321645ac95a9c2030238bd3ac1be164d0634adbf6fa61f233c6938e4469c07f", 0x22}, 0x60, &(0x7f0000003240)=[{&(0x7f0000001100)="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0x1000}, {&(0x7f0000000000)="1da414cbac067f5da874f6e345", 0xd}, 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", 0x1000}], 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="18c975d571eef75d273444c2a98fb549bc801de58ccfe61518fba1fbb3d2f21e30"], 0x18}], 0x1, 0x40000) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r5, 0xc0045878) dup2(r3, r2) writev(r5, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r4, r3, 0x5, 0x0) [ 1549.526367] FAULT_INJECTION: forcing a failure. [ 1549.526367] name failslab, interval 1, probability 0, space 0, times 0 [ 1549.537677] CPU: 1 PID: 28032 Comm: syz-executor2 Not tainted 4.16.0+ #380 [ 1549.544686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1549.554032] Call Trace: [ 1549.556620] dump_stack+0x1a7/0x27d [ 1549.560258] ? arch_local_irq_restore+0x53/0x53 [ 1549.564932] ? is_bpf_text_address+0xa4/0x120 [ 1549.569427] ? kernel_text_address+0xd1/0xe0 [ 1549.573842] should_fail+0x914/0xae0 [ 1549.577556] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1549.582663] ? save_stack+0xa3/0xd0 [ 1549.586286] ? save_stack+0x43/0xd0 [ 1549.589908] ? kasan_kmalloc+0xad/0xe0 [ 1549.593791] ? kasan_slab_alloc+0x12/0x20 [ 1549.597943] ? find_held_lock+0x35/0x1d0 [ 1549.602004] ? __lock_is_held+0xb6/0x140 [ 1549.606076] ? check_same_owner+0x320/0x320 [ 1549.610395] ? rcu_note_context_switch+0x710/0x710 [ 1549.614748] IPVS: ftp: loaded support on port[0] = 21 [ 1549.615322] should_failslab+0xec/0x120 [ 1549.615341] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1549.615362] __kmalloc_node_track_caller+0x33/0x70 [ 1549.615376] __kmalloc_reserve.isra.39+0x41/0xd0 [ 1549.639161] __alloc_skb+0x12a/0x760 [ 1549.642877] ? skb_scrub_packet+0x510/0x510 [ 1549.647199] ? kasan_check_write+0x14/0x20 [ 1549.651429] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1549.656351] ? genl_rcv+0x40/0x40 [ 1549.659803] ? wait_for_completion+0x770/0x770 [ 1549.664387] ? lock_acquire+0x1d5/0x580 [ 1549.668353] ? genl_rcv+0x19/0x40 [ 1549.671802] netlink_ack+0x283/0xa10 [ 1549.675514] ? netlink_sendmsg+0xe90/0xe90 [ 1549.679746] ? mutex_unlock+0xd/0x10 [ 1549.683458] ? genl_rcv_msg+0xf4/0x140 [ 1549.687340] netlink_rcv_skb+0x2b4/0x380 [ 1549.691400] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 1549.695975] ? __down_interruptible+0x6b0/0x6b0 [ 1549.700637] ? netlink_ack+0xa10/0xa10 [ 1549.704526] ? netlink_skb_destructor+0x1e0/0x1e0 [ 1549.709360] genl_rcv+0x28/0x40 [ 1549.712616] netlink_unicast+0x4c4/0x6b0 [ 1549.716656] ? netlink_attachskb+0x8b0/0x8b0 [ 1549.721044] ? security_netlink_send+0x81/0xb0 [ 1549.725602] netlink_sendmsg+0xa5e/0xe90 [ 1549.729642] ? netlink_unicast+0x6b0/0x6b0 [ 1549.733854] ? security_socket_sendmsg+0x89/0xb0 [ 1549.738582] ? netlink_unicast+0x6b0/0x6b0 [ 1549.742795] sock_sendmsg+0xca/0x110 [ 1549.746483] ___sys_sendmsg+0x767/0x8b0 [ 1549.750436] ? copy_msghdr_from_user+0x590/0x590 [ 1549.755169] ? __f_unlock_pos+0x19/0x20 [ 1549.759122] ? lock_downgrade+0x980/0x980 [ 1549.763245] ? kasan_check_write+0x14/0x20 [ 1549.767456] ? __fget_light+0x2bc/0x400 [ 1549.771405] ? fget_raw+0x20/0x20 [ 1549.774834] ? find_held_lock+0x35/0x1d0 [ 1549.778873] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1549.783778] ? wait_for_completion+0x770/0x770 [ 1549.788339] ? __fdget+0x18/0x20 [ 1549.791686] __sys_sendmsg+0x105/0x250 [ 1549.795552] ? __sys_sendmsg+0x105/0x250 [ 1549.799592] ? SyS_shutdown+0x30/0x30 [ 1549.803368] ? __sb_end_write+0xa0/0xd0 [ 1549.807319] ? kasan_check_write+0x14/0x20 [ 1549.811528] ? fput+0xe0/0x150 [ 1549.814697] ? ksys_write+0x184/0x220 [ 1549.818483] SyS_sendmsg+0x29/0x30 [ 1549.822001] ? __sys_sendmsg+0x250/0x250 [ 1549.826043] do_syscall_64+0x281/0x940 [ 1549.829907] ? vmalloc_sync_all+0x30/0x30 [ 1549.834033] ? finish_task_switch+0x1b9/0x970 [ 1549.838501] ? finish_task_switch+0x17a/0x970 [ 1549.842971] ? syscall_return_slowpath+0x550/0x550 [ 1549.847878] ? syscall_return_slowpath+0x2ac/0x550 [ 1549.852781] ? prepare_exit_to_usermode+0x350/0x350 [ 1549.857772] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1549.863112] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1549.867937] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1549.873103] RIP: 0033:0x4552d9 2018/04/05 00:37:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x8}]}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/04/05 00:37:11 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)) 2018/04/05 00:37:11 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000000040)) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f00000001c0)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) open(&(0x7f0000000180)='./control\x00', 0x200100, 0x20) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) getxattr(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/69, 0x45) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/05 00:37:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl(r0, 0x4000000000001275, &(0x7f0000000000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x105000, 0x0) [ 1549.876266] RSP: 002b:00007fde0f8a9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1549.883948] RAX: ffffffffffffffda RBX: 00007fde0f8aa6d4 RCX: 00000000004552d9 [ 1549.891192] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000015 [ 1549.898436] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1549.905679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 1549.912926] R13: 00000000000004ea R14: 00000000006fa690 R15: 0000000000000003 2018/04/05 00:37:11 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000200)=ANY=[@ANYBLOB="0700000000000000082000030000000000000000000000002e4c00000000000001000000003b00008100000000000000060000b568fb28edc7103754c05900000000000300000000000007"]) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000080)={0x8, r6}) openat$cgroup_int(r5, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000100)=""/209) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f00000003c0)=""/80) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair(0x9, 0x7, 0x8, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/05 00:37:11 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x8, 0x2) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) syslog(0x0, 0x0, 0x0) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) 2018/04/05 00:37:11 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) pipe(&(0x7f0000000100)) [ 1550.106681] binder: 28052:28054 ioctl c008aeb0 20000200 returned -22 [ 1550.162898] IPVS: ftp: loaded support on port[0] = 21 [ 1550.925166] binder: 28052:28054 ioctl c008aeb0 20000200 returned -22 2018/04/05 00:37:13 executing program 0: unshare(0x40000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/rfkill\x00', 0x900, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x21ffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x480080) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000010c0)={'bridge0\x00\x00p\x00', 0x4000000000001205}) r4 = getpgid(0x0) process_vm_readv(r4, &(0x7f0000000500)=[{&(0x7f0000000240)=""/168, 0xa8}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f0000000400)=""/238, 0xee}], 0x5, &(0x7f0000000800)=[{&(0x7f0000000580)=""/4, 0x4}, {&(0x7f00000005c0)=""/49, 0x31}, {&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000700)=""/89, 0x59}, {&(0x7f0000000780)=""/99, 0x63}], 0x6, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000880)='/dev/adsp#\x00', 0x56bb, 0x10080) sendmsg$kcm(r5, &(0x7f0000001000)={&(0x7f00000008c0)=@generic={0x15, "6c66a1fb665cf5eb12597fb57c3cc4cddd30dc37ad1da4b9b78197ac11143872a960e6fc67ca555338549a3bf8cb86bd46d46881a8fd4e6af02fb0d8df524c8204ac1539691b35201e71f0c705efab6658648a136a09bfc42696e4e7320bb524f4e5a436140dcdbdce14382bc800fdba4a8bf059d5035a821e2e89bfe3dc"}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000940)="158d6108672d904919cec531bf5f8706b2fa020c638b91fb5f7428d058dfc40f9f2e6492e55cddd5a3640ffc9a639e327e03a51bcd425fc9e996d79b488e2216d48ac0140db7c45df8bafbf2ca724770e47a638a44e0b5bfda1fa38090aad540efdcba0e6be4b1e772c8dc927dce9ee633c17e972141e5078170d6ae57f707d2e9e50cb90153e181136578af21eb8867841ba02187bee114b08101e10e5a3eff7f6e64a6c1bb1953062f9c1d481f0840deaca84acdf1a550809eadc1ae5329e74ba768d4bd2b14938a9a1f5e15e306921039748149471adc037d90a426aeccaf0a3f07435e618347e2c9ddadbe1a66", 0xef}, {&(0x7f0000000a40)="79aea360e6dd8fea076781b69a281d4567de37f718a83573fb04e044c4aed08165eef5a9fb769532112af373fc2c8e0a488153764c9c83e67b1b29f11e1b5bbf7fc0fa7ea4dd9914109434585bfa6ce64d3d988ac73dc0e7cd994f8442de46ad941468b647b1c9af466b5ea99ae5bdf5b17cec43e832f6cac1503862b03a5b1b436f2ddf1718ef7ba082198e14fd611613733c6fffdc2dd2136eeba980fdbea16642c4ccfa732bde13027caeca667c298ad1be0b761e7519b7b200883a61fb5949d17cab9f3b2c1c24edb09c114db823469afba221377d63f6", 0xd9}, {&(0x7f0000000b40)="ee817accb6b1c60718f6eab65e88819f91334f6c340c9fd077355a735bb9f9cd68f48bfc8b42ed25e8181904df8fdbf2e530c3c7c6d5e079f9b31f322926ff330874e0fc86c610dc856109d7e64bdb562cc6c95be6bbcf092bc91ae786fa171a9fd95590191eb28b123a733268cdad27de15120100f593cdc83c73f2d23fd8953213a5855d402240f20ce66c4aa7b07639b731f3d40f9c7b964790ca9874772bbe31a098b7f8bedf77d5e3916bf392a81726bfda897fd55489bcedbb538b9d1c7d2c467c65bc2e417ecfc8c5c4aaaeb67acc96d248627a507b91586ce5da05ccee", 0xe1}, {&(0x7f0000000c40)="4af68d14169ec036f895bd3842ab5d7a51d713573d605c86adf5f9b66a7f3bf8817aa2ddbc3d8828b9ee3aa5ccd8f65463b1c36ac75afa78fd1b", 0x3a}], 0x4, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], 0x310, 0x20004840}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) init_module(&(0x7f0000000040)='user/(\x00', 0x7, &(0x7f0000000080)='bridge0\x00\x00p\x00') 2018/04/05 00:37:13 executing program 4: r0 = socket(0x10, 0x6, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0xf0) 2018/04/05 00:37:13 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x1, 0x10}, 0xc) read(r0, &(0x7f0000000040)=""/4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/04/05 00:37:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x22100) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "d4418c8dd8156c5ef52924d9d74e6b8ca943bc034819765e69cfb9c6d4c5b22c8c2de0d065c81a53007a28bfa69ba5d700dfd4b463f4634af9b3803bcd189f16", "2c4f3900d984c38991f9c2719f088c78f26ffc57bb57bc32fbbf992866b37f8e"}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) 2018/04/05 00:37:13 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) 2018/04/05 00:37:13 executing program 3: r0 = socket$inet6(0xa, 0xc0009, 0x100000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x448000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x10001}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x82, "3bd9c61e06a726d6673301c0aa0464e11a6ca6b2b629f226dbdc5a7e4b7982bc0c0a6d3311289cf4df8d7e5b0c443677b1dd462d3011932e15caadd1778f7148e0da4897da25944013722cc8658092897f52ece1a4860b2d6f03279d0b17cf1e395dc6fe0b697eaa6f71b9290cdea5734091c62cf81b15b0d752946ca09f28eada06"}, &(0x7f00000000c0)=0x8a) r3 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r3, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) setsockopt(r0, 0x84, 0x11, &(0x7f0000000f96), 0x0) 2018/04/05 00:37:13 executing program 2 (fault-call:3 fault-nth:4): syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:13 executing program 5: io_setup(0x4cc3, &(0x7f00000000c0)=0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000180)={0xc35d, 0x0, 0x1, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000006c0)={0x0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x8, 0x1, 0x4, 0x1, 0x3, &(0x7f0000000300)='gretap0\x00', 0x8, 0x3ff, 0x6}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r3, &(0x7f0000000280)=@ax25={0x3, {"549255712ce5c7"}, 0x3}, 0x80) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000340)=0x7) dup(0xffffffffffffffff) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000780), 0x800) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000001840)=""/70, &(0x7f00000003c0)=0x46) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f00000017c0)={0x3, 0x0, [{0x4, 0x9a, &(0x7f0000000440)=""/154}, {0x2007, 0x1000, &(0x7f00000007c0)=""/4096}, {0xff2b4e847177039, 0x9c, &(0x7f0000000500)=""/156}]}) syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x4f3, 0x400) io_submit(r0, 0x1, &(0x7f0000000640)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f00000001c0)="a83f05cf4e45", 0x6, 0x8, 0x0, 0x0, r2}]) r5 = socket$inet6(0xa, 0x2000000802, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) socket$inet6(0xa, 0x8080f, 0x5) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x82000, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x80) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0xc2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000080)) 2018/04/05 00:37:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"40e4e440e88e2827381a180700", 0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)="3f6b818849e2707d", 0x8) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xeff3132, 0x101000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x307, @random="52499a72c69b"}, 0x44, {0x2, 0x4e20, @loopback=0x7f000001}, 'vcan0\x00'}) [ 1551.954058] device bridge0 left promiscuous mode 2018/04/05 00:37:13 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1ff, 0x200, 0x5, 0x2}, {0x3ff, 0x7f, 0x0, 0x1f}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) 2018/04/05 00:37:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f00000000c0)="791f7dfde08186d67d777a649298a8fb2ad96c735b539d025e309b4949b81f36919e0bc93e876c5cf313aeda8e6bdb5e", 0x30) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 00:37:13 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) 2018/04/05 00:37:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x401, 0x0) syz_open_pts(r1, 0x400000) 2018/04/05 00:37:13 executing program 6: r0 = socket$inet(0x2, 0x3, 0xdc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000000000ffffffff0000ca5c8b67202d2ff950c2cabe525e6a5f3200a999f976f112e8c214522fc4451852addcb5e96744574bf06829b9b758d0948b9da0eb30a42bbc5058b5ab98381b08cc09956dda3ffac66a8affdfdae67471d9088556c6e06b7835db758bb06bdb60b8cc95a45fcc612ae4bb61ce8060528751662540774489e32ddc4536a142ca1d64c34057777e27eb415428f81f1db152e3c3843beb1ba6ac"], 0x10}}], 0x2, 0x0) 2018/04/05 00:37:13 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000680)={'ip6gre0\x00', @ifru_flags=0x4000}) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0xffffffffffff1088, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x9c802, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x240c03, 0x18) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000140)="d70b88b6b992c51ab69eb1c7c84806ba8ff66abebed88031b3abe8f9071a7799a582e656309d19111d95a8771cfc0e0bc556b7077e7af4b8055611e6117a5ffa308ce4d751a34d52040aefa5ec88a5017b2b", 0x52, 0x8}, {&(0x7f00000001c0)="1aee38f3f8984e5cdbdd484f903b8bf9dc618a52ab4ba545a58cf16899492cb3ab8224b083cd3f2f367270a943ff8a97e4e2b2b8f996de6e3d327f50a49dcd2d1360801fe81da62081d67d286f974d174f0f213adc0ed3c7a0275cd31126dc3dd4a63d400731466381b3f27a7335d7558502bc77ea4dd6da6c7266da083ea33ce7c98156dd5ef55cec05f5c3435fb45fb5f10f6b681a1ed6f730a8c7eab2238d5a127a368c6041cb02fbd1e3a97be5e3e687465a029d84c3807707b8a126345c24e98019ecec12d530afbbbf7eb6ee", 0xcf, 0x4}, {&(0x7f00000002c0)="88c7ae850287ea99efc208735efc54dca8fb8c82ae2336bf92b0e91b6f24b150bd5bfadd2254b38a029bbc691cbef6b0bc6cf0b9b8283a1ad1d0e55b4be6636e9422c21143d9713d584cc34e9dbb777f28dbe7804712d0f559510cc24c6293b87b12c7ad651020718fd3186b777f4b4c58d41a451b32d4c109c12e876d5d50adc51b14edcae2330b878e2a4030295d3254eda16d534ed70daa2e4a6695028cb264ccdd0939fcaa35d6398ef34369c025d3365676abeb5f9d79f9c5d40919d25a523c3645798b91dbd644225edf9ae9d16ba23f458f2deea44fb7a838844488", 0xdf, 0x100000000}], 0x4, &(0x7f0000000440)={[{@mode={'mode', 0x3d, [0x30, 0x7e, 0x3f, 0x3f, 0x35, 0x37, 0x35]}, 0x2c}, {@hide='hide', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x37, 0x283daf50cf062d2f, 0x3d]}, 0x2c}, {@cruft='cruft', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x3f, 0x3d, 0x38, 0x3f, 0x34, 0x0, 0x3f]}, 0x2c}, {@hide='hide', 0x2c}, {@map_acorn='map=acorn', 0x2c}]}) 2018/04/05 00:37:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff39) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x6, 0x92040) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e23, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6f53abfa}}, 0x80000001, 0x5}, 0x90) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={r4, @in6={{0xa, 0x4e20, 0x5, @empty, 0x7fff}}}, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) getpeername$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) r5 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000040)=""/48, &(0x7f00000000c0)=0x30) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/169}, {&(0x7f00000001c0)}], 0x2eb) linkat(r1, &(0x7f0000000640)='./file0\x00', r5, &(0x7f0000000680)='./file0\x00', 0x400) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@int=0xa5d, 0x4) [ 1552.151212] IPVS: ftp: loaded support on port[0] = 21 [ 1552.292837] sctp: [Deprecated]: syz-executor4 (pid 28120) Use of int in max_burst socket option deprecated. [ 1552.292837] Use struct sctp_assoc_value instead [ 1552.337561] sctp: [Deprecated]: syz-executor4 (pid 28120) Use of int in max_burst socket option deprecated. [ 1552.337561] Use struct sctp_assoc_value instead [ 1552.393082] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:37:14 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x10400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0xa70, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x3, 0x2, 0x3, 0x1, 0x5, 0x31, 0x3, r2}, 0x20) capset(&(0x7f0000fb2000)={0x19980330}, &(0x7f00000001c0)) r3 = socket$netlink(0x10, 0x3, 0xf) fcntl$setstatus(r3, 0x4, 0x2000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0), 0x4) writev(r3, &(0x7f0000312ff0)=[{&(0x7f0000000080)="480000001400190d090043eafd068c560affffffffe006004543984fb2bff49a3326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c0123b261a2", 0x48}], 0x1) 2018/04/05 00:37:14 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) r6 = dup2(r1, r2) close(r6) 2018/04/05 00:37:14 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) move_pages(r1, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x4) 2018/04/05 00:37:14 executing program 3: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffffff7f, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000005c0)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000680)={0x864, 0x7, 0xf, 0x300, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x9}, [@nested={0x3a8, 0x9, [@generic="f6e18a956e8f84468b249c95a20f4477d0b8b710496d9d10c251313acf761b04154a97bc8fe3a23166610d0bba558dcfbaaa54124d07948d09bd265c46d5a5eb", @typed={0x8, 0x64, @pid=r2}, @generic="0b176d9966ae5573451825d665fa315207346e76adc700a42977ac69843ac42beced64d243dd2ac340cc2a6e0653c88d2b3974dccbe2eb4a1fe7493c3e5d033cd547727d93a67e508c6e6b8ea1610d413b6a38485e217044e249a02e9d0be4f188a6c8a76db48e7914e8daf5f7", @generic="37449775be191496125fc38360570b888109234e832f3d9fef0c04891cd6fa767ca4d6305d689b3d5c692f62a00a44422df76da3763c3c5274cf5b15ef1f12ca5f9c43a6f7d5df931f2d26a8c0b858fa5b69242e0834f4b0c49d831efe26d2f5881289d02c0703f101e415ad5d2e8d4caa04de2aedf0107b63dba9a9614f2df08b2bd8d093961a40ba149e791d4781cd6ffb2cc2b246209b36430359ce299309a655258742981d0c92e11c2cf0612e2701d8043850701afe9aecea0bcae2c7fb20086cf1cc1f1aef82bda04d72cd20422c3916070a17117152437740a4de75978d97f2ac67680e9693c0bb871a", @generic, @generic="3431d3c03250e7fc168e83f1586411361df7c9d0e988126e103dde32d5fbb3650edead788bd557", @typed={0x8, 0x51, @u32=0x100000000}, @typed={0x10, 0x48, @str='/dev/vcs#\x00'}, @generic="ca8ec72ef9230155fb56776ec05db52867333f9f549a0405dee2a1efa6a4bcaae0c994563e99575ec98d6c807052d0e5e08d50201dfe2906e1b0977e82f1006b337319e63a26f97e9f5c7b8d5ad8ef12fbdb9e6972ee259d8006fb1e805bd18e108877affa909a52378dacbfd2d9a66813a064c15d656ff4e0a9df5ec31ceca30b6543729895941bf3a28160a7f8a46158b281a6741ab9f960ad23ada919e62318b8a3f02655b3d23eb3e1822a42d1b7fc4c81affb30595bbcdc54afb89620824bae0cdf5e", @generic="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"]}, @generic="99", @generic="bc443f410cd11df07a4fab37d86a5b757fee9567edf9bc73664ec84ac4330e863f191c02834166bcda7e1efed63052cd384b2348173c6a28280226194735abb8dfe20e6434e2ac361f1efe6ad54fb15233a55ba75a64b2185cb64f48dc7fa115421371b0562369584d92e1c84c88248b04d17e830d689c8b7d510d8b3731e4639fb0e3c8e0e888170c0f870fac0cdd053c621bb60c38aede872376aa917e35ddd81f8b48ca3b", @typed={0x4, 0x5e}, @typed={0x4, 0x39}, @typed={0x74, 0x82, @binary="a8a5e129d4cfcf07a2b79a2eb9af7bb76e0acb57d83218688456f774272dad51859e9a667ada17f4b5a7979fc2691721b1680030a0275ef6835f3fc4015943653fb86af1ea941b60ef6216fc7eebb225c073e8c1e2d672a1950c819003828faec29cee1a326a2f18c6fa47f1c9"}, @typed={0x8, 0x3c, @ipv4=@loopback=0x7f000001}, @nested={0x248, 0x6e, [@typed={0x8, 0x7b, @pid=r2}, @typed={0x8, 0xe, @pid=r2}, @generic="d4353b6a8dcb995684425e11cd296a8393a6309d0d3faa45a11410c261e4840e4ce1364944ba1d897a97127b3ee8ebe18ef88660c2486d88ea1d614bd267b1f5069ec26b558a", @generic="fb4c80be032377e35550176d3b0a5fd287e6c63abdbffb8dc9d3af14059ab128b4eb585762069446b0f9f8f2082ccda1c203ac631fed709817aafc4c72a92fb04e1289d705ffe6f23e398e64b51e55fe8f0c52960c5f11287cf2aa846c78751afb7d1903d8779e7d4705975808b4e72d06c08f4099f5", @typed={0x14, 0x54, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x8b, @pid=r2}, @generic="3dff2d0bff819764fc7ee3bec19d2ff8547b442a10f3843983a620d1f69fb286b0b5d72a4d20a78df754c9bdf08b4e9211a42ea4ec457ae2bb7b83aace1d97eafe3890ec2740b3e57469e93188c1810b3d39c588fdcc44f799152c521f516c27ce31993c52c1313f4ab9061df0c7ed9d36bd0122af8d74a7b3057ec63a53f4df539a129fcb700008e154e8ebbe18c86e1363174748f62d712c735ff7ce7b99b1ccf867df72b2a124b5355b", @typed={0x4, 0x67}, @typed={0x8, 0x95, @fd=r1}, @generic="18dda6976395bf7bf0cb172f89b5a065d0c364450779f248b388d96724711c70801c80a61bd4665faa6c825bc0700af70800e954753891bb241a05b85b471da4c96565209508dd93760fb5b96ea6174ebc6881c80423ddda4220ddf4faadbea969c85e762317c181c158b6af049c67fdeac1086870cec76a53fc0dde969434dd668933941526aa9b71c86589b3d5a2e1921f866ce86cd2145521e7a00764491ff2da"]}, @generic="2bcabf338711a6af4c48e1798443071a7342a472c6652b7d115f826883c2b01141d1181cbe9553f021c37c225e1631a6ef939330602dd83174479c5594d763bb712d7c804812ac2c0ae053c100ab2784787dc896a955679a73f281cfcf1db238490e19a8316eb71e9b03061afc33f6aed1d0cadac253fdf5c3725f605d8d37f41b7e8cfadc3cc5bf7cd42204c7cd799f0edd922d4c2f8508248ff768a0179351c2ab3aead5681842334c1c8bbba39eaffabdfce9749fc10c04b37660e5e57472898f55505c1b5a0efd853648e610640d7c2076", @generic="773e44365d1ae75f0fe1c26e8b799730274dead7fba720a5615ab4e711ba8a74a289e0e1a262298383ebcc2b94b185193b1b4b8e591277132cd5f4fdc05ee60dc25b8676960220113b5ce330332fc15877d0acb54cc7e2667e2b95ec9f36b4"]}, 0x864}, 0x1, 0x0, 0x0, 0x10}, 0x20000001) tgkill(r2, r0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000600)) 2018/04/05 00:37:14 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/69, &(0x7f0000000100)=0x45) 2018/04/05 00:37:14 executing program 1: 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 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="070000000002ff0700000400080004000100c2955d0839056aefacd32b739fad00acb3b3237a0553ae442c28631c01a3c68d28bb74c3de7beee48d9d55c191ad6a68205186fe118df4cecd23433d9895e104660773dda1a5bf191e051ac62bad862185e971463b05b44ad868a1716823122faa9c0100289fa12618db34414f732dd55425cbde257939e9150c84e942864a373ba5bc92056e6c4ae7d9a4951b0acc63c625cc9ddfeffcd32c3fb2e566c4ec7245c8440c76cec89a59104377712ba1bf2e28c82009f9621c8d23375c34cff6262f86ded8a0a91d15581704a8839a6889f814c7b3cd7ff9fb7499e3645622fefbc3f46193dd"], 0x12) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x7fffffff}}) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x465, 0x0, {0xffffffffffffffff, 0x1, 0x9, 0x2, 0x6}}) 2018/04/05 00:37:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40000, 0x68) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x400) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x3ff, &(0x7f00000000c0)=0x4) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) ioprio_set$uid(0x3, r4, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/05 00:37:14 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400010000e002588f313f870000000000bf872d020c0003000000"], 0x14}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x2, @random="4709e9d7b4f9", 'bond0\x00'}}, 0x1e) 2018/04/05 00:37:14 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) pipe2(&(0x7f0000000140), 0x80800) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/05 00:37:14 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000003c0)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x0, 0xad3]}) 2018/04/05 00:37:14 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000002600)="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", 0xc00, 0x0) 2018/04/05 00:37:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x7f) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/05 00:37:14 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x4, &(0x7f00000007c0)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0xffffffffffffffff) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x1, 0xfffffffffffffffc}) 2018/04/05 00:37:14 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000002600)="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", 0xc00, 0x0) 2018/04/05 00:37:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f00000000c0)=0xb0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000080)=@ethtool_dump={0x40}}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2}, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000000140)=0x5) 2018/04/05 00:37:14 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7fff, 0x101001) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcce}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x34b8de66cc2ddbdb, &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) sendfile(r0, r0, &(0x7f0000000040), 0x7) 2018/04/05 00:37:15 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000002600)="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", 0xc00, 0x0) 2018/04/05 00:37:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x2000000000010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40, 0x20) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000001c0)=0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'ifb0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xf}, r3}, 0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 00:37:15 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) sync_file_range(r0, 0x1, 0x200, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000180)) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[]}, 0x1}, 0x0) sendto$ax25(r1, &(0x7f00000001c0)="f9ea82596ab16bbcd75e2db22e92ee43f7b3f95c783b2d0325f387f5e0af097bee2a5f4dec9d89fbd07fc526b9c96e31b7f959b1c25c19a9ba2452c04dd6844ff1370527b1035ba7768c67c23f7157d01c6c9cb324d44683f6a67bf8d5d91e998970a6282fcdc5b754fb744375ccf157f5eafd13b46686c028abc4241024cf6feb", 0x81, 0x0, &(0x7f0000000140)={0x3, {"b209bb1f27b889"}}, 0x10) 2018/04/05 00:37:15 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)="000402005db136b0feb39c4f87f103e4b52d35c50b20b1d8300400000007b43b6370bf3bc7f75e9c4b6fd165d244d422527ec207ba360bcccbbf15f60e3e3134862f184a27093985a34a13a1858b8bfa84f4f27830bd268b0f5d7f507a8ba60f53e7cf0d80aabd234a82595d7a546616070037bdd8823f293004714550ff098361580ffcb983c6c449cb8d3b0a85d6af2922c506c0222c110e4161ca936d468bc5d9029bc02a518a8eb5389f8aeb018c67a39e7b62b96a605a8be41eb33602c30d901b19beb7a280b260c73df474c3a600000000000000000000040000000000000000000000110000000000") fchdir(r1) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/05 00:37:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffffffff868b7f74, 0x101200) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xb1, "0473ba8ab0fa0668ec8485ffa5661487da5492c1249e76aa0eb63b89cc8c578700e7d13423f0a3ab0177caddb45f277b633589f748b113487997833619872d6bc0aac389e53a21851ecfa3e9b3c1a2f0f7ecc166d96bacf57e8bc373bd2c2e418734df1181c24ee1a726798042414e714f6651ffcacbe8b1fbb928c6fc8f5f81e97f698ccc78c356bad5adc09ba42c6715124e5dd424541c8c82e40f7315cc322902fa0bf23b99f320d90ff2f34908a910"}, &(0x7f0000000200)=0xd5) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000a0affef000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/05 00:37:15 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r5, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:15 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r2) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x75, 0x0) r4 = dup3(r1, r1, 0x80000) linkat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x1400) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x410401, 0x0) 2018/04/05 00:37:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_deladdr={0x18, 0x15, 0x401, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) sendmsg$kcm(r1, &(0x7f0000002440)={&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x2, {0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)="d39a8fdf414b5bc894ac5fd4107bdcadecd6b3c513ee8425520571dc87ffdd30bac937a8acaef77a1d36b4251ff527d8fe1910460221dc7fa51f3105d7dfdb980e4f0c61d024ab", 0x47}], 0x1, &(0x7f0000000300)=[{0x1010, 0x9839cd623e40573c, 0xe3b7, 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{0xf8, 0x108, 0x947f, "5334b0c12eb3c2cd54ce11c8927b0a18b32622b819aaa4d3a72b907df3a07c4ab5f5161b6decc29d8692ea26c9c13cb35b23e0014772e007555f1a6ff85f220ae1c8cc1cf8659c7738db271fe16f180838ae9854fe59ded8f48e99049fdfacae57a947a7cf77a419525650c68d992dff89c5279bb44f5ee1e5f6988a3ac6e8bfdf5e76138b5e64d3f2c26179c367418aa67c5816a9de2730ac9f1e77036369f613a3d8b58c0457d9dde7a2051fadbef3a68024e26df77892e11a44a56b23b90145351020c14587725856628c367d58a9383eafc54dafe5169947443931b5aa5ef1ec898ab25e"}, {0x1010, 0x10e, 0x5, "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"}], 0x2118, 0x4000000}, 0x8040) 2018/04/05 00:37:15 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r1}) gettid() getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000a40)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getpid() getuid() getgid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r4 = dup2(r3, r0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00000002c0)={[], 0x81c2, 0xfaa, 0x55, 0x0, 0x40, 0xf001, 0x3000, [], 0x4}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r3, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 00:37:15 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000002600)="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", 0xc00, 0x0) 2018/04/05 00:37:15 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002fbff0)={0x3, &(0x7f000012c000)=[{0x0, 0x0, 0x0, 0x7a}, {0x45, 0x0, 0x0, 0xfffffffffffffa90}, {0x6}]}, 0x10) write(r0, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'ip6tnl0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='vcan0\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) 2018/04/05 00:37:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='limits\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) write$tun(r1, &(0x7f0000000100)={@pi={0x0, 0x6004}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @empty, @random="38cdcadf692a", @loopback=0x7f000001}}, 0x20) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000280)="478bdf4ae6df2710aaf7944b8005ba8a7f87819d0caff1937ffc3197f96a694ed59b30ed08b5bd7161a51e7f45bf6ed41cdefdff9e5000758d51a0aa3f5f36ccf72e8766ce567cab77ba4dd141813b3d132689a9672248a6148290cdfc0a86f494f71ec24012b70bb60ce64dc528aef3d0cbabc4c76331999468b57589466c28cb3fa377ffac332a610a24c4ea781216787badae604fd9cfbc320c") setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x87, @rand_addr=0x80000001, 0x4e20, 0x3, 'lc\x00', 0x4, 0x7, 0x6f}, 0x2c) 2018/04/05 00:37:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0xffffffff, 0xa, [0x1, 0x7, 0x8, 0x3, 0x4800000000, 0x6, 0x5, 0x7ff, 0x7, 0x9]}, &(0x7f0000000140)=0x1c) 2018/04/05 00:37:15 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffff9c}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/05 00:37:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f00000000c0)={0x0, 0xfffffffffffffed2, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/135}], 0x1000000000000110, &(0x7f0000000380)}, 0x22) [ 1554.980966] IPVS: ftp: loaded support on port[0] = 21 [ 1555.017791] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 00:37:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) connect$rds(r2, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f0000000540)) mkdirat(r3, &(0x7f0000000400)='./file0\x00', 0x44) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000600)=0x0) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) sendmsg$netlink(r3, &(0x7f00000007c0)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x60682c40}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000280)={0x28, 0x35, 0x2, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x18, 0x69, @str='/dev/vga_arbiter\x00'}]}, 0x28}, {&(0x7f0000000800)=ANY=[@ANYBLOB="040a46617c5aa98400001900200026bd7000fbdff4e442cf7d2306908f61712538b5", @ANYRES32=r1, @ANYBLOB="08000f0000000000080025002500000014002b00fe80000000000000000000000000001108006f00", @ANYRES32=r2, @ANYBLOB="a1c2d4a875a10429845bad62899b2160070724e6c9de7c59a3a0f9280f1f74c53000320014006c00000000000000000000000000000000010c005800050000000000000008002c00b9000000040025006c000800a6521a78f1964ba8152c71bfeeae121ef37993aea903f6daf60ba5cc0f47e14625c4f2bfc27813ce69136ef028bbce077d35349353f9a03ae4122900487a68a827860d86c9afe7985c3dd4cee782c604ca354c31301a6e5bf0f70cef8c89dd14e4ac26d9936afbc5"], 0x104}], 0x2, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r1, r0]}], 0x60, 0x20008001}, 0x8000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000003c0)) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x75, "6d88c667e8917167896396357a2854ab679c6a17567e7180b17d91087c769087c076f84021f17bec9b74871cf936cbf089b74317b9f9ddf1928937a26b449559fb998a8036a24d47af77ed31171e852b5a459edf28dd1d1fdb1def39e0fd4afbf69d16325519d821c140d6311937008b1fbd19d026"}, &(0x7f0000000180)=0x7d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f00000001c0)={r11, 0x100000001}, 0x8) r12 = getpid() ptrace$peekuser(0x3, r12, 0x1000) 2018/04/05 00:37:17 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) r1 = socket(0x11, 0x5, 0x3) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000480)=@dstopts={0x7f, 0x2a, [], [@generic={0x2, 0xee, "676d03e319c7ac04db66ae6c267ede16fa1f6a128958af66097469bf60e05b306b158ac4d49cce776510ecd03312681eb7f5c4c799f9a09705b36e7cf296395e3e07ab7909f435a8f80f92fe0f93bb3305fb375e2afea774a5841ac550158e4e5752474dfaf323f8b2e76eb9aecbe2d48adbb18d2431ef3547b4c748496fd1ac69eebcee0d16eabed15d84f243f1feca832f7c444809ce9b73e3d2c47dfdd37ed87d2d6299c1c808f799f2a220587c62b2e43a2bbbc4e2ca28b3768cda3d125438558763d46622d8f6e8c7926b33493a2eddc7d3a4829679a6fa5f28faa16e892e051fb351badf8b77415b834b68"}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x28, {0x904, 0x8, 0xceb4, 0x654, [0x7ff, 0x3, 0x1, 0x7fff]}}, @calipso={0x7, 0x28, {0x1ff, 0x8, 0x2, 0x4, [0x2, 0x1, 0x6f, 0x5]}}, @generic={0x9, 0x6, "3505428265b7"}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, 0x160) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x2dc, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000000000000feffff409c579e5bb51a50d352a3efa88ecb173c9b46792b52526f0d79001830a456146e3215ead7822b36669d795ea479fce3d04ced63b8"], 0x10}}], 0x2, 0x0) 2018/04/05 00:37:17 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@remote, @empty, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000200)={0x9, {{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x5}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'yam0\x00', r1}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)={r0, 0x3, 0x4, "b118e6b959620dcf5df045b309c7d8efb3057ebc76639c482652e11e6880886fd02fdffd6ef102b344ca9b8e0ab4b20c8012cab7184ebd4d28091f214cedc165a536621d19f1e7d790e3c218ce24b18aa868b803e119c4ac20648e530b99d04f3df02c4d1c6f44f1e78473ac2dc33a4e263bd8ebf61d775b8d200595edda3938e602dbdcd018874fcb53ae28af80a065831d588a5666e774ee06dc"}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0800002285000000000000faffffff050000000400000000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'irlan0\x00', r2}) 2018/04/05 00:37:17 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7478, 0x12400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe0, r1, 0x100, 0x70bd2d, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x15d6}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x81) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001c000306000000000d0000000200000001000000000003c91300010000000000000900000000000000050b", 0x2f}], 0x1}, 0x0) 2018/04/05 00:37:17 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}, {0x0, 0x0, 0x0, 0x3}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x40000000000031) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000140)=""/123) 2018/04/05 00:37:17 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'gre0\x00', {0x2}}) r1 = socket$inet(0x10, 0xfffffffc, 0x7) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002a00030f07fffd946fa283b70a00003801000000031e3f000000000000000000", 0x24}], 0x1}, 0x0) 2018/04/05 00:37:17 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x2) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r2}, &(0x7f00005cd000), 0x36, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'sha256-generic\x00'}, &(0x7f0000000280)}) r4 = socket$l2tp(0x18, 0x1, 0x1) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0xa0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040), 0x10) r5 = socket(0x2000000000400b, 0x200000000009, 0xa8) getsockopt(r5, 0x200000000114, 0x400000002714, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x7e9de2e7ea5f1bf) sync_file_range(r4, 0x80, 0x9d0, 0x1) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000080)=0xfdd6, &(0x7f00000000c0)=0x4) 2018/04/05 00:37:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ea1fe0)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec13", 0x37}], 0x1) socket$inet6(0xa, 0x0, 0x2b) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8902, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) 2018/04/05 00:37:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000003c0)="9309a101752df5c39c833261a4f10010c4ff", 0x12}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000100)="0aa340a8fd4a9a0b2d2631c9eb806d65abae6e510311410b8e9481120edbcc09460f2d7fa6c84bdb65582a98f48fb1f4f3cb5eb7d22866ec0145ef16d700fa31cd97addc1a31bc034ca1f57b5314fe26a6cfddd3b2d76e01c846e7bc11e26a2257bd3f4fcaa355b6872db947c32538f26e07068ef21a63", 0x77}, {&(0x7f0000000200)="44c49ad987064ca1d3d587133e7a9f3758648586fd93ba86e6b8a11f56d43eb3ed032be624b1f56c58fc55cd0715b2e67a3f78359232e1eef90b33199cb7aa881f7d27acac80185fba0ef1c65315bfbf0ebbacf7", 0x54}, {&(0x7f0000000280)="34ef851eed11c14e9791a093e38d4f30e0012512df07f64d493cca732b7377a416d1cfd20da5d82592150abe35025ba058d2ef92d9b6d51aab4aceae4d78fc064d5dacaa0d8f5c9a01471de1f7dbb64532a5935e289d80998b8d82913b5d5fac0f2a509fa7fe0123f5ce3aada5010360100906c133e8bc5f447c5a5600cd412e4aa11f8c2ecc885cbb47c79aeb7651f703d46724161fef2f2d72351ec02e14bd6df1e88edecda359b40a42ab87d43ac680f7fb0c6fff96f56bd3659991d769", 0xbf}, {&(0x7f0000000180)="df2d1e0c59b6e6af", 0x8}], 0x6, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x2, {0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x8}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) 2018/04/05 00:37:17 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000400)=""/212, 0xd4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00007d0000)='ramfs\x00', 0x1, &(0x7f0000d44f36)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101080, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4100, 0x10) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x1400) sync() 2018/04/05 00:37:17 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x11b}, 0x1}, 0x0) 2018/04/05 00:37:17 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0/file0\x00', 0x101, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1a93468fb3c5da422e606753dcaa37e815cc30b7254aa9295d1a00f673bce22f82533e641fa6f67d766b96388830f2bd00cc383dc7ec39faea05155e32c6e5c0079323d295162176d9dabb1a08de16bfc4b9b500bb21b1af5613cbbd325c9fb356ca7a760b34722b8c0d8e8b8519dd5129f95d4b21fdb2a6b8f3410fb3f2851dec1b87596662a1fc9129a1e2db3d3c9e4a3209d2e3d2a481ca9698fbb702ce2e308148287f927f1f34236c8a4003704588fa72c671f29cb9fe", 0xb9, 0x1}], 0x4, &(0x7f00000001c0)={[{@allow_utime={'allow_utime', 0x3d, [0x30, 0x32, 0x33, 0x37, 0x31, 0x31, 0x37, 0x31, 0x36, 0x36]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x30, 0x36, 0x35, 0x36, 0x34, 0x32, 0x33]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) mount(&(0x7f0000fd5ff8)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/05 00:37:17 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001340), &(0x7f0000001380)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000014c0)=ANY=[@ANYBLOB="041b0041e2ad3704b6f3d550d0d500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001400)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001440)={r1, 0x100000001}, 0x8) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000cb1000)=0x20000000000001, 0x4) r3 = open(&(0x7f0000001480)='./file0\x00', 0x800, 0x70) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xfff) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f0000001100)=""/203, 0xcb}], 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001200)=""/243, &(0x7f0000001300)=0xf3) sendto$inet(r2, &(0x7f0000000080), 0x1bd, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/05 00:37:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) shutdown(r0, 0x1) 2018/04/05 00:37:17 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="021200000200000000000000000000b02c5fbdf1af79f8d600"], 0x10}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0x2, 0x4) 2018/04/05 00:37:17 executing program 4: syz_emit_ethernet(0x41c, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000e395000000280000000000009078ac14ffaa0000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000084912a1f9357c64bf998001bd899440000858f2cb0c2792d5d9c208c164c869bb8"], 0x0) socketpair(0x1, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) 2018/04/05 00:37:17 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000002200090100000000000000000000008000000000000000009526280c7e4fb20630c58a35e2e31d684e66bcecb9f6438ae99cf59b788a3b08ccd4d94c58b8c22843b35a5318caab7c3cf5e826d9c1cf10844a3bf7c5a577f8cb6b19bb5fd99369abfa6cea66a3f03411e5c1b8fb29f84015e8"], 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000280)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'tunl0\x00', 0x800}) fgetxattr(r0, &(0x7f0000000180)=@random={'os2.', '/dev/input/mice\x00'}, &(0x7f00000001c0)=""/147, 0x93) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={'rose0\x00', 0x6000}) 2018/04/05 00:37:17 executing program 6: r0 = socket(0xe, 0x803, 0xfffffffffffffffe) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'bcsf0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000280)=@setlink={0x34, 0x13, 0x400, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x8000, 0x1}, [@IFLA_CARRIER={0x8, 0x21, 0xffffffff00000000}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x34}, 0x1}, 0x0) 2018/04/05 00:37:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = semget(0x1, 0x3, 0x100) semctl$GETVAL(r3, 0x2, 0xc, &(0x7f00000003c0)=""/205) r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r5 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="622db1e13e43f98e2c524fa55b94d7d83545773beba2adf258c8c196d67639bcc1063f34d07c016f6a1bb927b8c60be5d2459b24d8c7cb89a722d3c7a4547995a2a3c1361581fab8a30ac9f664fa4544fd3f6c056430a967a0ba1b398f08792e2a24a291505ce57d0c2dd7a55344fb73f9f7c4eae29eff4325e3f21e47832db63bea5b7821e539f6d0a572991040fc322bda649bc8a78fd1bf7840b0320d2a950d08d0fb4d13a11df32253599713ce5d375ab9ce1fcbd61c25da7550db7a", 0xbe, 0xffffffffffffffff) keyctl$reject(0x13, r4, 0x8, 0xf6, r5) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)={0x2, 0x0, [{0xd, 0x3}, {0x1}]}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/246, &(0x7f0000000100)=0xf6) [ 1556.155066] encrypted_key: insufficient parameters specified [ 1556.191893] encrypted_key: insufficient parameters specified 2018/04/05 00:37:19 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{}, {}, {}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) fcntl$setpipe(r0, 0x407, 0x5) 2018/04/05 00:37:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400400, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getroute={0x14, 0x1a, 0x10, 0x70bd2d, 0x25dfdbff, {0x2}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0xc080) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000000140)=@ipx={0x4, 0x7354, 0xd06d, "565557fda4a7", 0x8}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="5b6238e9769e8f0ba9fc3706299d6b60221c5829b81b824979b41f1f722c25883a677797a6306f2ed06a4b1438bfbdd61bb2c4efa3a8bed35680b747f5b7b574fd6156b80529146953749e24b40d86bca5117f33af7adcacb096a64ac4c5d90cdd1593fc7ce88ae9f386", 0x6a}, {&(0x7f0000000240)="d9b1b3add35abe1890ebd969bddf3c3f23a31fe11fd026681ead68d3adf08a", 0x1f}, {&(0x7f0000000280)="29fcd6d79cac2475ecc582955bc7c657c6fa0f2fa1c394ce359d49372a321e0a92079e1399501d31e150f95819b71a8298bf12686afe1880f3951ff36d441bd83e0d9e0b30b7bdfafdd593a7b093906d19bfb94c55938fd5cd282337f56d9d296fae614d42998eb3f4712bd61a52db8839c87b897e10a181111bdf6ed0ebdcf37026afbe94b8bf4c4a04b1e49fe4ff9894d0b49a51f91ffd5c9d19c21faf7f486ccd9411696d96", 0xa7}], 0x3, 0x0, 0x0, 0x40}, 0x4}, {{&(0x7f0000000380)=@rc={0x1f, {0x7, 0x8, 0x8, 0x7, 0xfffffffffffffff8, 0x2}, 0xea6}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000400)="11b3f0587e1b61daa9c006610de6cf42b0a55dfcdfe595a9cbaf53ce132e00f70d9f064d4c6405c7c9e7256241eb3b38c1c8f322dfb87bdae2f6cc730ce0a5e808680d39759880c332b36621858d1582c10b22c608c21af9ed4483f15d35f647a265675acd27c925ab6c2728fb98d7430cc11287b20980f676987a8275b76b43852c9a8e46ea394bda0a49f7c1155b81a9c59e2d7790add23b3aaf8f3934", 0x9e}, {&(0x7f00000004c0)="242780eb8954d8fb82e33ccfb8cca89ef171df05b1cf416fc360e079c1cfee78bfa0a87ef533e4e7f11abacd5315a218ade27e3e51f81fa38e84a12fd53b37b072bac845aec60e07a22ec51697abf41074a3ada1c9c7eef560b07e81e14ed5", 0x5f}, {&(0x7f0000000540)="66a853c49fa899eeff7fc89e978da7f73b6c0bdbc89416f9c9323287952137b9484c8d6b0db6fff5dfe7138be94ab2bcfc43af0c1fbb857e11dddc18b6e89c8f79ce1d37480cf07807aad9f9c986b7673c1787162149176a7c782bfa916b2b16bd870b50f2b6a11d0d1e35", 0x6b}, 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0x1000}, {&(0x7f0000005e80)="a0afe4c2c1e9babb5d978734babbfb3f46cbf9f9dd67eb48e4f9e28c2c48d5321517403d34eec9773894770dc67c10b27fd5a260cf157bdf21b0d48680daaaab7497191eaeb2e60edf0af4566dba44a14b55c2cd5db0aa086410cdf83875eb47db5a9482db9d4eb0f768f9a95f0fb83de4f9dda21ee7c436e956b59336065f9e7e52d88ebf33a8f26e483b7493ca6c4063057abcfdc1e38fcb1f1b9c02cbe41edc7ff8c7", 0xa4}], 0x2, &(0x7f0000005f80)=[{0x1010, 0x10c, 0xa8, "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"}, {0x38, 0x0, 0x1f, "5136174f6f876c11c66899d4da5cfb990b6a5432ece3a994d0f1509208056c33b4a515a448"}, {0x20, 0x102, 0x8, "0efa3d8493d0b12471d06a170464c0"}], 0x1068, 0x4000000}, 0x5}], 0x5, 0xa6e477591946b6c1) 2018/04/05 00:37:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000100)="791f7dfde08186d67d777a649298a8fb", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 00:37:19 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x9, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x2) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) 2018/04/05 00:37:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000011fac)=ANY=[@ANYBLOB="1c0000001d002903000000000000080007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x206}, 0x1}, 0x0) 2018/04/05 00:37:19 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffff00000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002200090106000000000000000400000008000a0000000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f00000000c0)='./file1\x00', 0x8000, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/04/05 00:37:19 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x5, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x22) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/04/05 00:37:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)={r4, 0xffffffffffffffc8, "70a65b6a658e632c"}, &(0x7f00000001c0)=0xcc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0f7f81dc3b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:37:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x18, 0x80000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0xffffffffaa6777a7, 0xffffffff80000000, 0x9}) 2018/04/05 00:37:19 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:19 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpriority(0x1, r0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setstatus(r1, 0x4, 0x800) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2287, &(0x7f00000000c0)="34748afd2e27452abeb8615eb1a615b4e60b442cd60e3f15c4cbbca81284df3425dacc26b399ac4cf53ac3f706559102c5c249d98a79bde82235db053eba368e844d4ce0d100212686b46018152a0370a1f64564b7204860e2c3c927c159db5da791b5fbeb4072dfa62b329a1ca842bd381c368a2c89a6ad27a8ce41c43a13712211fd96fed7233e8d99c98082737b2cdf82332f0785945cc9058823097266b2f08865f15f4689ce787b26cfaab7b4d958a075d3796933d2fad4e444fbb9f919e61eac47bcafe6c0e400000000000000") 2018/04/05 00:37:19 executing program 6: r0 = socket$inet(0x2, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000010c0)={0x0, 0x88, "507bc986cb41e592844ff4e0564a74e182c66c0f76460a118bdb62aca46ab8e3bb9cf2bec2ac591d86492ada2f2822acb86d98c42a210ccbac88f0e02de14a70aebcd89ec7aff8ef782a5a72a94a54e11a6f33e6d54719eb8970ef769aff6f4ec5e15e2b0e0374378ed1bcbac065cbf08509f9b819b1fcec33a1a6844c8b115746dc5ef9d99af136"}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001180)={r1, 0xfffffffffffff801}, &(0x7f00000011c0)=0x8) fgetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/4096, 0x1000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ip6gretap0\x00'}, 0x18) 2018/04/05 00:37:19 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0x7e, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/126}, &(0x7f00000001c0)=0x78) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) [ 1557.648826] IPVS: stopping backup sync thread 19251 ... 2018/04/05 00:37:19 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000001c0)={0x80000001, 0x2, 0x401, 0x6, 0x0, 0x5}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x19, 0x0, 'client0\x00', 0x0, "143fcad4b40ac70e", "e5e82287010ddad0bf1e90f7ae67623f8b223c044f736242bca4c2d090a0f4ee"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x6, 0x0, 'client1\x00', 0xffffffff80000007, "a58c470a48541cc6", "0e4df9b9d9dda4779538c10d899b9cf6aaff5006c34ab1c11c3dbb2cbbd6c19b", 0xbc, 0x5}) 2018/04/05 00:37:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024d4a2115a1220000000a597f8ec92f6c647bc5dae46c7c115cca5db7843dac321aec80792327b78a8f4e92d801249313849e470e794d7231f83aedf08234c16ffba97e7ccf978ae94d471c096ef33d4ac30ef6c2fafbd18eb", 0xb0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x5, [0x1, 0x8, 0x6, 0xff, 0x2]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) 2018/04/05 00:37:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x195}, 0x1, 0x0, 0x0, 0x44045}, 0x0) 2018/04/05 00:37:19 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:19 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x111000) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401870cc, &(0x7f0000006100)) modify_ldt$read(0x0, &(0x7f0000000040)=""/4, 0x4) 2018/04/05 00:37:19 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:19 executing program 0: execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00']) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000c40)={'ah\x00'}, &(0x7f0000000100)=0xfffffffffffffeb5) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) msgget(0x1, 0x1) mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) r2 = dup(0xffffffffffffffff) ioctl$TUNSETLINK(r2, 0x400454cd, 0x10e) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8)) r3 = socket$inet(0xa, 0x2, 0x4000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r4 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000000d00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000007000000070000000a00000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000002cdc38b9b5f081b82a6fd52d0e6a14c85e1dfba23a1ff5b0adbc6738601eb29cfe3510b61d88c76c03382c0b9cd9a3f7ec2b3290fad54d9b06fbc16194152667c364314690fe50"]}, 0x18f) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)) 2018/04/05 00:37:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001340)={0x70, 0x2, 0x1, 0x0, 0x401, 0x8, 0x1, 0x81, 0x0}, &(0x7f0000001200)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001240)=r4, 0x4) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000800)={0xffff, 0x0, 0x8, 0x400, 0x0}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000010c0)={r6, 0x67a5eb52}, &(0x7f00000008c0)=0xfffffffffffffdcf) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001140)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000001380)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000060040000ffffffff280200003801000038010000ffffffffffffffff900300009003000090030000ffffffff04000000", @ANYPTR=&(0x7f0000000940)=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="fe8000000000000000000000000000bbfe8000000000000000000000000000bbff0000ffffffff0000000000ffffff00000000ffffffffffffffffff000000007663616e30000000000000000000000062707130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000210007040200000000000000000000000000000010013801000000000000000000000000000000000000000000000000480064737400000000000000000000000000000000000000000000000000000008000000037605008000080000000500070008007d000500000003000900ffff0800802900000800280052454a454354000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004f040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3aebfe12001680100000000000000000000000000000000000000000000000030007372680000000000000000000000000000000000000000000000000000003c0220090900080080000000000000002800686c0000000000000000000000000000000000000000000000000000000001090000000000004800544545000000000000000000000000000000000000000000000000000001ff010000000000000000000000000001766c616e300000000000000000000000ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000004775743473278e4f2db674dcad8e493e4b6e4a4122e1a7fc6034f96354cf2db2b09ba4e22e560fbee8931db246b71b952330b83b3f86a099bbff2cec249bafc74f3c4476539b58273152b88893e7f4e5487b79b3f0e99890b9ce386b731599f542006db3104638beb8e83c240cfa2839bfedd84ad7fae4bd731dbc1635fe75e9e4e651b88db743ae63ce9073cacd9ac438dc35b3367af706ce4d1bac49e90c1e0ebae59883b0fe42bdf99f687e9fae193673fd2d1a68e06b536bd25633af5123"], 0x4c0) r8 = socket$inet(0x2, 0x800, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="9300000032a427f05eea7c6ce6f2090000001ce70da299b86e6bb763f116fdc16ee294c3df93a72819a874e2bf34415e56482c24ad052e9babd69c91355189325e082c7f50130872158860e8acca8df9ad9ecb3801ca5cc71b6a9253435228ff8f8a2574576fde0a26d1620001000000424c88165e3d0f31634a27520d3e2dbb362a9b4eec305f6686656ffb7b0257166cc6b2175a4d64"], &(0x7f0000000280)=0x9b) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000001040)={'nat\x00', 0x0, 0x4, 0xd, [], 0x6, &(0x7f0000000f00)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000f80)=""/13}, &(0x7f0000000fc0)=0x78) bind$packet(r0, &(0x7f0000001300)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000005c0)={r9, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xffffffff, 0xfff, 0x0, 0x84}, &(0x7f00000002c0)=0x98) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) r12 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r11, &(0x7f00000006c0)="7d437c0f43cbcf3419f1c26de94c138677c1fadfab93d30510474b41b930606fe431e524ea8c075d2e57c482c4d04cbe44565e53f911b1433b4782495dd8b24331ac4b762d868f7ed9a8d43f65e1d1185169259824e3f7", 0x57, 0x0) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000740)) vmsplice(r8, &(0x7f0000002400)=[{&(0x7f0000000e40)="6c4cc409c9b2478b76c88ab9432a40e3876570c8de2eb31090238051f4c5480430636d3435af1b7eac7e501db667d25e328c07aaf35ab9efba8628d125867d68238fcb2b8b4e467e3381dedd3f9dd70b8cc6863af065a094c2f396fbd8ee30c87408f5960a0b0d0f54943e51642d75afe4f85c83100c641411bccabb6c2ef7f4e202f618bb5c1f6beb0a3db79685f2360ba4d2a1b15b0547a798396ce0c1b34a0409c2edce66b4682ed4", 0xaa}], 0x1, 0xc) sendmsg$nl_route(r12, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r1, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) gettid() ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001280)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x30, {0x2, 0x4e22, @multicast2=0xe0000002}, 'syzkaller1\x00'}) sendmsg$nl_route(r12, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800002a000000000000000000000000346ce3c7"], 0x1}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r12}) socket$pptp(0x18, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r13, 0x8933, &(0x7f0000000000)={'irlan0\x00', r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r13, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r1}) 2018/04/05 00:37:19 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40002000, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c7) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x8010, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x5}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) syncfs(r0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x33, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'nq\x00', 0x1, 0x2, 0x42}, {@multicast2=0xe0000002, 0x4e21, 0x2001, 0x6, 0x8, 0x1ff}}, 0x44) 2018/04/05 00:37:19 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000040)) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x2200) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001100)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000001140)={0x1000000000000000, 0xd000, 0x5, 0xf, 0xa}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x82, 0x0) fcntl$setpipe(r2, 0x407, 0xb4) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)) 2018/04/05 00:37:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) listen(r0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000280)=0x4a) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) connect(r0, &(0x7f00000000c0)=@ax25={0x3, {"e379548cbca589"}, 0x4}, 0x80) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/05 00:37:19 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) ioctl$int_in(r0, 0x800000000005421, &(0x7f0000000000)) 2018/04/05 00:37:19 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) [ 1557.993967] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 00:37:19 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x101001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x1, 0x87, 0x0, 0x7fff, 0x3, 0x8, 0x9, {0x0, @in={{0x2, 0x4e20}}, 0x100000000, 0x0, 0x5, 0x9, 0x7fff}}, &(0x7f0000000680)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={r3, 0x1ff}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8916, &(0x7f0000000100)={"d9080807000000000000000000d000", r4}) [ 1558.178342] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1558.231461] bond0 (unregistering): Released all slaves 2018/04/05 00:37:20 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) quotactl(0x5137, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)="4085cfa850600c76c3cb23053f186c1b3ffcaf3e86d574ff9d38a0f1dde74ac1e66acd789498b3ef1616bce370802204abe61d112877c8f0baba280f8f9e9ddb443a13a51f26c16bd9985ff90b26392537b0c223d25489db142bf900") setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000400)=0x7f, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x4}, {0x6}]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e21, 0xbc0, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0x2c, 0x0, r1}, {0x6, 0x1f, 0x7f, 0x7, 0x3, 0x1, 0x3, 0x4}, {0x8, 0x7, 0xbe8, 0x7ff}, 0x0, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0x0, @in6, 0x3500, 0x0, 0x1, 0x2, 0x200, 0x7fff, 0x2}}, 0xe8) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0101000000000000000000c40000000a0000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:20 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0x46, &(0x7f00003ff000), 0x0, &(0x7f0000000040), 0x20, 0x8000}], 0x4924924924924ad, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000000)="abff0b15b025e5bb250def7c37b0e3099d0709083eeac329da3159ee23e6d3e44369e5490135bd0835b244b369548c74d5471db49307c91858e08472c8d1") 2018/04/05 00:37:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 00:37:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0), 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x6) fcntl$setsig(r0, 0xa, 0x1) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/04/05 00:37:20 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:20 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c1001002200000008004616000000008fc9d002467b00a040586d3b526bd72a8f1f5b90dd2f89ce9920f41bfe8e8ad533de4e013abb128fd222a5041a992431e76ae766798e0494b46c0913df1b66152133b7154a68d728b7d13cfe0ccf2023112f12ba90781192c5c82d33"], 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:20 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', '/dev/loop-control\x00'}, &(0x7f00000000c0)="a662646576262924f2826d696d655f747970652a00", 0x15, 0x2) sendfile(r0, r1, 0x0, 0x2) 2018/04/05 00:37:20 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f000045afc8)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x400001f0}, 0x56fc61b90adcd77e) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x80800) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000380)=ANY=[@ANYBLOB="070000000000000008000000004c0000e700000001eeffffff000000810000cd18484f0006000010800000006663000000000007937f08d8cd9b415fbc70c49fa4899f718b50a63c5d7d4d93900a159bc170265b005968e4780132e174ce248767a930503bf92397bc1b1b6604fb7116f00b33881a0173a920caecbbb121f889377e17509587740ba215305ea6ce956d8f52ce99c1f7ade3cfed55f3f264674a11fbadfad57daeff5796ee207a6775fc8e3cb2de3157e5a4322b64546c51cff0790a46771aef949f1ef415d28a85ee40c63f194dbc20bfba90fb9976efe8881b"]) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r6 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000080)={0x8, r7}) openat$cgroup_int(r6, &(0x7f0000000000)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000100)=""/209) ioctl$EVIOCGKEY(r8, 0x80404518, &(0x7f0000000200)=""/80) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair(0x6, 0x7, 0xa14, &(0x7f00000000c0)) 2018/04/05 00:37:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002900ff47fd68a745f076d4cd2d0379ae2d0c01000000000000cefdd06cbedea21326a4986d27c70da654", 0x4c}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6c, @loopback=0x7f000001, 0x4e23, 0x1, 'ovf\x00', 0x7, 0x200, 0x9}, 0x2c) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000240)="60cd294a371fa8018a3f29313dea9128b9994d0e3d3cb1b827c5ee59cefa11354d554c321ee276464389073ea71bca17ca5a7495b100744a8d0e00365f9e3e797af73704f9f0907fa7c81ddcddf09fcee8f579994d684cc0dabd3db3ac4fc2b4", 0x60}, {&(0x7f00000002c0)="182cfdb30697720bd59370f24cc8d0e1936b9e822d25a9f7624c525e63165bce5d91aa7a17d7c68d244f3b93f22e7c986b86fa3ec77ea27a003c5cffd5b0c041f05bd90999671f268e1b407f9d0a77512f3564dfa948d015198a5e54285f50cf0df5d923e656ecae2ebfd9016ff5e0ba33909baddcc069e662adc08365e180f56f4404020d2b933c91241afaeccd8f609478b67bffdbe88d8324b414e55e8563bf5d963ca6fa9705", 0xa8}, {&(0x7f0000000380)="b41ecf49fc926cdc8e50c757ada50f96fbaa7bdb060a1e4bae0997235619237b0c25720057616529e940a440530634fc4e780e3338995ad3f45fd2642767c731b2154658c96c8fe1d880119cd5de3222290af13e010f14080349e02cee4f107b5eac5ad764088ed3510ba283ce23efdf3177fc5406bba5bd46d0dc1b4890ca468fbb44ad17908c66c65cbe", 0x8b}, {&(0x7f0000000440)="1a1a992583b0a6c2836184dfdac2394674a58991016c37bddbb4c7ffc3d73a85cfdbe575498dd244c56a6937ae59788870af0a55b084d5b116cdff1ccfbc9331ca", 0x41}], 0x4, 0x3) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000100)={0xee, 0x80000000001}) 2018/04/05 00:37:20 executing program 4: prctl$void(0x15) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x20002) 2018/04/05 00:37:20 executing program 5: open(&(0x7f00000000c0)='./bus\x00', 0x4000, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$fuse(r0, &(0x7f0000000040)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0xfffffd83) 2018/04/05 00:37:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000340)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x11}, [@nested={0x8, 0x3c, [@generic, @generic="ce"]}]}, 0x1c}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x10, &(0x7f0000c19000)=""/91, &(0x7f0000c19000)=0x5b) 2018/04/05 00:37:20 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0xa7) openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="66b8005000000f23c00f21f86635000001000f23f866b9cd0b00000f32660f381534f3da5b000f0667502e660f38295f8e66b9290300000f32f01973000f0015", 0x40}], 0x1, 0x10, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1558.436226] netlink: 'syz-executor6': attribute type 41 has an invalid length. [ 1558.470229] netlink: 'syz-executor6': attribute type 41 has an invalid length. 2018/04/05 00:37:20 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:20 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) r1 = getuid() stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001200)='./file0\x00', r1, r2, 0x1800) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1000000000000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000001240)={0x2, r0}) eventfd(0x7) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff, 0xffff}) socket$inet_smc(0x2b, 0x1, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000f40)=0x4) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xe11) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8) r7 = dup(0xffffffffffffffff) fcntl$addseals(r3, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000001280)={0x1, 0x0, 0x835, 'queue1\x00', 0x5}) writev(r6, &(0x7f0000000f80)=[{&(0x7f0000001000)="a68075e3676abab145685ca3610a6b85d3722bc547a060dc7e32587a718fcb8486a231ece2e22782cf2c95928d62fdeb443f1d0c3c99bee31b9877aa5c4a1be65e2af713c68a7a8b538149004faa47055624ed4b866835ab8444b7fe8d493b62ebaf3ac3ea323bea61fb8f551bc5a3425a2d59cf47c4b2abf2c3b96291d8058a42a80a59d249896ea51aa5bb22ef98591af9a44a891e7d5e7b7a3d7b656c10dfac", 0xa1}], 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) setns(r3, 0x44000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x2}, 0x10) add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ftruncate(r6, 0x0) pwritev(r6, &(0x7f0000001400)=[{&(0x7f0000000180)="39c90c1158e1ab5b77c4f0229ed23cc22ff000db1614e319ff204ece57c167f012e2d15721c01471db853677fb7d712a423e12e784514bebcad00afb8bd093577a09e2767c39c91d04fa1e851984d465e5dd70c4c597210bb8a3b207613cc81106057f3dd7adb88cc2d4b5e6ff1051e548bcc006f1bd078caacb4f6d8848e605aef192a496e3d6782f6dfe7def701de53a41f332d9a77e5bbe161009760e013620148169afcd6bfc62dcac806afc80773e099d8ef0c2623ea3c3316b1fa09abcdcef4a030a755fb2cdb1ddd0a0b724408fe30180f931148b1eaaf28415fab39aaad2f332aa5143bc89279323a2b2a6697b8e1d202c99aabe8c2b7be24c1362c7992179132dbfd398510f513d4e7a497a0195c9f3271091dc8067d96874edb829e64261a83863dacfb746ffc7c02c518def2fa2a160d2fe8a07dffc91bbeaf3463ad48159437ff83134d74b6ea257ad6783ec69351f5987a8f2f973d8fc2ea16d4b18b2a17db18fde0033e7687fa102b1b02038605997c9c1f5307612ac0d4795f8a56b58c9d247f41a2d57c7e533bf86feb80a6b4f83d45c7d60ee8b528a740e0fba37c36d5ad282b16a8fedddf7f158d1c4a368d807bca431a80f9fef197f8120e8695e847b06b9558a924622822d2608ab62f878e4413265152ad900c3accd0e60a060ed2f7384d4232b88432a0cdd81e736564e8300968877c0398fb816ef8a0d5c20839329f8d6e05f290abc0ee3f199d8618b58d093cb5d5d0d4bf0d5e5843c817826bf33151111d2f282cd48721c752fc0c62268473fb060c760cada06192b470b3204e7f4c968f5749def7ab4ee95e552c800b3808159075fc9b8a9e63090fdc216cbb4fe6ce31c12aa39f1d15e4cf3c8b560ca8fff4e023e2ae6921493827759216e08a5472ba772901d388ad30b8cf0aa15bd12c52529e298798b3a90e02f86a519a0d9569be5080f26ef59eb7f7efc5b8e658b256372f129a508f75e50027a1691937e78e68f0eb041fec73de0ef5b1c8c08b085a4f71b8f0988dc179a4ff9dc4f5c709f6392194a1da8e60e02937a076b8b319be52da19645602df10250e624ba80637234f72a36102f55f9289b4ce2e5d2cdbb084b7ecaa478ead33b9ce3d7ea0a9d45a92dfdc56f3164c986bc7ba93a4b51c00496e8ec3668f34410a7da110adef16fd2d4027a06345595374c74a5dcc27320454b418700b614d667a913129b98058fd29755da1332ab7bfa8325d3a7a83566454b90ff6362d713bff42c2b903082d6ff16c36b7b7481443523d82c1ff8108443bc635c8364725e5464d06fa346f1e91093cb3945e00f26f9154fe02cc193d2ca74e137b1943a729e21fbadeb6d65be0cccf1922c56b81896b15b12df5288aeeef93b1cf8d7f76da939b82d638122dedc6cdc4f4e90869421069e7cb0abdad08eeee5a4be2bb8a146c500d4daed3c9c2ad20a98879e31f2956b29ede05eb10b82d4e743b591503d628720c8e99f27574e4e6e01f8cb8195353415c7191c6fb26f822ec1713d3fc469e6aaab1cbf2075eb8cd912f913e9da7b66f65d11a16769300b63bb91f6bf63f158cf07ced499537f6f55fe95e3a8adaec9346ce22f6363ece0e246aff8b6e7fc72a9e406bdb9463937ce5e48d57f4d4280bb4e94d76f3336c7778d45828dad8c4155dc1314c27979b75a53d738520844a72dd02323c84bf16f5d83e32b119f24bc2b1a952b2d77efdc1f1a2882f2866566d75c787a6db4c14bf6d82441ea3a8fefd2ca1b8499b456608a595582aa03f99ae3ceea75464707be0456da882066c4a8abb71d890276b697fe0c931817382042218f3a6513a00e1cfcb0a17ffc82f41081ba815ed7989b918429427dcf302dbda3acd19924cc4f69dd7789d4e31be52f1064238abcd34589cd4b6a584c4158e4ee16364e5a05a28d221f732605ec2a618ab0de74139b615a4174ebe6efe7fe3e3bb5d99c90a19ffe39fa777fb6e44a91a01f767f740d91eaa5527713c23da4781be430577ebedc212404c63b1a8ff51c91c62d8647410738417ec19b17c5f901e6329f873508c4bb3f5b0aec0ebab258b9c96829b29be2464970b68fa60b23498fd3c3ca9173c37fdb827dff96b27b9292678dfa506ccb84b6724ca685205e681cf2c22c08dc71babd0dbec8e1fe68ca098614db5f56dbd2f84a36eaaf1a7b1488d879b15cccea98ceafa0ce8ab6591cf00cfda024206c00ae28075a9792335022610c0a0dc592d7ad7c003aeb7869e5eb072df47801392cb82c070f69052183acc010fe5b4ac22b2d8b7722f9920658b8c90473eb85d8ad26aabda5199a57544f6b0f90809670499ef7053b24526f1f07245401f3dff00dff31c5f815ec185f58ba3be632e390bfab1790b6d82c234e2338a350cd6a4ab6341d18b01596f6eb7aa36794f0774d6bf3d27480fe081dc809b50738dbb47719bad43fb299bc83e6c49bf8cc8c9f7bc58cf9696c77a37dcd2e95907d11caaa92de2358fc4dd83336e1273ffc2e86344311fcf4da531261b444300785a58294cc0e954510d026a5969a2daadc2650c63856dc754889d3d6a72e1d04a6294ba809b2f6329355f01c307868876a55e56b63d8d369f1952782061a3ee5a6bf64261c3003ffab3ee4124cb3d57d733b80bf3d8293b427762eadcd3bc94a127411e1c137c1a48f5a19d528e8f22e1713f9a1d45dc82ab9270eaad80ed0cae6291c27f573e175d56b510f12cbd8be79cd4248cd848906a814fa1c28c47c44f7ba776c5d0a156fddf7301011645986fe5570f76dd5a8441d9c40f7809c59187b3052d28fdfdeb96368fd47587ee35197da7ab3b1133254f696e44e24053b1b6cda1d8a2117040c2ba91b1b99b15eed0f3beeeccf96a55f738b42f5c4fc0ead873e35bf76c1d3970c9f4d1448e6e3b73c8d693ed328188154cb827e5f5f03575c77099710a80c6b1c53ad1c657bf1e89519eccb848b30f6c946d082af980563d7d7206a22d62479ef11f38f9ef9dd6aee83301fe42aeecbe0aaa7af1cd3c8b1ddca1752b887b97d6442f24236a6b57ba6de5ea9b071d78f2e45b436c535e592533780fa50fd6522c14b5b5ecd391bdbd7acbcf3d571731c604ed437fa1af9cd367a066e01f98c996fad367ec8e9d47b9f427ca299e982386970fe89c9da68cc72832d1d1e18934d5db7f49446ecacea9812a09b7186e51addb5d71c4e7cd2e44576ca87b3e2d92b69e3ae44a6df41214d4f6add3538a8bbe457cd6a3fd255afba7986a521ecae557409812e706764a29efe8ba1b34935549614bc151dfeed1c93f10483f9a867ca1b104f6942fa57cfe4fcf3ce24091279e3c0d17a4bfa0b6efa60c47ea9a7e42c43a2790663d6d702915e0c637b1fcaffcc0273a7d4cf00620f7117fd2d7a70ff9b06503d494a7da5d82d904fa995fd01073718997054aa5ba4f187685ca6a36be41f62e5af2dbc4fe739a3e4d2236756b8e9cd61790b1fc19a3cd3d924d8711e5b456121ebd0976d08b63a44f095aeb40f9d5b04ba9233e6efb0243dd95a8d119283452771bb0980e06c25027be6424c746b61cca317b69313b439950e52fcba852fc5eae8273a4bb288bf970b3ce9823f63ffd708232339dbc4bcc8e84ba885b21568decf985953042a70f37bc931ccf2b50102cac97fe0d2f0d11b80920299bc935c1494005085f60da5b5972bfc5e61ff5e736f7d15c4a9018614e628153d23fedc6b2ba9e71baae94c94154e0757b785973e0372845f40c61d82254fb6d79e1916bb8eb7873def79afeb2545fbc4cb1e84af9d4ca1da1de1c5a0f8b5001a54b4547d14623d407590bc0bf48c9d6cb1b5a2117db491942708a3c6baf79c5668ac786c5a57760e44cb5bb80412a352c803f47df5b38274381f09f2ccaa1212f601df91aa6f0dd9c54e5ad4aeb1eabc5746b90b5c574e5db8606675ffe0090497d0ca2e06bef28e40cfa70e07826f5c095a66c004e2f471c5b9f6c09197d6582f75e1c8c1dd9ec37c586756b26a8311f5b19e31b93865cbd632478f0c0e168f83e64947ee77b318f2738c42a266ace04f94afaa9166e595fcc09458987056664110430553b19f621414debc4d8ee3fa95f0681b3d8158a294308e6d81c4a47b6038b308a56814225dcc67d0cb5ba34deb5b2f33ba7bd41a2ff4fca9948c1016d51a87c7a9f41c85d711b0e9a90a2fe3da262e9f7820d137a03a0f66b3d8b8e00e2bbc06e755b722f2336c1fe585f66958db544d3b5bb9867f5cc8893274123f5818413ec873595aa2c86fb387caab1a4a0e9b50e555cab2cb4cb6b67b521dcfdcb92b683918a636965b4538986637c1ed6531443a26808dca14a9cbe778a0cba16a7b51919b4ffd28fffee755404be5f58a7a9b5af4c48d73a19641b1407c16943ad810edc3b84537fb35c3754e5a8bfbe4b3ec5fa40ac7cd2b089a959e21310f147e97d2ccb2981ebb58a09581f296c941e74c2976ea7b27d0ddc608f513960ffdcf38b496d45dcc05240a37b2909630623b7ed12548e7132fe8e863cef460e04870c3340a00ca27d4aa93d491eb7115348ef745bfb8c6875d259612bf4752e2b6915a48603b7c21edce24b4ba2f7066a669c0786cb4f8e910b5916f9c5c95836e97e205c299a9ff2f48edce2d39dd5dddc7de8b6a4d773c6769676888e400cf9e8cafb2239540428857ab4318bfce847ecaa91dcaacce3e3a21ff3035bd9f6e66d28c9bb134c55826ccadde8bca69ce96e871051310871d32f2cb91685242e7d51c240a68ce89dcce7645f39bfcd35d4d4535673b2071a69d7135a47f52f25bc613baab52334a97753a101c04fb2a8c75d58379c63d7751157ce9386bda220cab0aa829c73967d38f268f318b060948ad2e89", 0xd82}], 0x1, 0x4) getpeername$inet6(r7, &(0x7f0000001480)={0x0, 0x0, 0x0, @local}, &(0x7f00000014c0)=0x1c) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000001380)={'nr0\x00', 0x8}) 2018/04/05 00:37:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x101040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}], 0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x0, 0x0, 0x4, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], 0x7c2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1558.753682] binder: 28524:28545 ioctl c008aeb0 20000380 returned -22 2018/04/05 00:37:21 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000080)=@ax25={0x3, {"bafc88fc75a725"}, 0xdb}, 0x80) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) recvmsg(r1, &(0x7f000095cfc8)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r2 = dup2(r1, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setuid(r3) 2018/04/05 00:37:21 executing program 5: finit_module(0xffffffffffffffff, &(0x7f0000000280)='/dev/loop#\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100000000) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000a40)=ANY=[]) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000680), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) 2018/04/05 00:37:21 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:21 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000007740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000007700)}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@disconnect={0xa, 0x4, 0xfa00}, 0xc) clone(0x0, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000440), &(0x7f0000000400)=[&(0x7f0000000380)='attr/exec\x00']) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x978, [0x0, 0x20000440, 0x20000470, 0x20000af8], 0x0, &(0x7f00000000c0), &(0x7f0000000440)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x1d, 0x41, 0xf7, 'ipddp0\x00', 'tunl0\x00', 'ip_vti0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff], 0x2f8, 0x378, 0x3c0, [@bpf0={'bpf\x00', 0x210, {{0xc, [{0x1, 0x3, 0x4, 0x4}, {0x7, 0x8, 0x8, 0x94}, {0x8, 0x7ff, 0xdae1, 0x800}, {0xb4b1, 0x100000001, 0x80, 0xfffffffffffffff8}, {0xfffffffffffffffa, 0x0, 0x80000000, 0x3}, {0xb3, 0x1, 0x4, 0x7fffffff}, {0x1, 0x4, 0x0, 0x8}, {0x7fff, 0x2, 0x6, 0x262}, {0x9, 0x3, 0x78, 0xde0}, {0x7, 0x200, 0xff, 0x3}, {0x5, 0x7a9, 0x1, 0x85b}, {0xfffffffffffffffc, 0xc5, 0x10000}, {0x3, 0x9, 0x8, 0x80000001}, {0xf7e0, 0x0, 0xfffffffffffffffd, 0x4}, {0xfffffffffffffff7, 0x3ff, 0x3, 0x3}, {0xfffffffffffffcb5, 0x9, 0x6, 0x61cf}, {0x4, 0xf4b3, 0xed, 0x9}, {0x9, 0x3, 0x8, 0x9}, {0x5, 0xe307, 0x4, 0x101}, {0x50d5, 0x6, 0xffffffff, 0x2}, {0x1e01, 0xffffffffffffff48, 0x1, 0x61996f80}, {0x1, 0x7fff, 0x1000, 0x7}, {0x5, 0x3, 0xffffffffffffffff, 0x9}, {0x5, 0x5, 0x100000000, 0x2}, {0x1fffe00000000, 0x6, 0x8, 0x1}, {0x9, 0x492e, 0x800}, {0x7f, 0xdee, 0x7, 0x7}, {0x1, 0xb6, 0x2}, {0xcb, 0x80, 0x1, 0x7f}, {0x2, 0x7f, 0xa1, 0x3}, {0xfffffffffffffff9, 0x9, 0x6, 0x80000001}, {0x6, 0x9, 0x9, 0x3}, {0x40, 0x3, 0x101, 0x3ff}, {0x1, 0x401, 0x2, 0x8001}, {0x3, 0x100, 0x9, 0x40}, {0x5, 0x100, 0x0, 0x1f}, {0x2, 0x8, 0x100000000, 0x2}, {0xff, 0x4, 0xffffffffffff50e5, 0x10000}, {0x40, 0x4, 0x6, 0xffffffffffffffe0}, {0x4, 0x10001, 0x2, 0x3}, {0x800, 0xffffffffffffff80, 0x9, 0x80000000}, {0x401, 0x3f, 0x9, 0x5}, {0xffff, 0x6, 0x5}, {0x2, 0xd8e7, 0x3c19, 0x323}, {0x9, 0x0, 0x0, 0x87}, {0x7, 0x401, 0x3, 0x1}, {0x63, 0x8000, 0x4, 0x1}, {0x3, 0xef08, 0x30, 0x7}, {0x80000001, 0x800, 0xfffffffffffffffd, 0x1}, {0x0, 0x9, 0xb33, 0x7}, {0x0, 0x3, 0x100000001, 0x6}, {0x4, 0x7f, 0x10001, 0x3f}, {0x5b, 0x20a, 0x7, 0x9}, {0x9, 0xffffffff, 0xabb, 0x26b}, {0x8, 0x2, 0x66, 0x5}, {0x1, 0x1, 0xff, 0x8}, {0x2, 0x0, 0x1671, 0x2}, {0x7, 0xffff, 0x5, 0x9b}, {0xffffffff, 0x40, 0x101, 0x123f}, {0x8001, 0x4, 0x1, 0x1f}, {0x81, 0xfffffffffffffff8, 0x9, 0x101}, {0x0, 0x7, 0xa000000000000000, 0x1}, {0x20, 0xfffffffffffffff9, 0x8, 0x7e00000000}, {0xfffffffffffffffb, 0x3, 0x0, 0x8}], 0x1}}}, @helper={'helper\x00', 0x28, {{0x0, 'sane-20000\x00'}}}]}, [@common=@log={'log\x00', 0x28, {{0x40, "f29b1b668b9b1bb778b108c88741990d98b21ff0f87b2efebc56b7a5f87e", 0x2}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x80000000, 0x0, 0x662}}}}, {{{0x5, 0x8, 0x899f, 'erspan0\x00', 'ip6tnl0\x00', 'ifb0\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff], 0xa0, 0x248, 0x298, [@vlan={'vlan\x00', 0x8, {{0x3, 0x1, 0x10, 0x4, 0x5}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x7, 0x3, 0x6, 0x0, 0x0, "21fc47a1048bc200a17fa2617d7cfadbfedfceff5bc5606ce7a7fe777b7c954444f90f62c0eeb1e1569354ec681c42f3a434155a7aafdec60498d3acc40089e5"}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xe5, 'system_u:object_r:setfiles_exec_t:s0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz1\x00', 0x5}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x3, 0x50, 0x16, 'ifb0\x00', 'irlan0\x00', 'ip6tnl0\x00', 'syz_tun\x00', @random="5686d5ccc4d0", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff], 0x70, 0xa0, 0xd0}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x9, 0x0, 0x89b6, 'vcan0\x00', 'ipddp0\x00', 'ip6tnl0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xd0, 0x148, 0x190, [@cpu={'cpu\x00', 0x8, {{0x2}}}, @pkttype={'pkttype\x00', 0x8, {{0x6}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x8001, 0x100000000, 0x446e}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xfffffffffffffff7, 0x6, 0x2}}}}]}, {0x0, '\x00', 0x4}]}, 0x9f0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) 2018/04/05 00:37:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) 2018/04/05 00:37:21 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420401, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/05 00:37:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009f3f1e)=""/226, &(0x7f00007f0ffc)=0xe2) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x27cc, 0x8, 0x300000000000, 0x80000000]}) 2018/04/05 00:37:21 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000000c0)={0x2, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000022000901d025000008000a0000000000c1d874a8d6856e72546875532b463e60"], 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x8, 0x1, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x5e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/05 00:37:21 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:21 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000426ffc), &(0x7f0000167000)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x1) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) 2018/04/05 00:37:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext={0x2, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) r1 = socket$inet(0x2, 0x400000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @empty, 0x2}}, [0x0, 0x628f, 0x3ff, 0x44, 0xffffffffffff8000, 0xa8c, 0x10000, 0x80, 0x1ff, 0x1, 0xb229, 0x2, 0x4, 0x5, 0x80000000]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x1f}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/05 00:37:21 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x3, 0x7, 0x9) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000010c0)=[{&(0x7f00000000c0)}], 0x0, &(0x7f0000001100)) 2018/04/05 00:37:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0210ff000a00000000000000000000000800120000000000000000000000000006000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000000000008934ad7ff535fa0ff5d6cc86d656fefa08af825648030743f46afd2cfe759a04fd2f8c330083910edbe6425f028abac0543a0bd15a9a7a804fe697758bc1f206429e63f0eda85a9abfb146584501a2a3c119c6dd2e6d769dbec4b7ca527e8781f0e47c6a7a6f619fd09c094e07e3269461e25e4e33444e270d54b3d5ce127c00bbb86b04c82e4a029d9b3cb2ca1e353f51ba73af33e1"], 0xe6}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsh0\x00') 2018/04/05 00:37:21 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f8000000160001000000000000000000000000000000000000000000000000007f00a2014b0f000000000000000009000000000000000000000000000000003edff0451d00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32], 0xf8}, 0x1}, 0xfffffffffffffffd) r1 = mq_open(&(0x7f0000000000)='lo)systemeth0procppp1$^^\x00', 0x3, 0x21, &(0x7f0000000080)={0x5, 0x101, 0x6, 0x4, 0x1f, 0x6, 0xffffffffffff0000, 0xe96}) close(r1) 2018/04/05 00:37:22 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/04/05 00:37:22 executing program 3: clock_gettime(0x4bedf6bd54450aac, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002bc0)="6d656d6fd74ef2db1b4a6bedff016e72792e63757272656e7400", 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000002b00)={&(0x7f0000000080)=@ax25={0x3, {"be90c7a15cafbf"}, 0x3}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000000c0)="4058af65960b4f0d488aca831369e69de992fca3bdb723cbf467d9b1f28441413800a337486139ae470905c8191e47a4e57a88387b97e479a282618f42c24d5499c8", 0x42}, {&(0x7f0000000140)="5f29b122ecd3eecab0a02b5638d989aed21d92e50c7760023a3080a2d4ccd3e2023464e0841fb78cc020e05a372f300505cd982520318772e8b7ddf2389e00fed01473b8777fda7cbea41803c8c98fe75ca40e2e76449a84692c4bed809a3d10e8477d7d464a0604e4aafb15b2bc", 0x6e}, {&(0x7f00000001c0)="d42be5358f9a86f0829053b2550d9c87b142e3fc7574d20e7e7963022943ac804c21df865b5029936d7cfc276f03e11969dc14d7709504288d6622e48746f80fe43658de4a9f0970e453521203408802071a3cb4d7f04012255e18092889d3281887f4e79d015803ee877f80922c936957cefd5c8aad5016d5fe7f6a7af8ed7c81205b1d6cbb27c1df4f1cbd8ef2ce371c61", 0x92}, {&(0x7f0000000280)="0659c610f21053c01e6762b5a73b5e655966cbf499febbd79f21e6a7bd8c032b68bc76a3bf34d0e920957bed19753292faec0022df2bf2378ee7815486a1716df8cff0695953e2b7f56a526ce76583a021c4340fd912bdc9e9620353f374b307c11f8b97fb9cb0f9d71df46bdf2281519dfe41d8196e0f9b2f8e6c0c44f9f5bf617c5791ab38a0b73376a36c8c88d4188c72871b8e0b9c925dbc6cb8", 0x9c}, {&(0x7f0000000340)="3691794121269cf697078fcecc63b9c81f911073a6b2cf27b8bce0f093c197675d30c7274ce0690b7f183815be57be753f83d071920ce6de4910465e94d125f7e6e4dc370b8030e844", 0x49}, {&(0x7f00000003c0)="07b441271e7fabcd958870819ef0a332d1a1e44ebfd13f28b0b25579418a0d094c8395d87911a88b60f6914106529319ceccf9c0f749a7ef24e9df5d809ba56a9cc5a35fe158f893426e6827017508e9c3ccc34e52247a9bffb51a4027d0d7b1161ffceb6a1b13ef5a5e332ba7a77c7fe6d9b19598886f730f8fe4b00568f5a27211d6708659bf7e2121c6c77b3e85c6ab00f6a043020570548a01f8f9c847cb609471d9dd1e16f1e8ee4049882ad9553475748000404c9767ef45c0a60e645beca3c95d1077", 0xc6}, {&(0x7f00000004c0)="13c68a52e8e417a1ccdfb5aa374566db16778a5dcb3c6a79568367ed7c9cecca4d17ce70bdbed525d59c709aa172b5f7a380118549e07353f3dfe1f3047e413406cb79fc2c0fb3d5a8201d1e3bf6ef41d1bd16d7a48278e92ae0851aa69d1cdf312097a8cb538d4e924f8ab0152ee898cc731bef590f7a1dedf6e480b5dfe6a84827d866dd002dd2fd061c715d3ee3a5e3584366a76bf001d73f4ee3aa709135c2c1946a5de55eca7f4e3c5dd407216db56b50437e68c6e3e19c80edf4fee1d63f0328e26cdd0817891acf6373b1c27cf4c4e1fa98", 0xd5}], 0x7, &(0x7f0000000640)=[{0x108, 0x88, 0x0, "71776a2deb30572e4cb41a134a4a16e6e15148932c402043a8a05cda04a16111cc76c9587d6ff7c75e40973d101739cb61aac12602e1bb349537bed82c88e3641cee91f86c676bf9e562c761e33cfd6822dfc3071175f14bc94129f96ebafe277fbe0f1c22dc3e2fc0abe12a2996f783552c676f94339e82a20cdae53ecc0663e8848d3d8f6163697dec78ed77d665432c128aa228e48ca30cea0e00ef98fe5a2bd959f9396956d9b1bf1cdb6699bc1eb4c957c0abafc735863f2d3bf1090b782d54d9e1574a9dc2a2bb8d0eb5ea9841e8183ad5f56befab4d1427b66e7c92826346ac5796128294b0db5c78369bee05c01e"}, {0x100, 0x113, 0xffffffff, "5cece26fa14f22e705e76c914d70fda78cb792fdc3e16e4e48a0842e5e3a7144147df03ba8bf061c5935f562741571a0b126cec072126ad935b01d97d0965aed27723d6588a866358cd701db31f938ef1ee78ac1b432cc8d573ca47ff92de65762284b32eaca25c03dc22a39bb516517c57eb52b87372bd38908f1a2d66c0a49e07e4f53abd56b6257b7112ba4a71cda73e25879f9dabaece4d9f58963a1b35bfb834861fe0961407d84af72a590a2db3c5fa3daacbd49b893b2215aa8cec2ea2dc683d05e846f56a45e6831e14add35432b7d64d034c7a228d534acd2caca627fc1062883b982fad8c4"}, {0x1010, 0x105, 0x5, 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{0xf0, 0x10b, 0xd3, "fa76138e2e9c646807a42e784742876d76c0eeb866e0d84a04153af15e4aca6e5133866c87a8d66fe6affe4353d13ddb731e1b5dcabe30353fe9887f74fb96d20bbe040420b092e2ec3cc59a6526fcedc5c475786c17405522fdc5193cb44e797ad39dcfbce947209bda2326cab59d4b15177bd9b0636fc736b0bbc7717bc37cae9ec9c0efd3cd57c0d417619e6702fb35115c283912a3577a48379f8bcfe228993bd5ca3ab729deddcfab10ad96dc965e734d83531e85848909450e89df06c7cb6d522049a6455b562f68a0ba5f6be5ee8f2da42eeefeabb96aee6679"}, {0xc0, 0x10f, 0x3, "efe0a70e91ac8d5967c2bc90410610b4142187a6f26ed91a0a1f824c659ef4479cfe45a49b7bb064069d98b1d3e32ca23c7b92a502655b0764c2584395d71c185d21c596b2b2c2451f1ace7bc189180baf1f80ad8565907adbf18c1fb1d4c6d35f4742da6263e6d270dd92e1eb581e9f5e9d8b937541a6868c88631086284b9956685c34c8a5f5c66e617344152a928f228f02d9a81255fe36f0d92b3e00348bd98cc47a6b94b8b72125d7acd0eaa501"}], 0x2490, 0x800}, 0x40) 2018/04/05 00:37:22 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:22 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0x12, 0x4) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xd5, 0x10000, 0x8003, 0x6, 0x0, 0x5, 0x5, 0xffff, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x20009, 0x39f, 0x4}, &(0x7f00000001c0)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001140)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000727d972c49a5c9505f302d4a9d05586421316727eb3011071407692db685c085961d514ad79c0293b90f5966b47996999e3ef9b4751445189a171f39f63a1117b2b8d94e5129e6241837845f3d52b427b55a2495d357bb4782b3a69c9dea7dfaadc956ce2367f501845cdf2960eca6c30a5d3408c68b45b00dcd8b81b65df7b80e5bb8353f8d16fc31459f6c63871bb13a9bcc7c10cb7cd35835ed4094bf5f0fa2bc5db8e5bf51404c7f946dc744eb97614ba954af02ffb404783ad2ae3bce4c0861e1eb4be9833ad3aac67a3fc643bca219b63730cda26aed41f009b247a9aaadfd948a1289d32b3df558caeaba825a5466455ef9c30467e697973e88124f4a2c0913d50b1a0326adb426eda812754222a195e47badb427c57c3514a54573507e2af4e9a7c5e376c6d9499b5e4fb4b2d2d00d19e4426a321b1e863b5b317bd2ae6f75fcfa0a4fa1a05bab8f4b579f779fd00740940eb9652cf1041fa09c0f24eb54ffae3445e30bedbe1024e9317b880f488bc6f57f684f6a69d4e15c416175e892c4de3917c73ed4a489a69d1c62f32a254cc469c7a71870da6569581e383daac4d24a936060044863d80271f2662ea40f4baf877f8049ee304f82c3ba365062ab5ca401aad87c6303cfd0c0cfb535c204ef1e9e291ada2078ddf2de9433948b9393c17ea8e892fe8d5fe51f85d22e98edc3d4a36045f4eaf886536361a96ae36f411942582aff70c378f9a499774af9f71a71574639e41dc2319c0496290315a5ce6d172830e933aa83c221a6a819337c6fddbc5db6e54c0e0a9d93f882b77f7c0498edea016b4e852b91ed41fd0f17c8ace0b4e5b52e46236837e5fef111f536fc51e55d5f18965a3ca125f8003055537ceadf454cf71357ecc7aaa9b611a561936363f813225fc3cf885af2db00b3e1463af27e306156f3de7fe1ae3314ab03739eed4fecc050f439a2bc0c46ee97ce59a5a24fa7e2b7efff76edefec13f8fbde6e177c8104a5cd59af6f6a7e40ad96b32330465be649ee85852eb887c4917b3a2facb5264c1fbfe44079fa466e2f580fa38cfa7c40c8ebcef4a47e9474eaf5a5a893f5a092737f664d974ff80ab58cc3f11c410d2f78ab96273472e67facdbe3655bdb810d8fe33d71624752cb1dccddfe3bb9921e2a24b4360acb505516c80781668f89f4dba4d8f5571552d71ec4dafe5bf151e702e5c4b4a43c8c2a182b9db8fbb70b62e36d11114a5a4014b38a1b77fe9a852595cc6ee2e698497e5b493c23b0c2bc13d05df24b175e5b88e2b37a78a5cd2a2e40e5ff2abad5c58a6f28de4045421fd0bd018229d68026d2e4b34407ada7b519b25414d93fcb313242967c8eea855b95a1c813e9a76977fc5c83c2d3ed7fcbeb6d79afb6f1d0df66d37275ec3af7852f8ad29523a190abb2e9dd3fa4f653cd972685293d5fb237f03202a2a203edffc5a4a0ee3fe70aac388436a52c28143e8ec2c2022908ce9f5ab51231c59bf4bd7032477c57f7eaa8a8839bfa828f75b6a1856cd51b0596dcde5eb08d5ca6234c91ac8a09d3bbdcf9e842da9cabe2ac8373ed61f83c560080354660dd1d5686f1c2ab7bdf684e1b878521339df5fe359c2825150915a8735e55ba82f732a02f83b8cf188e8f888fb27cfbca27f88167a70821dbfa86449a16db05e64b6762a73979b36c76ec6cb7e5dd521c099225fa7166f326396827c8921b08e1042a650cbf4c73eef63ad23ffc8685be815bd4377c6eec8d8fbe925d7b1c5df0e625cb00a12baf3d020aa9cdd0924819ad686a6a59db23695276d2d5a456b55d7b2df4e2141e8c5f27e54aa6a0cfbe8ca744f1abd0b6b4a317dc2ed41ea43362a4bca9a919e45c1b727194870f4df16936610bf6da075fb8cdaa0f7fae3923becaa638b6c2d6616aad4f164b040c366e531a572364147d7a7fae514f51e4dee88330a0823ef7f353af8f8b4f0a35c20a51fa5e64b5696d42a314db349a33610598f8d07f422c0c62866c5dfb3f7b21978032ec334daedc844e985bd8e5c845024c8d870a5b82acfad0519c9771359fe0e5a659b48f3c5f77201a29f8e1fd08f0d4054a305c54d3043883c368dd46a5245902c4ea315418e1d0ddd31cbe57d0c1e2311e904a4dccdfd8a71ceee65dcfd8688cf3f62ee210af68bcdf6f5740bb265af2aa8a3a17dda69229f7f8a78909f96529d4a9fcc773a03966b17bd8e3653b1b92c94c41717fc88dbe45a5d07b28f536923b7595865d0cd2634273eee2bf67567159902665daf4db6e3bba3198176262c1fa064de85b8aa80d014d3b370ed911570756e808b56cb966b9fe88d51a8314ab44df1100baf57db85e2aaac047f3cfedee1cd4e8b0ea999afe84dc1ecf5b88286e8721c898e27d8c023ad99e2caff3275638c5f939e657097554c127a2e1ad2e3a0b7e49e4a43627511ccdb8957dfd3c2d4a763bb83ee06f36b17d0330a5e5d33ae7598169dc1ae0f721bd97c99d56f93247a3016da771596d8599ba22f7b96498c5996c28c6651c4133c9eb441a3fcb342c70e24e879cd474c44caa5cc5b980ec1bf02e3e160ebaf18a14b06b0e23ca3593f66fb669db0ca6ad025da2e797efca46bb2eff0e86201bc0c12e6b0f1b0293dda045c460167c31130537fb6ccfc0dbb26c49ce2c6aad44df11e7f5938f56a40e24d9488270f2b3a21dfac3b61e0203d80d9caccc49e83ad8a3bc38bf3fbe545dc36e1c2c6611406d789c297e55dbe4c92333a07d94a81aadbd00dc9901c0de305d8233463194d80746100c80c94b4bba4c4274b895a959c6399f1025124eb17802719c9334c1775c518fc3e7775ba0e2b3e47d5b52bba3d1e5df09c99db6527d1365e3f04978db379ddf2f4ad0422d7ff58085bb40cc32524ddebd6f85416ef4484566f91801b4b26869cb29c1997fc368cf5a6fa2c5cc56c2549a31ca04b1496fc333769ad122cfd1bad4c410e7b567e80e508747ae286504d31f8418b57f1494880dd8b5a30f011d9106d39c0ef9c2c0b0f42d1df6eb8853c15e565e7a4b16ca49ef615562a6eb691be05abc6300a0d5977a82e9216e8b858236de49e84f444a8c65398a8f8d0b53cbb26e527b33eae4217aee90a9852e4f37037fefae6c0b2ffe287ceccf634b45d5623e5afbc62c18b80ddb5333e2133e54ea1dd8d1a133c201af2d1e4fa8e19b542225d1562dc378bd661a4c92ec211c998293d4667874ca64ce16f6513f80efb53a91f20b3d7446ac47617c4cb2b5d6c98f2371267af2792e66ddc5b521f37af0c06b9ec04ced3d2cea9c216a1d816bfee6c965eee3f6fe210d3aded8774a5af3f9800405eb0acbd9a04d5792f2e0669a572bbe432f596855b6c1e0b433c11f27cbd8e8b17b1881bd4f72f5f7d7d9ed61ac469fd03b69a50e37900192ba3732b08617d64b953b450860fe1c47ecba9cd4290425f2f7f60f8c01558e90ce70e92869cdcd132e0b72499aec59a64f4f39bedacd71e659d32fa981906bc1bc8b654ba4d340cb61d854fe2a932930af74323b69f295fe0aea05613b7dce07d5ff0e010a0820dba9aed06fcef81559274b9ed31361e325b4f03295eacd2b8c0064bd4617d76eb9309ca86be263bf11fffd80cc4e3c51d13b9af779f278f65453f8c5e34a596ebde1c734ede7fc871e7b5a928a16d2b94f384f5edac01f5e98c76f102ee55e2505d096da7b7d60f682a95d2963bd96365783fe6fafc9eac632c990c095e4286debc325d9ee10f68d120781a0dc96501957a5c45ee7b66774a9aa4042b98b6ddf1e93a338ff7dda56cee87d8bcde2511c879505ff787ffbcf3e16bd7571993aecda59df045f134804b7f5d34308ad82834d28c3938022508f68a86de1409276db6aa8198423d69f86564a104cc4a1034d8ce12b22446080f5d01c188f13952656959fe0817fe3259f3c935b8144e054f07020f43a35a85987a3647a16504266dd160f9912ad837b76b0bb4f9bc1c50686dac45f9ad0e7cf33235c45d3e30aa93818fd5453055546acd868914db000222a0ff0a4c9e41b054b2f0017aeb5afe729e713b10cc5f50cb24ab9e30993c1bac49d7a9bfba99273b13602981264f5afa174ccc9abb710453678e79f5a4fb8564fe8de3c5440ccd6abaf058172604834116644e3f04984d8d2912a153e2982f05cc21592c5453a5cb2cd184371854de757079260dfa0c6d68dc21f7d57cc9c577d1b34c234ba21f3fd387915fa0ee19633ff66a980e2f31848674195cf8d86314616d34e27bcb3d731418e7dc0d3db784ee3c7273483437cc8e18bb9ecb918ba184d8bae6c82d572b56ead7c84eb12ae671f7c933ed52102ffd7f39d39f11db34c36e93e42933eef3c323b219b409406d1e7b3195dc56411ffe3988f803cd6a0a8430202b58e83234e82d7769358b821fed4bec01397dd315f727b9eebc216920dddd84646f7922198b2af772a206b3073f4392306dd0d5284b134836461a14680dd0fc3439e30069a8a70ad82a4a9271330af132a3b3c54f52709980b8832018449b6a3beb168e37099013b442487a7f52d59f00d42a631de5b2b42a62e1c843eda06010fa88a8c085752df133bf5094340410db145b1ae0604ba19f2915ffbedd9c3c591374a67c2f2a7844f5afa6650daba0c4ea59609a51abf1a4aa324f800e3e9c79fb37e12bbde9f002a86f30495722c900e7fcbda2aaa41f185316e96fb8fe210136026b16aa845d4decc67f91ef54f6e621933c445874288e53d43e192b312d65ebd4559e11cfb28a216632c354723848299b32260e1dd59bb73aca9921fc9f9f6bbf064d4c3ed91ef2e28f4a81d77eaf3ca7208d254024b38ef27f10b3854d4f4eeac4175e1f607666f0ada5f7e3162c898e4dcdf021bbd5d83c7d33703d478f746418784f63eb84dba705ce998fac368b3bd1a2d2a7d0ace06de4c456fc85599a0b65767e0f43da79bdebef90aa3b2b820eec105f0f7ad2fcc9144f2217d954d7e1c5c5e0b852c7a3ac5706132bcb40e150f1cf9ec08e6add24b5729656c7f52880148d7be5d309f988a7b009244c86766890bd5da5cf7cdc6dd7020c935614b2f73c812a3bf3c0066c7a195623863f207796e19ac3e156164feae0ff143772a15f06406d404035bc1b591c55adb4659a13a0d3b6cd5e8e1bad07c79c1f58f07580b69900d5e6145ce2113c80eb207cf18bef03cc76126820ce2752a925cba7e31b9af3b0e759d8bcdf6f9d8bf51b29958ffac240d7076443c0fb21d6180e7f14bbc325eb679af1616a5c5a8f5c4e80fd477a0faff952a7b644d7d3ac1de41bafad456cddda1a72b3a3652417f93cf32a7f23a089b63599e49e25e9b08cee650e927884b759e7a51d8f3a574a135a8d089d2118467a491b5ad3c4aba17d67a6576f87fb6fa274c0b3479408483557ac1f8bae0a40201035fbb1dc95607935370f2f3926228ba6f33c2d021b161d7e7a6fcde79cdccbdb2cd5f62b57b5927c99a3d6e3b61c1308d705ccb4e89cafe921dc01f967ec6ee4fa680b9b575ae227afad7b3f5ecda6dff6ed4bf66eea651030fd2323613d2ffe393b3641da3ab1fc668f5ca2898819b3ff3ea06006a7a00bed3b1f6ff367e965adaceaf89adeb95af70dfb1e1c92035138ca76945fa41e60380a56d1c143c0f3522c2bf38e572efbba400394b63e7908458a458f69ab1abd10b2c03a6aacf28da97522b418b955387bedfe8671cffa3cac9a92341dccd6b967f34c5068b6733fbfd19ac2aa8491a2cee12115607c320f14c250925e2b5db3e2e229126a93304f653eaf72465c2593c8553f937ec93d0c3e8370d35dfaa5a67276aa8dd5fbbb3"], &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001100)=@sack_info={r3, 0x1, 0xffff}, 0xc) 2018/04/05 00:37:22 executing program 4: r0 = memfd_create(&(0x7f0000000000), 0x2) pwrite64(r0, &(0x7f0000000000)="b924", 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x4) recvfrom$ipx(r0, &(0x7f00000000c0)=""/129, 0x81, 0x0, &(0x7f00000001c0)={0x4, 0x4, 0x1, "87c5574e5e1f", 0x10001}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) poll(&(0x7f0000000040)=[{r0, 0xc1}, {r0, 0x2032}, {r1, 0x8002}, {r0, 0x2}, {r0, 0x4000}, {r0, 0x220}, {r0, 0x80}, {r0, 0x5100}, {r0, 0x8}, {r0, 0x6}], 0xa, 0x101) fallocate(r0, 0x0, 0x800000000, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) 2018/04/05 00:37:22 executing program 5: r0 = dup(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x1, 0x0, 0x7, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000cb8f6740ac851bb100000000000000000000f79500000000000000befe61e6b5131a551577eebb6ece476a88228fae23f9c660088639000038b2617a4e992f48f8b53ca54efb9c8e78345031b2becfbbabc0835fd4c5166a7599831ebd9cf10c7476b04aa22393cad01e4a5f6ce51a279c59c6a17e019e4bc1a1e20993789415315f8692815c7f19d9f86af0f1c16fc61716fedd2397858fb619ca0100986202bf38"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 00:37:22 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x40100, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/dev\x00') getdents(r3, &(0x7f00000000c0)=""/60, 0x3c) 2018/04/05 00:37:22 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x3fd3, 0xba3}, 'port1\x00', 0x10, 0x20, 0x1, 0x5, 0x9, 0x9, 0x1000, 0x0, 0x4, 0x8}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/04/05 00:37:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x88) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="3c9b6dba2b8daeffc622c39cbaeec5") connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000040)=ANY=[@ANYBLOB="1000080000000000290000000000000805e1fca30f1c8429f10428a99450fdc696b72e59148bf193c7ed8e79a6277ecc813e3edf0b59e96aa4621aa4cd056aad1e44ff25195b854eeed6d405b0e66197a44344e370011d12eb04a988f308830d53744fab6dee550960491fff3693cd6e2c00000000000000000000"], 0x10}}], 0x2, 0x8000) 2018/04/05 00:37:22 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000000040)='./file0/bus\x00', 0x208900, 0x2) 2018/04/05 00:37:22 executing program 4: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xc}) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f) 2018/04/05 00:37:22 executing program 5: r0 = memfd_create(&(0x7f0000000000)='^&\x00', 0x3) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000040)=0x8000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) fcntl$setflags(r1, 0x2, 0xc30b958c354d47e8) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x42) bind$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"4a4bbcb7c621fa"}, 0xff}, 0x10) sendmsg$rds(r1, &(0x7f0000001ec0)={&(0x7f0000000140)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/55, 0x37}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/228, 0xe4}, {&(0x7f0000000480)=""/54, 0x36}], 0x6, &(0x7f0000001d40)=[@rdma_args={0x48, 0x114, 0x1, {{0x800, 0x5}, {&(0x7f0000000540)=""/113, 0x71}, &(0x7f0000001980)=[{&(0x7f00000005c0)=""/243, 0xf3}, {&(0x7f00000006c0)=""/83, 0x53}, {&(0x7f0000000740)=""/117, 0x75}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/121, 0x79}, {&(0x7f0000001840)=""/32, 0x20}, {&(0x7f0000001880)=""/1, 0x1}, {&(0x7f00000018c0)=""/108, 0x6c}, {&(0x7f0000001940)=""/23, 0x17}], 0x9, 0x4, 0x1a00000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001a40)=""/126, 0x7e}, &(0x7f0000001ac0), 0x40}}, @fadd={0x58, 0x114, 0x6, {{0x3, 0x4f0}, &(0x7f0000001b00), &(0x7f0000001b40)=0x3, 0x7fff, 0x1, 0x5, 0x3, 0x2, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001b80)=""/250, 0xfa}, &(0x7f0000001c80), 0x2a}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x7}, &(0x7f0000001cc0)=0x1, &(0x7f0000001d00)=0x5, 0x9, 0x8, 0x401, 0x6, 0x7, 0x3f}}], 0x158, 0x40080}, 0x24044080) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001f00)={0x0, 0x1, 0x6, 0x8f, &(0x7f0000ffc000/0x3000)=nil}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000002040)=@buf={0xc9, &(0x7f0000001f40)="4970b091d63e3eb5dd960487b7f06f6edf8787e56c5af363927ae436545e1888aeb677278a5bc69fe80c0a5520c9cfd3ed5c63ddf226babbd66987fdfff27f3e8ebb5fa83bb06c039e57394f9d0f743cabc6fb885c042a1a968be9be7ebf1ec4e293f73d4171b0d2d69844150bd38726f17eebba2bb3a1437cad2fb202cf3aad1f433be29bd3c9a7c564b6fdaa8b973390d1637bc7d694d1958fc904169202f532c60bcbdfa932b8977dd303d322c3b5ce475932b2b771180ec46a3798adb94eafa291245f1032d982"}) recvfrom(r0, &(0x7f0000002080)=""/172, 0xac, 0x2000, &(0x7f0000002140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x2, 0x4, 0x3}}, 0x80) mknodat(r1, &(0x7f00000021c0)='./file0\x00', 0x0, 0xffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002200)=""/167) r3 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000022c0)={0xc0000014}) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000002300), &(0x7f0000002340)=0xc) fadvise64(r1, 0x0, 0xffffffff, 0x4) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000002380), &(0x7f00000023c0)=0x4) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000002400)) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000002440)="5ee01ce85b31f371e8f60fda7c7c627319a75804cf897a673a4a6f68c4a7abcc337c638240cbb0d5062184251a44b363ad440ea9d96656aeb4049c8f511de83b88637b242fb83891eed042deade81467c0b2911f239baa98978aa9648ef0d2a010b4afbc4e5972748cd5a770eb3a193ddcec6148247c7a55a2f634db49e891b9c87b5f18d1b8c6db74c7a6d975c840bfcc7baa226ff0fcafc51b977d930140b8d7f5c6511e84cbcc96a56ef93d28") mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000002500)=0x2, 0x100, 0x1) r4 = syz_open_dev$mouse(&(0x7f0000002540)='/dev/input/mouse#\x00', 0xffffffff00000001, 0x2000) getresuid(&(0x7f00000025c0)=0x0, &(0x7f0000002600), &(0x7f0000002640)) r6 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000004a40)={&(0x7f0000002580)={0x10, 0x0, 0x0, 0x818001}, 0xc, &(0x7f0000004a00)={&(0x7f0000002680)={0x2354, 0x2c, 0xd00, 0x70bd29, 0x25dfdbfb, {0x4}, [@typed={0xc, 0x9, @u64=0x6}, @nested={0x232c, 0x2f, [@generic="f747aa6d05708d7d40f18fc4a53607", @generic="21534533562d2713b3f9473ee1f0ad3b60ad368de76722b557f0b50992ef75228b2572f061da7f331a4bd56df94373fd263f72b0e3052ea2d6d9fb5937658917b61b8837e33fd85d2eb78848b367e748f0dfbb9cf544c0b6383ecafd820f4c47b77207f74c618a29573b9d3baa0b570ac3e20dac18a1b6077aa5c5ca352b7e14bcab178a07eccc24fe495ddf114cece8922109ded1d5fda57a57f0208c5163aae2d6c82a7c95b11b2354328d5afe37148f887e4c37fd", @generic="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@typed={0x74, 0x36, @binary="b532f8ccba23c5b36ef9dab6154ab297bf2b3d114bdb912c311f101d0c7af5ec497f9a1c5a6e2aeb1cc6424317445e085060d8d2d9b170885c8a7ab8403d6a49933b6ce2e7cf6a6d67567405971e4b6a98a6058dc98f63e119ccac1e649edff7061ab1207c62015405fb037967b6de"}, @generic="a99317fa8190502a2ca555479a2074b40dbe876dc07f7d3be7b33492ad1a522fb9cd819803b0032e79bda0ebc9a04c6081b22aabf7a08d668f92ff1589d56ae6b7bc94355658551441b79d4d13f6d2cf09cd088b18d092e708942bb22763388fb21de5593ae78721cba22e24da45898bde1739ef7e3fa38885ef79e6715201e07cb3adabe2ce24660d54284f72c18e046eb00b76ad7186b0b2d46f98c2983789d24217ca29f5bd03821f461e0570e39d98de44cc47b2c73be40e58374a670f6724c3b162ab6080f2", @typed={0x8, 0x1b, @uid=r5}, @typed={0xc, 0x70, @str='%$],\x00'}, @generic="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", @generic="e4c5ca1c56e7a4583a3955ecff290108e4c6dd26da844bcbf29ba7563e841afcd2b29ca1f5cdc7a2c0cc2d3f1524ea59d245b7b3e82d73eb1efc40f8d6fccbb7584ffec5ff9b418c4495d791a0b65720fee1f49de5e7eabdbb0f6dc75ee408149ebc535a5dacb7df7a82836368bbcbea2684d729a14b0918b4817cb69644c5360401d3116632d392c4839d1ebf6b67519bc0664e812759", @generic="f1084e9899097d35c210ce550fc122f56566aec8af393fe16bb76b7d84051863b97636898bf33446db3fa3de2673f853846fa4f892c27feadc724f58dc7fb32cdfc17534671f3733497f30abe409dd9bc3dbb484593b0e626d2db770eda1af6ae39b79f0926c50d104db1a5e0a39b0de7c74f3d0bd3ee50465"]}, @typed={0x8, 0x6f, @pid=r6}]}, 0x2354}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004a80)={{{@in6=@local, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000004b80)=0xe8) chroot(&(0x7f0000004bc0)='./file0\x00') mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000004c00), 0x3, 0x4) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000004c40)) tee(r0, r3, 0x0, 0x2) 2018/04/05 00:37:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000240)={0x0, 0xa2, 0xe01, &(0x7f0000000040)}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {}, {0x0, 0x0, 0x3}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x800, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000002c0)={r3, 0x101}) 2018/04/05 00:37:22 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000300)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 00:37:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a9cff8)) r0 = syz_open_procfs(0x0, &(0x7f0000001e00)='net/igmp6\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001e80)={0x1, &(0x7f0000001e40)=[{0x0, 0x0, 0x0, @link_local}]}) timerfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa}], 0x1c) 2018/04/05 00:37:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r4, r5, r6}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0xfffffffffffffffc) 2018/04/05 00:37:23 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:23 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x81) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"a18e788a8de9cb"}, 0x8}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)) r3 = getpid() sendmsg$nl_netfilter(r2, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000200)={0x308, 0x1, 0xb, 0x4, 0x70bd28, 0x25dfdbfc, {0x5, 0x0, 0xa}, [@typed={0x4, 0x61}, @typed={0x8, 0x5, @ipv4}, @nested={0x1ec, 0x87, [@generic="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", @generic="47156afe2f0b24b6714bbb977e2812c4cfcfc86722adedfeaaf9960a6ca7a9db74d3427d66d467c775a780bdf1d2b6794d49f871a7f3cf2196467f8ca519050b5b45f20d066ee50e59182d8d1030454b7f7a890b85aec0db3036d53a8f90b958a5757d7c5e6e17aa903fa2af2742fc9cbcbf93646f5a430f3dd7a91806b727415d1289f8332b0368fe2afb2c112fddd114bd5d37bf648fc1ace9010a15142bc956f7ffe803ef09de42adcd6393faaa33ce6d17f708232e007dbcee9bad0241af2d0382f3540d11db161bbf9848d8762020b018022b0944e84a28955f43e055faed6d3d1964bb16e0"]}, @generic="94cb82a9e66a79f4af157fb5de5a3d7f022901bf8cdfc5aaff31efc643ceedc5ad569dd054f02f5c99f11a90cd0300b72a9f4dd0ff8edad8714719172ab7e12fd21e0ee42d108ec369ead04634c40cc93eaebfc771addb45ca95dccf6e945a7bc20bc0c6f9813e766ea7e6ab527bf05c9b8d452df26ee1829dd451724e8bd429eedfd65020900ffc377d10c28a7338e60d8e78d974582e5bb7136ddf5a7b0fed4b0b7f4ea50538f4a629cb31621228fbca3cc38858142b4f95c0a4b3fbc1f58b2575fefb96cbc78c4066a7a7b19b5dbe71ae18bbc76feff6a882842159b49db5f9accd76a42cda5f60933ddbab1d1aad872a", @typed={0x8, 0x2c, @pid=r3}]}, 0x308}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040011) 2018/04/05 00:37:23 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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) perf_event_open(&(0x7f00002b5f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 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={&(0x7f0000984c2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1ffff7ffffffe, 0x3) 2018/04/05 00:37:23 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x400000000007f, 0x2}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd3fe8)={r0, &(0x7f0000fd3ff1)="c59b52", &(0x7f0000000000)=""/137}, 0xfde9) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capget(&(0x7f0000000100)={0x200f1526, r1}, &(0x7f0000000140)={0x47, 0x8, 0x5, 0x100000000, 0x9, 0x9}) 2018/04/05 00:37:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x7, 0x1, 0x100000005, 0x6, 0xffffffffffffffff, 0x4}, 0xfffffffffffffeab) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) 2018/04/05 00:37:23 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r1, 0x4, &(0x7f0000000040)={0x7, 0x5, 0x8, 0x8}) timerfd_settime(r0, 0x0, &(0x7f000097cfe0)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) 2018/04/05 00:37:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x3, @empty, 0x80}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xd8) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x1a) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000140)=0x10001) 2018/04/05 00:37:23 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = dup(r0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x8a, 0x84}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/05 00:37:23 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000000c0)=0x3000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) sendto$ipx(r0, &(0x7f0000000100)="40eb950a1a889639b5f69acc5bdbd757211658b404e870390991db23ed5a08a5ec41d3b00f0a2fc75f094e45b6901e", 0x2f, 0x0, &(0x7f0000000140)={0x4, 0x9, 0xcefd, "8021027b0353", 0x1}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @empty, 0x3}, 0x400}, 0x5c) 2018/04/05 00:37:23 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000002b00)='./file0\x00', 0x0, 0x0) geteuid() r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x800, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000540)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 00:37:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x507, 0x8, 0x4e22}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000001c40)="5e54f2bfe6bef2fd1cbe8696064093c77dd5090e498b444f7bb2627ada4a18dff9d88a383ec88eaceae49959febe6051e5d3635d1f09e9a73ba82c191a60b1d8e6c90f3aad47a3fc89fe5dcab16fdfa809927a70357ff5012fe0607551c8ecedf210b7a41a4fce6045dd7f53a2e87d058fc721aeb3c16e6a0086448cc35c241ef0368da86ace100619464fa3f54d4d34dd448f27d298fd27e58e60e359879355fed820df445246eb33d962961b1636264c769f679452e23a8a924b5690910799f1ad997859f1271597d858b3852c85b5534a2689a6ee441c04a42e8535b7e7f3", 0xe0}], 0x1) recvmsg(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000400)=[{&(0x7f00000017c0)=""/237, 0xed}], 0x1, &(0x7f0000da2000)}, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/05 00:37:23 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:23 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x28368d01, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x108) r1 = geteuid() request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='-cgroup{S\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8300) getpeername$unix(r2, &(0x7f0000000280), &(0x7f00000003c0)=0x6e) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x40, r3, 0x0, 0x70bd28, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffa}]}, 0x40}, 0x1, 0x0, 0x0, 0x24044000}, 0x10) r4 = add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="14ac8b82134de540353dcfff6620fe", 0xf, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) keyctl$get_persistent(0x16, r1, r5) 2018/04/05 00:37:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x105000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x4, 0xfffffffffffffeff}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0xffffffffffffff11) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/05 00:37:24 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:24 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0x1, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/05 00:37:24 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000080), 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) 2018/04/05 00:37:24 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x1, 0x0, 0x2, 0xa, 0x3, 0x0, 0x3}, &(0x7f0000000340)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x34000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x30, &(0x7f0000000480)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000540)={r2, 0x2f, "3abb74ad3622347ebe2afb00daa946d1f1aaa1bab39b4dba4db7bad3895d7eba0694e700f69cbe45dcff883789302e"}, &(0x7f0000000580)=0x37) ioctl(r1, 0x0, &(0x7f0000000080)="206d312a0165b20b569ded9c5699a243e6c0f6953902795e034bda2f30893dc23e431c0b970db258bd24f2dff2829c141fa2e009369be7ff6e21d427c22e6a7b6478d6c7ae38d4dda429e4aee428dd8bdbbeb272ac") r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="180000ffffffff313040880a149abe000000000000110000f6974d3e3d95d7e2cbfa812285de61b97dedf535c26e60b25325465477bec1104d83eefe203d7ee15a225c41cefc371bb0c4db01fab3805a32173360bb94c69d7c5d449adfcdffce60cba5"], 0x18}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') bind(r0, &(0x7f0000000380)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x5, 0x100000000, "4de3c3c20d64f4182b405b2ff4e9b070ba4f73596f8e8c90998fe4b0aa8d6f229af565c4306ef43691f527635cd49cf6de29a18c5d62e25543782cc3198160", 0x3b}, 0x80) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa4, r4, 0x2, 0x70bd2d, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe5c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb0c}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x4b}, 0x1, 0x0, 0x0, 0x8840}, 0x810) 2018/04/05 00:37:24 executing program 3: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0e00000000000000000008"]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'nr0\x00', 0x3f}) 2018/04/05 00:37:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB="6808002018cb823b6b0d4bef30a7fcf76a"], 0x8) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfff, 0x400000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x30bb, 0xfffffffffffffffe, 0x5, 0xcd}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x5}, 0xc) accept(r0, &(0x7f0000000200)=@rc, &(0x7f0000000000)=0x1f9) 2018/04/05 00:37:24 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setns(r0, 0x8000000) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:24 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup2(r0, r1) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/04/05 00:37:24 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)) rt_sigprocmask(0x0, &(0x7f0000000340)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x40000000000a, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000853ff0)={0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) readlinkat(r3, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/210, 0xd2) timer_settime(r1, 0x0, &(0x7f0000000180)={{r2}, {0x0, 0x989680}}, &(0x7f0000040000)) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00000003c0)={0x8, 0x9, [{0x4, 0x0, 0x1}, {0x4, 0x0, 0x3}, {0x3f, 0x0, 0xa8}, {0x9, 0x0, 0xffffffff}, {}, {0x6}, {0x0, 0x0, 0x8}, {0xb07, 0x0, 0x8}]}) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x200000) r5 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x800) renameat(r4, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00') rt_sigtimedwait(&(0x7f0000000300)={0xffffffffffffffff}, &(0x7f0000e6fff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/05 00:37:24 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, r2) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x14000) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/04/05 00:37:24 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)}, 0x20000041) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000280)="9265cb98", 0x4) 2018/04/05 00:37:24 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:25 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) clock_gettime(0x1004, &(0x7f0000000140)={0x0}) ppoll(&(0x7f0000022fd8)=[{r0, 0x34}], 0x2000000000000061, &(0x7f0000000000)={r1}, &(0x7f0000028ff8), 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x866}, &(0x7f0000000240)=0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x2, 0x846f, 0x4}, 0x10) 2018/04/05 00:37:25 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:25 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x1) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x2) connect$bt_l2cap(r2, &(0x7f0000000280)={0x1f, 0x2, {0x1000, 0x9, 0x1, 0x2, 0x86de, 0x857}, 0x4, 0x30000000}, 0xe) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r4 = semget$private(0x0, 0x6, 0x40) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f0000000080)=""/165) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/05 00:37:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080), 0x0) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = semget$private(0x0, 0x3, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = getegid() getgroups(0x8, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setresgid(r3, r4, r5) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0xfff, 0x8) semctl$IPC_RMID(r2, 0x0, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f0000000280)=""/117, 0x75}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/50, 0x32}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/78, 0x4e}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/62, 0x3e}], 0x9, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000003c0)=0xc) 2018/04/05 00:37:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000700)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000001dffc)=0x1) read(r4, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r4, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000480)) r6 = dup2(r0, r0) bind$bt_l2cap(r6, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(r6, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/04/05 00:37:26 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:26 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0xffffffffffffe0c2, 0xcc0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x37, &(0x7f0000000040)="ad456908b9141f609d3c4e669a32ecbd16c3da4517472f1dbcd85bce39bce64df3f3cc51848ec7caf1bb779e61dccc86f9253f9795f2e5"}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@in6={0xa, 0x4e23, 0xffffffff, @empty, 0x3}, {&(0x7f0000000100)=""/162, 0xa2}, &(0x7f00000001c0), 0xa}, 0xa0) ioctl$VT_RELDISP(r1, 0xb701) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000000540)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000340)="4fcc637b51db664312fb5f8f18bc64e422703c07fbbea331ff0d213cec61f7c3ef59164670d281ef350259496e236af1f1c051b2a411857d33fb8cbdd719a2b0f6c2e377c16cd78517553663", 0x4c, 0x8, 0x0, 0x1, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x80, r0, &(0x7f0000000400)="1e38ca08c9d28b65e575c9cb3d3ddb19078584c40feaeb8d2a7b69dedb26908b02d4f83a65c57de47948d59892d2f75dd808321c356afd75e626fc137be4a22a15e013f80bac2b1061f55e3895639cecbc944b2e9db9c969f1d8cc14ff9fc72a54b3cf2aed1370b120c5ac7623495998f15ec1ede9f591a50523ed1d3ec751fcedc8d3096b9c5979aa8f089ce6a6b3b6d0bcf91c5767de2dd544c9b8145f12e2a0d689286a74e8211379df9806dd56bb4592c3e26f9bbce47e0133e513f128e512fd366f9dfb29e72f09c6baeff9ff4b1f6ac286c0f616f2b613d0d9b25bf51a7a440514cbd0883b44d8b5a9b681e0a97c0bee915421", 0xf6, 0x5, 0x0, 0x1, r0}]) 2018/04/05 00:37:26 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) r2 = getpgid(0x0) tkill(r2, 0x38) 2018/04/05 00:37:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) pkey_alloc(0x0, 0x2) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="878baef213dbd42236fad3d633d0923b4bef3ff46bc01c0572a3f09e73150f45e9015cf754788b23acb58978720c4defeaf0ddc12c13b9f7753f221758582659f0e7005e354817478641c614e04711e6089c22c7e9af69917f90f6a4031a133eae029af85a0854a5b75e3359", 0x6c}], 0x1, 0x6) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xe, r1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/05 00:37:26 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="736e30e300000000000000"], &(0x7f0000000140)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffffff, &(0x7f00000013c0)='./file2\x00', 0x40000, 0x80) ioctl$TCSBRK(r0, 0x5409, 0x1) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001580)="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", 0x100000, &(0x7f0000001540)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file2\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000017c0)={&(0x7f0000001400)='./file0\x00', r0}, 0x10) r2 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="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", 0xfb6, 0xfffffffffffffffe) setxattr(&(0x7f0000000380)='./file1\x00', &(0x7f0000001480)=ANY=[@ANYBLOB="7472757374657c6e3a6574ff7f000000000000001ea180a8ca64f7cd4c7fd872b438e1ee0cf8ef84acf15f5c5c5e150edbb01dd245c0e2489e5a26aabf5ae200003621a6f9b2154ef4d1c2e96a9624d85f45f2e1c2681ce0d1aa403e31d8a8c8320180000000000000fc1e21dd8e0000000000"], &(0x7f0000001440)=',\x00', 0x2, 0x1) keyctl$invalidate(0x15, r2) umount2(&(0x7f000075e000)='.', 0x0) r3 = dup2(r1, r1) pipe(&(0x7f0000001780)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001540)) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000001500)={0x0, &(0x7f0000001400)}) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000001700)={0x8000, 0x100, 0x2, {r4, r5+30000000}, 0x0, 0x6}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000340)) 2018/04/05 00:37:26 executing program 4: r0 = socket(0xe, 0xb, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x25) 2018/04/05 00:37:26 executing program 5: socket(0x10, 0x2, 0x0) 2018/04/05 00:37:26 executing program 5: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) recvmmsg(0xffffffffffffff9c, &(0x7f0000006200)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000100)=""/189, 0xbd}, {&(0x7f00000001c0)=""/238, 0xee}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/29, 0x1d}, {&(0x7f0000001300)=""/199, 0xc7}, {&(0x7f0000001400)=""/159, 0x9f}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x7, &(0x7f0000002540)=""/4096, 0x1000, 0x8001}, 0x5}, {{&(0x7f0000003540)=@generic, 0x80, &(0x7f0000004880)=[{&(0x7f00000035c0)=""/11, 0xb}, {&(0x7f0000003600)=""/174, 0xae}, {&(0x7f00000036c0)=""/57, 0x39}, {&(0x7f0000003700)=""/250, 0xfa}, {&(0x7f0000003800)=""/89, 0x59}, {&(0x7f0000003880)=""/4096, 0x1000}], 0x6, &(0x7f0000004900)=""/4096, 0x1000, 0x6}, 0x700}, {{&(0x7f0000005900)=@hci, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005980)=""/28, 0x1c}, {&(0x7f00000059c0)=""/229, 0xe5}], 0x2, &(0x7f0000005b00)=""/63, 0x3f, 0xf17d}, 0x59eb}, {{&(0x7f0000005b40)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000005e00)=[{&(0x7f0000005bc0)=""/165, 0xa5}, {&(0x7f0000005c80)=""/38, 0x26}, {&(0x7f0000005cc0)=""/249, 0xf9}, {&(0x7f0000005dc0)=""/35, 0x23}], 0x4, &(0x7f0000005e40)=""/154, 0x9a}, 0xfffffffffffffff7}, {{&(0x7f0000005f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000006100)=[{&(0x7f0000005f80)=""/153, 0x99}, {&(0x7f0000006040)=""/151, 0x97}], 0x2, &(0x7f0000006140)=""/185, 0xb9, 0xfffffffffffffffe}, 0xf2ee}], 0x5, 0x40000000, &(0x7f0000006340)={0x77359400}) fcntl$dupfd(r0, 0x406, r1) io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a07fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000), 0xfffffffffffffcd7}]) 2018/04/05 00:37:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x7ff, 0x8040) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00', 0x1400) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) syslog(0xa, &(0x7f0000000340)=""/70, 0x46) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0x3fe, 0x4) r4 = gettid() ptrace$setsig(0x4203, r4, 0xfffffffffffffffe, &(0x7f0000000400)={0x41, 0x1c3, 0x1000, 0x8001}) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/04/05 00:37:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x8000) connect$inet6(r0, &(0x7f0000540fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/05 00:37:26 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/04/05 00:37:26 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f000005c000)=0xfffffffffffffe37) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x80000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9ae7, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)="ff5760e37bf6d8991c3460b183503a1d22f97ac2f7a304e55aaf4e5bf5758b8c37959b5d4e47d96d6c0c60179121178cee130ed8e2b29d8ed6002ed4e7ea3987d427be004711c79f263ce78a006f09ed9388eaabe26027629f6d202e16ff9010daf07e551c43c820b9052b92776f2b1f6ce1be3171e583e9b9434b4e72299896c6c1f2450c3c9bef4cba1834151b240120f1ba3287336df34dc7") ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'bcsh0\x00', {0x2, 0x4e24, @rand_addr=0x80}}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000300)=0x35ff) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000380)='./file0\x00', r0}, 0x10) recvmsg$netrom(r0, &(0x7f00000026c0)={&(0x7f0000000140)=@ax25={0x3, {"46f7468f349a28"}, 0x8000}, 0x10, &(0x7f0000002640)=[{&(0x7f00000003c0)="440dfe0cf177260dde7422f76b0bf87c48e6a8d9af2977a3848f0616a6130f6ebeef08142f8051a73a12354a9d5b14f4c275d63fa100d663847910779504c855b944a1d0bd815191e9c765068fdd5e53066ee5", 0x53}, {&(0x7f0000000440)="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{&(0x7f0000001640)="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", 0x1000}], 0x5, 0x0, 0x0, 0x40}, 0x100) 2018/04/05 00:37:26 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchmod(r0, 0xec) fcntl$setlease(r1, 0x400, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000071000040000000a3ca4da2e72d8ed6ff"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:37:27 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x8, 0x4, 0xfffffffffffffae5, 0x32, 0x2, 0x1, 0x3}, 0x1c) prctl$setname(0xf, &(0x7f0000001fff)='\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) clone(0xf7fffffffffffffb, &(0x7f0000000640)="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", &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000780)="b1be4f33e232fccc0f5470880d7b0144c987c654f234fdf7e7a6282d587cc61f58428d80c6de9fe34e986857e8f149c4bb587680cba001bf824e25774c859260d1dd17a44baf6caa968a5f15631d9c43abe3c485fd1cd8f13da20b1a7de9860750b534e699ed5a1bbc4475257cac66697bd87c5876d67a9f02dc09bfa6ca6274a25a7fc4c2cedb33919402a1c91243aae82a738154b5d026458831c54764f5b7764210c50000000000") 2018/04/05 00:37:27 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400001, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x10000}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x6, &(0x7f0000000240)=@raw=[@jmp={0x5, 0x101, 0x0, 0x5, 0x8, 0xfffffffc, 0xfffffffffffffff0}, @ldst={0x1, 0x3, 0x7, 0xa, 0x0, 0xffffffd8, 0x1}, @generic={0xfffffffffffffffd, 0x1000, 0xfff, 0x8a}], &(0x7f0000000280)='syzkaller\x00', 0x5, 0x19, &(0x7f00000002c0)=""/25, 0x41f00, 0x1, [], r2}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) signalfd4(r1, &(0x7f0000000100)={0x2}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/05 00:37:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000000c0)=0x400) socketpair(0xf, 0x7, 0xfff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RELDISP(r5, 0x5605) getsockopt$inet6_dccp_int(r4, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(r2) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000180)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000005, 0x80010, r3, 0x0) 2018/04/05 00:37:27 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'teql0\x00', 0x3}) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r2, &(0x7f00000000c0), 0x24b) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000180)={0x0, 0x80000001, 0xbf, {0x101, 0x5ff}, {0x7}, @const={0xffffffffffffff0e, {0x3, 0x2, 0x7ff, 0x8}}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) r5 = getpid() fcntl$setownex(r4, 0xf, &(0x7f0000000000)={0x2, r5}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000003c0009014a49000000000000050000000800000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:27 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$dupfd(r2, 0x0, r2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x202800, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x8) pread64(r1, &(0x7f0000000480)=""/46, 0x2e, 0x0) 2018/04/05 00:37:27 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1, 0x800, 0xfffffffffffff92a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x8, 0x2795, &(0x7f0000000100)}) bind$alg(r0, &(0x7f0000c6cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}, 0x0) r3 = dup(r2) sendmsg$nl_netfilter(r3, &(0x7f0000f6afc8)={&(0x7f000090fff4)={0x10}, 0xc, &(0x7f0000b9bff0)={&(0x7f0000640000)=ANY=[@ANYBLOB="1400000000000000ffffffff10ffffff00000000"], 0x14}, 0x1}, 0x0) recvmsg$kcm(r3, &(0x7f0000000340)={&(0x7f0000000080)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/75, 0x4b}], 0x1, &(0x7f0000000300)=""/50, 0x32}, 0x0) 2018/04/05 00:37:27 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$rds(0x15, 0x5, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)={0x14, 0x6, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) 2018/04/05 00:37:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3ff, 0x20001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x7, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0xffff, r2, 0x10001, 0x4}) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x3eaa, @empty, 0x2}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7f2a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in6={0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}], 0xc8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0xf05, 0x70bd2b, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 00:37:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x44) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4d75fa095bbb280ddec3282800000010000108009fa8becb45c821af103a55", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000f762bd4aea5e671ae6e9a8b509bb28b3f0d7d381dd40bf19facfe3b067e35037029ce0"], 0x28}, 0x1}, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x80) 2018/04/05 00:37:27 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x1f) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) 2018/04/05 00:37:27 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="500000d8f00100000000000000040000070000001a0000000000000000000000e4000000000000000000"], 0x2a) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x4) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'sit0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000240)={0x1d, r1}, 0x10) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/04/05 00:37:27 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:27 executing program 5: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000900)=[{&(0x7f0000000080)=""/144, 0x90}, {&(0x7f00000001c0)=""/141, 0xffffff4c}, {&(0x7f0000000040)=""/9, 0x25b}, {&(0x7f00000009c0)=""/218, 0xffffffffffffffb7}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/240, 0xf0}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000000640)=""/201, 0xc9}, {&(0x7f0000000800)=""/249, 0xf9}], 0x9, &(0x7f0000002e00)=[{&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/36, 0xfffffffffffffe1f}, {&(0x7f00000029c0)=""/160, 0xa0}, {&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000002c00)=""/212, 0xd4}, {&(0x7f0000002d00)=""/99, 0x63}, {&(0x7f0000002d80)=""/85, 0x55}, {&(0x7f0000000180)=""/30, 0x98}], 0x9, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/05 00:37:27 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000027ffdc)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) 2018/04/05 00:37:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d7b000), 0x0) 2018/04/05 00:37:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0xffffffffffffffff, 0xffffff88) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/04/05 00:37:28 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, 0xffffffffffffffff) pipe(&(0x7f0000000100)) 2018/04/05 00:37:28 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xb0201, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x4, 0x7ff, 0x7479}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"776c616e300000020084000000000899", &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x2}}) 2018/04/05 00:37:28 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @local}, &(0x7f00000000c0)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@ll={0x11, 0x1b, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f00000001c0)=""/69, 0x45}, &(0x7f0000000240), 0x1}, 0xa0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000083000)={&(0x7f0000e87000)={0x10}, 0x3, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001d000114453a00000000000000000000c2e22994eab70efa3f9d852ce5cdeb8cce0f9c750a1be7e53cbc85e9e7091678ae1aebf564772993ca252ca61c82e441bc1fd421483c8edd7ebd6776fbb5ba40ec6167a5e645b816583c3feba90494a0a0d230a9591c171f549ec02a9110fa93db090b23aaf53843889140570f1d8c44929e00000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000008000100ffff0000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/05 00:37:28 executing program 0: r0 = socket(0x15, 0x80005, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/122) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000569fd0)={@ipx={0x4, 0x0, 0x0, "8bc50f1a4618"}, {&(0x7f0000678f6d)=""/147, 0x93}, &(0x7f0000661fff)}, 0x30) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x400, @empty, 0x9}, 0x1c) 2018/04/05 00:37:28 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x9}) r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x30d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x385) getresgid(&(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000340)) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/103) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0xa, 0x3, 0x3, &(0x7f0000000380)={0xffffffffffffffff}) getsockname$ax25(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000080)={0x2}) ioctl$sock_bt(r1, 0x541b, &(0x7f00000001c0)="0dea0f89a9b263331f2469f3f45088870ef094b65dc6d5b75f36aea57eb6f3472f8832dd7013de3fd1533dec86323d0e150ed0c266b7497e2eb43210e4d0bc0f3af8ecee0a808949f81c8b849dd12c59bb714f98ebc3bb422349fdb387eaaad8425ce4101beb3f7e06d3679f76f0791ca0e27872855c399b979455d66d974adb338081862b958ab1e2f7d1022b62f8fed0b830571943d3510d839ebcee492eb5fabac6c4ce6356d661e3da") 2018/04/05 00:37:28 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40081000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x810, 0x70bd2b, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x92}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xeb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0x2d, 0x5, 0xb32, 0x0, 0x0, [], [], [], 0x2, 0x4}) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 00:37:28 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x402) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) fcntl$setsig(r0, 0xa, 0x15) poll(&(0x7f0000000080)=[{r0}], 0x1, 0xfffffffffffffffd) close(r1) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a3155f239275be1add5fe2489d264cc410c60dbc2615de30fb0fcb51250604452dfc5c12495bddfbe4649d32ace2d7e57daa019ef93ee26a994c5dd4a85016a22a4347b36f7ff87b9bb9f1bd329d4e55a5b611e5da43fffb1c419ceb1b2de7cd778f97b742a9e798fa194b12e81d9234f16bd2fda5733261e2294bfb671649ad5c43450ad44"], 0x88) 2018/04/05 00:37:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x10001, 0x9e}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r2, 0x40a2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r3}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x20) 2018/04/05 00:37:28 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x101}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a20a6a4952ce95e4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b45ff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040059606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8083f, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xbf50) 2018/04/05 00:37:28 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:28 executing program 5: syz_open_procfs(0x0, &(0x7f0000000100)='statm\x00') 2018/04/05 00:37:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400040) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000003ffd), 0x0) 2018/04/05 00:37:28 executing program 5: perf_event_open(&(0x7f0000c1a000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400100000000000c, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x11, 0x1200) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c05b"], &(0x7f0000000040)=0x8) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x802) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="07000000200800000600000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="048ee7c6ffe300000001000000030000c005010000fcb6cad71f7aee9bffdcec3704f94a3cbc80f0954e962afd2fa48b0587874061db324530d6be2e4b755931b3af0dbf1a82696915a75fc544a1da640e91518404488aff815b6feefdcdb6b76f0d1cb7e205b1e7a5fb3c1684b10b17eca926898fa2535f05948e91a9c7f22e4a2f835a715e94467973a54886c46ce0b1b7f3e8fe0191c6e4df34d7080a91985164a96717a86cfbe9c4fe77685c88284f09cf059add25a4e6123cf67a4c5cdf63cab5d9b2c1776be138e5f2563cb947a20de7ffa2a87b9c245879dab17e3f6d40680cb01149557b3ce9"], 0x80}, 0x1, 0x0, 0x0, 0x48000}, 0x88c0) 2018/04/05 00:37:28 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:28 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="5188521103b22424a0b6b67e4465a137c12c642a50de6d510ee3d36d4a08c91efe36663256d0fb3a6bfa9cd8e4bcfde1d7775dea957036e7ba4c90f8eea36741c8a0b8ac59a27a8a00b426b7faf6728c5c3c59734f46e8", 0x57, r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = msgget$private(0x0, 0x418) msgctl$IPC_RMID(r4, 0x0) keyctl$update(0x2, r2, &(0x7f00000004c0)="df02754677212dfc3e2acc26fdc3ffa64813da490737e175e961ec0af2780ac5e2a0c21eac139f43a1fcebf262adf23a56ef2b02b2b5c7468892a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc601000000726164c8fbe1181e6d50986cd98a5c44ac0e7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b16143a72d94defa187e48b89ed93001000000307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f456a0b4ef624919dca3c000000000000000000", 0xdf) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x1b9, &(0x7f00000001c0)={&(0x7f0000000180)={'sha384-avx2\x00'}}) 2018/04/05 00:37:29 executing program 5: clock_gettime(0x7, &(0x7f0000000140)) ustat(0x9, &(0x7f0000000000)) 2018/04/05 00:37:29 executing program 2: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) open_by_handle_at(r1, &(0x7f00000000c0)={0x2d, 0x101, "740a7ee0789ce2aa844995ce33372c0dc12f4dd684cfd50b28f210052b0569993d6b842ec0"}, 0x40000) 2018/04/05 00:37:29 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x80000000, 0x2, r2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x480, 0x0) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x80, 0xcab0, "06f64f8b4940", 0xd493}, 0x10) 2018/04/05 00:37:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x2, &(0x7f00000000c0)={0x3, 0x4}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)) r3 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/kvm\x00', 0x0) r4 = add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="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", 0x1000, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x8, 0x7fff, r4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/05 00:37:29 executing program 1: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 00:37:29 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000008c0)='/dev/audio#\x00', 0x7f, 0x4400) close(0xffffffffffffffff) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) io_setup(0x1f, &(0x7f0000000900)) r1 = dup(0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x5}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x40) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000800)={r1, &(0x7f0000000700)="0f29ffc817e96202c55bd235cbfa3b59de7249ca36844d061c82c6190283d0e9e872b8cba44c26a0217a94e6", &(0x7f0000000740)=""/129}, 0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000140)=0xf, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x11, 0x6, 0x5, &(0x7f00000006c0)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000500)) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000100)) mprotect(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x0) prctl$intptr(0x8, 0x6) mlock(&(0x7f0000c06000/0x3000)=nil, 0x3000) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200), 0x2) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000440)=0xc) syz_open_procfs(r5, &(0x7f0000000300)='net/igmp\x00') 2018/04/05 00:37:29 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x0, 0x7e1f, 0xffffffffffffba59, 0xbe, 0x7, 0x9, 0x764d, 0x7, 0x3, 0x30}, 0xb) dup(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x15, 0x400000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc), 0x0) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x5, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) 2018/04/05 00:37:29 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) r1 = dup(0xffffffffffffffff) bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x21800804}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="f8660004f226270b92be504d063454537ca4427756d419c9cfaa0f2186e06a80c6e4fb991fccdc6603ad85a71119c4"], 0x1}, 0x1, 0x0, 0x0, 0xc011}, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) unshare(0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x0, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) r4 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r4, 0x0) sendfile(r5, r4, 0x0, 0x40003) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x10001, 0x7}) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x2, 0x4, 0x2, {0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x32) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000240)={0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8), 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) 2018/04/05 00:37:29 executing program 6: r0 = userfaultfd(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x72, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101371}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000800000150001000000f2ff00000000000000009500000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00004b6000/0x4000)=nil, 0x4000}, 0x1000000000000004}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/04/05 00:37:29 executing program 7: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) ioctl(0xffffffffffffffff, 0xc0984124, &(0x7f0000000000)) dup2(r1, r2) pipe(&(0x7f0000000100)) 2018/04/05 00:37:29 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284dedbedcfe00600000000a2bc5603ca0016087f89000001dbff0ffb0716c90000000309ff5bffff08c7e582d5000000000000002ae59d", 0x48}], 0x0) 2018/04/05 00:37:29 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x81, 0x20000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[0x5, 0x80000000]}) dup3(r0, r1, 0x0) close(r2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/04/05 00:37:29 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x9, 0xe285}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x0, @empty, 0x8001}}}, &(0x7f0000000380)=0x84) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000400000000, 0x0) socketpair$inet(0x2, 0x0, 0xd18, &(0x7f00000003c0)) r3 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup3(r3, r2, 0x80000) write$evdev(r5, &(0x7f00000001c0)=[{{}, 0x1, 0x7, 0x8}, {{0x0, 0x7530}, 0x0, 0x0, 0xc7d}, {{0x0, 0x2710}, 0x7, 0x5, 0x6}, {{}, 0x401, 0x8a, 0x6abf5fe7}, {{0x0, 0x7530}, 0x3, 0x5, 0x1901}, {{}, 0x1, 0x5, 0x10001}], 0x90) r6 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r7 = dup3(r6, r2, 0x0) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/05 00:37:29 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) sendto$ipx(r1, &(0x7f0000000040)="03fd06e1edb5ec2da310d8be2d77b43a89fbb076e48d1004dddab46b4dde48e408e9121e63a5b9a8e9783f713459a640a1cf956e9f45a5378487432020d7e9de2b4a62c3e253397627794c19700730b6f8d1a2e45e35555f62a25b30d4af", 0x5e, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)={0x2, 0xffffffffffffffff, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x15}, 0x1}, 0x0) 2018/04/05 00:37:29 executing program 4: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x2040, 0x0) dup3(r0, r0, 0x80000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/240) [ 1721.311160] INFO: task syz-executor7:4526 blocked for more than 120 seconds. [ 1721.318412] Not tainted 4.16.0+ #380 [ 1721.322673] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1721.330638] syz-executor7 D20360 4526 1 0x00000004 [ 1721.336274] Call Trace: [ 1721.338861] __schedule+0x8fb/0x1ef0 [ 1721.342581] ? __sched_text_start+0x8/0x8 [ 1721.346725] ? perf_trace_lock+0x900/0x900 [ 1721.350960] ? perf_trace_lock+0x900/0x900 [ 1721.355200] ? find_held_lock+0x35/0x1d0 [ 1721.359261] ? trace_hardirqs_off+0x10/0x10 [ 1721.363919] ? trace_hardirqs_off+0x10/0x10 [ 1721.368247] ? find_held_lock+0x35/0x1d0 [ 1721.372302] schedule+0xf5/0x430 [ 1721.375663] ? __mutex_lock+0xb7a/0x1810 [ 1721.379718] ? __schedule+0x1ef0/0x1ef0 [ 1721.383691] ? lock_release+0xa40/0xa40 [ 1721.387662] ? kasan_check_read+0x11/0x20 [ 1721.391821] ? do_raw_spin_unlock+0x9e/0x310 [ 1721.396238] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1721.400822] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 1721.405764] ? mutex_destroy+0x1f0/0x1f0 [ 1721.409835] ? do_raw_spin_lock+0xc1/0x230 [ 1721.414073] schedule_preempt_disabled+0x10/0x20 [ 1721.418833] __mutex_lock+0xb7f/0x1810 [ 1721.422726] ? __blkdev_get+0x176/0x13b0 [ 1721.426785] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 1721.431632] ? kobj_lookup+0x29c/0x410 [ 1721.435517] ? lock_downgrade+0x980/0x980 [ 1721.439672] ? perf_trace_lock+0x900/0x900 [ 1721.443901] ? trace_hardirqs_off+0x10/0x10 [ 1721.448226] ? __lock_acquire+0x638/0x3c30 [ 1721.452464] ? trace_hardirqs_off+0x10/0x10 [ 1721.456790] ? lock_acquire+0x1d5/0x580 [ 1721.460758] ? lock_acquire+0x1d5/0x580 [ 1721.464747] ? get_gendisk+0x67/0x360 [ 1721.468544] ? find_held_lock+0x35/0x1d0 [ 1721.472605] ? get_gendisk+0xb0/0x360 [ 1721.476402] ? lock_downgrade+0x980/0x980 [ 1721.480549] ? down_read+0xad/0x1b0 [ 1721.484168] ? get_gendisk+0x67/0x360 [ 1721.487963] ? __down_interruptible+0x6b0/0x6b0 [ 1721.492626] ? exact_match+0xd/0x20 [ 1721.496258] ? kobj_lookup+0x2c6/0x410 [ 1721.500152] mutex_lock_nested+0x16/0x20 [ 1721.504268] ? mutex_lock_nested+0x16/0x20 [ 1721.508507] __blkdev_get+0x176/0x13b0 [ 1721.512422] ? bd_may_claim+0xd0/0xd0 [ 1721.516225] blkdev_get+0x399/0xb00 [ 1721.519858] ? __blkdev_get+0x13b0/0x13b0 [ 1721.524006] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1721.528598] ? errseq_sample+0xfb/0x150 [ 1721.532574] ? errseq_check+0x130/0x130 [ 1721.536548] ? _raw_spin_unlock+0x22/0x30 [ 1721.540701] blkdev_open+0x1c9/0x250 [ 1721.544410] ? security_file_open+0x89/0x190 [ 1721.548818] do_dentry_open+0x772/0xd70 [ 1721.552784] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1721.557712] ? bd_acquire+0x2c0/0x2c0 [ 1721.561505] vfs_open+0x107/0x220 [ 1721.564962] path_openat+0x1151/0x3590 [ 1721.568862] ? path_lookupat+0xba0/0xba0 [ 1721.572920] ? lock_downgrade+0x980/0x980 [ 1721.577061] ? lock_release+0xa40/0xa40 [ 1721.581043] ? kasan_check_read+0x11/0x20 [ 1721.585186] ? do_raw_spin_unlock+0x9e/0x310 [ 1721.589599] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1721.594181] ? __lock_is_held+0xb6/0x140 [ 1721.598246] ? _raw_spin_unlock+0x22/0x30 [ 1721.602389] ? __alloc_fd+0x29b/0x750 [ 1721.606198] do_filp_open+0x25b/0x3b0 [ 1721.610000] ? may_open_dev+0xe0/0xe0 [ 1721.613848] ? mpi_resize+0x200/0x200 [ 1721.617655] ? dput.part.21+0x1ff/0x6a0 [ 1721.621623] ? get_unused_fd_flags+0x121/0x190 [ 1721.626210] ? __alloc_fd+0x750/0x750 [ 1721.630030] ? getname_flags+0x256/0x580 [ 1721.634092] do_sys_open+0x502/0x6d0 [ 1721.637795] ? do_sys_open+0x502/0x6d0 [ 1721.641678] ? filp_open+0x70/0x70 [ 1721.645207] ? SyS_mknod+0x40/0x40 [ 1721.648742] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1721.654271] SyS_open+0x2d/0x40 [ 1721.657547] ? do_sys_open+0x6d0/0x6d0 [ 1721.661443] do_syscall_64+0x281/0x940 [ 1721.665326] ? vmalloc_sync_all+0x30/0x30 [ 1721.669467] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1721.675004] ? syscall_return_slowpath+0x550/0x550 [ 1721.679935] ? syscall_return_slowpath+0x2ac/0x550 [ 1721.684866] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1721.690225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1721.695064] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1721.700249] RIP: 0033:0x40f510 [ 1721.703439] RSP: 002b:0000000000a3eab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1721.711137] RAX: ffffffffffffffda RBX: 0000000000000cba RCX: 000000000040f510 [ 1721.718404] RDX: 0000000000a3f87a RSI: 0000000000000002 RDI: 0000000000a3f870 [ 1721.725676] RBP: 0000000000a3eae0 R08: 0000000000000000 R09: 000000000000000a [ 1721.732943] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000013 [ 1721.740202] R13: 0000000000000000 R14: 00000000006fe780 R15: 0000000000001380 [ 1721.747476] [ 1721.747476] Showing all locks held in the system: [ 1721.753793] 2 locks held by khungtaskd/878: [ 1721.758267] #0: 0000000049182d35 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 1721.765905] #1: 000000006b7b5fe7 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 1721.774544] 2 locks held by getty/4446: [ 1721.778508] #0: 0000000085be6d0d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.786753] #1: 000000007dea6338 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.795595] 2 locks held by getty/4447: [ 1721.799563] #0: 000000000372a2aa (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.807801] #1: 0000000083b821de (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.816654] 2 locks held by getty/4448: [ 1721.820612] #0: 000000004878164c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.828849] #1: 000000008562ea8c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.837696] 2 locks held by getty/4449: [ 1721.841665] #0: 00000000ecfe77e1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.849902] #1: 000000000a258a68 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.858755] 2 locks held by getty/4450: [ 1721.862715] #0: 00000000de1ceae1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.870960] #1: 00000000e2f474d1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.879816] 2 locks held by getty/4451: [ 1721.883791] #0: 000000001eedc5ae (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.892030] #1: 00000000f824b748 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.900886] 1 lock held by syz-executor7/4526: [ 1721.905461] #0: 00000000e6398547 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x176/0x13b0 [ 1721.913712] 2 locks held by getty/13204: [ 1721.917760] #0: 000000006d831904 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.926018] #1: 00000000b1189863 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.934956] 1 lock held by blkid/26052: [ 1721.938921] #0: 00000000e6398547 (&bdev->bd_mutex){+.+.}, at: __blkdev_put+0xbc/0x760 [ 1721.946988] [ 1721.948611] ============================================= [ 1721.948611] [ 1721.955610] NMI backtrace for cpu 0 [ 1721.959232] CPU: 0 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #380 [ 1721.965778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1721.975105] Call Trace: [ 1721.977680] dump_stack+0x1a7/0x27d [ 1721.981285] ? arch_local_irq_restore+0x53/0x53 [ 1721.985928] ? debug_show_all_locks+0x2f3/0x3d0 [ 1721.990573] ? nmi_cpu_backtrace+0x1cc/0x220 [ 1721.994957] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1721.999432] nmi_cpu_backtrace+0x1e0/0x220 [ 1722.003639] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1722.008101] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 1722.013348] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1722.018513] watchdog+0x969/0xd70 [ 1722.021943] ? reset_hung_task_detector+0xb0/0xb0 [ 1722.026758] ? complete+0x62/0x80 [ 1722.030185] ? __schedule+0x1ef0/0x1ef0 [ 1722.034133] ? do_raw_spin_unlock+0x9e/0x310 [ 1722.038514] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1722.043067] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1722.048149] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1722.053136] ? trace_hardirqs_on+0xd/0x10 [ 1722.057258] ? __kthread_parkme+0x176/0x240 [ 1722.061550] kthread+0x33c/0x400 [ 1722.064890] ? reset_hung_task_detector+0xb0/0xb0 [ 1722.069702] ? kthread_stop+0x7c0/0x7c0 [ 1722.073647] ret_from_fork+0x3a/0x50 [ 1722.077391] Sending NMI from CPU 0 to CPUs 1: [ 1722.081896] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 1722.082883] Kernel panic - not syncing: hung_task: blocked tasks [ 1722.095672] CPU: 0 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #380 [ 1722.102231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1722.111570] Call Trace: [ 1722.114134] dump_stack+0x1a7/0x27d [ 1722.117736] ? arch_local_irq_restore+0x53/0x53 [ 1722.122379] ? vsnprintf+0x1ed/0x1900 [ 1722.126156] panic+0x1f8/0x42c [ 1722.129320] ? refcount_error_report+0x214/0x214 [ 1722.134051] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 1722.139386] watchdog+0x97a/0xd70 [ 1722.142814] ? reset_hung_task_detector+0xb0/0xb0 [ 1722.147624] ? complete+0x62/0x80 [ 1722.151050] ? __schedule+0x1ef0/0x1ef0 [ 1722.154995] ? do_raw_spin_unlock+0x9e/0x310 [ 1722.159373] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1722.163925] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1722.169000] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1722.173987] ? trace_hardirqs_on+0xd/0x10 [ 1722.178105] ? __kthread_parkme+0x176/0x240 [ 1722.182399] kthread+0x33c/0x400 [ 1722.185737] ? reset_hung_task_detector+0xb0/0xb0 [ 1722.190548] ? kthread_stop+0x7c0/0x7c0 [ 1722.194497] ret_from_fork+0x3a/0x50 [ 1722.198799] Dumping ftrace buffer: [ 1722.202408] (ftrace buffer empty) [ 1722.206102] Kernel Offset: disabled [ 1722.209704] Rebooting in 86400 seconds..