et6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000745000)="a5cb1b05d2a05472f33550613a9711d4eee02ab0acd0cf4de56752763034e921577c1b9c1b2f71268883bd8395cdbbe6f3b633fce41dacf5ccf510f5330508333e19a90c9aa5f1ce5efb2b813a6e78fa5e071f5a55d399f486d120bd2dec554e65572d8745cce642c49f4798efe31bc4ee0063666b3cca18d6a39eae789e2a41a0008398071b8266754c1f0e0da646a8d0485075804c7b03c93bddd24e66", 0x9e) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d31000)={&(0x7f0000219000)=[0xb03, 0x5, 0x3b, 0x1, 0x7f, 0x81], 0x6, 0x4, 0x4, 0x9, 0x7, 0x5, {0x400, 0x17bb, 0xffffffffffff8001, 0x97, 0x7, 0x7f, 0x7, 0xffffffffffffffff, 0x7f, 0x1, 0x2, 0x7, 0x0, 0x8, "ecbb713eccc3295adfbe69b8c50e1530a1d8074a716a3c8771167e45d72366b1"}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000de1000-0x30)={0x5c, 0x0, &(0x7f0000cd4000+0x85b)=[@release={0x40046306, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f0000bbb000)=[], &(0x7f0000d64000-0x38)=[0x0, 0x38, 0x820132bb1f30293f, 0x68, 0x48, 0x40, 0x28]}}, @exit_looper={0x630d}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x3}], 0x1, 0x0, &(0x7f000037b000)="85"}) r2 = syz_open_dev$dmmidi(&(0x7f0000f4b000-0xd)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001f7000-0x20)={0x161, 0x0, 0x1, 0x99}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00004f0000)={0x1, r3}) r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008fe000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd2000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000a65000-0x28)={0x5, 0x4, r4, 0x0, r5, 0x370, 0xffffffff, 0x80}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/04 09:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000896000-0x1000)="914c7c53603f2807ecadeecea83fab84f8e29c255fe7680140bba58742fb58b77293eba0004c816af093bb8cb5d6728fb21b8acb61155927ac7e7dfff535bea8c4ead3353e043a127a71dfeba668587ec86963e7cf7019ea36a844d2dbffe0cd512255f2e8ca6e1bbec11d0f04461a59684d651a5fbec0befa6ebd586a496f7c8646732a471e021a03325b10812e7524d4a4519add429cdbd3d9ffa4d3c6a2e8599e00f52615fe37ac31a9dabb8979bfccf6b33f80f9eecdf50c93824bfdec38f8ab3d47b02ec94b95ac56ac99e7569489be6a4f5a47c23942252ee3470d9db69921e55c610d6e50538cb756f11e0bc0ac8e7df06f2c924f59c55e0ef5badccb2829e1a88783f692ff1d66898f91fc1a00f3ba30631f787893743c44e27e82271bad23e89addba0b8cc403890b88c8949e0949c30bbc5a875202ccdb2ce2cff2ec11ac523f3a6017fe4c22592e98df320438867e81d0cd508e9dd0256b314e0ca12e37bd8276925ec76a965b4c14adca32989f3b18d951e8a0edaeed984b9815a253b5ea04e3e932e950dde4fc3e19b7759b56ba7e11be107e6fe92c27221d4fc1880c3ea35e6709a5877c458f077472b7013b4c54701d41c113f5018f240c9b12e49c70160e79fc4cef3a1236603395db4a3a045658e256bdb4c9a8af3e1f38804a6cfcd475c46fdfe7246da9da830bbcbe053ca9e15157fdd8254b4e0125401b3e717246ca5b8582029d0a1d3318f5c0fcf3d9382a47b481a1261a45477046b2366ccf586f8dd08973954dab39d44605a4021f67dbef7818d62fa07385ad3902aa0f01e2104b156d95fd37fc22596c2205b9dc85a619e80e5c34428ae945717e808be6beaad8bafe7d6c786416b547ef3e5496a4ea77d2196cf1d957a4cb1f5d1e399f879a43417c5b7a63c30ada4b302c1e17005e0b95b1664fd31abbe6dea249d094beb82439825d5a909580a1e6b82570dcafbd499eb1e95958446fd4c6950df42417c28bdc02df23fa48aa7e75e978fefc2fd7cc736b0947a45ba5ddb9db4f7481225972e58919c54bd62463f3dcd2e54a3e71509849df8bf8344bc2dcaabdb42b51a718fd88a7b3e1d4c7c1f237ce7ef26c349851911684e8080a6c10a1fe43a4070175dd61d74dbf019bdbfa051c85c7161ba8d0f6b756dc5b48f06e67ea00632cd52b4204d02c21bf7f455ac87f9a7e2e745fa4dbcca4f2f1d8ed829603ad40607b39190575e5c4d48704466439b1ef0537226b2f3ac24ff7e73ed1f41226ef735ff604971cf5fd621f396929a7e1445ce22296444837a74592fcc65cdd7f5e5160760ae2d4bf7e6cfaeeeb1628c752658c09b2d75283c6c2e38c4314f0e3f252411b10084845a66df13a075e34480dfd68aa2bcab0ccbb45e1bf20c89e6203e01809b5c349ee44e3755d52543209f293e169f1557246ec6df474257be91088a9a67af61fc6241bffa8be7adee509089b6fe8da107ea84205e163d4d6d43f9400e531e440cb28bb493b9f485adb029afce95833922a7ffdfe21d35c4571195a3cdb8a88b71b25ffb7df54ad2c6c26a9457d2c281b2a1b7b22e5c061993af1e04989f9e2a778d7c12609ceae7e8adde66aa830bbba2c8f2a0c45cdb67cd0080a5e9307acdec4886d89cc2d4375f7318eca62d70fdac6bd69820f593c1338a8c454a7f88f2c428033c99efe1fcc15b905056b49846617164a68b26b6d6ba10e86fc3d47073043cbe8dc772a7b81688688ddc914357dfa229c4b3811972597d3d0a741aa268744138fc5202cf04de7b66262ecaebb1c131c0900c953ff9c25c7c8abb71aec4fb003db6c0eda2d4becc5bf45f2452cdf791f698bd46f5388d20920ca274beab93379f0ed83574d4cd5d16f6ccd589cee8870836026f47b97cf5c25f36fcfe14c577556216214b02e2abc58cc8d73d4684313594b7abbfe6ae09778505d7ab5cfce0cf043e4d7f730172c5d15e1db8bf82c61dfcb931a6facc22ee4e7e086919208eb91c6e840d2d302981f250763fe6434a1e3b6793a952d755b5d63f6a5dcdf07e87de8c76921bbaeb6d738b44cd35cd035710cb72195237a561a803f844ff94cdcebd16cf8cfa61c9114bd1fa97641f293c3cf1a491f8ea857f9e8d3ceab5273f784bc85a23a3f07db30b2c9d7ef6fbeec5921c2e789cdcc4507c3d8f7908fdc928903eeb46a2764772c54b46af23ed276c5bff952ef1d2ede170161034e74251f8c5ac5dbcd87d1df07897553159a85efbfd2ada41fecafd8b18776831ce5dccd53f8bd7948aea0c2ef075d6024549244e34b958790993fb365ff4683929b8d5e120209f59ae473e933e738388b34781112d2a6b9aecb6fac2d4346c61b5621e7aa1a6bdb754bae5c2bce401318bc1205eab29a448544ec5dd5fab0901a19893458c20a266702541fa0da901fc007fb820a62a928025cad8e00603297f34c33925b7bda65a01f0060c0c2b0fa3f7b8977e8319e2275a0ae26efa7c5cb883bca601c8ffd5ebe17c036225cbfe2a9720fdc799315c1b572e8cb30d7aa590431eff2b5f720e1b39e87d14a730d5c5ea8a626fa3b6f5b200b36ea746a9cbb9a350aba533dea75d357a3b6bce11596804896c16ac46c5d01655ba18648339bda5aae14b5dffe9df107a2123a9e36319f2f02e6cd1d4cbc156e75686da72149b0d5586eb1f225c3d27c5ffff9574472630cbaf6eae6715d7d6cee94b35a3323f1bead69fe9629f306849cde18fb9ce2b4a4c7a447d00ee77244a8d4509a9d225f703269274cc64a73af004429636e85f85d2ce27fd27e0991489acc6ffe5545ef8e13ecc5ef3aa0581a880ba3e23bbd9020ad125eef954a12624ee448a148428d48671a3dd07171f57839cd4cf70ac32fbddcae1696c9928c34721d9918019cc2b05a8dc541fd377d6329bf04e5237eb5d46661fe6d19b5042ef5a1528af85c56aa8491f767343f023c9d4aa8931413fd8dc8cd896d8609037baf9d9e8fb0c1e8f4401a7eef67a69d08418c53501f230b9946073577c6876bbe4daad61395c7c17bc28be9bcd2b6e479e5a2bd21111487824b1d2daa4414e0015b76005a5b92e7882b4651b0c23fe54e4cf51d28ad49bd76ae6c3bab3a49e0b65c4e668e7eb8c791711a9d054a5795120698dbadfbc276f2b415b4bdd456e4b263654370e7012085bc3fe589c818ee0531cdb4a836e079679f25be6ca9e96cc8c6b64ee9a85714b107572dcaca0b96c1bf79b389b460fea04d52cdd714f6b5e2d60ec8fc8725ddb9f1357121bd3195e05412f82937c2a3be3365ef6e6a00932af2291f377c17cae967c2ddd8d2b9d5048fb663038437d8df216cc2958aaadfb0638df26d5f9c4ec7ede55c87cc4521c3b1d1fa5e725933f8d1baae93b11d1885d47263fea92454fb8bfcff56597a26f390981de46ff36f67a1bcc75817f2c21a645a0c59dcac49923d9e5b171f186c83b7175816f1dcdb7d4a950bbd0ec3a440efd33d51c488a36b8b634c3a492b5082c897ec9dbf1de8c9773e37eac25fc50a7b733ffdf6ab98cf606508da80a6d343b25cbd88e34a0dda7ca62656e64585dc99e528e7cb279f27d09ebce860af6d08a7deb1eacc5dfbdb564f283bb13d4f3e950f1350ab13d13009759f932288a6b626007137817f82099b7108ef2b4e792fadc3114d6f2650b7aaf9552a0fc31a1c36960b5bf40c3778fcc5b17323e41b23e9d757ac45117f40fa5f3c33078023197eaf84fc318f592b75047b2619587a93e14beafcfb35098e8597fbaccb2e814244d957877d5ff8bb5c8969180b5ea81b94e2221541c69ef3f99824fc981a2f5f650cee206cd939125fc60ce22023931c2156a708d7dad01c98c8857363abcbe6cd43235d74d021ea73c0db13c1b4e99d2c9faa82648099aa5561fa09a0a6d9abac389550117e2ee3ed8d104dee60a72ebab2b7191bcad33821cd56e895cb94d1d1b70dd631899e4d930c4af6314065ca570e6c2fa393ee6cf5f4547293465056d670bd0f1322068546be3273ea073a091c69715838a2053e4980fad0081953abfd616c472ee98ef0dd6965fe137b8be1d3847fb4b309be3fd02a8f7c7eb9a6db9c9c600b0d43b1cd92c737512abd62fa2847ac0b210e484b60e6263857af38cea6da7422be9ff33df4750565ad5e59736c6410d39f47495f7d39623cd1e16338d1f8e6a64d19a6c05fbc2eaea678ca92ec577a4dbdbba127f8bc4dd82842e745ed1bb51a610bd2a1d6465c36907c30a0583042cd81c9cbace67217348de8a8793549831a75d3e83b671cba12fb62c13d05b99172fc5b106b8248a42f655be45f4613c8a9f5f6481dce2d8a64ab3a0c84a40f08d25ed4f529b0e046932182c32e6244ab2c4d8b5d66ab2dde17d25851cbca166eb3bbacf166eb4f98b319be4bec66daf154a3457c81e56fd7e0168df5ed902549386fcd105f8f9951c6ae818433bf846f4c11afe5148ef86640b9cdf73bebb0ed0c1fde74bb43325b5ad9d07488fa9a7e2d8ba418e4bc69d65186d1dee692b828e4490e579d36499f1528c77b8f0978c005e0d6c045252fac8621ed044c0f29a42bb8cd5aa1209cf0362eca9149427053abdc16e6162c73e26731a3d5c990d817b14f6b995838d2f3276511bf7579afb8bf2c7a842736508a239236043c5c585fc4e114c6e2d38b18522c2ac2264af4d9fe4c366e6f328f2bc553f87706b6ee1b9f83c513e0e654a0ee0f7721d9c8c86d7da27fbf68ea8bf308480b20efcd0cc60fade635b3c7a6367ebdac04fd045f667f31e98fdef4fb9c8714c1ed059f1ef30c1e777e9e4e3b586dacaa5fc7a49efb7ac20e1aa46bd9908307134bdc412cb412df001bdb09e36bf9870924ceaca8bf012f2564bb7976a5466114da90f26bf3b6cf90e26165b639de6ada7cdb47ffff56cdd7ff34069c48b390b4a94e14892c730f9e15906fb5ab2b3fc7c9a1e97034b26f6a9bed6857ee1af391c4b990ee7c75ba256147fc52ab3a166a717ca305fad65042a88dcd3e38a086be852bd98a83570775da0261988d5c04f56ed63542feadde87d4269e023abfcaf7bdae7dc44297b9ed5e662b806853073b3e65226c087daa5667ea27428b306b4018790a0b95ef476e2ba6da01c080f0f085563951273ce295219dcf81b932e17ee90ab696d163da41551227992b02e2f921331968c7e80367944dccd9a003a7b82f04d6ad70594fb737cb84b26cb206ca42ad20ec58019d3d66c708e7fa3e52d8d5eee41a5b7bad218c4f0b1129bf04ac01406ae4c096fc4c12c8d13c974f6c60c80c0091376f23dd368ece5862f63515e768d383d63d22f4b3a488d5f664f93703b452d77d5490e425de1fc3b2c7eb6719bf530e1c0719d3091db0d3a3320cf5500434cbe943e4a7e0dfd76d536168024e8fa39a8f642dc7bb00310e1eaf4909427effda6eb77b3828f4c38e3969895b40ff1fd1701fada0038ad90ee899f6dd04ce3d3a1d57e944aea0bc1a6af0422ab59129c2cac169cb9661f7652452b7f52de2ae99150850a977f528e8d4e55da3a534fe90941d9948b187a1535e7ffa5affd72134084aae17477ba16cc7b07bc992f7cc442b13d90f20225777bbb5bd26b910bae6fb05e8d3f02d6d3e66b8ea56d6d94e4b9a8d643d00814ba8983e80f1b2a15f5ef1df0d7aeb610329a943facb276daafc0bfa7e3e82", 0xfb8}, {&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e15d1ee9b472b440fe700dc8549ff036859a8d338106d9a91d27cdef5baf0afc7558f1cad19d23744cdf7fa84c1284826cb6225ad47f39024d016f863a89edd1a5222f840284e0bf7afdd0709a666ba38bf22432ab2b3a115016fbd2d9d32f193429c02613372", 0x77}], 0x2, &(0x7f0000577000)=[], 0x0, 0xfffffffffffffffe}, 0x4) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f000030f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f00002af000-0x24)=""/4096, 0x1396}], 0x1, &(0x7f00009b6000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 09:24:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000000)=""/47, 0x2f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00007de000)={0x0, 0x8}, &(0x7f00008fd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000eae000)={r1, 0x7}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000246000)={r1, 0x2}, &(0x7f0000a85000-0x2)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000e10000-0x5a)="", &(0x7f0000b88000)="", 0x0}, 0x20) 2018/01/04 09:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000d0c000)='/dev/audio#\x00', 0x8, 0x800) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000726000-0x8a)=""/138) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ed7000)=0x0) getpriority(0x1, r2) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'skcipher\x00', 0x20, 0xfffffffffffffffc, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) 2018/01/04 09:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x300) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000df7000-0x14)=[0x3f, 0xb0, 0x6000000, 0x9, 0x83, 0x1, 0x5, 0x9, 0x7, 0x3]) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000730000)=[]) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000aad000)=""/38) 2018/01/04 09:24:01 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) [ 72.898712] audit: type=1326 audit(1515057840.141:5288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12237 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:24:01 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f00007fb000-0x8)='./file0\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c45000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fb3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000068f000+0xa92)=0xb) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00001cb000)='/dev/mixer\x00', 0x80200000000000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x40000007c) ioctl$ION_IOC_CUSTOM(r3, 0xc0104906, &(0x7f00003e7000)={0xfffffffffffffffc, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000964000)={r2, 0x3, "a29d1f"}, &(0x7f0000181000)=0xb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003be000)={r4, 0x1d95, 0x0}, 0xc) 2018/01/04 09:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, &(0x7f0000632000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000029a000-0x4)=0x10, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c0000)={r1, 0x1, 0xffffffffffffffc1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffff7e) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a37000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) [ 72.964659] binder: 12324:12330 Release 1 refcount change on invalid ref 1 ret -22 [ 72.994105] binder: 12324:12330 got reply transaction with no transaction stack [ 73.022702] binder: 12324:12341 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 73.041220] binder: 12324:12330 transaction failed 29201/-71, size 0-56 line 2703 [ 73.067007] binder: 12324:12330 Release 1 refcount change on invalid ref 1 ret -22 2018/01/04 09:24:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000d9000-0x10)={0x1, &(0x7f0000d03000-0x4)=[0x9]}) mmap(&(0x7f0000000000/0x754000)=nil, 0x754000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x2, &(0x7f0000754000)=[&(0x7f00005ad000/0x1000)=nil, &(0x7f000021b000/0x9000)=nil], &(0x7f0000755000-0x4)=[0x4], &(0x7f0000655000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000aca000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00009e2000-0x12)={@generic="99812760ecace98247567288137e9aec", 0x2}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffff4, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x4010) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) userfaultfd(0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000aa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000022000-0x30)={0x4, 0x0, &(0x7f000058a000)=[@exit_looper={0x630d}], 0x9c, 0x0, &(0x7f0000b06000+0x48c)="3169ccc626f743848a0ba1ab9e2a32251988f8be8b5b0bae518ee3bc450b3157bdcba3bde6aaddf4017a016f1a73da0c51da4a615ec93d19e86c11457833eddaf5c9982147ef45158b18e090c2427952139ec5118f0f9da35eb150b4f230f490d96ab1dda706a047b91cf34fc290f2d099891dfed406848104312c7e8e2cbc0c8ed0ee65e480bd139924b696269c0700cc3cac32364aa651b42a923d"}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000087c000-0x5c)={{0xa, 0x1, 0xffffffffffffe817, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xfffffffffffffffa, [0x7, 0x7, 0x80000001, 0x99, 0x2cba2c9d, 0xffffffffffffff00, 0xffffffff, 0xffff]}, 0x5c) 2018/01/04 09:24:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c73000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e4d000)='/dev/rfkill\x00', 0x0, 0x0) symlinkat(&(0x7f000063a000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d1000)='/dev/cuse\x00', 0x0, 0x0) set_thread_area(&(0x7f0000890000)={0x23e6, 0x20000000, 0x6000, 0x3f, 0x80000001, 0x5, 0xfffffffffffffff7, 0x7, 0x7, 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d6c000-0xc)={0x0, 0xffffffffffffdfa7, 0x0}, &(0x7f00001a8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ea5000-0x8)={0x0, 0x8}, &(0x7f0000e0d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f6a000-0x8)={r3, 0x10000}, &(0x7f00004cb000)=0xffffffffffffff26) faccessat(r2, &(0x7f0000873000-0x8)='./file0\x00', 0x1a2, 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000243000)={r4, 0xfa, "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"}, &(0x7f0000d72000)=0x102) syz_open_dev$usbmon(&(0x7f000015b000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) open_by_handle_at(r0, &(0x7f0000f64000-0x7b)={0x7b, 0x3, "f44c9260f1449921175bbf16c5204d0c9b2763c8c9935821d3bf92bd964c7aaed04b96aca05b341dcf4830d275b338d01dfc729104ea1880dd72334dbcb61179c367df2181a6fe898290a9d4377262ead7e7c959ddbbf18393942350af9b7964d2d81db7b03549f7f7fba2f3ed994a116787a9"}, 0x400000) 2018/01/04 09:24:01 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f00000eb000)={0x0, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x0, 0x4) sendfile(r0, r1, &(0x7f00004ae000-0x8)=0x0, 0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000019000-0x4)=0x3) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f00006b2000-0x3)=0x0) 2018/01/04 09:24:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004d000-0xd)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, 0x0, 0x0}]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00006a7000)=0x0, &(0x7f0000801000)=0x0, &(0x7f00005b1000)="") ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80400000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r2, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) socket$inet6(0xa, 0x1, 0xaf) ioctl$sock_ifreq(r2, 0x896f, &(0x7f0000282000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"8cad318c89f917"}, 0x2}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000088c000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000d97000)={0x0, 0x80000, r2}) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00009a6000-0x4)=0x7) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000df6000)={0x1, 0x4c}, 0x8) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r5, 0x1, 0x20001000000004, &(0x7f00003eb000)=0x100004, 0x292) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b1b000)=0x8, 0x2) pipe(&(0x7f0000de9000)={0x0, 0x0}) 2018/01/04 09:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000022000-0x8)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = memfd_create(&(0x7f0000582000-0x2)='+\x00', 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f00000ff000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000792000)="3f66fe543d12b52e4ddd53f267c8aee4d7b9722ded8afa9fd8779901fc79e8641f9ea937277c8e9a93028489423ca0d19cc26a3a703326f798cd53a0d4420e34cd3004bd3a4f1d02b45a9b2d9b43bebacbeade10025d87de26170e160457eb186b60a64d3a28480991e39f6c579e2d88481f7b23badac9a955d7266ad881145ee4329e2d866ece28e8e29ec8661d247ba59df09253ce54c2d2a3af135fc92428a8edc92b420ec44683b2ac83d2f45f03404e595159dbf5c2724a129d216907384045230b2cf2e75a52b1e7dfe9623b874d0c1d0dc95a60c0d5d355660412a76ea65d6f5f", 0xe4, 0x0, &(0x7f0000c34000)={r3, r4+30000000}) r5 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f0000355000-0x8)='./file0\x00', &(0x7f000059c000-0x8)='./file0\x00') chmod(&(0x7f0000005000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:24:01 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a2e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0204900, &(0x7f0000d5d000-0x20)={0x5, 0x0, 0x1d9b, 0x3, 0x0}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d5d000-0x11)='/dev/qat_adf_ctl\x00', 0xc0, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f00008c7000)={r1, r2}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdd, &(0x7f0000d5b000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0xa7, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x4, 0x0, 0x0, 0x3, 0x1ff, "1987d0", 0x6d, "c46f2f"}, "7fd4abc07ff4dda2906e1b6e0253df0e9c042ba884da9aadcf7f4d0075f484430e6c787adb4ff5220b1ffd6f3ffba4e3c024dcd228a90757ec27088800b29dda05e06c10ca699672b08e53e98615540fc3c020e230f4cf47f042ae9aeba8a2da0fe6ec2a2b95eb177816bc875a2ed2bffdf78c1b7534b60b28e5ee5a8571d6fb117434b8302b17f5133713f4bbb64e1c7e77cf55bd8c54"}}}}}}, &(0x7f0000d5b000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept$unix(r0, &(0x7f0000481000)=@abs={0x0, 0x0, 0x0}, &(0x7f000048d000)=0xfffffffffffffce0) ustat(0x10, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000010f000-0x8)={0x80, 0x3f}) signalfd(r0, &(0x7f0000c44000)={0xffff}, 0x8) [ 73.074887] binder: 12324:12330 got reply transaction with no transaction stack [ 73.079547] binder: 12324:12353 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 73.089949] binder: 12324:12330 transaction failed 29201/-71, size 0-56 line 2703 2018/01/04 09:24:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x80000000, 0x10}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d72000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, r1, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) prctl$setfpexc(0xc, 0x80000) 2018/01/04 09:24:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d21000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x800080803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r2 = open(&(0x7f0000db0000-0x8)='./file0\x00', 0x400000, 0x40) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000a90000)={0xb20000000000, 0xb2b, &(0x7f0000572000)="56a916c680d55b18d592b5908ec3332c95a06191a8f1af86f116bc4d33426f9e93ca1cf1d3b0c78c2bc331ee5b53153f704cc0df024c5c2f44d2b37a4c642fc5ccd40d1d457143b03c21c8874b77c4812aee9848befd68a264e392c2fdc7e7e1089c0cb8d4db13da892e0e245f0a973db2cd148fd7871d78c3485cebc22b62be0d08cd02abceb24cd9243a13609b7e617fcb29200e8f53f7132e03928d06495d7dd7a2a431693ae7f71c0b66f4f890245ddfe70c56ad6b7a251cd6cd3f216d13cc4fa60fa9", &(0x7f0000a5d000-0x87)="78b09f0e4a350a15f7effd70de9405fea7bcacc76740092b224daeee145b08c98358462f092931397e3813b67f0ef907dec2a543ab32dde5db7817aa8775691784c597465c92f79326b0014920281ab7f881fd55ec5cc86423c078f2ad31121c6d661d091587d8e16941a26e380c26001e531be18351ad6cf9a8021070d03d1ef82bcdb80f8fff", 0xc5, 0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00001bc000)={0x2, 0xca54, 0x3, 0x7, 0x4, 0x4}) close(r0) 2018/01/04 09:24:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f0000d7c000)=@random={'user.\x00', "73656c696e75785d6e6f646576d6262d2300"}, &(0x7f000088d000)=""/2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x3, 0x44f6, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000009d000)={0xffff}, 0x0, 0x8) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00007dc000)={0x2004, &(0x7f0000eef000-0x8)=0x0, 0x8, r0, 0xb}) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x8, 0x0, 0x0, 0x0}}) r3 = inotify_init1(0x5007ffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000)=0x4000009, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000931000-0x4)=0x0, &(0x7f0000413000-0x4)=0x4) recvfrom(r1, &(0x7f00006dc000)=""/0, 0x0, 0x1, &(0x7f0000742000)=@nfc={0x27, 0xffffffff, 0x8, 0x807}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000d50000)=0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"4adee71ba0d2a733e4ad6c4d4a77c175e742d02a386220568b3a73a5df5f1a1b201d34a5a8ce8d376ce36b8f5013bb908c51d181f50a71f60805f4cc8f5776d2bd183043d82c1e58b58302b57dcf16ec8e89093b329572fb7bedd0d6f6706edb5c04eaa9c7479a1513765735eb2fa82e21c73d830c8225a85e48a4c59d1edba07eb186a500fce2fe3014849f319f5a19aa52bb17a71f079d06d720c6c8795a93a6a3f7b95e48534aa895c60922d1a24e0611defb995f278f3a79923f0b071674e175ca153703261b907f59c035d3eca8339c26bc682d3b991a8a5beccc52ae8326f236647a091b9bccc07d97bd8a58a21e02c8b0c3d69feea07c0c38769aa01c85b0df3f84efee63a2797578dd5818ba2569dcca9a5a9fc62ce9122bbc1ad3bd8ebbd0d1010a603c168b64e9a04efcf7fdb14fdfded569f1bc27e3bb06167af48c3735014814f7239e0b0881c06b4017df6a732630316f544bd58f7a9401187312e41abdc61bd90cc3e5ff0f0515fcdc2da9821e7866a64a0f84b788a5d012c45a23f7a3967707a825ea7dfd10168ab40a07408b2c43fbfec99d9789e6bdb89fcbc024d1e7cab385df85675302c8507a4510c7b3b4c589e253db3eb8d3d8963e04d27c5cd27d0383a34c03869836fa5f88905c787f13759ba274bb6eb7302eeff93f59de66c751e768f0d815617efbda308891c78db902ebfc883a522880f228426022539e8f4291881597c1534e2d2f226714d3b5b90edb79471cb91d0c2d064f9b1eebe1df1c8e944c0b48d349f72fa888cdd5be0d056538989a3be46fb0339d084bb59b43f542b0eef600b22dfb63ed8de454fec98f0574570913026c618af5c68614f8d7645302b723d9f2557700b5e20f5220e7726447368bdf6e1f301df9614e2bed059d132e7a14079c60619f152ba4ecae086d10ae19b70c5487e848cd3b4a19b84a9bb081cc521459fda94729d5fb566759c52e73af5c5ec471a3ad7e30ba8ffb4fda9d59aa102ae77c06b706415588def72662cb4812a0a473d779110f365d756211a5b02614ec0d1149d842b45700fe6e6557be88b7a08ebb11a27e2741f00fe103ab80c2925d23cbcff839215bbbb3c61e7d0b1a55a3c969c30ea5ed7d4bd7dcd59e5bd307518d0ab560a3755786191c783718ef39d89a81cc1e21deec48dfd9a9d125b62f57c53c11cf3565b90f8c3b3296bebc266d9b52498114cdcc6843ec2c317fe9cfe76b1a2787f4d290216f979d913d14e2dff4c51305bb86b4105d812388f0ab202b2e6b172ecf49412c0057f75a3b11361a1e1755eed64b2dec01a52b0c1cb69b7778959ec8b240617b4a279ee7861047e6167170bb2b4493c2714066881372bf6173c04dd156014f32f5a299e9221133b5fafa4060dbfde4ec00e6a04b4d484522b62e28e281519b63a07060db4347b0fba9c6b115"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r4, &(0x7f000090d000)="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", 0x5d6, 0x0, 0x0, 0x0) recvfrom(r4, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f000025c000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) 2018/01/04 09:24:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x7, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000a77000)='/dev/dmmidi#\x00', 0xaa, 0x8000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000077f000)=0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() r3 = getpid() kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/04 09:24:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e1e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000295000-0x1)=0x4, &(0x7f000071b000-0x8)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) close(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000fa0000-0x8)='./file0\x00', 0x1, 0x122) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000be9000-0x400)={"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"}) 2018/01/04 09:24:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r1) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/04 09:24:01 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d5c000-0x8c)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x1c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, []}) 2018/01/04 09:24:01 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000694000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000084c000-0x4)=0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000189000)={0x0, 0x0}, 0x4000) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f000089f000-0x8)='./file0\x00', r2, &(0x7f0000d5c000)='./file0\x00', 0x1) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000d5c000)=r3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d5c000-0x4)=0x0) waitid(0x3, r4, 0x0, 0xb, 0x0) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f00002de000-0xc2)=""/194, 0xc2) clock_settime(0x2, &(0x7f0000d5e000-0x10)={0x0, 0x1c9c380}) r5 = openat(0xffffffffffffff9c, &(0x7f0000789000)='./file0\x00', 0x204800, 0x84) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000d5c000)={0x0, 0x0, 0x9, &(0x7f0000d21000-0x8)=0x0}) 2018/01/04 09:24:02 executing program 1: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/175, 0xaf) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000ba000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000bb000-0x8)=0x10d000) 2018/01/04 09:24:02 executing program 6: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x9) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000ae1000)=""/135) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x1, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000ae8000-0x1e)=""/30, 0x1e) 2018/01/04 09:24:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000732000-0x8)={@empty=0x0, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xba, &(0x7f0000d5c000-0xba)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x84, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x84, 0x0, "2a6924c7dd477eb8d72d721327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14b6d11b9ac9226347e9aa447f1dec90c7e9cf6f2ee90acd81e38c73799b6e4a9c4dc88091897efb0dffe9a5fb2b7625"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000760000)=[0xffffffffffffffff]) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000a1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000115000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'poly1305\x00'}, &(0x7f00004e3000-0x40)="35f66213982648fb91a37fa6", 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000010a000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000ade000-0xb0)={{0x8, 0x8}, 'port0\x00', 0x8, 0x10, 0x5, 0x4, 0x3, 0x81, 0x8, 0x0, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000968000/0x4000)=nil, 0x4000}) syz_open_dev$evdev(&(0x7f000023f000-0x12)='/dev/input/event#\x00', 0x9, 0x30080) 2018/01/04 09:24:02 executing program 3: time(&(0x7f0000fd8000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000004c000-0x4)={0x0}, &(0x7f0000000000)=0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x3, 0x10001, 0x8, 0x3]}, &(0x7f0000000000)=0xc) prctl$getreaper(0x0, &(0x7f0000001000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0xa)='highspeed\x00', 0xa) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1) socket$llc(0x1a, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8dca, 0x653e55b8, 0x3, "088d06372034ed7b276c84940d1dbc6f5b713be7f4895571c573275836cfbfad0c784b15bafe6d4db86d3c75a207d8eda8189391644b71b4239c9635d4c6b4e97f61a440daa67626459cfc6d522e1ac1"}, 0x160) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/85, &(0x7f0000002000)=0x55) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000004000-0x8)={0x1f, {0x7, 0x8, 0x10000, 0x9, 0xffff, 0xffffffff}}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) fcntl$setpipe(r1, 0x407, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000004000)={0x5, &(0x7f0000004000)=""/32, &(0x7f0000004000)=[{0xffffffff, 0x1000, 0x100000001, &(0x7f0000005000-0x1000)=""/4096}, {0x1f, 0x29, 0x0, &(0x7f0000005000-0x29)=""/41}, {0xffff, 0x2, 0xffffffffffffffff, &(0x7f0000005000-0x2)=""/2}, {0x7, 0x50, 0x741c25c0, &(0x7f0000004000)=""/80}, {0xff, 0x34, 0x9, &(0x7f0000004000-0x34)=""/52}]}) 2018/01/04 09:24:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000ef1000-0xa4)="", 0x0, 0x0, 0x0, 0x0) 2018/01/04 09:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r1) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/04 09:24:02 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) times(&(0x7f0000117000)={0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b2e000)={0x5}, 0x1) mmap$binder(&(0x7f0000d0c000/0x2000)=nil, 0x2000, 0x3000005, 0x48030, r0, 0x0) 2018/01/04 09:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00003f6000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) 2018/01/04 09:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002fd000-0x20)={@generic="5304d7cd41f15a38e8f198b7cab9718c", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$key(0xf, 0x3, 0x2) 2018/01/04 09:24:02 executing program 6: getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000ebb000)='user\x00', &(0x7f00005bb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a33000)="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", 0x1000, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x10000) 2018/01/04 09:24:02 executing program 2: socketpair(0x9, 0x6, 0x8, &(0x7f00009b8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x4d)=""/77) r1 = syz_open_dev$sndmidi(&(0x7f00007cd000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x68400000009) r3 = accept4(r2, 0x0, &(0x7f0000b6e000)=0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00002de000)={0x0, 0x10, &(0x7f0000a10000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000325000-0x4)=0x10) 2018/01/04 09:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005e6000-0x4)={0x4, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x17, &(0x7f0000e08000-0x1017)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @llc={0x3, @llc={0x0, 0x0, 'N', ""}}}}}, &(0x7f0000d2f000-0x18)={0x0, 0x1, [0x533]}) 2018/01/04 09:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000cea000)={0x0, 0x5, 0x9, &(0x7f00003af000)=0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000afa000)='net/igmp\x00') preadv(r1, &(0x7f0000980000-0x40)=[{&(0x7f00000ee000-0x92)=""/146, 0x92}], 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/04 09:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000472000)=0x0) setpriority(0x2, r1, 0x3e22e193) lseek(r0, 0x7ffffffffffffffb, 0x0) clock_gettime(0x0, &(0x7f0000849000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000014000-0x150)=[{0x0, 0x7, 0xff, 0x0, @time={0x77359400, 0x0}, {0x9, 0x6}, {0x81, 0x6}, @time=@time={0x77359400, 0x0}}, {0x0, 0x9, 0x2, 0x4, @tick=0x80000000, {0x2, 0x100}, {0xffffffff, 0x1}, @control={0x7, 0x80000000, 0xffffffff}}, {0xffff, 0x101, 0x8, 0x3, @tick=0x6e, {0x7, 0xfffffffffffffffd}, {0x101, 0x8}, @connect={{0x7, 0x9}, {0x8001, 0x4}}}, {0x2, 0x3f, 0x3, 0x4, @time={0x0, 0x1c9c380}, {0x8, 0x5}, {0xffffffffffff2c68, 0x7}, @connect={{0x2, 0x6}, {0x9, 0x2}}}, {0x3, 0x9, 0x0, 0x3ff, @time={0x77359400, 0x0}, {0x8, 0xfffffffffffffe3c}, {0x251, 0x80}, @addr={0x58, 0x6}}, {0x400000, 0x100000000, 0x0, 0x40f7, @tick=0x9, {0x7, 0x3}, {0x9, 0x7fffffff}, @raw8={"d581fd98da38d00b5baf4deb"}}, {0x2000000000, 0x8, 0x9, 0x9, @time={r2, r3+30000000}, {0x401, 0x0}, {0x0, 0x8}, @queue={0x101, {0x0, 0x8}}}], 0x150) writev(r0, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x1) 2018/01/04 09:24:02 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d5c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000d5c000-0x14)={0x9, 0x5, 0x1, 0x0, 0x400}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x90, &(0x7f0000d5c000-0x3f)={@random="0d8870447f6e", @random="e8000d00", [{[], {0x8100, 0x7fff, 0x3, 0x20}}], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x0, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0xd1a]}) 2018/01/04 09:24:02 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) fallocate(r0, 0x12, 0x0, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00004b7000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d75000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/04 09:24:02 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c6000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x6)={0x0, 0x101}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x1, 0x4, 0x4, 0x6, 0xffff, 0x1f, 0x76e1bcdd, {r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0xae, 0x2, 0x2}}, &(0x7f0000001000-0x4)=0xb8) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001000)=[{0x7fffffff, 0x7fff, 0x0, 0x6, @time={0x0, 0x0}, {0x2, 0xffffffffffffffff}, {0x6, 0x9}, @result={0x9, 0x80}}, {0xffffffffffffff00, 0x8, 0x3, 0x8, @time={0x0, 0x0}, {0x80, 0x0}, {0x8, 0x80}, @note={0x6, 0x8, 0x0, 0x8, 0x7}}], 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000)={0x9}, 0x4) 2018/01/04 09:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a6f000-0x8)='./file0\x00', 0xaf) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fcntl$addseals(r0, 0x409, 0xffffffffffffffff) getpeername$packet(r0, &(0x7f0000fcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008be000)=0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000276000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r1}) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ce2000-0x10)="d20501db543d52db3fa656792c8baf45", 0x10) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000e95000)=0xfffffffffffff8b2) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000596000+0xc51)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/04 09:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f5a000-0x8)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) fcntl$getownex(r1, 0x10, &(0x7f000041a000-0x8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000ac5000)=[{&(0x7f0000ceb000-0x1000)=""/4096, 0x1000}, {&(0x7f00005c2000-0xbb)=""/187, 0xbb}, {&(0x7f0000e1b000-0xe5)=""/229, 0xe5}, {&(0x7f0000876000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c3c000)=""/21, 0x15}], 0x5, &(0x7f0000733000-0x80)=[{&(0x7f0000945000)=""/251, 0xfb}, {&(0x7f0000fad000)=""/226, 0xe2}, {&(0x7f00002b9000)=""/88, 0x58}, {&(0x7f0000632000-0xb9)=""/185, 0xb9}, {&(0x7f000052f000-0x1000)=""/4096, 0x1000}, {&(0x7f00001a9000-0x7f)=""/127, 0x7f}, {&(0x7f00006ec000)=""/153, 0x99}, {&(0x7f00008e5000)=""/170, 0xaa}], 0x8, 0x0) readv(r1, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r3, 0x2) 2018/01/04 09:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000440000)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000348000)=0x0) 2018/01/04 09:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f87000)=0x0) capset(&(0x7f00000fc000)={0x39980732, r0}, &(0x7f0000244000)={0x4, 0xfffffffffffffffe, 0x83d9, 0x3ff, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030600007f000000000000000103000480fbf502007e23"}) 2018/01/04 09:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000deb000-0x4)=0x3ff, 0x4) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000a46000-0x400)={"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"}) 2018/01/04 09:24:02 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d5b000)={0x0, 0x0}, 0x2, 0x81) syz_extract_tcp_res(&(0x7f0000ce5000)={0x0, 0x0}, 0x5, 0x9) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xea, &(0x7f0000d5c000-0xea)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv4={{0x5, 0x4, 0x8, 0x101, 0xdc, 0x0, 0x7ff, 0x7, 0x11, 0x0, @multicast1=0xe0000001, @rand_addr=0x9, {[]}}, @tcp={{0x3, 0x3, r0, r1, 0x40, 0x0, 0x16, 0x0, 0x2c, 0x0, 0x7, {[@mss={0x2, 0x4, 0x2}, @timestamp={0x8, 0xa, 0xffff, 0x918}, @sack={0x5, 0x5, [0x4, 0x100000001, 0x7, 0x2, 0x5, 0x85, 0xe32c]}, @eol={0x0}, @mss={0x2, 0x4, 0x4}, @md5sig={0x13, 0x12, "02e2bfa6259a24def837076cbc0af2f0"}]}}, {"edbcb11a0ebb52dfed9270146b2ddef9d1f83111d85c30c1ebf86415bded6081b6dc7d095a7a51f7762681d1e7fbf69ca0cc054b49af91b662a4d6bebff580e5f5b508dc64b873e0534afd942cc2419aa2be4060e48374648c86b130f8cc44dcfad3833c38d2a9caa651d590f8608780"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d5c000)={0x0, 0x0}, 0x1, 0x0) 2018/01/04 09:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/sequencer\x00', 0x400100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ba5000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socket$bt_l2cap(0x1f, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) 2018/01/04 09:24:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f6e000-0x10)='/dev/input/mice\x00', 0x0, 0x84082) accept$inet(r2, &(0x7f0000f99000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035d000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000dde000-0x20)={0xbf0, 0x0, 0x800, 0x8, 0x2, 0x1}) r3 = socket(0x3, 0x5, 0x0) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000717000)={0x2, 0x0, 0x4, 0x7fff, r4}) delete_module(&(0x7f0000d0b000)='ppp0(:mime_type$\x00', 0x200) bind$inet(r3, &(0x7f0000cb5000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000270000)={0x0, 0x81, 0x2, 0x8000, 0xfffffffffffffffd, 0x3}, &(0x7f0000698000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000069d000-0x98)={r5, @in6={{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3f}, 0xfffffffffffffc72) syz_open_dev$audion(&(0x7f000093c000)='/dev/audio#\x00', 0x1, 0x42842) close(r3) 2018/01/04 09:24:02 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000003e000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000d5b000)={0x1a, 0xd, 0x0, 0x9405, 0x9, 0x80000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:02 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x7) flock(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x101082) close(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000436000)='/dev/autofs\x00', 0x43, 0x0) lstat(&(0x7f0000929000-0x8)='./file0\x00', &(0x7f00003f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000846000)=r3) 2018/01/04 09:24:02 executing program 6: r0 = socket$inet(0x2, 0xb, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1000, 0x400, 0x6, 0x3ff, 0x3, 0x6e, {0x0, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x1, 0x7, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x84, 0x1, 0x0}, &(0x7f0000d1a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x24000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x9, 0x9, 0x1, 0xba5a, 0x8, 0xee83, 0x20, 0x5, 0x87f7, 0x7fffffff, 0x1, 0x8000, 0x1]}, &(0x7f0000815000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x400, 0xf585, 0x1f, 0xa8}, &(0x7f000010a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000+0x4d3)={0x0, 0xce, "51a94e71943b0bc97e4844b95bdc1c3846fd03753c303cbf00f9c2ef0efdb2d9db68b80414623362f2ef2fbbd3847ef29ee951e6a06eb45d4190821045016ce151dcfefe6474ae4eaedfeadbbd406083810ace5eb0c27b5cf93f76228d5107cf98991b32c431f7f52a09c5a915a50a9ec635715960b96cf3506380983a3aa9ab306e0bd2bfae82136e4c3a2dfa586e8776ef25a891093893a545322c8eb4a5e2bd59ae628e073316c4624fca67dcddbc74481c8a17a53b7c7412c5ff799214638b53bc3377616625804853a42f9d"}, &(0x7f0000001000-0x4)=0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f00006da000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b2a000-0xb8)={0x0, 0x7, 0x4, 0x9, 0xfffffffffffffffa, 0x9, 0x1, 0x80000001, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10001, 0x2, 0x81, 0x1000}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f6d000)={0x0, 0xb0}, &(0x7f0000bc0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xe0)=[{&(0x7f00007a0000-0x1c)=@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f00003fa000)=[{&(0x7f0000000000)="3967ef7ca86b9f9e8c3a931d28cb1a784cdcb46761f26665dd722c441b597dda1c6257c29eb5184b8431f4479cba589fb6479fc5e7f71646b6a0450138904becbb1c023228ba374fbd93f2d3673575efba43794267621a0b1fd7a08082fedb02ef5b20ac49d0e36d34a2560dcc9782fa7ed09a7f7d5d", 0x76}, {&(0x7f0000e97000-0x81)="b3f77231ea4e874b81cbaf6da2598696fbd6e47cb719fa12f8fe046e738798589c4db316ec4ab6307ac265e601414e358d95f920880d5c709075105051ecf4cf30d923f34f0d892e0340687cc8d56455410c3e9a6410492b34d3d033f2942524ee7b53b1bb91a5ddabc4cc1894e5e3ee6c8c17ac4a25052bb7e537ae61569dca0a", 0x81}, {&(0x7f0000d4e000-0xc5)="3b1fca9822ff414f22ad2a7ef5c9936b34e170506682b5fc0d48e663cdc013507987bea75638e7225629c8bd268142ac862f6ba8238408df9d9415aefdaf4efa4f4c782bda10b5439d4bb2c49478032e4f2ed0e30efbee168dee785ea16a5280a049cdacdd06da7d721e5af8b1d2b117ba1a7e1a4ef1d69611af388ccbd43db8246cd89a320a3c98894ecdadb5d12f2408481aa6e73daeb436e3e70142778a955ddddf89823b35392ffea44a93bf67177aa06d09429488f2293ece7591ab38c4b59761a973", 0xc5}], 0x3, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x1, 0x8, 0x24f, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x0, 0x5, 0x5, 0x0, 0x8, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x3f, 0xb67, r2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x6, 0x40000000000, 0x10000}}], 0xc0, 0x0}, {&(0x7f0000e6a000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x27)="ea3eedafc92b48360b66f88c2a095e3515bf608ae93b53f6e9822e384c45c7a479c6d883fa5e40", 0x27}, {&(0x7f00002c0000-0x5f)="b450a80051a67fd52a2775e73d0795069c92863fa1a8edddd261ff135802370bb89ced60756dac1876f26691d0c9e0dc223127de6720637c9452d9bb0a60da8cd9d24631116ef27ed6bb24b22ab6c178d970b45e69e2036a1e5bda4c82f262", 0x5f}, {&(0x7f0000ee8000)="9ec286405f4d507c20bd51a86f60a1bc33743c6cebe2007b2f14d476e54c8e1c3dbe37aa95718f0ee5038c6a30b7f3b000f7fa653b7672736035b7387643da26dcb83b7a139ba00749a13466dad1d0152de066bc5e2790501bd6fccfdc7af71e80d0cc4d88301f67ec87c9b1d117dc4c22487e0bcc2b34a83276d7ad68dcb6413930c345dbdb80c3d73a35454e7637cf47ca9c23738920a39e535d5c558ee14a610486383141279597d31af4112d8889d3e2b40e59251a32d1c6fc1e1733f449e33d76cffba0cd89eaae70d06d334e0ae8de65b77568b7d5ba8dda22fbfb801492942bc151c2b993501a183cdb1e7e3d5f00c1577046155be6", 0xf9}, {&(0x7f0000654000-0xac)="764905662fdc9dbabdfb804e8ef1a7a3fe132520e5bcf80c23e14bb9c076466e043b646371d41ab7a875f7c0bae7d526878e05ef556de16d7596f518969604cd8063353c656925a6bc8ae21649e20c38343b55804c7d6d191c0db62cd5743dffe2450f4aa99b925b61da92258766eda85133a02d58f5f6334862e0073ef8e5d9c29b5e652ccab58365e91dbf65eb1de695ea75d3a6cbd0342772a843c6ba9d38c90680c08b7901ff107e9b40", 0xac}, {&(0x7f0000000000)="289800c8de3a8d450cc805e804b172ca2d613dc1e809a6be586775bf563e1d33369306a11732ab348176d8792ea2480e6a73c7a00a6b523903f2d91fe99f7547ec168f8901e5171622afce69e5dc7025bc342be8cd57841df1ed39b60c964e1e37e33890dbb013c0328c062ade07186cbf3d97d7238addecc227dcf19e25d6249fe1f7c3add6c2095083998c2d0738f68183c6109194972c576df2074a62376266a05bc1447129afed77d288c4c432d2fedbc0abcbbe", 0xb6}], 0x5, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x6, 0xffff, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8200, 0x80000000, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000000, 0xa, 0x62, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x0, 0xffffffff, 0x2, 0x1f, 0x7, 0x200, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x7fffffff, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1f, 0x2, 0x1, 0x93, 0xe9a3, 0x7ff, 0xfffffffffffffff8, r6}}], 0x120, 0x800}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f00000fb000)="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0x1000}, {&(0x7f000036c000-0xb0)="f418fc79bfcb4601e1987b75e4f7a46e882f1fb3584c4c952370c075e22e69b6f60a066c1a24928ee2ef90d499a15bb10344a5e7702edf115d9d187a04b181fe5c1e07724524cb6c67d33ae540275a72d2ace842f6d4d56a054b6240a811796a1154edbfe898c6a5a41526a28b040689bb3347f821e1e9d054852a1a59ee908cef32500ad6229bfde7d6ecdc05e3860ecf1ba4dab3bb47c1de297805ac41789909fb641b2bfd55359f5c93314db083f0", 0xb0}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f000052f000)="8ead9c8c708b18aa9c27cffb16a6364e0f041f0e08d945f282b6f8e3d8cc0c5a6978f7839ea5533880a574cfdce00544a1883ec991e9d95cd8061bf232ce9d5cd89b5dc4c5cebe112c95522feaee1d0514b9", 0x52}, {&(0x7f0000b42000+0x2b4)="1f78db0547fa6aa23c5dd00be1ef99", 0xf}], 0x8, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x4, 0x5, 0x4, 0xfffffffffffffff7, 0x9e5, 0x7ff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x2, 0x1, 0xffffffffffffffe1, 0x800, 0x3ff, 0x1, 0x6, r8}}, @init={0x18, 0x84, 0x0, {0xffff, 0x3, 0x477d167, 0x1}}], 0x90, 0x1}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="0e47b647c03882b852cf4ed214c357ac8b559b86a15609a41f2127bdee83413beba9d7ec79eb06e543ebe5a8ba2ab013874d7dc328e233f138b6474824c0b4969e25751c64fe37d59753d31b47c495dde913a9ea2efe7f1088e529438f91326d75d03b9e02765ba19b663d5648a6969e43acf3563d07c2c5e59a2a77bea4e43ddf2021addd75d0ce53df9fe3f9b2fde7499441887ebd0c1adabcdfc425c4b9bc88523927657e4ad077b2fa6fde02c39769ef4dd4cf8a1bd1b241f399ed0083208f4dd3af54db3ce614a5224ae002d2eb9866a301acbbb80ee5afd4b6db7ecbec4264fd326c945830", 0xe8}], 0x1, 0x0, 0x0, 0x40014}], 0x4, 0x1) 2018/01/04 09:24:02 executing program 7: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) syncfs(r0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00002d9000)=""/122) write(r1, &(0x7f0000949000-0x2)="", 0x0) 2018/01/04 09:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mount(&(0x7f00004e5000-0xa)='./control\x00', &(0x7f0000d54000-0xa)='./control\x00', &(0x7f0000864000)='aufs\x00', 0x3000, &(0x7f0000b20000-0x26)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) getcwd(&(0x7f0000ffa000-0x8f)=""/143, 0x8f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) renameat(r1, &(0x7f000010e000-0x10)='./control/file1\x00', r1, &(0x7f0000b25000-0x10)='./control/file0\x00') write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f00005c2000-0xa)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f000033c000)=0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000f4000)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e61000)=0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x9b82, &(0x7f000072d000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079c000)={0x0, 0x0, 0x0}, &(0x7f000055f000)=0xc) ioctl$ION_IOC_SHARE(r2, 0xc0084904, &(0x7f00001a4000-0x8)={0x0, r2}) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000cc0000-0x20)={0x6, 0x9, 0x1ff, 0x44ce, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000da8000-0x4)=0x0) syz_open_dev$usbmon(&(0x7f00000c8000-0xd)='/dev/usbmon#\x00', 0x101, 0x900) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b3e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000cd1000)=0xc) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000224000)=""/4096, &(0x7f00008f9000)=0x1000) sendmsg$unix(r2, &(0x7f0000a90000)={&(0x7f00001a9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000060b000-0x30)=[{&(0x7f0000554000-0x5c)="cab9dbb0b2a833796cf83a0d416a59e2c60cce05fe880cfd50692ee524f2afba419979af054e5aef004ceb212c6d2dad8a1dc715a43b12fdb66c42c5fb650a1bf6b481a3047eaacc2c7878da2588e7a6d4e2a656bce999d39c8a9164", 0x5c}, {&(0x7f0000050000)="", 0x0}, {&(0x7f000020a000)="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", 0x1000}], 0x3, &(0x7f00009fa000-0x88)=[@cred={0x20, 0x1, 0x2, r3, r4, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x88, 0x800}, 0x4000) 2018/01/04 09:24:02 executing program 5: unshare(0x2000000) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d5c000-0x10)={0x4, 0x0, 0x0, 0x100, 0x74bd3c35, 0x3, 0x8, 0x4, 0x8, 0xfffffffffffffffc}, 0x10) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000aa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b3c000-0x4)=0xc) getpgid(r0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getdents64(0xffffffffffffffff, &(0x7f0000832000-0x5a)=""/90, 0xfffffffffffffdfb) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) 2018/01/04 09:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_cancel(0x0, &(0x7f0000c67000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000957000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f7b000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = timerfd_create(0x3, 0x80800) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000058d000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d4b000)=0x0, &(0x7f000026c000)=0x4) close(r0) r2 = request_key(&(0x7f0000599000-0xb)='pkcs7_test\x00', &(0x7f0000e2f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001b1000)='/selinux/create\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) 2018/01/04 09:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socket$inet(0x2, 0x800, 0xffffffffffff8001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005c6000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e, 0x8, 0xffffffff, 0x61, 0x0}, &(0x7f00005ac000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000612000)={r1, 0x7}, 0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091e000-0x10)={0x0, 0x7, 0x2, 0x3}, 0x381) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000033f000-0x5dc)="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", 0x5dc, 0x0, &(0x7f0000b73000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000719000-0x38)={0x0, 0x0, &(0x7f00008a0000)=[], 0x10000000000002c7, &(0x7f0000a8d000-0x120)=[], 0x0, 0x0}, 0x10000000000) 2018/01/04 09:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000048f000)='/dev/kvm\x00', 0x5, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000013a000)={0x7d, 0x0, [0xafa, 0x2, 0x5, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) close(r1) exit_group(0x54) 2018/01/04 09:24:02 executing program 2: mmap(&(0x7f0000f49000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x70e6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x9, &(0x7f0000000000)=0x4) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000001000-0x3e)=""/62, &(0x7f0000f49000)=0x3e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000017d000)='d', 0x1) 2018/01/04 09:24:02 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1356, &(0x7f0000d5c000-0x1356)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "a82b14", 0x1320, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0xffffffff80000001, [0x0, 0x0, 0x0], {0x1, 0x6, "a8d6ab", 0x0, 0x6c, 0x46a7e58b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x32, 0x223, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xfff}, @jumbo={0xc2, 0x4, 0x4b594288}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x800, 0xe7, "6cc32880d36ca5954f62c6d85ba63ed5f3cc58bc10d2067b2850e1314208ea20d9cbf78a757574b9f91914eaed7e27807849b5dc91ba07bc8f2cc69bbe352333a40b42d9009db429b5794b0273cde72a45f45f3368f40178324f2ce11bce579ce091be609e6a4a27c0b70bd253a7146d1ce8b9a32e4eb5d328df80618451c8f65fc50a752c12f7d26f69b8c7006a91642896cbfad90950211c2c8e0c9dc1d05631b18dd9ebba1c599d5d464abb44902863442f6fb24af366a79a64c9936061c001173942dd39fb07861f4c56bcd9e7830b8e63831d72eed5fde6a74e9ff88ba948cdb4f6be194e"}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x448, 0x1000, "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@ra={0x5, 0x2, 0x8}]}, @routing={0x67, 0x2, 0x2, 0xa2, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xab, 0x0, 0x7, 0x9, 0x0, 0x24, 0x3}, @dstopts={0x33, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x7f}, @padn={0x1, 0x1, [0x0]}]}, @routing={0x2f, 0x20000000000001d0, 0x2, 0x5, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x4, 0x4, 0x0, 0x7, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3ff}, @calipso={0x7, 0x10, {0x0, 0x2, 0x89, 0xda494d6, [0x1]}}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x0}]}, @fragment={0x5c, 0x0, 0x80000001, 0x8, 0x0, 0x26, 0x3}], "145774e3068e55c1b707225fb643f0c725ab53b1fa0f0d4004ccf519e31083370119e667d0c759066acc64b2f4f029c085b92ffd8c3884acd405c4dcf8b8aa8a5a06e4416aac59ffad37eb4f7310f2404575b9421c860306b031800faa8dd9a21d5faaee0f26c04e708470b25897e115b1352746230ed875bb01420e10b12ffc0376269a3441b3a8a18591a40bdf21a15da0a4acebdef3bb874a6ba03dbf192c6faf8c21777ded109aa8e2b89f8d64f99cb6d83b9514c47e19d5438eb22218469d3fdcf5769e3219a8cda4b2ac7977a316"}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d5d000)="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", 0x1000) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d5e000-0xb)={0x2, 0xeb5, 0x0, 0x3f, 0x0, 0x1, 0x8000, 0x20, 0x10001, 0x2, 0x0}, 0xb) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/enforce\x00', 0x88000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000013d000)=""/6) 2018/01/04 09:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a44000-0x4)=0x0) sched_getattr(r0, &(0x7f0000cd8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x0, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/04 09:24:02 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fc9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539esp(xts-camellia-aesni,sha256-avx))\x00'}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000fc8000)=""/221, &(0x7f0000fc9000-0x4)=0xdd) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fca000-0x12)='/dev/input/mouse#\x00', 0x80, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fc9000)={@generic="7dcd6d9fd2f1d3bcdb7f5d708625ad17", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept4$llc(r0, 0x0, &(0x7f0000fc9000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a06000)={0xd60, 0x7, 0x6, 0x20}, 0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000351000-0xa8)=[{0x0, 0x0, &(0x7f0000756000)=[{&(0x7f0000fc9000)="b724ab38389a993601304160b2d53fda093096fe95d39f12c55610d71e4a78b8d3d1656f039f08bb11f7370acfc0e4db0ee8cdee0602dca85e991c7d6c4d4567ced9b4d1d275d1b379f43ca6f82fe0571fc5a10036d0afa0f5940c1169", 0x5d}, {&(0x7f0000fc9000)="", 0x0}, {&(0x7f0000fca000-0x7a)="286e2a807da23bcaac0ba39672f74553998b2d8114d87e4603927ece9070041f18e609bdb9ab5681e8a690f8d4d3b52c21b3b242722bd6d99fccb984d5cc6d226fcadf3b0c52c729fa80e7088c2ed4fcd186d3f275a0ca3669b35cef59392de1825746ff71828723f2ac55dd415927e89b52c545e84b87ebe5b1", 0x7a}, {&(0x7f00005ea000-0xc4)="d3a6bf35445265966c8ef255e386bd87e8ce92d9d8f07f44056d364c1c99113d74ee96ba85faa2c26226cd3bc0bd03f0e2ba1ea91a0d18073182e78b336ab620e7e4d925b7f2bb15e22d7072605e87d188756368a9c384f1db1764495a8f7fa6b21b8eb850a4d42f5a4e8ad0dfa6f511e9cb5c5677d16bd31d3ddb76641bd2c4e7e3e04430cc0591bff8d3ec1ce6ba1c1f638c2feff3bf2642799b64943516d5bcf3f9bd1327a31ca98a34154920119d2bc083ef1e2492f418c5f542270564907508b4ca", 0xc4}], 0x4, &(0x7f0000a72000)=[@assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}], 0x60, 0x4000}, {0x0, 0x0, &(0x7f0000fc9000)=[{&(0x7f000084a000-0x13)="1122d067616cffb5c2ba40c0237d4674e4689e", 0x13}, {&(0x7f0000fc9000)="91e8eb2a2105b9cb4f8c1ed17860baf84660d5ddcf6da4f143df7c3966c84ea056729719b8043395445e62b499d2979cf6b1a381929868f07ac5a9b7fd75ccc28296328befd36feabf0187a245f85f790bf3d66fea551e292f4f29e3f65b4c8f0889e67e1f82c77b8346f30dc736f6ab41f58bde2eab83025d87b8311ea95d", 0x7f}, {&(0x7f0000860000)="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", 0xfb}], 0x3, &(0x7f0000fc9000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x20040004}, {0x0, 0x0, &(0x7f0000fca000-0x40)=[{&(0x7f0000fc9000)="5686524ca911044554dd33208fc861ab18d9a54b70af39cc08d6386551ecfb2b60ff5ef4bed1a8e40fdbb06f54ebce4f2fe9c9ff6e8230da8eed7d4169da766424db0330b72c9db414cf4088f0a67ca7af5cb5679ecc", 0x56}, {&(0x7f0000fca000-0x9)="afd9db95d79acf3ac0", 0x9}, {&(0x7f0000fc9000)="48747a9c6f3cf36f70d6a84ae76dc1f3a3eb5853c5ac327c687325173cb6d9c989aad99a3b7fe5cdfe138fc807e2073bd63b2ecfd653f6a9e5aed5d37ae3d44bab5e0e4b7e4afd174de88d4e382d395b8811de1253cbb4cd4a2f3761b85dd9e6f5fc1861e3314de3df7ec9cc3014326f81cbfca92bd77d5835363704e90b44bb532826a45ddf62328288088afae30f808b1429d844f1c6219c363063137f7ddb", 0xa0}, {&(0x7f0000a03000-0x36)="31ae343a9c4ee6cb589de8742fa9fc5c4fdff145a274263554f996b7ec8b9eb4e897df09f397f50a36b45c8712ba5fb2ccdba4006dd8", 0x36}], 0x4, &(0x7f0000fc9000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "1a1a880113b4d675aef372d1f75f2617ce7a3596820b10eb2e45cce5a14b3132c67caa3929b29fff2ce5845b71ed995398bffa94cfc55fef37c78d041001fd243f4f86c53d35ce37ae89a7856b90232407fe09ca4dc7b49f1b54f8b659b080cd0688df4fa8baa6088e1c05c4df2c1b5ac6bbfaa28dd30ac741afaa270c043a2e95090f23fb85651f12313386cdb1683e1033df525f6acd03a4db4922bf748de457c4c805b2e29499b709b68d84a03a13c14c0a0e06f50432eed9ebbaff570ea802f6c47f5ea452cf53733ae38316664315524a70399a29ea4e46cce890f45e6eae5f2f0507bfe2f694baaafba41fb56681957ae29b277535add749fb858bcf377b64630e69302c3573994c8d9a2120805b71a1db4dbdc6dbbb03d0a5f1872888c2e753dbe2f3ba49b8371c044af3372d5d277b092de78448e33bc135cbc5d867a2c7a8c3943d478fc9c5b50b4679db7388642b8af6f4626cecc359e80d5b37a0cbb75abf31ec93d64e295ea89035465767d6c3a0ecb8e79aa8d6907f604e680fc93792a2ed7540cbbbe59a037ad1b16caafd7c353b383b3fe89bdc0c2108304d0c0e466e1b664dd53e7a1777f195c8838d3c739dd92cc668e46367c5d902eb372a0e35975c3f223e8d77ebc9cc5223c3754c26fbe116012bb6497052446647b326f5d0133c69af5b59cf11c892bccbdcc7e495660af0cb26b2e7e2d19f01ff1899031d826c960b84b638ec73d3c97d9659189b94727cafa910c089bdc4cbd055bbf7bf87a6a55bae4feaaccc0240661acd655b791036ed5001a5c2bab9338b173750bf7113639be0d0f6f620e897a17d67109feea57a53c5da0bed2a7f2e7ef68e11663e3ecd6a115f5e9450483472061a014dddca41d7c21b1a0e00f3c2670dd4120fec538cb714802d31026cf9a100cec4cc61684c64789349eaab0477f5f1bc31c3ba6a0970eac89020479d442c384c15d89436d006682a373070287162ce0b6d8b1c5780355485ea2847f1f45db1f325b1c26a660764ee389ef8cd0681b8cc857022814635145dead03d04aca557e60548307e0a6c5336a2f2d03d1fa022a18fea48489e89832f68756771d915c064a312247771c9fa5ea1f3ebcae2727f8d1d97f938c44c031d4aa30cd32a0fe5a70568f822d08faaf41bd33dc161af1579fd6a6239f32c810baca066d96e9a0cacb1325b99899848b81af17bacb8cf1ce2cb1e091fd1afc65e2698874c9faeda672fecb3fb04a825142f0486d770bc35ed6edc2fd1848b90f9381f59f32bf0c435501c3cd3d7d59b4f4163fcc8456144c77688609fb0db2e3d48543024e0eb7e56e7bbbaafcd755cad22782ea3d4e5f8f0a7d40980caa6549188dfc0a66ec9caa5ce0d78d53f1ade2a166989955a0327e985c79f38ab32c249883b18c97f732cb649baab5bbd851eb039f6f14635f9b1652d746397cbdfabce4d19e36506a22d5f142dc3750f076ee7972e4e695c1140cf993a6e649ab056714a6abf3eeda5e8ccb31979103aef034c8d9de7721bde35da7818a462d22be87905e465f98c3d77f90f6375530419de68ee7d4068d9873310ca349ff1a40d4e81a48dc4452a4e28347d5f9186ce7abf87e7e45d531cf569d127b6935956b3f710c0fc07c73e8a8a9a49e8ed66bed58d36bbf2d88c7e422715f4c12fa06fb8a69145624b9469c2c85467652ddbf275b6392b72d35ea3d67990bc25fa8719dfd5bb4272c16215da00f93d849f4b588cc26ea088d3820d7b9dddb4ba61058c539a0c5c19d683375bd1ebb5e730eb9c23c50b33334090bf702f5e7a0325b5cba74eafd1819436726d45c63ec1aa349d3409e3febe4155c8d4ae9beb318544aa638d590fde2043c60e0465815ca5d56bfe9e8f104238c6bfa6726d3cd69ac0464e4ded1ccba2931872c43a23a897afcf25628b6cd622849aafdf07e458ac14dd874947de55ef197e99ecd722eeab10bb9e6cf0749057a7b7aadb46cc779855d2d1980a2af4b88762029c6e3a20d863e900a713e3febd687754048705ac21e0923fe03ad622cc47268aefd9474f5bb839b871c082c10e036386a594737084fe8ab9d4ddd1b2bf730c7d3ea87d6f21ff303ff304c0c84a311f4bc86fd66d5623d7e985fa8df97cff72d1b1edf9f18e38da28a3dc6f58e11ce47b2347741686e0c7ca610d606358207b3ec6161934b2f22b28547027ff24681b6b5dec9b484275daf1c592c3bf64b01e927a7ca86306c45f898da4c299747a46eef78a2d209550072d4826ca290cb73aec5cbb27e831584565fe87e40e11d78dc9d8f2af863f628e7bf4afa44f3b2827c70ff334a7cdbb1c4c6ee1762cbf4c2abe688612905346c01110b75a34ce454da0768f5f4587d245d61e25a81267d36598dd1487df82aa8fd27aadf749f74aa6ee4e14eb7aff25fa71a8ceb7168ba5ce5a9ab90de74100c6883a164d470638528bba22f304f652794a40bcc12e06db68764f665e11c978b2284fb401c79089bca9e61157c4d314f9651f41ed6685fa429ae7a5af2891fef180b9e93ebaed4adfadd08baca2f179567d048c8033c2fcf7f4cf823c14bcccd200e396e3e9623a431c649b713a949b029d60661b9742722cbc702e3709689318fa95e9bd981cacd618d9ac715d0b3173cd397b5a0ab9cc276a4ad7bf4c9dfdff9414cf0878448444d29016b45abadd96985ef26ee6a504fdd563fa25b9ec781ea9a57ec0966f855a2f24e9e2b766be445fa020f993fb8eebc00db365fa05ce2192c33bf14aa67f452ad300bd1e8e51d0f15de68319ce91fa85f5326c978edcad44b98624a730093fba31bca7b9f8fc9f3378afa6a5efbee22dd2879a8b59c92411546bb07ab669de05e589863775b2795a3b33b3be3007dec031ebbd79a56654d99ff664b9adac8531742ff50ae1cab763413caa4dbe50d0844143fb31a17b332a5bd53f40a7ce7a369d4cf25d14ec0bc604a35f2e1a81860c8b3b09c75e6b848898ed5f9796b544ddaa6920c54243bbbbd604429eb50028f9604ec3f83ed3fcd4db99dfb32b340aee80640b713fc82553053bcf2de15fefa2bf2c5ef6cf95cf5c2a22b2d397c49677520b5e2b7e4b01ac4d68173510b67352b9520a77076eec8d856b49064a357a477b359b97524b332019a749032133481e1c8286fd811ccdc4a10236be41f559097929da3a53aa291b252fb3e3f35bc8a741434dfbffb90eafead3e475ea3c5e58bd31cd225e9e9f4237fc7e174d1b01bb1a6d6808e20484f407327caa09d7f52cd51c66bc9f9fd8fda8570def5f7c0620ea8116360aa753f2798e83b08511dc8ba63447f2831ac574e61d04461b1045c99cfc5ebbd6c6145b7a066befb8d72a6c1de300dcdc57d1a3c98554e591d84f2b825a92b2c434c474a415bf2fe994adf8840df0b471945101615bcda1b02229da70bd78c83d11c808eae8253168257c543e3067f292d2322fc345b9f445c38007a68915c7be964597950b0133e1e6ce4dff2baf16a97b3b2509e07603d3729fc41e3a82389452e047ef22208d876606d834d0dc41da18b52bb70fe8dbc33fcbbc049ee3c6b37254ce99e6c523694e8bec9124fab4b94418afd0e466df04d5fc6b0b222cd3f07f31637d294624969346d4bbd78bf75ab3f5e1db8a4c4a3c045cea5f41b4f5994ce49183cdfe3df89e3737dd923b0f33a9dacba12034726e683fae1241c0a1bca82c1ae09697bbaff9152a532233d36e4f20508f2ec59bf696975b57da5da543313170992d3e02911709c35a7864737d7b9705b04f627e80b918ef3c803e9130a4bfacd6a09b74702a58c626631b8cb549d7cdac4a173fb2ee31078f47f8c55e165aca1d22dc50a989a02b70c64f580a79521b9cd8a9b63409e02f9cc223eee9a64f17bee894a138de6020282aacc100b9a6e583bf4f01ed7608c50593c7acd6a975df4d69e380a059b61ec862ca6111b51ea236b11bd6d9dda0443e9b9c0222a5d19e1a1aeab0157e1d78a0a7b97f1e249f4b0bc72c6858deb1625741d50d14277797e311498e40960dd614397c07a0c26809c137b0f199c045787a2a8d3ac84259c49e86961eafcdc1fce0e0631e405cea63175eaee5d7b0b53097bc2b16d8f24327820bd8ce72ebc36d78be97fc451b2edac8a61d9e7e9737f44571ae6f1bd06d119434ffe88f5d45be238373c1acf519a6c9dbe7b785b5f3f4c2851ff153c9a552d31739cf16dd5a4eeb9024d51d30ba235071086e29f9b523850278138cceeef7315b08934ae202643c8c7695833ba7b1738b8a44c361b8d1dea1f3ead3c9c190cea8f0b72669cb47f66c86597e09d83825075e284321605ca7dd2988f7564cb4ad37e4fcbda82a9f6feeb1457d5ecbda7f901dbd23b5433cb322df4dd1ff6b8f6d2b54b3ce5fb7e6333383af26c9532fa6cced0ccd0b531175f7002f7af49102ef865a193f24add79c75df467fe1f12aa804669af4ab38cd1e0db3539e71bf688c5e8344781d85700723b385c9ced41eb2cf5615d2cfd622af2cb3314929adb2a7c6e4153cb6ce14868080e219f59b0f31c8a66e50ce0c58ffe4252f69d810f93c619696b19bdf4717f6588d41731a348098b23065ae39b229483567064fa054518e73998632bd109bea76f68e24d39f4693da884c62d13ee57a1ea63a42e77e520e00fa6e1b28df35f92ea833ab976ddae5e8a3a658715b8eef31e570d8d4f55b025707b2e44cd123f63633024a72e88d57ed19069dd7c76293dc9beccd7689c31331569b84d66c675fe4e00677e4ef4fbc2d412ad724bc7afbe05a599ba9a199894c8d6683291b743f5811e49997c7b30a5d34f6e069ec72387802ec517f0c4493b57b191224d974d88cd2773ebccb2fb9c6db232a80dcb2dc30c7ad4165b730fb5d96abe0a6ea5c2b3353f3b2326ee958b87ed6822f493f13bb492472ba3995c7e7563b11caed386303658b543c2757ea466d4666cb7603420c317f849b9c405967251b291cb170c1457a83342a69fb6e2df231bd2702814a5a91c6fc3568d4457b69e69221f5c2583bcb9c53e8b15a39c685b06210eb6454eb8172d8fe6a8414b4ff8100a65cebb2c54f152afc2467637180006708d2d49c0ac202f141a44495ea38fb09021353d92860d6947ee9154d58f5b85356b40e5a49b8aac807b3973f7454abf51e1b2900545f6432d4cfa8f7b290aec7e0d1f99dc85068314d44ff98071adc2180d9da247ef661b82bfe9c6251d9315c4fd8fc54265dd1e3ce29f6846c953adb11b310358c569001700b841e072aa2fef21be25c5bae4884b522f54371f8a28459ccbf1f5a3b2a159c633efb62db0174dfe9faecb7a1d64bbdc985da2fbf8bccd7d29ab6c8d6ff53a34e6b966f3af5f24ccbdd23f28ea331e6d230e08469a800d2ad83022d7387610b67307ab4cb38f2ea21d9e787a5a4ad4c2513f1cf78208fa927e1bde12cf58c0d7f0337441aaebab2d0a4201acb9fb67f4eb3dafdf7b3be78a4bc4a9299e6d69187371e1e379acd48e78e728062a2be13d1f71548c611e0328bae3c027d634136e29880e31aac1c50ad0b5be6c53738282fd100fe6575fb9803c82fd1ca9adb19db9cedb20eb8b4e8e26cb7bf6bc3d742ef11ceb8ec5d07c9b737e1342cd4b6d21de624c5976c5f978baff090e5f23aa20995d1ab6eaecc1a665b3b6e3f47df4c682d527768d90c70cc053721478ca921e1f6f4777bee264e53c286be2fe09316ed824cb652e90ba889afca7e7517640bd349c92d1b1a9bdda8f71177e541d69fd02ae85e5becd74912c1"}, @iv={0x68, 0x117, 0x2, 0x51, "e6429ba12f17d0f0dd03df2384dc4d13fae0d4a410595f16dfeb06ac69eeee61b090294dd86a5d6044ca6b2291e99b9d00c91f7abde0cc2eb5dac0f9ee16dc58951c3e65cdb38704c9bbc20a40c93d1db6"}], 0x1080, 0x80}], 0x3, 0x40) 2018/01/04 09:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/04 09:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003da000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bf3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e8000-0x4)=0x9, 0x800) recvfrom$ipx(r0, &(0x7f0000ae9000)=""/63, 0x3f, 0x2000, 0x0, 0x0) 2018/01/04 09:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0xffffffff, &(0x7f00001e4000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000323000)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f2d000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000746000-0x10)={0x0, 0x10, &(0x7f0000314000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003a4000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006ab000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) read(r0, &(0x7f0000f87000-0x70)=""/112, 0x70) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r3 = msgget(0x1, 0x100) msgctl$IPC_RMID(r3, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ec1000-0x4)=0x2) r4 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000020d000)='/dev/cuse\x00', 0x5a342, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000198000)={0xaa, 0xfffffffffffffffb, 0x0}) syz_open_dev$vcsn(&(0x7f00003f8000)='/dev/vcs#\x00', 0x6, 0x4100) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000293000-0xdc)=""/220) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f0000c81000)=@random={'system.\x00', '/selinux/context\x00'}, &(0x7f00000da000)=""/65, 0x41) 2018/01/04 09:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000383000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r1 = syz_open_dev$midi(&(0x7f00005b8000)='/dev/midi#\x00', 0x100, 0x401) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000374000)={0x8000000004, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000abb000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000cae000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b49000)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000857000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000030b000)=""/4096, &(0x7f000048b000-0x4)=0x1000) 2018/01/04 09:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x9ed) getsockopt(r0, 0x11c, 0x2712, &(0x7f0000ef1000-0x56e)=""/1520, &(0x7f000033c000-0x4)=0xffffffffffffffd9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f4a000-0x18)={0x0, 0x2, 0x20, 0x4600000000000000, 0x1}, &(0x7f0000267000)=0x18) getpeername$ipx(r0, &(0x7f0000917000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b89000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cad000-0xc1)={r1, 0xb9, "cf2261780e7a5a3a61325c030114eaf2224a27aecee7e5c3f5f0f1e1725cc5f466c6f5e839b8a932d7886aaca04dca44d78ea0b52351e9aa4f04f17258fb1d7a3d5a84b8d816d89e37ccb1a087fd15641c33557b978beeb3ff5270ce3e48b44a9c8ef05972c931eec4d627f8ec713135b019da66e86acebcb72bb8b89b35f4b796c6420140c341a9da9ee91e3f7d985d22d385195611f368b5603531c19d5664be4b4cd189c6b6f5fb7c44634fdc2f93806eb5da6646ce9d87"}, &(0x7f0000764000+0x861)=0xc1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000442000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00001c3000)={0xba, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$netrom(r0, 0x0, &(0x7f00007ea000)=0x0) 2018/01/04 09:24:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/04 09:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e35000-0x14)={0x10000000000005, 0xf, 0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b81000-0x20)={r1, &(0x7f0000c6a000)="6829189707b0ceebfe19a56af68c9c46554415091341dc60545d25eba92b72d05dd63c71e3508835fd66e2eb1504d222c04891b8bd0d595008767d1b4d02c502bdf29df1241f547f518d1ecf648d08882bfe3e1cf195c02110d967cb04", &(0x7f0000c4f000)="058dbe86de42205654b60d66036bc6e40cdfb79c965a1fb6aa66ee9df8870f979e518108767fa611e4ada195aae95baea177cf04559624372e0798eff8e10696fc4dfa302cb67d69ea5ebf4957da2906a1a64e71e4b836184f321fc4962c90f63b15de8c81646a510f89eceda417d1c083c83a2699a3149686cdd2db3564", 0x2}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) dup3(r0, r2, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/04 09:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d44000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000ec9000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df1000-0x4)=0xc) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x3, 0x80801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000858000)={0x0, 0x401}, &(0x7f0000254000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000013b000-0x14)={r4, 0x3, 0x3ff, 0x1, 0x3, 0x3}, 0x14) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000016f000-0x18)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000cb4000)={[{0x2, 0x7, 0x620, 0x9, 0xffffffff80000000, 0x6, 0x20, 0x9, 0x101, 0xddc, 0x81, 0x100000000, 0x0}, {0x0, 0x8, 0x75d4aad9, 0x0, 0x8, 0x5, 0x0, 0xab3, 0x1, 0x7, 0x101, 0x7, 0x3}, {0x2, 0x2, 0x3, 0x80, 0x10000, 0x5, 0x5f6, 0x1, 0x2, 0x401, 0x2, 0x6, 0x1}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000c39000-0x70)={[{0x7fffffff, 0x20, 0x3, 0xd4f, 0xe0, 0x62d, 0x4, 0xc9b, 0xf65b, 0x7, 0x80000000, 0x20, 0x7fffffff}, {0x1, 0x5, 0x2, 0x20, 0x7ff, 0x2400000000, 0x4, 0x7, 0x1, 0x7, 0x8c13, 0x6ec1befb, 0x6}, {0x7ea, 0x3, 0xffffffffffffffff, 0xfffffffffffffff8, 0x0, 0x1000, 0x4, 0x6e, 0x8, 0x1, 0x0, 0x3, 0x0}], 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/04 09:24:02 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d5d000-0x8)=0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000d5c000-0x8)={0x3, 0x600000}) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r5, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) dup2(r4, r5) fcntl$setown(r1, 0x8, r3) tkill(r3, 0x16) 2018/01/04 09:24:02 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000826000)={0x0, 0x0}) r1 = open(&(0x7f0000a6b000-0x8)='./file0\x00', 0x80000, 0xbb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b15000)={0x0, 0x7fffffff}, &(0x7f0000a8b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x3)={0x0, 0x20001000, 0x0, 0x7a5, 0x7f, 0x3f, 0x0, 0x9, 0xfffffffeffffffff, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x4, 0x8, 0xe694}, &(0x7f0000001000-0x4)=0xa0) rt_sigqueueinfo(r0, 0x40, &(0x7f0000001000-0x10)={0xf, 0xfffffffffffffff8, 0x3ff, 0x6}) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x80000001, 0x400800) ioprio_set$pid(0x0, 0x0, 0x2002) 2018/01/04 09:24:02 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000be5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000049000)='/dev/sg#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000201000-0x18)={0x0, 0x1, 0x10, 0xd26e, 0x9}, &(0x7f0000afe000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000fc000)={r2, 0xe8, "e48f12aebd0d71efe1f12dfabfb8be3c210e77887090f151f3cf1a0db7bf0452bfbf6af6f895149ce101df46a309311b7a756783a5da9d91f3d264bcedda0f3b7e235eb7aa5a7f3f18eae2b6bea06332c4eeb554de95e448a552529096494683783ecee79c4f5b414a742e878844fb1c8a64baa1836ee0817ec0f7b4dd9cf2c86fe1ca02b0835fd937bb88d349ad54c2c5b20163e1aff23b682e1fcd231e5c799c4ab16f821069913a34bd45218ab8326bd8a94d63b77b8ebebf7b5fa256af3bf7ba531314b86c8530d551733f6a1314fffd1f2bbf02ea4076258edd38871c72c9872c40f6db4b00"}, &(0x7f0000083000)=0xf0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e67000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac2000)=0xe8) r6 = getgid() fcntl$getownex(r3, 0x10, &(0x7f0000b6f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d79000)={0x0, 0x0, 0x0}, &(0x7f0000895000-0x4)=0xc) r9 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000df000)=0x0) r11 = getuid() r12 = getegid() r13 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab7000)={0x0, 0x0, 0x0}, &(0x7f0000570000-0x4)=0xc) lstat(&(0x7f0000574000-0x8)='./file0\x00', &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000a0d000)={&(0x7f00005e0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003fd000-0x50)=[{&(0x7f00004bd000)="432ab1ba1a509bacf88bf0b507f7179c13d1ea3ff136bff00f7e3e10a1948a01f5e8b2306a0393887b3e6ae220ec58ad45c3811e76077e5af61d0a2003d089555fcbe6b6506aa5917807199857c66db9bb8ad0891ecdff7a54233b323934a8aa0232e8e0475e615be0d1aff6e71a45ef341999e42451", 0x76}, {&(0x7f000031a000)="06b7c5bb0a95b05029ffa9a813d9cd861272f8433ada5265934ec3f8f5303a4877358649039bc303605b55e08e13f39a032c6ed563bfc748a9e49cbee51ff7feb797445d7d0d7482161d8727bffcb543feaa8df01f64c351197a52e17ecda6f03ddf1a7cd4b00e03cb621abb7b7cf081cb65febdd5f44c30df", 0x79}, {&(0x7f000002f000)="b0b1e79df8633a226df92500f5a9d2cd6530e3e46130d8ca22", 0x19}, {&(0x7f00000b8000)="ee3c8ed436388036e683af2146813babee7898c33a2c2bf944a2785792b2e9c38a3d58da5dab90ce22b0f647e0f7aec3072d40cb5fe2c9838ab9407ad9f1b898c45f9c257612f3101f293e9b3a1a5902bdbf76aef364a40d52f765e9646f061ddcbb82285e32ded5990348d1056a5526bfe81fd78c1bb7c2db3655b23b6a75ce36f01154a2843b7f707bd02db193fb9b4ec3c3a18b4d24adfc8e0b843c139e7aea004f", 0xa3}, {&(0x7f0000818000-0x60)="2fa46681d5a519c86f87142d2a94adfda462d918b34da3d579858323ec4dcca23938f6cab2b63af47db241b8ebb071201c8b0f34eb5766d4c9ca8f99c21ec805dc5e59e9fff5525c7c89296011b507571aafc79ba05b92f79f5d0cd39cc58c3d", 0x60}], 0x5, &(0x7f0000a1f000-0x80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80, 0x4000}, 0x0) r16 = socket$inet(0x2, 0x1, 0x0) ppoll(&(0x7f0000433000-0x18)=[{r3, 0x0, 0x0}, {r16, 0x0, 0x0}], 0x2, &(0x7f0000d61000)={0x77359400, 0x0}, &(0x7f0000eab000-0x8)={0x0}, 0x8) r17 = semget(0x2, 0x3, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000024a000)=0x0) semop(r17, &(0x7f00001a2000-0x24)=[{0x3, 0x3, 0x1000}, {0x5, 0xc6, 0x1800}, {0x5bfeb2fb19514010, 0x1f63, 0x1800}, {0x1, 0x0, 0x800}, {0x7, 0x9, 0x1000}, {0x1, 0x8860, 0x1800}], 0x6) 2018/01/04 09:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x5) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a20000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00005dd000)=0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/04 09:24:02 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d6000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d5b000)={0x7, 0x3}) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7e000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000f19000-0xc)={{0x4, 0x1, 0xfa5, 0x2, 0x1, 0x3588000000000000}, 0x3}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005ed000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00006e7000)={0x3, 0x2, 0x4, 0x1, 0x1, 0x0, 0xfd4, 0xe9, 0x4, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r2, &(0x7f0000322000)="", &(0x7f0000999000)="", 0x0}, 0x7) r3 = creat(&(0x7f0000b8f000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00005a4000-0x4)={0x0}, &(0x7f0000899000)=0x4) 2018/01/04 09:24:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000938000-0x4)=0x20) 2018/01/04 09:24:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000e07000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffeffffffff}, @alu={0x7, 0xfffffffffffffff8, 0xa, 0x1, 0xf, 0xfffffffc, 0xfffffffffffffff1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x8001, 0x9a, &(0x7f0000001000-0x9a)=""/154, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) 2018/01/04 09:24:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000879000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7fff) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) r2 = creat(&(0x7f0000c11000-0x8)='./file0\x00', 0xb4) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000cde000-0x28)=""/40) 2018/01/04 09:24:02 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000463000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00009b4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000d5c000)=0x0, 0x80800) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00006f1000)=[{{0x0, 0x0, &(0x7f0000d5c000-0x20)=[{&(0x7f00005dc000-0xfd)=""/253, 0xfd}, {&(0x7f0000d5b000)=""/84, 0x54}], 0x2, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000d5b000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000537000)=[{&(0x7f0000d5b000)=""/0, 0x0}, {&(0x7f000031c000)=""/226, 0xe2}, {&(0x7f0000d5b000)=""/175, 0xaf}, {&(0x7f00005cd000-0x63)=""/99, 0x63}, {&(0x7f0000d5b000)=""/169, 0xa9}, {&(0x7f0000d5b000)=""/4096, 0x1000}], 0x6, &(0x7f0000d5b000)=""/82, 0x52, 0xe9}, 0x0}, {{0x0, 0x0, &(0x7f0000447000)=[{&(0x7f0000757000-0x80)=""/128, 0x80}, {&(0x7f0000c7e000)=""/242, 0xf2}, {&(0x7f0000b9f000-0xd2)=""/210, 0xd2}, {&(0x7f00009f5000-0xac)=""/172, 0xac}, {&(0x7f000026d000)=""/233, 0xe9}, {&(0x7f0000d5b000)=""/102, 0x66}, {&(0x7f0000d5b000)=""/187, 0xbb}, {&(0x7f0000d5b000)=""/169, 0xa9}, {&(0x7f000060e000)=""/159, 0x9f}, {&(0x7f0000935000)=""/165, 0xa5}], 0xa, &(0x7f00006c1000)=""/142, 0x8e, 0x5}, 0x1}, {{&(0x7f0000a89000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d5b000)=[{&(0x7f0000d5c000-0x19)=""/25, 0x19}, {&(0x7f0000d5b000)=""/15, 0xf}, {&(0x7f0000d5b000)=""/40, 0x28}, {&(0x7f0000abc000-0x47)=""/71, 0x47}, {&(0x7f0000ac7000-0xfc)=""/252, 0xfc}], 0x5, &(0x7f00004f7000-0x96)=""/150, 0x96, 0x9}, 0x9}, {{&(0x7f0000d5b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d5b000)=[{&(0x7f0000223000-0x3c)=""/60, 0x3c}, {&(0x7f0000d5c000-0x68)=""/104, 0x68}, {&(0x7f000009e000-0xff)=""/255, 0xff}, {&(0x7f0000d5b000)=""/168, 0xa8}, {&(0x7f0000669000-0xc8)=""/200, 0xc8}, {&(0x7f0000d5c000-0x5a)=""/90, 0x5a}, {&(0x7f00002be000)=""/168, 0xa8}], 0x7, &(0x7f0000d5c000-0x46)=""/70, 0x46, 0x82}, 0x5}, {{&(0x7f0000cfc000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5c000-0x80)=[{&(0x7f0000b8f000-0xd1)=""/209, 0xd1}, {&(0x7f0000714000-0x7b)=""/123, 0x7b}, {&(0x7f0000d5c000-0x9d)=""/157, 0x9d}, {&(0x7f0000d5c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000357000)=""/25, 0x19}, {&(0x7f00005b3000-0xa)=""/10, 0xa}, {&(0x7f0000d5b000)=""/212, 0xd4}, {&(0x7f000086e000-0x1c)=""/28, 0x1c}], 0x8, 0x0, 0x0, 0x7}, 0x7}], 0x6, 0x20, &(0x7f0000861000)={0x0, 0x989680}) 2018/01/04 09:24:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000822000-0x18)={0x0, 0x101, 0x10, 0x6, 0x626b}, &(0x7f0000f3b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000681000)={r0, 0x0}, &(0x7f0000085000)=0x8) pipe2(&(0x7f00002e2000-0x8)={0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005eb000-0x8)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000de2000)='/dev/vcsa#\x00', 0xfb, 0x10280) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000147000-0x4)=0x2, 0xfffffffffffffea3) syz_open_dev$sndmidi(&(0x7f0000d48000-0x12)='/dev/snd/midiC#D#\x00', 0xd5, 0x100) 2018/01/04 09:24:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000005, 0x0) r1 = syz_open_dev$tun(&(0x7f0000737000)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dd2000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000472000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x10e, 0x0, 0x0, 0x0, 0x2000000000000006, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x0, 0xfa, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d09cffd44d156289d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214ab12ae4613d93254c54e793a00d8a58c85ec50b74934b9ad09986d7e0d5b2589f279b5d71837430ea4e82d1562c903512fec42e3b3bb7a31518eb65698c35a0a2274ebcee8a11cd87b2a7d4c5005a16db5b322a1c4bb4069fd115def3dbc035e86793e67dfec10410781412b14ddd001ca858bd9a28131d60bc5d4e06878dd28159f4069b4e5849ffb63ac9364689b3bf2e0d53c0b57ac06f66a70d221992c186044f462b88296b53564ef648101"}}}, 0x118) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000462000-0x8)={0x0, 0x0}) 2018/01/04 09:24:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000066d000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000610000-0x8)={0x0, 0x0}, &(0x7f0000a62000)=0x8) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000408000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x302, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000e46000-0x50)={{0x7fff, 0x1}, {0x1649, 0x2}, 0x5, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:24:02 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000014000)='/dev/vcs\x00', 0x4a00, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001b000-0x8)={0x0, 0x1}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001a000+0xf42)={r1, 0x5, 0x20, 0x17, 0x3}, &(0x7f000001a000)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000-0x18)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000e000-0x8)={0x1, [0x0]}, &(0x7f0000004000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={r2, 0x8}, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffffffffffff3de5, 0x200, &(0x7f0000005000-0xf9)=""/249, &(0x7f000001b000)=0xf9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001c000)={r2, 0x9, 0x7fffffff, 0x7f}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000001c000-0x4)=0xfffffffffffffff7) recvmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000015000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000-0x70)=[{&(0x7f0000019000)=""/0, 0x0}, {&(0x7f0000016000-0xac)=""/172, 0xac}, {&(0x7f0000004000)=""/151, 0x97}, {&(0x7f0000019000)=""/4096, 0x1000}, {&(0x7f000001a000-0x45)=""/69, 0x45}, {&(0x7f000001a000-0x89)=""/137, 0x89}, {&(0x7f000001a000-0x83)=""/131, 0x83}], 0x7, &(0x7f000001a000-0x19)=""/25, 0x19, 0x401}, 0x10020) [ 74.132510] device eql entered promiscuous mode 2018/01/04 09:24:03 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xffff, 0x101400) sendto$llc(r0, &(0x7f0000868000)="0c0180d7db8f966f43c83eca2776742ace1e6ab9bee5698bd0e4f2b05fe7912cfa9d2c9489f79da307b49f6d3ee6283555f9380317872f633d93526a266e0c23c094b8c8cdef70231d0095d00b0d8b4480a351156e53d5759580bf0487e4bbb4895cb7326d358e98718619d1642802b8fd979200acffab0870ced30b4fb810cb040aa84e50cf49c74e721059a53a0dcd95310192e740a2a4ee45f6f00fc64f3fa4ca27fd1a5cdfd8dc7fa884dba084464d639c4d75e64090d3603bf93dc4fef1263cfed028bd", 0xc6, 0x20000001, &(0x7f0000092000-0x10)={0x1a, 0x0, 0xf6, 0xfe, 0x0, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setuid(0x0) 2018/01/04 09:24:03 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x200) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000598000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/04 09:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000061000)={0x0, 0x0, &(0x7f0000c06000)=[], 0x0, &(0x7f00003db000-0x210)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = creat(&(0x7f0000c15000)='./file0\x00', 0x10) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000903000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ebc000-0x4)=0x401, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000fb9000)='/dev/vcs#\x00', 0x8, 0x200800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008be000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004ba000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bd9000)={r2, 0x9, 0x7, [0x1, 0xd11e, 0x1fc00, 0xa0d, 0x0, 0x40, 0xf2]}, 0x16) rt_sigaction(0x2c, &(0x7f0000ee8000)={0xfffffffffffffff8, {0x3}, 0x40000001, 0x40}, &(0x7f0000765000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000003000)={0x0}) 2018/01/04 09:24:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x1000000003, 0x84) socket$inet(0x2, 0x5, 0x7ff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd2000-0x11)='/dev/qat_adf_ctl\x00', 0x100ffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000011000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x22, &(0x7f0000e95000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001000-0x20)={0xc, 0x8, 0x2, 0x100, 0x3, 0x9}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c61000-0x44)={{0x2, 0x0, @rand_addr=0xf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="13d4125affc81bc8c1a9ff39b37a8133"}) 2018/01/04 09:24:03 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d5c000)='/dev/vcsa#\x00', 0x3, 0x28100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000554000-0xf)=""/15) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000d5d000-0x34)=""/52, &(0x7f0000d5d000-0x4)=0x34) 2018/01/04 09:24:03 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000)="fafa1652b9f4115e49a67279efd9ee963ab264ccffaa2ef8acf99bad68920c60"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x3, 0x10100) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0xfc4)=0xc) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x4, 0x8001, 0x7f, 0x2, 0xfffffffffffffe01}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000004000-0x48)={0x80000, 0x0, [0x3, 0x5, 0x0, 0x8, 0x0, 0x9, 0x6, 0x7]}) 2018/01/04 09:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009de000)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000629000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000a48000-0x1)=0x0) 2018/01/04 09:24:03 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000680000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x10001) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r0, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x2, 0x10}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) ptrace$peekuser(0x3, r3, 0xffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000003000)={{0x7, 0x6a}, {0x1, 0x1}, 0x81b2, 0x4, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r4, 0x4, 0x9, [0x8, 0x4, 0x283, 0x3ff, 0x1, 0xffffffffffff7973, 0x0, 0xfff, 0x100]}, &(0x7f0000005000-0x4)=0x1a) socket$nfc_raw(0x27, 0x3, 0x0) listen$netrom(r0, 0x9) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x2, 0xd5688271064e7215}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x12)={r5, 0x8, 0x5, [0x10001, 0x8001, 0xfffffffffffffff9, 0x9, 0x5]}, 0x12) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0xca)=""/202, &(0x7f0000003000-0x4)=0xca) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000006000-0x10)="9af118c84768e1eb02dd02962259efaa", 0x10) signalfd(r2, &(0x7f0000003000-0x8)={0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000007000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/04 09:24:03 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000987000)='user\x00', &(0x7f0000d4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000877000-0xa5)="", 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000201000)={0x1, 0x3, 0x8, 0xb126, r1}) gettid() syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:03 executing program 3: r0 = getpgrp(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000271000)='./file0\x00', 0x82400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000d88000-0x4)=0x0, &(0x7f0000000000)=0x4) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000+0x9b1)=0x14) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) r2 = syz_open_dev$usbmon(&(0x7f0000a69000-0xd)='/dev/usbmon#\x00', 0xfa6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000001000)=""/225) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0xa9d, 0x200, 0x0, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0x8a}, &(0x7f0000b1d000-0x4)=0x8) 2018/01/04 09:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x450, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002da000-0x8)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000787000-0x4)=0x79e, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000574000)='/dev/ppp\x00', 0x204000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000ed1000)={0x6, 0x4, 0x7ff, 'queue1\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x82, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) 2018/01/04 09:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000036f000)={0x6, 0x5004}) r1 = epoll_create(0xfffffffffffff801) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000083f000-0xb)='dctcp-reno\x00', 0xb) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c02000)={0x8, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000fd6000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) r0 = syz_open_dev$random(&(0x7f00001fa000)='/dev/random\x00', 0x0, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f0000de7000-0x8)=0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r2 = msgget$private(0x0, 0x20) fcntl$setsig(r1, 0xa, 0x23) msgrcv(r2, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) msgrcv(r2, &(0x7f00001b2000)={0x0, ""/0}, 0x6df, 0x100000000008, 0x800) msgctl$IPC_RMID(r2, 0x0) clock_gettime(0x0, &(0x7f0000575000-0x10)={0x0, 0x0}) ppoll(&(0x7f00006f9000-0x38)=[{r1, 0x100, 0x0}, {r1, 0x2200, 0x0}, {r1, 0x9000, 0x0}, {r1, 0x0, 0x0}, {r1, 0x200, 0x0}, {r1, 0x100, 0x0}, {r1, 0x1000, 0x0}], 0x7, &(0x7f0000fe5000-0x10)={r3, r4+10000000}, &(0x7f00002d3000)={0x100}, 0x8) 2018/01/04 09:24:03 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000)={0x4, 0xfffffffffffffa26, 0x0, 'queue0\x00', 0x7d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x26)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/04 09:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000070f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f000016e000)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bc8000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cf000-0x4)=0xe8) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f000049f000)={&(0x7f0000fb4000-0xc)={0x10, 0x0, 0x0, 0x880a00}, 0xc, &(0x7f0000c8e000-0x10)={&(0x7f00002cb000)=@delsa={0x3c0, 0x11, 0x100, 0x7, 0x2, {@in=@empty=0x0, 0x2, 0x0, 0x33}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_auth={0x120, 0x1, {{'sha512_mb\x00'}, 0xd8, "c616f057ce2e61bdf3611b54f5670245b81f5a00bbc1350fbb260d146c7c7831b67b5bb7561117279a6fcbac4c982fa778ef5ce01b153d7df65d44f580dd0c5c8be20b776fa57f3488f890b22ffd98af96e2636a78eb180cd208daa42ff3793c085c746e0ccfcb037d3dc607080b00b86fc160f9d96ac94c44de7b29d627cd80a7a3f6dd1dc29bce1360efc2b01e7cc44cfa704c295c1437b9a322f98deca0946e5a4762d73cdb9d473898c7824cda4ed751d0607842646d2e8b6fee71af2c3db3e85a86f28a573098e88abb887b33e573be4186ef81b080"}}, @algo_auth_trunc={0x4c, 0x14, {{'sha256-avx2\x00'}, 0x0, 0x180, ""}}, @algo_aead={0x80, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x31, 0x40, "667004cd411984ed2dd278e16549786518e06a2d69da87d2fb6528b2bf7710e35d784c08318217f1b13dc276da85e0d642"}}, @user_kmaddress={0x2c, 0x13, {@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x0, 0xa}}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x7, 0x0, 0x2, 0x2, 0xa0, 0xa0, 0x33, 0x7ea32b84, r3}, {0x3, 0x4, 0x92a, 0xff, 0x100000001, 0x8e21, 0xffffffffffffff31, 0x3}, {0x1ff, 0x6, 0x9, 0x9}, 0x0, 0x6, 0x0, 0x1, 0x3, 0x0}}, @policy={0xb0, 0x7, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x8, 0x0, 0x3, 0x2, 0x0, 0x0, 0x6, 0x3, r4}, {0x8, 0xfffffffffffffcd5, 0x6d, 0x34777263, 0x3, 0xfffffffffffffffe, 0x400, 0x1275}, {0x0, 0x6, 0x1ff, 0x5}, 0x822a, 0xa, 0x2, 0x1, 0x1, 0x3}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x1}, 0x8080) recvmsg(r1, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x9e, 0x0}, 0x0) msync(&(0x7f000026c000/0x3000)=nil, 0x3000, 0x3) accept4$packet(r2, &(0x7f00001db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c2c000-0x4)=0x14, 0x80800) 2018/01/04 09:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009e0000)={0x0, 0x6, 0x0}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f00005f1000)=[]) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) rt_sigreturn() 2018/01/04 09:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f00002ff000-0x10)=[{&(0x7f0000137000)=""/33, 0x21}], 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000115000-0x18)={0x6, 0x3e95, 0x6, 0x8, 0x3ff, 0x248}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000150000-0x4)=0x0, &(0x7f000099a000-0x4)=0x4) 2018/01/04 09:24:03 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000127000)=0x0, &(0x7f0000f9f000)=0x4) r1 = syz_open_dev$midi(&(0x7f0000f9f000)='/dev/midi#\x00', 0x80000000, 0x8000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000fa0000-0x18)={0x2, [0xfc7, 0x6]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9f000)={0x0, 0x0}) 2018/01/04 09:24:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) tee(r0, r1, 0x1b8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x113, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) removexattr(&(0x7f0000e83000-0x8)='./file0\x00', &(0x7f000036f000-0x8)=@random={'btrfs.\x00', '\x00'}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x4) mknodat(r2, &(0x7f0000d93000-0x8)='./file0\x00', 0xc0, 0x7) 2018/01/04 09:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000d27000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x400104081, 0x3, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$midi(&(0x7f0000ab5000)='/dev/midi#\x00', 0x9, 0x800c0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000190000)=0xe, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00005be000)={0x20001, 0x0, [0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/04 09:24:03 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x35, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x2, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x4000003b, [0x449]}) 2018/01/04 09:24:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x111480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000000)={""/1024}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x2, 0xff, "81"}}}}, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a94000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000a71000-0x4)=0x8) ppoll(&(0x7f0000579000-0x10)=[{r1, 0x20, 0x0}, {r1, 0x40, 0x0}], 0x2, &(0x7f00007a5000)={0x0, 0x989680}, &(0x7f0000c9e000-0x8)={0x7fffffff}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009ad000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000cc3000-0xe4)=""/228, &(0x7f00004e6000)=0xe4) r4 = accept(r3, &(0x7f00008d8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000bd9000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006c5000)={0xfe0d, 0x4, 0x4, 0xfffffffffffffffd, 0x0}, &(0x7f000004f000-0x4)=0x10) r5 = fcntl$getown(r4, 0x9) syz_open_procfs(r5, &(0x7f0000262000)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004de000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d58000)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00007df000-0xc)=@sack_info={r6, 0x8, 0x3}, 0xc) syz_open_dev$urandom(&(0x7f000065a000)='/dev/urandom\x00', 0x0, 0x101200) 2018/01/04 09:24:03 executing program 7: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000987000)='user\x00', &(0x7f0000d4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000877000-0xa5)="", 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000201000)={0x1, 0x3, 0x8, 0xb126, r1}) gettid() syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:03 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000021b000)={0x0, 0x0}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000d5d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) clock_nanosleep(0x0, 0x1, &(0x7f0000d5c000-0x10)={r0, r1+30000000}, &(0x7f0000d5b000)={0x0, 0x0}) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:03 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000dea000)=""/90, &(0x7f0000dea000)=0x5a) r1 = userfaultfd(0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x6, 0x3, &(0x7f0000de9000)="efdfde27f6a7db89f72e1f21db2fac4f7dd1468b5984df239079682f33b6fd3e8b50ca6e6600e786e5ae9beb19c086521d4aca3f3035b23b5765c0a2267a213cbe300d7c2197e14cdc7463153de999c4c6d08086abec515f5d092833733543e9", 0x60) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x1000, 0x4004, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008c0000)={0x0, 0x4}, &(0x7f0000211000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006d8000)={r2, 0x84, "4c81ac1fa00dbb0e2d23262954577bc8cdf801e5938436115335d928f287a3fd30f8f11dfea675c4dac909ce172e05b27ba225e031cebf64ccd16a8948d850f09d23c90b0baa80f99394be9cd7ffcb3e3d812df229c3a68bf9ac1ee9a765f3486d7ee285a4605fa0dee1fbb7b758572f574bcb759833649c8219b27724618b7faa5a4594"}, &(0x7f0000458000-0x4)=0x8c) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000010000)={&(0x7f0000dec000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/04 09:24:03 executing program 7: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000987000)='user\x00', &(0x7f0000d4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000877000-0xa5)="", 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000201000)={0x1, 0x3, 0x8, 0xb126, r1}) gettid() syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) stat(&(0x7f0000f7a000)='./file0\x00', &(0x7f0000482000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000731000)=0x0, &(0x7f0000449000)=0x0, &(0x7f0000545000-0x4)=0x0) stat(&(0x7f0000a48000)='./file0\x00', &(0x7f000038f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9f000)={0x0, 0x0, 0x0}, &(0x7f0000a2e000)=0xc) setgroups(0x4, &(0x7f00005d2000)=[r1, r2, r3, r4]) write(r0, &(0x7f0000332000-0x1f)="1f0000000c06ffde0000008f000a00001d7f00190900018200050000000000", 0x1f) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef8000-0xb)='/selinux/mls\x00', 0x0, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d9000-0x9)='/dev/rtc\x00', 0x400000, 0x0) renameat(r5, &(0x7f0000ae7000)='./file0\x00', r6, &(0x7f0000742000)='./file0\x00') 2018/01/04 09:24:03 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x4002) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000c000)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xc9c000000, 0x1, 0xffffffffffff0001, 0x6de80000, &(0x7f000000c000+0x372)=@generic="116065472a39234eeddcf82ae3d8c3a3", 0x8000, 0x8, 0x0}) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) accept4$llc(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x10, 0x80000) gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000e000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0x6, &(0x7f0000000000)="ba298c9c9f3d5bcef92921cfb5d5b719057ac94b485102bc51effd2666bc1a0a3f7dc106e4b67cc44f7883aae17b0ab27a745dd553c3") execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000000d000)=0x0) 2018/01/04 09:24:03 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000ffb000)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") lgetxattr(&(0x7f0000843000-0x8)='./file0\x00', &(0x7f0000af8000)=@random={'user.\x00', 'selinuxppp1@!+()em0vmnet0vboxnet0&/)%:\x00'}, &(0x7f0000817000)=""/41, 0x29) 2018/01/04 09:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000559000)=""/120, 0x78, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000e06000)="", 0x0, 0x44040, 0x0, 0x0) 2018/01/04 09:24:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000dbc000)=""/240, 0xf0, 0x0, &(0x7f000032b000)={0x4, 0x4, 0x76ec, "58db964786f3", 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000dd0000)="965427d39c0118de8db0eeec5f2dd0b2d768103af609f1c3ad00056d524c99e3ea6220abaa759f459f723d8a0081e7ba59b66ed925bec6ce8f1f9090234120854065311868068bc0fcbc426cd622cbf82854326a6bf6d16cb52169e4ce423a6b3ed7f91a1bf0f8ea", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000001000-0x74)="97e0391ffaab15629eff13c3cf3bbca2cd8c02a5e76787ee7f0aca755d972aab4f2063436eabdd52ed200d5964a8717cba23133a7e251cace107a8ed6083815aaf17b121c1d2aa618872536d78b46939f018a13121c475cf13654fed30be3a694f229e3a93ac96e39fe5c9d8b47aef4503e1a572") pwrite64(0xffffffffffffffff, &(0x7f0000002000)="", 0x0, 0x0) 2018/01/04 09:24:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000091000)='/selinux/load\x00', 0x2, 0x0) pipe(&(0x7f000049b000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00007d3000)=r1, 0x4) 2018/01/04 09:24:03 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x2, &(0x7f0000973000-0x10)=[{0x7fff, 0xbf4, 0x5, 0xfffffffffffffff7}, {0x8, 0x3, 0x3, 0x7}]}) listxattr(&(0x7f000099c000)='./file0\x00', &(0x7f0000c35000)=""/247, 0xf7) 2018/01/04 09:24:03 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) timer_gettime(0x0, &(0x7f00003a8000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r1, 0x0}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x20}], 0x58, 0x0, 0x0) 2018/01/04 09:24:03 executing program 6: rt_sigpending(&(0x7f0000406000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0x1, 0xff, 0x1, 0x8, 0x7, 0xfffffffffffff551}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000078b000)='/dev/vcsa#\x00', 0x2, 0x8000) fcntl$setstatus(r1, 0x4, 0x40000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r3, &(0x7f0000fb7000)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d1d000)={0x0, 0x5}, &(0x7f00009f9000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000002a000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, 0x98) r5 = fcntl$getown(r2, 0x9) ptrace$cont(0x3f, r5, 0xfffffffffffffc01, 0x3ff) 2018/01/04 09:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000559000)=""/120, 0x78, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000e06000)="", 0x0, 0x44040, 0x0, 0x0) 2018/01/04 09:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000e0000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0xfffffff5, [0x0, 0x0]}) 2018/01/04 09:24:03 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sync_file_range(r1, 0x2, 0x5f, 0x2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0xa, 0x7) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00001d9000)='/dev/mixer\x00', 0xc800, 0x0) bind$unix(r0, &(0x7f0000e6d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000ecb000)=""/218) move_pages(0x0, 0x1, &(0x7f0000300000)=[&(0x7f00004e3000/0x3000)=nil], 0x0, &(0x7f00004f9000)=[], 0x0) fcntl$getflags(r2, 0xb) 2018/01/04 09:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000044c000)='/selinux/load\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000730000-0xd)=@known='security.evm\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f00000f9000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x100) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(r1) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000072b000)=""/60) creat(&(0x7f0000e17000-0x8)='./file0\x00', 0x8) syz_open_dev$vcsn(&(0x7f0000fbc000-0xa)='/dev/vcs#\x00', 0x6, 0x400040) stat(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:24:03 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x4, 0x0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000a21000)=""/15) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc59ce65c5cafd284, &(0x7f0000d5b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipx={0xffff, 0x0, 0x1f, 0x15, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x800008}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "270938b15c1e114a99a828cb9712779d112d78ee6a059eebab32534a7c7156f20514c2615c9315b0662db3b8c6d7b64aff2f939e5b52151eb0f9b19ad4f742ebe4820efc6bbf57a12af0cfaa4bdbadb9d4a44513acfc3742dbeb0a2616fa4f46c5ef4fe7c92469f8f67afe75500a4eb64df72f7fe4c57a9ab65808fa2fc5d5db172213ba0a24e2dff48eb8f68e1dd3a1aa5ef4192a64811ded4bdd35e03c7bba7dc7c9033b9ca600608cfb0163f8207a03a3fe05b774"}}}}, &(0x7f0000cc4000)={0x4, 0x7e, [0x0]}) 2018/01/04 09:24:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x373, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000000, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/04 09:24:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000b4e000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000608000)={0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ab000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000669000-0x20)={0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ION_IOC_FREE(r0, 0xc0184900, &(0x7f0000339000)={r1}) 2018/01/04 09:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xb17) socketpair(0x11, 0x1, 0x9, &(0x7f000068a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fc8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000008a000)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004b7000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xffff, 0x6, 0x4, 0x5}, 0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000038a000)={0x0, 0x2, "f436"}, &(0x7f0000d3c000)=0xa) timerfd_gettime(r0, &(0x7f00009c0000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003b0000)={r3, 0xc6bd}, &(0x7f0000cc5000)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ce8000-0x10)=@common="6c6f000002a900", 0xfffffffffffffea6) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f000088f000)=""/16, &(0x7f000067b000-0x4)=0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d0000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f00009e4000)=0x4) 2018/01/04 09:24:03 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000500010003, 0x5d91b80d) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ff7000-0x10)=@generic="7b3e064709cc47b4c9f6f878d2a7818e", 0x10) sendto$inet(r0, &(0x7f0000689000-0x4b)="d6d212b663c278c42fc3a3dbb042fa36df0cee36", 0x14, 0x20000c00, &(0x7f0000bbf000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000313000-0x5e)=""/94, 0x5e) mknod(&(0x7f0000ff8000-0x8)='./file0\x00', 0x100, 0x0) [ 75.028874] sock: sock_set_timeout: `syz-executor0' (pid 12762) tries to set negative timeout [ 75.049137] sock: sock_set_timeout: `syz-executor0' (pid 12762) tries to set negative timeout 2018/01/04 09:24:03 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d5c000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d5b000)=0x1c, 0x80000) bind$inet6(r0, &(0x7f0000ba1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x511, 0x0, 0x0, "0a0000011302004df8"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009e9000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) accept4$packet(r0, &(0x7f0000c9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed2000-0x4)=0x14, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000c7000)={0xe31, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000427000)=0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dae000)={r0, &(0x7f0000291000)="269251b25e3fbc983589cb6b57613db86e095264440fdc6bb6ae9d68b095d1ea52412a73b55a9b9c20af8e9eb4dcf97cc86d4926e41ed2a5150e385a1b8947e0fab253920854b7bed39145bdd12fffb7530bde56e8ba"}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c2e000+0x841)={r1, 0x7fff, 0x6, 0xbe97}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b54000-0x20)={0x800, 0x49fdf394, 0x9, 0x1, 0x6, 0x1f, 0x20, 0x35a83eaf, 0x0}, &(0x7f0000a16000)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000104000)={0x1fe000000000000, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a66000)={r3, 0x100}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e2000)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000549000-0x12)={@generic="bec296765425691e65bd355b566f7bba", 0x4}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000555000-0x10)={r2, 0x1ff, 0x5, 0x1000}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000063f000)={0x77, &(0x7f0000ffb000)="fc21253030c9432449ac0d325291f1b6c09d771644213c8668cf1b896968ebd915d618f478e7d1af0f0d4187ff5f9694223e342f042a8220fb68b9f2bf1d0c523dab37615500c7d09360142635d8d44675aae865c309859975ba8c71740794d920a186988a9d9660c83b757f68ea2ebc802a19f89816b7"}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000876000)={0xffff}, 0x4) 2018/01/04 09:24:03 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) userfaultfd(0x800) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) 2018/01/04 09:24:03 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009b7000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000fe9000-0x1)=0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000fe8000)='/dev/input/mice\x00', 0x0, 0x0) linkat(r2, &(0x7f0000fe9000-0x8)='./file0\x00', r3, &(0x7f00009e8000-0x8)='./file0\x00', 0x400) r4 = syz_open_pts(r0, 0x10000) fstatfs(r4, &(0x7f0000fe8000-0xc5)=""/197) 2018/01/04 09:24:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b41000)='{eth1-\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f6e000-0x20)={0x3, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ff4000)={0xfffffffffffffff7, r1}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/04 09:24:03 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000062d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "0346ab", 0x56, 0x32, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x4000000000000078, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d5c000-0xd)='/dev/dmmidi#\x00', 0x8, 0x80440) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000629000-0x10)="29f5da48e5108459059eb98da872c637", 0x10) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000d5c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000037c000-0x4)=0xd, 0x4) 2018/01/04 09:24:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000ed000)={0x0, 0x101, 0x5, [0x955c, 0xfffffffffffffff8, 0x3, 0xf2c4, 0xbb]}, &(0x7f000013e000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x24, &(0x7f00006ba000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f000053f000)={0x14, 0x2, 0xd, 0x4, 0x2999cceb, 0x4, 0x2, 0x0, 0x4, 0x7}) [ 75.162355] QAT: Invalid ioctl [ 75.166974] QAT: Invalid ioctl [ 75.179291] QAT: Invalid ioctl [ 75.183786] QAT: Invalid ioctl [ 75.206661] QAT: Invalid ioctl [ 75.211264] QAT: Invalid ioctl [ 75.216431] QAT: Invalid ioctl [ 75.221107] QAT: Invalid ioctl 2018/01/04 09:24:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000032b000-0x81)="", 0x0, 0x0, &(0x7f0000abe000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f50000)=0xfffffffffffe, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) fallocate(r0, 0x2, 0x2, 0x3) 2018/01/04 09:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0xffffff0c, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffdfc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000119000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000db000-0x4)=0x800) close(r0) syz_open_dev$sndpcmc(&(0x7f00001a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x20400) ioctl$KDENABIO(r1, 0x4b36) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/04 09:24:03 executing program 7: syz_open_dev$usbmon(&(0x7f0000942000-0xd)='/dev/usbmon#\x00', 0x54, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00007df000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) getpeername$inet6(r0, &(0x7f00008cb000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000238000)=0x1c) 2018/01/04 09:24:03 executing program 4: mmap(&(0x7f0000000000/0x8df000)=nil, 0x8df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) connect$llc(r1, &(0x7f00008de000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/04 09:24:03 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00006fd000)=""/209, 0xd1) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000074b000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005d2000-0xb)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000663000)='nv\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000b74000)={{0x1, 0x3, 0x0, 0x3, 0x4}, 0x9, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000700000-0x89)={0x0, 0x81, "36c87fd043ef0dbe18ed77e0fbd261032e13d778fbf38a172cf7c3d3f0fae80bb2ce605039d9e480fbce99d882d274aa2b3f8176dcf8c8ba5ae155982ae18c203008afabc275809e94b2c4ce14823db370b9a8f1f1b25cc8032734776a5a6d5c6c1d1242cefcf3cdb58d47054424f9c8d004a7c688c67041709afbadcb99be6e64"}, &(0x7f0000210000-0x4)=0x89) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d8f000-0x31)={0x0, 0x29, "ad44b0712744a56f004e29595b1ab25e5956b6413fca433d9e10465fca1c0a764aa8073aef709b676d"}, &(0x7f0000075000)=0x31) r4 = add_key(&(0x7f0000718000)='rxrpc_s\x00', &(0x7f000019f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000394000)="a912c5e0340600cbbc30aa50351c377da7c40cdfe802389c92cd10f8bdba8c4e13dde406387968d15c936bc4ed1a4a", 0x2f, 0x0) r5 = add_key(&(0x7f0000e19000)='trusted\x00', &(0x7f000034a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000126000-0xa8)="0fd9cecc22f10bc08402a1690dc1a5e22dbdb397f6010dfe2e27f8910da22604eeaa0350c82285875179e5f577088d7d6d666b10eeca9d9f86e56fe3c9b34b8304645f550e76c4ae7956b66a5ed191a0901f2a59303ff11fb45442c4fa170a51c865704abb33dfe3e4df647de4895f4eaa68b7d157220cae0fca679417c39fb12c01311741939a2cb477ac08c550dabe700bf702847179450360dfee20654b5c323b07ddd8809417", 0xa8, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r5) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cc4000-0xb8)={r2, 0x101, 0x1d, 0x80000001, 0xfffffffffffffc5d, 0x4, 0x8, 0x7, {r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x0, 0x8000, 0x2, 0xae}}, &(0x7f0000429000-0x4)=0xb8) 2018/01/04 09:24:03 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000f9e000-0x8)=0x7) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/04 09:24:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000383000)=0x3, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006e0000)=0x0, &(0x7f0000bc6000)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000824000-0xcc)=""/204, &(0x7f0000bab000-0x4)=0xcc) write(r0, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d4003010000020000000e00f21e00001100002103c76e35", 0x26) 2018/01/04 09:24:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db6000-0x8)={0x0, 0x0}, &(0x7f000037f000-0x4)=0x8) r1 = getpgid(0x0) stat(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f0000330000+0x315)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000767000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000ccf000+0x3a7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000017000)=[0x0, 0x0, 0x0, 0x0]) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005da000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c05000-0x4)=0xe8) fstat(r0, &(0x7f00000e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e06000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba6000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2b000)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000076d000)=0x0) getresuid(&(0x7f0000b73000)=0x0, &(0x7f000021a000)=0x0, &(0x7f00008f7000-0x4)=0x0) r15 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005e8000)=0x0) r17 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce1000)={0x0, 0x0, 0x0}, &(0x7f0000cdc000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000745000-0x4)=0x0) r20 = getuid() fstat(r0, &(0x7f0000fcd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000be000)=[{&(0x7f0000de7000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000354000-0x80)=[{&(0x7f0000850000-0x55)="fb249816027304c83d60b559b8e0ef80da388c9ffc09404d8d9077f25de2eced8b916cf4850275927a41b8b7b304de30564c5982dfadcd6c1996066bdc7b84e0ecaa42c64e08b696dc879eef385c38617b9979eeae", 0x55}, {&(0x7f000021a000)="4a9c1b3aa9495f0e8b48579de36f1ab7952148cc01c3c720b10ff10cb22726bdf2131097a88f6c9fb9b64873d612883af484468da0de72271b9a399a7b93c56fe1bebb523ce2b36ef1d40b401b37c3ad2097479096e6f79f24e27a39383a3b0c4b36e8cc00b87594077b537ee1109c0dd467ce3083054f1514a3d0229cd5f0ce33a6a796632982c15da336c53d5ee966b88b1bc481cdcae2ec89e7ea7249e22768f4ea782e389b9fca9a", 0xaa}, {&(0x7f0000e9f000-0x12)="2bb88dd55b226a0f3f01ca538979b8dcf35f", 0x12}, {&(0x7f0000d26000)="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{&(0x7f00007d4000-0x37)="1eb2d3ec30712a8baeeda072aa00ee7b501e6bb2b4e30347cb0d0ef8703ef193a2a00d250b80fc9d82b793c90d9606c787ab6b0c62e3e7", 0x37}, {&(0x7f00006f8000)="8f2e8050f1e8a285f578dcbf61ed00acc28db010e7a24462c8f695c20bfcbebb7922db80c60c6f8bad23fbd593798decfcb1bcbcb3e10e05c23c1c86b5a393be485c5331ec47", 0x46}, {&(0x7f0000e8a000-0x88)="bbc713cda1c890e3526a6c18914b23b0386428e6251151f670aab30ac55cd3ebba5a9530f0ea6deb2fb38b399b7501a7af6372b751efcb99efcc1c5e765529cb038e80eef84a132138012b1b3a1f53940f23f65cf2f88dab22d571c112b4a7ff12a0dbddaa653404083b9020aec555dcbb7190a9dcb6c00aa46368c1a0c02399674ee7cddb1de359", 0x88}, {&(0x7f0000cba000)="a4cd12a1ae920dcfebe97f974ec9037d21731be90817b2539fce117ae9c097c376e4b8ec29a7f7987e20c15a1e4d2c07da98e6affc67d28cbf26537aba0f3ce583b09af37231642696a8c9f55aef3f81a4653e15f792e3d53b2c595d1f5757774bcd511359581cfebd224b48b31aa7dcc6d9d6e2c3c4a9777e7e4da8afbe4ff598ee91552216b52765360f7c60a1fda43e4e710e58d5f58c18286186985bb56cdef6a299ee094c65c8ae76807de34040695cf084a2210e640c186b3617384a", 0xbf}], 0x7, &(0x7f0000b3b000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x4000000}, {&(0x7f0000893000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a29000-0x20)=[{&(0x7f0000f66000)="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", 0x1000}, {&(0x7f00003d2000-0xb2)="546f37a6cfc202907e1c76fb1299e261f4ca9a3000819a32478fc5fd44620a310db9ee80036207cd0106bf0925f1d22e618ef2388b9fcd5425ff64de9445fedfe13432a16d107baf64e6c019a25af2165f7cd74de8870f1fd55b0cb8980d9e18bd2be6d141be6e84cef00b6501426e62da9a3b1235320f01f429bc3c83f547fd353bad1116f9988f96f3468d3321c2385ee2b861adb680f2dd5a1a52db32a6036e2bddddfc5ccfffd6a0bd68bbb6d1aa2757", 0xb2}], 0x2, &(0x7f0000d21000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x58, 0x14}], 0x6, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000825000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a63000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000029f000)={0x0, 0xffff, 0xffffffffffffff60, ""}, 0x8) getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000845000-0x20)={0x2, &(0x7f000063a000)=0x0, 0x2, r0, 0xb}) getdents(r0, &(0x7f0000008000)=""/0, 0x0) 2018/01/04 09:24:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fc1000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000f2e000-0x30)={0x5, 0x8, 0x5, 0x6000000, 0x49ea, 0xffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d18000-0x8)={0x0, 0x0}) r2 = getpgrp(r1) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x4000000050026) rt_tgsigqueueinfo(r2, r1, 0x3d, &(0x7f0000881000-0x10)={0x2c, 0xfff, 0x1, 0xf7}) syz_open_dev$vcsa(&(0x7f000042f000)='/dev/vcsa#\x00', 0x0, 0x0) 2018/01/04 09:24:03 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004ed000)='/dev/audio\x00', 0x422000, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d5c000-0x4)='tls\x00', 0x4) 2018/01/04 09:24:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) accept$ipx(0xffffffffffffff9c, &(0x7f000025c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a8000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x1}, 0x8) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f000011c000-0xa)='/dev/vcs#\x00', 0xffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x0, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r3, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e46000)={0x0, 0x0}, &(0x7f000031c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(r3, 0x100ffe) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r4, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) mq_timedsend(r4, &(0x7f00000c9000-0x2)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) 2018/01/04 09:24:04 executing program 6: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000301000-0x5)='user\x00', &(0x7f0000311000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000312000-0x90)="4831b1435257b0333dca1213bf21e689ad3a07a2cbc8624eb083f363b31c681f8c664ac6a498b1ae565f3cb387492d473c5fc0c5c1d9f1dad8472e42bc100f624d627bab275a2245be54e3ce0e5e12e10149a27b778eebdaff9b4ee0bd437688511c6a74efd78a3bf1d01b050bde4a1edef5f214de2493588b3a53cd31005c637ed7b75c3dc754c8ecfc3698685550bd", 0x90, 0x0) keyctl$get_keyring_id(0x0, r2, 0x8) recvmsg(r1, &(0x7f0000310000)={0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x115, &(0x7f0000033000)=[], 0x0, &(0x7f0000311000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:24:04 executing program 0: mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x400000000000000) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000992000-0x12)='/dev/snd/midiC#D#\x00', 0xf27b00000, 0x4080) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e6b000)=0x10, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e65000-0x1b)={0x0, 0x0, ""}, &(0x7f0000006000)=0x8) 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000d5b000)="235d220fa0dfe72bdcd3da554764207acc84737f96401f8be08797e14d6efc95b366dd51f308569b0628fdf14b599d1587c3d5179243d1108d40d77bfc0856849997b62b399dcfbc0020ec2440c5d9c6ea140987f31b22a6d8e293199e77d43354874528f23b35e6ef0b1df1ce381825f827f5547b75130b038f0ba513768f17176888a8577ded306efc51f09b9d3feb71c8fb307b00f1a4d4bcae3f88d7b06ca6e75c7df6d6e7b0b48a77242e6a", 0xae) 2018/01/04 09:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000e04000-0x1)="") r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c59000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003fd000-0x98)={0x0, @in6={{0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5}, &(0x7f0000290000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fa7000)={r2, 0x1}, &(0x7f0000415000-0x4)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f000037a000)={0x5, 0x0, 0x1, 0x6, 0x9, [{0x7, 0x2, 0xf6d4, 0x0, 0x0, 0x188, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x1f, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x88b1, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0}, {0x401, 0x5, 0xfffffffeffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x90000000000, 0x1ff, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x56, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x78b, 0x0, 0x59222d70, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x6d4e, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0}, {0x200, 0x9, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/04 09:24:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/04 09:24:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000083e000)={r0, 0xffffff19, &(0x7f0000a14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x3e2) mprotect(&(0x7f000050a000/0x4000)=nil, 0x4000, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008f8000)={r0, 0x0, 0xf0, 0x9, &(0x7f0000414000-0xf0)="212878d793417f1442a4c61c1c0cd2dbf34147e83cc4187cc084ffbafd1a733d90368b062df74f39d5f947f5088f44e298e96f23059f9d2775775e0f9b705743344e08b9f52c56e1cb225b542dbcf3f0b6af15da1569557c94e9e7df8c5b234b642bed857f6e4627aec6f869d89b5a6699d1a3b355ea573eb2521a7ae6b49997beced4ce75763b9caab95602cc36b097df39ad7c3c2982b2842d1d188c379e477262e0d0e91abfd9339319cc6dfd2a94244f5e3e58e84ced741408fad22284f008c5775fe59636e0dfb8399445ced57bc29a02b42f94a1b8288e2883a67a190ce6368094c9367dd3e6b9cfb32dbdc45e", &(0x7f000020c000)=""/9, 0x4, 0x5}, 0x28) r1 = dup(0xffffffffffffffff) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000b4000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f00009bd000)='/dev/dsp#\x00', 0x4b, 0x2100) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000dce000-0x2)=0x6, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) r2 = syz_open_dev$sndctrl(&(0x7f00008a4000-0x13)='/dev/snd/controlC#\x00', 0xffffffffffff8001, 0x10100) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f000084f000)=""/16) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000)="", 0x0) 2018/01/04 09:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) r2 = dup(r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000289000)={0x5, &(0x7f0000abc000+0x818)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000dc7000)={r3, 0x2}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000017000)=0xfff, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000f44000)={0x0, 0x0}) 2018/01/04 09:24:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000b1a000)=""/136, 0x44) write(r0, &(0x7f0000238000)="891bce4290c269ae92bbe2ae41140d8ee46978ffb088f59681ed77b303886e18", 0x20) 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d5b000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d5d000-0x8)={0x0, 0x0}, 0x5, 0x2) bind$alg(r0, &(0x7f0000ae0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d5d000)=0x4) 2018/01/04 09:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000159000)='./file0\x00', 0x0) syz_emit_ethernet(0x13, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @llc={0x3, @llc={0x0, 0x0, "d0", ""}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000db3000-0x9)='/dev/ppp\x00', 0x8400, 0x0) sendmmsg$alg(r1, &(0x7f000018d000)=[{0x0, 0x0, &(0x7f00000ff000)=[], 0x0, &(0x7f000038f000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x40040}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="38639658c7e4aa4c60033e471ec0767958ecc3fbeed95a3a1b3d6b6371ba3399f3f068bddd0cb02686144df43279693531880096239a0ef4c1b6455183b66dc65e789ad64bbdcfbf83f91a94b49af1739a463b60e375041cf5f0dbbae7ef95ac80d31ff67c7f99493a9627fb5394f13310e5d4cc593a5d64d8534aeb31cfa179ece7dedbaec0de74b4302f692fe791dd20230559fff930320e7d259db594bcb2cf948b3bc82ac3840f3abb903477382ace101004633eb7615c1906928b7f843c6d74d083c1f45ba400b115f90e935fb9861f9b6709779916b551da3699b9d21eaf38", 0xe2}], 0x1, &(0x7f000001d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x400000c}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="219af531089070f5a28b", 0xa}], 0x1, &(0x7f00004bc000)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0x58, 0x117, 0x2, 0x42, "61d2915d2d13b914da6ca41eeddcf25a97a506ba70464a0000000000000004bb0d5249c04ca064092bda338b50a148b0b6bbd433ea05733ed3469f212fa5de927787"}, @op={0x18, 0x117, 0x3, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xd0, 0x80}], 0x3, 0x4004) 2018/01/04 09:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000b7a000-0x4)=0x0, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") r1 = getpid() process_vm_writev(r1, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00003c3000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x44000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000955000)={0x0, 0x0, 0x0}, &(0x7f00009ea000)=0xc) getgroups(0x1, &(0x7f0000ad8000)=[0x0]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fc1000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059f000-0x4)=0xe8) r6 = getegid() lstat(&(0x7f0000389000)='./file0\x00', &(0x7f0000970000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000885000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000a37000)={&(0x7f0000c5d000+0xad1)=@kern={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f0000b45000-0x90)=[{&(0x7f00001b1000)=[{0x30, 0x3, 0x800, 0xff, 0x3, "a51df210eed66368bd30213fea98845c66bee26336a425943e6aa61f1d441a5b"}, {0x24, 0x10000, 0x2, 0x44, 0x0, "dcb1d6cc43d70a18ec26dd34938f25bc14"}, {0x24, 0x9, 0x203, 0x7, 0x3, "2c52e5716b79ab31b1b01a224aa857f08a"}, {0x1010, 0x7fc, 0x302, 0x130, 0x3, "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{0x84, 0x7fff, 0x113, 0x10000, 0x0, "3246644f46e07b378a5e26dcaacb1b694d0c3b29a4e5f631365c255fe1bf7deb69e1e7d1087d329deec896d8cd6587eb06ace37ffba30db39010532ff6cdc2941a0cebed83ea7218d8e3b838a402d4dd98edb1ef5723e56202c2272c1afa33281e193df1fe547755aa5fce25b462dc5693a6"}, {0x60, 0x3, 0x402, 0x7f, 0x0, "1436bac22ae7e4d6f1ad3afb863f1d8ee39b5544c8f9f56a54ad92a2cc9e5e6d5e73902943b404c298221b9c1a4b733408fa295265b311001e23e6b77afc53a7e38dad64abe713debda10eb447c7"}, {0xd8, 0xf20, 0x0, 0x4, 0x3, "723798f75ce2695a79d988cc11f1c1898a38ffcbf22cc027b37564d7de7ed0c5af303e1760d016f4257d663702fc8f6d0c0591ea55e45d52165ecab85e70ff316b84178a27d77c24cd35549f5e348d11f8f39d9aa90260004c27efceec15555029a35af52b01ef1355fe59947fc4804885d152f2257ea5c6618cffc61f3d97196059cb32281ab3ffbaf88c9acbd6933c5bb42ccf6a028f4ca651a3877bb3944defe9b9e735cf1516654bbe7857ba303f56e3097054c66a8a750842c8ac1caaa54134c6585c08de"}, {0xa0, 0x3, 0x800, 0x401, 0x1, 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{&(0x7f00002be000-0x12e4)=[{0x1010, 0x401, 0x6, 0x10000, 0x1, "a00880446343e70b619c7888a712d064568524d1562769b5804b52b9f66679cb7469a1791076f0a26452df984e900d0944d253aeb308e216b2dd29f3dafe043f43152bbc21de8b0a3c814621951cfd7c41bd6d46d75b97c56d9de20cd1842482ff9e0a48b22c44b9e91efbc3183ceac10c2a99ca7b6d63604f99cc90cc95d7101018787b468c384624c3697b8c6ef449ced7226cd5803cae32449039d0441272497fbe7b874606eda8d32d92f998d6077da72c1fc35976cf67b2c73dc6f0ccf680a360b31137417b479b97571b31bfd6d37e9a59feaa6cfbeae727f74aa8bc9adf38df0ca47781bcbfbd46c43ebb7831cc16e37ded4ca370c44a59bba7b491ced46e557d493630e24ce10cc30bc483d9c6753b1e581dd2b1a0c2e52ed895c7fd8a9f919c99d812bb7e1ac5c3260ba4dea47684d16181db6db006feece11ec336c71af7388c58a164eaeba31a6830649f04b42739a9cabf4ad6f2a59c0b65bad47253a7f94ec2cdf02891e6def296d8319c0357bf1bf661c572d6778e123a0c459ae1bb321e0e2852ac51a5227472ef17c39d348935fa1345d0ca8ede1546b5c2be6b572fad71aa170a7746f80fde99335d16b05a59efd445d6eb395baea2adcfdb6236918f37d235feaeb843a5974372413cd56a2a9659be29726f6f20b86f25d960a4778b4436862af5bf5781a114406ad0cf4ec3d99b3861610468f9efd5e8a6688e79c8f56dc11de71c668d410cab7d8575cb83f8a4538b135bff0d70c3bcd8cd6886949232fbbcebdf61cb85ad76c24ad98d8f1f375a7693facf03fb316f432df8d462218d2d7db5c114a81fb4756fc565b39c0c9f1d1216a04b4cd3f505a784f98a7c91d521e74f7b4daedbc910599725fe20b7774e3c7a4bdc446b624d9b3d7d68360b98c517526ec51e1f435118ed906e3b0025db30d5457f2179b1332cef595668c1054fc717eb24fb12c3f67f2bb12f8b453717b5ec84177c346199d2685f62879da8be64d2ae52989864b9f9742cb1fef39822ceca3e85d97ca8548bbab71cf763dc7d8293edfbdd15013dfcfccc79f8c8f368cabb2f909c94145ebf294c5695cac6430b8ef3fe01cff75390d38752d33fc4d474e425e35659378c4fdd388703c574ebee226a7730cd47973b73266730008d1de2e4e2290a88208daea2567d0411dbf717bd58388a7c2dfe8527abe62005915178d67068c839ed89e3c542afe9cdefecff1ed9ab10cfacbc7ae3a351a84e4376e4cc7d53e276d854afeb33bed63272f668013e71e8e94a06c41f0fdfe9117949cb163f50e4e1560a6c10261cc7dd640fc6d3f0adb08618b5e753280320280bdc416cb3f789b5e6364a2625fff158365fa99bca76ae5466fd9c29277b59e8621b94db60c18ca5defe9bb5a74bc02746447474edb2f7c8936cf1c044ed160aa9ad471071034293d7c0a9542c7aeba2dffde010b33f6f36c771757083a5466a0f9d2e45eaa1a1ae9ed2b5c7641789a674c2832c28ca7b9acc78c82448631d5c839e5d5d928b2f9ff321f7e0ebb2ab6786b813a23c64cb1fc88b5d7ef11a579f493d581c2551276065d46613a174db8ec7af39943dfda9d5e56a0e5990c6a78e207aff5a1de71cd48c8489e36a37e4da4aff61c32e48d98fec9b9e8978c3dd0e8de88a62d0416d1a588d34bcf37100773ff6fe8c2ae76f9956c5d0d1c3c22966fa7725661f3c80a68bc03ae1dea595f64af22bbdb962d253c640cd6f2446b669a772daf4780fe110a2013b19925e87f2ad7a6d03a17ee0cff6f6ec2b24e24be502761ab9f40e2ca9fbbf5b4b16acae1c5a70c432356d16058956ec5a84b7bf22ba94ea64282f73d0cf99dad4d30b42ee28736fdd97823a05689847e279630a22c8438dc1b1014623ee5732804040c6fad905314b596fa031ddef1dc35ae37a9fd051734332d8f9df7d88b4aad486e41de254cb4b1a27211fb4f6a7ee6574b39f633b945f789457e161344847e0938b1c7a0f9c6ad24db4636bc8f7b04a9b3772f72ce444ed38d1f91c9b3df4077cd4b905a5a6e29b5bbe9a18ddb5dfa2137792c9b7cd6ff5f3205d233a8b1281ad901852f995ff112f0c2c6206a4dd3386f4d86c2ebfa8109bd8aba7762b012efb78285f0f73186660f82b1766204af87b6f013b7890ad53866036da62061247ebbfb0f5c8490a67a495445fe313844e37d5baf89cdd782abe22fd3cd37d115a7510f5816330b5dad684d9cd6cc301502cf3a50abd4fcf9e23281804034dee2d398a50663cb87a74a9cad98fe018766e574b6fa72016a34f9c0277f28644493d45865a9db0622682a20ec051f2f8384f1bf1f3bb119ab6ecbbd6c0f269bd0b05ef1a2861e668bc29f32e23592a5891aafef00ebad86d2ff502eda78462a8e363f602be2a0ace20a9b85899857a192f0e5e1c1df65dc1cc34c2bc236f7ff156547ea23e41024c0b6c9fc805c831931bd9293cb1925154b3e62d0398b1ece90e1417613ed8cef2eef1e92bc54745ffa3c40c0a0611e972445ad47a51b94b2214bcf8f3aff73a05bb94c31fb7fcaa34cad57051ba271b2f6847e84a200499c5f129e42e1fad235997dafc12e83d0943a25710deb7685b58a9c4bce626db0985555fd71ea02078c0f14e7ff31e0ff02f71d1791f8cc781f5ac89a052c599eb2b2e231d73a5e06c534b1065a28ccedee1c801fd6740ef87148a56f672de592bc7cb43920a19672aee323926c13f59394b366e1011e36ceea71abe70171d7b8caa99d170f8c914ec24c79e9633ca97a22602c7de95d30f9d4d01f9a298d5213924eeb6f27cff72c2a8dbf356e2701a166e57cb071d057ad662c59fc480293a107974af6445b6c12fbb27009b916f61a99d34aa4c89586bbc12df26c2e34861853a072098c50fabb8cc0d9f186f932f6e2bc528338bbc67c5a9fbaeb52042f188bdb5786589a4b4bd1a40985315ac27a976f8781ebc9b4d6dcc6932b3a8ba5e690a719ed0393ec6db74bf0abde8fe8cfb547ed1cfd85a19b1251477aeb6ce811502765d912a1555118b5d501fe4b1a9ac6f7a66f8d76c42bde57d093362de604bf03b3e11f3e9a4203dee61dad0404a1c2d18f7373814d6b6fa8c56613fc543a6287970f861781f24691bc38849a6fe930219f11ce0a0ea2a8f7364a10e2551dceb64484d39328372c4d0a40762e9c81a72730aa7e637100c799597ca16d4d9d7227347e6307febe3938bb8cde7da5493a12372a073008e2e5eb129ee4316d2098c002aad0bb4633addbb987f5c68c27bb449653db6bc6d6c8501d05c3cde1320c47f44ca72cdbfb3d0169a77bbe97485a396deb4171bf50970016e9cecc69811b88a0fd95c9469405bbe535e79efff5e0ccf7da8d64b28391fce93840ea149af101077c47fd0941f6dbad89766b278b6e0d7e7ae4b5230847ad2459b40e94a6f9e995e941785909b54c07a1c1ca0e7a3ed484b1dc85b44fcc901ab4801ab49cf728df016d8588c97a7490c49804eb57218f9f2908528f915d1f3bb164ee39129c226366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{0xa4, 0x1, 0x14, 0xffff, 0x0, "7592852516ab4422d8c9a7554c1ed246b60f2203e78274eec0c1fca6ed8decf288d61744cd56871cc14efd587ce1868b72e526c43fd8d2bb3ef6460edfe5390d8401499c19c437b5705f1c1aa69d5e5eaa10be4c4f9b21f74cfc8cf852afe751b085caea2fbbc5df11f961aa1b55c875501dfef0a5d56e179b64384bd177944aca0a74ada9bfd00107ba31b62f9756e5ac61"}, {0xac, 0x10001, 0x300, 0x0, 0x1, "14a58b2812518fd0e26a1d59dfd67be8988ce1315dd284b6aec26a0de64b69486941391ebe3e71083c87871566f77ea7d8bf41823741ebd1959890f405500fa09bdb4fc11098bc39eff8d3638cc38af9ec840239172b0395900c867632d43506e6eff7bec79ba0313a67cb6dc01aaeb64e1cf4afaaf339c235b07c1f48b50f3e39cbe89bc23505ddeb43464181dd25b0a58b4aa126cb9a3fd8f16a4f"}, {0x84, 0x0, 0x308, 0x5, 0x2, "5067a5375d0d2fe8f5b4a27cabc4efc42aedd441560f37fd61ab0795e2f83fbb487573507bd63cfb31e6407dc8f49c58b482c91bb1addbbb2fd5b367b6e06fcefa48ebb94188e02672e26425d6dc6ea4fa6ebd1fdfd00aff09fd977be799226cbd08c81c7fd2024fbdd28eb6a5f0d4b458"}, {0xc4, 0x20, 0x800, 0x4, 0x2, "40c98fc94dc03e42325e6dfb141e6eca3ef1c17cf2e72ba2eb7a03c5619da8ccb25c3c393607caa2424455dfa5f3cb36aa65a9ddc8345c871eb9d14a0fd77b96b50cf982cb625f7cc8a5974a9d3fbd22763ca883dd960744fcffd469d87953054f358901f4f3d77bc78a8aa95a614c078e4ad8c48917339bf1a79e314747b5b403aeb82f8563b7cb3bede34dd10ed39428314c8daa2c012eacc3c47f924764b2ebafd1e7439c24f0ea821fdaaf4fc6d80ac371"}, {0x3c, 0x9, 0x10, 0xa19, 0x0, "909314c9b3d7fc03d0a4a7846ba808d4e8253e851df2237126778f9b476b49173280f251ba83626516"}], 0x12e4}, {&(0x7f0000171000)=[], 0x0}], 0x9, &(0x7f0000f0b000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}], 0x78, 0x10}, 0x4004000) 2018/01/04 09:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f00002f9000)=0x20000000001, 0x8) syz_open_dev$vcsn(&(0x7f0000e43000)='/dev/vcs#\x00', 0xfff, 0x400) 2018/01/04 09:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004db000-0x8)='./file0\x00', 0x1e0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000010c000)="1cd4d0363972635ae85d41d44659f0c3acb8ca66") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000081000)="dbf3c0efdaab118ceebc6533bcff0092c43164cede205f078273f6d69be69108d85925b4561f7fd44f8c4083b538aca2d3f6f192aa9feb5fd3db665125ae2dd95fdb133be60d7a2f0e3e29e2b02dcbc0c89def907f2e6a73ea04de665b3800b0a11a206842472dc110e32a84d216849f2939593c9c26770125ce088ad142742dd88569100e2b197a25f4c453d9fa", 0x8e) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) 2018/01/04 09:24:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000939000)={0x0, 0x6, 0x6, 0x82, &(0x7f0000cda000)=""/130, 0x7c, &(0x7f000024b000)=""/124, 0xb4, &(0x7f0000128000-0xb4)=""/180}) 2018/01/04 09:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000edc000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3b0}}, &(0x7f000002c000-0x4)=0xb8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000598000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000724000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) r3 = syz_open_dev$adsp(&(0x7f00002ef000)='/dev/adsp#\x00', 0x10000, 0xa040) ioctl$KVM_NMI(r3, 0xae9a) 2018/01/04 09:24:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r1, 0x8) write$tun(r1, &(0x7f0000c6d000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x7, 0x0, ""}}}, 0x26) 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d5c000-0x8c)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x1ff, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) r6 = syz_open_dev$dspn(&(0x7f00001e8000)='/dev/dsp#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000fbf000-0x8c)={0x0, @in6={{0xa, 0x3, 0x59, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000089f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000094e000-0x8)={r7, 0x1}, &(0x7f0000223000)=0x8) write$evdev(r5, &(0x7f0000eab000)=[{{0x0, 0x0}, 0x400, 0x0, 0x0}], 0x18) 2018/01/04 09:24:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00002c6000)=""/121) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c3d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x6, 0x0}, &(0x7f0000001000-0x4)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b2e000)='./file0\x00', 0x60) open(&(0x7f00002b0000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004c0000-0x8)={0x0, 0x0}) open(&(0x7f00001a5000)='./file0\x00', 0x0, 0x400000000000002) 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000b0b000-0x4)=0x0) 2018/01/04 09:24:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e92000)=@get={0x1, &(0x7f0000a5e000-0xca)=""/202, 0x0}) r1 = shmget(0x2, 0x3000, 0x1, &(0x7f0000bce000/0x3000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f09000)=0xc) r3 = getgid() r4 = getuid() lstat(&(0x7f0000b2d000)='./file0\x00', &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a6000-0x4)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f0000a30000)={{0x7ff, r2, r3, r4, r5, 0x1, 0x2, 0x0, 0x0, 0x0}, 0x5, 0xd9, 0x5, 0x1, r6, r7, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000691000)='./file0\x00', 0x11) 2018/01/04 09:24:04 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002e1000-0x4)=0x5, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000aff000-0x38)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x38) 2018/01/04 09:24:04 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000009b000)='/proc/self/net/pfkey\x00', 0x44400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x179) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ccc000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000868000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb423, 0x5, 0x8001, 0x5, 0x0, 0x2, 0x18000, 0xa7, 0x3f, 0x9e, 0x8, 0x20, 0x100000001, 0x200, 0x2]}, &(0x7f000048c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003d6000-0xc)={r2, 0x6, 0x30}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r3, &(0x7f00007b7000)=""/238, 0xee, 0x2000, &(0x7f0000ab3000)=@hci={0x1f, 0x6, 0x3}, 0x6) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x0) 2018/01/04 09:24:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, r0, 0x1}) getsockname$packet(r1, &(0x7f0000a9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bee000)=0x14) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000f13000-0x4)=0x91) 2018/01/04 09:24:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r0, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="13", 0x1}], 0x1, &(0x7f000091b000)=[], 0x0, 0x0}, 0x80) write(r0, &(0x7f0000536000)="14", 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ef4000)='veno\x00', 0x5) close(r0) 2018/01/04 09:24:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000937000)='keyring\x00', &(0x7f00000d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b52000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f58000-0x4)=0xe8) getgroups(0x6, &(0x7f0000509000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) keyctl$chown(0x4, r0, r1, r2) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchdir(0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e4b000-0xc)={0x5, 0xffffffffffffffff, 0x1}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000221000)=0x1, 0x4) 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0xa2bd) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000042f000)=0x7ff, 0x4) 2018/01/04 09:24:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x1ff, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) r5 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x801, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) r8 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x5, 0x400) r10 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x2c8080) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff9c}) r19 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x80800) r24 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r25 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x34)="10675b32ab20059938bab13c2e36ddb660fa4adae9e6047cd28dcc83202acbd9d2601cdf4598b25198c5a8148f8e4dbb8e46c380", 0x34}, {&(0x7f0000002000-0xb3)="5ad70b4e8b2c12af6fb4d371e349792468560de23cc2b519678f8341818bab2d85f448dacf2ba5d6af0dde38739966efd8713b30d5ef5a19085e19a0926ff1299cc9a54971cfab1dad10e9c31bf24b3a0d16f73f9b2819e57b77c8e43d5555b09081a3d451364b94c5c63db9ee1810a0f1586992a76a02b9ed9f63b4c009160918a81d23a67673994f54d6f1b4bfccaa03c281e9c8105821505270d92423cdabbb537feb3f4502242159fae6481f8af1fdb909", 0xb3}], 0x2, &(0x7f0000002000-0xc0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24, r25]}], 0xc0, 0x8001}, 0x400c005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000000000, &(0x7f000086b000)="6fcf1208e187e095012f0a9a8f3c18ba8a9f73e0d913da5094a22469c462cb944666454138", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000adf000)="e942d959120a0e9340376dd602e09867fdd6efac99d5a4047f3e0f206c8b22ef1edfeac40c833c6eab295c483cdd26ce0441bfb82040a9f9140704ca863d1fdf9850e040a895ae8050602d") recvmsg(0xffffffffffffffff, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/04 09:24:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x244002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x7, 0x7, 0x7, 0x0, 0x7fffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b9000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000002000)={0x3, 0x1, 0x4, 0x7fff, "d8578b56a3877dd5fe4aadef2593858531c063d4adb2fa70bbe13df8f8703febc7c926c7f0bc5ed508075730", 0x6}) 2018/01/04 09:24:04 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000d4c000)='./file0\x00', 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006dc000-0x10)={0x0, 0x0}, &(0x7f00004d8000-0x4)=0xb) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c41000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009e5000)=0x2, 0x2) fchmod(r0, 0x186) 2018/01/04 09:24:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x400) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000538000)={0x40, 0x10000, 0x37a, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cdf000-0x11)='net/softnet_stat\x00') getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000656000)=""/173, &(0x7f0000203000)=0xad) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x1ff) sendfile(r3, r4, &(0x7f0000bb9000)=0x0, 0x6) recvfrom$unix(r2, &(0x7f0000dab000)=""/240, 0xf0, 0x40000000, &(0x7f00001a3000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/04 09:24:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007a9000)=0x0) kcmp(r2, r3, 0x7, r0, r1) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) dup2(r0, r1) 2018/01/04 09:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_setup(0x3, &(0x7f0000719000)=0x0) r1 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000c20000)=""/113, &(0x7f0000570000-0x4)=0x71) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003aa000)={0x4, 0x204, 0x100, 0xb2a, 0x0}, &(0x7f00000b8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000014c000-0x8)={0x0, 0xfff}, &(0x7f0000440000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000de2000)={r2, 0x42, 0x8001, 0xacb, 0x0, 0x4, 0x3f, 0x7ff, {r3, @in6={{0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x699}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x7, 0x6, 0xfffffffffffffff9}}, &(0x7f0000a4b000)=0xb8) 2018/01/04 09:24:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000065e000)='/dev/snd/midiC#D#\x00', 0x0, 0x10200) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000415000-0xa)='highspeed\x00', 0xa) splice(r1, &(0x7f00002c2000-0x8)=0x0, r2, &(0x7f000047f000-0x8)=0x0, 0x2, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, "05"}, &(0x7f0000f2d000)=0x9) syz_emit_ethernet(0x36, &(0x7f0000ffc000-0xf1)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7c080002c8db", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/04 09:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/autofs\x00', 0x20000, 0x0) sendfile(r1, r0, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) fchmod(r2, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000179000-0x8)={0x0, 0x8001}, &(0x7f0000521000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000024d000)={r3, 0xd5}, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000397000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x1, 0x2, 0x10000, 0x3ff, 0x9}, &(0x7f000005b000-0x4)=0x20) 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x8ff8, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x1000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000d5c000-0x10)={0x0, 0x0}) 2018/01/04 09:24:04 executing program 7: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x2, 0x4, 0x1) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff4, &(0x7f0000f51000)={0x0, 0x0, 0x2, @thr={&(0x7f0000f55000)="", &(0x7f00001bb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f56000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f56000)=0xffffffff7fffffff, 0x4) 2018/01/04 09:24:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000782000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b95000)=0x8, 0x80800) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c3000)='/selinux/load\x00', 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000101000)=0x0) shutdown(r3, 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000efd000-0x8)={0x0, 0x0}) waitid(0x2, r5, &(0x7f0000a1f000+0x76c)={0x0, 0x0, 0x0, 0x0}, 0x1000005, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00001b6000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x600070, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00003d8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:24:04 executing program 4: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000417000)={0x0, 0xa, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000418000-0x4)=0x0) timer_delete(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000138000-0x4)=0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000419000)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r3, &(0x7f000041a000-0x6)={0x1f, 0x4, 0x0}, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_getaffinity(r2, 0x8, &(0x7f0000418000)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00003cd000-0x10c)=@newsa={0x10c, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000418000-0x14)={0x3f, 0x8, 0x7, 0x1, 0x1}) 2018/01/04 09:24:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x548, 0x40100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f62000)=0x409, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x400, 0xc, 0x3680, 0x4, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x3f, 0x1, 0x4e3}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x3, 0x10000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r2, 0x8000}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000-0x1c)=@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6087}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000003000)="b0b14680712e07c0022553faf8a051524ab706c86f1f9c40ffe622370ac51d9bb8fb942d5d34ce4126cf5ced4aa5d78c65b2833ad4072b4bdeae6a74d913c855edbcfc2d1f", 0x45}, {&(0x7f0000000000)="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", 0x1000}], 0x2, &(0x7f0000003000)=[@sndrcv={0x30, 0x84, 0x1, {0xcd56, 0x2, 0x8008, 0x3, 0x6, 0x5, 0x6, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x82, 0x4, 0x9, 0x9220, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0xd, 0x9, 0xffffffffd13c42eb, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x200, 0x100000001, 0x9, 0x8, 0x6, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x3, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x86d, 0x2a77498c, 0x8000, 0x4a4, 0x80, 0x400, 0x20000000000000, 0x36f8, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x17, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffff, 0x0, 0x80000001, 0x6, 0x800, 0xf9, 0x0, r1}}], 0x180, 0x440d5}, 0x40) r4 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000003000)=""/156, &(0x7f0000004000)=0x9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000007000-0x18)={r2, 0x401, 0x30, 0xdaf9, 0x6}, &(0x7f0000004000-0x4)=0x18) socket$inet_sctp(0x2, 0x1, 0x84) io_setup(0x11a, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r6, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x1, 0x4000000, r4, &(0x7f0000007000)="3041297512639656c6f2bbb5d289c1a969b441cc627796f0e251f4c51549815a252b6da3dbe42a92460358596c88b5bbd8343b32dfe992024d195d72bac39f73460dc1391a6d85eea0fc642be4949c81d05edae850140a12002123be5d7f8eef12d0039acefa83631e5327e11458b2781949e9d3d78b2e465eaf5ffb6bddb69f2f8c320aff454048174b6c90552c6a4f1d0fdecd0a90716385c5f3cb684afec68299ae7ca59480b8a34cb71bc84b8c6d71a7d3aed82dbbc36c501553b970d7542425b2decdda3e41a4326da45373ee03c06cac4f72bda4ce5f9975", 0xdb, 0x0, 0x0, 0x1, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000009000-0x12)={@common='bcsf0\x00', 0x6}) 2018/01/04 09:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000103000-0x20)={0x0, 0x0, []}) madvise(&(0x7f00003cf000/0x8000)=nil, 0x8000, 0x65) 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d5c000-0x90)={@random="0d7ff344756e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7, 0x0, 0xffffffffffff61f9}}], {{0x86d9, @ipv6={0x0, 0x6, "aa471d", 0xfffffffffffffed8, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x20001, 0x0, [0x0]}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d5d000-0xc)='/dev/audio#\x00', 0x5, 0x4000) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000d5d000)=""/0) 2018/01/04 09:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f0000000011000000000000890700", &(0x7f0000ee6000)=@ethtool_cmd={0x47, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000268000-0x16)='/selinux/checkreqprot\x00', 0x10102, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000378000)={0x0, 0x0}) read(r1, &(0x7f00003d6000)=""/224, 0xe0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fa7000)={0x9, &(0x7f0000cf9000-0x48)=[{0x1c00000000000000, 0x100000000, 0x9, 0x4}, {0x0, 0x2, 0x5, 0x8}, {0x5, 0xbde, 0x2, 0x1ff}, {0x1, 0x2, 0x81, 0x5}, {0x4, 0x0, 0x6, 0x79ef}, {0x82bc, 0x80000001, 0x4a, 0x7}, {0xff, 0x5152, 0x5, 0x7}, {0x2, 0x7, 0x10000, 0x7}, {0x7, 0x101, 0xfffffffffffffffb, 0x81}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003d7000-0x4)=0x8, 0xffffffffffffff49) 2018/01/04 09:24:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(r0, &(0x7f0000aa9000-0x8)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000358000-0xb8)={0x0, 0x1f, 0x3, 0x6, 0xffffffffffffffbc, 0x3, 0x6, 0x0, {0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0, 0x5, 0x2, 0x8, 0xfffffffffffffffe}}, &(0x7f0000a9d000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000295000-0x10)={r2, 0xdab, 0xffffffffffffb1eb, 0x3}, 0x10) sendmsg$netlink(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000dbf000)=[{0x24, 0x2e, 0x903, 0x0, 0x0, "2900862f70cb0100000000000000afc78794fa88"}], 0x24}], 0x1, &(0x7f0000033000)=[], 0x0, 0x0}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000c9e000-0x71)=""/113, &(0x7f0000347000)=0x71) connect$inet6(r1, &(0x7f00002f3000)={0xa, 0x3, 0x75, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) open(&(0x7f00002ed000)='./file0\x00', 0x24801, 0x11) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000648000-0x160)={{{{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xe80, 0x68c, "595614f25266880ad8f681cf20706af9dcc5894d39e853f7e2e5a9c2930aaee47efd40700ede273bb6de39bdf5c6ec79b234d783c5d08380ff0b44427f77ab98c7eff0225098f7b0fc6bf3572ed8324b"}, 0x160) 2018/01/04 09:24:04 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007cd000)='/dev/kvm\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = syz_open_dev$sndmidi(&(0x7f0000394000)='/dev/snd/midiC#D#\x00', 0xc31, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000022c000-0x8)={r0, r4}) preadv(r1, &(0x7f0000151000+0xe5)=[{&(0x7f00009a1000-0xba)=""/186, 0xba}, {&(0x7f0000971000-0x55)=""/85, 0x55}, {&(0x7f000042e000)=""/4096, 0x1000}, {&(0x7f0000e7c000)=""/124, 0x7c}, {&(0x7f00009d8000)=""/25, 0x19}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f00004c4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a5e000)=[{&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000049000-0x6c)=""/108, 0x6c}, {&(0x7f0000bc5000)=""/0, 0x0}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0x8000}, 0x40000000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") 2018/01/04 09:24:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000083000)=[], 0x0, 0xf5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) 2018/01/04 09:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d7b000)=0x80000000, 0x4) seccomp(0x800000000002, 0x0, &(0x7f00001d9000)={0x0, &(0x7f0000934000-0x10)=[]}) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0x26) 2018/01/04 09:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000d79000-0xe)='./file0/file0\x00', 0x40) inotify_add_watch(r0, &(0x7f0000a99000-0x8)='./file0\x00', 0x80000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000aef000-0x49)={0x0, 0x41, "d9c84af8dee26ca67d1ebc8c66c7a994601957bc8945d01f0ce3ee4746a515b4880015586798765a80236a6846aeccd1f2f6ff8a46575c30f9c9eaadf24ef07d28"}, &(0x7f0000a63000-0x4)=0x49) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b79000-0x10)={0xc47, 0x20a, 0x1f, 0x0, r1}, &(0x7f0000820000)=0x10) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00000f3000-0x8)='./file0\x00') chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000a51000-0x1)='.', 0x4) r2 = getpid() r3 = shmget(0x1, 0x1000, 0x1, &(0x7f000098c000/0x1000)=nil) r4 = geteuid() llistxattr(&(0x7f0000386000-0x1)='.', &(0x7f00004f8000)=""/48, 0x30) fstat(r0, &(0x7f00000ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006b6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000860000-0x4)=0xe8) getgroups(0x7, &(0x7f0000176000-0x1c)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f57000)={0xfff, 0x0, 0x1, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmctl$IPC_SET(r3, 0x1, &(0x7f000030b000-0x70)={{0x800, r4, r5, r6, r7, 0x84, 0x81, 0x0, 0x0, 0x0}, 0x7, 0x3, 0x1ff, 0x5, r2, r2, 0x4, 0x0, 0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000e9a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:24:04 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xbffffffffffffff) 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) r1 = getpgrp(0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xcc15, 0x0, 0x0}) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x2, 0x1e, 0x7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000006e000+0xc79)={0x0, &(0x7f00002f1000-0x8)=0x0, 0x7, 0xffffffffffffffff, 0x0}) 2018/01/04 09:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e1c000)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000234000)={0x74, 0x0, [0xffffffffffffffff, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$admmidi(&(0x7f0000205000)='/dev/admmidi#\x00', 0x8, 0x100) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00002f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/04 09:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fcc000-0xb)='/dev/adsp#\x00', 0x3, 0x2000) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000f4b000-0x18)={0x0, 0x1f000, 0x80000000, 0x1, 0xfffffffffffffffb}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000d4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000006f000)={0x19, 0x1, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a20000-0x18)={0x1, 0x0, [{0x17b, 0x0, 0x3}]}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00004b8000)={0x0, 0x400, 0x80000000}) 2018/01/04 09:24:04 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000320000-0x428)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "d92800", 0x38, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x0, 0x0, 0x0, 0x7, 0x0, []}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "bb2681", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c40000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ff6000)='/dev/audio#\x00', 0x200, 0x44080) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000384000)=0x100000001, &(0x7f0000ff7000)=0xfffffffffffffffb) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000b56000)={0xd6e, 0x0, 0x6}) 2018/01/04 09:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c30000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x60) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "7a000000c604006dc26cc9d0697d44007e9d80c8dd0dc6fcea0df1275d1f6ba95ac532c1f84367d168bab0bb578023b9864e2432e5be41bac1ffab55dfcb18106edd2e107a"}}}, 0x6b) socket$inet6(0xa, 0x0, 0x5) 2018/01/04 09:24:04 executing program 0: prctl$getreaper(0x2d, &(0x7f00009f4000-0x8)=0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f6d000)='/dev/audio#\x00', 0x2, 0x2) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f6e000-0x2)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f69000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x4f) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008d4000-0x10)="", 0x0) 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d5b000)='/dev/ptmx\x00', 0x40000, 0x0) 2018/01/04 09:24:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000af5000-0xa)='/dev/cuse\x00', 0x505600, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000303000)=@assoc_id=0x0, &(0x7f0000575000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dcd000)={r2, 0x1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000002f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000054d000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000)="", 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r5 = add_key$user(&(0x7f0000236000-0x5)='user\x00', &(0x7f00004fa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000053c000-0x1000)="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", 0x1000, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f000078e000)='keyring\x00', &(0x7f0000e99000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r7 = add_key$user(&(0x7f00000a2000)='user\x00', &(0x7f0000a6c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c57000-0xb9)="5373aa22ee1d9293bc36db4f857ba473a136f2b93722dee16de76017516fafa4b3ec2086124c9765775e031ac689eafdc358dd60b821aac79af49c7992436fdb80ba1dd9137e269cb84c4bc3133565a05b092b47452d4d7c859a91a654befa6c1f57d222516be10a1424b3c591200b0e4fbbd79049c2a8de1691f2cfac6a91d619f99d7cdcb945a2a318d76c846c22af9d9a552646e6b894837189c1b6b6eee5ff579fa777c43724b334ec6caf9fbcc2536f72b8d5a07fd47a", 0xb9, r6) keyctl$instantiate_iov(0x14, r5, &(0x7f0000df9000)=[{&(0x7f0000cc2000-0xb4)="1cab714f6c2058394d376bd936f2f86be2aa8a886a0d79b9855ce9380820882b4bcd8ed951deab5ff422811b06c8c9969b42a430cfef7697e423270700ad1f7e4685fdcf0061671909e85c281bf67e11703c441aa238f19a7faa7d651473fd78dc9c7f83b6f675cb1421b8fd5f0ccc55f2c6194d871d5046273a25f08246220f6b0f6dab91a624421d8741fc5986c0d2a81038173fc002e4560d2dd8180ada3e2ddbbed3f13f370f1c20d4df7190b11fa95ee42f", 0xb4}, {&(0x7f0000f0a000-0x1000)="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0x1000}, {&(0x7f0000bdc000)="d8310fe5c16d1213", 0x8}, 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{&(0x7f0000b2a000)="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0x1000}, {&(0x7f00004a9000-0xbf)="3da61d028cd0d127340afd023e640ebc1e03d38cd15d98050415681836b83a633d6f38c465b4127400ac8852f64b3dc0a96bded77a179b02ad2a982206e7895ab2b66aaca0a0d023beeccb2ed23b92cf48034ab18b2f4d650edfe142aeee24fb763c40f920dde7ea73481946163a3a62c896240085e99d253a57a290c62d81008cfc55d4bf05ca2c569c8770e7cce48629397479e547dda7b8e22f3b4f180e3911947ea6d411bffbd535802e3428b1965837d2edae18463dea4bb4e49e1e3a", 0xbf}], 0x8, r7) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f00009e9000-0x8)=0x3, 0x8) 2018/01/04 09:24:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000+0x7e4)='/dev/mixer\x00', 0x1a1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000000)=""/223, &(0x7f0000000000)=0xdf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) getrandom(&(0x7f0000000000)=""/0, 0x17d, 0x3) dup2(r0, r0) 2018/01/04 09:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x71, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x800}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x12, 0x0, [{0x0, 0x9, "d1c7f886d7192e"}, {0x7, 0x3, "03"}]}]}}, "0f54d9"}}}}}, 0x0) 2018/01/04 09:24:04 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000013a000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000445000-0x4)=0x0) getresuid(&(0x7f0000f90000-0x4)=0x0, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000fb1000-0x4)=0x0) fstat(r0, &(0x7f0000101000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cd0000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000099000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a45000-0x4)=0xe8) lstat(&(0x7f00005fd000)='./file0\x00', &(0x7f000015f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() fstat(r0, &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008aa000-0x4)=0xc) r11 = getpgrp(0x0) r12 = geteuid() r13 = getegid() sendmsg$netlink(r1, &(0x7f0000548000)={&(0x7f00008f4000-0xc)=@proc={0x10, 0x0, 0x1, 0x40000}, 0xc, &(0x7f000096b000-0xa0)=[{&(0x7f0000e83000-0x24dc)=[{0xe0, 0x0, 0x1, 0x80000001, 0x1, "67d925778e1c2d77b2de9ed1a399edb3cd2a564edf94a38ec7f513a9f8f97999fb9e319d60ba628ba2dfb56f9751edc9e1331072d096f89091ac5a6026d52e37cef2667dc0f37946903a68d5fc7e2d77f3269348f6eb9b9d948797e700c31c23536efead90220fcc17b311f4efa3c3d343d39ac58e30e81ef4fc865468a00c57e0774cb7410e3556d31f737f957168c5bb3e075b76cefc78146c3122c74d04259e75dab21b0aec673d1816729459fc3099e831d7cd104dfd474400e6b41c85dd509fbdf80d86a1ff3106269f6837c13f"}, {0xe8, 0xffffffffffffa5cf, 0x0, 0x1, 0x0, "67599d51b0beea5be88cecc1bd97a7e116c493809d60ac931f56444f45c79d6ded66d79afa333924291478e6f101745191cd3fd420001990b44bba30a931a0ce575524c09ff9c3dd5d7e372ddb9abc000f4b28ad92d0c8090f92410689e1a09eff537d86f5df29495bfdb482bcb3f2795dce92e4f4e5b9cc5b354a8fe919f0925f408ee3d35bebca578f509609b2bd2267dafe5b175211325c7a52cdb5bb159aedcf89b9873d5480b344cc7ccd3fa6a0875caaee3413a24d7ba63d2c54c4f5aef00599d0ed9f5d7bc99769d5523ba817fe0030dc4227"}, {0xa0, 0x1, 0x9, 0x7, 0x2, "62cc54028d5e7b9e49573b49630991113d484b53d688525f3ca2d29b3be629cc20d6ac49a721202d3f619fc3fe72ba34759b06a2a8781b0a05fbf2b43ae62f1c59e9fda1ab26d652c47b70043291a5f9fe16408bd49cf56e4979618ebae3d1a0bda3050224b57fc65d2af24b3ac407ee40f16babc0a33f1a97d933ecd0915e29cfa50614dc42f903b82fe44c8b6ad8"}, {0x34, 0x1ff, 0x124, 0x7f, 0x0, "fd5d136f3f72f4e41daac96e95c25108e992a7e35b83223d89fdf60780c9ad681baf"}, {0x1010, 0x1ff, 0x5, 0x5, 0x3, 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{0xa4, 0x9, 0x2e, 0xdd30714, 0x3, "d720254e517667b4326afa0ad60c78606790c8c75f46da10553f24e462b9aadcbd7be64c19c252ee2f3b85079965388a5552767fcf5012280b8bf65e01657026bb8ee489b43373ffebd90e5ed18927a78d652319bedfc86157f6ae77477c1d6c37b77810b55f2b60f935062dddd2124a6a09a225fb2145dc825f2fbdce4b94708663f610b193e5afbaaf7260b6d47304742f"}, {0xc8, 0x10001, 0x801, 0xb94, 0x0, "415da8b31b788282bd65749404b54b8b597f7b776ec1bcbc9704a6ebfe0bbf91729d2511afa10f02bde8bd4b37a423b82f715d4a522f242ee764341d756abceecf3b3279382d735d588adaa3c8eee21f1e8491a33c3e4a4a09577c18491212da61ddf3e9db0dad8d890c08fada1e787dc5a66a884d1683037348f170c2f9a88b09ac96577203ab3a71eb5317b5663d60b0eb759f71411d6495c67760a8beb2f7412aeac4f350f189c6c8839e70e5ec888cedbef1db"}, {0x40, 0x40, 0x304, 0x4, 0x0, "174a851a65b1c6139c746332626fbfd5352944d685b8e9fc3fb25fac43821acda12c1d66ed44137eaadcaa40743346"}, {0xc8, 0xfffffffffffffff9, 0x0, 0x100000001, 0x3, "85d7bcfbcc6cb1ba3655559e20968eda5c16f8b00c0f0ce682ebdd18ad659cf289d2aece5ec85e6bd365fbe51b53e22380cd6efe60e5c49d73d96b763ccdd70773398973246f08f10ac1c46c1b396c067cf3fa51b366a9bc84939745baf4e5f3af80179765b05a11810689573162b983b1981a435a6dfdca7614b674ab403f3d98eea5d8c8c454c4cae5ddf2f3acc40ce3e16f8310a90b4e10b4e1cb1b540f0df8a6efdc4bb70ce844ae555cbe9a9a078461e7edd1"}, {0x38, 0x0, 0x24, 0x956, 0x3, "3e90259c76ad0bd4c66b667f741901cbafe939fcd5f8608a7bbb555409fb244a3e550a44e8"}], 0x23b0}], 0xa, &(0x7f0000b6e000-0xe8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xe8, 0x10}, 0x48050) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed4000-0x4)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c53000)={0x8, 0x7, 0x5, 0x0, 0x4}, 0x14) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r14, 0x6, 0x14, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2018/01/04 09:24:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) wait4(0x0, 0x0, 0x5, &(0x7f0000da1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bd6000-0x4)=0x0) ptrace$cont(0x1f, r0, 0x16, 0x8) [ 76.252893] device eql entered promiscuous mode 2018/01/04 09:24:04 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ac1000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000d5c000-0xc)={0x207, 0x100000001, 0xfffffffffffffffa, 0x7, 0xbb1a, 0xffffffffffffff80}) 2018/01/04 09:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000002, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000c1b000)=[{r0, 0x0, 0x0}], 0x1, 0x10125) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008d6000)=0x0, 0x2) 2018/01/04 09:24:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ab3000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = geteuid() lstat(&(0x7f0000bde000)='./file0\x00', &(0x7f0000a69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ac1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000430000)=0xe8) setresuid(r2, r3, r4) tee(r1, r0, 0x3ff, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000384000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/04 09:24:05 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fcc000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000013000)={0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000d2c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/04 09:24:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xc0000010803, 0x376) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000089b000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000468000-0x4)=0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000907000)='/dev/audio\x00', 0x10002, 0x0) sendto(r1, &(0x7f0000ce0000-0x1000)="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", 0x1000, 0x1, &(0x7f00005a5000-0x14)=@ll={0x11, 0xf6, r2, 0x1, 0x7e, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = add_key$keyring(&(0x7f0000d13000-0x8)='keyring\x00', &(0x7f000015e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000063b000)=0x9866, 0x4) add_key$keyring(&(0x7f0000289000-0x8)='keyring\x00', &(0x7f0000260000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) r5 = syz_open_dev$vcsn(&(0x7f0000f95000)='/dev/vcs#\x00', 0x400, 0x402001) r6 = accept4$unix(r5, 0x0, &(0x7f0000621000-0x4)=0x0, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fba000-0x4)=0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00005b3000)=0x1, 0x4) r8 = msgget$private(0x0, 0xa1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) fstat(r0, &(0x7f000095f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000688000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001af000-0x4)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xc) msgctl$IPC_SET(r8, 0x1, &(0x7f00008d1000-0x78)={{0x0, r9, r10, r11, r12, 0x10, 0x5, 0x0, 0x0, 0x0}, 0x100000000, 0x78800000000000, 0x3, 0x5, 0x6, 0xbf9, r7, r7, 0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000081e000-0x4)=0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/04 09:24:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007a8000-0x10)=@req={0x28, &(0x7f0000a57000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0xfffffffffffffff9, @te1=&(0x7f0000dc3000-0x10)={0x8, 0xbd, 0x3, 0x3}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c0d000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) 2018/01/04 09:24:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x408402) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f000097f000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000090e000)={"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"}) syz_open_dev$sndtimer(&(0x7f0000be5000)='/dev/snd/timer\x00', 0x0, 0x8000) open_by_handle_at(0xffffffffffffffff, &(0x7f0000993000)={0x55, 0xe5, "64017fd77f70cf757af9e085e36bd1277b25d0fe568e1d192d7637009837b4c3365cb2f758e01cb7dcdcca9426b85201f9b448b7737cdbd3c3ffa620ec12882fafffe92269e4277cadfe2397c7"}, 0x101041) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000008e000-0x18)={0x1, 0x0, [{0x40000084, 0x0, 0x0}]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000989000-0x8)={0xffffffff, 0x0}) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:24:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000775000-0x4)={0x13, 0x2, 0x6, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eff000)={@common='lo\x00', &(0x7f0000491000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000818000-0x30)=[{&(0x7f0000f9e000)="a795cf037177dceacc518c4763e1cea28e7462b9d36ba7d6f4e6d29468507d62eecb8bd39fc96a9da553be04700422b08d8ff049525e7f7723eaf38e0620c6ce89a18baaff61655ea5208559e9b96bb999a86a", 0x53}, {&(0x7f00002bd000)="8141d84ee21488078a0e156e1905bc91759e624f341ff31cbc74516e3b74398285cbf4dc42517e0447eee9f6f189af98b74c3f9c048f645faece9fe2d8a7ae71473257258b045872339096289c1560bf6f79f5ba10be04db007aed4c4ed92ee687b8806e4bedd379d3a2f14ef9c0acd4c34ec4bae079c9bdd0bf741ce4d9c13ed5ce3b0a2da7ca8fb042c6352b928e7a38872c1ccd89abb85ca36a8911df7d034c9370fc4caf92acf39de463bbd338a9b24a59222fbc0b521c6f7c77218c1100368687703888205ec72bea0fc5a832133d745beb963300679beaa08333294425f2fa5cba28ba4278bbd278", 0xeb}, {&(0x7f0000316000-0x81)="67c5627b0c9cd6806dcf5efa2a65d3c7e20cb268bb4b0e231824658b9af95091f7030db56812a0e4d28978b593df2557677dcfb413386a00f2382582d14baadf61952838f8d066ec4a19163e1de6861d03102c99fed5e6cdc571868982c95c8398dbde1558f46ecffac84d85ec7e7eee15d82a29d014ce138f7d2b8fd70200307b", 0x81}], 0x3) 2018/01/04 09:24:05 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffffe, &(0x7f00001a7000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x3, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:05 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000111000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00000d7000-0x15)="fbc282dd0d2575efcaced1308cefdf1eb713d2ab44", 0x15, 0x20004000, 0x0, 0x0) socket$inet(0x2, 0x3, 0x2) 2018/01/04 09:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000035e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x1, &(0x7f00004a1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000074f000)={0x0, 0x0}) nanosleep(&(0x7f0000d46000)={r0, r1+30000000}, &(0x7f0000d26000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000a85000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x400000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d2b000-0x4)=0x0, &(0x7f0000780000-0x4)=0x4) prctl$intptr(0xa, 0x400000005) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000024a000-0x8)={0x0, 0x0}) 2018/01/04 09:24:05 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000631000)=0x4) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000799000-0xb)='/dev/midi#\x00', 0x8c, 0x40) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ea4000-0x2)=0x1, 0x2) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 09:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x2, 0x100000000005, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={r0, &(0x7f000074f000-0x2e)=""}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aa6000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000128000)={0x4, &(0x7f0000fa9000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/04 09:24:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006af000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000ccb000)=@generic={0x0, ""/126}, &(0x7f00008cb000-0x4)=0x80, 0x800) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) 2018/01/04 09:24:05 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000016000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xb) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000000c000)={0x8001, 0x9, 0x1, 0x7b8, 0x200, 0x7}) 2018/01/04 09:24:05 executing program 0: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001e0000)='/selinux/enforce\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000270000-0x78)={0x7, 0x78, 0x200, 0x6, 0x0, 0x101, 0x0, 0x2, 0x20, 0xc, 0x100, 0x80, 0x3, 0x2, 0xc, 0x1000, 0x5, 0x1, 0x2, 0x53, 0x3f000000000, 0x68, 0x20, 0x3f, 0xca, 0x10001, 0x2, 0xf2e, 0x401, 0x8, 0x2f4, 0x100, 0x0, 0x9, 0xacd, 0x7fffffff, 0x47, 0x4e, 0x0, 0x625, 0x1, @perf_bp={&(0x7f00002eb000)=0x0, 0xe}, 0x20200, 0xff, 0x9a06, 0x1, 0x0, 0x5, 0xffffffffffffffcf, 0x0}, r3, 0x400, r4, 0x1) prctl$getname(0x10, &(0x7f00001c9000-0x39)=""/57) 2018/01/04 09:24:05 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) link(&(0x7f0000795000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00') mkdir(&(0x7f0000a08000-0x8)='./file0\x00', 0x100) 2018/01/04 09:24:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x964, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f6e0403, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000074e000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004c1000)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xc) sched_getattr(r1, &(0x7f000053d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000916000-0x8)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000647000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d37000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000048d000-0x30)={0x4c, 0x0, &(0x7f0000efb000)=[@increfs_done={0x40106308, r2, 0x1}, @dead_binder_done={0x40086310, 0x4}, @release={0x40046306, 0x2}, @request_death={0x400c630e, 0x4, 0x1}, @acquire_done={0x40106309, r3, 0x3}], 0x29, 0x0, &(0x7f0000746000-0x29)="c12ae1fbf9de1036668aa910f38c78285f49c3318a88e1eb6604118485fc70d569bd706f605e699d06"}) 2018/01/04 09:24:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e92000)="", 0x0, 0x20000000, &(0x7f0000c09000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{&(0x7f0000842000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e3000)=[{&(0x7f000012c000-0xd2)="05", 0x1}], 0x1, &(0x7f0000e4c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb5000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00005a4000)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x400882) fanotify_mark(r1, 0x10, 0x8, r2, &(0x7f0000d80000-0x8)='./file0\x00') recvmsg(r0, &(0x7f0000369000)={&(0x7f00009f5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000001f000-0x30)=[{&(0x7f0000a08000-0x95)=""/149, 0x95}, {&(0x7f0000b4b000-0x26)=""/38, 0x26}, {&(0x7f0000936000-0x9c)=""/156, 0x9c}], 0x3, &(0x7f0000f31000)=""/102, 0x66, 0x0}, 0x2000) 2018/01/04 09:24:05 executing program 1: r0 = socket(0x10000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000001000-0x8)=0x2000) write(r0, &(0x7f0000a78000)="", 0xfffffffffffff000) 2018/01/04 09:24:05 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009ea000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x2, 0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f71000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000adc000-0x8)=0x0, 0x7f) socketpair(0x3, 0xa, 0x7, &(0x7f00008bb000-0x8)={0x0, 0x0}) setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a34000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x4, 0xfffffffffffffe01, 0x4}, &(0x7f000026e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000085e000-0x8)={r4, 0x1}, &(0x7f0000c9c000-0x4)=0x8) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000003e000-0x138)={{0x4000, 0xf004, 0xf, 0x4, 0x5, 0xfffffffffffffff9, 0x3ff, 0x1ad4, 0x2, 0x7ff, 0x6, 0xffffffffcb80f647, 0x0}, {0x4000, 0x1f002, 0xc, 0x5e, 0x2008000000, 0x9, 0xffffffffffff0001, 0x10, 0x1a, 0x6, 0x7, 0x9, 0x0}, {0x6004, 0x0, 0xb, 0x653, 0x7f, 0x1, 0x6f3, 0x1f, 0x3, 0x7, 0x93, 0x8, 0x0}, {0x3000, 0x10003, 0xf, 0xff46, 0x3ff, 0x8, 0x3, 0x101, 0x9, 0x8, 0x9, 0x47e, 0x0}, {0x6000, 0x4000, 0xf, 0x1, 0x1f, 0x5, 0x8, 0x29f, 0x8, 0x9, 0x4, 0x5, 0x0}, {0x6000, 0x6000, 0xc, 0x3, 0x1c0000000000000, 0x2, 0xabc, 0x0, 0xfffffffffffffff8, 0x3, 0x10001, 0x4, 0x0}, {0xf001, 0x200, 0xd, 0x1, 0x4, 0x6, 0xab, 0x4, 0x100000000, 0xffffffff, 0x8b, 0x3ff, 0x0}, {0xf000, 0x3002, 0x3, 0x66b, 0x1d, 0x4, 0x2, 0x4, 0x7b2c, 0x4, 0xfffffffffffffffe, 0x7fffffff, 0x0}, {0x3000, 0x10f001, [0x0, 0x0, 0x0]}, {0xf007, 0x3000, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x1d000, 0x20100, 0x7, 0x1801, 0xf003, [0x5, 0xfffffffffffff000, 0xa944, 0x10000]}) [ 76.520572] device eql entered promiscuous mode 2018/01/04 09:24:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000023a000-0x1c)={0xa, 0x0, 0xe13, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) removexattr(&(0x7f00001d7000-0x8)='./file0\x00', &(0x7f0000ed7000)=@known='security.selinux\x00') sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000077c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000999000-0x10)=[], 0x0) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cc4000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000023c000)=""/43) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00004a5000)={0x6, 0x587f}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00005e0000)={0x2, 0x40, 0x0}) write(r0, &(0x7f0000478000)='V', 0x1) ioctl$TIOCNXCL(r2, 0x540d) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 09:24:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000550000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000071d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:05 executing program 7: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fac000-0x8)='./file0\x00', 0x0, 0x53) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000aa5000)={0x0, 0x0, &(0x7f0000d49000-0x20)=[{&(0x7f0000fac000-0xe7)="ac57a4ddb5abc5912c6690572d23d13f646fe5132325aaa494ce3963df94e7f4b06e664817f7c612a7ebaeaebead5d688a87817b1291716cd7cdcee1a72f0acdb79f1ee9c19fd17156541b1222f5e82ca4ba0e020345073e9f7839acc5a4d1434ed079c60f2e2f72180bc4b51ced6bff5d87ca1231336addc6c2f163ee07a551299a1c9688391bb1d45fa23a173590cfc0798584cb8284e031f3f98f12bb78043800e85e62a9ad167aef142e58e00ae594e4e003ebbca9a1dfe74acddc716c70ab0a194c64bef663159faba10ea436630bd96f28ff65b5e1291284bc2fe8eaa16da8b6d6c14fb0", 0xe7}, {&(0x7f0000fab000)="5cf4b8c1a1cbd9a68bcf16ca0f5c3b70889a31dc4334250f2f2bd65ead1d16b382f190c760a024931584390e87a64d4d6309364fc3ba2a06e63d37eb68996b742f91aecdc49d7e74ec4758fe8b43d0e8cd1ddfdc598e83c18a26481839b243d3d80f0712e555d11476a529640bbdef944475fa8436518c0efe7a00769cef1ce7864025316b6d05c05e56155283d739f1e41a05087cfa32004a9d5a96918601de268dfd358ce7d7e95075f047938d", 0xae}], 0x2, &(0x7f00001fd000)=[@assoc={0x18, 0x117, 0x4, 0x7fff}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x100000001}], 0x48, 0x80}, 0x40000) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000dde000)={&(0x7f0000f4a000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58, &(0x7f000080c000)=[{&(0x7f0000e49000)="e1308433eff746a6dfb234ff0f000004b6c8f5c01a63b90c0cc6e61ef5c35ac5d416c30d92ba0631f1b8ea746b8f80bb9e03a96675c722d1a07adef70686f459147c86d8ffa4c0c04b53c105c9eaa0d2a7a18f5b4ea64e66adf720a6d3bd6ad59dee1d70f1694d117c3acd5f2b36a1c959fa88d6fea0d1ec452fe1f0265247e17676fa7a5a842df93b5c95b01a42a17e068f932ee74cbaeb11492b73040d8845bf885b66fbc5a408feeaf0a1ec8ea1d9d62c5460a6e4bfcddcd1aeefe76cd62f7583d833ca72d5c8a8d072", 0xcb}, {&(0x7f0000faa000-0x97)="dc4083dee332271653e9c9d3baaf951637dc93cabf91616e3539b0a709a14580881e7cb1d6b28496660d81840167b718eabb", 0x32}, {&(0x7f00005f1000)="", 0x0}], 0x3, &(0x7f00006ee000-0x340)=[{0x100, 0x0, 0x4f, "2f3f6728c678ba21a0c20e537c31bd667de3414b34c3ce8ba4aee9b7abf16b8df6106e40602f6acf9410b044de9399ec9c85b0e6b26813add51a6837db3e16740f48877fca0fbcb42b27d621de642ad7081f60f98aa65455a150f0c13e8f764dfa344383000bdb18debe87549d7ecb08985fb26d2ef0f7b369893387c03c3755ca9c151db816b45ef31b65af34a91f9544d553fc7b6e35d6a0d2b51db82569bd3d3286f89f42828f90fe764592bb0a31646068a90d305bb5d4abd1988822e6469bae9f67f1e5f87ce01dbdf53d51d3949dcc206d330680dcf30301cc6bc241dea75a15ff961a8f5f323f"}, {0xe0, 0x0, 0x3f, "c9e7aea692d92240e22e784758032b34e995156ac5569a7d29093cde28ce7ae33f7cf322892071fd294837559112992b3fa9626f84b1d47354924b7540de4ab1cda016daae5d1403d5f6af8c4826bf8ae8cc1f874443689d90203f879405b667b5b0295ce1fd97718f1f16fb94cebded4367f6217af77c90545985aa35a4cb1d31e81e4d03ceb67f73dc7825ae12355ebeb757548d1c490cf94abffc17e97826ef6677191e214bed6b95872fb04a828d2a3bf9731e46a2641123f4000e1a53157e1edb1e13bf006bdad443e3a7"}, {0x50, 0x85, 0x9, "b186f1048b43e4ddec692fce6c2bbc703ec76f84bab3a7ae5937eb4af8c460238014c5b6e14cfa199b230c5a6440a515db22fa399113b443cbfe74967d7b"}, {0x110, 0x0, 0x4, "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"}], 0x340, 0x0}, 0x0) 2018/01/04 09:24:05 executing program 2: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002ed000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000143000-0x4)=r2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002ec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00002ec000-0x4)=0x2, 0x4) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000007d000-0x28)={@generic="52d2778d05294baef411ddfc63610731", &(0x7f00002ed000)=@ethtool_eeprom={0xc, 0x3, 0x7, 0xfffffcfd, "cc444440bb70a8b99e888b026038a868d574c4bcd31784d555b39d403b97c7323051996c7ba64d172a6387b4f382d768c532f18e625d0d1f8c5fab28d6e1142294ca7fd82483d762412829ea721d49b9da624da464149d2586a532f48bad78b9e85412e12e68b131095e792a3614995714e2c99b72207a47eb6da52a3dabe2eab7227caa1e28288891e03dc739e8373bae407b040bc1a0501d27ddfef7e011faeb451652c93226b44b3723677123dddab33ab6faf489866c9d564e58f0a674c66cd6d3b9178be73b241b5353c310fde97cca2bf5e889ac91ff390a8334b726082bdc384aae4b74a6ecc6a4933bc3f78c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r3, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) recvmsg(r3, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) [ 76.587597] binder: 13140:13146 ioctl 0 20915ff8 returned -22 [ 76.623973] binder: 13140:13146 BC_INCREFS_DONE u0000000000000000 no match [ 76.639459] binder: 13140:13146 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 76.647138] binder: 13140:13146 Release 1 refcount change on invalid ref 2 ret -22 [ 76.664323] binder: 13140:13146 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 76.671583] binder: 13140:13146 BC_ACQUIRE_DONE u0000000000000000 no match [ 76.696835] binder: 13140:13163 ioctl 0 20915ff8 returned -22 [ 76.705711] binder: 13140:13171 BC_INCREFS_DONE u0000000000000000 no match [ 76.713056] binder: 13140:13171 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 76.720464] binder: 13140:13171 Release 1 refcount change on invalid ref 2 ret -22 [ 76.728205] binder: 13140:13171 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 76.735361] binder: 13140:13171 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/04 09:24:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x61)=""/97, &(0x7f0000001000)=0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x0, 0xc) write(r1, &(0x7f0000d59000)="1f00000001011f0000000000000300ffff9d15ff1a0001800400010000df18", 0x1f) 2018/01/04 09:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000051f000-0x8)='./file0\x00', 0x2000, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009f2000-0xc)={0x4, [0x401, 0x9, 0x5, 0x7f]}, &(0x7f000016d000)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000805000)='/dev/hwrng\x00', 0x0, 0x0) read(r1, &(0x7f00008d3000)=""/119, 0x77) 2018/01/04 09:24:05 executing program 4: r0 = socket$inet(0x2, 0x5, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000744000)=@generic={0x1fffc00000000000, 0x200, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() fcntl$setown(r1, 0x8, r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000373000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ca000)=0xc) sendmsg$nl_xfrm(r2, &(0x7f00003b9000-0x38)={&(0x7f0000598000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00009aa000-0x10)={&(0x7f000046c000)=@delsa={0x110, 0x0, 0x400, 0x6, 0x1, {@in=@multicast2=0xe0000002, 0x1, 0xa, 0x3c}, [@policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x8001, 0x2, 0x1, 0xa, 0x80, 0xa0, 0x11, 0x5, r4}, {0x16, 0x5, 0x7f, 0x50, 0xfffffffffffff801, 0x8ba, 0xf0, 0x200}, {0x8001, 0x30, 0x0, 0xff}, 0x6, 0xb, 0x3, 0x1, 0x1, 0x3}}, @mark={0xc, 0x15, {0x1, 0x8001}}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}}]}, 0x110}, 0x1, 0x0, 0x0, 0x84}, 0x800) setsockopt(r2, 0x0, 0xd2, &(0x7f0000974000)="d7e207f0f952433b6836c0a520c4720ad1a7d037433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a90151d96", 0x3c) 2018/01/04 09:24:05 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x80) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000fbe000)=""/75) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000802000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) userfaultfd(0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a32000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c5c000-0x4)=0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fbf000)={r2, 0x66, "547a259df4a5109777dcba653c1ed3049ac5d99bb8d284c18547779084bd00bcdf8b76a3b6b3b30cf3d6a71391b52dc40a0b6599c94c10863ad149d5426666a032eb4ba5379a00d784fa9f3194d53e41ac52768fcadc45451eee6d1fd887b3186f31856a7b29"}, &(0x7f0000fbf000)=0x6e) 2018/01/04 09:24:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000a1000)={r0}) getpeername$packet(0xffffffffffffffff, &(0x7f000098f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c56000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000aba000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) listen(r0, 0x0) syz_open_dev$binder(&(0x7f0000bc6000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/04 09:24:05 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00001bd000)=0x4) mmap(&(0x7f0000c36000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000d4b000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000c5b000)=0x0) 2018/01/04 09:24:05 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000946000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e1e000)={0x0, 0x40}, &(0x7f0000774000-0x4)=0x8) r5 = semget(0x2, 0x3, 0xd0) clock_gettime(0x0, &(0x7f0000ff0000-0x10)={0x0, 0x0}) semtimedop(r5, &(0x7f000057c000-0x1e)=[{0x1, 0x1, 0x800}, {0x0, 0x3, 0x800}, {0x3, 0x1, 0x1800}, {0x0, 0x9, 0x1000}, {0x4, 0x2, 0x1800}], 0x5, &(0x7f000038f000)={r6, r7+10000000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e8b000)={r4, 0x100000000, 0x20, 0x6, 0x0}, &(0x7f0000509000-0x4)=0x18) r8 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r8, 0x0, 0x3, 0x1ff) sendfile(r2, r8, &(0x7f000051a000)=0x0, 0x54) 2018/01/04 09:24:05 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d5c000-0xd)='/dev/dmmidi#\x00', 0x3ff, 0x28802) fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000d5c000)=""/216) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xe53, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)=0x0) 2018/01/04 09:24:05 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b6c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000b3000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007c1000)={r1}) 2018/01/04 09:24:05 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb9000)='/dev/hwrng\x00', 0x20040, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000806000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() userfaultfd(0x800) mremap(&(0x7f0000cd0000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001d5000/0x2000)=nil) process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000084b000)={&(0x7f00009b2000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/04 09:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f33000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000613000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00006f4000-0x8)=0x0) 2018/01/04 09:24:05 executing program 7: r0 = eventfd2(0x3ec0, 0x1) ioctl$void(r0, 0xc004587f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x2, &(0x7f0000261000)="dc27"}) write$eventfd(r0, &(0x7f0000696000-0x8)=0x0, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000022000-0xb)='/dev/audio\x00', 0x200, 0x0) 2018/01/04 09:24:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a0000-0x9)='/dev/kvm\x00', 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000a77000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000795000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r0, 0x9) bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/04 09:24:05 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001bd000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00008db000-0x9)=@known='user.syz\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/sequencer2\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000062d000)={0x20, 0x7, 0x204, 0x8, 0x5, 0x2624, 0xa4b, 0x3, 0x0}, &(0x7f0000648000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d76000-0x8)={r2, 0x3}, 0x8) r3 = socket(0x2, 0x3, 0xbea) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000071c000-0x8)={0x0, 0x0}, &(0x7f000001b000)=0x8) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000337000)=""/4096, 0x1000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000063a000-0x4)=0x7fffffff, 0x4) r4 = syz_open_dev$usbmon(&(0x7f0000c4f000)='/dev/usbmon#\x00', 0x1000, 0x8000) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000d8a000)=0x2) setsockopt(r3, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/04 09:24:05 executing program 5: syz_extract_tcp_res(&(0x7f0000981000-0x8)={0x0, 0x0}, 0xfffffffffffffff7, 0x7) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) [ 76.913366] QAT: failed to copy from user. [ 76.921590] kauditd_printk_skb: 169 callbacks suppressed [ 76.921598] audit: type=1326 audit(1515057845.554:5454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13205 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.921864] audit: type=1326 audit(1515057845.554:5455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13205 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.922232] audit: type=1326 audit(1515057845.554:5456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13205 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.922784] audit: type=1326 audit(1515057845.555:5457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13205 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=204 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.924627] audit: type=1326 audit(1515057845.555:5458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13205 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.924744] audit: type=1326 audit(1515057845.556:5459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13205 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.925846] audit: type=1326 audit(1515057845.558:5460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13205 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.927870] audit: type=1326 audit(1515057845.560:5461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13205 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 76.940903] audit: type=1326 audit(1515057845.560:5462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13205 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:24:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000001, 0x8010000000000087) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000513000)={0x7ff}, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 09:24:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000076000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b4e000)={0x2, [0x6, 0x1]}, 0x8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ce0000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00006e3000-0x10)={0xa, &(0x7f0000c4b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000044d000)={r2, 0x18}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000028000)={0x5, 0xfffffffffffffffd, 0x8, 0x9, 0x1}) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f12000-0x8)={0x0, 0x0}) writev(r3, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a130000f9ffffff001cffff0d0009000900001900e80000f6", 0x29}], 0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00006f6000)=0x0) 2018/01/04 09:24:05 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") pipe2(&(0x7f000046f000)={0x0, 0x0}, 0x80000) r2 = accept4$inet(r1, &(0x7f000030b000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000792000)=0x10, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000a41000)='/dev/audio\x00', 0x20000, 0x0) getsockname$inet(r1, &(0x7f0000ff8000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3e000)=0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000764000-0x78)={0x1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x10000, 0x3000000000, 0x3, &(0x7f0000fbf000-0x10)=@generic="91ad6890d7f8a0bec7b58e6a9a96259e", 0x9, 0x20, 0x1000}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000d79000-0x4)=0x9df, 0x4) 2018/01/04 09:24:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xffffffff, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000cc7000+0x7fa)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x2, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000304000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0xc1fac35186bc5e36) connect$inet6(r2, &(0x7f000088b000)={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x23}, 0x1c) 2018/01/04 09:24:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000ffd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cfc000)=0x10) r1 = memfd_create(&(0x7f00005f2000)='/system\'lo\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007eb000)=@int=0x0, &(0x7f000098e000-0x4)=0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000934000-0x6)={0x0, 0xfffffffffffffb24}, &(0x7f0000801000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000424000)={r3, 0x3f, 0x5, [0x9, 0x4, 0x85c, 0x3, 0xffffffff00000000]}, &(0x7f0000b51000-0x4)=0x12) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00007e7000-0x4)=0x8, 0x4) 2018/01/04 09:24:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c9d000)='encrypted\x00', &(0x7f0000182000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000015d000-0xb)='ppp1:}eth1\x00', 0x0) keyctl$setperm(0x5, r0, 0x1000400) 2018/01/04 09:24:05 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x7f) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004e1000-0x1)="fe", 0x1, 0xfffffffffffffffc, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 76.940926] audit: type=1326 audit(1515057845.570:5463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13205 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:24:05 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d5d000-0xb)='/dev/mixer\x00', 0x141, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000d5d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) unlink(&(0x7f0000d5b000)='./file0\x00') syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000041d000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004aa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cf000)=0xe8) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) 2018/01/04 09:24:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000435000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000621000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000fc3000)={@generic=""/16, @ifru_ivalue=0x0}) 2018/01/04 09:24:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x200000, 0x3) fcntl$setlease(r0, 0x400, 0x0) chown(&(0x7f0000e89000)='./file0\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f63000)=0x14, 0x80800) sendmmsg(r0, &(0x7f0000128000)=[{{&(0x7f0000e00000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-ssse3,chacha20-generic)\x00'}, 0x58, &(0x7f0000ee9000)=[{&(0x7f0000baa000-0xb3)="98d6e9dd90fa91a4d656908c1ada4b5bf023ea6aa90bb2513ec458859172965e53dfdad79049d81e844731dcfb93b25872d78d686116095bc3567c3c480b1c5185802a6fb91f3c670b9cafaa89d63e1148e414d36d4ba333cc69da30bed775c5dd150904b4d8c5952a04b46545f53540910f46fc2a227db21cfcdab87563e3b61f2bd6837a44db0a588327231cb7e271841210a82f17a15002fcc600ffacd36d54f59af964b2620a3becf2c171325f5d14a6e5", 0xb3}, {&(0x7f0000d62000)="932a56da79bd22a783df601b7211571b1666c64d34bac56ec8dabfe4bcdf8862792dd93e4d409fdc206f2580a076ed7b37c776b2572c68f35a81462bf6c070dab2f4e3e945e52e00b18711e3a1", 0x4d}], 0x2, &(0x7f0000b95000)=[{0x20, 0x12b, 0x80000000, "8b80a461b7f94771425b4f7f79"}, {0x58, 0x117, 0x7, "c29b4e7326c4853f4358ace2109d193c1187a08ec6eb947fc23e4c25bdab7d17c9c87764d87faaf3328ba89f9299db25b25885b5855a82125764f210e8ab51b8d9e1fab8a51e68"}, {0x110, 0x10b, 0x9f, "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"}], 0x188, 0x20000800}, 0x0}, {{&(0x7f000059c000-0x10)=@ipx={0x4, 0x100, 0x400, "e189fe5cd55d", 0x8, 0x0}, 0x10, &(0x7f00001a3000)=[{&(0x7f00002fa000)="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", 0x1000}, {&(0x7f0000a87000)="a30dfa998742497c98ae84cf17f35b60c09def7b27ebbc6050b6a3c21a8f45cc2bb8dbb595d0d21a29595cbea9ac9e89976401c61cb65c155c2178d61c4fdc47a8c851fea7bfa85aaf6a2d1fdc64516c36158cef93688e994b53c846fdcae32a2f67785ef7402332d605d138492b0ffb3271d723f1fcaee62ebece6236b967de85bbdfaf3075b213b24706ca756e762a5d85628df40b1bbf4719dc512b582c7f8a6ef82eee837a0aa4f4e144e50930232e54e9776ee031387f68ae62c5d70466d65e3c5871", 0xc5}, {&(0x7f00009cd000)="d43be783a0b6aeb5d067cf45680e6e1a950d1075b5f981a05cd9bcf6642b60cd5d165d800e8e9b7025a7e72a86b35afe227f9c9cdb734aad01e777af47bf17c783", 0x41}, {&(0x7f00006a8000)="8c99c1a39037f5e489ad5c85fd6aba110a0720aaf3484833161c0e87e1ad1411f6b5facdb784cfe6a45cf68afb57bfe2dc5af599c475458138cbb06ce829d6658570a040bbd11aba76d9fdde6daacc8ff42ad62b6318d86c0d232b533e0a858c2f5c8a163d94867e3f5749a6f3546902019f162e24a85460fc7970c69c8c1088468b6dab4b0a567cf93c5005f2602c754f2eaa1fd5154502f60ac2b2a89997b3a1aa9f", 0xa3}, {&(0x7f00006e8000-0xf3)="264bc7380c8c9609897da57fe43f97b246a9ff916857df52b3d0d4e97670be56364793ee5657b70eef87d19a88c67324f3066dc42a6dd09a819d5abe7a6667d2961b7351b78f35fb2229f3a901affc255c4715ce93b3e5494ba2b388775d526efe16c732da5075e78eaf5fee02d51b24bffc3ec496f597be9e4afd4a0a46fcc303d0d48bb06b00963afa656046c925d82dabc40c823e6d1dc0c8a983dcfd9b0bdabd66cb9d8cee79737f0a2782054eb368fba815d1c80a8d2ce4a6fe161f792823b0e546e283d7b1440a1120e710afafd79b16f25292dd0066036633e480bdb181754f8d1678d3b8519789156bf36406e6275b", 0xf3}, {&(0x7f000035c000-0x8a)="dc1e3d8863ae9055be50c07d8cc3c61a1a08965c009910f8f78311641c88c97a61a1977b9325c671140c364bd036640d927f045f2884709d3d12095dcd8215935115c6a5a385ba3dd057981d57ed5a0979cb4941f5710bc67860595ae7b2634f0ba1618933e87c8d0aa9daa59819bba888fb24c7c363adb0d251afb57a06239c5f162e346ae38a3f5409", 0x8a}, {&(0x7f00002cf000-0x5f)="fb24ba416f715d9060e7310bbef99c0760a24c8acd7d7fd7502a61a85db1b8cac1af203224bcb3d25e84219c8c307a1234239a5f78ead860c481a6808cda15954d8e9a465e538f453138c7f3f695ce663fd8c8a4b6f6540cce25124a1274ba", 0x5f}, {&(0x7f0000362000)="01f67c31e137b6ecde5929f1d844e786aedbe0e405c8d637d3c28d6107815661cfbbb381118fcb0218f2", 0x2a}, {&(0x7f0000bb7000-0x2b)="e27fd868429d7765ce1f8a689190c53fd0f3223fe1daa8c25b587cef7b3eca0eb6a47eadee4204698a42d2", 0x2b}, {&(0x7f0000498000-0xeb)="a57bc50083ff31b40a8e04a995a8af7ce998578eb06ce5f1f13ce1f58b86a021e52e268c9b113285eacc8b7c72729586199af543c1a8066d89f5ab6efa9ef4a78fd790ac1934bc0ae771b6b9ba9f20a841077903b19fc040b91bc5fa09a3fc87f2d9c7ec1fbd148ea7fd5a7e4a277d8593bbc999905e721274bf2a712326707b9ca9d49f88179c174a795f929899e04322566019bce832f38dd0c9cba01e92ca8f2400d1daa850b72f358204df7a284436dcb3e3fd7fc3a46551d833195b4a353916d788f9d791e1c400a6345f1ea1cf89f26b98c7f413a2b35dfd34c51956db9257737e34f00a43ce868d", 0xeb}], 0xa, &(0x7f0000fea000-0xd0)=[{0xd0, 0x10b, 0x80000000, "73bc8ba5091bad4936edcdae617bf94e8a7bfa3a16c1008bf57b24a90c3ff1a8498ce28fda9f14896dba6c9d828c0619c6e7564332c2e6e268eaf85f0b80d19a19f7b7d7074c1f7589821d47c0349f427a62cda7e845368ba964f0eb8102fb9492b40880d95d0c8773a40927675b93d6e40380e370c7c5562e4a4f8556a212eae132438d1b4846d97835111e41a058905406dbfedeeec2648c30aa74844cd90851a1b2b7484bc7a72c8f94306b182bec0f4a66742a328305026ff9f73225"}], 0xd0, 0x90}, 0x7}, {{&(0x7f000073e000-0x14)=@ll={0x11, 0x15, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ee2000-0x10)=[{&(0x7f000029d000-0x6d)="9f47f3fea679c625ddffef3d9cecbe782f6c4f9d6fabd1f2e41cf87b2fb6e3d15a1e452f7c4ba58c02a4e89ecadb536bd42821f5242d5105e3a8f722fd2d47cbd60ce826381ddb84423ae5d9749dd58f873f98a4a61a0cb6aab85bc65bb8ab108be7f527cd2ae876eb96386999", 0x6d}], 0x1, 0x0, 0x0, 0x20040004}, 0x401}], 0x3, 0x10) 2018/01/04 09:24:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000001000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r3, &(0x7f00006e9000-0x8)=0x0, 0x8) write$eventfd(r3, &(0x7f0000952000-0x8)=0x1000200000, 0x8) close(r0) r4 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00004d0000)={0x0, r4}) 2018/01/04 09:24:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00006eb000-0x10)={0x3c, 0x5, 0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x18, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) readahead(r1, 0xfffffffffffffffa, 0x7a3) [ 77.277152] binder_alloc: binder_alloc_mmap_handler: 13232 20000000-20002000 already mapped failed -16 2018/01/04 09:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b54000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000852000)={0x0, 0x7, 0x3}, &(0x7f0000d3e000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c39000-0x8)={r1, 0x2}, 0x8) socket(0x8, 0x80007, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000fc5000-0xa)='./control\x00', 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a06000-0x8)={0x0, 0x0}, 0x8) 2018/01/04 09:24:05 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d5c000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000627000)=@add_del={0x2, &(0x7f0000d5c000)=@generic="5860780b84c064ca0f9230d334df4468", 0x80000001}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0xc0000, &(0x7f0000d5c000-0xb6)="93736f600eebe5068a723cc3ba793f913aeed4617a9b2d13bcd673bf4c27beda7872c2b1aeaf9ca7924ceffd98c6256f87b8d8f3ced8bf3343ae9da88100cb46ffcc6f19b9e72e7b158f5bb9a3d6eebd0fd45ae86afbc3073fe3b697c309a578694dc57b7488767e6e73e9b3869e6c48302d71e90b48231dc777072df25cd8d8f870481a29040ac8f2aebce5cfe49bbb994780fd47a96aecc48e37609217a64d9ed606e4752c3e4d8aabdb97b719796a8668d0a533b2") 2018/01/04 09:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005d9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00008fc000)='./file0\x00', 0x200) set_mempolicy(0x4002, &(0x7f0000fc7000-0x8)=0x9624, 0x9) utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)={0x0, 0x0}) 2018/01/04 09:24:06 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x10)=""/16, &(0x7f0000001000)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000088a000)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000d59000)="1f00000001011f0000000000000300ffff9d15ff1a0001800400010000df18", 0x1f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d48000-0x20)={0x7, 0x5da3, 0x8201, 0x3, 0x1, 0x8, 0x0, 0x6f9, r3}, 0x20) 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00009fd000-0x8)=0x5) r3 = getpid() migrate_pages(r3, 0x4, &(0x7f0000f86000-0x8)=0x40, &(0x7f0000f2c000-0x8)=0x1) write(r1, &(0x7f0000ca2000-0x191)="092fa99688c4ba44", 0x8) recvfrom(r1, &(0x7f00004d4000-0x25)=""/37, 0xfffffffffffffe91, 0x0, 0x0, 0xffffffffffffffc0) 2018/01/04 09:24:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000001000)=0x0, 0x4) r0 = socket(0x11, 0x802, 0x7) semop(0x0, &(0x7f0000000000)=[{0x0, 0x7, 0x0}], 0x1) r1 = semget(0x0, 0x7, 0x0) r2 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000003000-0x58)={{0xd4, r2, r3, r4, r5, 0x40, 0x7fff, 0x0, 0x0, 0x0}, 0x81, 0xf2, 0x9, 0x0, 0x0}) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r0, 0x107, 0x16, &(0x7f0000c9a000)="02de0500", 0x4) 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00008da000)=0x800008, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000064f000-0x4)=0x0) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000796000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$audion(&(0x7f0000cf2000)='/dev/audio#\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000a40000-0x8)={0x1, 0x2, 0x2, 0x305, 0x7}) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x8800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a05000)=0xffff, 0x4) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00007e9000-0x1)=0x4) 2018/01/04 09:24:06 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000345000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:06 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000e36000-0x4)=0x5) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00005a3000-0x4)=0x4, 0x4) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000fd6000)={0x0, 0x4002000000006, 0xffff, &(0x7f0000632000)=0x0}) 2018/01/04 09:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000446000)={0x7, 0x1f}) [ 77.421409] irq bypass consumer (token 00000000a12a852d) registration fails: -16 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00005ab000)={0x3, {{0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8b7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3c75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmsg(r0, &(0x7f00006d1000-0x38)={&(0x7f0000c75000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bab000)=[{&(0x7f0000970000)=""/200, 0xc8}, {&(0x7f0000475000-0x51)=""/81, 0x51}, {&(0x7f00005b6000-0x1000)=""/4096, 0x1000}, {&(0x7f000005c000-0x7f)=""/127, 0x7f}], 0x4, &(0x7f00003b7000-0x2f)=""/47, 0x2f, 0x4}, 0x40) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/04 09:24:06 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d5c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d5c000-0x4)=0x0, &(0x7f00003c6000-0x4)=0x4) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d5c000)={0x0, 0x7fffffff, 0xdb05}, &(0x7f0000505000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cfb000)={r1, 0xa4, "026abeb74c138a7acc97d53666b66b2967b84f56b2fd8c1a81c1ad8f420ab4a3a31b5ed6c6338a7c3dc103ab981532d0998d36ad6a1edf73471b7a2ba7792fab32c312012d7442965fb31bb532b5c9a023dc10cd117d8c40d3766e552ff2c9383265f25e4a4bf306fc05a419a7d0618e752f8ad1e193c797fa00d809fb7c5c250d463b37eaadb48c3175c5f93dac15814f1943519ca7d3233aa525241c5be4b7cdda77f6"}, &(0x7f000041e000-0x4)=0xac) 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00001c9000-0x11)="03", 0x1, 0x0, &(0x7f0000c63000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f000086e000)='/dev/input/mouse#\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ac7000)=0x0, &(0x7f00005b7000-0x4)=0x4) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000acb000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b68000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002cf000-0x10)={r2, 0x8, 0x9, 0x768}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000580000-0x16)={0x0, 0x0, ""}, &(0x7f0000a3f000-0x4)=0x8) 2018/01/04 09:24:06 executing program 3: mmap(&(0x7f0000000000/0x89c000)=nil, 0x89c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000584000-0x9)='/dev/sg#\x00', 0x2, 0x200) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000089d000-0x8)={0x0, 0x0}) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000089d000-0x8)={r2, 0x2}) set_thread_area(&(0x7f00006c0000)={0x1000, 0x20100000, 0x0, 0x2, 0x8165, 0x939, 0x4, 0x7, 0x10001, 0x2}) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001f3000-0xa)={0x0, 0x3, 0x1, [0x8]}, &(0x7f000089c000)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001f1000)={0x18000000000000, 0x7f, 0x1, 0x1, 0x0, 0x80000001, 0x4, 0x7, r3}, 0x20) 2018/01/04 09:24:06 executing program 2: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b0c000-0x8)=0xd000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007c1000)='/selinux/enforce\x00', 0x101002, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000fb000-0x4)=0x100000001) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x1, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/04 09:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ef000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00007d7000-0x4c)={0x747d, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00003f1000)=[{0x0, 0x0, &(0x7f0000784000-0x80)=[{&(0x7f00002f2000-0x1000)="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", 0x100}], 0x1, &(0x7f0000cc0000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 77.464349] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/04 09:24:06 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d5b000)={0x0, 0x0}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1) 2018/01/04 09:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007a4000-0x8)='./file0\x00', 0xa693b6e9a215e47f) finit_module(r0, &(0x7f0000884000-0x1)='\x00', 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = memfd_create(&(0x7f00001a5000-0x9)="656d3070726f63bd00", 0x200000000000) pread64(r1, &(0x7f000061a000)=""/230, 0xe6, 0x0) 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x40000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x201}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00001d0000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="", 0x0) socket$alg(0x26, 0x5, 0x0) modify_ldt$write2(0x11, &(0x7f0000b65000-0x10)={0x0, 0x20001000, 0x0, 0x4, 0x5, 0x2d, 0x1000, 0x0, 0xffffffffffffff81, 0x0}, 0x10) 2018/01/04 09:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f000030f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017d000)='/dev/vga_arbiter\x00', 0x202002, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b59000-0x90)={0xffffffffffff64d0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) keyctl$unlink(0x9, 0x0, r0) writev(r1, &(0x7f00006a8000-0x60)=[{&(0x7f0000e98000)="9eb08ed484a0e411b1c84340b92fb502e5d28ff4a947667f9574591d5b", 0x1d}, {&(0x7f0000985000)="c2a28dc8588180b5a70efc1a56e5f9530446940344ca3dadc1c755ec97850a28d7b2fa9a07e22f3d8e2a746c66bbe276d972d2fb045fbae63645cfafb8e44d088ab907c29b12565ccf65646234395ae04cc9635290bc542fd36f39d83680b5a1b4b8220f61edd27fcd4e9e54313ce869652ab8003652d9f413756e7fad696fbdeacde6f9b65ecb811b583e755cfc85211a544385ca742ddbea1270f0e291d18a8a02b392fb4bdcc02827d557c25859db39bfd6008b52030833a933bf3e0ca9a6fd68e09e7fc6e55ba28347e3a62babb253d54405a9de5fdfe73d047de9bbd7c43f2f1a3cbc035e7e55e2e6cfca036bd37e", 0xf1}, {&(0x7f0000afa000)="365528fe2b62a0cf9fbacffac4f67705a42e05d820da45db11b0ea3042d4bc5727f97bccebfb099481e5117d750152e139e97fb3ac72e513b4c00ba80c18df375e7be31b2d18540485bdc94546fb1cf984e7373b2878a7dae17a4f558f14abc24b743853a89f470eadf7b6db50a2ea34626e3c8a19f134fddc6e4cc443090589bafd67443a358c9bd6699317a2352a42e90a3a5673e62f326822abe682a20de06b4a0315a37f7031c87de953ed4701f3fb7d9f", 0xb3}, {&(0x7f00000b2000)="11e96b2002d3bd91d4f4d3d2f42155a9bc88ffa742205aa6086cef40b19407949be3b5121abf8790197843e995f4e371a3ed0bf66d76a569802b765fea843032a582e67d248a1a9e3dc3ef217495b422f051a12d1ff0c5c09b17e2bbada4dbdbb4dcaf5e2f2467a875a470e60f518ec50ad4560be217f86339cbf205962e4cd105362d192bdf847807a26ce287558f83c343948f49f12a91ffa2bb9c4ae21b3ad714b2728dad7ab26ddd059383daa72ccca41ddd1ee8962b77f283346eff844061b23d", 0xc3}, {&(0x7f0000f4e000)="e123369276b1763e25b420465f4bec34c64928dbb0a1f06e11b0dc6512a695e4281f500a062bca", 0x27}, {&(0x7f000055f000)="a91eb5633d3ab06877d8b9ca1215464da57d035523cfecd813fd541564c5a18d3064c09010a1437226265e3e1221b3b7a77873339a1ce25dbf5efe775185b19b0bd11e531134d1825ff1f16892be424e7b38ebd3456b3de64fcc1601bd30859a101fd6f65e66eac47936ee0efd2a11782daa42c8c8cfc0157becb18581b1458ffdaeea4c031828b7c9b67d3a775da99b118bf658432108f78380e9249644664756e7e3e3f75c8553b25259fb574278e60949", 0xb2}], 0x6) [ 77.538219] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept$llc(r1, &(0x7f0000a0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000086c000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b4d000-0x28)={@common="6c6f00000000004aa800", &(0x7f00008de000)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @hdata="2a45c889f6155f9e80924c42c87f58ba29fe512ba95625be57de668d4f1828f2ec3bddea38db6673099e945691b712a2d8fc6e5a", {"9900", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {'\x00z', @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000215000)='net/ptype\x00') getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000a3a000)=""/174, &(0x7f00003da000-0x4)=0xae) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a30000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rt_sigprocmask(0x800000, &(0x7f00007f3000)={0xfffffffffffffff6}, 0x0, 0xfffffffffffffe12) setrlimit(0x1, &(0x7f00006f4000-0x10)={0x2000000000000000, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000e73000-0x8)={0x0, 0x0}) ftruncate(r0, 0x3) 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000001c000)={0x5, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000071000-0x99)={0x0, 0x91, "a1068643f214a5fed4a9caa76133cbbd23fe94fab084637daa6a8b794dae510dc4b8625d4d8e867319e099644b165cf0dd3e952872e5ed99b2d0b82a720a613c0a1ded7d409dd2209c5be41227abad9cf6f2ca88a05fb511688052f28cd724364ba367d51a5a5660c1bb7384d2379f99d52aadb93ba9b9c747a6cd20b6890619cae3c0846c410a462a5b2ce6d5b7631344"}, &(0x7f000003c000)=0x99) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000071000-0x14)={r1, 0x7942, 0x4, 0x9, 0x9, 0x3}, 0x14) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000071000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x80, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/04 09:24:06 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000377000-0x8)={0x0, 0x0}, 0x2, 0x4) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d5b000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x7d, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x47, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x0, r0, r1, 0x1, 0x0, 0x6, 0x2, 0x20000000000, 0x0, 0x3, {[@mss={0x2, 0x4, 0x86}]}}, {"05b95edda6234c5418265e28d305219f59912546d67d2303b20743dc51a5c73ff73a423cd3040732132963c027f452"}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00002be000-0x10)={&(0x7f0000d5d000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d5e000)=0x0) fcntl$setown(r3, 0x8, r4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000d5c000)={0xdc, 0x8000000000000, 0x0, 0x7, 0x5, [{0x3, 0x7fffffff, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0xc10, 0x401, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x10001, 0x20000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6f1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5eb, 0x6, 0x401, 0x0, 0x0, 0x1fc, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x2, 0x0, 0x0, 0xffe, 0x0, 0x0, 0x0}, {0x65, 0x80, 0x10001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000065d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCBRK(r5, 0x5428) r6 = syz_open_dev$admmidi(&(0x7f0000d5e000-0xe)='/dev/admmidi#\x00', 0x7, 0x20000) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000561000)={""/1024}) 2018/01/04 09:24:06 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000004000-0x8)=0x0) readv(r0, &(0x7f0000006000-0x80)=[{&(0x7f0000002000)=""/26, 0x1a}], 0x1) 2018/01/04 09:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000f45000)={&(0x7f00001aa000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00005ac000)=[{&(0x7f00005e6000)=""/218, 0xda}, {&(0x7f000080f000-0x34)=""/52, 0x34}, {&(0x7f0000014000-0x54)=""/84, 0xffffffffffffff00}, {&(0x7f0000e81000)=""/164, 0xa4}, {&(0x7f00001b3000-0xcc)=""/204, 0xcc}, {&(0x7f000051d000)=""/108, 0x6c}, {&(0x7f0000bf7000-0x9b)=""/155, 0x9b}], 0x7, &(0x7f000051c000-0x1000)=""/4096, 0x1000, 0x7fffffff}, 0x100) r1 = add_key(&(0x7f0000587000)='asymmetric\x00', &(0x7f00007d3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r1, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00001d3000-0x8)={0x800000003, 0x0}) 2018/01/04 09:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000082e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = add_key$keyring(&(0x7f0000a50000-0x8)='keyring\x00', &(0x7f000079a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000d3f000)='.dead\x00', 0x0) sendto$inet(r0, &(0x7f00004ae000)="", 0x0, 0x20000040, &(0x7f0000f2b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x5411, &(0x7f000079a000-0x4)=0x0) 2018/01/04 09:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e2e000-0x4)=0x0) r2 = dup(r0) perf_event_open(&(0x7f000036e000)={0x0, 0x78, 0x7, 0x0, 0x7, 0xf30, 0x0, 0x4, 0x20000, 0xf, 0x5, 0x8000, 0x8, 0x1, 0x9, 0x3, 0x0, 0xbe, 0x800, 0x2aab, 0x0, 0x0, 0x401, 0x3ff, 0x6, 0x13, 0x7, 0x7, 0x100, 0x3, 0x4, 0x5, 0x515effcf, 0x2, 0x0, 0x2, 0x7fff, 0x101, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f000010e000-0x1)=0x0, 0xa}, 0x200, 0x5, 0xb9, 0x2, 0x4, 0x3f, 0xa36, 0x0}, r1, 0x9, r2, 0x2) bind$alg(r0, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) accept$alg(r2, 0x0, 0x0) 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000053000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000aaa000-0x4)=0xfe01) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/01/04 09:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x8000b, 0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000674000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000091000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x7, &(0x7f0000911000)={0x0, 0x0}) [ 77.684041] device gre0 entered promiscuous mode 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x14, &(0x7f0000ca3000/0x1000)=nil) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000e02000)={0x2, 0x9}) shmctl$SHM_STAT(r0, 0xd, &(0x7f00006d6000-0xf8)=""/248) syz_emit_ethernet(0x336, &(0x7f00005a6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x300, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0xff, 0xe, 0x0, 0x8, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x4, 0x6a, "34dc2909f71912c96509dac45a534ea6c0fd70b079bdae5bca5d204a847a5a7a0d5c96f2862102b46df8bb86abce3d79a4abc7a7b7d911fdfe2918713abfb904afbc890a98bfcb9aadcf0c7a721dccf859febb07821de34904c0eeebbbc88845bc694ccd1de8c360a21f"}, @enc_lim={0x4, 0x1, 0x7fffffff}]}, @hopopts={0x2, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xfffffffeffffffff}, @jumbo={0xc2, 0x4, 0x6e7}, @calipso={0x7, 0x10, {0x101, 0x2, 0x2, 0xffffffff80000000, [0x8001]}}, @generic={0x3, 0x16, "e755b8830f5762c31c535bd1215d58b351f2881df187"}, @ra={0x5, 0x2, 0x4}, @generic={0x3f, 0x8e, "8684d0750351396f661dc564935a16241bbc1c13fefcfbe4f8586a5c404117d2628a117b4f6fd77507718cf7236c7644fa3db49604cb276b35b27e7b94f9d35f17088ce59be6098cff32161761183f609e5831700f3f0a30b0801fadb88b32b62d4a0030dfaf89b3ed6a55825e5d30ab4d1c95f95ac30fe3c225380e3a3c8083bca52c699ea9d17fbb64332f360e"}]}, @fragment={0xff, 0x0, 0xe1c, 0x3, 0x0, 0x5, 0x2}, @hopopts={0x3d, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x8, 0x8, 0x1f, 0xd1, [0x7f, 0x100000000, 0x1000, 0x6]}}, @generic={0x7, 0xda, "23614ced8f70bce76f285b4d01149579ecb5628d15ec4117ed39ec19f0b0705d38021ed6edb4ef8af214c53179d14968bbc782195987649ca113aa3f0dd98916c6cb5598bf080f5b842d5549b15e1acf400cb9fb096e671a74b53d1d405918be303cf1ee7b782bd737db22752a820bea08480b12fd8dc0532c969c01775c4f6724ba169da0fd67cea82909279de6e73de33aa4f535088ef47be97eb9e01bbd599f5fb5d350486ea906c158d2a6c88ffbde12cfccd8d9bc04eae75aeb9646833adc2c78e03b5a7b4132776ecbb052083d6c8835b3e458ee4a2724"}]}], @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}}, 0x0) prctl$void(0xd) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bb5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00008ee000-0x18)={0xe7b1, 0x4, 0x7, 0x0, 0x8, 0x200}) r3 = request_key(&(0x7f0000cd6000)='encrypted\x00', &(0x7f0000d29000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c5f000)='eth0\'.wlan0ppp0-mime_typenodevem1,nodev', 0x0) keyctl$assume_authority(0x10, r3) 2018/01/04 09:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x100, &(0x7f00005b0000-0x3)=""/3) rt_sigpending(&(0x7f0000084000-0x8)={0x0}, 0x8) 2018/01/04 09:24:06 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f79000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c16000-0x20)={0x10000, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000049c000-0x10)={r2, 0x4}) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/04 09:24:06 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d5c000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d5c000-0x3)=0x0) 2018/01/04 09:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000062e000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eb3000)=0x0, 0xffe0) dup2(r1, r1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002f0000)={r1, r2}) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000cba000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000da6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000607000)=0xb) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x0, r2, 0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x208000007fff) 2018/01/04 09:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x7, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000199000-0xe1)=""/225) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000c2000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000373000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getpeername$ax25(r1, &(0x7f000042a000)={0x0, {""/7}, 0x0}, &(0x7f00008df000-0x4)=0x10) 2018/01/04 09:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000006d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000674000)=0x0, &(0x7f00005bc000)=0x4) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) 2018/01/04 09:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f00000b4000)={0x1, 0x78, 0x24, 0xfffffffffffffff9, 0x7, 0x3, 0x0, 0x2, 0xc4, 0x1, 0x20, 0x9, 0xfb24, 0x7, 0x795, 0x8, 0x8ab, 0x6, 0x0, 0x80, 0x6, 0x5, 0x8001, 0x5, 0x511, 0x0, 0x7, 0xff, 0x0, 0x7, 0x1, 0x7, 0x415c879d, 0x92f, 0x8, 0x7, 0x9, 0x17f, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00009e9000)=0x0, 0xc}, 0x2, 0x4b, 0x0, 0x1, 0x9, 0x80, 0x7, 0x0}, r2, 0x7, r1, 0xb) 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x7c, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004f5000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005c6000)={0x8, 0x7, 0x5, 'queue1\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x20100, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/04 09:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000083d000-0x4)={0x0}, &(0x7f0000f1e000)=0x4) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/04 09:24:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x480840, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005f8000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000230000)=0x7f, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000acd000)=""/4096, &(0x7f0000d25000)=0x1000) r1 = getgid() r2 = getegid() accept$ax25(r0, &(0x7f0000fd0000)={0x0, {""/7}, 0x0}, &(0x7f00007d3000-0x4)=0x10) lstat(&(0x7f00003c1000)='./file0\x00', &(0x7f00006f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000db4000-0xc)=[r1, r2, r3]) r4 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r4, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000080a000)={&(0x7f00009f7000-0x2504)=@getsadinfo={0x20, 0x1e, 0x20000209, 0x0, 0x0, 0x4000003, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d62000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000067b000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f000056f000)='hfsplus\x00', 0x120000, &(0x7f00006f4000)="") alarm(0x100) 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000812000)=0x1, &(0x7f0000ff9000-0x4)=0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff8000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099d000-0x4)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000ff8000)='keyring\x00', &(0x7f0000ff8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000074000)={0x7, 0xffff, 0x5408, 0x6, 0x5, 0x8}) keyctl$setperm(0x5, r2, 0x30200008) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000ff8000-0x8)=0x1) sendto$inet(r0, &(0x7f0000ff8000-0x4f)="", 0x0, 0x0, &(0x7f0000ba1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000088d000-0x6)='.dead\x00', &(0x7f000088f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff8000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$reject(0x13, r2, 0x7, 0xfff, r2) keyctl$describe(0x6, r3, &(0x7f0000ff8000)=""/4096, 0x1000) 2018/01/04 09:24:06 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002cf000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae6205a3c987f4e4, 0x0, 0x0, 0x0, 0x0, &(0x7f00004d1000)=@common='sit0\x00', 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00007ba000)=0x2, 0x4) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) connect$inet6(r2, &(0x7f0000710000)={0xa, 0x1, 0x4000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x72}, 0x1c) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00003e4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/04 09:24:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) clock_gettime(0x0, &(0x7f0000450000-0x10)={0x0, 0x0}) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000538000)={0x0, 0x0}) 2018/01/04 09:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d01000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000e49000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000480000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, r2}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001df000-0x14)={0x0, 0x3fe, 0x0, []}, 0x8) 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x0, 0x0) semtimedop(r0, &(0x7f00007a2000-0x24)=[{0x3, 0xbcc9, 0x0}, {0x3, 0x1f, 0x1800}, {0x1, 0x7, 0x1000}, {0x7, 0x0, 0x1000}, {0x0, 0x7b6, 0x0}, {0x7, 0x2, 0x1000}], 0x6, &(0x7f0000ccd000-0x10)={0x0, 0x1c9c380}) prlimit64(0x0, 0x0, &(0x7f000039e000-0x8)={0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(0xffffffffffffffff) signalfd4(0xffffffffffffffff, &(0x7f000000d000-0x8)={0x0}, 0x8, 0x803) [ 77.878534] netlink: 'syz-executor2': attribute type 8 has an invalid length. 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000497000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000beb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000759000)={0x0, 0xf3f2, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 77.944355] netlink: 'syz-executor2': attribute type 8 has an invalid length. 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) 2018/01/04 09:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000032e000)={&(0x7f0000b08000)=@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000219000)=[{&(0x7f0000157000)="cfd0f6af918f36cae779caf0c2e9b7aa8e52459ae9ca35249a55b78882fac280adf662a80be4b78925731a41931ba64cb3cadb74ec9125ba48b36101a404c9f560def62d7b6c855142d05728b2ce195d2a0b489bc50e4eaedba66c7b9d9c8244d809622688bb6356a1df776a32f5556552a7858033225d00c0c5b947600097ae11428801fc3e47a678724db6d9aaec3b31ac4c13c678b39805a1a04b8869fac1da6d59be610f93cf3e4f11e8e3f67665830bcb31d458fb37f19a684c7be4da2087c459804fb9a09910b485a05c535317bf6f90c510810c6e45b2", 0xda}, {&(0x7f000066a000)="891fa989e2bc89ca7eda3d83882a8ae1f742abb4cfa4155f89724fe08938e3863b1c858b308917485ca12d6d54c7965a8858c9b95d23dadc2f3a805099fa0360818eddde21604f62da29d8f18735abbe13d9726d6037cc72eb4bdbebc57f0da5be45096858bd86ce7847a34632ab224e463abd168b0c03db1812e9eee0f934bb84a4d94358db42982dfc5f76475cab935439b75d8c005b0c77be0733d5eb8be9b10f4e00117f7b3b5d1591f216fff48a93a0e2f9c9871c23ea9e62a3d0208d70a28ec7cbe4359a5e37a4519e", 0xcc}, {&(0x7f00003e1000)="a053ef682a2e68087f53a10665d2bac5e3455987cc0a282900a949031eca9c17df40c6664444a72d4f91a0b4ff1f9f81bb1f74d4d1034d5722be7f16e180cee49eef7a32dc8f5be551aa6ff0617ac378c0a45b52e45ff5ca5b419ede1373c547dbed451de6fad7757474d816bcac1dea344ff990d2954e3ba0d7c36b30cc139860ee181a81a866400e2d", 0x8a}, {&(0x7f0000f02000-0xeb)="aa1bfcee62983eeaaaba1d1e58c901a937cdc1e0f0fa9d6570132ae5bce64dfd1e17306da71b43cdc392dcdab1cab1de49d7ea732d2311663283b4e7f8421f2c404a9b5f6971b7e531ebd948c7f191d79c7bebc2eca3a53684107792961bc9eaea71970f74360d6e66bbf58a559f39eb9aaed76390f284493add10cc3cc084b0be93037978248d8409e8f6bdd4fbbb370c6c69c58ca92a0be9eebaf1a904b679ad596741c2a58bea1fa09d47795feb5ad02d08323b4d859b53f8c3090780dc41a851f7addb41705f9934639252e6d8e047848cd62fabe096e765c48d1ac2ed944c0b346d94d68693e729f9", 0xeb}, {&(0x7f0000f43000)="59c4140a12df0394eeaafd58d1fd563341ead1d5a34c26417d91b6ef0185dd2e56d0cb9378f7c85cf99ba7563c503dc5bd58f2690743f9069e817ead5341d655e8d08e9182f8730843e375d5b52a326d26b50bd47c86eb900b743b1da4003206b3b8fb9735e3a3300dd79fc8d496501ca6e4438073711d7d2757aa3eb9690f24a888231c781125804faad6848a5abe8f74f12f3fd38bb14699545829e853d8e975f19079d4300543101bcba85fe46c475a6d7b4508e587217ae0d1f09e8e49198f5331c9dfc9768981436e6707cf8ee998f9ec68d5abbd40a496e60b73", 0xdd}, {&(0x7f0000a8e000)="5fd709a978dfecd669f825a09dc38cdd14a33ad3099790aec7ace45e04738cd29bb1d97db4e379c9ae14550a907ffdce99e60d603626536ec1ded89fe1f422bb1d", 0x41}, {&(0x7f00008ed000)="ebec811769c5fd9dd3b123b0f26ec2249d9879bac9019718b20275d863deb86d7b77983a5a712b0aa5e2616126d13314df064ea6a1c8c3935c3fd08d7ce3c6fabdcfecdf038fab4d02a21b94d6208d5d4e2b2f68c97dce1dde86d53e1dd8e231a80d14918cb6882655162f3e6046d4b85c295ba03569a495", 0x78}], 0x7, 0x0, 0x0, 0x40040}, 0x4000014) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)="") getxattr(&(0x7f0000654000-0x8)='./file0\x00', &(0x7f00009a5000-0xb)=@random={'user.\x00', 'vfat\x00'}, &(0x7f0000122000-0xec)=""/236, 0xec) 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00002d0000-0x78)={0x1, 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, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000697000-0x8)={0x0, 0x0}) 2018/01/04 09:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000159000)="dc13b51a5b31306e78dd580871ab2144ece47034", 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r8, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r9, 0x890b, &(0x7f0000008000)=0x0) getsockname$unix(r7, &(0x7f0000d5c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b22000)=0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r6, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) r10 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) pkey_alloc(0x0, 0x40000000005) 2018/01/04 09:24:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7, 0x20, 0x0, 0xff}, &(0x7f00009aa000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000e12000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000248000)={0x1, 0x0, [{0x2040000085, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f00000c3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006fd000)=0x60, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001cc000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a6000)=0x8c) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000021000-0x9)='/dev/kvm\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00003e3000)={r6, 0xf3, "3c9ace625027848e2c4b5cf522c737fa40274a699383c70c861bdd36ee7f426f3bd3ae0e077cbb2b8fc173d6155bf59e64fa2c1c0e4b058848ac11ba5172114ebd600ac752dbe2efd0e2a36ddd57612cbbe92a8279cb9c93fe54ada3ee184b28c70f258e47c8fb1d61affea0eadfe62f89a80273b72cf92ae75bea9fbd91eb1eea1a3c909dca72eb76456cd1428b88ec9e63d5fe0ca2f5dc0046aad39fe0af16c35f38a31a17e4948af54e077746be7d1b89942041a4d28471d96cdd784db2d9e8a5a3e2e40dc81be2158754dd3e85032bab069a75b1ab4624ccfbeda9b82d87e7c64065a01cce3396f07161b40a43b025940e"}, &(0x7f0000d5b000)=0xfb) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f00000b4000)={0x1, 0x78, 0x24, 0xfffffffffffffff9, 0x7, 0x3, 0x0, 0x2, 0xc4, 0x1, 0x20, 0x9, 0xfb24, 0x7, 0x795, 0x8, 0x8ab, 0x6, 0x0, 0x80, 0x6, 0x5, 0x8001, 0x5, 0x511, 0x0, 0x7, 0xff, 0x0, 0x7, 0x1, 0x7, 0x415c879d, 0x92f, 0x8, 0x7, 0x9, 0x17f, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00009e9000)=0x0, 0xc}, 0x2, 0x4b, 0x0, 0x1, 0x9, 0x80, 0x7, 0x0}, r2, 0x7, r1, 0xb) 2018/01/04 09:24:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000e91000-0x58)={0x26, 'aead\x00', 0x1000000002, 0x1, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) kexec_load(0x6, 0x2, &(0x7f0000bad000)=[{&(0x7f0000721000)="1383a4a2e709da2a3770413b9edd2db1a50a430457d04beb5a42ef2ca57792e7012eef6c6bb7dff5a11b92013195a0f5a5ea7aa989f8d1cb77972eef296cd1cc96fd6c6a4a0a44dca4e59f145f16dfc81d6dad49af836a9bc5a82d8e5ea61270314fd31152c797a149779a89", 0x6c, 0x29, 0x100}, {&(0x7f00009d0000-0x1d)="1ccf8ecda3b545517c17d2ce670da0b5ded6e1c6399734264a6e237934", 0x1d, 0xfffffffffffffffe, 0x2}], 0x140000) 2018/01/04 09:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000027d000)='/dev/dsp\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) 2018/01/04 09:24:06 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0xf, &(0x7f0000008000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x53, 0x0, 0x1, 0x5, 0xfffffff0, 0xfffffffffffffffc}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000025a000)='./file0\x00', 0x80000, 0x184) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b1c000+0xc15)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24ca050020059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000df9000)={0x0, 0x9}, &(0x7f000059b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000004f000-0x8)={r2, 0x800, 0x80}, &(0x7f0000512000-0x4)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000025000)='/dev/rtc\x00', 0x80000, 0x0) 2018/01/04 09:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)=""/0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000039a000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x100) 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0xffffffffffffffff, 0x2, 0x407ffc0003}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000bb000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00006c0000-0x37)=""/55) time(&(0x7f00000b1000-0x8)=0x0) 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000dc2000-0x4)=0x1ff, 0x4) readv(r1, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f00007ef000-0x8)=0x1) vmsplice(r2, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) 2018/01/04 09:24:06 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80801, 0x7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) r2 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000d000-0xc)={r2, r3, r4}, 0xc) 2018/01/04 09:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000959000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000779000)={0x0, 0x0, &(0x7f0000b04000)=[{&(0x7f00002a7000)="c1e197f37f321bb7d82672fd9709d7165398b98f3247f6329bbd44c30acb693a0049f7fa4c473bfaef9b8515038b60ff6e2aa631161442cc5f7488d89f82f6f9201a97fd3d54533561b77f600b25ca865b74bd88b04fb267e163c8a1d0708595dbe6fe5a176a1e73299a75efbe6b729a2644c602a8cdc614526774fa6a0c03bffa80482f4a4144848ec16501d4a87c3ceabbaafb063ecafc1a3b4f2e3ba0b72b3d248776661ed8c5888311ac349a362a69b9b6d57dcb35d17debaa925854f5a6", 0xc0}], 0x1, &(0x7f0000589000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000603000-0x38)={&(0x7f0000d41000+0x1ef)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bb1000-0x50)=[{&(0x7f0000a26000)=""/189, 0xbd}, {&(0x7f0000968000-0x61)=""/97, 0x61}], 0x2, &(0x7f000089f000)=""/70, 0x46, 0x0}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000db4000)='/dev/vcsa#\x00', 0xf17, 0x200140) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000486000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057a000-0x4)=0x24) [ 78.102283] kvm [13458]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000dad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000221000)=0x14, 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b73000-0x4)=0x0, &(0x7f00002d4000-0x4)=0x4) r2 = socket$inet6(0xa, 0x200000000002, 0x0) sendto$inet6(r2, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f00004d5000-0x38)={&(0x7f0000f61000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005b5000-0xa0)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000e19000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) [ 78.190430] kvm [13458]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/04 09:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2018/01/04 09:24:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000009e000)={0x1, 0x80000000, 0x1fc, 0x2, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f00003b9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000531000-0x8c)={0xffff, 0xfffffffffffffc00, 0x6, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) r2 = syz_open_dev$sg(&(0x7f0000584000-0x9)='/dev/sg#\x00', 0x101, 0x80) execveat(r2, &(0x7f000076b000)='./file0\x00', &(0x7f0000fbf000)=[&(0x7f000054b000)='\x00', &(0x7f00001dd000)='GPL\x00'], &(0x7f0000d42000)=[&(0x7f000003d000-0x1)='\x00', &(0x7f0000ab5000)='\x00', &(0x7f0000509000)='\x00', &(0x7f00002ef000-0x7)='wlan1#\x00', &(0x7f000093c000-0x1)='\x00'], 0x1400) 2018/01/04 09:24:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000+0x700)={0x0, 0x0}, 0x1, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000a43000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002b0000)={r1, 0xffffffffffff0001, 0x5, 0x2}, &(0x7f0000000000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r2, 0x48000000) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r3, 0x0) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x3) 2018/01/04 09:24:06 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000acd000)=0xc) getpgrp(r0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000b000)={0x2, [0x3, 0x2]}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000)={&(0x7f000000e000-0x138)=@newsa={0xf0, 0x1a, 0x713, 0x0, 0x3, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x1, 0x101, 0x2, 0x20, 0x0, 0xc, 0x80000001, r2}, {0x2, 0x4, 0x7, 0x0, 0x4, 0x3, 0x7, 0xd7}, {0xfffffffffffffbff, 0x0, 0xfffffffffffeffff, 0x25ed9761}, 0x8000, 0xf, 0x2, 0x1, 0x2, 0x1}, {{@in=@empty=0x0, 0x2, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x4, 0x1, 0x9, 0x7ff, 0x1, 0x1}}, 0xe8) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/04 09:24:06 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x3b)="d09635e2f829290f5031a0e6792663ad5c4a33e1506321f357a04bf97673347a9071d6b47702dc3e3fff36a47eef36722b32f9bceeed0707dc39bf", 0x3b, 0x80, &(0x7f0000892000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000826000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000242000-0x8f)="3080105732ef0623b1838272b7ef5499fbb78042c3c76172e7f8b6701ed3b24d4374c0f14231891d207ae27b08c9ed4f895fcfe63bfc58315485bb97d2bd5336651daacdf4b26d92d68b62c0083c000000000000050d54720952b7", 0x5b, r1) 2018/01/04 09:24:06 executing program 0: r0 = socket$inet6(0xa, 0x6, 0xffff) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x400000000000000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000eef000+0x539)="24000000210025d7001c0704008c1920020500000002007fffffffeb08006600fd5f76e0", 0x24) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/04 09:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e12000)={0x0, 0x0, &(0x7f0000a9d000-0x10)=[{&(0x7f0000228000)="6490be7f28d8fc4e7645823c33e5360663", 0x11}], 0x1, &(0x7f0000472000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b79000)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:24:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f0000001000-0x10)={0x1, 0xffe}) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x13, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000049b000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00007dd000-0x8)=0x8001) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000028c000+0xfe2)='/dev/ppp\x00', 0x2000014000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00005ac000-0x4)=0x2, 0x4aa) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006b5000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x1, 0x8, "4826bc629b8263f7757c8ec22791493120c655ba7784af56b50e280a47948a1e78d9d248fc02d7ee96f5af001fc44d3230093453fc1e3bfec187a98ca254f3ad4294ff1ba5adb92c22d6014f069944bb"}, 0x160) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000234000)=""/4096, &(0x7f0000445000-0x4)=0xfffffffffffffc29) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000028c000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000090b000-0x10)={0x0, 0x1c, &(0x7f00007f6000-0x1c)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000393000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009f9000-0x10)={r3, 0x4, 0x1b, 0x4}, 0x10) 2018/01/04 09:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001f3000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000068f000-0x10)=@generic=""/16, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f000031a000-0xb)='/dev/adsp#\x00', 0x8, 0x0) fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000ca5000-0x400)={""/1024}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00009ac000)=0x7ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000077f000)={0x0, 0x0, 0x1, 0xffffffff, 0x0, 0x0, 0x79f3, 0x80000001, 0x0}, &(0x7f0000d65000)=0x20) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) clone(0x0, &(0x7f0000161000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f0000e35000-0x2)="") 2018/01/04 09:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4)=0x0, 0x0) pipe2(&(0x7f0000479000-0x8)={0x0, 0x0}, 0x80000) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00003a4000-0x4)=0xeb, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000acd000)=0x1d000) 2018/01/04 09:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000097d000)='/dev/autofs\x00', 0x4001, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00009ce000)=0x400000007) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/04 09:24:06 executing program 6: clone(0x0, &(0x7f0000d19000)="", &(0x7f0000c6a000-0x4)=0x0, &(0x7f0000536000-0x4)=0x0, &(0x7f0000b23000-0x1)="") r0 = getpgrp(0xffffffffffffffff) sched_setscheduler(r0, 0x0, &(0x7f000055b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f0000001000-0x10)={0x16, 0xb6f, 0x5, 0xffffffffffffffe1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e11000-0x66)=""/102) 2018/01/04 09:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000083000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000dd0000-0x28)={0x5, 0x9, 0x8eb, 0x80000001, 0xdd42}) sendfile(r3, r2, &(0x7f000030f000)=0x0, 0x7563) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d5b000)=0x0) 2018/01/04 09:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c2000-0x9)='/dev/rtc\x00', 0x404400, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000c1e000-0x4)=0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00007c6000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00008c9000-0x68)={0x7b, 0x0, [0x2, 0x7, 0x6, 0x48], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffdec, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/04 09:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) dup(r0) 2018/01/04 09:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000081000)=@add_del={0x2, &(0x7f0000194000)=@common='ip6_vti0\x00', 0x8}) r2 = syz_open_pts(0xffffffffffffffff, 0x301000) ioctl$TCFLSH(r2, 0x540b, 0x7) r3 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r3, 0xf, &(0x7f00006d2000-0x8)={0x0, r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001df000-0xb8)={0x0, 0x96, 0x9, 0x4, 0x8, 0x3, 0xffff, 0x200, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36d2fdf5, 0xb25, 0x2, 0x1, 0xda5}}, &(0x7f000006d000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000471000-0x10)={0x7ff, 0x820f, 0x4, 0x7, r4}, &(0x7f0000b6e000-0x4)=0x10) fcntl$getownex(r3, 0x10, &(0x7f0000f44000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000850000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000690000-0x4)=0xc) 2018/01/04 09:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f00004a3000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000bae000-0x20)=[&(0x7f0000a18000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000359000-0x1f)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 09:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) dup3(r1, r0, 0x0) 2018/01/04 09:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) close(r0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000635000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000add000-0x8)={0x0, 0xffffffffffffff9c}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007c9000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000d5b000)={r1, r2}) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) personality(0x400000f) 2018/01/04 09:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000500000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @te1=&(0x7f00009df000)={0x6, 0x3, 0x9, 0x1}}}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000342000-0xed)=""/237, &(0x7f0000ab5000)=0xed) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000034f000)={@common='bcsh0\x00', @ifru_mtu=0x1}) 2018/01/04 09:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000882000)='/dev/audio\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001f3000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30c, 0x4}, &(0x7f0000fb6000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d13000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000b33000-0x4)=0x1008) sendto$ax25(r0, &(0x7f000058a000)="3bc0cec4684242a5723917e79e2af7c07b01520ded15b15307acce635e40b7", 0x1f, 0x8000, &(0x7f00007a5000-0x10)={0x3, {"e0eba6356a76f8"}, 0x8}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000ed2000)={0x0, 0x0, [0x258, 0x100000001, 0x9c, 0x10000, 0x726ba967, 0x101, 0xfffffffffffffffb, 0xa8]}) sendmsg$key(r3, &(0x7f0000446000-0x38)={0x0, 0x0, &(0x7f00005bc000-0x10)={&(0x7f000062c000-0xd8)={0x2, 0x15, 0x7, 0xb, 0x1b, 0x0, 0x1, 0x2, [@sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_key={0x18, 0x9, 0xb3, 0x0, "7665fc03ceec4619402ae3f89a6fcd244d8cf3b0cc7db421c64cc434de1a6cb921ffc6d2c6511fad0222fe9ad040a3915b3e2d015fb3286425ae05f3215339318289febf1a2c51ee01b0e05c885f329dd376bef9c123af274a3ec332a26474222ec5c9595daa2c378682462299a56e0a9a281eff33d25353d49a7a05b28f8f541fb03bccb99fe0e81feee7f4c66f913ab8d7d2b95e6c108148f3b691d4d8ba48171f2efbef2e6c11395cc1da2179b3e5358fd5"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x4c801) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000243000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006be000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d0000-0x10)={r5, 0xfffffffffffffffd, 0x7fd4, 0x8}, &(0x7f0000d7e000)=0x10) prctl$setfpexc(0xc, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x10c, &(0x7f00001b5000-0x10)=[{&(0x7f0000798000-0x12)=""/18, 0x12}], 0x1, &(0x7f0000725000)=""/0, 0x0, 0x4000000000}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/04 09:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c43000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00004ae000)="", 0x0, 0x20000040, &(0x7f0000f2b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x5411, &(0x7f000079a000-0x4)=0x0) 2018/01/04 09:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x82) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/01/04 09:24:07 executing program 7: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = accept(0xffffffffffffffff, &(0x7f0000d30000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000757000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x200000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000000000}, 0x0, [0x200, 0x0, 0x2000000001000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x8, 0x80) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000def000)={r3, 0x80000, r2}) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000df3000)={0x0, 0x7, 0x401000, 0x3f, "4c9c880635b4e2c690a8eac9a07bc8345b2e91d30df1be2b337d1500c1d5f26fe5d697dff0b64e62e9c53ecf", 0x0}) bind$inet(r7, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r8}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r7, 0x1, 0x23, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r7, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r9, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r7, &(0x7f0000108000)=""/4096, 0x1000) 2018/01/04 09:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000a7000-0x18)={0xaa, 0xfffffffffffffffe, 0x0}) madvise(&(0x7f00004c7000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000e50000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc2000-0x8)={0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/01/04 09:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b32000-0xb)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000071b000-0x4)={0x0}, &(0x7f0000d95000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}, 0x0, 0x0}) [ 78.525052] device gre0 entered promiscuous mode 2018/01/04 09:24:07 executing program 1: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000eea000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x100) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eea000-0x20)={r0, 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", 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006cb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009ec000-0x4)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eea000)={r1, 0x400}, &(0x7f0000281000-0x4)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8008, 0x80, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000eea000)={0x0, 0x4}, &(0x7f0000eeb000-0x4)=0xfffffffffffffea3) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eea000)={r2, 0x2, 0x2, [0x2, 0x9]}, &(0x7f0000a00000)=0xc) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x1, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) pipe2(&(0x7f0000a21000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000d5c000-0x4)=0x7) 2018/01/04 09:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getsig(0x4202, r0, 0x4, &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r2 = socket(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000074d000-0x8)={0xfffffffffffffffe}, 0x0, 0x6) fallocate(r1, 0x0, 0x0, 0x522d) recvmmsg(r1, &(0x7f0000b1b000-0x8)=[{{&(0x7f0000b3b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00000f4000)=[{&(0x7f000030d000-0x94)=""/148, 0x94}, {&(0x7f0000b9b000-0x37)=""/55, 0x37}], 0x2, &(0x7f0000e9c000)=""/176, 0xb0, 0x100}, 0x80}], 0x1, 0x20, &(0x7f0000c4f000)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000065f000-0x10)='/selinux/access\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f000040b000)=0x0, 0xf87c) [ 78.587820] device lo entered promiscuous mode 2018/01/04 09:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0x8) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000840000-0x5c)="eecaf603e24b3721af7aa64aa30b5a560e4b0fa97926b73be185d0393bb54100538b36fffdbf97a6ff51cd0720fbf3a89e9fa3085c83cc9f8548ed6ce57f920daedaf9b14e6a219bf507581714bcaf2ccda1b8206d4da7dbbc8a5902", 0x5c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e55000-0x2c)={0x5, 0x100000000019, 0x401, 0x1, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = getpgid(0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000ce2000)={0x10001, "f038d3f5b78d"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b0000)={{0x456, 0x0, 0x8, 0x0, "ea4af5ddb54080ddd3721f170e88cbe6fd87d2201686b246e4c06f758bda045e605b634449778409d9d8d4a0", 0x100}, 0x0, 0x0, 0xffffffff, r2, 0x3, 0x800, "94108ca37428eaff734fe66b06a9c6b36b38deab15d7627d73c9f8a5812df20f0abf343a23fd3059f90eef98e8a51602bbc25fbad9148fdca2ae6df5110ba2ee", &(0x7f0000104000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x9, 0x8, 0x17de], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) 2018/01/04 09:24:07 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000ff8000-0x4)=0x7ff) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x6) 2018/01/04 09:24:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e96000)={0x0, 0x69, "c8a57a9f0a4cbaf5e02981ce3b4c64adbe4eb38e3e8fa7fd01918b2c8fd91d39a16996dafea2279fea6654c9a8c8f33276c6891e1acc7ccb5bbd733fb0fb628d2674c387bb871d88ac5317d70597b06ded1da255b365c2eb355c8866dbec7a90e48632f74c99f822f1"}, &(0x7f00009b7000-0x4)=0x71) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000296000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r2, &(0x7f0000245000)="01", &(0x7f0000eff000)=""/0}, 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000f02000-0x12)='/dev/input/mouse#\x00', 0x5, 0x2008c0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000376000)={@loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000365000-0x4)=0x0) setpriority(0x2, r4, 0x9) r5 = syz_open_dev$dmmidi(&(0x7f0000f01000)='/dev/dmmidi#\x00', 0x9d, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000f02000-0x8c)={0x6, 0x90c5, 0xffffffffffffff7f, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000335000-0x48)={0xe, 0x4, &(0x7f0000b71000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000000000)='GPL\x00', 0x3, 0x24, &(0x7f000027b000)=""/36, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x303080) sendfile(r0, r1, &(0x7f0000b5f000-0x8)=0x0, 0x6) r2 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8, 0x30902) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000+0xf5e)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cb2000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006f4000-0x4)=0x0, &(0x7f0000adb000-0x4)=0x4) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getresuid(&(0x7f00001c9000)=0x0, &(0x7f000094a000)=0x0, &(0x7f00001b8000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eea000)={0x0, 0x0, 0x0}, &(0x7f0000c2f000-0x4)=0xc) fchown(r3, r4, r6) kcmp(r5, r5, 0x3, r3, r1) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f000073e000)={@random="0d889d447f74", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "a9e21c", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:07 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f72000)='user\x00', &(0x7f0000f73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000278000+0xb52)=')', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f00001c2000-0x82)=""/130, 0x82) r1 = semget(0x1, 0x2, 0x40) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000f71000)=""/87) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xf1f) socketpair(0x11, 0xe, 0x6, &(0x7f000079f000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000f74000)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e7e000)={r3, r5}) accept4$packet(r4, &(0x7f0000d81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d97000-0x4)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000aba000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r6}, 0xffffffffffffffdc) 2018/01/04 09:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005f2000)='/dev/snd/seq\x00', 0x0, 0x80) fcntl$addseals(r0, 0x409, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00008af000-0x86)="2400000021007b00000000000000170e020000000010000002e1000c08000b0000010000", 0x24) 2018/01/04 09:24:07 executing program 7: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = accept(0xffffffffffffffff, &(0x7f0000d30000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000757000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x200000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000000000}, 0x0, [0x200, 0x0, 0x2000000001000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x8, 0x80) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000def000)={r3, 0x80000, r2}) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000df3000)={0x0, 0x7, 0x401000, 0x3f, "4c9c880635b4e2c690a8eac9a07bc8345b2e91d30df1be2b337d1500c1d5f26fe5d697dff0b64e62e9c53ecf", 0x0}) bind$inet(r7, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r8}, 0x10) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r7, 0x1, 0x23, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r7, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r9, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r7, &(0x7f0000108000)=""/4096, 0x1000) 2018/01/04 09:24:07 executing program 5: socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d5b000)={0x1, 0x1, [0x0]}) syz_open_dev$sndpcmc(&(0x7f0000471000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000000000006, 0x103000) 2018/01/04 09:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000581000-0x8)='./file0\x00') mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/01/04 09:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000019d000)=0xab) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r0, 0x0}) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00004bb000)='./file0\x00', 0x180) inotify_rm_watch(r1, r2) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/04 09:24:07 executing program 3: socketpair$inet(0x2, 0x4, 0xfffffffffffffff7, &(0x7f0000ba6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000077f000-0x12)='/dev/input/event#\x00', 0x8, 0x200000) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f00a07", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d60000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005ce000-0x10)={0x0, 0x0}, &(0x7f0000298000-0x4)=0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000003b000)={0x77, 0x3b0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000159000)=[0x30000000, 0x2]) 2018/01/04 09:24:07 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000890000)='/dev/rfkill\x00', 0x280, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fdd000+0xaeb)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fde000-0xcc)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0xffffffffffff0001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90693d6}, @in6={0xa, 0x3, 0x7b0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0xcc) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006ce000)=0x7, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000404000)={0x3ff, 0x2}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fe0000-0x8)={0x0, 0x7}, &(0x7f0000fdf000)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e74000-0xc)={r2, 0x40, 0x0}, &(0x7f0000fe0000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fdf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000098000-0xc)={r3, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000aa3000-0x1)=0x1ff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000fdd000)=0x0) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 09:24:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000076e000-0x14)={0x2800000, 0xe4cf, 0x6, 0x4746, 0x3}, 0x14) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt(r2, 0x84, 0x13, &(0x7f0000dde000-0xd)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x95)="6d3bef3f76fec333d3ac8162950f61e7e420631e82f6eeca955e91d85a5bce6a0f552a416cf4e6a8ee80622543524689e495e8a7292902f4b033c70963c0b65e653e9a1980bcb7deaa642d1ead6d8b9facf404f5983de6094129a59a72e91cf3091631f912711388421b93824fda8c42e91749c1a48df55a44b736992b28554e7397f92441f8f85cc35d7c22ca4d6197794b53c498", 0x95) socket$inet6(0xa, 0x7, 0xb9) 2018/01/04 09:24:07 executing program 7: 2018/01/04 09:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x48012000}, 0xfffffffffffffdf2) 2018/01/04 09:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[]}) fsync(0xffffffffffffffff) 2018/01/04 09:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000e8e000)={0x9, &(0x7f0000653000-0x24)=[{0x4, 0x7f}, {0x4, 0xfffffffeffffffff}, {0x4, 0x7}, {0x100000001, 0x0}, {0x7, 0xebc7}, {0x0, 0xb2a3}, {0x0, 0x3}, {0x3, 0x4}, {0x6, 0x7fff}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x3, 0x80000, 0x80000000, &(0x7f00004e2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00006f7000-0x4)=0x0, &(0x7f0000874000)=0x4) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000578000)=0x0, &(0x7f00007d2000-0x4)=0x4) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000058000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d5c000-0x2c)={0xf, 0x3, 0x6, 0xc17, 0x14, 0xffffffffffffffff, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d5c000-0x8)={0x0, 0x0}) dup(0xffffffffffffff9c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009bd000)='/dev/vcs\x00', 0x80040, 0x0) creat(&(0x7f0000202000-0x8)='./file0\x00', 0xa1) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d5c000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) r2 = dup2(r1, r0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00002f0000)=""/98) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d5c000-0x16)='/selinux/checkreqprot\x00', 0x80400, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000317000-0x64)={&(0x7f0000d5c000-0x10)=[0x7a3a, 0x572957c6, 0xffff, 0x3], 0x4, 0x100, 0x7, 0xfffffffffffffffa, 0x7, 0x3e42, {0x8, 0x43, 0x7f, 0x3f, 0x9, 0x3, 0x4, 0x46, 0x1ff, 0x5, 0x2, 0xeb, 0x4, 0x6, "e81f5cef953c8ea4dfcf6f8fec4fe91d56f26b157c6db68cc3e6aabc3ff81217"}}) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:07 executing program 7: pipe2(&(0x7f000039a000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000549000-0x6)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f15000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r2 = getpid() getpgid(r2) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000549000)=""/174) 2018/01/04 09:24:07 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000b18000)='/dev/adsp#\x00', 0x6a9, 0x8000) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f68000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f67000)=0x14) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000f67000)="f314e33e8dde4d8691fc661a458d8c1b849b77d6c031a14aa4ea6af2d84a8c347d72656d617b78a0d30e7b9d32f2f085238a26ea8734fa3a40e169f8ec5da72b14605ad3406336d3da2c9ba0aa403d6f05dc352196429bb507d6ef0e1d3d20b41fd7168472fccb1bee50b5ca27c2d785107fd380d37f1e26d5736351a3910d7d911928e182dfc9be5361a1c6b85e4b5a6fa10c29d1bf2a69b69ba4e0e638", 0x9e, 0x8010, &(0x7f0000f68000-0x14)={0x11, 0x238065ad7526b97e, r2, 0x1, 0x3f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/04 09:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) rmdir(&(0x7f0000851000+0x55d)='./file0\x00') getsockopt(r0, 0x3a, 0x3, &(0x7f0000155000)=""/0, &(0x7f0000001000)=0x214) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000bad000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xb7247ecc975cf0f5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) 2018/01/04 09:24:07 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x100075) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000007000)={0x0, &(0x7f0000008000)=[]}) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$alg(r0, 0x0, 0x0) 2018/01/04 09:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00009c6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e9a000)='/dev/amidi#\x00', 0xffffffffffff0000, 0x90001) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/01/04 09:24:07 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8001, 0x402) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/04 09:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x0, &(0x7f000007a000-0x8)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000672000-0x28)={@generic="1f181e313568f61f13c4f17a58e14b79", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000f1d000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) sendto$inet(r0, &(0x7f000045c000-0xac)="9d", 0x1, 0x4004000, &(0x7f0000db1000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e5a000)='l', 0x1, 0x4004045, &(0x7f00003c5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00009f3000)=0x0, 0x251) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/04 09:24:07 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000014000-0x8)='./file0\x00', 0x4080, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x77, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x800, 0x10}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x1}, &(0x7f0000005000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000-0xc)={r3, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) fcntl$getownex(r2, 0x10, &(0x7f0000002000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x4f3, 0x2aa933d749b1787d) 2018/01/04 09:24:07 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) eventfd2(0x0, 0x80801) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000084c000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0xdbc, 0x9, 0x2}, &(0x7f0000f84000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000491000-0x8)={r3, 0x0}, 0x8) sendmsg$alg(r1, &(0x7f0000f81000+0x50c)={0x0, 0x0, &(0x7f00008bf000-0x50)=[{&(0x7f0000f81000)="5968aaa757a800f3ea971b864d4029b6148138a099ba0ad9446e19d2e7538656465332a8dbdbaceda57449321aaa69b9c4ea5842aac5c842f99e75bd38d41fc8", 0x40}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) r4 = dup(r1) recvmsg$kcm(r4, &(0x7f0000f7e000)={&(0x7f0000104000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x3db, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d5d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/04 09:24:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000390000-0x7)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:24:07 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0xffffffff, &(0x7f0000f51000-0x8)={0x0, 0x0}) 2018/01/04 09:24:07 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="d3", 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r0, 0x0, 0x0) 2018/01/04 09:24:07 executing program 2: mmap(&(0x7f0000000000/0xb21000)=nil, 0xb21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x32)="32000000180025ffff0700a20d0914040a01008000000002000000001600070009006e10ffffffffffff81eea4d40456d718", 0xfffffffffffffdfa, 0xfffffffffffffffe, 0x0, 0x0) 2018/01/04 09:24:07 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000027b000)="2400000058001f0014faf4070033ff0024fef51108000100febfffff0800020000ffed00", 0x24) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bc1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0x0, 0x2, 0x7, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000022000-0x8)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) gettid() ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f0000c0b000)='./file0\x00', &(0x7f000059c000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r3, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r4, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) chmod(&(0x7f0000005000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000074d000)={0x0, 0x3f}, &(0x7f0000e76000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000703000-0x98)={r5, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000ac6000-0x4)=0x408, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000f35000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f0000b16000)=[], 0x0, &(0x7f00003f0000)=""/0, 0x0, 0x0}, 0x2023) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0xc002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000)=""/32, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x100000000, 0x800, 0x2c, 0xa, 0x3, 0x1, 0x6, 0x5b1}, &(0x7f0000000000)={0x6, 0x39, 0x4, 0x7f, 0x6, 0x20, 0x2, 0x9}, &(0x7f0000002000-0x40)={0x2, 0x7, 0x33d6, 0x100000001, 0x7, 0xff, 0x3, 0x5}, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x0}, 0x8}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e40000)={0xbb, &(0x7f0000f42000-0xbb)="981308c2adc6f21a641105ef2352ce5742eb0919b2c51795bc801123e21e2a9321adf3fb47e1dc4f139daf53b62a1d6817b47cc354ddfd8996cdb9bbabec23b3c7803d3f468b965a36dfd63acdaff6de53eed87fc803160cff033caaebae76c3c540ba7b6491b28dc4c281b30a4960495a78dd26d32ae75937466f676a2e660a283d4ebd9d1a05fe6f3b935ef0a84acdd850294f2b1f37a6904ece4eb14e6b110a3c051456fd981a7bb0bcd03a33df7521050c63a10a9823d7fb1d"}) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000edc000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000306000)=0x4, &(0x7f00003a6000-0x4)=0x4) keyctl$session_to_parent(0x12) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f33000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f00000ba000-0x8)={0x0, r2}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00007ce000-0x4)=0x3) r3 = syz_open_dev$vcsa(&(0x7f0000183000-0xb)='/dev/vcsa#\x00', 0x1, 0x601) syz_open_dev$sg(&(0x7f0000ebd000)='/dev/sg#\x00', 0x8001, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000269000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9a000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d0c000)={r4, 0x8, 0xa, [0x2, 0x100000000, 0x5, 0x0, 0xb59, 0x7, 0xfffffffffffffe8b, 0x5, 0xffff, 0x10001]}, &(0x7f0000a48000)=0x1c) 2018/01/04 09:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000c7b000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f00009a2000)=0x0}) r3 = fcntl$getown(r2, 0x9) r4 = getgid() r5 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r7 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r6, r7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r8 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r8, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r8, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f0000e80000-0x8)='./file0\x00', &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000094e000-0x4)=0x0) r12 = getuid() r13 = getgid() r14 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000aab000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000673000)=0xe8) getresgid(&(0x7f0000606000-0x4)=0x0, &(0x7f00002e4000-0x4)=0x0, &(0x7f0000fca000)=0x0) sendmsg$netlink(r2, &(0x7f0000fd2000-0x38)={&(0x7f0000849000)=@proc={0x10, 0x0, 0x3, 0x200020}, 0xc, &(0x7f0000ac8000-0xa0)=[{&(0x7f0000fbb000)=[{0xf4, 0x6, 0x200, 0x6, 0x1, "bbff0fa5459bc71991950c783ef85b2005ade6be63b7e12333cb963c0cd8bc0ecadcb6d441a262e0cc6f6c3f833a37e7f0c80c485df0691eed9cdd043d1a58dcb9b31873bb7d94315c1544eb33f3d59759721eda3d862dcc9e61ce2faae2a7ce58b2dc2180928fe631a6429f5cd87148164628a8e363ed1317c141019d9fbd6abf644f5ed406ca51a4cdeb8d3b9eb4903ce174ed7969124cc07672da31451633f42e712b777b6fddcad86013b4f6f268c46936ea018c627ea9b5f3d30b8b24a30668b9962b9c6afe41f49b0ffe973f81a4506d7bba1fe5aa6cbccce05b5a61bc81ae"}, {0x88, 0x0, 0xdc71f49bdc435748, 0x100000001, 0x3, "dd163b603b124f714523523e2c125a17205f3c76fefd1a9c3487c1de5a92c041468f40b184836d56057375ce86730e6237048bf09fd0fd882c92fc4634b463eacf7be2444ac45cc9e7ae4f9842c308707f30cb96ba8d471d41ad203411da495a0e70856b216b32820be812acaddde51aa558747d826888"}, {0x5c, 0x9, 0x100, 0x400, 0x2, "d4adda6a8b71f7c80871a2b74eb5de799f4df80e5e77e8360e883dbd65f584b4236df2cea5dfdcd2956d87b8bf8cb291ad83fe0c3de386d5e680bc437f456b9211e512a6e3c7c485a6a4"}, {0x24, 0xb6, 0x201, 0xfff, 0x1, "a81c3ae37f091d8d32262019c2b9c793884f0b"}, {0x38, 0xfffffffffffffff8, 0x4, 0x400, 0x0, "c91a4e18fb02fbbf0757d4b40fd1860ded99b3fcf00879203351c473f325d8fe7c05fab54d19"}, {0x70, 0x2, 0x800, 0xfffffffffffff800, 0x2, "34c579f75005bbba481eb9e4cd499e35c63f1976cb03e02910f722657b96e11bf9c8ae6bc834b35b848fdb33217f8ff6d58a16002ee4717a6708185a939c49d1877ca74918a49569c33ebd0257acc7fea2873472b6c2cd0ee4c25b537e40"}, {0x24, 0x3, 0x200, 0x3, 0x0, "905cf18b1d6f197a3a70e81742892718fe"}], 0x2c8}, {&(0x7f0000561000)=[{0x68, 0x9, 0x1, 0x6, 0x0, "780fa37426880beeea575abc29f06c680992b2f65be29223b682844d7a021216649ea76f434da0e4baef73bceb927aab8f3266832f396dba94218ce83538fcb1fa127593603d976bcf658e8e848502fc8e5d3eb00cc8"}, {0x104, 0x9996, 0x100, 0x8, 0x3, "bc1880215568300839a21f8e135d95b01211a5079893f655473fa88115d1f3b49621f4a4049d4527b570267a2bc63d48037b4f2435bf92b7415770c6ab8665683a1c62ea6ef462c61e37860e9a6e84e9e4f0368f8b68f5d44d5d771b7846a1d128660a737266427b42e0e6d1f9ce80a97c5d7d041f5beebf56c4717b3132b02564dadae5a25beb6a6211889184adbc7cd029ef3605fe185c688f18d6bea9ebe96d83516d3d751ce6fce112edf6715cb8c955e2ccb4f2f9de0ac0e067d4d582df1bc4e0fc36b1109b5422049cf4f8710ed689955398bd27e83347f2f235c0e6f1b8a15e706e0b1e7d6e3d92bbfff34e7c7d76"}, {0x54, 0x0, 0x830, 0x20000000000, 0x3, "cb677170598189ee7cbdd53c219dae888e5122fc5ce6219bada00905196cd8d21198ed11c78605ccaa67da603c43bd00a040e6bcc8fb2e3b98c356f114022125c80b"}, {0x28, 0x101, 0x308, 0x200, 0x0, "c3ee2535d16ada4bc1412a530812d66f6c7e015c1a461fef"}, {0x1c, 0x401, 0x320, 0x1, 0x2, "b91e73dd4466e50ba9"}], 0x204}, {&(0x7f0000323000)=[{0x58, 0x1, 0x308, 0x8001, 0x1, 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"}, {0xf4, 0x200, 0x800, 0x1, 0x3, "ca1eda88aafd92a0446daab3a88b9b32c151e6111fc945fdf6376ea4e8fed28f9088769ba195cc303ef31be67e4de0ac722a363e5ddb0c64422feebdd7264260d9fb7d2a0848aa4e1a5db922db7bc242e4ba5cf70d04430e8ff0dd3fc0c6546a627bd7bfbba5ddd8abd5c31b7d4bfc20cbba3f36998ce8a67646e97171be8d079f2e553ccb1400d07374914c8d765a0c72a133c7fd3074fcc4555ac8d98860075513533d673a78ffc164ba7a327dfb04f4691b729ebe7b6fc472a84184545a5d71b4ffc905217cdd710255b1fb6ce04f94cb99704362cc825dcb01015f65dd0d01"}, {0x78, 0x100, 0x310, 0x7f, 0x0, "ed89e31d5f18dc58c3a8146c5ce909543ce1b07717187592df35fe545d0cdc3be4d77d51cdebcf39d836c5a73199c65912ef58a43a80b3855da78098648ea6afa40641069ce63c3fb7103d2775f9c2ba8f6d6bf157bfb83ddaecf1767c0503fbfc4cb306e593"}], 0x218c}, {&(0x7f0000d4f000-0x55)=[{0xcc, 0xffffffffffffff7f, 0x713, 0x8000, 0x3, "d155871a14e44229b521b69ad9f1ad0a2742a20440680433025e56de87495654f1706f90b7c2aa569465347fef3a747a4f86e7fade2976d0d4e8b79a7a53af6c5c317111e9d1dec71f77367c4f8b978a854835ad052c0489e1d90a1d11eb7b4edc919007b92ea8f45584cec983c6897895372206786312e02b3b34a26353531fd6237c591084a2a73187a7bf266523f44811632159b8aa5ef3c5b340b73b92a3a5c13fde4abc43289161041e3c8c87f030036117dc8f31e7f172c2fa"}], 0xcc}, {&(0x7f000030e000-0x314)=[{0x3c, 0x913, 0x1, 0x4, 0x3, "f3731797fb86d2c2f84a352bec9907f8c67a217a98a43f69f767ae702fc52b5d663da756bf1d5977b1f1"}, {0x5c, 0x6, 0x100, 0x1ff, 0x0, "100ab101fa444a23a004c185f9c9c8ae84316aa37b00bd920c7cadac713c416c32cfb4b3544b13bab85ad873c470cc793440a3f04976b6e83275b2c0626f3d6f2db759523ccb29087754"}, {0xa4, 0xcc3f, 0x100, 0x40, 0x1, "a33809c5379d03a8edf5a525ca81931fde8f6200f53f771acba1791ba43af5071dcd859dd12770c22bf64166acf66b32cfa7a749a36fd5d65981b08070a224430dec8d108511d4a9e32c878a5ee461e93e8ee7560d116387460fac395c8c16c0f30e56308151a6e62b1993ee0096486ac0baf0060be223ef97505d21eb3867833a1063aabecccf064d2486fdb57d7bbcbbc4"}, {0xc4, 0x9, 0x100, 0x4, 0x2, "1beb71c5120f7d2edcff126ab6532b2a2fe5304c496911376bc01c62bf50f364bb206d3c6f448f6d763a981078aaf8244226ffc638c03280d3a034d8be18b610995a597b5e5f14329828cb251fe7efc602fa40823e7366210d52be990ba2f79e6f44254aec17903de08e6b2df5bf31c7e8f72a7935c855c653438a0b594a70ce9358dee8e7f01ea0909b7662d23eb448b6892ab60fe21142a1f316b89d2846f7c95a2cf07f507402dae263898a8db40fbf5c"}, {0x30, 0x8, 0x401, 0xcd, 0x2, "781489c799273be76effef6a1313e479acda612a89d34b1b95c0bdae8db503"}, {0x28, 0x1, 0x100, 0x7, 0x3, "ddb525ea9c168b4975b6e802d4ba0844acf456dfc0"}, {0xbc, 0x2, 0x400, 0x6, 0x1, "e36bf1ed091299bb293df5850258984fc8259405aa835718e89213ecaff14b5ad6763d56e797b430b4b713ef8bf1972e8b631d98bd7bf7f4f5188f6802abe70b510ca3afb75c307a4a080f38101304f28339b8b144ad577f1e046bc04df4768fee67174ecfed0b19d966fb72331ac7de2d891368800c9e627f1dba3d47c89982d93166d489c210282335aef2b7e34183084cae3a4b18471dd74aeb80f4d1a44040542ccf6ba981443308"}], 0x314}], 0xa, &(0x7f0000922000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r1, r0, r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, 0x0, r4}, @cred={0x20, 0x1, 0x2, r5, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x120, 0x4000}, 0x54) getrusage(0x1, &(0x7f0000469000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f67000)=0x0, &(0x7f0000122000)=0x4) 2018/01/04 09:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x1) accept(0xffffffffffffff9c, &(0x7f0000cd6000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000ebc000)=0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f000041c000)={&(0x7f00008bc000/0x3000)=nil, 0x3000}) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000175000/0x2000)=nil, 0x2000, 0x4, r0) open$dir(&(0x7f000047d000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/04 09:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ba7000)=0x0) rt_sigqueueinfo(r1, 0x6, &(0x7f000053c000-0x10)={0x33, 0x78d, 0x9, 0x7fff}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x808, &(0x7f0000951000-0x8)=0x0) r1 = socket(0x5, 0x3, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000e72000)=0x2, 0x4) io_submit(r0, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5ec4c7d0004eb6f687efc5f03", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 09:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000574000)={[{0xa7, 0x8, 0x0, 0x7, 0x2f48, 0x8001, 0x7, 0xffff00000000, 0x1, 0x31dd, 0x7fff, 0x2, 0x2b875449}, {0x1e, 0x1f, 0x1, 0x9, 0x6, 0x8, 0x40c, 0x1000, 0x3, 0xfffffffffffffff9, 0x1d, 0xfff, 0xfffffffffffffffa}, {0x5, 0xfffffffffffffffb, 0x9, 0x7f, 0x3f, 0x4, 0xfffffffffffffffe, 0x9, 0x1, 0x800, 0x3, 0xffff, 0x0}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:24:07 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000a6000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x807, 0x6b) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004e7000)={@common='bpq0\x00', @ifru_flags=0x0}) 2018/01/04 09:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003d5000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000be6000)="80d642c7088ed0d351c4c5855959d437a2f6b1e0e45ef554d13482f2cb4671a39c1efea45d5cb177467d3162ef9ace82c72c7ab893ac1bd415636f23c186723b79923c955857709b312993bbbb5ebe49e93d825b9f8c6f189ae0b89665d429a9fcb4eb8b44643e09e1e7", 0x6a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000438000)=0x51) r2 = syz_open_pts(r1, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000b36000)='/dev/input/mouse#\x00', 0x4, 0x101400) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000edc000-0x11)='/dev/vga_arbiter\x00', 0x8100, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000178000)={{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0xf685, [0xffffffffffff36c9, 0xffffffffffff0000, 0x5649, 0x3a8000000000, 0x60000, 0x0, 0x3, 0x1]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) fallocate(r4, 0x2, 0x7, 0x1) 2018/01/04 09:24:07 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000080e000)='/dev/ppp\x00', 0x400400, 0x0) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000a8c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000516000-0x6)='wchan\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/04 09:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) pwritev(r0, &(0x7f0000cdd000-0x20)=[], 0x348, 0x0) 2018/01/04 09:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4000000000000004) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000046000+0x1ae)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00001ad000-0x83)=""/131) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/04 09:24:07 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8f000-0xc)='/dev/rfkill\x00', 0x228000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000001000-0x6)={0x101, 0xa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) pwrite64(r1, &(0x7f000090a000)="5a2dce32391f4b0cc4f2eae9b8af20b269e489d0572b8f374f3aaa", 0x1b, 0x0) write(r1, &(0x7f0000de7000-0x20)="1f0000000306ffdde200f49ff60f0000000200000900018005ff4ce500005135", 0xfffffffffffffd4c) r2 = syz_open_dev$usbmon(&(0x7f0000e06000)='/dev/usbmon#\x00', 0x6, 0x101000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000dc9000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000f32000-0x4)=0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000614000-0x4)=0xfff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f70000-0x58)={0x6, 0x9, 0x5, 0xffff, 0x1, [{0x0, 0xfffffffffffffffe, 0x7dd, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}]}) pwrite64(r1, &(0x7f0000b51000-0x1)='A', 0x1, 0x0) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f00009aa000-0x62)={@random="010070447f6e", @random="e8000d00", [{[], {0x8100, 0x1000, 0x1, 0x5}}], {{0x86dd, @x25={0x1, 0x44, 0xff, "cf7c38d0ab4474d3d91f5b8a808d5723d40cf8bd74c9c5c7ccbd024238f2fe101a7afc547ecf3c4a40212c3a4bfa3f40e41295209134d0288b5aaf4338adbba08c7e2cb6bdf46322b5491d9ec3"}}}}, &(0x7f0000d0a000)={0x1, 0x27f, []}) 2018/01/04 09:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007c7000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000515000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d19000-0x10)={0x0, 0x0, &(0x7f0000a45000-0x64)=[]}, &(0x7f0000001000-0x2)=0x10) listen$netrom(0xffffffffffffffff, 0xbf28) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000135000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x0, 0x7fff, 0x20}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000c0b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022b000-0x8)={r1, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000004c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004e8000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f000013a000-0x4)=0xd, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000062d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000069c000-0x4)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000051e000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000152000)=0xc) futex(&(0x7f0000ce6000-0x4)=0x0, 0x5, 0x0, &(0x7f0000bc8000-0x10)={r2, 0x0}, &(0x7f0000c89000)=0x0, 0xfffffffffffffffd) 2018/01/04 09:24:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x682002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000-0x10)={0x7, 0xffffffff, 0x0, 0x1}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f000002d000-0x18)=[@text64={0x40, &(0x7f0000003000)="4309f407f407c72da34c000066440f386f234e0f2316b9c00800000f324e0f00970f01d1460f073ee700c4e1f9175c5300", 0x28}], 0x36d, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) 2018/01/04 09:24:07 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "080002", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x40000000000002ed, [0x0]}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) vmsplice(r0, &(0x7f0000d5c000-0xa0)=[{&(0x7f0000514000-0x13)="7811c79f4bc4b570faf15526a73704d51c25fd", 0x13}, {&(0x7f00004cc000+0xa1b)="41cd390081c782e85f5f7aaed04c2d588d047f628bac98ba32a221056d0622c81e79932621443165c685a2ae206d27746e309a00faab32", 0x37}, {&(0x7f0000d5c000-0x9e)="d3509bb6dc5229e2864d22066290c4d439d579d04263dfc32526901f313454f487e8dcec643bc331ebec941b56c49dc2272e42f2a3a5b1f36877be6199404aa1059b38d4d01331e427ed6c9c7a141e13d75c855ddb7de98970a17cb928c521b35f2cb7e149b79ee85ffea69903dc27d32b2e7241b0566cc885c19462164e012b6baf2028b4360884894efadb2e08956014bfd3f742b4114ad238c1aa8cb4", 0x9e}, {&(0x7f0000868000)="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", 0x1000}, {&(0x7f0000309000-0x20)="7a2da14db73f58639901505dceb28ddcbf62a6097a48c3495eb81f78f69cc42d", 0x20}, {&(0x7f0000d5b000)="c35f1bbd279b91e8a71dedfd38d4c90929efe4d06d", 0x15}, {&(0x7f0000d5b000)="e672ef00acbca6e18650e9d1711b635793963a1aeebd9bf89e365b62784137b3cded95d9f9c062b64a193309717750b3bc09ba591df56b7472da17693d2400dc7e305ac0777eab94cf5955489f14457572a31dfa97c4", 0x56}, {&(0x7f0000230000)="95432f1b859af5ca7589b9dd6f", 0xd}, {&(0x7f0000d5c000-0xbb)="15c707d6ece631ffb96441f78a759ad33f0f610dee878ec6018cd015c2246109bca30731dfe0d53a6a3fed6318a6602f9448095e7568189547d5d716cf2d4ae4c114c0346a6907f1982be11c0b71a65decfc4066b93386f099f3ab5fbe6e2aacdf76fd8010d2543a4b8b7f708cadd618e08b4cc07b7248201d905c283b401f7e314c1d0072afb306f0deaa86fb497faf7845a2b5409d118602deecb441012d3bd60b5d343b6d766a0f5d032c4816c90b88b0b2cee3527924741ed9", 0xbb}, {&(0x7f00002f0000-0x47)="4b1fc23c093d8f493c0253d5729ee843bad9adbaa2f2646116b77ede95af4365d1cf4564521305efaca843323273beb370e1aa6dd481476c50031601efe8d54c82b12d07cf6b8e", 0x47}], 0xa, 0x1) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ae1000-0x4)=0x0) 2018/01/04 09:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f0000bcb000-0x28)=[{r0, 0x4421, 0x0}], 0x1, &(0x7f000026e000-0x8)={0x77359400, 0x0}, &(0x7f0000da8000)={0x0}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/04 09:24:07 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000126000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00009ef000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000030c000)={r0, 0x7, 0x8}, 0xc) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r1 = socket(0x13, 0xa, 0x8) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d3c000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000adb000)={0x0, 0x1000, "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"}, &(0x7f0000d3d000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d3d000-0x8)={r2, 0x7ffffffd}, &(0x7f0000d3c000)=0xfffffffffffffebc) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d3b000-0x8)={r3, 0x80}, 0x8) prctl$intptr(0x2f, 0x2) 2018/01/04 09:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000040a000)='net/netfilter\x00') ioctl$TCXONC(r1, 0x540a, 0x9) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00004db000-0x120)={0x9, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f000060a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6d000)=0xc) 2018/01/04 09:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c3d000)={0x0, 0x1, 0x20}, &(0x7f0000bb0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000720000)={r1, 0x8, 0xfffffffffffffff7, 0xcb8, 0x800, 0xe7f}, &(0x7f0000dc0000-0x4)=0x14) r2 = syz_open_dev$adsp(&(0x7f0000994000-0xb)='/dev/adsp#\x00', 0x7, 0x200) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000bc0000)={0x5, [0x9, 0xfff, 0x429, 0x401, 0xbcf]}) write(r0, &(0x7f0000ff2000)="240000001a0025f00900000001111f0e0a0b00000001bf00000009ec0800030005000200", 0x24) 2018/01/04 09:24:07 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000001000)="0d576aa5b7ba0000247387950687125e", 0x10) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000007000)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r0) [ 79.334818] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program 2018/01/04 09:24:08 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x1, 0x1, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = syz_open_dev$vcsn(&(0x7f000075d000)='/dev/vcs#\x00', 0x8, 0x40) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d5b000)='tls\x00', 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setsig(0x4203, r1, 0x7ff, &(0x7f0000964000-0x10)={0x41, 0xf1, 0x7, 0x80000001}) 2018/01/04 09:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2000000000000001, &(0x7f0000824000-0x8)=0x5, 0x7) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed4000)='/dev/kvm\x00', 0x21ff, 0x0) r2 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0x10000}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000d7b000-0x38)={&(0x7f00006cb000)=@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffff48a}, 0x1c, &(0x7f0000fe9000)=[{&(0x7f0000e37000-0xa1)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e90000)={r3, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a48000-0x8)={r4, 0x10a}, &(0x7f00000e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000ae8000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000eaf000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) nanosleep(&(0x7f0000711000)={r11, r10}, &(0x7f00002d5000-0x10)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x101ff, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f0000180000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f0000bf8000-0x6)={0x1, 0x1}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/04 09:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r1, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0xd408) accept$inet(r1, &(0x7f0000d20000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000759000-0x4)=0x10) 2018/01/04 09:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000d0c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6d, 0x400000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000077f000-0x35)=""/53) r3 = memfd_create(&(0x7f00006fb000)='bdevkeyring\x00', 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a03000-0x10)={r4, r3, 0x6, 0x1}, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/04 09:24:08 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f0000005000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6fa404c64f06acb6dfcf285c1219515a210c34e01ee06fb97f34bf4e0b5c3e0b43400d8d15181474a16b47f981905291559231fd00006e50579a534496815b", 0x0}, 0x60) 2018/01/04 09:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) r1 = socket(0x4, 0x7, 0x1e) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000641000-0x2)=0x6e, &(0x7f0000560000)=0x2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000c0e000)=[{{&(0x7f00005cd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000757000)=[], 0x0, &(0x7f000080d000)=""/171, 0xab, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000a69000-0xa0)=[], 0x0, &(0x7f0000f34000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000dd6000-0x10)={0x77359400, 0x0}) recvfrom$inet(r0, &(0x7f00004c5000)=""/0, 0x0, 0x0, &(0x7f0000019000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:24:08 executing program 1: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000ff000-0xa)='/dev/vcs#\x00', 0x6, 0x2800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00004d6000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/kvm\x00', 0x40, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc008ae09, &(0x7f0000aef000-0xc)={0x1, [0x0]}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000af0000)='./file0\x00', 0x8) 2018/01/04 09:24:08 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/04 09:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00002b7000-0x68)={0x7b, 0x0, [0x100000000000, 0x0, 0x7, 0x1f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x1, &(0x7f0000497000)="1ef73fbaca3656e909ec32e9f53e973b4fe4de7e00000000000001e27b1d331dafc37249e41804d914985b94d2b05669c34e71a6785d3b5204e529b214bc476a56bac2c84a7ad0705203b751a60d8d5800b3bc6ef828ef97eb0e38d4c5d8fe05249680f1df0000e97bb2f611b2a94010745c1faf0a9441c12cf300b3ea11b4127fe8f02ba825c383d40160bf1fc8f4b59bb087ab43454e090e8412e9a1bd05514abf79d24a1d95fc90a94b215e0d84c2069b0a20912200010000901df20b5b2e650f0b712c76277252687771fbed") 2018/01/04 09:24:08 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d5b000)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d46000-0x10)={0x2, &(0x7f0000ab0000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000acf000)=0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000107000-0xdb)="") ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00008eb000)={r2, 0x1, &(0x7f0000d5c000-0x4)=[0x7], &(0x7f0000d5b000)=[0xffffffff, 0x8, 0x5, 0x7, 0x9, 0x10000, 0x101], 0x4, 0x5, 0xd5e, &(0x7f000016e000-0x14)=[0x57b2, 0x30000, 0x4, 0x7, 0x5], &(0x7f0000428000)=[0x3f, 0x0, 0x7], 0x0}) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f00006f7000-0x4)=0x8, 0x4) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dbd000)="220000001900070400943300090004000a01020000c600800000000006001580a427", 0x22) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a17000-0x5c)={{0xa, 0x3, 0x91ef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x100000001, [0x2, 0x0, 0x1, 0x4, 0x8, 0x26d5, 0x5, 0x1]}, 0x5c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00008ca000)={"5e1888f06772f3d31b8706a3b365c2e4", {0x4, 0x75, 0x401, "8aab69765c36", 0x0, 0x0}}) 2018/01/04 09:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000483000)=0x2, 0x2f) bind$packet(r0, &(0x7f00009cc000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="082b32009c29", [0x0, 0x0]}, 0xfffffffffffffd60) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00008d3000-0x1)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$unix(r0, &(0x7f0000547000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0x0) 2018/01/04 09:24:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000001000-0x8)=0x0) r1 = semget(0x1, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000001000)=""/23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000199000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0204900, &(0x7f0000002000-0x20)={0xffffffff, 0x7bb3, 0xe9, 0x7, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r2, 0xc0084902, &(0x7f0000001000)={r4, r2}) io_cancel(r0, &(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x32ba8f39, 0xffffffffffffffff, &(0x7f0000001000-0x37)="3821ef29f9ef484453a7b179330569829e5323b58a5efeff2f9a9d2c3b021b3a3b11277b195485052b80cfbaf90f54e384c6779d6247d7", 0x37, 0x0, 0x0, 0x1, r3}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a20000)=0x0) sched_getscheduler(r6) clock_gettime(0x1, &(0x7f00008d8000)={0x0, 0x0}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000a8a000-0x4)=0x4) sigaltstack(&(0x7f000090f000/0x4000)=nil, &(0x7f0000e41000-0x8)=0x0) preadv(r5, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/01/04 09:24:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4003) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c9a000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000642000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x5, 0x8, [0x1f, 0xda, 0x6, 0x1, 0x1f58, 0xcb3a, 0x3f, 0x0]}, &(0x7f00001ed000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0xfffffffffffffff7, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0xa, "21980c1f40882d90"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/04 09:24:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x7, &(0x7f0000013000)=0x4) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000011000)="c44ed6aeb2f9a1c0cd4d62ecadef04d3329147f31b2e990dd78961c1ca29a36b5c0c4653bb4b387f8cc48a769204fca67ba4de62f1aa10bb33b78404070033e2828e7f9a9eb698dbde65", 0x4a}, {&(0x7f0000002000)="a6d89ada284cdc847ac045a34ac45b97969494f9192e3ad1c989e1fdf17bea0ddee72278608022dd10c7eefa9fb091199c1f228424cdd750d6f5426e3536022f34dd347ef1f11f1393820105f69a43815e69c00bd9042349d3f66a8dc2a67a2712ad2a8c3d6562d82b2e5600ed648ac3b3a913d1dc2f1a0c8eb966c41cee9aaf3e64442f47c516d06c5e723a4bf90d5881f1d3683b2b2771bd184db80b58e215b7332a6986d4b07718a9cd01d10a630732ac2cc8e34139de4ad5bb6408b88cb7149725e650f905bd3996574f4503f10b363578e47e69ba351a7e2b53", 0xdc}, {&(0x7f0000001000-0x67)="b1870bbbba795564711a56b5bcc5c3b4c8986072bd05425187005d27b18fb37b8ae073a8013627145f46e8e53ff9a4b66b5cd40e9bb4cbc924f4714f1bde9be18e955da3a8b0e79f42c0c7ebcd98419f08bf95c4da6675d54ef917d89a8cc0bfe670f2b352d5c9", 0x67}, {&(0x7f0000000000)="5a7a0d91418a5d0210ad681498a05482cca71d2cc2c49cafbef918fb23764d6079d4fb9f1b722f088f5e7b5074ce7d01edc75f24a160a4b9ee8f118cc91bef45e98d6882d57215ea3bd7a2e3a7bfaeecf4fd1a4a22ba8261429229f6a3ed73d00c263df9ba8dfae3b7d7b5cb24e7ffc38b5a4c63a6231d48d64f368d304746d299488470a433f6f82bcd26496aa028b70312f8c2ab678edaf615606f494768a2870540668d4f4472702f952c0bfe6d8322c2499a2f37439f2dc7e2055acc5b6dbcfbda78c9618e25a1a2f7f562c13295d444cdd648b250ef3d35c1a25386b63c79bf4af8", 0xe4}, {&(0x7f0000002000-0x19)="eee12f7364cd3759efca3ebc43e721876feb22a98cd2fd1ed8", 0x19}, {&(0x7f0000014000-0xa)="9169eab1a74038df3346", 0xa}, {&(0x7f0000002000)="aade942729593bea19de633eb2c0bcdecbe990c2a2dd2068c84a86b3e3c294d2af2b6c6f423f6e6e2e9306637e46258571903e6606cf3850254719c146b75363060a4f6b24e5adb54930765c840a2e9386858b65206031af1a4b3338ea2446cb60468f02e42124d5644d4f0ef67678004d62e3deeff3f463346c4887e9b4d37bbc0efb3a84bca4ec22c55c93e99513a2b90168d279bd0253c0859cbd7491f7d51922e8483ffa0dcf78e72af5f6c6f81b84d80b", 0xb3}], 0x7, 0x5) r2 = syz_open_dev$vcsa(&(0x7f0000011000)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000753000-0x8)={0x0, 0x8, 0xfff}, &(0x7f0000566000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b31000-0x6)={r3, 0x2b5b}, &(0x7f0000222000-0x4)=0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r0, r1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000186000)=""/61) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r3, &(0x7f00004db000)=0x0, 0x408ff) 2018/01/04 09:24:08 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000870000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000999000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0xc3d) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c70000)='/dev/autofs\x00', 0x103000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac5000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCEXCL(r3, 0x540c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_open_dev$midi(&(0x7f0000fa7000-0xb)='/dev/midi#\x00', 0x8000, 0x40) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000067a000)={0x0, 0x0, 0x0, 0x1}, 0x345) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r5, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") recvfrom(r5, &(0x7f0000df8000)=""/249, 0xf9, 0x100, &(0x7f0000db9000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r4, &(0x7f00008e4000)=@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x6}, 0x1c) 2018/01/04 09:24:08 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000716000-0x4)=0x3, 0x4) 2018/01/04 09:24:08 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0xffffffff, 0x121001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) close(r0) 2018/01/04 09:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000154000-0x4)=0x4, 0x4) 2018/01/04 09:24:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000070000)='./file0\x00', &(0x7f0000c26000)=[&(0x7f0000bd8000)='\x00'], &(0x7f0000e32000-0x18)=[&(0x7f000093c000-0xa)="112d3a766d6e65743000", &(0x7f0000000000)='ppp1posix_acl_accessmd5sum-\'.user%\x00', &(0x7f0000001000-0x18)='^selfsecurity:mime_type\x00']) clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f0000000000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") waitid(0x0, 0x0, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0}, 0xa0000008, &(0x7f0000ac0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:24:08 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d5d000-0x4)=0x0) r1 = getpgrp(0x0) setpgid(r0, r1) r2 = syz_open_dev$midi(&(0x7f0000d5c000-0xb)='/dev/midi#\x00', 0x3, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d5c000-0x10)={0xd000, 0x110000, 0x0}) r3 = getpgrp(0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0xe, 0x0, &(0x7f0000d5c000)={0x0, 0x0}) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000d5e000-0x1000)=""/4096, 0x1000) 2018/01/04 09:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000e25000)={0x1, 0x0, [{0x269, 0x0, 0x0}]}) 2018/01/04 09:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x77) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2018/01/04 09:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000ff2000-0x8)=[{0x6, 0x0, 0xffffffffffffffff, 0x407ffc0003}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee9000)='/dev/autofs\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000075e000)={0x2, 0x9}) utimensat(0xffffffffffffffff, &(0x7f0000675000)='./file0\x00', &(0x7f00009cf000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/04 09:24:08 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000ef7000)=0x0, &(0x7f0000ef8000-0x4)=0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f00000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000037f000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c7000-0x4)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000824000)={0x0, 0x0}) 2018/01/04 09:24:08 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000b1b000)='/dev/dmmidi#\x00', 0x401, 0x200400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000be6000)={r1, 0xb8ac, 0xfffffffffffffffb, 0xcc}, 0x10) mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:08 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000041d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000da9000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r1, 0x0) 2018/01/04 09:24:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xcd)={0x0, 0xc5, "8ff9b4c1567c64b0e5389efa71b04bbfa8164b1d9320acbabdccec201cf2bdd591fc5d1eaae12b03131931a3d5b2fe8d37623cfeb7e46797882051b7d990d564ec1a972d67dc68383a0c970890a2839f9bdcf7ce9e17d738ab20dc8de91b686a5d6f7325cfab5e14a75a1c1b92b82778564c195229bcf9a3c40c3a10108a4ed313da5744d2defd1161714d99dad4621b584e272a45ec3ef12b31d5c990ad4cd24e558d1eae7fa79d0dfca36c7ad5e1f4ba89ea22ac2223bad4bf0694d3c209f082eae50f4d"}, &(0x7f0000000000)=0xcd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x2f)={r1, 0x27, "b987cab54b892afb48813aaeed981247a309b434d867d55eceed43dc181b09eb40752d2b870d8e"}, &(0x7f0000002000-0x4)=0x2f) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008a1000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) getpeername$inet(r3, &(0x7f000063e000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c2000)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000d6c000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000007d000-0x8)={r4, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000e2c000)=0x0) r5 = gettid() r6 = syz_open_dev$amidi(&(0x7f0000315000)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x40000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00008a8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000059f000-0x1c)={0x0, 0x2000000081, 0xa, [0x8040, 0xfffffffffffffff7, 0x7ff, 0x0, 0x81d, 0x4, 0x6, 0x2, 0x1, 0x0]}, &(0x7f0000841000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00003cf000-0x8)={r7, 0x5, 0x3}, 0x8) syz_open_procfs(r5, &(0x7f00006fc000-0x5)='stat\x00') sendfile(r3, r3, &(0x7f00000d0000-0x8)=0x0, 0x26a950b) 2018/01/04 09:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) syz_open_dev$dmmidi(&(0x7f000078d000-0xd)='/dev/dmmidi#\x00', 0x980, 0x0) 2018/01/04 09:24:08 executing program 4: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000eb1000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) timerfd_gettime(r0, &(0x7f0000240000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x6e, &(0x7f0000eae000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="000004efee04", [], {{0x86dd, @ipv6={0x0, 0x6, "f05007", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b6f1aa", 0x0, 0x11, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "8e4760d9a7a14f0e"}}}}}}}, 0x0) 2018/01/04 09:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) writev(r1, &(0x7f0000fe3000)=[{&(0x7f0000fe4000-0xfc)="d03bfbfd925855", 0x7}], 0x1) r2 = syz_open_dev$dspn(&(0x7f00006c4000-0xa)='/dev/dsp#\x00', 0x8, 0x400880) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000b8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x80000000010, 0x3, 0x0) lsetxattr(&(0x7f0000c04000-0x6)='./file0\x00', &(0x7f0000381000-0xb)=@random={'trusted.\x00', ',\x00'}, &(0x7f00008e4000)='\x00', 0x1, 0x1) write(r0, &(0x7f00001fa000)="260000002a0047f10701c1b08000e40000000000010000000000000000080000000000000000", 0xfc48f9e36f4db3f8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00007a4000-0x4)=0x1b, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000470000-0x4)=0x75, 0x4) finit_module(r1, &(0x7f0000133000)='system\x00', 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x36cd) 2018/01/04 09:24:08 executing program 3: mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r0, 0x8) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x3, &(0x7f0000db8000)=[&(0x7f00005cd000/0x2000)=nil, &(0x7f0000562000/0x2000)=nil, &(0x7f0000adf000/0x4000)=nil], &(0x7f0000dce000)=[0xe58a], &(0x7f0000dce000)=[0x0, 0x0], 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c12000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000b90000)=@known='security.ima\x00', &(0x7f00006c0000-0xc6)=""/198, 0xc6) 2018/01/04 09:24:08 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000003000)='./file0\x00', 0x2800, 0x110, &(0x7f0000006000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000006000-0xe8)=[{0x19ab84b6e3698d09, 0x10e, 0x4, "1484546f0a6bda6822c339d021929f86b63e93261f6703621cdcc204dc26fc0336546bacd6aea5aa694c66b1c9a1b9bb6b0d29fe6c238f0885f88ee7e04d4ab17ae8ce998f697b0d97dd90a9b40000004324755c8559882c0e872efbbf8d9e2d9987fbc68477e63d6e9967d3bb77939319179a273ce78200e47e1ec12c2ede373c8c4dc67c0c3de85eac63c6dc7bdfa09d828053e5af1967221f2a000000032f6be13866fc706686becac2c4ded5228396936b11375ea2a1f621dd4db3361b447b5c8d71a23fe0d96c9b08897c905d8a241363a9986b"}], 0x29, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) lchown(&(0x7f0000007000-0x8)='./file0\x00', r3, r4) sched_yield() getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000007000-0x2)=0x1, &(0x7f0000007000-0x8)=0x2) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000002000-0x9)='/dev/ion\x00') 2018/01/04 09:24:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000084a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000600000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000ee4000-0x5c)={0x8, 0x1, {0x3, 0x1, 0x0, 0x3, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:24:08 executing program 5: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86e0, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 09:24:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000223000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d34000-0xd5)={0x0, 0xcd, "488132769f13c45d6d89cfc5068c374d15a25527f3872d1cb23a02ea12b18650e4461a0451265612d23927779c5f9f9af6617d9e61ba2d04b25935bf2e5cc5fdca6766ec30b9ed869dea058607b07579e7f84095437288526bae8c73708296d41c8e9e2a728079e4961abc7e10058962c7be9cd09f0f56824c573dd46faaddd84038277180cc1a87b5385c5a01b309ece389d700982723157834198f78a69eb95b9366edfe89b1285b805bfca9aacee11d185d6d46f827bc2f419333823efed8c9c1e09d716fb3d99f0e64c7fc"}, &(0x7f0000ccf000-0x4)=0xd5) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000038e000)={r2, 0x5, 0xffffffff81461980, 0x0}, &(0x7f0000c7e000-0x4)=0x10) r3 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00009ad000)={0x0, 0x0}, 0x1, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00006c3000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000cb1000-0x4)=0x4, 0x4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00004f4000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 79.921635] WARNING: CPU: 0 PID: 13961 at mm/page_alloc.c:3926 __alloc_pages_slowpath+0x1ffc/0x2d00 [ 79.930884] Kernel panic - not syncing: panic_on_warn set ... [ 79.930884] [ 79.938685] CPU: 0 PID: 13961 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #247 [ 79.938692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.938695] Call Trace: [ 79.938710] dump_stack+0x194/0x257 [ 79.938728] ? arch_local_irq_restore+0x53/0x53 [ 79.938747] ? vsnprintf+0x1ed/0x1900 [ 79.938765] panic+0x1e4/0x41c [ 79.938777] ? refcount_error_report+0x214/0x214 [ 79.938787] ? show_regs_print_info+0x18/0x18 [ 79.938810] ? __warn+0x1c1/0x200 [ 79.938829] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 79.938838] __warn+0x1dc/0x200 [ 79.938850] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 79.938865] report_bug+0x211/0x2d0 [ 79.938886] fixup_bug.part.11+0x37/0x80 [ 79.938899] do_error_trap+0x2d7/0x3e0 [ 79.938919] ? math_error+0x400/0x400 [ 79.938939] ? __lock_acquire+0x664/0x3e00 [ 79.938960] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.938980] do_invalid_op+0x1b/0x20 [ 79.938988] invalid_op+0x22/0x40 [ 79.938996] RIP: 0010:__alloc_pages_slowpath+0x1ffc/0x2d00 [ 79.939001] RSP: 0018:ffff8801c330f418 EFLAGS: 00010246 [ 79.939009] RAX: ffffed0038661ea4 RBX: 1ffff10038661ea4 RCX: 0000000000000000 [ 79.939013] RDX: ffff8801c330fa70 RSI: 0000000000000033 RDI: 0000000000000000 [ 79.939024] RBP: ffff8801c330f908 R08: 0000000000000000 R09: fffffffffff80f8a [ 79.939029] R10: 0000000000000033 R11: 0000000000000033 R12: 0000000000000000 [ 79.939034] R13: ffff8801c330fad0 R14: 00000000014280c2 R15: ffff8801c330fa70 [ 79.939079] ? __lock_acquire+0x664/0x3e00 [ 79.939096] ? perf_trace_lock+0xd6/0x900 [ 79.939105] ? __lock_acquire+0x2dcd/0x3e00 [ 79.939131] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.939142] ? check_noncircular+0x20/0x20 [ 79.939156] ? warn_alloc+0x2b0/0x2b0 [ 79.939178] ? __is_insn_slot_addr+0x1fc/0x330 [ 79.939190] ? lock_downgrade+0x980/0x980 [ 79.939209] ? perf_trace_lock+0xd6/0x900 [ 79.939218] ? find_held_lock+0x35/0x1d0 [ 79.939236] ? trace_event_raw_event_lock+0x340/0x340 [ 79.939249] ? is_bpf_text_address+0x7b/0x120 [ 79.939260] ? check_noncircular+0x20/0x20 [ 79.939277] ? check_noncircular+0x20/0x20 [ 79.939287] ? __free_insn_slot+0x5c0/0x5c0 [ 79.939307] ? rcutorture_record_progress+0x10/0x10 [ 79.939329] ? find_held_lock+0x35/0x1d0 [ 79.939346] ? __lock_is_held+0xb6/0x140 [ 79.939381] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 79.939395] ? rcu_note_context_switch+0x710/0x710 [ 79.939414] ? __might_sleep+0x95/0x190 [ 79.939432] __alloc_pages_nodemask+0x9fb/0xd80 [ 79.939440] ? save_stack+0x43/0xd0 [ 79.939447] ? kasan_slab_free+0x71/0xc0 [ 79.939463] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 79.939470] ? check_noncircular+0x20/0x20 [ 79.939481] ? print_irqtrace_events+0x270/0x270 [ 79.939528] ? __lock_is_held+0xb6/0x140 [ 79.939562] alloc_pages_current+0xb6/0x1e0 [ 79.939581] ion_system_contig_heap_allocate+0x40/0x2c0 [ 79.939600] ion_alloc+0x2c1/0x9e0 [ 79.939626] ? ion_dma_buf_release+0x50/0x50 [ 79.939643] ? __might_sleep+0x95/0x190 [ 79.939664] ? kasan_check_write+0x14/0x20 [ 79.939675] ? _copy_from_user+0x99/0x110 [ 79.939690] ion_ioctl+0x26d/0x380 [ 79.939702] ? ion_query_heaps+0x490/0x490 [ 79.939728] ? ion_query_heaps+0x490/0x490 [ 79.939737] do_vfs_ioctl+0x1b1/0x1520 [ 79.939743] ? _cond_resched+0x14/0x30 [ 79.939762] ? ioctl_preallocate+0x2b0/0x2b0 [ 79.939778] ? selinux_capable+0x40/0x40 [ 79.939807] ? syscall_return_slowpath+0x2ad/0x550 [ 79.939829] ? security_file_ioctl+0x89/0xb0 [ 79.939846] SyS_ioctl+0x8f/0xc0 [ 79.939864] entry_SYSCALL_64_fastpath+0x23/0x9a [ 79.939871] RIP: 0033:0x452ac9 [ 79.939875] RSP: 002b:00007fa153479c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 79.939883] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 79.939888] RDX: 0000000020002000 RSI: 00000000c0184900 RDI: 0000000000000013 [ 79.939892] RBP: 00000000000000c6 R08: 0000000000000000 R09: 0000000000000000 [ 79.939896] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef330 [ 79.939901] R13: 00000000ffffffff R14: 00007fa15347a6d4 R15: 0000000000000000 [ 79.946668] Dumping ftrace buffer: [ 79.946740] (ftrace buffer empty) [ 79.946742] Kernel Offset: disabled