3b2d5fd0d9b5243e5414188ed1dc43a6a406aafe51241d6128696e1722b4b8bbcb9318b08dcee1bee41f18a851e0781f6830fbfc6a7263a49851d0dfeeca9cc3ecb86c58863addf40d8cc2c86e1e4fb47634a32c31a8bb8259dbfc01acd46a290c391a2d35d028653187636a306db9127bad62e0fe7c19b536dac522c5e0234562ab443979b32a9639f06044497f6d89a0c4c85bf3c2180568e5c4408d7ef9ad9b05af35fc8b1eb63a9bc959d3fcf814c962679ecd23e015234d5736cc9a2e282c109c630e34895a377795b929e5ec2ad98afd2adf90e826663f8e15be91c2333546573765e62eef11abe55c3779ee5c1a9e41c6a0e5a4e554d275bf2d5b936c83a15858b306e2391a94ea20d437b5f78bfef815f8a0ae0fd851e3ff5e54523e8b13a2038c6416116e6d39b99223a4efa88fd5388bf029d648775d82922cd019ae1146896dd9d28253241610f08014f71a970d8c02c871ee73184022e7761dceabab5a2823a184875bad0d38e7b56ff08c3903a27695c5fc2c19061361e83171acf97837060fc56acf532ee920788427462c7e36f65fd71203e5f3f4cefbe60ed44076a629039ffae5e54f8befa5ac54d1bef7c998e09666cadf0f3551b418226874369ac5a3d9815b1223cae1a8dcc20528fafae029dff454a9c355e91537b767fe204395748bbcd3bca3a5f2112794e603c18ba93e50b497d86b7b5c73d2b2692f920a40be62ffdb478b05543e4ce549c387cc1efc39e17a8528a199011fd3fe17c052ed6cf81262c66dc78e87dbfdc43b2518e6415d8790fc725735d12ab9358e3af07c93b1bfe91fd0cbaabdaa5b0d2d709a8776b3aba6b208a49a98d650146a77e74126f6d6028ba7120f3b1cb1d55699ab5c4102acf0b9b42ffd90712b93a4e991715854ba1b44b167f3d9f799a298f5d2b979b46dcc90330db3cd3c60dfb2850471d443d4aec6be52030ea06c33776cb85ed495f9c6e1e6fc5049cea89debdc2d99c155d7ee2e394f930ad693dfcb652506df69006c1044f9bb04fe4f7d495274be1ab009f4b4fe0cc5469ee87c305a2415ad89f492a7fd2114fbceb2aa9549ce16c7f49b5061323f785488ac24d0be6f3e30c3963d227e57af82666905e626960098567169104e5287852bf96eeb32aff3d5935e41f0dc2c5950cb11341b628b0f15207f337648b9c1142d45477744ebe6218906825edefe274e1a3dfc5576239179afde4080e2dcec4090624f1c806087ef26cf27e68af5666169a7d5876a161f7252711a2a735643927019bb68ed7581ab2e9d3168d74394d3e3a5baf92263ac9bfc0791e2a1339dc8b45707ed3e87ccf3b2b6fceef9a5c810dd5c078daf9059e36be196d41acea1b04a4ad1a19e42b36fcd71e0f441ab37d48c738d48026b24cc4a28638b0965623f3c447bfb8058c4853cc3ffe8a9ccf8ab457328e2e67327b5a87fd9d223dcc6b1409061925ee2aebd3ecf6a6f9683f39086e1205b6b740307b22ea860fd6ff08c547b9200e116cfd09cab1b2c662767cf3c93f79f3ec8148f82671ae5a6de3d70f5a12505a71bc95fd9c8479ef1952da3d69664e98195aa5911544e1d64333c643363f18421852fdb6b1a6379328bee0c248e7a1f6f7dcd8ff1999595ae198d325f2dd2faa050677d09e36d8c71a9277e5ba597f6695a19435b17bd023472013f2ef0c32b83b9da6047a2c99a873bcc6418c8b17fc47faeb3c9b54293f108d0e4d2b2b291390be15c905cab4b04086f12ebddefcb330f9b0819d8b6a25c45853f7e3f1c831acbe4d92a06b89688bd22ae901bf6f0f0022d0869db8abe4aaccba90788ea959b3557cdaf7f51b0de74269569ee8c3dcff8b404851ceda3af399eca2456bc857062536c082e4efd5aa874eecbc1b4f4759f318fea815019292b6e06a7b8c441b35475ae74150f1816bbc9fc3390467ed3bde3bdfb2a3989de79f9b64ffb672358bfc67def5e86cc6503b5a2dd394a281a222d864cc43aa1cbca011a058379bcbf634360de439a61b2076a485393494585af6587ec3d69a64642cd44b3a32cecd24f8b9259ed668c005bb01b6d1b56494f15237a4e8833ac67737c5cc667d541d04c6ed582f1abcd99676a3a8cb83a2cb7487e33cdaa872e9157aadf3ca746cd30c4aac9a55b418df5e11978d529283ee6c757e0d0bbf959ca1685e6f5a7f93578ccf5efcf66ca845412cda9050f069a35f528c3bf36437c8f703460e03b901a708368717676113f5ee70e1b3db1aecef0a53e9d946ba95852bce7a12347cd454d3a246e43da6a09d621d6b379d09baac4eb0a1e1e4df722e4ed7d1a9c95329551827b127d6589d00dc20a80976056c2a76bb7889c97cf742c65801a1e6f3a2b4ed9f2ba2167f090d923894dadfd22a884d3e2c5d7f939314fff886ff978a8e0614f0f3f4033dc6b4b63f693db188cae727c98acf697fadabf4ccfe37f5eaf77ce7ee08e94b1f16628557fa0eb407744bfaddc607f188749d716a9c9586fa2da7d1eb578273b3708c7b8c5f684c49da0275a0805d1625d760ff7204869a854abe8b1379f83aa567095868aaeafb717cdb51770bfa5020abb8d24f7a05bc7a04fa61751b9205a714784ee93203edff6c31a1b9b825a3d187d74d4167c5a4a44b98ad58e58a44d023215855b77bd2a38bd477a428e39de88b4b6a1daee3c647636e02ca8a98d700ec5a71b82d70918c2f29e1586f03f6b093909ac8c3ed753f5d724fad7cfa6eb852a2c91545bdbd353afba7069dd3b817119cc472a30f6723ed60cfa8256eae7015ffd09fbbbf03fe77cae54fcfa5989bdaad5352a369f423be56e38ea880b8d646fde74ef9d2cc986b999ebf53d52cf53cd30296f753454fd36b8030ebaa4098a3951415efd5ca1b52889d296a1b580d17d5b950d7999b1b16fffb2fc51e347fe6dd1c0128d63bfe1a3c11c2b7627c746cdf411e3510684f8f81a13fd03a140df9422f76f745895e45788144b2f53b779129f2fcdcfc775ad3797c4e540ddabcb1e5e9e4ceba572892b80e2c65f149da6cc589b6c512fa65fa17a3d5a11f4f452ecc7744adffd42feac3c08e057efd0fc8e45eb7c631299234375f6970d66509a581007b7c9f08612f67c53986c3b5033e7d704328793a918a0e9dedeadb7a58b474ba2fa9401822cf3b1071890a4d219f63d6a24884122d5490f19776a6fe359cb7cefb5b1a6f604d34125c1872fcaf180c56e8efdfc56e4c5939ca6269543603ce0b9771d72570d721a9ad8e6a3dd3aca28d9a15866058226679901e6d581ec1ce14238d892266023ec985fe2f9ee12adaa91b391ec0337b012a1aac028292d7f1373b2ce918dd9b895e6746c2c289ab6aaccb0c7e40b6051764d9c625a8ab040cb652652946525d4919fcab6a32b11db157ed6b693fa2e71ecb8724a097b1e3c52d33a1c08377404c8fafd0f23ffbfe011bf24a6a79d82a4c38dc200b26128717cd91bbb43096c3d6f0178f14a8ece1f3c36841204353faddbfabc4ca93d82497d328befa1cc56601b2c6d188c405a31f9168136f877c91d1059b0a610b3a7b101c0412d911425735e9609a6d5692c5368091e9d15accd39de28e56862a4e52e1219ba6ad15ff6af35fd69d1a8066d2c741afa6d8fa12d0a6c9cf1b3cdb52d37d42495a1985d82307b64836b70933cc1420b88c81ade1bce6cc7105b705e4df1229a2ee05b62bcd1ac07defd8f8be66da872f8e7238eb481cba4912865a661fbf809ba1d699933fa341cef41f32bf81be5c8deb00445c515878df1ae0e9198f3ab380c3a76759def8e183e9a014039124e362440a0f13f8e18b60eae4ff393d2d771338d3c8bf51ab91ead15c82b73c7a13aa8d330e040f3f24442469d05ad2cad7922298"}, {0xec, 0x13f, 0x8001, "09d753e621cef2d21b633f67e79f723f525f0b190771d41edac8e2353b6c467ab69f5937ff76fc14c6b2fc30f1338a3499d668510b8a69ccc3244915e03e9f0d08e14ab2187335da8cf6eaf0bffbc94ee01852d9685d7ab6a91f8ace6d47d968149e2def35eca5ea9a107cd2fbe2fb15cf42e5e302671df136fa1982b374038506e422e7440efc8c7271f806b4e20f0cf2c948b3505a0709ac5a9622012ebcf9b834603c4c3ef38d95e1ea170e66479b1add770fb9c214f43956ec9e84dae25a09138d866b33ebf4c860104c5ce8ab9c5649d222ad6eaaa4eaf9839278"}], 0x11a8, 0x800}, 0x5}], 0x7, 0x40) 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) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/27 03:10:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c6d000-0xa)='/dev/dsp#\x00', 0x1, 0x400000001fe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x1f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c, &(0x7f0000003000-0x38)=[{&(0x7f0000002000)="7b569669659ad0bf4e691754099419ad699f7568ad1a72c51e32185663766251555c6712d57a18e157a057da26b155408d4d557e0942fbb169992696d4813e6bc6df66db95ab2d00c458ba42c7221aa06759697c320282696b19c4cba81c768e876919", 0x63}, {&(0x7f0000002000)="9b6765bf26e3c50d9fc51c9c9bc7473ad6f6e9da416d61616838ebfc720d62910931ec1285c630105778fb32c48541b750ccb1729f2343db42e2d066bcb616660ad03e8a631fd1d893f3069c3fce143a59f435224c4d607fd0892b78ea8c2df2", 0x60}, {&(0x7f0000002000)="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", 0xfc}, {&(0x7f0000002000)="a316f527742bdcea56a0a7bf41a4a6e38df7e8b968838c566c", 0x19}, {&(0x7f0000001000-0x77)="0576b66097c899b5b79c7ac80f4d0ee0918f9d34ff6322cf6bf24d63c2b54b138edd9a53b7873369f9af48692b6ac257eb967f7b79a8381def3e0119c90306fa58a463f6f11d5694014a2814e2432bc20605ac280ef37cc41b5011f3283c68c1de9b0c33a6893f753dd97ccc5b239dbb06345dd48ee99c", 0x77}, {&(0x7f0000001000)="8f25b42cd04e23fcf1007fe91cfdd5719489cace502967", 0x17}, {&(0x7f0000002000)="52230c6da5549e6213dd15661fb633dff7112c7c69467598ba1c36842f338c31bb5a5a63602b157f246d32c1eff1e34152be036a4d35c084ec995511d0c670b1dbc02c07787bf3849431d5ecbca505dfbe93e76b29439cea799e8705775d5f5f284ef8b832b1f02eb62ca9", 0x6b}], 0x7, &(0x7f0000001000)=[@init={0x14, 0x84, 0x0, {0x800, 0xfffffffffffff2bf, 0xec3, 0x0}}], 0x2c, 0x20008000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xff53295, 0x1, 0x2, 0x6, 0x3, 0x3f, 0x4c, 0x10001, r1}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r2) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00008e2000)=[{&(0x7f00007e3000)=@in6={0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, 0x10, &(0x7f000034c000-0x50)=[], 0x20000000000000c2, &(0x7f00008f7000)=[], 0x0, 0xfffffffffffffffd}], 0x1, 0x8006) sendmsg(0xffffffffffffffff, &(0x7f0000b22000)={&(0x7f0000d19000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8044) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r4 = request_key(&(0x7f000050c000)='rxrpc\x00', &(0x7f0000184000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053f000-0xa)='/dev/dsp#\x00', 0xffffffffffffffff) keyctl$clear(0x7, r4) sendto$inet6(r3, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00004f1000)={&(0x7f00008e8000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000050000-0xa0)=[{&(0x7f0000048000-0x1000)="be", 0x1}], 0x1, &(0x7f0000d51000-0xf0)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:10:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000+0x55f)=@sco={0x1f, {0x0, 0x3, 0x100, 0x6, 0x4000000000000000, 0x4}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000004000-0x4)=0x5, &(0x7f0000004000)=0x4) readv(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000003000-0x68)=""/104, 0x68}, {&(0x7f0000001000)=""/113, 0x71}, {&(0x7f0000002000)=""/96, 0x60}, {&(0x7f0000001000)=""/17, 0x11}, {&(0x7f0000001000)=""/210, 0xd2}], 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() chown(&(0x7f0000007000-0x8)='./file0\x00', r4, r5) vmsplice(r2, &(0x7f0000003000-0x8)=[{&(0x7f0000005000)="d42970deda9af6a49906f03cb15b4e421461df7359505f3834847103f102a265bfbd5ff0f2189ed98e3395894276b3a428bcb391d94b3abd1d2a08c2e789cc0d5aa796a0a449dde34b73feed66b2b2a265135573cdd4987b0eef469d0487a4a40504810391f623e5165da097ab0c0707b38913733875301a13526bf28843d3ce60e4be21fa62746173405a3cc07d6d", 0x8f}], 0x1, 0x7) 2018/01/27 03:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f26000)='trusted\x00', &(0x7f0000f9c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009a5000+0x21d)="ee527e5947ebcd8f21417f6521e4a6e07b2e642ffbca", 0x16, 0xfffffffffffffffb) add_key(&(0x7f000027b000)='logon\x00', &(0x7f0000a09000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000077b000-0xf6)="2926d5818506cf4457367000348d56311e51f87b6db46752de61f184fca85aa986c088a1d593f5342c01153ef30de1054b99ff9994aada2e83dfb28f8094379dc20d7920c4b911ad1a8459870b87b9091d8736a8b269c0d7758fd45fad0526d25a205e63a6164b600d88b6745a8a64b2006b305cae8e122ae80595c01097f0cdbe23b67e0eddef9967848ae6f4b7c528c51ea876d967c59b25676d6bbbaa45065a90e69f27d260cd241a1a1ef5d9e2c39db4f3cb1e095a325ae21ff2d56e56f4e27125d839d4c19c2976f899a5018fb53c92a29061eba7160f28c8ca10d996233bcd1ef4239cee63eef8e80f1361635c5d1111a2cbab", 0xf6, r0) syz_emit_ethernet(0x3e, &(0x7f0000ef9000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 03:10:30 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000465000-0x8)='./file0\x00', 0x6c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7fff) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000eed000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x81, &(0x7f00008b4000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008fb000)={0x0, 0x80000000}, &(0x7f0000b71000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000991000-0x8)={r4, 0x1f, 0xff}, &(0x7f0000be4000-0x4)=0x8) io_submit(r3, 0x1, &(0x7f00000d1000-0x10)=[&(0x7f0000cc1000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000807000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f89000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/27 03:10:30 executing program 6: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000b2000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x2847, 0x20000000, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a8a00578c673a10f3007df5d"}}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000059000-0xc)='net/netlink\x00') mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000107000-0x4)=0x0, &(0x7f0000107000-0x4)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000009b000-0x8)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000106000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000106000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0x2}}, 0x2e) r3 = syz_open_dev$mouse(&(0x7f0000084000-0x12)='/dev/input/mouse#\x00', 0x9, 0x2f87bd6278ef3ff3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000f2000)={0x1, 0x1, {0xffffffffffffffff, 0x3, 0x3, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsa(&(0x7f0000061000)='/dev/vcsa#\x00', 0x9, 0x40000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = syz_open_dev$usbmon(&(0x7f0000082000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x101000) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000106000)={0x0}, &(0x7f0000063000+0x923)=0xd8) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f0000106000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000108000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000004b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000109000-0x8)={0x80000000, 0x81}) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f00000ce000)=""/4096) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d8000)='/dev/cuse\x00', 0x10080, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000ec000)=0x6, 0x4) accept4$ipx(r6, &(0x7f00000ee000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000022000-0x4)=0x10, 0x80800) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000109000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/27 03:10:30 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, 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000321000)={0x8, 0x80000000, 0x0, 0x1, 0xfff, 0x6, 0x2, 0x1ff, 0x1, 0x8, 0x6}, 0xb) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/27 03:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 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) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000087000-0x10)={0x0, 0x4, 0x3, 0x10001}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5000, 0x3, &(0x7f0000007000/0x5000)=nil) mremap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/01/27 03:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0xa, 0xffffffffffffff06) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a64000-0x5c)={{0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x7fff}, {0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7ff}, 0x3, [0x10001, 0x80000000000000, 0x0, 0x10001, 0xfffffffffffffffb, 0x4000000000000, 0x5f4, 0x0]}, 0x5c) bind$alg(r0, &(0x7f0000d7e000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000f16000)={0x26, 'skcipher\x00', 0x0, 0x0, "73616c736132300000000000000000000000000000005b0000f10000000000000000000000000000000000000000000000000000200000ffffffeb00"}, 0x58) r2 = syz_open_dev$midi(&(0x7f0000305000)='/dev/midi#\x00', 0xca6f, 0x10040) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000a8b000)={0x20000000, 0x0}) 2018/01/27 03:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:10:30 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b80000-0x1c)={&(0x7f0000000000)=@sco={0x1f, {0xfff, 0x80000001, 0x72f3, 0x800, 0x3, 0x7fffffff}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000922000)="a59c1adeea77ae6100c105cbc46912a6a6ccb57c6ede687f70175b5a89d25bc70c51040323aafb27acdb300082130d5f48b4172ae05d052cbc344a563338d0ac2c556bc8ac95f7ec0f559095f6b3f29450a848c4d217acea30299424b9c78214f909bcd50b631b", 0x67}], 0x1, &(0x7f0000001000-0x10ac)=[{0x100c, 0x0, 0x80000001, "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"}, {0xa0, 0x10e, 0x7, "b5022bb96b064ae4a75b34a827d3c485c2992fecc920ede1b3df3ddbe1dc7b1df5c0caaf9210fa4edd03803fa41bc0a8cd72f5189a6c218fcb4b30beebfda24bbeedd00c38ddb65ac8f1a974b2e19542c60ce475d03af69b31a9eb3477d33524af92b22fc72cbceed7d0e58c5f8da314ed6a0f21a06d164252b9ba3b7478e4294fa6b26412b4a3a37b4d2caceed4608521414fec"}], 0x10ac, 0x4000}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x29, &(0x7f0000676000)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00009a5000-0x4)=0x6) r2 = getpgrp(0xffffffffffffffff) prlimit64(r2, 0x0, &(0x7f0000746000)={0x0, 0x0}, &(0x7f0000863000-0x8)={0x0, 0x0}) 2018/01/27 03:10:30 executing program 4: mmap(&(0x7f0000000000/0x977000)=nil, 0x977000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005a2000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000977000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000978000-0x8)={0x331, 0x81}) mmap(&(0x7f0000977000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000977000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x84000) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000572000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) write(r0, &(0x7f0000003000)="1968444562f4a35fd1e43051aaeae749d03fa44e2a401076eabe290be2a1a8ef88320f8b0277dbf3f3dcbbc30ceb057c1c", 0x31) 2018/01/27 03:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x7fffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000566000)={0x7, r0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000d06000-0x4)=0x0, &(0x7f00007d7000)=0x4) 2018/01/27 03:10:30 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000001000)={0x0, r0, 0x0}, &(0x7f0000002000-0x6)=""/6, 0x6, &(0x7f0000001000-0x2c)={&(0x7f0000000000)={'sha3-224-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x1c)={&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000-0x6b)="839666d2301d6bce2e6ddfec57f0d72ff31d73452d67f3459b33e5e4af00a0ebe34432a6a4a1c0cfb3d2761e17546bf5095a773b8d9b537c22b4e5a3d98bd2ae3164dfb09e0f5175399a45c8b1db6a2cfa4d2dc7b698f85d996c0e50b9ff12d2a1c697b3def7e5dd823d67", 0x6b}, {&(0x7f0000003000)="d100c6b2b6d5c1e4858fa32d844bf5b5afa7d952c3b001", 0x17}, {&(0x7f0000005000-0xa)="08ad4d6d6cc4ef232d68", 0xa}, {&(0x7f0000001000-0x9d)="a1261ddb44f255afa7fd1b8703657f2a99c57cf8ef82844830c7579f5b597c138d6a25859a592c0bc97117847977423989462080b8791830d6c3c50856b09871aa28beaa7bea62bb1929d55a79ceda3850ada92f26f968d12982efcda38c455f5afa6b01468172a01175506200dc99f75572fe96f9b6a56ae17041b0f3973e39be21c769528b664951367019e3a9d8e5825d4e39269da44984ae7814b5", 0x9d}, {&(0x7f0000000000)="ab5cf1faea7bdffa5e962925b9c1b354b5e36dd0262a55aeabad391142dc788d665ceb80b7fc4f6f60afa5f6781d7c235ce7810437c1e7d92f8f9ab19d846dbab811d6cdca1493ce289b4de20959d7a4d5c323f681416762ddf09f03ea6aa5192920694fc005f2704d6fe595328fd821365df7665935aee13e6e47747bb60b3775fea36494552390a053abb4841c3ac4bba79b88e80582a578c0c6b636c71f270b97c6df5fccf0a13d171072ac65e37eab49ffc44516223d", 0xb8}, {&(0x7f0000004000)="2c190eb97b82e1136e7fccc2ef51faef0445f3ee93be0b4077c6faa87279e521bb473f776acd3b10b80aac125f4bb22c45e8d90a65b4c6973d28c59edf186861aa4e3f3d92e5cd44adf167205adcf16d5ddd4266543eb0c4a9f30e7b75d5431ea4ae1fd84c493f01449523dc198d256832b4a78084d031ae1eef950b949489a578be6807a01928a9d981b68c0206b8c9f1f063c41389125a656810f0dd81f0bb952c86d63aa3d3959093dc9c783667b5c5d5d113774e310559fd500ab97e364f31a1aac2fcf5", 0xc6}], 0x6, &(0x7f0000005000-0x4c)=[@rights={0x34, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x4c, 0x0}, 0x4000) bind$inet(r1, &(0x7f0000003000+0x5a0)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:10:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c10000)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000066c000-0x14)={0x0, 0x100000001, 0x20, 0x7, 0x101}, &(0x7f0000276000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001fb000)={0x9, 0xfffffffffffffffc, 0x204, 0x4, 0x7fff, 0x20, 0x0, 0x0, r2}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000007b000)=[{&(0x7f000001d000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/27 03:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x37f3, &(0x7f000082b000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000876000-0x4)=0x1, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) 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$tun(r2, &(0x7f0000242000)=@hdr={0xffffffffffffffff, 0x4, 0x0, 0x4, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipx={0x8137, {0xffff, 0x70, 0x7fffffff, 0x15, {@random=0x80000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "f5b7d887b3f062f257728a47a8be24dc48ce0135cf474f7d90143ba2a36dd1373db00edbb7c67b47ef42c97c8b17785839b70ce7dcd25e9763c31b81eec55a0eef366d462cceea4937e7822d757bc88f288f"}}}}}, 0x88) 2018/01/27 03:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000082e000)='./file0\x00', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000421000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x476, &(0x7f00008b1000-0x4)=0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 03:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00005b5000)='/dev/vcsa#\x00', 0x7fffffff, 0x42000) fcntl$setsig(r0, 0xa, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e7d, 0x0, 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) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000df3000)=0xffffffffffffffff, 0x4) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)=0xfffffdfd) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000488000-0x10)={r1, r1, 0x6, 0x3}, 0x10) 2018/01/27 03:10:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x2c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x2c) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x8)='cmdline\x00') lseek(r1, 0x28dd, 0x0) readv(r1, &(0x7f0000007000)=[{&(0x7f0000009000-0x14)=""/20, 0x14}], 0x1) [ 129.513097] device eql entered promiscuous mode [ 129.557416] FAULT_FLAG_ALLOW_RETRY missing 30 [ 129.562274] CPU: 0 PID: 17733 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #192 [ 129.569637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.578985] Call Trace: [ 129.581578] dump_stack+0x194/0x257 [ 129.585197] ? arch_local_irq_restore+0x53/0x53 [ 129.589855] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 129.595032] ? handle_userfault+0x12b7/0x24c0 [ 129.599519] handle_userfault+0x12fa/0x24c0 [ 129.603843] ? handle_userfault+0x150b/0x24c0 [ 129.608342] ? userfaultfd_ioctl+0x4520/0x4520 [ 129.612903] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 129.618072] ? __lock_is_held+0x90/0x140 [ 129.622130] ? trace_event_raw_event_lock+0x340/0x340 [ 129.627318] ? print_irqtrace_events+0x270/0x270 [ 129.632060] ? print_irqtrace_events+0x270/0x270 [ 129.636806] ? get_user_pages_fast+0x277/0x340 [ 129.641376] ? perf_trace_lock+0xd6/0x900 [ 129.645512] ? perf_trace_lock_acquire+0xe3/0x980 [ 129.650339] ? trace_event_raw_event_lock+0x340/0x340 [ 129.655519] ? perf_trace_lock+0x900/0x900 [ 129.659731] ? __lock_acquire+0x664/0x3e00 [ 129.663946] ? check_noncircular+0x20/0x20 [ 129.668165] ? __lock_acquire+0x664/0x3e00 [ 129.672410] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 129.677582] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 129.682764] ? find_held_lock+0x35/0x1d0 [ 129.686829] ? __handle_mm_fault+0x3296/0x3ce0 [ 129.691394] ? lock_downgrade+0x980/0x980 [ 129.695539] ? lock_release+0xa40/0xa40 [ 129.699494] ? perf_trace_lock_acquire+0xe3/0x980 [ 129.704320] ? perf_trace_lock_acquire+0xe3/0x980 [ 129.709157] ? do_raw_spin_trylock+0x190/0x190 [ 129.713724] ? perf_trace_lock+0x900/0x900 [ 129.717960] __handle_mm_fault+0x32a3/0x3ce0 [ 129.722362] ? __pmd_alloc+0x4e0/0x4e0 [ 129.726420] ? find_held_lock+0x35/0x1d0 [ 129.730483] ? handle_mm_fault+0x248/0x8d0 [ 129.734704] ? lock_downgrade+0x980/0x980 [ 129.738886] handle_mm_fault+0x334/0x8d0 [ 129.742929] ? down_read+0x96/0x150 [ 129.746538] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 129.751097] ? vmacache_find+0x5f/0x280 [ 129.755062] ? find_vma+0x30/0x150 [ 129.758593] __do_page_fault+0x5c9/0xc90 [ 129.762667] ? mm_fault_error+0x2c0/0x2c0 [ 129.766807] ? find_held_lock+0x35/0x1d0 [ 129.771388] do_page_fault+0xee/0x720 [ 129.775183] ? __do_page_fault+0xc90/0xc90 [ 129.779403] ? lock_release+0xa40/0xa40 [ 129.783371] ? do_raw_spin_trylock+0x190/0x190 [ 129.787959] ? inode_dio_wait+0x530/0x530 [ 129.792101] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.796942] page_fault+0x2c/0x60 [ 129.800380] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 129.806154] RSP: 0018:ffff8801c393f790 EFLAGS: 00010246 [ 129.811502] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587981 [ 129.818754] RDX: 0000000000000111 RSI: ffffc90001826000 RDI: ffff8801c393fb90 [ 129.826006] RBP: ffff8801c393f870 R08: ffff8801c0777c00 R09: 1ffff10038727eb4 [ 129.833260] R10: ffff8801c393f6c0 R11: 0000000000000003 R12: 1ffff10038727ef5 [ 129.840512] R13: ffff8801c393f848 R14: 0000000000000000 R15: ffff8801c393fb88 [ 129.847797] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 129.852989] ? iov_iter_revert+0x9d0/0x9d0 [ 129.857220] ? mark_held_locks+0xaf/0x100 [ 129.861348] ? simple_xattr_get+0xeb/0x160 [ 129.865575] ? current_kernel_time64+0x122/0x2f0 [ 129.870317] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.875322] generic_perform_write+0x200/0x600 [ 129.879917] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 129.885182] ? generic_update_time+0x1b2/0x270 [ 129.889751] ? __mnt_drop_write_file+0xd/0x70 [ 129.894239] ? file_update_time+0xbf/0x470 [ 129.898466] ? current_time+0xc0/0xc0 [ 129.902261] ? down_write+0x87/0x120 [ 129.905968] __generic_file_write_iter+0x366/0x5b0 [ 129.910880] ? check_noncircular+0x20/0x20 [ 129.915107] generic_file_write_iter+0x399/0x790 [ 129.919872] ? __generic_file_write_iter+0x5b0/0x5b0 [ 129.924968] ? iov_iter_init+0xaf/0x1d0 [ 129.928957] __vfs_write+0x684/0x970 [ 129.932666] ? kernel_read+0x120/0x120 [ 129.936586] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 129.941323] ? __sb_start_write+0x209/0x2a0 [ 129.945639] vfs_write+0x189/0x510 [ 129.949177] SyS_write+0xef/0x220 [ 129.952621] ? SyS_read+0x220/0x220 [ 129.956235] ? do_fast_syscall_32+0x156/0xf9d [ 129.960718] ? SyS_read+0x220/0x220 [ 129.964331] do_fast_syscall_32+0x3ee/0xf9d [ 129.968637] ? do_raw_spin_trylock+0x190/0x190 [ 129.973213] ? do_int80_syscall_32+0x9d0/0x9d0 [ 129.977796] ? syscall_return_slowpath+0x2ad/0x550 [ 129.982707] ? prepare_exit_to_usermode+0x340/0x340 [ 129.987709] ? sysret32_from_system_call+0x5/0x3b [ 129.992545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 129.997383] entry_SYSENTER_compat+0x54/0x63 [ 130.001773] RIP: 0023:0xf7f5cc79 2018/01/27 03:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a14000)=0x8, 0x4) 2018/01/27 03:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ce5000)='keyring\x00', &(0x7f0000af3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) pipe2(&(0x7f0000da5000-0x8)={0x0, 0x0}, 0x4000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000a85000)="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") r3 = add_key$user(&(0x7f000004c000)='user\x00', &(0x7f000066e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f68000-0x176)="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", 0x109, r0) keyctl$dh_compute(0x17, &(0x7f0000275000-0xc)={r1, r3, r1}, &(0x7f0000182000-0x1)=""/1, 0x1, &(0x7f00002d4000-0x2c)={&(0x7f00006f8000-0xe)={'sha1\x00'}, &(0x7f0000947000)="fc7bda8aac0ceadfd5c5d1588d171f7263b230023c79c6ff037866ee65b3672a4701b37191d46906c38763fb", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d8000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000eb0000)={0xb4, 0x2, 'client1\x00', 0x6, "ae393150444cd049", "4f9f89741bd6ac8be151f3a958aa40923d2990dba6aea3b1c741e62b1c91e47e", 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r0, &(0x7f0000daa000-0x8)={0x5403}, 0x8) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="0700000000e4ffffffff03005d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf7b3a8d3b874662bb74e79db2ee477f00cd5e000282afb9950b1b3dd332fdbf2b83919045"}, 0x58) 2018/01/27 03:10:31 executing program 5: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000247000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000099000)={@ipx={0x4, 0x2, 0x67d8, "a345188ef1b4", 0x2, 0x0}, {&(0x7f0000893000)=""/116, 0x74}, &(0x7f0000893000)=0x0, 0x4}, 0x2c) getsockopt(0xffffffffffffffff, 0x2000000000010d, 0x6, &(0x7f00001f0000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/27 03:10:31 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000a9000-0xd)='/dev/usbmon#\x00', 0x0, 0x4141) openat$vcs(0xffffffffffffff9c, &(0x7f00002b2000-0x9)='/dev/vcs\x00', 0x40000, 0x0) 2018/01/27 03:10:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0xa4, 0x20100) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000)={0xf9e, 0x200, 0x4, 0x8, 0x5, 0x5, 0x80000000, 0x4, 0x2, 0x81}) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x7, 0x695ac9cdbe375ed9) listen(r1, 0x7) r2 = socket$inet6(0xa, 0x10000000000003, 0xfd) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0x0, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 03:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000088e000)='/dev/dsp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000735000)={0x5465, 0x9}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ab000)='/selinux/access\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000931000)="ffff0008", 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007d9000)=0x9, 0x1) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 03:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000081f000-0x5)='yeah\x00', 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d98000-0x9)='/dev/rtc\x00', 0x81, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000459000)=0x0, 0x4) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000180000-0x100)=[{{&(0x7f000098b000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000329000)=[{&(0x7f0000a43000)="dc", 0x1}], 0x1, &(0x7f000007d000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00008dc000)=[{&(0x7f00007b7000-0x21)="bb", 0x1}], 0x1, &(0x7f000083b000-0x14b8)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0}, {{&(0x7f0000d02000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x8001, 0x0, "0d8d2de04b52e768a5aaf620572412037ff22f03ca58b0631c98d866def122671a19d663da1151be4499937b61f9e17a1544fc15eff270aa5da87f53f05211", 0x0}, 0x58, &(0x7f0000df3000-0x8)=[], 0x0, 0x0, 0x0, 0x44}, 0x0}], 0x3, 0x8001) [ 130.005113] RSP: 002b:00000000f775808c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 130.012812] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020011fd2 [ 130.020060] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 130.027309] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 130.034563] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 130.041814] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/27 03:10:31 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000011a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4000000000000) getsockopt$inet6_int(r1, 0x29, 0x8000000000000003, &(0x7f0000d3b000)=0x0, &(0x7f00008ea000)=0xfffffffffffffdb6) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/27 03:10:31 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000001, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x1ff, 0x6, &(0x7f000000b000-0x37)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000)={0x0, 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/27 03:10:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f0000caf000)="", 0xffffffffffffffef) timer_create(0x3, &(0x7f0000ed2000-0x58)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) 2018/01/27 03:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a4c000)='./file0\x00', &(0x7f000026b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000087d000)='./file0\x00', &(0x7f0000cf6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f00006f5000-0x8)='./file0\x00', &(0x7f00008aa000)='./file0\x00', 0xe000, r0, r1, 0x0, 0x4, 0x0) gettid() 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a47000-0x18)={0x0, 0x40, 0x30, 0x4, 0xffffffff}, &(0x7f00007d9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c45000-0x8)={r4, 0x4}, &(0x7f0000dbc000)=0x8) r5 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r5, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000ab0000-0x4)=0x10001, 0x4) 2018/01/27 03:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b08000-0xc)={0x7, r0, 0x1}) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000fda000+0xe05)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r1, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac9000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000db9000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000e55000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/90, 0x5a}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000633000-0x4)=0x0, 0x80000) getpeername$ipx(r4, &(0x7f0000123000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000128000)=0x10) dup2(r2, r3) tkill(r1, 0x16) [ 130.148237] device syz3 entered promiscuous mode [ 130.223180] device syz3 left promiscuous mode 2018/01/27 03:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000001c, 0x2, 0x4) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "010000000100000000004a000000000009a9791021b30c7bc8790405c7badc7f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dc0003e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee59007000000000000004a"}, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000025c000-0x8)={0x0, 0x6}, &(0x7f0000516000)=0x8) socketpair(0x17, 0x7, 0x400, &(0x7f000008d000-0x8)={0x0, 0x0}) pipe2(&(0x7f00002b5000-0x8)={0x0, 0x0}, 0x84800) fanotify_mark(r2, 0x0, 0x3002b, r4, &(0x7f0000941000)='./file0\x00') accept4$inet(r4, &(0x7f000014f000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000046f000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f6f000)={0x0}, &(0x7f0000cab000)=0x4) r5 = request_key(&(0x7f0000846000-0x12)='.request_key_auth\x00', &(0x7f000086c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb2000-0xe)='+!eth0\'@wlan1\x00', 0xfffffffffffffffb) getsockopt$inet6_dccp_buf(r3, 0x21, 0x4b65d73d1d7d96d9, &(0x7f0000760000)=""/249, &(0x7f000094f000-0x4)=0xf9) keyctl$clear(0x7, r5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000000b000)={0xfc71, 0x6, 0x4, 0x7ff, 0x6, 0x2000000009, 0x5, 0xfffffffffffffff7, r1}, &(0x7f000093e000)=0x20) 2018/01/27 03:10:31 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200000000000004, 0x1fffe) syz_open_dev$sndmidi(&(0x7f0000005000-0xa)='/dev/snd/midiC#D#\x00', 0x1d, 0x0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/01/27 03:10:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f6f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003000-0xc)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r0, r3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00008f9000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) dup3(r3, r4, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f00004ab000-0x14)={0x3, 0x2, 0x8, 0x5, 0x401}) 2018/01/27 03:10:31 executing program 7: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) remap_file_pages(&(0x7f00000d3000/0x3000)=nil, 0x3000, 0x2000000, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00006ba000)="cc", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) 2018/01/27 03:10:31 executing program 4: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000006c000-0x2c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8b42, @loopback={0x0, 0x1}, 0x3}], 0x2c) r3 = dup2(r0, r0) execveat(r3, &(0x7f000006b000-0x8)='./file0\x00', &(0x7f000006b000-0xc)=[], &(0x7f000006b000-0x10)=[&(0x7f000006a000)='\x00', &(0x7f000006a000)='*\x00', &(0x7f000004a000)='-}lo!\x00'], 0x1000) 2018/01/27 03:10:31 executing program 5: r0 = socket$inet(0x2, 0x1, 0x100000000002) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x1a) 2018/01/27 03:10:31 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x33, &(0x7f0000004000-0x8)={@multicast1=0xe0000001, @rand_addr=0x10000001ff}, 0x8) 2018/01/27 03:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000910000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000013000)=0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000df8000)=@buf={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x55555555555567d, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/27 03:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000959000)=@ipv6_deladdr={0x34, 0x15, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x68400000009) r2 = accept4(r1, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000cba000-0x8)={0x0, 0x0}, &(0x7f00008d1000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e40000)={0x0, 0x0, 0x0}, &(0x7f0000cbb000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f000078b000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000019e000-0xc)={r3, r5, r6}, 0xc) set_tid_address(&(0x7f0000668000)=0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ad6000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x15, &(0x7f0000202000-0x4)=0x9bf, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f000079f000-0xc)={r7, r0, 0x3}) ioctl$SNDRV_TIMER_IOCTL_INFO(r7, 0x80e05411, &(0x7f0000520000)=""/74) 2018/01/27 03:10:31 executing program 7: 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, 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000053a000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f000054b000-0x1)=0xc) kcmp(r3, r4, 0x3, r2, r0) 2018/01/27 03:10:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x430800, 0x0) ftruncate(r0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00009d3000)='$', 0x1, 0x0) 2018/01/27 03:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ad1000)=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) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x0, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:31 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c2c000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f00002d4000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x8000) ioctl$VT_WAITACTIVE(r1, 0x5607) getpriority(0x1, r0) 2018/01/27 03:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4161, &(0x7f0000006000-0x1f5)="") ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) syz_open_dev$sndtimer(&(0x7f0000dc4000)='/dev/snd/timer\x00', 0x0, 0x1) 2018/01/27 03:10:31 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f000001d000-0xa8)={{0x4, 0x0}, 'port0\x00', 0x22, 0x10002, 0xdb5b, 0x100, 0xd5, 0x1, 0xe3, 0x0, 0x4, 0xb8b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000001c000)='/dev/admmidi#\x00', 0x40, 0x40000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001f000-0x8)={0x0, 0x0}) 2018/01/27 03:10:31 executing program 6: 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000c59000)=0x4, 0xfffffffffffffe76) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) r2 = getpid() perf_event_open(&(0x7f0000610000-0x78)={0x0, 0x78, 0xcf6, 0x2, 0x7, 0xffffffffffff8eb2, 0x0, 0x0, 0x400, 0xa, 0x39a, 0x5, 0x0, 0xffffffffffffff7f, 0x72e1b2d0000000, 0xffffffff, 0xd158, 0x7ff, 0x4, 0x200, 0xa6, 0x200, 0x5, 0x7, 0x200, 0x10000, 0x8000, 0x10001, 0x8, 0x8, 0x9, 0x2, 0x9, 0xb, 0x8a, 0x9, 0xffffffff, 0xffffffffffffff9e, 0x0, 0x7, 0x2, @perf_config_ext={0x20, 0x7f3d}, 0x420, 0x4, 0x40, 0x5, 0x8, 0x8e8, 0x8, 0x0}, r2, 0xffffffffffffff81, r0, 0x4) 2018/01/27 03:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000038000)={0xe57c65eb388eada4, 0x0, &(0x7f0000cd8000/0x1000)=nil}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a5000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000bad000)=0x4) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c11000-0xda)="d9aba7ef3f0a164ed5e266d8914c11d1e326f62c5d7a075652a7f7d0d5455ee06ff87dd2800dd2bb7182134b882bdaf4663d3cd5047cd8081cfc605baac4ee0cc32c5c773c84d190cfbe101e55f3f72b8a56993c2e33c486f8b7f1c3a08aba25fde0a43283b9ab220995a6ec4e7300d045e76412779094be29387a4523446232235cb006d47df18e32cfa41dda3dc6e060b51f5a278afb1528c9089b6f197084742e9771c4fe10d9c7aa5d68ec019a53a5edaa19b8db2fefb9d938b48880deea1b5932783fb551a71eaf69d69b07954e2964afb196892c7bee60", 0xda) preadv(r2, &(0x7f0000102000)=[{&(0x7f000050f000)=""/217, 0xd9}, {&(0x7f000035c000-0x78)=""/120, 0x78}], 0x2, 0x0) 2018/01/27 03:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) bind$netlink(r0, &(0x7f0000a4a000)={0x10, 0x0, 0xffffffffffffffff, 0x100000}, 0xc) 2018/01/27 03:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a41000)={0x2, 0x78, 0x554b, 0x3, 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) r0 = syz_open_dev$dmmidi(&(0x7f0000b0c000)='/dev/dmmidi#\x00', 0x8, 0x8000) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00008e9000)=""/33, &(0x7f000041b000)=0x21) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x58)=[], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000009000)="d8"}) 2018/01/27 03:10:31 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x2, 0x2, &(0x7f000000a000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xaf, &(0x7f0000008000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000c000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000d000-0x4)=0x9, &(0x7f0000000000)=0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000c000-0x1000)="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", 0x1000) 2018/01/27 03:10:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d1b000-0x5)='/dev/dsp\x00', 0x101, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d0b000)={{0x2, 0x80000000}, {0x5, 0x401}, 0x100000001, 0x7, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x7f) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000040e000)=""/146, &(0x7f0000adf000)=0x92) r3 = signalfd(r1, &(0x7f0000aee000)={0xc}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00002aa000)=0x0) fallocate(r2, 0x2, 0x100000000, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00006a7000)={r2, 0x0, 0x1000, 0x1c, &(0x7f00001cd000-0x1000)="c1ce0b3000d282f94db05ffd48398a2407cf49adec6dc7a25147749195d65f1726ba2c7348001ae1cbd3c18cfeda9ae47f94589b6175b49d3a2b6fb2d5b6f3865aecd76e4a35bec3c977817771883331601ea66d61a040e2f216325ed0bc377387c8d3e37f7a7cc6b9e7a19a37d7925bdf588e9c4600a569deecc270f7095b5ecb8b8e74f3817be27db922cac9838a6642d6b56fc63b77c3cf2075221bd4b2abc690c1cfad5f3d4acd8cb44d837541bac4d2af385e24e1cff40dc6c6453bac19729c51d52547182e8a3532d58acbbcd7cf6985a84036b0b7dee0901b68288cfaf0817661e3f9da2da33ee473d37e13188d999de1391be4f375a50ba772cd25a16e659a23088f61771eb5c326e9eda35f5f058246f25c946476a2147d1cea82ac20442eb823a96523184b804539342f3b96c915b664e4451e4da872ea03162e0846fbf78e62ff53f7d001d8c2cbd336b0ef1dffba4fd60240f27eca7f18781e787b4d24a79402c974929ead5c4681f48a4ade419054f2eaf2616ae84a21bb9a58eb18346be240122b15593589120b94539823a29c8b90f8ee9fd585ef46a2e633cbe8f93025694e6f9ceb0bc16ad80b9b66129d60eb369218be4fafeecadc5c1fd6eadb86baf839577b69f72117a07e9c68b624372a672b39cb7d38a7407a77838a62de99a67d8307d2cd23fc9768728bd4ac11bbaba954dc54363ded061fe184ad7a9cb2b481205154c75417c8b6c3193c8ac184816c6e9b5deba9136b83e072b4bb7f86a3af0260842d29802d3c5a1d54b05aeee730812664eb21a871015d352c4c1266f91748b38b5db0eaceb875b5ecaed3b1bd762393b78b503e9d694cf77efa4eff8dd2cf50f1527b13b9a29c2647c5fa10145ca41bbc07304233a6981b45775289916ed3b6c622f6e725bb9f1aed43b496e096de4c57840b0b3f0592ee3f7091edd24a54c266204df7787ad4465172565bd0654b4185ce4adb7da24c926439f61ddb68fc4c0060e9e7c65d383b78648722865f6218443edaef2b73fe4927f72a18b8a549a8f3ee48022acae0ba5a3fd2a4d51d40522748f03fd04914391b957bbf1ae9f322680883c16247daa6575db2fad69551145e1a8d9a5274cf36b68e60e6cc9a9bf9d08fc033de285ab0dc3a64c0bd5467e141154992a8ba374b9ecb123de8c15e2565485ef427851aebceca2d4b81dd0abd59970523b7f359e41a87d1db411eee41497ab23a2b41c8acfd0041405c223746f206d097fe3b4fbc6a767d1eba7a7fbc663c4c697762e12fe45a2db76ed68c205e380cf9fe53c3e615e5d21695348dae4e2f47d6df76b5810b3f2ae1c3d48b474031a0656f96f24f93751aea5d9adadddf322b915c722c9771a5ca4a0fc65b5db6e8ab0aa260b52354acd06963988b77717ac8ecfabfc6976cca94b6a9b094e97e79de8fa511feaba35470f70d248ddd3e320a5b17dbe57a4cb9f667f5ad01b27118f74e9ebe67b09033e36cf310edcd7e563ca53ad01138ecdac58a4ef7d46776093601ad56ace412bad40a3d405c3aae6411e0fb1b450bf7af86bde63d9db25ba33565140909c8656b7ce2cda12f5e84adaeceda7a0d956edc0c5348afba4b2df38d1dbd0cb37c677c87e5f05e82bb731c86fdd45959a36dc464654e3ca0e3a788e5bd6bd5970e7bf7c126ceb68a187e0f22dab17308b094e897908db8c745399f6ee4402c6e337c5a3fb8b393257c99bb4459080bbd39158e862e4702b597e50f755e37f58d720ec42f5bb8e27c2180acd0d0c5427ba3670843b00041e5e3fc7d8508f18cad0607feb86600fd73fb09cb70560979574f1ef9b0415c586512ac890e87fd636e49b442d6d2d0f2f902135affbdabd6fadf1518556acc5528320c58466718381a393016f37d30979fc755be0c61cc8d110624e55fa9287d9384839fa3e12a0f5560a1736ea1a6da5f06bbdf6498aceeaf6025186653771fb68e7912470142aab1c323cfc3d8eee3a88bdaee276c4617bc90b7cc3c443a573fc3d0bdaf2fb80ca4f76f7f014c26ac61062c067c0d4385c066d8a9434304d974e3af8433dace0a58233766c3d8ae7bfa11bfecd9992508d86b34be9b9bdaebd917826953439557c828af93ac40a9c6bf1cd43179ecc0192472cc3c7b9d324503da5a8da6ce2489299088391ed9e48def33134354657ea70eb94532df7c3b8b45b32ca931dfedfbc9eac538e40edb37364545d71b6af92afae0ef7e8de6982b4fafeabe65a21e61fa4e8ce582b90358cd99acd4444026ded08704c4cc9c2ec4811d40334db172ca39b45b94dc6dceb65bd2b68dfabbbd108aa21a98da644fa88dd01eb22e0357149f40930985596365ec34e5b5b782d253e39d9ee85911cfc24a1e9511efd4c3f2fccf4b8bd77a859692ee28e19eaa4afd189ba7f63de889c45fbca9616b90164c4e26d1558b10e43438f9905e520d54dba0c7ff43ba0c8769c728054d0a97a5d98540e8bba38bfa5da64d340967289ceefb36ec14f8fa7d49aa67a4baefe4c25828a0698e634a53bc5d81ea7d6758422d39bd781fc9ab92acd329d381289491ecdb8b1385eb930f6008de6f710339ebaa35de784c672b1191ce1b54ba36525f879c09a41eda45c8144dd05cbb8f2be499046157cf9682fae93bc91632dc36cdd3e4d886bc2bcd9aa1bf8ae8b18a562bc91a58ae0bd539c634c8085cc515f81f2c5a3ee5f06aaa5648aaa02b1d70d9da51f3b559e97452af8b97f88d2b1cd0bbed8c13b4916689a96e89a0dda172bb62d4f920b4ab3500f8191a158dccc3c8baa05eb90e1698e3c2e8ca1a9c0ef9187fc6ad733e38a803309bc2b10bd85f95b8069ec396c21ba8f02ff5a2162cba50af626a3c0c25ffdee33920760ae338203441e66bb5ee601ea7de50d66d20c7326a82bf0149add16724c79f0d061d5736639a5071243cf878278cbe9315ac1a4d9c69580f49ae20c57ee8788b48c2b49891b4d2e471248c10f1d0ada24dcea7f66c84f969451fbb0c8bccefa75d0389b3b40d298d9a76a87b10ea1d4e0d6a975bdddc8d2a0b65386659df55ec3419917752f4b4df919219b170fd790ddf772f0e221a0c49bd72d602d6a6f8955e90bf8f3bd4a07f9bdba277aa7d2543cdd16c43ae8b7490d8812d954e2a8bcad42b53e5859c8954b5911803b653ebd1a2888881d945427851e97be78c4fb9e9ccca11512c1e06417cc3920b681cd0a867c35a31e89ba33dacf0d3eb6a3a4e8ab305007d43ab31b5c8e39f857475284957a88d831d4cdc8e61f3d6e9e3069bf938d9b1de7fb8a89156d5beb69c5cc1306b582bac1103614fb5de487fe1eeb4c3e02044c02722aa40cbed3a1a222435ac94b0eb51868ceabff8691f0a5a9c38525c3db2694f942463f7a86a0ec8e94ed924c55bcce0eecba2ac64223a27e313f0cf35ff2847b867a0aff6f948c761bec45d38537c2187d22d2cf8bd2a423f18cec815ca8f96bf24b06798b89f1623765550eebba4283f36f74f315d9d61e5463c75aa0739179364fb4d034ec7360eb5747b5e827eafa0f537608acadf387e5b4896b780a8ad33832769bb94d13037f0e4073da4eba21fd35f2bf0164197ff155dd38393151f75af58ce13797c59f4db2c2c26c063523dcbe660fee4979e8f8ab6161b7148237c06eba4fad699d2ae20370832f130a42d2ce7c9fed8ee515f0ecd08caede3b2b0c7f812d18739afd791caef9b70f322915fb666cbcb1e54439b408fccd01f926cf7a0ad5988c6e8aa73a672246f1dec0f966e10c9108ed668f654f67bfbbf66315ff0dfa4dc49c7e676299dea839c92a0c7b14fd0bb78303fed068712d0e430f46c4352b909affbf0e2669c6f0c3614902869d022a4436c05cbd358daa170b252ccd16ef8ac6d877e3354a70c05e516a4be6f61866aa8a68bfae98e0cd5d472648086c97a3c3bdcb18c3bbfc6c6a2c3b97c419940be6a7828cc4f75c7ccdfc0439f6e3bce68c0bebd42e22e3fc742a1940687d9fba8c8a6e5beaf57800b4600db92807779029aeb8a602d3e9e9c4a8d66f557d520e163e98b97ed011a831e4eab6ea8ab5b09400a2107759063fcd67f55ed73e8e5bcf174fe6244d0f018b49e5446279a055040937d8cf2e81d50ee6c6ffa599384436ccc83a4ac7f2402efd694a0ec44ce80adeb979962ad22270dc2c88015cf2824be387ca9574ae1aaaabe3de1929e8aebde9c66eb81b7726457711ab365ad72c3634b33423fa34fd95ccb39f420123a316d2dbadfef99b4a6825e7ef579359032d4519b6f0389a6354d9d7d456e655ace310964505721e289f75c4591ac7f87a47e7bf580545189565d61e76ae4d952e0d48dee7e1d3d316bf41ff63beea0986bc9a505f9b88d3679ded6058f538b28c3ded65b5a3a0edaffbbe6f513f20b41583a1846d2f7e5be464a7e118d5e1369f2129ad9709f2aa606263d220b9999c19da1401f7fdbf924791b4c2eaebc87626216e64f2a8f6b90546bf16a3ba7257e9deecf1e33a20e5a66736a725b9f536a1e151aedbbaddf7154a61c027c69ea1cbcd10cf964a22d9a05dabe89c193e65661d395c94799f2bad5cd3b1df3475e69a83f2138a77b4e8791f6c469bb61be3638ab0ebfdab563136dc56b61a704ea22c907d6240ed66b94730db3be6ed41e11dafabac7c50ced0c42c8ed652f943e21d2ff71f76bd76af2c6baebc889e4658836a06e5d5b1cc45ec06aed8a503a067e954cda58c2d6f7dea11e47ecc7a9e64d06f248d959a1c5921b90829474f0d9f6d06a6ad045e947e3ae711f667bdc6c477d34eba58291bdab600904fa53279fd2d36a3a6728e566f685c669dc91466702815c5e8302ae1bc0671ab052b687b72f2a09fca4ff820f77d7544683ebb22028198878304c7141aaa5f3d95fca30c035cd07a1b2dbbdc7628fa3528bab27c5f45dc7f3146ff5052a708430acfda979a348d5d2f80e17890a6e742182458e4daeaa3bbdae2b90989e75fe66bfc24ee601a2052fb36b5ad96502435a0c4debd36acfb49f6f86bbf893a236d534d43efc43d01277641e0fee97b70105cff8cd1e29ff6f665c782249ce4938d49f2d365628ec82d4b19cfe6c9dba8ba3e1aa637538ebc306b9485b8b9d60009c3c66fd391922578db7dce348fae0b90dc702da4aa827dacfba2867cbd1db0bb7b013fa6311c6f8296bfad31b1308c2f16ede2d7980a76159b8846616d1eba5bda5cb32ded3cc2762583b8fe4949e3d203fa642af7b0e006557df0d5c0e32bd495975f7f4796232cf4a27312f88f5230567bede99b24768e011510563cd89cdc55d2545e862969de773ef681a7e46bcb3de68840cdbb92e24fc8779a8de7560de5d2a6a0dea9d795af05139eaff12e070c15f16b80417bcf3eb604acb2d0c1f45d6753808903bdcad0311b356fd6d60c097c7ba945d1766dcbffd11cac365f21ef9165637c76921a70dd7c7aadbc50da19000ec6c8fd4fa41ae660011d96226ed4be694863e3fc2e71590b4f0ffaa13bf0b11840e1314dc1f53c4caef8ac2ce1e3c5c41fb1da798d13b92935a928bc7d3409578839ab235558488be31db7ef54c42a9e5ab0fcc81ba1b8f7c44b8f03391854eb17fe5c51501bbf90022002421d2942f80387fe578d1aa4027f10b805124c536e23e71ad4ed751dce5dc8f92f91e588e5eb06d1c82cf09f7b7fce994f3aa57a38d476abef421e9210a298199f60f696520b437e5b6d3237e96f07f32bce3ca0f4a92267315a9a66192e48ff2eb403bf21f4c860bb86fcea827ad5bd05eaaf0fe3a", &(0x7f000078d000)=""/28, 0x0, 0xb701}, 0x28) socket$inet6_icmp(0xa, 0x2, 0x3a) ptrace$setregset(0x4205, r4, 0x203, &(0x7f0000e54000-0x8)={&(0x7f0000ad6000-0xec)="10deb5bb30d53263fb76026b9a87c8c1e544b43bc15bc1e17d54641e1fa14822fc3c5f6e75bdf85b75fa38d0a79f58dc7fa25b89f09c45046cdd9e287617546e627b6336c69dde4232c6ac5218fe80bc68c313e2e18bcd822fb453fea00696454aed060027a02934b0ab972ae8b13853d75778bc707270769bb000a98684c3c68f39dbdc45f91285ab7a48c6a1148af73a57170e179d7773bd58cbcc7cd962a865a5237bb5a213f7d91cea4b48bd37e9ba4b0d9f1c8832da7481223a7d58e6de1b2609d7819a1576ac75ea5b505a42f04f4388e55442e3209df203756af0acc7b3937414fd3c4c561bee436b", 0xec}) ioctl$VT_RELDISP(r2, 0x5605) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0xfffefffffffffffc, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000029d000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/01/27 03:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000043a000)={0xff}, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000011000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x0, 0xfffffffffffffe59, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x4f25}, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00008da000-0xd)='/dev/dmmidi#\x00', 0x7, 0x301000) execveat(r0, &(0x7f0000d85000)='./file0\x00', &(0x7f0000ff3000-0x8)=[&(0x7f0000214000-0xb)='md5sumself\x00', &(0x7f000019a000)='cpuset\x00'], &(0x7f0000186000-0x28)=[&(0x7f0000d17000-0x12)='{ppp1selinuxnodev\x00', &(0x7f0000640000)='\x00', &(0x7f0000d6e000+0xdbe)='\x00', &(0x7f000020b000-0x1)='\x00', &(0x7f0000cd3000)='ppp0posix_acl_access\x00', &(0x7f000024a000-0x4)='@:\'\x00', &(0x7f000077a000)=',ppp0@\x00', &(0x7f00002a9000-0x1)='\x00', &(0x7f000035a000)='keyring\x00', &(0x7f0000465000)="2e747275737465643a657468303a177d26285b4000"], 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000a7000)={0x0, 0x0}, &(0x7f0000343000-0x4)=0x8) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000644000-0x8)='./file0\x00', 0x0) name_to_handle_at(r1, &(0x7f0000e88000-0x8)='./file0\x00', &(0x7f0000804000)={0xc, 0x8000000000000400, "b68dcf1d"}, &(0x7f000062d000)=0x0, 0x4) 2018/01/27 03:10:31 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d58000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)={0x9, 0x8, 0x100000000, 0x1ff, 0x1, 0x7fff, 0x3, 0x8, 0x3, 0x7fffffff, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) perf_event_open(&(0x7f0000003000)={0x4, 0x78, 0x8, 0x2, 0x800, 0xffdbe98, 0x0, 0xfc, 0x0, 0x2, 0x2, 0x80000000, 0xfffffffffffffff8, 0x7fffffff, 0x9, 0x0, 0x4, 0x0, 0x1, 0x8, 0x7, 0x3, 0x7, 0x1ff, 0x8, 0x3, 0x9, 0x5, 0xe501, 0x6, 0xc91b, 0x8, 0x6, 0x401, 0xfffffffffffffffd, 0x4, 0x6d, 0x5, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0x8}, 0x80, 0x5, 0x81, 0x6, 0x0, 0x40, 0x2, 0x0}, r2, 0x243a, r0, 0x6) 2018/01/27 03:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000081f000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000ad8000)='./file0\x00', 0x6e0240, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000f0000-0x50)=""/80) sendmmsg(r0, &(0x7f0000180000-0x100)=[{{&(0x7f000098b000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000329000)=[{&(0x7f0000a43000)="dc", 0x1}], 0x1, &(0x7f000007d000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00008dc000)=[{&(0x7f00007b7000-0x21)="bb", 0x1}], 0x1, &(0x7f000083b000-0x14b8)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0}, {{&(0x7f0000d02000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x8001, 0x0, "0d8d2de04b52e768a5aaf620572412037ff22f03ca58b0631c98d866def122671a19d663da1151be4499937b61f9e17a1544fc15eff270aa5da87f53f05211", 0x0}, 0x58, &(0x7f0000df3000-0x8)=[], 0x0, 0x0, 0x0, 0x44}, 0x0}], 0x3, 0x8001) [ 130.894405] binder: 17844:17847 transaction failed 29189/-22, size 0-0 line 2788 2018/01/27 03:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f00006f4000-0x10)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000090c000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c15000-0x8)={0x0, 0x4}, &(0x7f000006e000)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00003a3000-0x10)="fa03191786dfd98922b7f1f9a6229dde", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004db000)={r3, 0x9, 0x0}, &(0x7f000098e000)=0xc) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000a85000)=[{0xa, 0x8}, {0x3, 0x101}], 0x2) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"b38b99b5bad6558db0996cc44f6c3a0ed34143771f45d72046a52c4e204b59e27df21e00904b89ff0a56cce1718346d6d9facb08144592e0c605f9069badbc50d346ce4f8eea3e96618a88fcb18e203f0171b7aa75ab9581c7742ab4f601d2793957d10bc7104c37e797a21f81a7a546fd1c666f602f827da06f92eb7f5d8f29198457ee190eb8f40b0c35349512d58c36349aa4e686a8ab07e78b334481d1a71d039162fc62ec5b15a2f8d36be8de5abcb75ff6d7920f3983cd13e80d02995f02dea465fe7b1c3e84bc4865c75aaeb431cf415d1d1fa2497ac543b85b3c83d935f6f17024b5d5315a7643c456aacab9dc335f73863cf3147407e179985eeb41a1c2e4e0f87837c90b381264dc56b5da02bb9a4d35f3bca27ebfeeaa2c24228e25e0aab0e62bb21733f513f2cbce10b45c285b9e93c2f033841b72e1bb8acc60239cdf19669f4aff4a9dfc8892c44a596189c82451cfa9481dd26f6168ba0780e7ea2153362401794b45a50aa1050f5f214880034893e4c6662940df0f934eb36c49de12294de933814d2be42def4a213b00cefdeafb6b7f359da477451db7341f52a86b17bc765c0bc85a714453cd6f0cd1c2f6f5b60a3cc7fba0ef48879189cb857a1c862a91bab0eb1e037aeb57e4c60d32581c8d788c787f55731f60689434a0d3d0a210a8361b95ce943004ddc6de82c33ab9917a72e8fc78546e719c44f51bf77c8e2faa0868ee001a242050bfe3d4993c2554c5fa1923cabebd1426ec75bd006225b2cfd73dea6dbf6d86f82ed7439ff51ce23e6e51651e2200c193843577167010d3d4c6edd07506b9f15b0d8708ce1bf34332795cf43b374acd9cfde5fa3f82fba75d5ae18a97bfcea3c8dbc22a6241990d44481f7794c556fbe78d514049104fd193ef1d320bb263566928ae3752f258bc2db0387a54c691ea3f1e67094f5de72891cc09bd9a5505665cb8a5d6fd1e16ac3e3dd1357d507217cd07c7dddd890642eef1d46a1b2197eecd8ea532f5da4c09a7312942d69e61091470691dfc4c67d4828498aeb3eb86f5ec9fc8ce45ba574bbcb01ea6c8121601acfac96fe4c09da6ed9015e1d0e33c4ccc59fc5512cf0f9e692ed67cd70d1cbe80529e883a98b742924ab7628991196bc957bcb71a1d81c8fc4a9c80a3c8fbf1602e25c8b3c4aaf11498e4942975cdca7a6fb794ea9cac03e749cece490d64a433fdcf6be8c7942a0d3db26e58178dffa79eb980487476b749db1acf35c4e4f131edbb6cda496d4b24783d3269609366b043b5addfdcd33f04170a8f14c63d2fb68cc48d50b892a3bb784d3503e68adb44a1a8302ea12c9071af9f791f030f0de744a3c729334317268983773f1e558276ef4f47e1251ceb08551b15492ab5e5a139d884441f28353c287f5527048dab2b5071371be747d354b7213d25f9093d290b"}) syz_open_dev$sndpcmc(&(0x7f0000cc6000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000081b000)={"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"}) r6 = add_key(&(0x7f000073c000-0xa)='syzkaller\x00', &(0x7f0000252000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000789000)="c3eb4cf1b6f735f795e264f2fd76a4cf008278006ed7af753e4e4404b1538c103d68a24fc6558563896d5b2f66db21664c5d0de18155834ad2f06f5c5889e7a18a5639483a4300f5e7a6dc6614d9ba69237bc31ec57528cad326f504e7ad671a109bd97e9cc9804b07bf9e58d7cdaac98631a470e10480b99c3b6e2026ca71a0c60592765e00d1024cb92a19f79f46c556aab8d8aeddef92de3d01e8afbb125db26c2fcd35c4ab80270beb4d3cea1e7a95d6d4787c297f6be464d3f15d24538481e0ac9100f2624a4f6e1e7eb5b8abab8b3423d07c752054de7041", 0xdb, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r6, 0x5) 2018/01/27 03:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000a1a000)=""/0, 0xffffffffffffffa7, 0x0, 0x0, 0x7a) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000077f000)=""/125, &(0x7f0000eb8000-0x2)=0x7d) 2018/01/27 03:10:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x40000000000005, 0x84) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000ea0000-0x4)=0x0) rt_sigqueueinfo(r1, 0x1, &(0x7f00006e9000)={0x17, 0x2, 0x9, 0x7}) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000d6f000-0x4)=0x0, &(0x7f000053f000-0x4)=0x4) 2018/01/27 03:10:31 executing program 6: symlink(&(0x7f000000d000-0x5)='./file0\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) execve(&(0x7f000069c000-0xa)='./control\x00', &(0x7f0000fb3000-0x48)=[], &(0x7f0000fb3000-0x10)=[]) 2018/01/27 03:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002e9000-0x4)=@int=0x0, &(0x7f0000acd000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d7c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1e000-0x4)=0xe8) bind$packet(r0, &(0x7f0000fbd000-0x14)={0x11, 0xd, r2, 0x1, 0xb0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ae9000)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/27 03:10:31 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200080, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8000) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x3, 0x3720, 0x4, 0x7ff, 0x7f, "76759021826095790e49603539f064b319c34165a477ad8bec6a25f608ba684a22cc6afb086e9609d5857d5c77def5c51b16ee04ec068ee96a24be3409ddf1", 0xd1}, 0x58) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e2000)='/dev/sequencer\x00', 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000002000-0x6)={0x9, 0x0}) msync(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x0) sendmsg$kcm(r2, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x80)=@generic={0x11, "58aaaa2ee8901cce245b430389747289119ebf72f0495210cd863f10effe66d21d8148dc3c7b5e21df608ec22eb3830c0e940d1b5717fbf2acf9d5d4c0fe30a6241dead4f39339556e11345c9eab6daa06eee3b64c21b6f6646626bd50c8376f2fe7bb093101b2c382d54083789771f7614a1eab0baa1848b686366c16dc"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)="3a699f508fde96b7", 0x8}, {&(0x7f00006dc000)="ffa688ebee7893194ad412660f0ab8de4b1ae08b5622b2fae9f2994fc29eab5484da699712819729effa235fbc74d36ffe7ef92658c24a78a500974c7a032550b8ad3e3ec3350c0d", 0x48}, {&(0x7f0000317000-0xf8)="b42aeaeb96bb7b1cc22fe9695ce8003311c7bae6d4a8c37d3bac9664a9c70b32e3dcd5ea40215b9d1f83da105fb9f94b1db4436b2dea9ca2e0d6dd77d9a93a842b6950ae5ecb1e90859f789566c7f8b6dd280c18d757344b49f7b283a5a6511f67a57e94da2590afdedf7ca618cfe1aa19b28bb4266288600d45593509c400e30f1a0258845016ef915ff40f01e6725f3cc5aa8fae6124343c64336cb7a9c783626fe1a089a88194245d760ac2646b0fe25d203f1846b7ea5ff31ce5dc28fbb640d2757249c1861961ee56128813377ad98963f7a09ba29343ca6ca727e637b19355ec63184f192a0332fd828f882126d930ca6d7f696227", 0xf8}, {&(0x7f0000c6f000)="", 0x0}, {&(0x7f00008e8000)="27c5c67b9efbb3d045f5bbea8cd4605551098e4b0d43f1084dcf11d0dbe01e13eee0e39a67b639244c0986db14addf4aa56b35914241c4aec03b0db259a4b742e0900f0c235ea9fa85d293529351e0e40f0d28c61fc530d34dd90eebbe34b140baa0df727ad1d8829e548c1b21d4d19c2c8087b634", 0x75}], 0x5, &(0x7f0000d2f000)=[{0xb0, 0x0, 0x7f, "9d399238726c20b8c1ca759969005ee63320f1e5d9315a47f36bebdd82561bc4c12ee55d4b8f7003eebce0bf7c86d0564bde82639bb5067a0a130bd9f040ce0551417bd4696146c0582896e23d10c6547dcfd9db6fea08701f01d19d5557c5a0ac2b9f7ea8a8f49f0a0f23fa3272bab834eea56451f14fea1175bad2027746decd231431b899bbe7e6fd13b43f0eb74688e3ab04c5a26a207a36dd60b1fd082de3"}, {0xb8, 0x13f, 0x7b1, "c5fbaf84ac5d43ccc3f7dbbae7c5460db511d8aa5c64811f54441830848e14ceca477d7d3c769f8a29eaf5092e8dbb4d0c1fb3781a85e97e1d1a1e10368149a98770f8f6be11bd881ea73a0efb0a99a5e79a6971dc8a2080b2d37b0ba87a47741764dcbdcf168de9051e0879f44cfa18a7c2013d721f4aa036267a089e6a687f04c4f00d05dd144c909d5c03776e1ac02d7c4e41bba16d9b6be6369a040e15415ee383639f45a93f85739d"}, {0x100c, 0x112, 0x2, "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"}, {0xc0, 0xff, 0xfffffffffffffff9, "ab86a4460c5492f3939e87bb9e6326f2df84b48a0492cbb7a647a351a0212cb2fb569a105cd963690cd6836d4ca5d49f9565e93ecf734d99a1902ff44a05c3dd14ce7d00bd249ca0fdd825f1dea486bb5198639debd679e411ae2fb266eeb4998fb721dcbc02c9085132947883f53b036099bb1b6d2b1b7237debb66e5178687ca937d8f868598662b16c5517cc71dd5395e754c720a89845f5038bed1448c08cfe9e6f66d8cf751496a0866b57f52b421e3e1"}, {0xf0, 0x110, 0x0, "df8355eb53afcafe50278dea4bac93a864bb2a90fa286a7fbdcdec9c7cd0a82a45dd66dd441c63afbec17e9469f7a75796c45853d5c497a6af823761cd681fece5e10b229cd081d7a652d50820f753881376a89edd3fbcc0eae7f1c7ad6fb3c07cb6e29f82e49b9a3d00a275c1ab1e589e42108502f61fdd496f397493a4904dc68dc65f465152c228cde76b7a2a64c8362429722084452563b73101408393f75458e1c5a65cd682a3954fa9aba42eccea41c0d87179f5c614649c603cd7188088ffd3f25c21df2bf523809db9d7b1768ce1b49559e998ab32fc81d985358acc42"}, {0x108, 0x88, 0x8001, "40ee9ec3b4cb7127ab859e376bb04d2a7a20ff9668198cd07924a844aa870a330e72ddab92aa383efc3485b2f55dc02bd867d1401dfbdbdea9d1d9d07200cc27f3924f51da36169da0d3ec02ce96e22aa2b42f847dcdccec1f3298e11db50ca152c1df1d9abda35afebc0a2b1d5b33701e87c2b00af9cedfa99806796b7f2d46fffdcad52e2d6c0380a2e63c1f540053b5b9d153044c907f4b748daf3038bd454e8ea161f578b7783b382550b9fe018f33721345635cd8d5f8c4cb517af6abc5a0c73e325b7a4ac04a5be7da146f4df6f04ff5ceee17f4bc2e0b8a519f77cda836c04564265c9e6957455faf9f43bc222ee9ccfc7c4fbec963d6"}, {0xd4, 0x29, 0xaf2, "75b7f49b5d3433b71114a870a104b1696500decd615b3a35b99f5d0f99838ca31ded69343f166fc6fa4111cad8c3c2183102d179c40c388ec4ec419db84e083ad1143d1f1e4bdbfb842c782b502095663ee58686c9598fc6e82c95ab1be403d081eecf013214c405142c1ff6a3bfa0efa8f60ac8bb5b52aa457f1db22f266c358ac9071317c447581ba916a82810b3950bb020e352a4fd9ee9694a5c1067185da06643e31b3c32689a8aad6d7b8642009b5448bc0fcba28e06218686fa27bb0cfbb514b484b6386c"}], 0x1500, 0x4044810}, 0x40) accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x0) 2018/01/27 03:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d10000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @common='sit0\x00', @common='ip6tnl0\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, 0xfffffffffffffffe, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792591412a4", 0x0, ""}}]}, 0x453) socket$l2tp(0x18, 0x1, 0x1) 2018/01/27 03:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00005ce000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000331000-0x4)=0x0, 0x4) 2018/01/27 03:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00007c9000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000085a000)={0x101ff, 0x0, &(0x7f0000bea000/0x3000)=nil}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000309000)=0x0) ptrace$getregs(0xe, r3, 0x0, &(0x7f000016c000)=""/4096) 2018/01/27 03:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x25, 0x100000001, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = add_key(&(0x7f000046b000)='id_resolver\x00', &(0x7f0000e63000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002a5000)="03bfb9850861babbb02fee5cc20a2e55b9d9fc0c616cb40a9dc16e5b826437bb", 0x20, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x1f) 2018/01/27 03:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000071d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e42000-0x20)={@common='nr0\x00', @ifru_flags=0x600}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) shutdown(r1, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 131.084103] audit: type=1326 audit(1517022632.060:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17900 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f90c79 code=0x0 2018/01/27 03:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="06d56fc4cb39", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d2b000-0x9)='/dev/sg#\x00', 0x1, 0x40) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000abb000-0x4)=0x0) 2018/01/27 03:10:32 executing program 0: r0 = add_key$user(&(0x7f0000fef000-0x5)='user\x00', &(0x7f0000704000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x66)="21d7f7a51e1d97d2d33b02771b19a5b98c70f88288cba13c53cdde9f41fb02b932e9d56e7a286059b533f9120bf8cc16370237c09af3056ad7b9d125f7f9e5528367fd8508de57ce753b546f0d89e88e5198758981601492214d5c79059fc7bfb935b5ac159b", 0x66, 0x0) keyctl$describe(0x6, r0, &(0x7f00007b1000-0x88)=""/136, 0x2) 2018/01/27 03:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/vcs\x00', 0x84202, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x200}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000186000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) 2018/01/27 03:10:32 executing program 5: personality(0xc50000e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008d5000)={0x0, 0x0}, 0x800) ioctl$TIOCEXCL(r0, 0x540c) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000fa7000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000d64000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000974000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ab0000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000077e000-0x14)={r3, 0x5, 0x6, [0x31d, 0x7, 0xff, 0x4536, 0x4, 0x80]}, &(0x7f0000e02000)=0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x41, &(0x7f0000dbb000-0x4)=0x0) bind(r2, &(0x7f00008a2000)=@sco={0x1f, {0x3, 0xfffffffffffff800, 0x80, 0x3ff, 0x2, 0xffffffff}}, 0x8) io_cancel(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000f78000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f66000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 03:10:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x7b)="219fd3fbf7b11c75a734925bbd4b27a8be5e6e242e0e444742be14cf35dc0eed9b5446f0aaefe086e857c1d5a15393f8ac7984115508b8f85d86ed9b875887cf46deab213f9224b3fa2ddc25a909e42eb1ceaa298ebe5b90eb1af5aca292fab0a8076a25ee8df7b0cad3170b15789e9ba595c8f191dc79a6ec35c5", 0x7b, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f000049e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e63000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000e62000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00009ef000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000e62000)="36241f8f98bd363b65b004ca8d84705a20d4153da92b234488f671771d7aa957131ea02b10dfa7af94696b98fa879fc0f4923f898a8bfabdabddb6d6051781b83f981cb9a145ce4cbc840288334bbfb42583b92ac4b8e4f699055f9e8d1fa3deba24b4ed6f1c9086a2e82fd69c35e4f90525188bb9bac3b5f8cb2c599d96e197a4dc4336169621a156092a571989f832cca1a12ddf1f0914517f81ae05d784ca801c4ca41f81acedbf813f", 0xab) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00009ca000-0x24)={0x8, 0x10001, 0x8, 0x1, 0x1ff, 0x5eb1, 0x7c, 0x5, 0x0, 0x6, 0x7f, 0x38a1}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e63000)={0x0, 0x16, "95983a3d3e73f5b2d5fe423322dd237a4110c745d8b3"}, &(0x7f0000e63000)=0x1e) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e64000-0xc)={r4, 0x2, 0x10}, &(0x7f0000e64000-0x4)=0xc) r5 = syz_open_dev$mice(&(0x7f0000e62000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e62000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089d000)=0xe8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000e63000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r6}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ce8000-0xf9)={0x0, 0x0, ""}, &(0x7f0000dd4000)=0x8) 2018/01/27 03:10:32 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xd3)="f8", 0x1}], 0x1) sendfile64(r0, r0, &(0x7f0000003000-0x8)=0x0, 0x80000001) 2018/01/27 03:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030d000)={0x0, 0x0, 0x0}, &(0x7f0000f73000-0x4)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a01000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000362000)={0x7, 0x78, 0xffff, 0x818c, 0x6, 0x6, 0x0, 0x425, 0x800, 0xb, 0xfffffffffffffffa, 0xca, 0x86, 0x3, 0x8, 0x4, 0x400, 0x200, 0x5, 0x5, 0x5, 0x7, 0x1, 0x10001, 0x7, 0x80, 0xd3b, 0xfffffffffffffffd, 0x2e5, 0x1000, 0x0, 0x0, 0x1, 0x8, 0x1, 0x7f, 0x3f, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f000077c000)=0x0, 0xc}, 0x3000, 0x6, 0x5, 0x7, 0x81, 0x10001, 0x8, 0x0}, r0, 0x5, r1, 0xb) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00003a8000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f000036f000-0x7)='comm\x00') sendfile(r2, r2, &(0x7f00000da000)=0x800, 0x5) pipe(&(0x7f0000f9a000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ca0000)='/dev/ppp\x00', 0x200000, 0x0) 2018/01/27 03:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000644000)=[0x9, 0x1ff]) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f97000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x200004d87, 0x0, 0x0, &(0x7f0000f90000)=@common='bridge0\x00', 0x0, 0x0, 0x0}) [ 131.155576] audit: type=1326 audit(1517022632.134:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17900 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f90c79 code=0x0 2018/01/27 03:10:32 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000abd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006cc000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12e, 0x0, 0x6, 0xfff, 0x1}, &(0x7f0000019000-0x4)=0xa0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f8a000-0x5c)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x871}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2}, 0x4, [0x4, 0x6fb800, 0x652, 0x8001, 0x2, 0x7, 0x3ff, 0x7fff]}, 0x5c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000224000)={r2, 0xfffffffffffffffe}, &(0x7f0000f88000)=0x8) r3 = socket$key(0xf, 0x3, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000073000)='/dev/rtc\x00', 0x210000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f89000-0xc)={0x0, 0x1c, &(0x7f0000f89000-0x1c)=[@in6={0xa, 0x1, 0xfffffffffffff868, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000f89000-0x4)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000f8b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 131.213947] QAT: Invalid ioctl 2018/01/27 03:10:32 executing program 5: r0 = syz_open_dev$mouse(&(0x7f000068b000-0x12)='/dev/input/mouse#\x00', 0x2, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000090e000-0x4)=0x5, 0x6fb) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000aff000-0x4)=0x0, &(0x7f000045a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000058f000)={0x0, 0x1c, &(0x7f0000f56000-0x1c)=[@in6={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000647000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007d3000)={0x7ee2, 0x7, 0x4, 0x3, 0x5df75ce9, 0x6, 0x1, 0x3, r1}, 0x20) 2018/01/27 03:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioperm(0x5, 0x0, 0x8) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000c30000-0x4)=0x0, &(0x7f00007cd000)=0x4) 2018/01/27 03:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e5000)='/dev/ppp\x00', 0x11f200, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000497000)=@common='ip6gre0\x00') r1 = syz_open_dev$audion(&(0x7f000075b000-0xc)='/dev/audio#\x00', 0x20, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000d6e000)=""/169) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a46000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000)=0xe8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000436000-0x10)={0x0, 0x8000, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00003d8000-0x8)=[{&(0x7f0000b2f000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x9fea1048543b7db5) 2018/01/27 03:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a96000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/27 03:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00006f1000)={[0x0, 0x0, 0x1001, 0x0], 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "c45602f6ed79060cf38468cf6a0efffdc04001da35723ccb2e65d7372ab1ebbae56832e30eb7a55177fb28a6cc9a907686482040a5065a164b628de684dbd0379e0d6e6e97082ee0193e41d1b47dbfbdacce29c4cc968fab6a0f988f8b2bbbdf5ef3e9c2af7f2c29c7b25264de3c70ddb3161aca907778bf614b3f3d6d291b04870eb41fdc37879d9ca43a5b14586181714873c5bc29cbc1b75bcff927594c2cb1003c354b71de02dd1b856c979831536e9841d66c1986427e2f571a2682250b67bcfa4b3c63f4b98bcc86fd26429eb10972d9bcadc8f960768c3a6f68659c45d84cb63a1de86d4503bf9aea30e6e8eaf9c3a0935e2bee69a5b0859d74c20e14065dc493d28cf1158825d181433e70744131522b4f63e5b7438427745e1b33bbbbd4614565676e50196d336d5f257e3ccb9a0e2e255679e6f790bd72a5469aaea3063a93591eb9ba512b94471168d4fbe4a27d4dead85d59a33e17b6f718fc8e11b9f65714a68956233a24b3fa216cf7fe950ceb26994ffbb2f8a99fdb5b52205630ffeeb5fb2e7d4b01b4ec497171d518d5a97007c8a325aa3ee1bba422071328a926c55bbcfd6e9f16e9ad6eea82cdd29905915b500bf47d4890e4660859ffea905cc82ad938ae6ac2cafd4d51db78507f3de12caf2e3bcbe5aa7f7f1e7a651f62d0959aa3cf21904632a092c7080c6297a9da859a54360576c7f414f7f228d6a02f58e7fdd751809c68a00d7e7734b99833ad4b3b7134df7b8d29606b022b86d4f7c5825f7bc16019dde2bd47a2e1891db9d92beea35ef24133a7793603385184cf2a2cc2bfec493644f136556b3f3786c621c8d82678d18baacd54c48c9852e6986bc7f0e451de0b0d82c5f616bdcf12942bca5172b7bcfb714f65e6dc516031791aa3ccebc6f6db9f76396cd2d9697670a4f40f1279e0d9e838c71aa810e28744407936a9bd64ec0f953864dfb3e2526df25beb67687d37a574d92ac9e0c0bc5cb411887ad2a6cfad6f20d7e50d15045bed3fa3999af9aaff372669556387059e1a19b44dcae00640bfd7e09fecad93278cbf6664877c5f4059f9dff3ba0d9ecdf44b649d32528ae25e8c454b61c118779b716e405681d8b68f22338adff1b3e370103ff5fd006679b36cff1c0c9d5f90a48d7cc0f24e9b894647598d7a2d3f57d7c29934a61e8c2b638d6220fdfcf1182d561b2c649dcfd4b8b34469729dfc1a98adb9eeaf9da30ced0cc538cdcaa512e8ceaca828d606806c9df8b2d1913058f99339a18b24ef69d174e422a7ec6e5f9e711cb2e257b34e44bcd41a75dfa309cac2aec963a57420f9a09b168cb360d42e18d6904cfb7ca306ae34f3f06dd8a98299e4428ba2a2eba0964522c776cca8824e60832dcb4f6f89ca73f83b3e14f210e86d20e49bad9649a8983e6d38"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$usbmon(&(0x7f000023c000-0xd)='/dev/usbmon#\x00', 0x2, 0x840) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d0c000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00005f4000)={{0x9, 0x5, 0x7, 0x400, "678e696e6332c7a29b47051ffe5957bbb1c0dd798e6c7fcd5aa76288803483913618f27e93e9b339516610f6", 0x9}, 0x0, 0x0, 0x3, r2, 0x0, 0x5, "d55d928a016d725a173b916d7cdfe6d0e53f787ca6baa610f8ed45eac1d50865bcf22a9fde1913e8309749c2f7894834aeb8b626e8e8eab6729978e56b9b83ce", &(0x7f0000d0f000-0x1)='\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], [0x6, 0x5, 0x6, 0xd9a], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:32 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000952000)='/dev/vcsa#\x00', 0x2, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f000037f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x78dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffff801}, &(0x7f0000000000)=0x98) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x17, 0x1, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2f, &(0x7f0000000000)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000)={0x8, 0x5, 0x0, 0x6, 0x7fff, 0x3ff, 0xfff, 0x8001, 0xfffffffffffffc01, 0x9, 0x5, 0x8}) 2018/01/27 03:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000494000-0x84)={0x0, 0x10, "37ac5550970923504a415088e2630433"}, &(0x7f0000375000)=0x18) 2018/01/27 03:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00002e5000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfd3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4}], 0xb8) syz_emit_ethernet(0x2a, &(0x7f00005d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 03:10:32 executing program 2: utime(&(0x7f0000154000-0x8)='./file0\x00', &(0x7f000008d000)={0x0, 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) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f00003dd000-0x48)=""/72, 0x48}], 0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x9}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00009d9000)=0x7, &(0x7f0000000000)=0x2) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x4, 0x0}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000003000-0x70)={[{0xfffffffffffffff8, 0xb4, 0x5, 0x8, 0x100000000, 0x1, 0x6, 0xa000000000000000, 0x1, 0x20, 0x71a, 0x81, 0x10001}, {0x10000, 0x3, 0x200, 0x800, 0x8, 0xb071, 0xc05d, 0x8, 0x9, 0x7, 0x0, 0x7fffffff, 0x40}, {0xff, 0x1000, 0x7f, 0x4a, 0xf8d, 0x7d, 0x5, 0x6, 0xfffffffffffffffe, 0x100, 0x1c000000, 0x9, 0x101}], 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f00002fe000/0x2000)=nil, 0x2000}) 2018/01/27 03:10:32 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="2ee9877d580ad32fd7906bb6af1000e4cd97810b9daf1d4c619c10da5f9f37f69f000000000000", 0x27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x1dc, &(0x7f0000002000-0x48)=[{0x292b, 0x0, 0x3f, 0x5}, {0x3, 0x8, 0x800, 0x3}, {0xc15, 0x6, 0x8, 0xffffffff80000001}, {0x4, 0x5, 0x1, 0x80}, {0xfffffffffffffe01, 0xb, 0x1, 0x7}, {0xe1, 0x5, 0xa244, 0x3}, {0x17, 0xfff, 0x5f, 0x2}, {0xa, 0x1, 0x90f, 0x51e7}, {0x2, 0x1f, 0xfffffffffffff41b, 0x1f}]}, 0xffffffffffffff30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0xfffffffffffff801, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) 2018/01/27 03:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) modify_ldt$read_default(0x2, &(0x7f00002ec000)=""/251, 0xfb) 2018/01/27 03:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000da2000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4b000)=0xe8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/ppp\x00', 0x381000, 0x0) bind$packet(r2, &(0x7f0000660000)={0x11, 0x1, r0, 0x1, 0x1101, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) lstat(&(0x7f00002e2000-0x8)='./file0\x00', &(0x7f0000628000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006f0000-0x8)='./file0\x00', r1, r3) r4 = socket$packet(0x11, 0x80000001000003, 0x300) getsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000220000-0x4)=0x0, &(0x7f00001c2000-0x4)=0x4) 2018/01/27 03:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000515000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000816000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000cb1000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000062000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x4}, 0x8) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000004000-0x4)=0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) sigaltstack(&(0x7f0000047000/0x3000)=nil, 0x0) syz_open_dev$sndpcmp(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/01/27 03:10:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000860000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000c37000-0xe0)={{0x1, 0x0, 0x1ff, 0x0, 0x10001}, 0x8, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x7, 0x7fffffff, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00003d4000)={0x10, 0x0, 0x0, 0x40828}, 0xc, &(0x7f00006bf000-0x8)={&(0x7f0000056000)=@getneightbl={0x14, 0x42, 0x0, 0x7, 0x2, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x44000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000001000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="5ee7236ef2ce", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3493310af3d0c4fb76243cebe98bfecc"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000389000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000053b000)=@sack_info={0x0, 0xa27, 0x1}, &(0x7f00009b8000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000d45000-0x6)={r4, 0x0}, &(0x7f0000e00000-0x4)=0x6) 2018/01/27 03:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000825000-0xc)='/dev/rfkill\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003fc000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f000033a000)={0x80, 0x3, 0x3ff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0xe29ec86, 0x1, "64e88f1fb61deb4a788a101e6340befa", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000350000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) close(r0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000831000-0xc)={0xffffffffffffffff, 0x0}) 2018/01/27 03:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000044a000)={0x9, &(0x7f0000c92000)=[{0xd9d, 0x7f, 0x100000001, 0x1f}, {0x2e8, 0x80000000, 0x1, 0x5}, {0x81, 0xffff, 0x3, 0x1000}, {0x800, 0x1, 0x4, 0xffff}, {0x68a, 0x16c, 0x800, 0x400}, {0xf96, 0x1ff, 0x1, 0x0}, {0x80, 0x800, 0x7fffffff, 0xc60}, {0x6, 0x7, 0x0, 0x0}, {0x7ff, 0x2d3, 0x80, 0x6}]}, 0x8) write(r1, &(0x7f0000342000)="", 0x0) 2018/01/27 03:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000781000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000cd2000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000a6b000)={0x12, 0x4, 0x3f, 0x0}) 2018/01/27 03:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000aad000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000f73000-0x4)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000ad6000-0x1c)={&(0x7f000045f000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00004ea000)={&(0x7f000038a000)=@bridge_newneigh={0x24, 0x1c, 0x0, 0x4, 0x3, {0x1e, 0x0, 0x0, r1, 0x2, 0x5, 0x0}, [@NDA_SRC_VNI={0x8, 0xb, 0x10001}]}, 0x24}, 0x1, 0x0, 0x0, 0x84}, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00002b9000)=0xfff, 0x8) bind$alg(r0, &(0x7f0000640000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000e48000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b0b000-0x4)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/27 03:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000526000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003da000-0xb8)={0x0, 0x8, 0x9, 0x0, 0x73d6, 0x0, 0x5c, 0x100000001, {0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x2, 0x5, 0x1}}, &(0x7f00000c5000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea4000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000fd6000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000d26000)={0x5, &(0x7f0000946000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000344000-0x8)={r2, 0x8}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b99000-0x8)={0x0, 0x0}) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r4, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00005d2000)=@req3={0x80000001, 0x0, 0x2, 0x401, 0x1ff, 0x8, 0xffffffffffffffff}, 0x1c) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r4, &(0x7f0000ff4000-0xfc)=[{0x0, 0x0, &(0x7f0000f7c000)=[], 0x0, &(0x7f0000aec000)=[], 0x0, 0x0}], 0x1, 0x0) dup2(r4, r4) 2018/01/27 03:10:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000ef5000)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r1, &(0x7f0000312000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f000078a000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f93000)='/dev/binder#\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000d46000)={0x100000000, 0x7, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0xffffffffffffff01}, &(0x7f0000001000-0x4)=0x8) bind$inet6(r1, &(0x7f0000d06000)={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8eb7}, 0x1c) 2018/01/27 03:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c7c000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000659000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) [ 131.526830] QAT: Invalid ioctl 2018/01/27 03:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000215000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000a02000)={@generic="cea1588830c87918fb09131b71729fe5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000062e000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec4, 0x0, 0x8, 0x100, 0x400, 0x290, r1}) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000cfa000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffd66, &(0x7f0000066000)=[{&(0x7f000007b000)="bce64cc746db49c7ab84499f33a8015d74eccbc09bd5b7eeebda5737d3d6d2d9ca900bdb269c2cbbc8c7336a016c8e19fc75dbb67746a46184a42ec31bdbb0d6343fc86c8b215345e3547103b96289136157a75f26e80ccb32dabddb280a74ff37fba248e5c9693d67a26167f4229ceb698a6ff6bd493025cb6b73b7e652112dd6089537737b498f86a58a6e9f0d7ae7b9", 0x0}, {&(0x7f0000ef9000)="7b3cd2cadbfbe881537adff9c3c925059bd3c62ccc22dcd75e4e8a0aba1d5c34766a5dbec17d411beec41527eb1bbc36fab04f0809acc8e8c3fc323fcee423562f1032b05ec9fc669915b59e733c8fb7618adcadee1f", 0x0}], 0x0, &(0x7f000056d000-0x260)=[{0xffffffffffffff9d, 0x29, 0x2, "1d1a2d4ba2fe516e9608000000f7ffff7f"}], 0x20, 0x80}, 0x0) 2018/01/27 03:10:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00008eb000/0x12000)=nil, 0x12000, 0x0, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000753000-0x9)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d9c000)={0x3ff, 0x0, 0x6, 0x27, 0x0}, &(0x7f00000d9000-0x4)=0x10) flock(r1, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c76000)={r2, 0xff, 0x8b, "010a19d31a834fa2a0df5faa27b09dede9f3199eda53df87f09d5e706090ace82e4cf31b198bd014414f4612755177973e78f891902d5d61c1135ec8dd0a7383f9da3c0a1be3af1e6118ce4468a21589261c8e0579dd0d99e94c005e4d360c8c85bfe70ce1a2be02ab2786bf5c6bdbaaaf2924e375984d0c9ddd31b6de0fb342ffde8d197789734951f850"}, 0x93) chmod(&(0x7f00003eb000-0x8)='./file0\x00', 0x0) 2018/01/27 03:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) fstat(r0, &(0x7f00009b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4009, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/27 03:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x1, 0x0, 0x6545) r0 = gettid() r1 = open(&(0x7f00005f5000-0x8)='./file0\x00', 0x100, 0x80) perf_event_open(&(0x7f0000f9c000-0x78)={0x1, 0x78, 0x80000001, 0xc4bb, 0x8, 0x5, 0x0, 0x20, 0x8044, 0xd, 0x1, 0xffff, 0x5, 0x7, 0x8, 0x0, 0x80000000, 0x10000, 0x6, 0x1, 0x7, 0x2, 0x0, 0x2a4e3876, 0x0, 0x17e, 0x7, 0x37, 0x1000, 0x4, 0x6, 0x9, 0x778, 0x73f3, 0x5, 0x1, 0x6, 0x4, 0x0, 0x7ff, 0x6, @perf_bp={&(0x7f0000b9b000)=0x0, 0xc}, 0x4024, 0x80000000, 0xfff, 0x6, 0x100000000, 0x80000000, 0x1, 0x0}, r0, 0x200, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f00009db000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r2, &(0x7f0000431000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6b3e37363806eaff35b04f1d"}}], 0x30) 2018/01/27 03:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000088) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) r1 = syz_open_dev$dspn(&(0x7f00008f7000)='/dev/dsp#\x00', 0x1, 0x8000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e3c000-0x10)={0x1, &(0x7f0000313000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000cf8000)={&(0x7f00002c5000/0x2000)=nil, 0x2000}) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f00002c9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000062e000)=0xe, 0x800) bind$bt_rfcomm(r2, &(0x7f00007f4000-0x9)={0x1f, {0x100000001, 0x0, 0x7, 0x1, 0x5, 0x7f}, 0x1ff}, 0x9) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 03:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000393000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000607000-0x10)={{0x0, 0x7530}, {0x0, r0/1000+10000}}, &(0x7f000070f000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000035000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000ead000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/sequencer\x00', 0x101000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000257000)=r2) setpriority(0x2, 0x0, 0x3) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00005bf000)=""/213) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00001a8000-0x10)={0x3, 0x3}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) [ 131.565905] QAT: Invalid ioctl 2018/01/27 03:10:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000fb2000+0x250)='net/ip_mr_cache\x00') readv(r0, &(0x7f000012d000)=[{&(0x7f0000932000-0x65)=""/101, 0x65}], 0x1) sendmsg$unix(r0, &(0x7f00006bf000)={&(0x7f00006f3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dc1000)=[{&(0x7f0000042000-0x46)="665ffd02e2eedbf795e613a2b4353ea2b297a302d1cf3898add58d6916b38544325034d248d26e3ebb9917aa6d83eb7be7f80009a5594a812f8450090b5ff36232a864af2ce9", 0x46}, {&(0x7f00006c8000)="7116d5323ebcf125d9ea7e", 0xb}], 0x2, &(0x7f00001cb000)=[], 0x0, 0xc801}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x31)=@file={0x0, ""/47}, &(0x7f00005a8000-0x4)=0x31) socket$unix(0x1, 0x7, 0x0) 2018/01/27 03:10:32 executing program 5: timerfd_create(0x6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000101000-0x8)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x3}, 0x8}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) uselib(&(0x7f00004dc000-0x8)='./file0\x00') r0 = creat(&(0x7f0000d39000)='./file0\x00', 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000a57000-0x8)={0x3, 0x440}) 2018/01/27 03:10:32 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) unshare(0x8000000) timer_create(0x7, &(0x7f0000007000-0x58)={0x0, 0x1f, 0x4, @thr={&(0x7f00007a8000-0xab)="0484e85268c6c787f8709d200d7ae9f73aaf66d5eef0c06ef75590fb36b6a78bc969037fdbcd97150604b82941b5a8f40f0954e5070f5ef715a5fc882817d47141e0f581c564e7b4f4c36a3236a3a74c50560b5b56017893dcb797c5386e82417e60e140b3398aa8795305f3c652026d811b36b36ef632671abad3064d52e4cd0a8e8b36458d004325be0fe250d00bcbf35fe2c1b966070ac2490267d916bed020e779f96d6c159305b842", &(0x7f0000af6000-0xac)="8fe53bfc53a4a5b5ef711513e5396831cbdd6452e1dcdb1d0faa6b8ca933f89a2035bf68979eb1d2411b8e5cf993680b1aff70f17fdbb192c7f2390955b635ba97076d8859493f91765cdae7fe0f0e77b31c92bbfbd759517f7d7df82dc3abe5b7eb9c5f2477e5366f2256a89c82b979495b86465976de1d2a9584d44507e7583f40e4460bd52a4c18884bf39646cd2f1648072f43728f9df8f993b83dd022ec5715d42e0bfb7ab0a7f3967f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c5000)=0x0) timer_gettime(r0, &(0x7f0000ccd000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) getpriority(0x1, r2) 2018/01/27 03:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e8e000)='/dev/hwrng\x00', 0x20000, 0x0) connect$bt_rfcomm(r2, &(0x7f0000460000)={0x1f, {0x6d5, 0x0, 0x4, 0x4, 0x0, 0x3ce87b0a}, 0x7fff}, 0x9) r3 = accept4(r0, &(0x7f00002bd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a0000)=0x8, 0x0) sendmsg$kcm(r3, &(0x7f000092e000-0x1c)={&(0x7f0000205000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000855000)=[], 0x0, &(0x7f0000e48000)=[{0xc, 0x10d, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/27 03:10:32 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000662000)='/selinux/enforce\x00', 0x10000, 0x0) syz_open_dev$sndseq(&(0x7f00001f1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/27 03:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000385000)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000c07000)=""/4096, &(0x7f000091b000)=0xccb263d1ad36913) 2018/01/27 03:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/dsp\x00', 0x600, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000715000-0x18)={&(0x7f000059f000/0x2000)=nil, 0x7, 0x0, 0x8, &(0x7f0000b65000/0x3000)=nil, 0x9}) bind$alg(0xffffffffffffffff, &(0x7f0000ca2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f0000dd4000-0x10)=[{&(0x7f0000c68000)="f005a173650bf20c90cd385bc5b717f2a5e5f8e1dadf450917cf8a07fb6c46b49c9f03cd2d6fd67797a5ccf7aaff97b0952865c4dd5593353d99740ba5a3b2145dda26aaa3db75cc550f856189e4ca302f577cf8678ab602cc8f3643b7f086ef37d98177b6532983c7ded72bd410f679", 0x70}], 0x1, &(0x7f0000b74000-0x10)=[@op={0x10, 0x117, 0x3, 0x2000000000001}], 0x10, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 03:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f2d000)={@generic="53d75ba8518255246cba00faf87d62ac", @ifru_flags=0x0}) pread64(r0, &(0x7f0000f7c000-0x6a)=""/106, 0x6a, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000055e000-0x18)={0x0, 0xd, 0xd6, &(0x7f00004d9000)=0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f00001f8000-0x4)=0xfffffffffffffffa, 0x4) 2018/01/27 03:10:33 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0xff, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0x8}, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r0) 2018/01/27 03:10:33 executing program 7: 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, 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) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bf4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b2b000)='net/fib_triestat\x00') close(r1) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000ac3000-0x4)=0x0, 0x4) 2018/01/27 03:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b81000-0xb)='/dev/hwrng\x00', 0x2810c5b13f165efe, 0x0) linkat(r1, &(0x7f0000d4b000)='./file0\x00', r2, &(0x7f0000659000)='./file0\x00', 0x1000) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000295000)=0x0, &(0x7f0000a16000)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom(r0, &(0x7f00009b0000-0x40)=""/64, 0x40, 0x0, &(0x7f00009c7000)=@hci={0x1f, 0x0, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000894000-0xc)={0x4, [0x4, 0x4, 0x8, 0xffffffffffff9b5d]}, &(0x7f0000ac2000-0x4)=0xc) shutdown(r0, 0x1) ioctl$sock_bt(r0, 0x8906, &(0x7f0000679000)='\r') 2018/01/27 03:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f1c000-0xb)='/dev/midi#\x00', 0x70b, 0x18800) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00001c0000-0x3c)=""/60) r1 = inotify_init1(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000123000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b77000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, r3}) 2018/01/27 03:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000897000)='/dev/dmmidi#\x00', 0x4, 0x40000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000b38000)=0xfff, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) readv(r2, &(0x7f0000df2000-0x28)=[{&(0x7f0000348000)=""/4096, 0x1000}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/27 03:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005e1000)='/dev/audio\x00', 0x18080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000219000-0x8)={0x1, [0x0]}, &(0x7f0000444000)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed0000-0x4)=0xe8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f000079f000)=0x5) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000faa000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x205d, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000eff000-0x18)={0x1, 0x0, [{0x2000000038f, 0x0, 0x0}]}) 2018/01/27 03:10:33 executing program 1: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup3(r0, r1, 0x0) connect$bt_l2cap(r2, &(0x7f0000bbd000)={0x1f, 0x6, {0x7fffffff, 0x9, 0x1, 0x6, 0x3, 0x9}, 0x557, 0x1}, 0xe) 2018/01/27 03:10:33 executing program 3: syslog(0x5, &(0x7f000041a000-0x72)=""/114, 0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000b31000)="130000001000ffdde200f49ff60f050000230a009d0000000f00c0c43000e5f9ec3e4fe1697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce93d3f8612f026723aff9b20db267e5bf12930d837b9cb3452b6c400007d886959e4ebd30900000001f90d1ad5b56d2a917a6f575b8b76199346c8f325b81e10ef981a2666cbf3870aa439fb0db6151c15c4", 0xc4) syz_emit_ethernet(0x10e2, &(0x7f0000b0d000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x33, 0x4, 0x7fffffff, 0x2, 0x10d4, 0x3, 0x7ff, 0x3, 0x2e, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x9f, 0xc, "e52bd38297b05434a74a"}, @timestamp={0x44, 0x40, 0x1000, 0x0, 0x1, [{[@empty=0x0], 0x400}, {[], 0x7ff}, {[], 0x4}, {[], 0xffffffffffffffff}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x42bd027b}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xee}, {[@broadcast=0xffffffff], 0x3}, {[@loopback=0x7f000001], 0xdff5}, {[@loopback=0x7f000001], 0x2}]}, @cipso={0x86, 0x69, 0x7fff, [{0x0, 0x10, "ce59ca524e159c6ca6cf56e6d8c4"}, {0x0, 0x8, "e04453247c4c"}, {0x5, 0x6, "f6a1299b"}, {0x7, 0xf, "c9f43a0975758ab482750e32e6"}, {0x6, 0xc, "12e15baed5c69231fa20"}, {0x5, 0x5, "301571"}, {0x5, 0xd, "4b9fc14b5f88f00c8d72e6"}, {0x7, 0xb, "ca630da5719e932293"}, {0x6, 0xd, "d5b78af1121a97871cbe13"}]}]}}, @igmp={0x1f, 0x0, 0x0, @rand_addr=0xfffffffffffffff8, "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"}}}}}, &(0x7f000087e000)={0x0, 0x3, [0xe64, 0x15f, 0x1a1]}) 2018/01/27 03:10:33 executing program 7: chroot(&(0x7f00001e1000-0x8)='./file0\x00') r0 = memfd_create(&(0x7f00008d5000)='/em0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000d81000-0x91)="0563a652dd612ed97a508890ef26ca691b0fe5c3521b46391a5ce46cbdeecfd480fc5b7712ab5f3b33f6926245549a177bc999ae66bbd72cbc2634d4f54854aae1ff343ed7f46f4db846b991f831acd6d90c63f0e6084b18abf82cc2f91871826cd22fcfe2b125194d54378c800ec8d7b16a8e530c32e84d9a2f27b74e4dfd70cec358b7d9c8ecda1c143f66359ca32a1d", 0x91, 0x8080, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0xd)='./file0/file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x4000, r1, r2, 0xffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x14)={0x0, 0x3, 0x6, [0xf84, 0x7, 0x5, 0x6, 0x5, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={r3, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r3, 0x54b8}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000007000-0x4)=0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000007000)=0x1000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0xc) ioctl$KDSETMODE(r0, 0x4b3a, 0xff) 2018/01/27 03:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000006000)=@file={0xfffffffffffffffd, "e91f7189591e9233614b"}, 0xc) ioctl$void(r1, 0xc0045878) 2018/01/27 03:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dd9000)=0x0, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003be000-0x4)=0x4, &(0x7f0000f82000)=0x4) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) bind$inet6(r2, &(0x7f0000456000)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f0000929000-0x4)=0x0) 2018/01/27 03:10:33 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0x4020940d, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000008000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/27 03:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f0000bb4000-0x6)={0x0, 0x0}, 0x4000) sendto$inet(r1, &(0x7f0000c75000)="fcf9c23664d9c66e866a6ff3edd8fdd761df9ba38e163b6df6b58139f92ec88732df68405d7a4dcba0bd3868450564a86b1c13e49d090646f7ad8548b6e0cea00753f34bcf08bf2c0f86ecc6c9e0b15f22223697e91b7322cbc582d5cedbe2d576238edc601cb1e43c847a77dbd7c68b04bc907773a911db6350a392e11f7cc9025f2569a3808772cdc5cfd649bcdb1b8e1e75c5b9bdb632bd449e4e34743dcebd10bdaec85df5ed6afcc33733", 0xad, 0x4004801, &(0x7f0000248000)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSETLED(r2, 0x4b32, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000efe000-0xa8)={{0x40, 0x5}, 'port0\x00', 0x0, 0x0, 0x800, 0x6, 0x8000, 0x80, 0x4, 0x0, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r4 = syz_open_dev$audion(&(0x7f0000009000-0xc)='/dev/audio#\x00', 0xa9fc, 0x40) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000009000-0x4)=0x100) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000)='net/xfrm_stat\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003d5000)=@int=0xfffffffffffffffa, 0x4) r6 = accept4$llc(r4, &(0x7f0000665000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000038e000)=0x10, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000005000-0x8)={@empty=0x0, @broadcast=0x0}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000cda000-0xa)={0x3, [0x101, 0x5, 0x1]}, &(0x7f0000acb000)=0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000367000)={0x1ff, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40086437, &(0x7f0000a9e000-0x8)={r7, 0x6}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x19, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000009000)={0x40007d9, 0xeb7, 0x4}) ioctl$KVM_SMI(r4, 0xaeb7) inotify_add_watch(r4, &(0x7f0000e68000)='./file0\x00', 0x12) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x80000001, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000080d000)="9918cbcd0ea717515ce6216c6d9d5065", 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$can_bcm(0x1d, 0x2, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/27 03:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000cb1000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(0xffffffffffffffff, &(0x7f000018c000-0x18)="2d01000000e6000000005ca7", 0xc, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/27 03:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000c6000-0x8)={0x100000000, 0xa19a}, 0x8) connect$inet(r0, &(0x7f000075b000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r1, &(0x7f00006df000-0x8)=0x0, 0x800) set_tid_address(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00008c1000-0xf2)="cdf1e9cae82d2823a1245c96ed3c3fdef64db4a189ed8c4b1062e1976837f0f48faa10aa6a240032f7802d555b83e6d99b6d787fe8c6f7ca2f462b71b6150cd3a08e3841a08a69ca5c3ec9ef547932561df3c3d13ec791234d780b52c0bb688f684b270f18103aa6262db64da45bc45f966485c0faee63b31ae7cce66eb54ac8d2fb2c5ceff52fda1a5ba8e451a0a3f1fe57a4e741603298bc7c0df1c79772a79fe2ad7e3aab1b9b3dd5b1a110a95abc6a214f2d598e363688c6e46484fd9479a0d8385d6aff7c669ae6e8f4e88df5f0315e6c5dd962aa05281a4e5ec97dd3c7f224ef3bb8da94813b4e389bc9a8e7003438", 0xf2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000735000-0xb)='/dev/mixer\x00', 0x101000, 0x0) socket(0xf, 0x3, 0x4) getpeername$ipx(r3, &(0x7f000088c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000491000)=0x10) 2018/01/27 03:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000002000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000)='qs9v', 0x4) sendmsg$alg(r1, &(0x7f000040a000)={0x0, 0x0, &(0x7f0000629000-0x28)=[], 0x0, &(0x7f000035f000)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x2000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) sendfile64(r0, r0, &(0x7f0000396000)=0x2, 0xfffffffffffffffc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007cc000)=0x0) sched_setattr(r1, &(0x7f0000c6b000-0x30)={0x30, 0x6, 0x1, 0x80, 0x401, 0x8, 0x7fff, 0x79}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0x1) unshare(0x10008000) 2018/01/27 03:10:33 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000493000)='/dev/rtc\x00', 0x0, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f000071d000/0x3000)=nil, 0x3000}) setsockopt(r0, 0x114, 0x7, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/27 03:10:33 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d8000-0xf)='/dev/sequencer\x00', 0x281, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000)={0x0, 0x1b, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000)=0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000003000-0x4)=0xffffffffffffffc1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x225, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00003d2000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000005000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/27 03:10:33 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000a9c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000b95000-0x8)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000b48000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x1c0004523, &(0x7f00004a9000)="") [ 132.420994] binder_alloc: 18096: binder_alloc_buf, no vma [ 132.437617] binder: 18096:18102 transaction failed 29189/-3, size 0-8 line 2903 2018/01/27 03:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000236000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000d4a000-0x2)=0x4, &(0x7f0000a3c000)=0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x0, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) epoll_pwait(r0, &(0x7f0000303000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xefd9, &(0x7f00006c2000)={0x4}, 0x8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/01/27 03:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0xffd, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) getpgrp(0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00008ae000-0x4)=0x8) pwrite64(r1, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) creat(&(0x7f0000dfb000)='./file0\x00', 0x5) 2018/01/27 03:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) r0 = syz_open_dev$evdev(&(0x7f00005f0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b1e000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000063e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b80000)=r1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009be000)=0x0) ptrace$pokeuser(0x6, r2, 0x80, 0x8001) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000cc000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f000052d000-0x12)='/dev/input/mouse#\x00', 0xbf3, 0x80080) ioctl$TIOCSBRK(r3, 0x5427) fstat(r3, &(0x7f000077e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) [ 132.475709] binder: BINDER_SET_CONTEXT_MGR already set [ 132.482268] binder: 18096:18102 ioctl 40046207 0 returned -16 [ 132.511936] binder_alloc: 18096: binder_alloc_buf, no vma [ 132.517896] binder: 18096:18114 transaction failed 29189/-3, size 0-8 line 2903 2018/01/27 03:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000436000-0x4)=0x0, 0x80000) recvmmsg(r0, &(0x7f0000a4f000-0x80)=[{{&(0x7f000013a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002d4000-0x18)=[{&(0x7f000005a000-0x47)=""/71, 0x47}, {&(0x7f0000f7e000)=""/205, 0xcd}, {&(0x7f0000a45000)=""/6, 0x6}], 0x3, &(0x7f0000c58000)=""/239, 0xef, 0x3}, 0x400}, {{&(0x7f00008c1000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a2f000)=[{&(0x7f0000131000)=""/190, 0xbe}, {&(0x7f0000d60000)=""/4096, 0x1000}, {&(0x7f00005de000-0x6f)=""/111, 0x6f}, {&(0x7f00005e2000-0x1d)=""/29, 0x1d}, {&(0x7f0000827000)=""/195, 0xc3}], 0x5, &(0x7f0000188000)=""/4096, 0x1000, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f000038b000-0x48)=[{&(0x7f0000604000-0xd3)=""/211, 0xd3}, {&(0x7f000016b000)=""/111, 0x6f}, {&(0x7f00000f1000)=""/74, 0x4a}, {&(0x7f0000061000-0xb2)=""/178, 0xb2}, {&(0x7f00007bb000-0xaa)=""/170, 0xaa}, {&(0x7f0000f89000-0xe)=""/14, 0xe}, {&(0x7f00007f5000)=""/252, 0xfc}, {&(0x7f00009b5000-0x7b)=""/123, 0x7b}, {&(0x7f0000b0e000)=""/140, 0x8c}], 0x9, &(0x7f0000fa3000)=""/10, 0xa, 0x3}, 0x100}, {{&(0x7f00008be000+0xd42)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00002b7000-0x28)=[{&(0x7f000053d000)=""/5, 0x5}, {&(0x7f00006a3000)=""/209, 0xd1}, {&(0x7f0000d21000-0x8f)=""/173, 0xad}, {&(0x7f0000f25000)=""/177, 0xb1}, {&(0x7f000089b000-0x3c)=""/60, 0x3c}], 0x5, &(0x7f000051f000-0x3e)=""/62, 0x3e, 0x9}, 0x5}], 0x4, 0x2000, &(0x7f0000081000-0x8)={0x77359400, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000b9a000-0x78)=""/120, &(0x7f0000cae000-0x4)=0x78) 2018/01/27 03:10:33 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)='r', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fd5000+0x954)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10001) r2 = socket(0x3, 0x80005, 0x8001) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008c8000-0x8)={0x0, 0x5e63a367}, &(0x7f0000fd6000)=0x8) syz_open_dev$sndpcmc(&(0x7f000037e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x200000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fd7000-0x8)={r3, 0x0}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd6000)={0x0, 0x90, &(0x7f0000fd7000-0x90)=[@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd7d9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x62}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4c60, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0xffffffffffffffde}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000b65000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000012c000-0x8)={r4, 0x7}, 0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000fd6000-0x8)=0x1000) fcntl$setsig(r2, 0xa, 0x2e) 2018/01/27 03:10:33 executing program 4: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000000000)={&(0x7f0000000000)=""/0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCCBRK(r2, 0x5428) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b0000-0x9)='/dev/kvm\x00', 0xfffffffffffffff8, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e37000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0xfffffffffffffffb) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000627000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r6, 0x0) fsetxattr(r6, &(0x7f0000001000)=@known='trusted.syz\x00', &(0x7f0000027000)='\x00', 0xff20, 0x0) 2018/01/27 03:10:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @random="9601f5ab46b7", [0x0, 0x0]}, 0xfffffffffffffece) 2018/01/27 03:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000272000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd0a9}, 0x1c) writev(r0, &(0x7f00009da000)=[{&(0x7f0000e53000)='\a', 0x1}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000382000-0x8)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netlink(r2, &(0x7f000015a000)=@proc={0x10, 0x0, 0x2, 0x40001000}, 0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e06000)=r2, 0x4) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) [ 132.573333] binder: undelivered TRANSACTION_ERROR: 29189 [ 132.582668] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 03:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getpeername$inet(r0, &(0x7f000083d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068a000-0x4)=0x10) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ff070000000000008700", 0x26) 2018/01/27 03:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000faa000)={0x2, 0x0, [{0x1, 0x10001, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x5d, 0x0, 0x0, 0x0, 0x0}]}) r3 = syz_open_dev$adsp(&(0x7f000042a000-0xb)='/dev/adsp#\x00', 0x20, 0x80001) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000c2e000-0x88)=""/136) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000eff000-0x18)={0x1, 0x0, [{0x20000000390, 0x0, 0x1}]}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/27 03:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000b1f000-0xc)='/dev/audio#\x00', 0x2, 0x4000) timerfd_gettime(r1, &(0x7f0000b0f000-0x10)={{0x0, 0x0}, {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, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e91000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) 2018/01/27 03:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000458000-0x58)={0x3, 0x3, 0x3, 0xbb9, 0x1, [{0x6, 0xfffffffffffff800, 0x2b0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00001e8000-0x8)='./file0\x00', 0x191241, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ed7000)={r1, &(0x7f0000400000)='m'}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f00005bd000-0xa)='/dev/vcs#\x00', 0x3, 0x121081) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000f9b000)={0x57, 0xe51, 0x3ff, {0x40, 0xfffffffffffffffa}, {0x67da, 0x2}, @rumble={0x200, 0x6}}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x90d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x3, "a29fa8ff976b", 0x80000001, 0x0}}) r4 = getpid() timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x1, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081b000-0x4)=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) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000c76000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000440000)=@generic="740522d13435db9417159f98ab75dc1f", 0x0, 0x0, 0x0}) timer_gettime(r5, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r7 = dup(r0) sendmsg$nfc_llcp(r3, &(0x7f0000d4c000-0x1c)={&(0x7f0000383000-0x58)={0x27, 0x2, 0xff, 0x7, 0x800, 0x1ff, "af99bdf55664e75aa5c3713ae32231fd8f61a7a280c32546ac7316f66fd5e4d5ecdcc99e42cc84d6c96dabca19236a6c9434927a2dcf9437fcd888b48fdbe7", 0x5}, 0x58, &(0x7f00008ca000)=[{&(0x7f0000e02000)="99207dd46b1f7c926837ed262560480c26910d7d5e5ba4", 0x17}, {&(0x7f0000767000)="1b1ee4ca7b9f3a816345ccb9c39ad42c7ad216774e7c74af3dc80aaf50c3a12b5332736284e0154d363f2de0d4c42decba59a81ee28ab57bc17a45bbb8f3fa89bcb788c559849822e11a7e3d3aa1f18b931e8a87c63ac5", 0x57}, {&(0x7f0000670000)="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", 0x1000}, {&(0x7f0000e91000-0x62)="e96e45c461c7616da2bf583f18344dc7482b760038036e04fdedc71c6e73467598a3bf80276463746e0743307bb0d5f0b8599cbede6f1eb9ec83dcb2e880034c5f7439fab46444b889ada446c225759ce2eccb989e4055a9081554fc1cba9fcd0c98", 0x62}, {&(0x7f0000196000-0x75)="e0dd8a1744656e5bf6f8d2a033f69f614e4e7998b840ec6fff60457d762a1377d3ebf713495b0d87a12892d781de23d941f8c099a189de26c8976a6a6461a7413888fbcae248402084d5e3ac1bf2fedc140f01decd1e86a743ecc03467d33e659d3e68c500d7865b08e95619c14386fdc8af8f6eff", 0x75}, {&(0x7f00000a5000)="c972d8d45d931e2079384bcabe380c0206d7c69932b9d8112e515e24ccc2eb65337d2aba16497f2700df77e706bd1cb625278a9f0f8fdbdd8d7b6bfbae3e01f1f0287258731372b37c7ac67032feaa704204a5f7b87927de2c0f2d8259fba21d7714c293e7e453a48c981039384a13fd388913dbe57847f383fe6f3b0e102d5f7cb5c1cdced88f107d6325044a40d42a67a30b770ce015d91f86f5eafeb904cddd9d002664697f0242c70e05c3f09a50", 0xb0}], 0x6, 0x0, 0x0, 0x80}, 0x4000) geteuid() setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bf0000-0x68)=@hopopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x8, 0x5b, "4801a8ac67ebc77c47f18ca85d1a787e94e268c9d1f59f0a404d27b4484e63493042dfc219d983c2bed91e28e378cdca40b7412b5e40a8ae3c1e5aaa4eab2c6fa7372c52d4b3b7f06c3cdd50ee9b3b9e45e2bed6ee8d7f1241f12c"}]}, 0x68) 2018/01/27 03:10:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x200000000000019, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000001000-0x4)=0x5a84, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x1a)=@random={'user.', ')selinuxeth1lo(wlan0\x00'}) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000002000-0x4)={0x8}, 0x4) 2018/01/27 03:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x40, 0x30}, &(0x7f0000d31000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cba000)={0x1, 0x200, 0xa, 0x20, 0xff, 0x40, 0x2, 0x4eea, 0x0}, &(0x7f0000de3000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000672000)={r2, 0x10000, 0x15b4, 0x40, 0x7, 0x4, 0x7ff, 0x1f, {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]}, 0x998b, 0x8000, 0x0, 0x0, 0x49}}, &(0x7f0000109000-0x4)=0xb8) r4 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00001ea000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) syz_open_dev$midi(&(0x7f0000062000-0xb)='/dev/midi#\x00', 0x4, 0x0) recvmsg(r1, &(0x7f0000a57000-0x1c)={&(0x7f0000adb000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000061a000-0x18)=[{&(0x7f0000bb1000)=""/33, 0x21}, {&(0x7f00001c9000-0x2c)=""/44, 0x2c}, {&(0x7f0000983000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00009bd000-0x85)=""/133, 0x85, 0xfffffffffffffffb}, 0x2101) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000273000)={r5, r1, 0x8001, 0x0, &(0x7f0000ed1000-0x1000)="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", 0x80000000, 0x1, 0x7f, 0x3, 0x2, 0x6b4, 0x200, "43540e1912febe33056fcc4c459656146c1906c77e6e87f082550fd368"}) dup2(r4, r1) 2018/01/27 03:10:33 executing program 7: 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$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000206000-0x90)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_METRICS={0x8, 0x8, 'K'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f85000-0x10)=[{r0, 0x4000, 0x0}, {r0, 0x8, 0x0}], 0x2, 0x4866) [ 132.628383] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/27 03:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002d000)='./file0\x00', 0x20) readv(r0, &(0x7f000014c000)=[{&(0x7f0000ab5000)=""/73, 0x49}, {&(0x7f0000927000-0x6b)=""/107, 0x6b}, {&(0x7f0000b32000)=""/0, 0x0}], 0x3) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000704000-0x1000)="1c7ebd198564afd6b95f6d9c0ab37624a32d864c9e977be57b7dde6de4af11c1a73d9f2890086eae8e577a3fe5bb5d98c4b76421aa44dfb7aa0b4663bade2306ae25cffc2a3bb1ee9d95a819590b37607002feb075396c9d954b00d2b1e74b91e30f2dd6792ec119a83295cb4f596f03c0e7eacb8b16ef0a5b0d1a8fbd3dbc527b0960d7d0b4866fb5ddc1f8191b616ab6847308f5c75444e944cfcee65064e178ebcaf1d0b9d17ddcc379d10b8687f22d754f358c7f22308589626513151f819edc4da80ecc7683ca5e5bb2cadb786cfb9dd130b021d8ac6079f5094d9343cbc9df230ff865d82b94075805dcb9eaf8634efc379ac377cd998ca77b9e66c1c4bf2fd68d9c664b8f2ad06b69648b877083cdefd78d723a00f02a64e61fa9bc02b896c1d1bfbd71ade5aef8ce54881af429be2bc09dac0b43c2a92b8936055a71bc95c7bd161ae726da85368d50cebf41fe4494398cd6783069410d1ddb7f86bc34226c65e6ade214899b789bc89ab754168beff8f696e9e97da30f9e1aa1fb499073801788a0a8c44c2d8c6e80501c1fbf0a49b9e461856f74795c775cb02cd6cc37dcd6a66bb803ed441021328f239864ddf5d518f67f897ed1e169e2b75c75628d7219078bcf8f64b89e32e6f90e0055c6e981ce26fe76d1283707f059a0a72e190a634df375e7c57278b43d520210180e767a24647edef21275e0f65e0ff9cbcc6caffe2b5225a3dbb33b777c8fe204dd36121aa5c81499c2da9fe368a28cd0a37573ce6d75e396529887bbdb52c5fb2018e5d0238238b0e58acd91ee1b9536b0314c34a869a7b74e6f58378cb4a9142ad89996e0d625b62baff8332febdbc0bb5e1a9d3cac328fd6dd17d151a429eaba6f0afc61935e9267095c4ad95b5f91b6b4800064457841f7e3f45a783ac001f4942b5c675853d09390464ca357ca458f0774f4964f23041d93b58394109cd9cbe7510f12084d4fed16c2087d2107a791b36f03d91028bb149d30c351ba1c5c4c58fd2ff7962b9d7e475b70a34c8a09b59eb9355496b3549220512252c4572ba222002aa2385f2b94415e04a2347bfbe2004733f6e25ba16be481667d513d6f1b01f82f215cd8ae0541c65197fd2dbf518545de90299273f575a47b5bd49d29a1d32594a719d55d8b5ce51afea71ba51f30114aa94e163f08ea67877be67ee332e8cc10ac7503335fca0ebff85074d8ebb774ffe17000f622941484ba9f6fa8af92eb8cd83c9c5cf4bdfcc18e545dc0ab8c2ec86e0f790c8b355de564ce851ebc76512c0ba807216c801af9b5eaf656c8b2aa45438e32d80620e1150be5560edac8944a6dc6b865113b6e35095044bf4530cefff22791e9c789df5dc0d138929789aa05edc28dcccbb3b8d2bf9b4a8fdd64e19ed8bbe3582aedc8ac8dc30b94536f821bbbc40a2db00a7c014e29918e0778c86be3a625a33cb573ee283a9858f1b7183db37f602d83d5c638c2f3b4cae1340984ffb0c0904c3828c05f9752f4a8d2536bdc07fabaaafc66fe1b0203b7340521190a8ede47d53f99381d0fbf2a1b9a5476c9874129b5e9e0c69674b24a50e2e6f763d119dee69b418a4fdb54520ffdd11ac7f609c3d0c1777c26466f131d22615801bcd2eff47b78d81353507dd9905c514ba7bf5e9758c64c00fa05355009abfa96b2605690c5b7a6ae5efe202e62488a1b69455e88ff531001e7a5126df466d0f79f568f42290cc0da333aff2e502d2f9250baf9f223d3b9b92062ee47178a0e4b650485afbf0e300d809d3e2308c148f62b8b76e971396c0457099a9cc764186adfc928c0668d1011eb025c765987db7430f513baffbef00f2fe22a0c60bbf24edb3b74cab49918f2de500122df64001a2a4e3fd8a8a9cc0ce9a008926207a802905b8ddbfb1eb8c3722da5d93530c45169b9738834443b6d980aa22a63cd4a582429ac0d364f5e17d3e4cd4c491107543b801e20adecd9877c9aa5d754db62435969fe38753cd350c37010e643b70872d6195e4bda9577802ff870adeadb05a061e7c849fedf42337fde371e1c19586f99e6bf209e84b0f62236ead8a36129fb1c5f68f29c830eaf709054a459803f0c94fb4a4c3eeb9a1537f3e68b5d199b3f0b5d452e4f0937873e3e1f65984396b652877005cab9c31a04d666f0ce4e04d729049297ca8645515a66e3633011d1df2344db632e9b976156aa488d445879030619bc9c995c7ec148c279b4b665a8b5dca80627828758b43d6e2d65037d3cbbfd83782ca155368f187ef378157dc36d0cbd0b9758fc6de15401351da2a0136a770cf629fc236d7606f0fb5a43a080cab852ac82d46e1151cb9dc60155cd10b814cccd57496d4b70da7142772bc0b8693e1413fb9e7458d5537ba516085cc196511eef9ee513b3863f59140a0160a48de18a9cb129c476b7e5ca2e1a04147c2a8878cc5a6229d38b4a7446e8aabd282004e0302a6a18aa551f83ae7706b282fbde83f0c5c517feee65b4cc76e8ae6443fe69f49ef59b09328c748f281192d94916a91735bd706722192504c839596a6e1d878d92ebda872df66cd3d7c900097036b2860470ef75cb9c56d998ba74eacabdff0ce07052159e243609913fc4b10eb96158c535b394d8517b9136264c746847746cea660d598e98b21abadc2ee8a236357d7125690e58e4b1778fa57d1543608bc6f5e7ec339d5830fd5c1536ef5c052d1c611bec61f0a1ccc0a56555e83b0754a57501157a3510e303a47fd4c249c5cbf00e1a5737cb03f954da46cdae2a50c4a723e220804b91e28477d74cb8c9b68d98d20088dc499bb216772b0c68b7aaa7987a463bb15025f04c9ac30d0082890318a6673d696ec62f6af12f0f2459143dcfcb5b3c972de6d562b751ee4fc62ac6b2f37e37ce8910c492ab416902722fd5c9b6ba6d678a5904fda729635486ce857a2916f98af7bd4b112c58080c9d6c80fec5ef0a04adbe82e136b256b3f627032d5be9a8da54dd449ca2d4d57b03952a67227ef9ce98afb76c60852b249d6cda0b3770ac5eb4f47c154bccad0d0be61198ac0dbdca65022c3fbce71f801b5d1d27605266ae7b5fd2e5b3c2beebcc040b549fe874a09e5ecf32c423a211e6be808146cb38a592b4045b19224242cf07d162480b87398ccc3917f77b5938253747eea3474f96863c8d3cc7185816711b63106c4112d9a8e761b46c443cc57d8477ffe1e892ab8bc26768785a7c763f979dffb71abf13bde96b46734ef0a6757804dbb4de0ec3d787fae06417f67b3051c678dcb8f4eeb4533ede97c0be948bebfc2f2cdf8ef9b2ff9feca86552835966feafe442c14fa97b6cc318dfdb04eb215c46c3dceef869628bf8cae51699b15f1ca123f7f3da66c86c6cad35ae1f91acad602592e61be7bdb380a5b9ef994124f96df612f7d95520c753df4bd61d44be6d16089c838866bbdcc4f931d2e93e1a6afd98b26704d3b26963247773cda52e5cd18a527c4df21af0055911980a595a2b6ae85325c63d45cebf37470ae57804854288b11adf1d3e44c8bd74909d98b0fd3cd6907aeceeb739e952fd07b51c9e37c52c58a2037b75a8071ac22d77cdd229ed00f763c8bc6fc50ce74d1cc53c0a87ab190f528a16b63e458c40fc1bf73a1f28bed55e5a55b90b72b7b0d0bf32bee9997965943e89666ab50aa428763e338477766890df1ea24c39b0b566d40c5d7fa51622ab2f15d9e55ef22703341828f127a200741cdf3fc4424ab834ddc478120f1f5ac67dea2b5b18ae1738214f6676641a93f97074ecbb5ba9080e7667c79e2383f09cef97a032f4ace858748ac4bc330613a03047e99c137750e4c8114148c6e7408cbce2174e0c38f9f27663cf957f50832015fcaa86508a85353577336662da94b2dabab95a1a8ce55515cc8a9c3150457b7fe2497d01afdcf5abfbb5d85d8e3c3ef64cc19cecab10e9d3b927f2d7ada0f941624aa86c2bbcd313354d536fb9399cf57cc1cbde2e2a8febcc0d6dcfb7a048df574fce35c0e57821523e29c36f0e6be596e2f6d28a10c741db96ce55db8c3e3c25eb1bd7fa466aa6fab532665f08141ca1860ac5932c2ca56ca95c37bfd6356819801f59ace3cd79ac1d04a506b0c44ba3da1f285a4133652e8bf1efc814497ad1280af3d86cabc30c4b96a343a98cac6f13d864c1fb8c67dc66778366443f466b04634ad387ec4395e60b800ff50c0a93d3e266f98eea96272de26cbddb1af3844e84fc41e6198423102fbb11369e08d3b02a2c0a7a1f775a71a15d74d26e07fa820d3a65620399d339a1a5cdd3cee23abf0e773281c633c665b37010f64112a8b624c0641ede8e0116f97d292aedec5b5250017ec3c72d6e60b83bc3deffda3a4b800326380f08ef5150f581d180661e9c178baa518210d2507aff53eafa5a9cd0cc48d092c5e3df135bfbae7e8fbab2cdf3369928be377824a3335dc2d0d18c6793f212b0f268aff355754612614c1f57c6ab99a8fec5b4cc45c27b650b1904ae4cd7d92a01662317246a545d52d3e13bde159701e3eaf790c30c0cd489ab4ebc4c881a27d099c45c0b8ea61173551f51625672d7bc056c870ead818311eb4957162c1f2e6bae0f3a3d02c78458051fe0673214790768eb9a754a4e0ba713f48f0bd43518f0873ff894244d11c206a82d76b922bdd68d5e906ca7b96e0415cbd7d285c7164ad7750f2b9bb19cb22329f7c25cba5795415e979549004a40ea96e2a3da87b4f93e61d5c392cf75b8b99395650ce87b4edc928c83a03afd5162af9c9dc7689ffd7ec6aaae093c92e1471b38bd7859ba667f0bd2ea089ca8bff1045a3a1ef26d3bf485cb935c6cf9b84d925746c11ca29bbf751cc30d168ff2b99bed8c879111ca5103dd8fb4d0e64aa1fcfa81d6e8a06bdcfcf26d00f6939a78bffd12d95b01a7dda029f6221520f12b325981e0b446cc3c422093cb65dc7a8dd53faa0e393f516922702c155e45cfb5c56980706e539399390029061710fe292e2ad33f9fc03d14b4823eb8f4dbb81726ccf3cdd0c17fcceeb77bfa688d582e0a0c774a410e016c746a117c9dc57897e9ad3ecb14b2ad7205587be976cc903772adf40443d3dcb9528d53a77f9f52139ac10eae55a62c53af023238653e7cb33ca1d0ca6feb1422153332517309df8b22be13cf492ed3c4e37a1bbe007ea489fe40f8229737486896044f143389951b44545cb9e2ba9aaa543d07563b6cd3f398125a6cfa2caa8b11c51144df96f51055b37837d814229ca17edde29fcb41e772c8435269ad844aef57ed1c7e864d4c46b233ac011a392001435d54e4e6f17d92c54b9490a7af7c309895dadec62899e49ceb43b7380405356733a77a6a5ed3631141599b6fb9b6b15e6b7d6369e4e0650d3f6b4182aa34a5778e4a8d7d8606d373550df4a05a4429f945220cdce2787f6c62e922fd146df383179300afb1c2efffda5df97f61bcac435b426dcfd1b017d9e0087e4b3cc754c7d8a2b327b347a2a69543c6452d6b4b44267f49284424e0b25bf288457972b382dbebbf781fab62f444dbe6930648d30f15cc5bb3a2ce81c09db3792d79a6002b4e505e73742cfde82fe36ddbf8fb7f18d0d7cbf3266789fd1f42e749083d1894664c4230f9a5acf27ae0d6d692e9464f88197580135d202f419c0ccf2d8f1cd96089c43e7852a681d125193d0ebeec95a0ca4d9d3383d4d88768372c662598f4a6ac69d07fc48771247c55818908e2c51b048ec50b5bcee5e829fa064bb5a81e5f6110fde2a3dd77e6") pipe2(&(0x7f0000843000)={0x0, 0x0}, 0x80000) getpeername$inet6(r1, &(0x7f00004f8000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000636000-0x4)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_extract_tcp_res$synack(&(0x7f0000299000)={0x0, 0x0}, 0x1, 0x0) mmap$binder(&(0x7f00003ec000/0x3000)=nil, 0x3000, 0x4, 0x2051, r0, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "e70088237100010c"}}}}}, &(0x7f00009e1000)={0x0, 0x1, [0x0]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000066000)={0x5, 0x5, 0x1000}, 0x4) 2018/01/27 03:10:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000112000+0x9ca)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x202000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 03:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000076a000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/27 03:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setscheduler(r0, 0x0, &(0x7f00002f9000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000a14000)='/dev/vcsa#\x00', 0x2, 0x3) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000b84000-0xc)={r2, r3, 0x2400000}) 2018/01/27 03:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[{0x8, 0x3}, {0x0, 0x0}, {0x0, 0x0}], 0xea) r1 = getpgrp(0xffffffffffffffff) sched_getscheduler(r1) 2018/01/27 03:10:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xef0, 0x1f, 0xfffffffffffffffb, 0x9c2, "9d3f133374419113fe5dc4aca1fcb44390de9ffb92d0947ea5b9946b633da9f6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00006f8000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f000019d000-0x17)=[{{0x77359400, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/27 03:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006fb000-0x11)='/selinux/enforce\x00', 0x101280, 0x0) flock(r0, 0x8) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) write(r2, &(0x7f0000caf000)="", 0xffffffffffffffef) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008c8000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000d5d000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b9c000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) timer_settime(r3, 0x0, &(0x7f0000510000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000033f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 03:10:33 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000001000/0x2000)=nil) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000005000-0x4)=0x0) 2018/01/27 03:10:33 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007cc000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000c96000)=""/40) r3 = bpf$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$MAP_LOOKUP_ELEM(0x1, &(0x7f00003db000)={r3, &(0x7f000089e000)="", &(0x7f0000210000-0x1000)=""/4096}, 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e44000)={0x0, 0x7fffffff}, &(0x7f0000796000+0xafc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a5e000-0x8)={r4, 0x80}, &(0x7f000064b000)=0x8) 2018/01/27 03:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) tee(r2, r1, 0x7, 0x0) sendfile64(r0, r2, &(0x7f000012b000)=0x5c, 0x9) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000201000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c30000)={0x0, 0x0, 0x0}, &(0x7f0000433000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000764000)={0x40, 0xfffffffffffffff9, r4, 0xffffffffffffff8e, r5, 0xc9, 0x0, 0x7fff}) tee(r2, r1, 0x86eb, 0xf) pipe(&(0x7f000049b000-0x8)={0x0, 0x0}) 2018/01/27 03:10:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000cbc000)={0x2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x439, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="53d3cdf0b1870eed0b9684899a2fa8fd", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000004000-0xc4)=""/196, &(0x7f0000000000)=0xc4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1, 0x8000f, 0x9) prctl$setfpexc(0xc, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000006000+0xc11)={0x4c118000000000}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000008000-0x4)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000)=0x4) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000004000-0x1000)="12c812e037a3c8896dc90bb86943caf92853acdc374c5e0d19565b0273f00468d8dc0d4a0472114d69a46706608a3b1568e94b6cef1ad5bb93421f9916f7a570f458002863faff0734feb9d8ee50b14ffb91665b6b9c02ee5d7e432bc31d3a930cf587f5a3f829b5834f5dcab7067aec24329a5e596d8815644c50d4a76f1fa14d37a55275cd1e0fa89ba75715f36d85792f693b3ae88bd23acccb054cfb38efe2bc4c07878556a4d6e5a88fd8af677bcccab8cf5d8919c9b6722ccb9d1fd00c51f77bb63c048dc7f2e17fd32362647a0ed91d3be32cccad65ad4321040e6e146d1fff1b60b0efa926363d25c465f5f72e863e1cbee0d113061320101828d503dca60074f1eba7c0781fc3b35d365b61b91656d8ec9372ad7196c412031fece8598a64a9beda2ad6f4b5c34463be4ea0027d478cf2bdd266a074f828e4feeff7db13e7d2d6a8d1ff362f6b93004cd6c6096b31d08cda266f787dae46f18a0d88986ee4d3556b76ed08dd47ff8ab467cd13d873f3337d0dc028e955a3dcd329422cb43f3cb4a79ee012004eda87954ce4a1c6e8dd627d27bfcf00293b5c2194bc7e06c855264e6501971a5321ec18308bc3b0adfd8e9673623b5b6f42be80ad19cb01df0076bf92729145a02937bc901bf22b4d9d7157684d88b6f02a6d99c5c68897713745f4cae5fe3e819858c7a2da02013259741c57f2e3da16f00d2761e8e30abd5fac8a76005888a802c78f13803c62e95f56c563a86875af3cd088bd1b0974e626846bb784e4c36e43633e2c82233672c3f2e62f3bfadc6a694dc44c0b908108a4882e3c7d4f8425fc65f234e98e7f840ef325fd746d68039a0b9ceae88e1c4c68745464933883351889bb8336db444a1b20b379904463e0baef8f1c3faa2122786544ca776490efb52e17e9912c77212e568a633122329a64d12d06413ca1ef4cd761855cbd89d8188b0e70904de46233f1293dc27fdb46163e27ab3c814aa550f6b84bf6b298262748396dd14b6560386dffd4f7bee21a4898565dde52987dc26b906710e9300e061ddb1e3ff5f2d3ac20d0c704b1ca44ce9490b684974f09badecbc12ed88c6aef9f75a22db39bd91be9c5532d7285534621979c6478b8182564e38c5589e848d29e3502ccf526afc95350181c3227e47251d1539aa12252d373e290567137012ecf43bc7b92ce9dc6845942439170953d243bf611908ff475f99ae57593311b60d166fda3fee5f439fbe601d62afd95393776a4ddc040ed08f54a896d4507a743793e2f1fbcf2ad153537ab6aeb5db8d4b41d0fc5a5144af7d7288a99608ec59ab0a7f30fac6d727b27fdd0fdd96ccfc9a2999608fe31b8b79f6816469fc6dad1caa5f5bf15f53dd8cd047873df073c02fb717c99868ba215e00bdfe7f70cbca1dee43afea53b75e040934f3711136c6b28b1979d45be47f9fa85d15e1f04eb30e6c41c7934444d9750522dfc8a48ce29704d8f6e2f929b50da7b38e57213ae8b02b2b38e90c5568a7ccc31150c7a12b66c64fb8b63675ef5be1e36175ab3bf3d3af3ac569cd47bc7efcbd5743188280f56302b9f854f2e4950fb5a9bcb3a725ccd38bb327479ef4a3b5c434eeb436dece88e820718e50c78a4b36be6999840f97764f8c7133304e0ef25858349b071f508c549c0a1c496364372b5fbef10591ec7e8079e442a223d1dd49df7016329d1379a8f812bf9d6e6d08b9109810f84598526cf724d494dd86a18f85aa97f81ca60e7e59fe0386da31d977bdd04cfbd6a1ae403a811a7baf89f433d021991718ecee42577a094874d41c5ef0dc0e92cf7799941e582a8f2392238475139661a295892009ec4d99443509b48df95b0701663de1edbd48fcb094fae72f7c78c5c46e1609105260d88c21ae4dd1b461b8030918ba4f17d36137ec58522e8e19e8154cef17843a5a58e5a92b1faae009b77c885f85dde3a5f6a170fa428cd201f8094f4699d33eb8d9e532ec8b2cc3734160c21eb5b772dc8ae60c9bdcf9d0d7e0a91cacbfe9aea660677c37f7bf7bb4bdf4038c441db8f3e8b1a9085b5476b844e7d59bdfa972d399f1bd8024a31291dc4fa37343e8e671f33d2cdd261bb061748bbcf290390b33b524222f4853e6251c2fa089006a2928e4da3dbc802663abca3718729a9a8bc5b9f91212add9d91df2c2136c1f4d2e41210ae4b12c3c97990b3cf9010a240173a5f91a2397ee6171437e5cf4d51169302b16248c80f28e7d1b36b87df77a56676a4ac152e966a04842e3a2b1c5f36409cedc8556a1bee2fb286a9e12828eab0c5300e0397e442eccdcf6818ea6aad88f23ddeadc0ae84f6cec5e81515668c71d6af459347899ae1cfaa8246a8f82df941171b2060debf4649eb82701d76bedf8bbd6c7e00d52a50cdbb458577219a6e662ef64399f4ac7fe35b35706464c72bbe88dc15ea208181dee11bb615ef6f101d84db781b513574960aac89ba3b56737398d88538b8fb544610bf1fc8f117c3b71c4168a877ceeed347cbc05150a76728c5911691c3f17793db6b5a8ec7eed2df99bc65be22df01bab063bcc5431fccbbf9e13adc1c45d8fde939f56083ef896412c9a99a94286699de97ccb5ed324e01a5cffac3a613f8a43bcd508b87894c206e43f05331affc7512fc1f5093ffcac7e92f8e4577dcd75baa0042230daa92a2fe53464ae91da807f627fb19892f861d368d7af5a0433566e528c634f03a1b3ce0fef4063e51273d168be3d8ad1f3b82033200fd7b24dac77a7c0d140ef3f5f20a82f2a1e8b6c9d2218a36febac740fcc1c1a73d47f448f7abe02ecd439e2696d698813db841a00172d6855349dafcaf70b2a42ae7886a8ba22c97e431691e22d3629555d5c67a5fd8db8a1e62dc7eca2fe0c1e39f331ace147f8f012de0e6f2435517cbd82e76c61135285526f52872fb71bfafef4bfcc5b5e898fa54ab3fff8dc6b49c98225c20b9b963f9f0372adba735bd2fd9f67a2893e627d3577fc19ba48097fc29e0d09c16c3f7f93344e5ebb2906ecdf0c38e289649be13237812db763442520ef06c8b2a3a11e46324e5f133a08cc5310032dfedc6754c2f1c31387f7e56891e8715e9d16d073dd957b0bfe9f62d8a7142d6557841a8420eedbb294a599c1cebabd760705ca536febeb925010d1ad6e3d483983b3a74a1ab42ba7edb6e8156c23ec20ddfc1f5945ab475d5db69e00bd899114a84b97e7e81431c13cb911282ea2ed2550e13490da311f5dc8f52626a7f269436a45e53acb9d043acc07279b5901e16750384e3f3c9599e6ecf5940384c590c58e2c74a17c43712ac4e738c10e564e207713fa2d451c81ed8d713fe6c98ec696de0d9825511b4ef471c0fdd35fec7c9c1f45338787abea7862dba115aeea173ab077152bfe806237ea8174e90acf17d3f8b530e0233ef330cbcb0115e97e7ee56c4209b94d3ec89f7bbdd3b21ee979a1077b97b627f7d1dd7077942fc9c172c50b622f88fc625781f03d9495e3a6db8e95297923b42d9b5a558d99e14f8c3068161b27fb3e19061b879485703f48cdc7ac03653fed0315ff10c5564229af7a4a835a5f5e6cf75f156d4d0701e5cffd627d667912b9dbcc51f46cb8e8ea7c4f54cd21c2858019803ff5e81f34a2148f9b6c0da5c0d73facd046d68b0c1aad915c25531522792efef74075097f879ed5b7f2e671b94f2c0e7835ef29e74984fef85330924d43d70eaf23a6d68d433124b42496bf7e4318f7e1e27def37c691895de418355665860b0ebdc4486ea89646784e12fc678b410781eef67c63edba9b63327244e63ad72eec1d2704da980f408a71027198bccfec7302d790d141768c02df79e8cd2e14019c2579e756cdc6db34314ae1c2cd3ac112ab071a63a22c8964e3211aab6b355b42bd99a2bad05654f30bc7296e3d8c6829459060d8904266cc9413583821a016adf7062de83a9afe176153de2ce3d8035da4d015ae26133554f697eaaa01958e61079e3e77a397e2565a877522617babe050d7957d71fa5e035f0357b07502e78a873efbe72ff6ce6f5834bc6acdb08c5cbdee75b6f928a37e038ade59cd70fd4b214717588a26aa5fe987c17c7e5334c79449cd7e7fbc848f0a09c17b1b5753b3e91a194839b808d996224771ebff6cf80441d7cd34396bc494c2b478bb0c7bdc7927c77aca2bdb02872c9f8a02bcc4bc6d4d1dde595ea61e881927c2a3fbb45e43f0aaf0bdce12ab4803016079189c6467c69f9630d5018bbb4666d0432f72ab941fe01532ca00722a24113dda5e76171dceaf8c395f4bb145157076acf61be3d729427fc209e37e383bd97030038d97258b25f7b9ad60097980dcca9f4b5a039b497609450191ca7e6fcb9ec79cefe3ee918f7e03e40008718282a34b77872374d657d4b63fc20a06c44334c39b01f84fdd711586aa4151c9a79319622cd5f999b4f05b86f68b20e48cad882599c2f1b7da3001c4d98b7771ac0d5185fe933abfa38e7f92ff47e09cafdaa8bab8279a9a741623e5cb143e3cbb54c090daf6bd6d0dc16f6c09f16ebb167c03a4c974a1cb930f10ffc9242e331969d361016bf85333da611f8e12caa537976aebabed96dc23287182372bf6b37d6976f674274a38a035483c875d5f9eb7adf2215ab151a20083dddfce3d32f46f0a4c15094a834e2299479b79d9ccb3c6ae3d3689791ecb77fa93f65e0cc2f821090784319fb3011ce1e3ce84e191446b43aa05505df50aa5ad1825de6684eb891b26d422ef9d8d915c5fd458e71bcf9ae0b02fb3a0dcb3e5aee8172cfc561d6efc74e4da48f8fe7dc5abb084b1b2a597d476f1657a8ac9bf63167ebc4b81b8cf26af1db3faca8fe651e3a9b73fe60ef6de7ecd31eee4025520f069e10296f3e4605faba242bed9866b362ab43a6c62f91612812d27a49bd2c4ba880f87f4e989603974920495f8e2eb9947aa191db60485e83695d8f04220b24a1d941d2cd476b2a2b23f6fd6a0e56b62298b10b2290aff4566537c2b9c007d6971a85be212532058fe9d372a89797b4e09aad0b46f83e90d08e9b5b7d05c00f296419851d5eb895238eae7bd1f6668b85208f944d60991721020a5f779a0a322b8c0109ce7bb3b96c9780be214facadfd2265090b8fcc6f5754a3a0d5c2d2d95bf101a2c2140018db64ba77806065570e20a9b3491f6df2c7872616e8414658f59108e3b33826273b24b7905c43fb8a8181076b9f1746dfe3c0da7e96c0f6465d7a9bfa16881aa19f6546563ba5a29d7202bfb195b472923fabd9a828c4a9bf1d06c05f4040612784f5716c1698c3e4bb113206c71871195d34783cc7028e4b072c3219ab9c3561be6c9c098a3c09045496584a9dcbf1f7d6ae9d9fa4ab719513d4db94d6d7dcb90106d10e9395d6fd963730706f88e66d512733ef2cd888a7b073dd913ddd9675a1e64d218ebaabd1070b91c3d996d46750e1671c3e047d7faef8e0facc23f7087f6377ade97bee8efba161fbf4485bd5cf18ad9adf298c89aae0f6944ffb348dc0ecfdd782ff564c90f88dcdde2cf7d38173f6a62fff09a4bcefecd93559afe636e0825727b760834144ab1d296872c67d4104083bb7157ee868ea562431c9b32112b9b257ac86f38bebeb58f4c4941d9cd97211949693241042c82187857bc0e0e33b698f051f64c76821eab9be87d03edb9d1d070dca2bcf7fc94e92ba8362f59ce1213a2d21c8e77b2b920918832234dc5add2edc4b10a365c0c889e3d0ecb1fad98a370a5fd340567aa2c4683904cbd480") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000008000)='/dev/admmidi#\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000008000)={0x7f}, 0x4) r3 = getpid() ioprio_set$pid(0x1, r3, 0x8001) 2018/01/27 03:10:33 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000028000)='./file0\x00', 0x41, 0x81) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000020000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0x8) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000029000)=""/132, &(0x7f000002a000-0x4)=0x84) 2018/01/27 03:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x100000000007, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000048b000)={0x0, 0x0}, &(0x7f0000701000-0x4)=0x8) timer_gettime(0x0, &(0x7f0000550000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f0000f10000)={{r1, 0x0}, {0x77359400, 0x0}}, &(0x7f0000ea6000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000c44000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 03:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000052d000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) io_setup(0xff, &(0x7f0000220000)=0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000be0000)=0x3) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f000098e000)=""/131) io_submit(r2, 0x1, &(0x7f0000a59000-0x4)=[&(0x7f0000a48000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00004f2000-0xd)="d4aea159d9d075189e", 0x9, 0x401, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 03:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$audion(&(0x7f0000e88000)='/dev/audio#\x00', 0x400000000000, 0x82001) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f000068c000)=r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_wait(r3, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000028e000-0xc)={0xffffffffffffffff, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d04000)={0xffffffffffffff9c}) bind$netlink(r4, &(0x7f000080f000-0xc)={0x10, 0x0, 0x0, 0x9000000}, 0xc) 2018/01/27 03:10:33 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt(r0, 0x84, 0x21, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00005ff000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000952000-0x56)=""/86, 0x56}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}], 0x4, 0x0, 0x0, 0x87d}, 0x2}, {{&(0x7f00000bf000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000e95000)=[{&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f000051b000-0xb3)=""/179, 0xb3}], 0x5, &(0x7f0000a66000)=""/4096, 0x1000, 0x5}, 0x8}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000138000)=""/60, 0x3c}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}], 0x2, &(0x7f0000000000)=""/146, 0x92, 0x4}, 0x2}], 0x3, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000003000-0x8)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000001000)=""/225, 0xe1}, {&(0x7f0000002000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/250, 0xfa}], 0x6, &(0x7f0000001000)=""/133, 0x85, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b20000)={@common='ip6_vti0\x00', 0x1f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000002000)={&(0x7f00001da000/0x4000)=nil, 0xfff, 0x5, 0x80, &(0x7f0000b5c000/0x4000)=nil, 0x3}) 2018/01/27 03:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003c2000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$sndpcmp(&(0x7f00005f7000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00008ae000-0x5e)=""/94) 2018/01/27 03:10:33 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f87000-0x10)={0x2, 0x1000, 0xffffffff, 0x7, 0xffffffffffffffff, 0x400000008000000, 0x0, 0x1, 0x8, 0x3ff}, 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f87000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f86000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f86000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000f87000-0x1c)={&(0x7f0000f87000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000f87000-0x8)={&(0x7f00006ef000-0x34)={0x1, 0x80, 0x8001, {r3, r4/1000+10000}, {0x0, 0x0}, {0x0, 0xc01, 0x5, 0x363}, 0x1, @can={{0x3, 0xc7, 0x1, 0x0}, 0x5, 0x1, 0x0, 0x0, "406d4b824bc208db"}}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:33 executing program 3: r0 = add_key(&(0x7f00001dd000)='pkcs7_test\x00', &(0x7f0000096000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000e1000-0x1000)="", 0x0, 0x0) stat(&(0x7f0000100000-0x8)='./file0\x00', &(0x7f0000109000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000a2b000)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0x823)=0x10) 2018/01/27 03:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) connect$inet6(r0, &(0x7f00003c4000)={0xa, 0x0, 0x0, @loopback={0xffffffffffffffff, 0x1}, 0x0}, 0x1c) 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x802, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000012e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000c87000)={0xfffffffffffff311, 0x29c5, 0xfffffffffffffff7, 0x2, 0xff, 0x7, 0x2, 0x2, 0x0, 0x8000, 0x9, 0x400}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000087f000-0xc)={0x3, r0, 0x1}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000403000-0x1b)=""/27) [ 132.992692] binder: 18247 RLIMIT_NICE not set 2018/01/27 03:10:34 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000005000-0xbe)=""/190) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000000e000-0x18)={0x0, 0x54, 0x80000001, &(0x7f000000e000-0x8)=0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000-0x40)={0x6, 0x7, 0x7, 0x5, "1916eb598c3ca8bb1165d2b66294f667a38f5d149e5e38a6009a156d3854ac661e8750c5e7b38ee47b851f85", 0x0}) 2018/01/27 03:10:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f00001b4000/0xa000)=nil, 0xa000}) 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, 0xdc89, 0x0, 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={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") r1 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000170000-0x2)='..', 0x0) 2018/01/27 03:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f3000-0xb)='net/psched\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b5a000)={0x8, 0x7fffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000002b000-0x7f)=""/127, 0x7f) socket$netlink(0x10, 0x3, 0xe) getsockopt(r0, 0x8, 0x7, &(0x7f0000ab2000-0x5)=""/5, &(0x7f000086a000)=0x5) 2018/01/27 03:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00006d6000)='stack\x00') ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000043f000-0x48)={0x50000, 0x0, [0x80, 0x65, 0x8, 0x0, 0x401, 0x1, 0x0, 0x1]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000f7b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0xf001, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r3, 0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) acct(&(0x7f0000932000)='./file0\x00') 2018/01/27 03:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000000010f, 0x4000000000082, &(0x7f0000e6d000)=""/4, &(0x7f0000377000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000767000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00001b8000)={0xfffffffffffffff9, 0x1, 0x4, 0x7}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mremap(&(0x7f00001bf000/0x13000)=nil, 0x13000, 0x3000, 0x0, &(0x7f0000d98000/0x3000)=nil) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000351000)={0x0, 0x1c9c380}, &(0x7f0000140000-0x4)=0x0, 0x0) [ 133.034697] binder: 18247 RLIMIT_NICE not set [ 133.054388] binder: 18246:18259 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 133.119425] binder: BINDER_SET_CONTEXT_MGR already set [ 133.127835] binder: 18246:18285 BC_FREE_BUFFER u0000000020000000 no match [ 133.145736] binder: 18246:18247 ioctl 40046207 0 returned -16 [ 133.155195] binder_alloc: 18246: binder_alloc_buf, no vma [ 133.155227] binder: 18246:18259 transaction failed 29189/-3, size 0-0 line 2903 2018/01/27 03:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e0e000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007d2000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000576000-0x48)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0xef, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x48) r2 = add_key$keyring(&(0x7f0000916000)='keyring\x00', &(0x7f000091a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000d77000-0xb)='pkcs7_test\x00', &(0x7f0000d9e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004e0000)="53b4e6a2a204cd2e8c8f20883636c5f11fb04ff6cf9982767fb89ba387c0005bde4f8c2376320648812c386f9d8f45065c5beb9ecdbafe164d816ba8633ecc06da7490b4c2ff263761c3e9f1681d61630216f94dc96c640283ed04028e01c6fa31107e5a2d5d52799499179e2c4dffec62787cc7bc4c", 0x76, r2) 2018/01/27 03:10:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc8, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000a2e000-0x8)={0x1, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000-0x58)={0x0, 0x10, 0x5, @thr={&(0x7f0000003000-0x24)="733ecf75f6a66bc4c5f5ad8950a22dfdfec631afdcde68127ea3120d1340aef02ad942aa", &(0x7f0000002000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open$dir(&(0x7f0000001000)='./file0\x00', 0x280100, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x2b8)={0x10000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{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]}, {{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]}, {{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]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000004000-0x68)={0x1, {&(0x7f0000004000)=""/4096, 0x1000, &(0x7f0000004000)=""/189, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x7f6, 0x44800) keyctl$session_to_parent(0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r7, 0x114, 0x7, &(0x7f0000007000-0x4a)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x4}}, {&(0x7f0000001000)=""/3, 0x3}, &(0x7f0000000000)=0x0, 0x24}, 0x4a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000007000+0xbb)={0x0, 0x28, 0x2, @thr={&(0x7f0000002000)="660791a03fc40abd27b2342769e0625ff2b91b9b34f4002252bb3a6b584ac522a9309f25b52d4a1f9eab65c9eb39a95c0774ca9b93a53be31bee44179ca67ff9bbc6515b28caf19303f703d61261875092ad3eb64c331cae8f48cfe36b4468629a0e0993a48d608f95fe6cb108bd07da3aa9eaa51954680277500be99cad1965b7a9b4290642c00715de4770cce2d9f317fdda241074daae23de7eb325ab0d1db286dbe0e871069d55a317a11c4d5b3826fe9312800b50845dfa15d58d7366cb8be84ec55c790e3f15334a465740c2693f2d57de915c995b4d6ac777deee75e2c06a1c9740ac436b88fca01f15f9a84789a794f967f0ee43a56d8f4df0010960429edffc0d3885fc4dcd76d4679866a9c4485143e7e02ded379ace67dfb8ea6e4ad7eaf87a0e0dd1b1b766fb3691c8deadf23c3a3e5bc87b512dbb470c77654f0ce5ef91a7a36c99c739c0917c8ceb28dc070566a5817a814cf1bdc25bcdfb4b0da99c9630dc74748222c8880908e602c46494460d2fc4d9ca98cf9d3a3f504cd26967564910663def34d17212b839379e5fa1293e6f02601541b4e7cfc33a7fe2260c3053a7a62b712137f2ebbbfba4f7d0486cceb463b50a362a5ca9fa4df77fa9c6c779d0caad2ff951d2c840147944c006909213bc1af4e9314931d28781b04be7e276f24d925a865d69bb5ca0a325e1ebdbe3ad928b1547f69063d9743a7fde8938fe7e7e41dace7d9973de91b88cd207f5d5ad4d737e28ad467ee25f9619a34a42ee3ad3e9a9003af84f3fdb5a7212a2ba38b0f481f0b15d292aee2d7faa298a1fcb82018b9fcb6409fe7b77f59708ed1ede0dc155070b58f4ac73de522f6da7442bb03fa233801927a3bd2cee052845d18a31fec62fbc8d21d2ce2a8f33648a4a74574e63843062bad6e49c58c19d04fafb85f4812c334c6d1992b1f4feefbbc9f32f0206571818c6495613cd2d20dc5963705635744005a237541e96b20163ecfa2e44f9b377e73219b1d488a0694fdf1be1d241fe3ae3ed80e1a5cc23f8e90dd2521ad1f93b5afd2c0ac59f7f8b6ff85650a07170d83a8315c87a532901c1d44ce94ae82f2de813ddbf119a3913f009444f02db3cefa40b0cdaaa1da0db97636ee4ed63a7c96e0586414b9ec37182db9e88962053707719e6c5229cc58eaae2667b1b7c7e90d17322d335b7273e22f20fb9c6a6f82f19550b08dbb9937704fa5763090f237de0bf8d121ca39a81b08f24589e773d01e8f8df8d2c77c5f021bfdf9702b07d96b8c3b39badd8826f9ec9a53dd2a09140776e323c33a83eb02fac9d671ebbbbecc5c8fa04bb8efc0456604b6eb14ef814db739345a22077c9b60d36d8e4d8573cc80eab1d56e2fb4748701bbf080e91831422726afda7f107bf98f0811fc276d0adf6a6b919442bc422287cd5b33013ad2329c16789a7c68bbbc3a0fc7c1192a8cb263e106c7223726e9088b09f551e5989920d2bb6914300da69d90efc32d58ec26c4b2153eedda76b2a762afee24dd812a0d70ec3fceaab53f8cdeb1af0a7b1da32758768487db16a8d8ff90731c47520354c970db495b17721708efba07576c98c339dc0688c9a6cd9a8a5d78838d1c35fa2eca93647e4c39fcaf842487777fa3838bbe79f8a67ab5a70d419f362dbc0e3b1e01b58010c8f694ba7c8726bf54976eaa931cab12cce0eb95fbc25c714e1723cd956ebfba44881118a10e4cf113b7e31c033a849bc9a413e359e1495e55e9bddd5ad8a468592bcc86a238d3ef43eeb060ec3be45f602bb1de5034bf6c33ec68858ad1733e68e15587edb0a492b736d80d434b7c8a3e51f33f631f052974b037a5ca61f73875e68bfcda952cc068ca344e2b357fb93dff54bac50fb6db87c424ef1ed76e7c7b43d7d91fcf71ea7d63faa9dae428759a4aa496e5c8bc9e234effbefdb92493f86b777dae2365fad88fef55e3247c886babb70736937901981d566deba614323fedabd96087e51a7d64aa0ee8b6ca7c9bf6127601996b9ef90e1fd5b58ad2e354a11d68b509783344ee3b6e798429624fe9f23114dc1a1854a557ec563c541b5272572c36fe0a3a7d36e85587df06cac336ddaaf014ee6b70a1b0b5e37f8986b7b7ad841e61cab4ea811378bae2ffae54e38fa9b0ab4cdb663702839b7016e75a29f223ba1bf38bb8b39ca44e6aa1b8a47d98409cdd31f249f06b223f5ab807fb01cf718cf892d1ba6f620d13fa266bcf87928c7db3bd5e129fe0e418aa45eba2bd0776a6fc7cb1aaf22fb6735193b09f0311330c10fa441d097a6344574ce421c45a7c580ef33940873006761fe04b7cf0f67162f0090e93f9529acf07647a2f094ca6da53ec65286ccf7bacc9809af4e7505bb7855566447ae5963eb7518fbc18d4d4251c1489421066865a3d55f98c2d90bddbd150ca46a9b7ac49c2ef40e456f2d1eb2c3376a117ef23f2eef5fae8ecfca494ba7b16706765b2e8fc4d42f4cfe661df879c5e0ef42d7f3fdc26043c5eb4ef23449f76b315af252e3b03c894f99dfc20d76a9172c4d1a5a04682d3d835cffdf6168d3192dc812202fe24e640b596394ed9ce55ba2d0c7e5cb3f671bc0ef51952c646e8cb684ccce5b8627f878c0e34b541a3014cc2f0cd100cf9b607548b57bb6658a09e0387aa97f6900c91f48b0ee3b0b3a18ae516cdaeb0d17b361503cd9b6d2867f9882cfa787d58562208edc1169fb071c8c8378dd03eb0927983b411a6812f74294d4bee530b360beedcb0602b397fd2da3f14b07a572cfbda60afcaacd1aa37c831cf644f8ec14e5503ab3ed141cc295a25ffaad0b64b4aec9b5e2975642dcb840775cada072135e884b66d3c89c4e87b2a765e79b368d9491735e7fb4b16856c2ed9e2fa02bf7aa559c779f8ab87e464ee7428b957ad43a2972ab2d83affbf36daa137e1f461d5463f51f6ebf0510a788b32190119c8e82d2e60965e2d454ef76ae2effde63aae395993038b1d7b3179eed0f7afe566b7631725cedff22d09384f569c4d36f453d009884563aee211643ab7c60539bf348a3a3527dc25a2fda1e607462856c8cc8d058680b62e4ed2d75b9540f49ee917edc4856b84c3fdc301a9bc5028161a534f80fa6b0e1342da764903bf4ff6cbd50ef00fbc81157d8cec44925917c74b5ec024dd07c9901afacef84845842fca4e4f4b750e2eea405012acc0bea235306a443942288d61c95638537322845a92161d38e07df291f0195360b0b505db3324e22dfb6af40fc458a5d2b534105ffc4ba84607934b4965ce8e1c8abdeb989881aaa56915df0bb1a0c725fe9416e7ff4ac242e3f6b15706d161ee4e1b054e6ccda80380301dea8b444324da12cc13ea770cfe48b6581a942e4729140f22a3ae0ba0f10356963a93afce09f4f6e2c00acc89aff77e6bf0e084fde56cbac42a2ffffa10738401aa7b5d2aae6463fa1ed874db722ee9570d171a4b24287b09571e70a3ebf94abd27c53a95f276dc6d21dc21b7dad8b5c156c3e0ddfde39ba5dff36dd999fee36d34c6f871f3124119f9328173c3e27874e2080472fbf2c0c2dc85fc472d0c8badef5c19285a3a90fd52d7b9fe084ae8a9bce5e2a37431d63dca6680e2cd990ba76264ca5878213b1c32c70d8591e8983cae478c9a7536f4b2e1ae514f4374e8e51762cff48dc76b7426e3852cf8dede8a0cd735a84ce0c8ab482dd7df78b02080864f81fbe83cc7ce7e27b5d4edfb7b7b346ff7731d07c4258b8e9fc0c4783151d00ef91cbb41cd66cff74092dbb3db9195f9ca7a7f41d6fb44a5510beb96d37ebcfb69102ffe6dd48d125d1e5ab6c1b146f962c80d9e524a34bd11ce6e85a9f6d23e80f92c1bc850600e7187d9bad94cda310d89ec9eb4035175ac2b40104c64b378281b95b3f8d565148d980eb1db09103268ee89493aa7d2b5cf870a54a8a6c3c4df60083ce75fabf463c0dc98815f9bb25db2d4ba62b707b6173af863590bfc875c3ba73381ccf9af6570e28a2a2124ff511efad138f25781873262a9a22847a90684e2babb148d2fed9cc451a3c33567857cc54c6990a49137be6f215c4043530f992b6f75234d5e3b10bff6a2b2709fa2e2bc9d3292f19319d3c058ff8b3f8d05ca2841182421c726d5d867c38ac7ae8d15a7792d55ff5191e5fbe182d74336b0e0691368ceea8f67a3efe2483a758e6d475e3b03ac314aca609e9ac4bc4c8b3c8792106a6634abba100714edc48b0075aa0d2b4e7bfe6bbf728b304113d07a0f177ee371841e2e0f5c22be7c4d4538661d7840782305550eae0b92b385846d6d1742fd334980478141a5f3abb5bdde0ff38883363e7e1ca85fca1745b924d6485029b1179483397df213ae34bfcfdd654a2f42e961c05778ff7fd5f76ee81d7144213beb2234d9055b14db1e94205c1bf277a38d97aa89771aa95fff931f4e9fefa76639cc685e8f300957db192635f683db019d3f89ce4108a9cb9e05273ae81b13e7a9755a0f28abbc5885adc2cc277b011d0409c273167a5ab14cdafd87a31add02ed5449747e9ac4da6b8fae88df0dd131bea0ecc26ee0540062de8a077a458415f971c3e72fb85c1a05f91c43fe598f6645e5e4d47c8e984876bdc3841d30ebda821e734efe9b2656c1e70d9ae48e5955dec6296f29fae2f62d3938be48860bd625053552736954dd43fa7ef7256aa5a5477806a215ffc75fea8de44ed72c1f50d3964cef94720a93542ffa225024feedb4691a3f54be125002e827f7e8fb0e28284e765def87b15aef0791510bfa9d5be3bde804501fbfcd81d2590fbc242f6f03298c1e4a43a32aaf9b457cf174aa0a1d41728f8987a35253c7a07261adb75cce96eeff4f3392d3ecb2f48849e2ec4ce9f0f6e1418b456e80dd46c9410a35bc318129a00fdacc0e74724282f46857469381f57132edbc112abee2be120a7d46650c0f27d31ed6f6c2d36e2cfa26e2c6a8fb04ddcae0015b954586220e26aaa79a67bd1bba54e65bd33e6c5099b4aa193081600534fa7cb93e151dce8b5d91b224c945811319ed3b30a2b79605a6b10f8256400fb311f429899085bb7ec78b000b7c23c0b22d04a514758e69e8e4575dccd2020c521fa25bb724a9f939df186061c297198b777c9e9d58108e05514b864b2d9384fbfb1a64d06364fe685ef7c0a563f5794606035b733fb068f334a7559d7136346e045af8e3c4618dcd2b25b19ea07af0819d25e802239515cc90f090be9eee57febf098a32d4d075cc6b1ec77f1eda0c4c566663f2a12952bbc8adb343dc0a90bab93acba193b0e262abde91030be084b13c35872a40f4d931ed0c0a85eeca40308cea750bfa1e56380e1e8c3c030a2d89774886f96801bd9d1f33bea15cdac39615063336c0c60f6b76b7877d79f5ee9ff9d4e848ec9dfcdc6c9f5063019bb471672a4009baaa31eb89ccaa81464d6fb81f2c0a22a5d484150e3dc0f5f050904f4a658b62e809abaad4bed97c4020f09788767432c4cf9e778334e7268b31b1147e7da9c7d61669041127708b808016fe40c86e6f5f6a9a691df43f48ac060b690d55fde9577e879502958afbea50daa678a7bf18ddf6b1b2cc08da2aa8efcfae93fd38c02a1b7e10cab918ef34ecdddfa009f881c425ec7069c6f28567133a1bfc13e8465ba0e586db27b0dcdfea44d46dd3da56e700b2570ca5fbd2859b6a0c649e894edac36686e939da9164ee1973c350c72800726839245af88d32f44bb8dee5c964302152b7d2cb653fdafceaae62138ab58943ca77c2bd5b1972fb3", &(0x7f0000006000-0xf9)="72b9abff749a2f45c62296ed3486ded2377d79468ce5075a58624085fb96ac14fa8c7e2aacfb5c828a31c0af525a648b9cf38935044fdef5adc4555fb1431b48950935aec194559a07c1c44daf1b9be4c8f7c1c0fb520a9c6cb804328e26a51fef51ae961e42dffbb6c6cc8387db27a6367c1676bec60625cfde6b2fa58d45ed3b2c72090cb2c6a9cb1c26b471b229a90e0b820cf5c40f44682b9d8d8fa14ea6bf6c28e3b682a6c667ad069302f579727f6c4a42a2e30c522131458593f56b7aec874dddd7cce449c5d762d07324c90bcd3e09ff77789f8698fccdcc88d4d83ac08764ed357ebca17573f30a21f32e87a9d92ed1b65961f414"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x0) timer_getoverrun(r8) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000003000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) fchown(r2, r3, r5) fcntl$getownex(r6, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000008000)={0x1, 0x3, 0x81, 0x4, r9}) 2018/01/27 03:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000880000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x3, 0x6, "5af526", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000867000)={0x0, 0x400000000000002e, []}) 2018/01/27 03:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ca7000)='/dev/amidi#\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x3, 0x9) poll(&(0x7f0000192000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x8) 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000f1b000/0x2000)=nil, 0x2000, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x27, 0x82b, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:34 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000347000)='/dev/amidi#\x00', 0x4, 0x8000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 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]}}, 0x7fff, 0x35c, 0x81, "e1a07b1f03a12c58e76c26c6f8d1164ab3dc9adaf674ffe971a9895d58ec6e743c0f2ddbb0e5dccda7f1f9ae397c0c00980e2cda2fe3694a5f263d3fa82c412156ea075ee821d38bdb72d0303e5db5ff"}, 0x160) prctl$intptr(0x2c, 0x0) 2018/01/27 03:10:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000122000+0x619)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00007b5000)={0x1, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 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$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/27 03:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000071000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000634000)={0x0, 0x7, 0x4, 0x800, 0xfff, 0x3, 0x10000, 0x7fff, 0x2, 0x2, 0x9, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000513000)='/dev/ptmx\x00', 0x181, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a58000-0x8)={0x0, 0x5}, &(0x7f00006ce000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000704000-0x8)=@assoc_value={r3, 0x7fffffff}, 0x3) ioctl$TCFLSH(r2, 0x40045436, 0x205) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e74000-0xb)='/dev/mixer\x00', 0x400, 0x0) connect$ipx(r4, &(0x7f0000423000)={0x4, 0x90, 0x8, "dbbdd363b426", 0x0, 0x0}, 0x10) 2018/01/27 03:10:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x80) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000cb7000)=""/197) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000000, 0x0}) getdents(r1, &(0x7f0000000000)=""/132, 0x84) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) lookup_dcookie(0x9, &(0x7f0000001000-0xa8)=""/168, 0xa8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000002000-0x90)={[0x1, 0x4, 0x8, 0x6ef2, 0x8, 0x8, 0x7, 0x8, 0x4, 0x3f, 0x3, 0x8, 0x5, 0x7, 0x9, 0xffffffff], 0x6000, 0x9800}) fchmodat(r0, &(0x7f0000001000-0x8)='./file1\x00', 0x101) r2 = eventfd(0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000004000-0x2f)="4dfc11cc9b43dd82d156ec294131af2f4c90beea6d375b4961e7197dae57347a08c9e2704694fe79812f0b0520c065", 0x2f}, {&(0x7f0000001000-0x5c)="761f3646d470b1fb60fd92efa2fcc6957c399f30003fb1ec4e279dd809179398e0e885a506e022b9fa3284462d1fdde97b57168faf3e7db450b2127baaf08475d5f650d2b760f8a9fa88ca3c76d7dfded94dfbb7e223152c6c2c0ca2", 0x5c}], 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0xffffffffffffffc0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e1}, 0x4000000000, [0x8, 0x4, 0x8001, 0x1, 0x7, 0xffffffffffff0a33, 0x100000000, 0x9]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000005000)=""/31, &(0x7f0000005000)=0x1f) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000007000-0x4)=0xa1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) [ 133.177403] binder: undelivered TRANSACTION_ERROR: 29189 [ 133.186227] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00008d1000-0x4)=0x100000000, 0x4) r2 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006d7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9215}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff, 0x6, 0x5, 0x0}, &(0x7f0000018000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e0f000)={r3, 0x1}, &(0x7f0000b2f000-0x4)=0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) pipe2(&(0x7f00004fb000-0x8)={0x0, 0x0}, 0x800) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000dbf000-0xca)="d98dea9783d96bb8fe49af5227fb6792275eaa4fe3eece7fb4f5b4833583e648338b1837fb4822563010a33c90268934f604209f5f0f85aff7b38854a3836f8b81afff52f88bce41aabc5fed32231a665180f5e7c37c7bf84184ffe6bb4ed8244d45b6a4447a0fb07b86587efb77d16be7ba63459c81a0e29daef93a4b2530909a95b6d992f563a1585c515de022b8e815408bca102af0b11fbc1211a08410a2607c3c7c358daea1b05226b61aab49086dbbcbd0841257fc94265201b81c99202bfc5e1f5b88aeb8052c") 2018/01/27 03:10:34 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f25000-0xc)={0x4, 0xffffffffffffffff, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0xac)="14bc7ddbbbddbe59a6e592046e515db19de4e80d835f5c67c117bc8a2517786c82a3fb3b686f81ca3a4fac4478914263248368162daeeec41c0e987efbcc959dac69146400f3b73d87909a7499a949e0d287204cd2fbef8ce236b922318869b7ebf9cddc42d2a9ad523423ad78d6d2754b0d27606ab67bad005535968a92287a473338fd80bf363a08021c8e6ed18e78ba81bb843f47d588014d5669fcdef8415cbce296ecc60379204a2a99", &(0x7f0000370000)="65b5a0ef1dc2208228f3a85fb66b828246c4fccc43", 0x2}, 0x20) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) fsync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000-0x11)=@random={'btrfs.', '.bdev{eth1\x00'}, &(0x7f0000001000-0x7d)=""/125, 0x7d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x410, 0x10001, 0x8, 0x6, 0xfffffffffffffb06, 0x8, 0x8, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x81, 0x10000, 0x3ff, 0x8001}}, &(0x7f0000004000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x1a}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000005000)={0x100, 0x4, 0x7}) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000006000)=[{0x0, 0x0, &(0x7f0000007000-0x28)=[{&(0x7f0000006000)="", 0x0}, {&(0x7f0000004000)="e5dcc0ec4c9c95cef94a33efcedc68c9254f3b46fd3ead", 0x17}, {&(0x7f0000001000-0xf6)="430dfdcdf7f4ae5b9147fc733621267c24c0bbf4c527b263fba6c4651646bfdaf1df12036d6537e572642d93cacadfdac653e11a3ce9927012cb3988e9ebe00747b3a15c85083f5df035dd3624f7d59142655d162f4fb90207b786839023a27f77de3d6b98d4a79bc86e4e568372f0732857d569eb7d6ae8d96878009fda31250af7aa5c3e46a21ed88feb64058ad819031293770d058f9d64447e322ef44a36dd9523d714b04d2faf7e6c5bda903254b6101a8f6e396776609b6fa33e3fb868f7bcfc494757cc832f64d5cf5194bc7b9e11d14d3a661c54f13a991a014e02c1e918b27572ab68df2739a82f3901b1baa798b6ee486d", 0xf6}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="0db61f919fe5c2eaaba2b264c27a5f8ddfd66e6a590a8560821e9ae4207f8017f56cc81fe231f22e07bbfe37b6ae5e34cd7c8f14cbb57db9c70da3595c424e5ed880b21f2baa6d7aeb8cf1a554ce05", 0x4f}], 0x5, &(0x7f0000002000-0x74)=[@iv={0x54, 0x117, 0x2, 0x41, "65bc0d7fbf33caa39bf76b17a5861d7a433592df08569ff8107fa35be56a9bc8af76f01f30c6dcf8f8e7a1ad6b177ae25f2a7b9fd595360cb187d0925c73d0f02e"}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x74, 0x10}], 0x1, 0x8080) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000007000)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) write(r2, &(0x7f0000002000)="d4f7fd3854b196a742968f288d5ed73c91f33abcd4b6a33a36a6ed61526a7cf48ece016f128c7091a12eb2e693f53ea2a84704667bb00f7d2bb032ac21c4b3a05dac66656eea64d47c3d699a8b28fef6", 0x50) 2018/01/27 03:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/27 03:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000030b000)='/dev/dsp#\x00', 0x8, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c66000-0x8)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) 2018/01/27 03:10:34 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x50)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000cda000-0x8)={0x0, 0x0}) setpgid(r1, r2) sendmsg$nl_netfilter(r0, &(0x7f00007cc000-0x1c)={&(0x7f0000ee8000)={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000051000)={&(0x7f0000a73000)={0x1e8, 0x4, 0x9, 0x0, 0x2, 0x3, {0xb, 0x0, 0x0}, [@typed={0xc, 0x59, @pid=r1}, @generic="a02108c5b28f752a85e1e58d8ead6cf4dd70815651f272f9eda244b9f61240f578424707fa24aad65e15f6cf4cd522dfe5c3f5f56cfa6103984cadd6eb6865d8996722cf1a77e131737e438276411b24ba23877b329682d17abd126217557cfb7610988ba2024fe0c97dd900b5bbe22590bdfa3c4197b38fa39c8fb0947d987920e9b32faf38950ca6994a546caf5427e7f9857b09008d4d9e33e304937b29fc3c97af28e5837e9c2ace74f4f4dada673419543fc5b8c743eee8bdd9f1cf0b0894a012f291b72eba1e8fe001e8291a23032eeb697dd6358914158c416d584100ff12fcc94c2dcc1a143987a546505c30", @generic="60ed2975e1c0e52d723f43c2f3b2f1f70c97df4fe4720ff398e2c0f01a7e610e069d358ecc7616d9735a6dda64c85ee478fc80f2", @nested={0x10, 0x83, [@typed={0xc, 0x3a, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}]}, @typed={0xc, 0x63, @pid=r2}, @generic="05b04156fdfa8dc72c15f58a00db839edbf8bb56f4d3f432086f4591e6fbea6e796af5ce99975a49a57dbb721c58fe27371bdc16869450e966b6d58d1475e776c8d84a1cd6e05838ddd85d4299a3cc1c5ffae9ee9188b31c8edd706a24ef97b943146c00edd55a9178a8", @typed={0xc, 0x0, @u32=0x5}, @generic="c0d741e2e4badab0563ce22e61bac17015d6"]}, 0x1e8}, 0x1, 0x0, 0x0, 0x10}, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b54000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/27 03:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000398000-0x8)='./file0\x00', 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f39000-0x4)=0x0, 0x4) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 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$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002a5000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) fcntl$addseals(0xffffffffffffffff, 0x409, 0x1) 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x4000) r1 = memfd_create(&(0x7f0000868000)="74ff01080000000023000080000000", 0x0) sendfile(r1, r0, &(0x7f0000c02000)=0x1, 0x80000000000001) 2018/01/27 03:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007e1000-0x163)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "95b882", 0x14, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/27 03:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x15, r2) 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e2000)={&(0x7f000007b000-0x20)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") 2018/01/27 03:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000f0d000)="1f0000001500ff03f92f01051c180fff0100000a08000200000e00a00000d6", 0x1f) 2018/01/27 03:10:34 executing program 6: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000525000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 03:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000996000-0xb89)="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", 0xb89, 0x0, &(0x7f0000fb5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 133.375458] ptrace attach of "/root/syz-executor4"[3707] was attempted by "/root/syz-executor4"[18345] 2018/01/27 03:10:34 executing program 2: 2018/01/27 03:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/27 03:10:34 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000002b000-0x1c)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001c000-0x34)=@ipv4_delroute={0x1c, 0x19, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:34 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000007000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000502000-0x1)='.', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/01/27 03:10:34 executing program 1: 2018/01/27 03:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000823000)="240000001700050039080000f4090103037fdd3f000002000c0200000000000000e0ffcf", 0x24) 2018/01/27 03:10:34 executing program 4: 2018/01/27 03:10:34 executing program 1: 2018/01/27 03:10:34 executing program 2: 2018/01/27 03:10:34 executing program 4: 2018/01/27 03:10:34 executing program 2: 2018/01/27 03:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2184fbf) 2018/01/27 03:10:34 executing program 1: [ 133.424180] ptrace attach of "/root/syz-executor4"[3707] was attempted by "/root/syz-executor4"[18345] 2018/01/27 03:10:34 executing program 4: 2018/01/27 03:10:34 executing program 3: 2018/01/27 03:10:34 executing program 2: 2018/01/27 03:10:34 executing program 5: 2018/01/27 03:10:34 executing program 3: 2018/01/27 03:10:34 executing program 1: 2018/01/27 03:10:34 executing program 2: 2018/01/27 03:10:34 executing program 4: 2018/01/27 03:10:34 executing program 0: 2018/01/27 03:10:34 executing program 2: 2018/01/27 03:10:34 executing program 5: 2018/01/27 03:10:34 executing program 3: 2018/01/27 03:10:34 executing program 6: 2018/01/27 03:10:34 executing program 4: 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x4000) r1 = memfd_create(&(0x7f0000af9000-0xf)="742202080000000023000080000000", 0x0) sendfile(r1, r0, &(0x7f0000c02000)=0x0, 0x80000000000001) 2018/01/27 03:10:34 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000006f000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d0000)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) 2018/01/27 03:10:34 executing program 5: 2018/01/27 03:10:34 executing program 1: 2018/01/27 03:10:34 executing program 2: 2018/01/27 03:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/01/27 03:10:34 executing program 5: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f00000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000eff000)={0x1, 0x4da, 0x92, 0x8, 0xfffffffffffffff7, 0xffffffffffff0000, 0x4, 0xfbb, 0x401, 0x4a, 0x0, 0x56}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000eff000)="0dc3bd4ef3ffc11ad13a4466", 0x22) socket$inet6(0xa, 0x80807, 0x9) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000f00000-0x18)={0x0, 0x7fff, 0xfffffffffffffffc, &(0x7f0000eff000)=0x0}) recvmmsg(r2, &(0x7f0000efd000)=[{{&(0x7f0000efd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000c59000-0x48)=[{&(0x7f0000e2d000-0xc1)=""/193, 0xc1}], 0x1, &(0x7f0000efd000)=""/155, 0x9b, 0x0}, 0x0}, {{&(0x7f0000ec4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000efe000-0x10)=[], 0x0, &(0x7f00006ef000)=""/94, 0x5e, 0x0}, 0x0}], 0x2, 0x40, &(0x7f00001b3000)={0x77359400, 0x0}) 2018/01/27 03:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_dev$sndmidi(&(0x7f00006f1000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x200000) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f000027c000-0xf7)="c3bef80df350568252b6e24675cdd66de0a39f668cd2cbfafc03a47836621d17455ad3b226f23bd7a113e86395ff16e9cb07ee7a70e6eddb0ed1d80d848dea242f8c269043249c812596f3cac23911059f6ea6f83736860ed8b1cdc58801c1e2a28c25d9ea552e7951b45683cda8cf07cfd9a364a389aad7704d9885620d9a5658eb1257c0f84acc32d2d525da3f1523cdc92e38577c6670360868dbc830aef7f1fa9aaaf8448a7001887edb11e083ff47ef1304622fae21fdc05e99794926ca5dff5532bbff72f87325d3ac652df1d7960e156163d01454e33a16c6543aa337d8ae40c64032b95599814b2dc8cd0c9cfbe6dea144097e", 0xf7) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002a2000-0x11)='/selinux/context\x00', 0x2, 0x0) clock_gettime(0x2, &(0x7f0000906000+0x23b)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = request_key(&(0x7f000039b000-0x5)='ceph\x00', &(0x7f000096a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d40000)="6d643573756d766d6e657431656d30766d6e657431a3ed6b657972696e6776626f786e65743000", 0xfffffffffffffffa) request_key(&(0x7f0000d53000-0x5)='user\x00', &(0x7f0000fef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001bf000)='[vmnet0\x00', r3) tkill(r2, 0x15) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000e000-0x2)=""/2, &(0x7f0000011000)=0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000012000)=""/189) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x80000000000002}, 0x4040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) fcntl$getownex(r1, 0x10, &(0x7f0000009000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000011000-0x5)='auxv\x00') 2018/01/27 03:10:34 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000f5a000-0x9)='/dev/sg#\x00', 0x8001, 0x100) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffffcc, 0x101000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c7b000-0x4)={0x1a7, []}, 0xf676c14d73d499b3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003d9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000ae9000)=0x0) 2018/01/27 03:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'aead\x00', 0xffffffffffffffff, 0x0, 'authenc(crc32c-intel,cbc(cast6))\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000947000-0x1c)={0x0, 0x0, &(0x7f0000727000)=[], 0x0, &(0x7f0000e4e000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) 2018/01/27 03:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0x5, 0x4abd) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1c0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00004c5000)=0x1000000) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000c49000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x20201) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000a05000-0x100a)={r0, 0x10000, 0x6, "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"}) r4 = accept4(r0, &(0x7f0000706000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000189000-0x4)=0x3a, 0x0) sendmsg$kcm(r4, &(0x7f000046d000)={0x0, 0x0, &(0x7f0000261000-0x10)=[{&(0x7f0000d6e000-0xf7)='\a', 0x1}], 0x1, &(0x7f0000524000-0x78)=[], 0x0, 0x0}, 0x0) write(r2, &(0x7f0000e6f000-0x5a)="b99eaeecedb2dc9f87f051e9b2cd598d69dd577cae5515baac17207dec1a9e0fc5117e69167bb5445cfd35dfc8125c67252000000000000000e8d19118632145817c248fac3bf8dfe49a8b12c039ffa1d4165a31fdd7ebc6e3d5", 0xfffffffffffffca6) 2018/01/27 03:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7ffb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007c3000-0x4)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d2000)='/dev/ppp\x00', 0x4400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f9000)={0x0, 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) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/27 03:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b45000)=0x0, 0x800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000645000)={0x0, &(0x7f0000e08000)=[]}, 0x8) r1 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) ftruncate(r1, 0x0) close(r1) 2018/01/27 03:10:34 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101002, 0x0) write$fuse(r0, &(0x7f0000c35000)={0x14, 0x0, 0x0, @fuse_poll_out={0x0}}, 0x14) flistxattr(r0, &(0x7f0000001000)=""/54, 0x36) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/27 03:10:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000a91000)=@abs={0x0, 0x0, 0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000654000-0x4)=0x2318, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ecb000)={&(0x7f0000d17000)='./file0\x00', 0x0, 0x10}, 0x10) bind$inet(r0, &(0x7f0000569000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) r1 = getpgrp(0xffffffffffffffff) process_vm_readv(r1, &(0x7f00008f8000-0x10)=[{&(0x7f0000621000-0xef)=""/239, 0xef}, {&(0x7f00005e6000)=""/77, 0x4d}], 0x2, &(0x7f00003bb000)=[{&(0x7f000047e000-0xce)=""/206, 0xce}, {&(0x7f0000ea5000)=""/156, 0x9c}, {&(0x7f0000e1c000)=""/68, 0x44}, {&(0x7f0000267000-0x87)=""/135, 0x87}], 0x4, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) bpf$PROG_LOAD(0x5, &(0x7f0000bfd000)={0x0, 0x4, &(0x7f0000b7a000-0x20)=@raw=[@ldst={0x1, 0x0, 0x3, 0x5, 0x1, 0x30, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}], &(0x7f000049e000)='GPL\x00', 0x4, 0xe8, &(0x7f0000e27000)=""/232, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000c79000)='./file0\x00', &(0x7f0000ef8000-0x8)='gfs\x00eta\x00', 0x5004, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b1f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00001eb000)='./file0\x00', 0x16) 2018/01/27 03:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000aa2000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fb000)=0xe8) stat(&(0x7f0000e7c000)='./file0\x00', &(0x7f00000bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00003a5000)='./file0\x00', r1, r2) 2018/01/27 03:10:34 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x1f, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x12)='net/ip6_flowlabel\x00') fanotify_mark(r1, 0x4, 0x8000008, r2, &(0x7f0000013000-0x8)='./file0\x00') r3 = syz_open_dev$dspn(&(0x7f000001e000-0xa)='/dev/dsp#\x00', 0x5ae, 0x86401) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001f000)={0x0, 0x5, 0x6, [0x4, 0x2, 0x2, 0xfffffffffffffff9, 0x7, 0x6]}, &(0x7f0000020000-0x4)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000021000-0x4)=0x0, &(0x7f0000020000)=0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000020000-0x14)={r4, 0x8ce, 0x10001, 0x7fffffff, 0x1, 0xfca}, 0x14) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f000001e000)={0x0, 0x10000, 0x100000000, 0x7f, 0x4}) 2018/01/27 03:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000815000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x0) write$selinux_load(r0, &(0x7f0000fd0000)={0xf97cff8c, 0x8, 'SE Linux', "207deda387fe542d6dd1280b360eb84c619a09d5d0"}, 0x25) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) fgetxattr(r0, &(0x7f0000d95000-0xe)=@random={'btrfs.', 'SE Linux'}, &(0x7f0000f83000)=""/201, 0xc9) 2018/01/27 03:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c83000-0x8)=0x1) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000728000-0x16)='/selinux/checkreqprot\x00', 0xb80, 0x0) getsockopt(r1, 0xffffffffffffff01, 0x7533, &(0x7f00002fc000)=""/26, &(0x7f0000ea6000)=0x1a) r2 = syz_open_dev$vcsa(&(0x7f0000f61000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x2000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000639000-0x8)={0x3, r2}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 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, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000001000)={0x0, 0x21, 0x0, @thr={&(0x7f0000001000-0xe4)="c8e270412d0414f1e7927f6d4fb6c2abad539a21dbf70742d957a8c30bcc06a26cd1647792ae7481b57b9afbbde4340af16c629ff197f12909cee6e2a2fff973ef706da1de03ef09cd6c049caab95eceed3f57fb5a844b8cf7492879d7a352a54e6447a8588a1bd2feeb8747589219de13faacc766d22d04945a841f57f58fcf90fc6b4f75ac95a701736f87c8a3c52af51ce8bc619fc0ada29594f092eae04a686af9784d3f1f912948666cc634c110303061b86b23b28a18257a1994510f7ef82dbce4f9fd7d53eb4e13f6386a4c66a1e0e3ddbbf9ddb3b0c9743109992fe93d6b0b97", &(0x7f0000001000)="55fbacb6c4b5791e3db153b6debb2c319b35fcc9a6bbe422869c85ee30df2623162e975dc40b045118a7071e24c541dd6118efc5367b4750db5b2136d656cffdcddaca544d32dbdb6ef3bc990bd06c534954fad431b6769ad0a06bf87265babd90e509da61bd5de1d98b03410605031a357101ad3c4bd3efce58c254b65c0b527686cc5038ecbdec9094a745ed934ec6a7d43e641501095a029d21cd77244ed696a69ff220ce2924e89fc0cec84311bbee08d424f132fff61bd26335551753"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_gettime(r2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r3, 0x11080020) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000005000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000)={0x0, 0x0}) rt_tgsigqueueinfo(r4, r5, 0x31, &(0x7f0000002000-0x10)={0x25, 0x58f27d1a, 0x9, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000006000)=""/125, 0x7d, 0x40, &(0x7f0000007000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x6, 0x1, 0x1, 0x7, 0x0, 0x9, 0x800, 0x8, 0x4, 0xc87, 0xecfd, 0x300000000, 0x0, 0x8, 0x6, 0x1, 0xffff, 0x1, 0x5, 0x0, 0x75, 0x7f, 0x1000, 0x1, 0x1, 0x0, 0x3, 0x5, 0x40, 0x7, 0x2f87, 0x7fff, 0x7, 0x2, 0x800, 0x200, 0x0, 0x4, 0x4, @perf_config_ext={0x8, 0x81}, 0x4, 0x3, 0x80000001, 0x5, 0x401, 0x7f, 0x3, 0x0}, r5, 0xa47, r1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000008000)={0x77359400, 0x0}, 0x8) 2018/01/27 03:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000078a000)=0x0) syz_open_dev$amidi(&(0x7f0000b45000-0xc)='/dev/amidi#\x00', 0xe8, 0x0) [ 133.825932] dccp_close: ABORT with 2 bytes unread 2018/01/27 03:10:34 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e9b000)='/dev/amidi#\x00', 0x0, 0x2c0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00009d6000)={0x4, &(0x7f0000f9b000-0x1)=[{0x2, 0x59c, 0x3d, 0x2}, {0xfff, 0x7, 0x8db, 0x7}, {0x81, 0xcd, 0x6, 0x2}, {0x9, 0x7, 0x6, 0xfff}]}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000636000)={0x0, 0x0}, &(0x7f00002d9000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c8e000)={0x0, 0x0}) 2018/01/27 03:10:34 executing program 0: r0 = socket$inet(0x2, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xc8)=""/200, 0xc8, 0x40002000, &(0x7f00001ce000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r1, &(0x7f0000a34000)=""/146, 0x92, 0x12002, &(0x7f0000e3f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x68)="e59b6bfb93caf82edcad0f0ee6f85958a2799e656e8fd7c2d24b1046b1ccad851f15aa080792d565d9c8cd275df57c1e4e6a89a5a61213a915b2cc60779342b7319c8331662ff3b9f401577b384ac1f28b2c31c32464602640411038b121013f28bc5e6dde59dc13", 0x68}, {&(0x7f0000000000)="a59aa0733fd8fd7bf7ceb7c8c7571a4945aa41e37cd53be2211fe150433861e565d4a4676c772e5ee549997316adf93963be744a96a7fb61a74aaf3d609e2653b409b3a25f6421538242c8af1cd163c35bfc623ff9d7", 0x56}, {&(0x7f0000002000-0x6f)="1d1b8e6b2e49b0063b14a0a10b8f7d3f9926d256657b6fe3d57f91f52df02134dd893830179ecb3597172a093980519b29a93f3577954aff31fca2f42df7534cec729008098b01dfa361712162a9635d813a54fc2225cb61af2c640f3aacfe7644fd3aefbfd7309115daba4d6fbe72", 0x6f}], 0x3, 0x0) 2018/01/27 03:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053c000)='/dev/vga_arbiter\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000686000-0x14)={0x14, 0x1, 0x5, @fuse_poll_out={0x0}}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000484000-0x8)={0x0, 0x3}, &(0x7f0000cfd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008d5000)={r1, 0xae, "490e621663db66705e19e2bff51cf5540db5205978a5b19112c0e68751295c4738ec80d9fae0710f0c35a9f3dc33a20348b52c4cb79ff5a7c363983c08cd5778fac28a69abe3588c063d36587d6727061a27ca662eea934278ae290579b092aa653f991297b39dec31819cd57247e48817d7d1acd9556171750d39739f76931a19ea08ce6dd09d9eb8e0757b2dd7124e6d8602e0315e0c3e4ca2ab267d091baefa3a8afdc612c9d849d93e824f4f"}, &(0x7f0000dbd000-0x4)=0xb6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e21000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f000071f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000700000)={r2, 0x4}, &(0x7f0000eab000)=0x8) ppoll(&(0x7f0000735000-0x28)=[{r0, 0xb001, 0x0}], 0x1, &(0x7f0000d05000)={0x77359400, 0x0}, &(0x7f0000dfc000)={0x0}, 0x8) 2018/01/27 03:10:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f00002a1000)="", 0xf6, 0x0, 0x0, 0x0) 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00007d9000)=""/112) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000135000+0x168)="ce9789561eb98674049e44fa20d9d7253312ccc6118f46b6d72b8b0022fff544cb556a6c9ae59d5c2e82a9b2b0cbdc2804483323d2af56b21dd8ccac09bb5d58bd3d2eaba90db3e3d3be4290dc48118b505be8fed1feb7ef77b7d41c57a49fd46a5ddd5acf46f0519b2edd3736a446913bfbc83286ed60f2c309fe2be379ebf7f8b08586736f6855") 2018/01/27 03:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000028e000-0x1)='/dev/audio#\x00', 0x2743, 0x2000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000292000)=0x0, &(0x7f0000258000-0x4)=0x4) r1 = perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000747000-0x4)=0x0, &(0x7f0000998000-0x4)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/27 03:10:34 executing program 5: prctl$intptr(0x1c, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1, 0x4) setreuid(0x0, 0x0) 2018/01/27 03:10:34 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bc000-0xb)='/dev/hwrng\x00', 0x0, 0x0) flock(r1, 0x0) fdatasync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000876000)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00008c0000-0x98)={0x9, 0x5d06, [{0x7cc2, 0x0, 0x3}, {0xff, 0x0, 0x5}, {0x5, 0x0, 0x34}, {0x2, 0x0, 0x7ff}, {0x4, 0x0, 0x6}, {0x3, 0x0, 0x81}, {0x4, 0x0, 0x7}, {0x3, 0x0, 0x4b}, {0x10000, 0x0, 0x7}]}) mlockall(0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000076c000-0x50)={{0x6, 0x7}, {0xffffffff00000000, 0x3}, 0x101, 0x2, 0xffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x80000000) fcntl$addseals(r1, 0x409, 0x4) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0xf, &(0x7f000048d000-0x8)={0x1f, 0xfffffffffffff001}, &(0x7f0000129000)={0x0, 0x0}) getresuid(&(0x7f0000fe4000-0x4)=0x0, &(0x7f0000f8a000+0xe81)=0x0, &(0x7f00008f5000)=0x0) stat(&(0x7f000006a000)='./file0\x00', &(0x7f000074e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000b57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000728000)='./file0\x00', &(0x7f00009a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000a9d000-0x1000)=""/4096) stat(&(0x7f0000ee6000)='./file0\x00', &(0x7f0000a9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getuid() r10 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e76000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e3e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000384000)={0x0, 0x0, 0x0}, &(0x7f0000bab000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000908000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000354000-0x4)=0xe8) r14 = getgid() sendmmsg$unix(r1, &(0x7f0000bdb000-0x70)=[{&(0x7f000094c000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d59000)=[{&(0x7f0000322000-0x1000)="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", 0x1000}, {&(0x7f000037d000-0x69)="f35ccff6aef7dabd0e10ade26f04605e2dbf8621a5384c204bf78ca48b7496146e044758ae6a356adffc9d0c92983621cf9c6511eb4d594dc58d30ffe786217d60c41f04a3ba761b70434798db2cc3619abcb9b8d64d5c5a40e756002129fe5567bfc239d45cdc1a6b", 0x69}, {&(0x7f0000442000)="f64238902c84e29a83e1c01aedd4d7289bc8f89a7b01d637c7aded28b0573440ce57ec9535db29bf25203d04935f1b99fa5f75120abe16ac37787f18e7d850f0ff682c7605f1a98e75c268ed4dd8bb814696077682fb63e3ece1f2be0539c91744a375a3e654dacf4038ffb5dd352d70eba203766f2bbe062ec1899ee113cbc93ffd4064f0cb01a974d6871d6a6da8bc59fe0d9e0d08d6bcddd1fc664dc1a40f6d851a190eeb743c370dffc7e5d3690adf9b0fe72ae0e00783b675383e4b21e5207c2d784551d37260e21093", 0xcc}, {&(0x7f0000e79000)="", 0x0}, {&(0x7f0000358000)="a81b82fdb45d15", 0x7}, {&(0x7f00000ce000-0xb6)="f452bb82a20a8185947d0893220d42b4fe03a67501a388f331c419af8be400c03d31083426a759aa1e0c666984fa60c48149a396688a6600057dd030f63c9b134b62b48bc47c3ebf418b4e862ddeb7aa8c837ea5e9191c21b862fa5e4c991dc4e92e862d13fb4de75d149069657bb49c766a54562a6917e39cf80b7b6d9b659b8a11dfc9a429ca025f3ce1ef865450d14d2470222f24bc4c16cbb0de41f972c784eef3d0afe9e916502fc023fa212e8cd3a70dc254f9", 0xb6}, {&(0x7f0000b7e000)="2f0ab7fc99c369d8628a41242835cdfee507d5bb3c3dd2ba49add03999dfcded7da78214924bac4810162b637af5105255d5ccdb907fbc3fbf6a3b1d61eb41bbb07c2853a04164b6f28fdb3b5ecaee0186206b28aca349963fb01a2e68048169f250cdc8d5a43cf3964c9a1597bd39afc4f9e84819eb9b3e9e06a4f7b7b0a59c8a5497c5d56c96fce42e1797ffed03f2ae5601ba18ef1c2ba635c086571db811e7c79a716362d0da0029007221da8cf8b4b359e0fdbd8b63487e940a433d875d60a7b445c9fa4ceed90c2931d170cf34163593ff168be717905217f3b2b67121bddd41e607294e30485061c1e075", 0xee}, {&(0x7f0000138000)="85d142059f07276901fe297fb122634ea492c4509c371662b8d83190f534c5112e7f95264dc5437c002961ffe542897c78a19018a1fa82ac8516cf0c3dd920aaf983be09b276d19fc9458ec0d992531631cc5c8165b396f25988ce94fe15ae89c761a8172094c48b41891f6ffd6e0b", 0x6f}], 0x8, &(0x7f0000995000-0x30)=[@rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x30, 0x4000040}, {&(0x7f0000b96000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r11, r12}], 0xd4, 0x44000}, {&(0x7f0000598000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000166000)=[{&(0x7f0000a9c000)="0f49d15e09b3ca32b3adfaef7ac4dac67a4e8e454f0b19d7ece28e5e28588389730d64861d", 0x25}, {&(0x7f0000259000-0x9d)="214cadbafe96b21e8e273226b5d9f555e00b2219402b9a23c5053ebc60aa7e8239d00a5e5c85900fe6681c4e604332b0b613c2f029511980a299491beb42602e8a6ed345dffadec1d2d42f922f69aff0127d7bbb822a81198eb3328f8dc14514bef31c97e7635d991cf2b20e998cde52eafb2d08cadca24a84945868baab6627e36142cc098e11a3031807eb07980c7219047734a53620568dd4b17c45", 0x9d}, {&(0x7f0000242000-0x3)="c01c29", 0x3}, {&(0x7f00000c6000)="3c3cbb44207b2fa15aa05f9d6c26ac0697573cabefd6e259ad3b6707118edb6553f74b08846921e2ef302e37fe94eeefe20483b9a500d621ba3036424eb99a2d99042f0902fb6a93ebde11814f92079c9f269f370c676534f3301f83b75d2b46e732d51500b4437374dc2c15d3b3bb2b506d6c4bddb6880e93e9f921d5a7bd38f0c8b11fc944e0d6a08aca07d96b87e0c2f4ab962bb482946a11bdabca8b4a0c97b43c0a431b93b57bec0a0682b144d438c9b7c481e6f30a525ed6", 0xbb}, {&(0x7f0000590000-0x28)="ade07f78cc45d9af95d2c06e7eefea8707393ddfa6767837d0591843cabdf9dcf766816d46f37362", 0x28}], 0x5, &(0x7f0000f94000)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r13, r14}], 0x28, 0x0}, {&(0x7f00003d5000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000543000)=[{&(0x7f0000c6e000)="ac943d2cdf0f89fcb6a550cd4522c42a360a26e98baacdb4f16a247efafe255d5500a2b3674bf0c0f2fcaa2102e079889b8fe7d58ded77ed725d022c3433e58bd489b1231a3eac06b9bf2d26d6d044b194cfce339df493faa933a332cb7fdf5b886aa375ab0e4308bb9d1ad9594d2876", 0x70}, {&(0x7f0000b27000+0xee9)="f5530d061ede1f2131e7e8bae176525e56f0d5914c2d0a992eb5d8faae2d1f97cfa4ff3335ec829cd4dd1098d32c63b849d7a4363426e1a6d6", 0x39}, {&(0x7f0000790000)="6967a288e9dabbdc14d9e41f57940cdb1a38535c8b0224e61c76f6fa64186082b76fc1f14f1f994288676c58fac864e7e82ae72b34c078cf45529f6fbb726b8f30e148a7024f5237cd328d000465ad48c2adec2883e78b9319437845a1af45e386bea2ecc6a65b19d341704ed4f092bead8ed01a6f4e589a5ee09992bbe7d4e37b911a935c478e288d7f20f2cb93c464d0d19aadc5093dc30f4bdecbd4b9a8845f8ff5eaed64246bbf3493995288d89ecab5b4d969e681841a0cf48d99ad78a779d7f399ae9c28ec54c415c757e7e3a15a8700363e62d77e5d2ecfedb68c521299634a6d7843de4ceae028681b78fc4d58b293", 0xf3}, {&(0x7f000026c000)="92160060844c2cfd2aae44c1ff2dbb115e7b003e76d114a875fdd1b44595a446272170995b62d8276ed0b43f669285d52af0aec0b1289a4675c1c220c71ebeec7ab114", 0x43}, {&(0x7f0000a4d000)="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", 0x1000}], 0x5, &(0x7f0000636000)=[], 0x0, 0x0}], 0x4, 0x4000) 2018/01/27 03:10:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bed000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="435fc46a574552cec454ca32257d690c3eaa14ec20a646b191318b8bc5291a29c5872f055006ac7d4df0aa622e5197909211cc050dac16930e022bd31c28fb374246b6a967b3ea9f79df86364833c84d9be4620fd6aeaec1c16aadd2ec54a047dc0c270544b15dbe31de6483b388a6561a95e0d59b6549eaa4ad2afbf36f04a845acd988f711151ccdf6c39ea0ee05695bd04acc43794704a90c71d64b00c2810c181d75523f8136b03d8a09b6953042bd2b894223c49b05c84cfedbe17ce1d8da2f1899a0f182f1a5ffb092a0542dd9a448fd21b7d2ffd75a971b24068c4546a4", 0xe1) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000019000-0x2c)={0x4000000000000005, 0x9, 0x5, 0xf19, 0x0, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000013000-0x18)={r1, &(0x7f000001e000)="", &(0x7f000001e000)=""/0}, 0x18) r2 = getpgid(0xffffffffffffffff) ptrace$getregs(0xffffffffffffffff, r2, 0x8001, &(0x7f000000e000)=""/183) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001f000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/01/27 03:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00009aa000-0x4)='n4s\x00', 0x0, &(0x7f000000a000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000688000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fc6000)=0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bbb000)={0xfffffffffffffffa, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x154, 0x2, 0x1, 0x0, 0xffff, &(0x7f00007e0000)=@generic="c958846d01672236b983e091f735405a", 0x9, 0xff, 0x9}) 2018/01/27 03:10:34 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0x5, &(0x7f000000a000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0xfffffffffffffffd, 0xb6, &(0x7f0000009000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000000b000-0x6)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000b000-0x22)="5f83e357238b2a87a7a6c94c1b1f7f0931f148381acb46dc0fdd34922ae26f917735", 0x22, 0xfffffffffffffff9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000000b000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000a000)="fa88534aa278ed05fff7884ddde46c928051d58cb156679206ddab76bf2c4384075340a2cff3786be9f238f86503d483bf860fae198f1fc5eb7d10515abc25fc206420cdd8297cbfddc191cad79212c13e0eaad77d25e75a6d6ed6e11ca3dd54d1020212285da70100fc218b202275c255", 0x71, 0xfffffffffffffff8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000009000)='user\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000b000-0xec)="c84435de57ac362e17b1ae3dd22470a5420244b1f67f559c231479ed41eb3a8033d294c7bdb0bf97332fbd3bb1543872d8d611a7a4f6c6a0f10b4b6d677432de0c5c54865d22b672fed263b1ae32d83af3caa9e987cfdd3a745e07421d82dc4290a37fbf6d98c14df20b1dede2711030970c160c84456c8daee777599167098a8ef8cc998f71466f87f933fe7172309d154272a869fe9948512f60cc32beaf598afb8c1b8154632a7f9659a1b68c466506b31629405d95ce68a121ba5c2d70fcd183e7cd92cc121209493dae7473054818baa34176b64a90f8e232ad455bd2c01dc1f391dafd34897908ab76", 0xec, 0xfffffffffffffff8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000)={r0, r1, r2}, &(0x7f000000a000)=""/121, 0x79, 0x0) 2018/01/27 03:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = gettid() sched_getscheduler(r1) write(r0, &(0x7f0000e2d000)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) 2018/01/27 03:10:34 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b11000-0x15)='/proc/self/net/pfkey\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x9) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/27 03:10:34 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000f88000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ba3000)='/dev/vcs#\x00', 0x1, 0x8080) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f88000)={0x6, 0x8000, 0x6, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/27 03:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000333000-0xa)={0x100000000, 0x5, 0x63, 0x1, &(0x7f00002ea000-0x140)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000000e000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) 2018/01/27 03:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) connect$nfc_raw(r0, &(0x7f00002c8000)={0x27, 0x5, 0x5, 0x6}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) 2018/01/27 03:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 03:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b0b000-0x4)=0x0) r2 = getpgid(0x0) ptrace(0xffffffffffffffff, r2) 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) read$eventfd(r1, &(0x7f0000395000-0x8)=0x0, 0x8) 2018/01/27 03:10:35 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0xff, 0x40) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000c000-0xa)={0x3, [0x4, 0x4, 0x1]}, &(0x7f000001a000)=0xa) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f000000d000)={0x1, 0x7}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000d000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x0}, 0xfea5, &(0x7f0000017000-0x8)={&(0x7f0000013000)={0x20, 0x2001b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xfffffffffffffef7, 0x99, []}]}, 0x57}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0xa73, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000014000-0x4)=0x7fffffff) 2018/01/27 03:10:35 executing program 2: r0 = socket(0xa, 0x1, 0x2) connect$unix(r0, &(0x7f00000a9000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ffe000)={0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) 2018/01/27 03:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 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) getrandom(&(0x7f0000911000-0xf)=""/15, 0xf, 0x3) [ 134.037243] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 134.063433] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/27 03:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x78, 0x8, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000326000)={r0, &(0x7f0000f02000)="", &(0x7f0000a4a000-0x47)=""/71}, 0x18) 2018/01/27 03:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e3a000)='/selinux/enforce\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000c6e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000ffff, 0x8000080000000080) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000806000)={0x0, 0x0}, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000033b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000015000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000892000)={r3, 0x2}) syz_open_dev$amidi(&(0x7f0000c7e000-0xc)='/dev/amidi#\x00', 0x5, 0x200000) r4 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) syz_open_dev$sndseq(&(0x7f0000081000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) r5 = dup3(0xffffffffffffffff, r4, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000aff000)=0x0, 0x4) 2018/01/27 03:10:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d57000-0xf)='net/ip6_mr_vif\x00') r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x7c)={r1, 0xffff, 0x7, "c2f77d90b58c566c13f0b7bfc9d889582379f2d554e8a20968459914dabfbf330c403908cd24178f5cf83f75678dae1255666f03a96da3b3efe7f6e86cbe605580132e47430a57d78e308af1f1c756f07efa9025f41597476295e757216a290140b3d45cef2c678fdb04ad480d3a6a1f3887"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_open_dev$sndtimer(&(0x7f0000195000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) write$tun(r3, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00002bb000-0x4)=0x40) 2018/01/27 03:10:35 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x84000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f0000003000-0x32)=@ethtool_flash={0x33, 0x0, "0b9f4ca90e5ef30cf444d11ff50c4a7cd44a55dbeff4b1734118d9df3a0b71046bcaaec8bfaac05bdca02c6c4be4b72391a6eb3b2e45aa1dd6c64527d930e90890ede9fb2bed902bfb1269d4d09aed8352fc49c2c1387aea8020c7c6be94569c59578456abee9347a48678a44f9fa4999eed445f00dcbd12b73bf1b16af1aea7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 134.094467] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 134.136861] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 134.149830] device eql entered promiscuous mode 2018/01/27 03:10:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400, 0x0) getpeername(r0, &(0x7f000093e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000042a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f0000162000-0xd)='/dev/usbmon#\x00', 0xa8ec, 0x80) sendmmsg$unix(r1, &(0x7f0000803000)=[{&(0x7f000012b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a59000)=[], 0x0, &(0x7f000091b000-0x30)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x20, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d4b000+0x6fe)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007de000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000ffe000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7, r4}) 2018/01/27 03:10:35 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit_group(0x7fffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89ef, &(0x7f00000c1000-0x50)={@common='syzkaller1\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/27 03:10:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000b1a000-0x10c)={{0x4, 0x2, 0x17, 0x7, "399cd9282ed55d61b6e06fdb43731e0758919f5bd71b978fd981b26d7cdc66f8590ed56c05fcfafa41e0cc14", 0x4}, 0x0, 0x0, 0x7, r2, 0x400, 0x101, "db0743a5ce04e9b841e43cd3d1c457de2fdca8664b77af7d2ec95bb3d455e90125c4b25d754724dd1a106bf9fc83f63a62e79416a51df53a0716171e6f2aafdd", &(0x7f000053a000-0xd)='em0-vboxnet1\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fffffff, 0x400, 0x5, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000150000-0xac)=""/172) openat$sequencer(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00003f9000)={0x3, 0x0}) 2018/01/27 03:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x5b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x800000400000, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000e00000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 03:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005ff000)={0x1998032f, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000005a000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f6d000-0x4)=0x10001, &(0x7f0000647000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x104000, &(0x7f000000a000)="") mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socket$pppoe(0x18, 0x1, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) listxattr(&(0x7f0000e83000-0x8)='./file0\x00', &(0x7f0000067000-0x1000)=""/4096, 0x1000) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/27 03:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000e13000-0x1e)="24bb27d940b8e76028fcd1797380023909f35ec04a36f8f8d3cf79d45d52") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffff800, 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 = memfd_create(&(0x7f000035e000)='.\x00', 0x3) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000648000-0x4)=0x40) syz_emit_ethernet(0x261, &(0x7f00007b4000-0x261)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x22b, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x98df, 0x0, 0x7, 0x0, 0x1, 0x880b, 0xd4, 0x0, [0x4], "009e1d6669663b8005f6d91b057cb81208f0ccdef85a557a8fc7c6a278a96e80d95814ded80f92435ec00403ad8af6dac363d933001b8064b96a2f0ecdb2b05673fef728b43d507ba3cdc9148a2097375861bbf79fe95d536a15941c87667eaa415b2f3e8a9a78cfd9995af6e095b174ba6be579523a3e747944a906da3d26a496937b2ab1a1dd620bc55597ced2bc83be3551d61679062a7e367329b987459c27e875cd400d12c62b97af256528cad18dfc4ddd49a616614a15e5309a52f04cd8f9a1de58f48b4779348b685d34853413f8e9f3"}, {0x5, 0x0, 0xcdb, 0x5, 0x0, 0x0, 0x800, [], "06e6e88108850564eeebcb927b031db5ee7fe7386e62124f918edda129b809bf5c5a8271a157b24153b77d68510706e345c2b64e29a268a0611a22df9f7b9fbac5024d7c1b67ea54b695861e09719c0aeef6c61149aa5ac820d6af5fc8231da4c9ab5facda33b7125f8adf6a0f0d448234131943bbce7ee5f0e2039bdb03fc48f5cf2ab516579d937f9c1f939bb0753ad802d8902e8b389dc03bb7de30817f1a863d4f5bc08adeb56d3e3e3784fe1c56a08df5ab"}, {0xfff, 0x0, 0x8000, 0x1, 0x0, 0x0, 0x86dd, [0x5, 0x2, 0x6], "3e5637ae928485dc240322839aeb066b7d509d0e85c4f1095a711b2d82136d73942bd23793e54b8cf1911887d0eb58797b47ce0b0749102fddffc90144616a9a80963ea7fdf4223da2d3c91f3180a48632b374214597129a041b28b1fa5e6cca1aed927e22eaf55a1e545d6dc5156cf2833d5fe55d1a45083316c34ffa1781e2b859bacda61af80addbe72"}}}}}}}, 0x0) 2018/01/27 03:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 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) fcntl$setstatus(r3, 0x4, 0x42800) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000763000-0x4)=0x0) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0xa388, 0x61, 0xffffffffffffffff, 0x27f2, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"85c5d1abb30282dd39e995fd2ef79aacf133f8ad7122b72e30737789387c1e7198286b65082f8c6f927666e5e34a8a6b52b95ec4e1d95fb6c4"}}}}, 0x6b) 2018/01/27 03:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x6) syz_emit_ethernet(0x2a, &(0x7f00000ff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 03:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a11000-0xa)='/dev/cuse\x00', 0x40200, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000538000-0x22)=""/34) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000035a000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00006b5000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x9, 0x4) sendmsg(r0, &(0x7f0000492000-0x1c)={&(0x7f0000632000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58, &(0x7f0000251000-0x28)=[{&(0x7f000013f000-0xbe)="37519e6fd745d0fb00eb4f647c7a9dba4004ff28f4f935301d33a95b36e0969eecf010cefa563f8debf3db74b9f8afcbd589e933939f314755e474fa38b25c6d428431b67c8e843b3acc16459f319574176c5caff25c217a683e09efc04d090556c89922dddaa69ad1dad71575b3eb53efefc8d451c43616caf348fc8efaaf2b48d9c8b007a1479fc714cc85a0e0c2583524c65df31572cd04ac7602fd94405b759ec0bc536020ca6eaad020738d17e1bd438779b64ba6763f974571d338", 0xbe}, {&(0x7f0000cb0000-0x4f)="792b5400510f09f746315f2640a18bbf13e41791d1b75283236c130fa05451ec7eeb366ff5bfc0559d4467029602ebccb0295f3704bbc07a0dd727fc610a14c4d529137c38ac05c91d4f2acec3a75f", 0x4f}, {&(0x7f00002e7000-0x12)="e1bc52745bb99dc013501f484aed8a983895", 0x12}, {&(0x7f000053f000-0xf7)="9f4218950f196091237d55cb043474886bad3fa609d9759fb54ba53865cc4cd66e68252db3e793403f45cbc763999779d2287ab48335354c2f26309858478b5b0e6da0be4d396dfe2779a61bbe1c02a1a65b1d04b3b635d256d06822f1d8ebb4e8282e19d4dd9337b4c79ba24c65cc297f909f3c92ccf9486cabfb419892067a576d46ebf7f85f179f034205b57e38c82c64c9f04f74a44da49aebb297d782346a217db037b0a6a9af835804dd4dca530b84c4031c870e70ec993e76fbc4471f1330b4763a2ee3c4fa2c82e03adb6b62c2096ab26fd73e4a6a64c8ec29e502d51756b6c817dc898270ff4fd43756b432b492014240a076", 0xf7}, {&(0x7f0000bf9000)="e5c57defc5201d28ca5b424523dad68c0cdf30210034f056bae7b2883dbf8a9acbc231d39b28bae7f7f8c4fc462b1ccb23049e74dd3f6bfdafe87f8fa4c145651dda9b79fb1c74eab35369f58b5c102ef7347c6cdd67f6fedb2461da9b329fca89f18c8ad9eebd36fb0c194651091b7f5e1a6fe69ea5bc9d0f185f4df967cc37c07c39852e83fc5e0d3537525c6c494a9de9ce147a4a219192c939eeb479f6f1086e289001b68e26653e9895a128e661c3205bfc1b281ef7d678ba75352439c63582ef1a6877", 0xc6}], 0x5, &(0x7f0000580000-0x21c)=[{0xa4, 0x29, 0x4, "059d8d951b9f10f71b99aeea3bc0b658e517d590dc37018f3d0792a266cfe11d182d988b684680345d9756bd74a5e559d2712ec5f2c5b1f8d58619cfdc440b5497bf1b039bc01e3d8fa3e11ceeb05d508dbfa272024a96b2972dcc46987152ce6430a4cac5647a479ae7acfe3b6e3ff14bc2c93be2181cff02deedeb98436761744c8bfef2eca64d2aeed3bf857376105e6c48de306737"}, {0xa8, 0x84, 0x80, "c164eb8a6ee8cc3488d70ccc59a4314f57a419c1ca66ce3a4f6200e306329459655d82f4c590d6f9f83bb438985aff91f1b295d03712f4a91583ad0669445c389568fec419be4c7808842b34fcfc8b0e2c8210d7709e935f0180b9a509a66f32f866e22f2e66bdd2925225bb7b0df61c3d91d720558f30e3c613b32c0f2afd33bc707b8ecfd9117171b31f170792c3c1dd1ce46c24cdffb0a2da"}, {0xd0, 0x107, 0x400, "7640f59a4a83527e3a375cba47857bfafaa9f166ea87a020348ed729073bee747bb46d4422fc61892e57e6a0a419999bd1fbcc9c3eff7eaedf67bd316b80c7df01c47fceb20bb66c31bdb792afd9c879b32c5b10d3f375c931f710f4859dbb02039670e5f9628467ef8e70960890085692ec6ba9661778c9088db0dffb655e26e8406ab34a7f74cdba85fd4ff0ba9323bdc45266d5a3aa36737e606b8de5359ac1038034ef726a3c6450757fe672194378d9bc5ea729e8d20c14ea5c26e9dd0f31"}], 0x21c, 0x800}, 0x80) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2001, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 03:10:35 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005c6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3c02}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) recvmsg$netrom(0xffffffffffffffff, &(0x7f000008e000-0x1c)={&(0x7f000088e000+0x83e)=@full={{0x3, {"62d0969e668839"}, 0x0}, [{"27ff0e59f2f5c4"}, {"8d4de6f07630dd"}, {"ec3282fe457ee3"}, {"4db16b75450057"}, {"382f34130bf160"}, {"613588e3f52876"}, {"bdc54978cd8eaf"}, {"de86a75f386bf5"}]}, 0x48, &(0x7f000042f000-0x38)=[{&(0x7f00001c5000)="", 0x0}], 0x1, &(0x7f0000073000-0x240)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f00006c4000-0x438)=@bridge_getneigh={0x20, 0x1e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/27 03:10:35 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000d32000-0x9)='net/udp6\x00') r2 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f000052e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000198000-0x1000)=""/4096) getegid() sendto$unix(r1, &(0x7f0000542000-0xdd)="6e9a4a33614b135f719316f5784faaeabf4f0f765da9ae0faf55bf29d82c299de4eee6d11cc30027be207ca992174efa64ecab5343bd5a060ff470c15fc29bbb075794d9cd73fb5c8222ff93deb4d00fd6bd94b4255d25b868095a1f310ddc775024fea9be6a3fe2e93398476af0c7861e05275f6d635167182b1431c73eabc071dff183200496d0fc1c40dc0b9cd388837ec3247fed57bba8b6c26f57c97bbcb5d4b814d6ff31b87282bb03712658d04589a5b755430c302eec44afd97bf78a4b548e0ff0616196013e3665ad8f13bab921e17f32f14dc164d164f4a5", 0xdd, 0x44, &(0x7f0000ea0000-0xa)=@file={0x1, './file0\x00'}, 0xa) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095a000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) sendmmsg$unix(r1, &(0x7f0000112000)=[{&(0x7f0000d09000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000771000-0x20)=[{&(0x7f0000e54000-0xe2)="0b6b5241cf56a7baacf806b911536f3ff94e1dd165a03b1bedf6e4feefe829a280688bf7bb159647ed46c0a0fca5f06427d4e4aecc710b2b190c740cb02777c58ddf2d47333b78e19d62d78eec5feb806e9c0804e95c6e75a3c1757ac073c55f8a4a981767a6e4ac44bfb0992a929f9a1538e3a0b6fe397a439dcdaeafb6ad2eea2951f98e4b268032c3aef14a2ab0563a688eb3644861ec465ecbb6ff894f04fac4547c4cb7b9a9dd70ae65f6882bf73aa6f2a57c2bf49b9d9123ecb272359aec6c340b0ab707e38f6b7ce5151784850e0483faf3a99ceef1d23ed2e149eb6dc001", 0xe2}, {&(0x7f0000b29000-0xbc)="3d81303dfc7cd152d9af44b8f407b61713c5180c28292f33840cc08bfe4848b7e90df1d28143766aeb06581b8d9bc018f8fb5dcfe2aa2977bb212321ec602b376224762b606b1418a0caeea03eba3b0bfab5ca4c5e161209b430c4b3c00f93a99730e4618359cb33e3fb0ba4bcea3c5576b31bb3225c4afc104b1b82eab2c301c152569109c3cd91a8a3c63689cf0dc85889229b85e822541439c74c74e5ef113c952f14fc233b3fe455c19f211e76ea39a046fc71657ce97138c6f2", 0xbc}], 0x2, &(0x7f0000fe5000-0x10)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x4000}, {&(0x7f0000f91000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000edd000-0x18)=[{&(0x7f0000a72000)="28ab1960cc5628010556b5865b14f6eb8aeef432ba9ca01accdf4ea8a0fcbdce8d6bc6fb36595c5d1160f84567b4adba0920790b07cc13eb06ca1009c352a7cf093f0892aacce3c27f6c1ca70cefeb9365a9411d2c1aee58053de4379ec1d39bf2bf54f115e0e4e21e127561ca1832ab5b9f0784e990c2ccabb96e9fd21a826fec920c2ce7283a418b59d5aab7f4682c9610519257f0986823e0e853457c3099352b1a8921068717135029169bb37078a44da6f2d55dfd3a7a45e2b777", 0xbd}, {&(0x7f0000c70000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x1}], 0x2, 0x20000000) sched_getattr(r2, &(0x7f000019c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x2c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0x18, 0x11, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80) fcntl$setsig(r0, 0xa, 0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) sendto(0xffffffffffffffff, &(0x7f0000868000)="c7535185550b27dc8df2af2ade7249fac5ab741b7d515d0d4f0b879b3c1efbcc8508cbd57bb40b95f3c0b892e46343a875a74b40365e2ade2d1adfb0de0ed875871622fe42ded163d4329cc371b2c8d71111114b71fa2174dc630ab58d5eac3b0117c60a720ad7bb0d33d3fc21ba4060761d91c6caaa2b6166be1a00c61078d3", 0x80, 0x20040085, &(0x7f00000ef000-0x1c)=@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/27 03:10:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) pwrite64(r0, &(0x7f0000001000-0x67)="d6d6486c43ab1d30213730b0db4965584aa55c50a3b153c7293a1e5c586af5636cbc8d3f71c7f95fbd458cbca8a4529ab4e557271350b6ae899664e9e3717608624aa64e811f0ec9d2c15d6be4193ba57dacf93685a87830a5944d16f93fa358b615dd7ac7450e", 0x67, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000006b000)=[{&(0x7f000027a000)="10abf2de7ea15bf07208ea9acdf968518a10e4e4d880509682243131c0b587de4eaaf6170a03f1d8bb2d70f80608560e77ff8450c657f19a83f7d0346d9a3063b77e6ab452cc1f", 0x47}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="1f43b4300b482460892d61ad3bde603b5d0b1b82f45a2eb03237edbca8ef2f8e54c2e64be98921a5e214f9984a82551fe3d55e340dad3957ced530", 0x3b}], 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x101}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) poll(&(0x7f0000004000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x4000000000) read(r2, &(0x7f0000f2a000)=""/24, 0x18) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000006000)=0x0, 0x4) epoll_create(0x7) syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 134.377727] device eql entered promiscuous mode 2018/01/27 03:10:35 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, 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) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004e000)='/dev/sequencer2\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000b1b000-0x10)={0x1a, 0x11, 0x4, 0x9, 0x0, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/27 03:10:35 executing program 5: 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 = syz_open_dev$audion(&(0x7f0000bd4000)='/dev/audio#\x00', 0x6, 0x10200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cb6000)={r0, 0x0, 0xa3, 0xdc, &(0x7f000004b000)="c3b227bb93aecf036f515710e633e05c25b7a5a1e9b317794dcfe258eacd386893452e82c28ab805cc137e8bfc580c33f0c2376c7122c24a22430a846b2138bdedad93f6053061b8d6471a674171c322855e06d75a1626ab1403001deb19cb3f2c087c38c83d45f992d5813456d07b4dd185eb46bc92b5126ceb280af3e11329b4423a1da7daa9880b39248812e4fb5a85f9a9874f531ea7fcd01d32c2160c6b410d26", &(0x7f0000925000)=""/220, 0x8, 0x295}, 0x28) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1ff) sendmsg$nl_netfilter(r1, &(0x7f00000eb000-0x1c)={&(0x7f0000a5a000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000907000-0x8)={&(0x7f00003a0000)={0x1094, 0x3, 0xa, 0x400, 0x3, 0x3, {0x7, 0x0, 0x4}, [@typed={0xc, 0x8c, @fd=r1}, @typed={0xc, 0x16, @ipv4=@rand_addr=0x81}, @generic="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", @typed={0x8, 0x6b, @void=""}, @generic="d0f7437e46ffabc73aabbb54dbc53cff2742e7d46277856ff45089ee31e49feacda0a9e4e66dd857a20984372e4fb1e6926c9378a077d7fd6af3aaad4a8db4fbc0e2d638fdd6cabe12a01d2aa76cea6a1ab0edd47480505ff7a8fe5887"]}, 0x1094}, 0x1, 0x0, 0x0, 0x800}, 0x20004010) clock_gettime(0x0, &(0x7f0000020000)={0x0, 0x0}) io_getevents(r2, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = getpid() tkill(r4, 0x2a) 2018/01/27 03:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000515000-0x9)='/dev/kvm\x00', 0x511cc0, 0x0) mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000066000+0x89a)={0x0, 0x0, []}) getcwd(&(0x7f000049b000-0x92)=""/146, 0x92) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000c2a000-0x90)={[0x8, 0xfffffffffffffffa, 0x100000001, 0x2, 0x3, 0x6, 0x9, 0x5, 0x4, 0x5a00000000000000, 0x7ff, 0x4554, 0x8000, 0x6, 0x3, 0x7], 0x1000, 0x10}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c6a000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000d9000)={0x4, &(0x7f0000cab000)=""/98, &(0x7f0000a78000-0x40)=[{0x5, 0x1000, 0xffff, &(0x7f000006b000)=""/4096}, {0x5, 0x2a, 0x9, &(0x7f0000573000)=""/42}, {0x9609, 0xa1, 0x0, &(0x7f0000de8000)=""/161}, {0x8, 0xd8, 0xe000000000000, &(0x7f00000a2000-0xd8)=""/216}]}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000929000-0x40)={0x5880000000000000, 0x10d000, 0xe24, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/27 03:10:35 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x4}}, 0x0}, 0x1c) pread64(r0, &(0x7f0000000000)=""/192, 0xc0, 0x0) bind$inet6(r0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xb) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000007000-0x4)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000004000)=""/251, &(0x7f0000008000-0x4)=0xfb) 2018/01/27 03:10:35 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000053000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000002b000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000039000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000052000)=0x0, &(0x7f0000042000)=0x0, &(0x7f000003c000)=0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000053000-0x8)={0x0, 0x0}) r7 = getuid() mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000010000)=0x0, &(0x7f0000053000-0x4)=0x0, &(0x7f0000053000-0x4)=0x0) r9 = getpgid(0xffffffffffffffff) r10 = geteuid() r11 = getgid() mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000053000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000036000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004f000)=0xe8) r14 = getegid() r15 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() sendmsg$netlink(r1, &(0x7f000002e000+0x75c)={&(0x7f0000040000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000052000)=[{&(0x7f000001f000)={0x111c, 0x1d, 0xf00, 0x0, 0x1, "", [@generic="4c87d805284699db3a790151b1a4ff9cf488e6b9d17d76aef3382187ca2fb5a6d5a9efbd74a87b5c860e23ad0319cb33a30ceac4c82e68499da9a79e356ea0fb8a2f41f5e1625f5744fd333b9e71fdf914672b533239ef5d3b0595a8f03529044153e01a6df78e59b4a5c094fc5a567be54d750c6a9743f22d8358f37492c4a20b56ea62fd43a51a66b23356c68a66", @typed={0xc, 0x47, @ipv4=@empty=0x0}, @nested={0x1070, 0x47, [@typed={0x18, 0x3f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @typed={0xc, 0x3d, @fd=r1}, @typed={0xc, 0x60, @u32=0x7}, @typed={0xc, 0xf, @uid=r2}, @generic="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", @typed={0xc, 0x3c, @fd=r0}, @typed={0x10, 0x3d, @str="2cfa6e6f64657600"}, @typed={0x14, 0x2e, @str='mime_type\x00'}]}]}, 0x111c}], 0x1, &(0x7f000001d000-0x94)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x94, 0x10}, 0x40000) fcntl$addseals(r1, 0x409, 0x0) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) 2018/01/27 03:10:35 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f000054c000)='/dev/amidi#\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000ce3000-0x18)={&(0x7f0000384000/0x3000)=nil, 0xf1, 0x40000000005, 0x100000000010, &(0x7f0000822000/0x4000)=nil, 0x10000}) r3 = socket$netlink(0x10, 0x3, 0x13) close(r3) socketpair$inet(0x2, 0x1, 0x6, &(0x7f000084a000-0x8)={0x0, 0x0}) r4 = socket$unix(0x1, 0x4007, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) ioctl$KDDISABIO(r2, 0x4b37) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) listen(r4, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000f51000-0x4)=0x1000) dup2(r1, r3) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/27 03:10:35 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e83000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f00007c2000-0x8)='./file0\x00', 0x4) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000617000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r2 = epoll_create1(0x0) dup2(r1, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2018/01/27 03:10:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000144000-0x9)='/dev/ppp\x00', 0x800000a0006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x20000000, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000001000-0x8c)="a00a42c9cf74d7f9be4df2f2b52d6528448f63e61d48f50e13bdb1c77430149254fcad02a1a821bdae6b843a114f86e1129d38b6c3793e2767c3ce8753c345055076796686e1ea05d2cd6060040b8475d5609d89ecad2f7ab898d1c21fba27caf07991852f74bf741d537c1cdda8d972d69d7cda65a19d27f2a5b220e8e029998a97e3e7d5303c8f13d073f9", 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000094e000)='/dev/dsp#\x00', 0x1, 0x2) poll(&(0x7f0000038000)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r2, 0x808000c0045002, &(0x7f000080f000-0x8)=0x825) 2018/01/27 03:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000016000-0x5)='user\x00', &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="d71cacee5df3976507580049aeaa7f9d7cda4cce0c53219b39bb8a69aafe49ed860000000000000006189b07e615b8074a13b09e8200473099cf595b4211721a99c59c9689540d71c15984c20cec68050b7bf5844a262533e576df88e359f9bba400000000000000000e301c42e54efad7f23c0cef9373b363e3355904892c75865f58c06ad2314ee5a5e9fd4383a360d72c6346db2d9d0fa739299c8d928e1310", 0xa1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000889000-0x100)=[{{&(0x7f0000663000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b30000)=[{&(0x7f00003f8000-0x6f)=""/111, 0x6f}, {&(0x7f00008ac000-0x1000)=""/4096, 0x1000}, {&(0x7f000064a000-0xb9)=""/185, 0xb9}, {&(0x7f0000be7000)=""/157, 0x9d}, {&(0x7f0000214000)=""/174, 0xae}, {&(0x7f0000eb6000-0xbc)=""/188, 0xbc}], 0x6, &(0x7f00000e7000)=""/225, 0xe1, 0x6d}, 0x7}, {{&(0x7f0000661000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000446000-0x8)=[{&(0x7f00007ad000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00000e5000-0x4c)=""/76, 0x4c, 0x3}, 0x48000}, {{&(0x7f0000ee6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00007ed000-0x8)=[{&(0x7f000071b000-0x48)=""/72, 0x48}], 0x1, &(0x7f0000bcc000)=""/205, 0xcd, 0xff}, 0x81}, {{0x0, 0x0, &(0x7f0000558000)=[{&(0x7f0000f44000-0xf)=""/15, 0xf}, {&(0x7f00001d9000-0xeb)=""/235, 0xeb}], 0x2, &(0x7f0000bc4000-0x98)=""/152, 0x98, 0x2}, 0x7}, {{&(0x7f0000ed2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000fb0000-0x20)=[{&(0x7f0000c81000)=""/49, 0x31}, {&(0x7f00002ab000)=""/194, 0xc2}, {&(0x7f00009ca000)=""/4, 0x4}, {&(0x7f0000df7000)=""/0, 0x0}], 0x4, 0x0, 0x0, 0xffffffff}, 0x0}, {{&(0x7f0000a4d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000ef2000-0x20)=[{&(0x7f0000538000)=""/86, 0x56}, {&(0x7f0000def000-0xdc)=""/220, 0xdc}, {&(0x7f00001df000-0x40)=""/243, 0xf3}, {&(0x7f00009f2000-0x98)=""/152, 0x98}], 0x4, &(0x7f00009dd000)=""/51, 0x33, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000862000-0x50)=[{&(0x7f00007a7000)=""/238, 0xee}, {&(0x7f0000759000)=""/61, 0x3d}, {&(0x7f0000f42000)=""/160, 0xa0}, {&(0x7f0000ad8000-0xa8)=""/168, 0xa8}, {&(0x7f0000b25000)=""/110, 0x6e}, {&(0x7f000031a000-0x36)=""/54, 0x36}, {&(0x7f000098a000+0x20)=""/211, 0xd3}, {&(0x7f0000e48000-0xee)=""/238, 0xee}, {&(0x7f00003c3000)=""/55, 0x37}, {&(0x7f000018f000)=""/255, 0xff}], 0xa, &(0x7f00007dc000)=""/0, 0x0, 0x6}, 0x80}, {{&(0x7f0000bd6000-0xb)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000522000-0x10)=[{&(0x7f0000b18000-0x81)=""/129, 0x81}, {&(0x7f0000666000)=""/230, 0xe6}], 0x2, &(0x7f000098f000-0xf)=""/15, 0xf, 0x4}, 0x10001}], 0x8, 0x21, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000768000-0x8)={0x0, 0x1000}, &(0x7f000048a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000056a000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4e}, 0x98) r2 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x100000000000003}, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/27 03:10:35 executing program 7: 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(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$pptp(r0, &(0x7f0000acc000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000c82000-0xe0)=[], 0x0, 0x0) 2018/01/27 03:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x57}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) fcntl$setstatus(r1, 0x4, 0x4800) 2018/01/27 03:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d37000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000924000)={0x9, 0x2, 0x5, 0x1, 0x7, 0x93, 0xffffffff, 0x1, 0x8, 0x8, 0x7, 0x6}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(r1, 0x101, 0x80000001) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000739000)={0x224, 0x6, 0x6, 0x102, 0x3, 0x3, {0x0, 0x0, 0x0}, [@nested={0xc8, 0x5a, [@typed={0xc, 0x81, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x52, @u32=0x3}, @typed={0xc, 0x7c, @u32=0x9279}, @generic="6330f7a03a7a07e4125d60172a756d7635db7f072e52becdb467a6360fe2b7fc97ae5a64955966cddab727cd6fdf3305f6d15097cfe8ff5b231f20c626793af987f05c00c7efde9f8ae285c47053ff328377e769fcc1d3586a215960c8032e71e3c2d290fa83871e60bc9d64a3a96debfa2a882c8525055779521cb209861d052b375523c4139515b3bc3aa23039bac0ec10d963d4b7ac6742ba4576ae9d090a"]}, @typed={0x8, 0x75, @void=""}, @generic="dc50ad67c034dacb10a7d7e95dfa7ea183edd64058d6808b2bfd4dcd018c97aeea088a01caafacc5ad47e85b9822b80d1edf5c2ecb3a5139b505fdf3dc9b706af5835cb849431617ccf606e0e88eb95d3f95d8fc835cc93828c9087100ce340264fd63961c88", @generic="4081ec858fed87d62356a5b7c37a4c5a175e54c27e51a772917e491bd640fc52bfdbb0232cca69da74e5c3e61736bcd927cd2a4a76fbe0fc208e9ba990c45a4a9bcd9972eca8225b170d8bba8d3801ab8b9a", @generic="318c5a0da0bf6a38dc7132054d29185139f9926f10bfdde6a2cd49e2728abd16af8d7d576813cc6cc8e108cf1d", @generic="125ae9974ebc42268de05eaca99fdba0621538bea2cdf6e94e3ad0ed0d3df14c3ff27e1371819b176acd55504232217fefe2cbad7d7e43bd6a7ba8a91460459b75ff74bc71f86ddea587d792e81198413a8eb4bdccd2c41f"]}, 0x224}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/27 03:10:35 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f00000b9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x8)=[{&(0x7f00008e1000)=""/6, 0x6}], 0x1, &(0x7f0000997000-0xea)=""/234, 0xea, 0x7ff}, 0x40000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x14, &(0x7f0000ba5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000053c000-0x77d)={'mangle\x00', 0xffff, 0x3, 0x1db9, [0xde00000000000000, 0x3, 0xf6, 0x0, 0x4544c8d0], [0x9, 0x0, 0xffffffffffffac1d, 0x3, 0x1f80000], 0x10, &(0x7f0000001000-0x10)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @generic="3528434b0f63db3781ccecffb18aa3a6", @common='ip6_vti0\x00', {0xff, [0x0, 0x0, 0x0, 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]}, 0xef, 0x2, 0x1}, 0xd2, 0xa6, 0x10c6, 0x9, {0x3e, 0x401}, [{0x36, "0d5a49bf6ac18f75ff8b2cf8fb7b005e088b40eea20a7c3c92327509ab", 0x1, "bfe5f0dfaad958028131cb21eec01d790e0a928578b1"}]}, {0x1020, "3255daae4797da3fd8ff1b08f64b18a45ea02513d7d62001c4ce410532", 0x2, "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{{{@broadcast=0xffffffff, @empty=0x0, 0xffffff00, 0xffffff00, @common='bond0\x00', @common='yam0\x00', {0xff, [0x0, 0x0, 0x0, 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]}, 0x89, 0x3, 0x40}, 0x2, 0x110, 0x221, 0x26, {0x1, 0x2}, [{0xa0, "4221a38f740774db6991234e5cd98271b1f030da797ed8c461694525c9", 0x0, "c054f5e0b6ef14a15957dc04a2d724c4c0de168402f90711cf55379a0d4686284a041f80375fe88ccd7fea7028363cc2096f73564b8c84b0daf7c2ae060d6fa09c030eb553af0b7d96f7a86744d14fda2726be4f23c53da5b8b8e8ad5c9918fd0d28dac297e5f9eed9aa5b73c66f96d1d907ccc7522c56ebeea4691802012ea3"}]}, {0x111, "097b00b7812f120f73d40d6f3e2a66fecde96d0cbc1f2e0fc454138a96", 0x8, "8af49cc58c03bbc386fb9f095e731fb89ad255536c854795b4b537f3234de17bb2679d3a239caea09a1ccbe082ebedfa7ae55d7e1e573bd1100c92f187619553dcef16b3b4b5d4388359b01c12cd80ed4e560fd0c5a996bcefcdc3317fba21a3915b2e77ef6ad04a2fe7255a44fb6cb15265f5879a12d667c8c1dfc3bcf017aae47f3c807fb798ce6e88550aa19dd47c56185b0cfe16c411c6e97983dbbbef32b0a09a9308bdb70e45423a3c7806b98522f77d0580a2dc211952cd792ff622f95e3bb3cc33cc7e5bfd4bd08fc9fd54f864c6ba961a8ef6b6811b3f15740b70b79103859226688fc1e8102c311283515eaf"}}, {{{@loopback=0x7f000001, @empty=0x0, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="9763b13d9332d5859f5f97893c134945", {0x0, [0x0, 0x0, 0x0, 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]}, 0x8, 0x0, 0x42}, 0x6, 0x281, 0x2b5, 0x4, {0x6d16, 0x7fffffff}, [{0xf9, "7b7830c0a9ac8afe1d1e49857163567cb37f382d202831468184424c4e", 0x1, "381a1e8920fc7a4d143e4368623228d5a801826ccc3c218116e2aab899d6f7d0439b8fe3a6a255115880518f2967f9ba71fdfd5d7e7c0766a0a475358e70c8b442a162f85c9f1d5877d669c12496a6208e06972f1d2ef6ce267c4f5a09227901e6da30e4fd32f02a0a2e90eb66411204844850ef0f005c3d853246a40642c433788a8bb36cbf97f5686cfb47412c75fe6185143be665335cdb46e38b93a0619c364c3a808772930d53291a078957317baf4abc0d971c84588663e76fbd0cc7f1e93528036bbc77fad3e1ce9bafd849ae978de981c812d4c502"}, {0x53, "a2e679f795330849978fecc911084af75b808e02c703eeda194d0fa83d", 0x3ff, "cd2a86a5653a1e14a1a175850f986d8f700e41d602782cb4b279670410d2c2f274e10558ba379c667460c910d5a707dcd68c16"}, {0xc5, "32006e340545fea07d13211a102aff6a56bdaf753ade252cb88205d2e2", 0x6, "4d582bf5e0d607b460db2b89e049331c03e96cdf8a41c3c59dedd514ddd5aa46ae0fa3ff0f808dda53f18ce47db355e13f44bbca548b1cf20e666f5cf1489503000304f93abb419cc18c42a0ea5553584b632d70c27aee03c66a77aa6bf14807f54ed408b32ec77fd9850aec15e91f41f901fdb3c2480c294b9c0fdc7409fe5973f4033e9a32bec4bffb05197083b1e5e2afa0ee429e0c576b5817673d5d2b31e4458ebe31"}]}, {0x34, "d8737a78e598e5516c7c48b44fd3266a7094d2484d2d49463878bd0404", 0x4, "e582fe6eb5e18cd38c67dc643c3e8784140f20b8"}}, {{{@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffff00, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 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]}, 0x67, 0x1, 0x1}, 0x2, 0x7e9, 0x81d, 0x1, {0xffffffffffffffff, 0xe94}, [{0xea, "4d0af72bded59dc063b0cddd52a9448f2a263555fbd6d8779cba817e8b", 0x401, "16cdb5847f972c7eea6a068cb4681fffc4249aab19c9c1d8ccdfbb386e11d1a3b25486a772a8541ee7c49d68d47520d9f35c90e60d3876186ee98567299b1c65e6ff44c2e63bd398dcb85ba7d1dd76f9a1b521793dfbb7d2ffa56138754cc994707650018a78eb47d7f2caaa75918646396e9dc03ae01752076f90ffd16bfbccc029890fa639094e6edc514a43210e17e1e85106b29c57b82ff6b8e8ab85b4c2c583734c84fc106d85d61670dd21290245660cd38bcd6ba0637ad9430cc39dda541ee730ca6a9ac8c3f8"}, {0x93, "5658463c354ed5058fd5e1e265f557587f0a665f11c05e16bcfdb88e79", 0xffffffffffff0001, "686b8ca36a69ee80855c27a389001cd6181acea2989b62d1d9ea08cdcd05f5f3e23c019cff619ce7493b680e6d57f01a7a82207d22b3f7689b81a12dd58d1f3410e9356ef20bbcd87b3d7ebccee9965c9f669b12ca0aface031b7e7c5baaa1c9994d032de2fe4c144df066e076fda6ae5b347e"}, {0xc6, "42454c8ec9a514f79ee6127c787bb1b14f9d369cbd987c940d7751ef02", 0x6, "e8f1acf5cebddc4b58b36255ea7db8c654417b820ce527eb39706016b43410286c5d6a97726672b5eb90547bc59d3d54ce09530d47d3253ea022c74314def2bedcf11409579cd33704f0d50b5d964014f9179c90bef939529fd43d0486f64a7856c734ebf2329e273a7af93c3f138df66ea1be7618ec6e79d01d1604f69d510500008b6839bae00de6b80af5f92d11128f8ecf7d0c428cf3470fa12bf240c9b2a228601b1de3"}, {0x99, "59aa9e4ecb457392ad8002734d82e4dec78817379ae6ffb0927992a660", 0x1000, "8e1a21734992295f2548307a81184d04d8c9b60f65a59b9752c825f65763581a7ab35d606c58697e4559bbd19663754fb771acbc978cd924f38489661acdda5d798541055692f4137fc3862c4b3f0e452589a3ca3a1c372d5f64e6f04360bc166d857435f1da0dc367fc2dd6d72c6e9048b2e5554f8d7ce594"}, {0xff, "74ceb3a5ddc429d7bed432e0ac79700d3e43e8aee08436072f7e781000", 0x20000000000, "f6fd0a8afa6f667f22244ae87e1256836b1897a403dc25c0fa463cbd797fcfe15ec89ddbe08621eaab788080ceeebff9df68e7d40bb25a1892821df08390e8972231ac8fc02ddd4159a10212391735192ee4fe3928e8e6b5ed718231f106b71f4326541b7aae7d784de4c37dc2ad6d527823ee414e871d42624acd79e3b5344e1332c47cbd95b512d4e9a2180b5bc1b6fc558b35f9779e8e2f8e29c4a21f4ecaf5ef688b802235c45a1f9c3025c8a9609403be600134beaccdc6b40e498b239215f0844138c2e68994e37e69a2a20262fb4e1a4ae979f4d5e475a987897b0b"}, {0x11b, "7ed2e49af33683627ea84ce10f4bc6b5d6cd8c920f2b052cd36328c1a0", 0xffffffffffffff00, "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"}, {0x54, "12d3b2317712716ee62a180000cec169c304e22aa0b0ca580e91dc8145", 0xe280, "3d640290a7c4f821d16b61821791dc33763536b8940db1da1329d3c9fcda91758c44b30afa2583f0a405d89baff42c1eb65ad15e"}, {0xa6, "08e873ee29c6bc1a50a9d010432074a75178d551a6c2c80105f870b685", 0x6e25c21c, "bda736e99ee8c9dcfe1ea7a9a793a7626f8954bca0189ecb530e76e2333c1940cd589df0cf1947e3fe768ffce7f5ee280847b35c4a74cfa3e4a9b059a330a9bd089539f0d0e770499ad8a7a3bc50aac12c81909d781f0da113c091e2e99751a3463e8373190b4a91b4e952f6eedbba7aae2c4ca3286cdb2d872de1cee9975d19a1142c0af098"}, {0xb5, "9d7f4bdf9a6740c19e9400fb1a9d413891a7f257e761934353ccba0ae0", 0x8, "ad53f3c912203f0448730e79a8931508efc300bfddbe42c2fbeb8e629a44ea3f2eff9c5f025316017a78bc8361e7909f3f35ebbd37cd2a1ea525c69a70c1e903dda0a28c6a36a0532285afc5617f53db366eb442995977862d056265520f9dce0dd6516c6321d60adc95ed4270030b54610e52cadaea64b5a98a7f364e46da7b5f07d7579319fdc8799fbcbb3513cdef83f27d7550"}, {0xd4, "7c8e268bf818393bb8a91f6234f854b9d2d7d9dc962bedb72d2e3ca22d", 0xffffffffffffff01, "992cf9172b920b1ddeb8bcc3e1d83afbe3d563e4f2fc75eb33991eb0d6d65f68832db32add44e5406bf08cf8e59cb66ff8862827e2339b100281492070c71d08a556a1e2224355ff71827a669b687f967af026635f00c6eb54bc77ea7b1924b2228dc9d8404c428719d74fc6f7f8233957bdf15f77afd07139401a7a788a44caaa948269d69c878fdcbbfa266a084a308ac74d1f2a47c1a79aa3e4c949a8e732eab55e4d009176108ead3ec213143f6538709809"}]}, {0x34, "f0668915d6ba70321409e3f010037fe891443613a2fde03e36b9c8a525", 0xeb4, "640dade91f9546ba7e7b480955f53aaeb8cf6e38"}}]}, 0x1e15) 2018/01/27 03:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000e85000-0xa)='/dev/cuse\x00', 0x0, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f00000fe000-0xc)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) syz_open_dev$vcsn(&(0x7f00009aa000)='/dev/vcs#\x00', 0x4, 0x80) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/27 03:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004af000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, 0xffffffffffffffff}) poll(&(0x7f00009f3000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x81) write$eventfd(0xffffffffffffffff, &(0x7f00001d4000-0x8)=0x0, 0x8) eventfd2(0x6, 0x801) 2018/01/27 03:10:35 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000fdc000)={0x0, 0x0, 0x4, 0x0}) r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe2000-0xb)='/dev/hwrng\x00', 0x4100, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000fe2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x440000000000127f, &(0x7f0000fdc000-0x1)="") mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000fe2000)={0x3, 0x3, 0x4, 0x670, "96385ee09d73c3b577b2e7514993ef9765ceb59818215de7d807200bee8b8de6a2d218d8e965c4de7cf9e389", 0x7}) 2018/01/27 03:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000023c000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000db9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e0d000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000db6000)=0x98) fcntl$getownex(r0, 0x10, &(0x7f000003d000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f1e000)={0x0, 0x0, 0x0}, &(0x7f00004eb000-0x4)=0xc) rt_tgsigqueueinfo(r1, r2, 0x2b, &(0x7f00001b4000-0x10)={0x1f, 0x1, 0x7, 0x7}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/01/27 03:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00005ca000-0xd8)=@ioapic={0x0, 0x527, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000c60000-0x4)=0x7) mremap(&(0x7f0000079000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f00009c2000/0x1000)=nil) flock(r0, 0xe) r3 = syz_open_dev$sndpcmp(&(0x7f0000519000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000066000)=0x0, &(0x7f0000ff3000)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 03:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000cfc000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x80000) fcntl$setpipe(r0, 0x407, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00009b7000-0x7)='ns/mnt\x00') ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00007eb000)=0x2) setns(r2, 0x44000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000325000)={0x0, 0x0}) 2018/01/27 03:10:35 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000205000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000737000)=0x0) fchmod(r1, 0x141) ioprio_set$pid(0x1000000000002, r0, 0x9) r2 = socket(0x20000000002, 0x807, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x8000, 0x9, 0x7, 0x6, 0xfffffffffffffffc, "57c3b34919dccd3a4c12afea5bd93d6ea2283a976947b22e2749900c93bc5f76e360891f8d4a8954d8f3cf365b579f01c76c3d454b910593fee176bd888ede", 0x0}, 0x58) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e}, 0x4, [0x8, 0x1, 0x1896a000000, 0x5, 0x5, 0x100000000, 0xffffffffffffffff, 0x2]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000001000)={0x1f, 0x7f, {0x2, 0x0, 0x2, 0x9, 0x7, 0x80000000}, 0x8000, 0x6}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x39, &(0x7f0000002000-0x4)=0x0) connect$pppoe(r2, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000003000-0x4)=0x1, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) 2018/01/27 03:10:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000+0xf61)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x8)={r1, r2/1000+10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0x100008002) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r4, r3, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r4, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) fgetxattr(r3, &(0x7f00000d1000)=@random={'osx.', 'em0,#proc\'mime_type\x00'}, &(0x7f0000f86000-0x44)=""/68, 0x44) mlockall(0x2) 2018/01/27 03:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00000ad000-0x90)=""/144, &(0x7f0000225000)=0xfffffffffffffc3e) 2018/01/27 03:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000166000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b23000)={0x0, 0x6}, &(0x7f0000542000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e87000-0x8c)={r2, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 03:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000b81000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9c000-0x4)=0x10, 0x80000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00005ec000)=0x1, &(0x7f00009b0000)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001c3000)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:35 executing program 0: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00000ee000-0x8)='./file0\x00', &(0x7f00000ee000-0xb)=@random={'btrfs.', 'proc\x00'}, &(0x7f00000cf000-0x47)=""/71, 0x47) syz_emit_ethernet(0x3e, &(0x7f0000011000-0x11d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x7, ""}}}}}}, 0x0) 2018/01/27 03:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000169000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000070c000)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000875000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffd}, 0xffffffffffffffb7) bind$inet6(r1, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/27 03:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ad000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00009f3000)={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]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/hwrng\x00', 0x1a280, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000c9b000-0x12)="1cb68d1549f88f2451ca864d7637ad957681fd1d065c1ef2f3") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000040000)=[], 0x0, 0x0) recvmmsg(r3, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000956000-0x8)={0x0, 0x1c9c380}) 2018/01/27 03:10:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="ce1dc7277ca67ebe04a14c3dcc5ca33dcb2125821badb2d7321a0941750c32a7b3a78dee0377faec2e262d4d6e76d790c426e5b5d53685d5c45d2f8c68bf813d8585d736db29d6e3be1fe35af3de2cf27c7d04b0b8e02e09206b5a693ca809270b47d7dcf3df27331a6f478b82f312195f5a5585", 0x74, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x3)=':}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x17)='wlan1\'lo#systemtrusted\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r1, r2, r3}, &(0x7f0000001000)=""/97, 0x61, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003da000-0xc)={0x0, 0x20, &(0x7f0000406000-0x20)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r4, 0x7fffffff, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000da7000-0xe0)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 134.774649] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/27 03:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000744000-0x8)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)="") socket$inet6_udp(0xa, 0x2, 0x0) r0 = open(&(0x7f0000954000)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000f69000)='./control\x00', 0x40, 0x0) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fef000-0x20)={"b00e16384d79e126ad90dcab6dd0fbfb", {0x4, 0x7f, 0x1, "abf00a9d103f", 0x76, 0x0}}) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) readlink(&(0x7f00007df000)='./file0\x00', &(0x7f00002e4000-0x1000)=""/4096, 0x1000) 2018/01/27 03:10:35 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000007000-0x8)=""/44, 0x2c}, {&(0x7f0000006000)=""/205, 0xcd}], 0x2, 0x0) read(r0, &(0x7f0000006000-0x65)=""/101, 0x65) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000002000-0x4)=0x0) [ 134.828319] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/27 03:10:35 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a0f000-0xb)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}], 0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000024e000)='/dev/snd/timer\x00', 0x0, 0x48001) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = memfd_create(&(0x7f0000001000-0xc)='vmnet1]eth1\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000f61000-0x12)='/dev/input/mouse#\x00', 0xff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00009ba000-0x4)=0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt(r1, 0x2000000000010d, 0x0, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/27 03:10:35 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000392000-0x8)={0x0, 0x0}) 2018/01/27 03:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000d75000-0xb)='/dev/adsp#\x00', 0x3efd, 0x200) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) shutdown(r0, 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7c, &(0x7f0000521000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000231000)=0x8) 2018/01/27 03:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000520000)=0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f0000063000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f0000259000-0xd0)=[{0x5c, 0x29, 0x37, "fd09152c29e6ddfbd45484d25b224e1fcdd0e95b0836dd222b68de32e9b2774e2a6d61287c2abc29ee60a8cdcc34c4dbeed1d1a2fd8d96c827cc9f5acee4bd988230644acafc7171e7052500b0"}], 0x5c, 0x0}, 0x0) 2018/01/27 03:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024a000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00006e8000-0xa)='/dev/vcs#\x00', 0x3ff, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000e52000-0x120)={0x5, 0x7f, 0x200, 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], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa903, 0x4, "656231d850c73bb51a412aa719ab45a7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$mice(&(0x7f0000bce000)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) accept4$netrom(r2, &(0x7f0000098000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a9b000)=0x10, 0x800) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x2000000000003) bind$inet6(r0, &(0x7f00004dd000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5b1}, 0x1c) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000007a000)={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = geteuid() setfsuid(r1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000795000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000daa000)="", 0x0, 0x0, &(0x7f0000926000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/vcs\x00', 0x480000, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00006d0000-0x4)=0x0) 2018/01/27 03:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a42000)={0x0, 0x0, 0x0}, &(0x7f0000ac0000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000069d000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) r3 = getpgrp(0x0) kcmp(r2, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/27 03:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='\x00\x00\x00?', 0x10000000000001, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9e000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00005f3000-0x5c)={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0}, {0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, 0xbc5, [0x7fff, 0x0, 0x34c, 0xffff, 0x2, 0x6c96, 0x7f, 0x2]}, 0x5c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000355000-0xb)='/dev/audio\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000acd000-0x8)={0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/vcs\x00', 0x20900, 0x0) ioctl$void(r0, 0x5450) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000432000)={r2, 0x10}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000017000-0x9)='/dev/ppp\x00', 0x2, 0x0) io_setup(0x1000, &(0x7f0000c6e000)=0x0) io_destroy(r5) connect$ipx(r4, &(0x7f0000256000)={0x4, 0x628, 0x6, "33fada56128a", 0x0, 0x0}, 0x10) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000073f000)={0x0, 0x3, 0x100, 0x6, 0x6, 0x0}, &(0x7f00004bd000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000b8000)={r6, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000c2c000-0x10)={0x9, 0x0, 0x10001, 0x1}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000406000)={{&(0x7f0000d1a000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f000097e000)={0x5, r7}) 2018/01/27 03:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/27 03:10:36 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004d1000-0x11)='/dev/qat_adf_ctl\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0xbffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 03:10:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000023f000)={0x0, 0x0}, &(0x7f00002e5000-0x4)=0x8) accept4(r0, &(0x7f0000d3f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a07000)=0x8, 0x800) 2018/01/27 03:10:36 executing program 3: lstat(&(0x7f0000fe7000)='./file0\x00', &(0x7f0000890000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a07000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x1000, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/27 03:10:36 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000022000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000026000)='./file0\x00', &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000027000-0x8)='./file0\x00', r1, &(0x7f000001d000-0xfd)="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") 2018/01/27 03:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfffffffffffffffa) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) dup3(r0, r1, 0x0) 2018/01/27 03:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/27 03:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a78000)='/selinux/enforce\x00', 0x82000, 0x0) r1 = creat(&(0x7f0000177000)='./file0\x00', 0xffffffffffffffff) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000053c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r1, &(0x7f0000939000)="88", 0x1, 0x0) 2018/01/27 03:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) pipe2(&(0x7f0000485000-0x8)={0x0, 0x0}, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000732000)=0x7fffffff, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/27 03:10:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000035000)=@known='system.advise\x00', &(0x7f0000001000-0x48)=""/72, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 03:10:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5f000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000507000)='net/if_inet6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) timer_create(0x2, &(0x7f000080c000)={0x0, 0xc, 0x7, @thr={&(0x7f00000cd000-0x67)="fddb621cd97a6aed1fbf1f579d7fe2f6a2faa3a9826fc3d468c3b98c2b0d34011f51ca20849f828d7c5bdb2de73efdaa568f22731d0ed450eb074b22963808de79a982a745ea768f0dbd58ca52517ec08906e793ab7ad28f25f4785bfae84d2b4354bf5f2b1a81", &(0x7f0000006000-0xab)="72868b20c89f9f320e4356a7f59e757d3363e5c42a85486019344bf3db6ea35de283a60f22195ef420391de90cd8e5e117391049b7375fc103286d3352c4df76f27bc488647f4e5a5d2fa7862d6470996be8797f2e746e3afd62bed1fb2f00b80b69cb1fd0f66e33349e1a056203d304a404c99680abf0e52b953f65b81e8644dddc3ec681946792ff0cec203f6323c68d93aec877326d65793a4f08457f8c8b02d64ab49750c9669e3d06"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006bd000)=0x0) timer_getoverrun(r1) 2018/01/27 03:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000001) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5aa) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000121000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mq_timedreceive(r1, &(0x7f00004a1000)=""/45, 0x2d, 0x5, &(0x7f0000df4000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ab8000-0x4)=0x0) prlimit64(r2, 0x6, 0x0, 0x0) 2018/01/27 03:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ec5000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000c6b000-0xd)='/dev/usbmon#\x00', 0xffffffffffffacbe, 0xf7811aeb8ec3efc9) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000bc1000-0x8)={r2, 0x2000000000002}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000b0000)={&(0x7f00007aa000)=[0x100000000000], 0x1, 0x1f, 0x4, 0x80000000, 0x100000001, 0xbc, {0x5, 0x36a6eea9, 0x0, 0x8000, 0x3, 0x5, 0x9, 0x3aeb1fd9, 0x7, 0xe74, 0x4, 0x100000001, 0x40, 0x3, "ecbf9ad97111e25731b72aa0f3912c169b8bc3c00a5f4d0e6410b1497b888afd"}}) 2018/01/27 03:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f000024f000)='/dev/vcs#\x00', 0x100, 0x2800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000a12000-0x10)={0xfffffffffffffe01, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000c9000)={0xd972, r2, 0x10001, 0x4}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/27 03:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000fde000)={0x0, 0x0}, 0x800) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000778000-0x4a)={@generic="f8353f0c654bd243e6c29f0467f7125f", @ifru_map={0x1, 0x2, 0x8000, 0x3, 0xaa4, 0x1}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000acd000-0x4)='tls\x00', 0x4) 2018/01/27 03:10:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10100, 0x0) fdatasync(r0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00008cd000/0x400000)=nil, 0x400000) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000012000)='./file0\x00', &(0x7f0000002000)='rootfs\x00', 0x2, &(0x7f0000001000)="516b1193ffb639871be6e4683eb8cdc41ec8bbefe33ce446c3459733d3f57860e2e8c2b23748ddc3cf72973ed41b3ec7c52dcfdedcfdc244357c9b8535b930d13a7407d0b552186cecb3f9c34e66b80d67ded841ba34bd4de4451be03d06a11c570bc8cff47b6609ed70ba0b12b9349a6253c35c9c94ec46700f488d80fd3d5e279f03") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000012000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000003000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/27 03:10:36 executing program 7: 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 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d4d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f0000e23000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000620000)=@assoc_id=r1, &(0x7f0000580000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x20000000000000) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f00004f0000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f00008f1000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) pipe(&(0x7f0000807000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r6, 0x80007387, 0x0) r7 = dup2(r5, r6) r8 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000085f000)=0x0) sched_getparam(r9, &(0x7f00002bc000)=0x0) r10 = dup2(r5, r8) getpeername$llc(r2, &(0x7f0000405000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000262000)=0x10) ioctl$int_in(r7, 0x5452, &(0x7f0000e36000-0x8)=0x45) r11 = getpgrp(0x0) fcntl$setown(r10, 0x8, r11) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) fcntl$setsig(r8, 0xa, 0x12) r12 = gettid() tkill(r12, 0x100000000000016) close(r0) 2018/01/27 03:10:36 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a15000-0x30)={0x90, 0x0, &(0x7f0000aee000-0x90)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x30, &(0x7f000050b000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000d74000)=[0x40, 0x26, 0x38, 0x38, 0x68, 0x18]}, 0x200000000000000}}, @request_death={0x400c630e, 0x1, 0x0}, @dead_binder_done={0x40086310, 0x2}, @increfs={0x40046304, 0x3}, @increfs_done={0x40106308, r3, 0x0}], 0x79, 0x0, &(0x7f00008d1000-0x79)="83af83fd04235967306ba3d9d9cddbc34b95ddc152158951cac75b5841319f2e00d177f47ea6741f6be480d8d5258aa3190c36b31adcb0b7686ebf740fdf75d768360db63202f9b216279bd0a6563d6c5f4d4fca67d68741f66b4495d6a9f635412fe10e19c4dbefc7224cfe3bb86f4a9be6901de24e9cfdbe"}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r4, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000785000)=[], 0x0, &(0x7f00008cc000)=[{0x10, 0x29, 0x8, "25dd"}], 0x10, 0x0}, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000070f000-0x1)=0x0, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000eca000-0x4)=0xfffffffffffffff7, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x8) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000086e000-0x400)={"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"}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000a54000)={r5, 0xfff}, 0x8) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000048d000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007e2000)=0x8) 2018/01/27 03:10:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x9, 0xf808}, &(0x7f0000a78000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r2, 0x0) 2018/01/27 03:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f0000a05000)=""/34, &(0x7f0000bb0000-0x4)=0xfffffffffffffea6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fde000-0x8)={0x0, 0x9}, &(0x7f000061d000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000296000)={r1, 0x2}, &(0x7f0000209000)=0x6) 2018/01/27 03:10:36 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', &(0x7f0000006000-0x8)=[&(0x7f0000004000-0xe)='/Cev\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000004000-0x1)='\x00'], &(0x7f0000004000-0x4)=[&(0x7f0000003000)='/dev/admmidi#\x00'], 0x100) 2018/01/27 03:10:36 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f00007d2000-0x87)="947a6c9f", 0x4) 2018/01/27 03:10:36 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x3ff, 0x0, 0xffffffffffffffff}}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/01/27 03:10:36 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000270000-0xc)='/dev/amidi#\x00', 0x1, 0x80000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000c24000-0x8)=0x3004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000169000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001d0000)={0x0, 0xae, "2639a716cfbec70f1d1071e921f5fe98ba28cee95b17023bf0e01c1c3cc5945435d90540859b37a0aa86436171b48f3267ee3ce0ee10922f0c08170e11cf4502baa4665fd4f7c0ce3e3fd0b981f4a7546d12e43e781f6198d6d4247c2c7efd774c03190143a118bc31189d20a0afa9aa13d3abe6e77a392e9ff67d043b3e8cce5f2bef4b922aeece4943c476063b7b17a27bdc418acc1a73ff8bc8ede3f9ca944ca8715ea427193bb47c12cab812"}, &(0x7f00004e1000)=0xb6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000234000-0x6)={r3, 0x4}, 0x6) sendfile(r1, r1, &(0x7f000045f000)=0x2, 0xfc) 2018/01/27 03:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000057c000-0x10a)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x18, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "05497119c023bd5b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x0]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ec8000)='/dev/qat_adf_ctl\x00', 0xe4200, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003eb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000198000)=@hdr={0x3, 0x4, 0x81, 0x5, 0x7d7, 0x3ff, @ipv4={{0x14, 0x4, 0x2, 0x7, 0x23c, 0x3, 0x4, 0xfff, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, {[@timestamp={0x44, 0x10, 0x155, 0x3, 0x4, [{[], 0x7fffffff}, {[@rand_addr=0x100], 0x4}]}, @timestamp={0x44, 0x14, 0xffffffff, 0x0, 0x0, [{[@empty=0x0], 0x9}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x68e56c78}]}, @generic={0x89, 0x11, "a219bebb0b85a9f56be3ec45767b94"}, @ra={0x94, 0x6, 0x8001}]}}, @gre={{0x0, 0x0, 0x1, 0x3ff, 0x0, 0x2c, 0x0, 0x1, 0x880b, 0xdd, 0x3, [0x8, 0x2], "0053248a79d14a11c44dfd58f70ca569a28b8fb4922e56c16a7bc7153ee1ce06462d7a83f58ea35e6ff5c52c19f90a3d0485195d326a8c60121c35255d548ed6d8248346a04989840ad86f84de4d17275506ed1e730db6db92cc585fc7deae7fb8d9ad886447063be759f4a3e90f7c32f6a459905b2e60d9954a606110fad439f46b3ac340129897ae5bbfeadf8660dfb1f506acb38a33ed012ddc7e0a582ff11c51e2968b8c9378a4708a300a0f5b1de2998c1a69fbeace909a895befa8143a9b04995ef3c3e1c9cb82eab3bb031031c9aa66fc127e252c6dd0411def"}, {0x2, 0x0, 0x80, 0x4, 0x0, 0x0, 0x800, [0x8, 0x100, 0x3], "3d00e38c0fcd6845a65a61a4fe363e5c3997d5c03efda594e5aa64de65e5"}, {0x2, 0x0, 0x9, 0x3, 0x0, 0x0, 0x86dd, [0x7fffffff], "a850f4c017a6bb1f99ce0eade7ec658d037343927fa905ae7323b1219d1d70b37bf7efacb2627e1fe3ac47b7fc8861361771b26bfa94409ec8f916a2e258e41dbec27d1372d4240fb961f72ac0cec07439cab093c7b165cc31deb5d03122e3817a99857bb7ac4e8c70ef742482ef1bd5d6ab869fe5655003c3692efaa0b3dddd991af7ff7db868bc7859250c6f707e223f1c4eb3b6f60b11e5d2056de22984c024edc6b14f39c60720c42dce291db94338047559755465aab814d98a58af3710ddeff842059077286deb0157b23baf347eb8a013a4"}}}}, 0x246) 2018/01/27 03:10:36 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, 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) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d88000-0x11)='/dev/vga_arbiter\x00', 0x2202, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000833000)={0x12, 0x68, &(0x7f0000ddb000)="19a1e0f8a7f78e4822745447ab3c0501f758e107a1422581914db19f4a3e5478c1c33cd19b2cb04e0324efcbf6fb289b7bac53a2eb68aba2d9425a761be727cf4b0115582c31d2451b0670e2393d79db1c6714186c652ae8908d11644219878c5c2acf2915354bf4"}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000f57000)='/dev/vga_arbiter\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) 2018/01/27 03:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000039000)={0x4}, 0x4) socket$inet(0x2, 0x2, 0x0) 2018/01/27 03:10:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016d000-0x4)=0xe8) setfsuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b0c000)='auxv\x00') read$eventfd(r1, &(0x7f000061e000-0x8)=0x0, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000029a000)={r1, 0x11ff, 0x1, "993cfd59cf0343e523318aadd029702892c97141843292c31ff34e36789e0c7fc2f5ffdc2b278911e453c0879da21c111db53d6a5c1ae6516f3172be037cc75d472f293b8d9d6396498072c63a0dbc408b1816658f2096b1e675b306a1eed7a37b8714e2620e04691defcccb543624738dd74f8197c3ab4f8a8c9955aa2754786b27baa62b29b19c641b4359de342e29a285b0b46bd4161434a4564509afc1df8020cc3c6b81eafce5cbffbc4b461f7fe511088501457e536d21e5994480b7e4e37c85b2fc881d9f8d11ba3b11398cec5aaff9f7235476c39859977c93bc1f2cfc13555d1f6472a07a06f2fe11f87ecbf265"}) 2018/01/27 03:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x0, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f00000ec000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000098000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/27 03:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000237000-0x19)="b487bff62987a607c908b9de3a6095af2048957d1d816ecd4f", 0x19, 0x800, &(0x7f00009f4000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000d20000-0x4)=0x2, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000108000-0xd)='/dev/dmmidi#\x00', 0x9, 0x4001) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000564000-0x10)={&(0x7f0000b1a000/0x3000)=nil, 0x3000}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d61000)=0x0, &(0x7f00003f5000-0x4)=0x4) 2018/01/27 03:10:36 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x807, 0x100000000) accept4$unix(r0, 0x0, &(0x7f0000374000-0x4)=0x0, 0x800) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f5d000)=0x0, &(0x7f0000002000-0x4)=0x4) getuid() mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f5f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 03:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) connect$inet6(r0, &(0x7f00008fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f00009a3000)='./file0\x00', 0x100, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000647000-0xf1)={0x0, 0xe9, "c6d601a60271d012a9a2f82d208631654ebfbedb84b2e99f6c41781d9ee7d86c3be98647e0a1af2e35d0cea6548866c8dc373742fc9f36af78cec5efabcaa7e7f7746befd0e3def8a758f6877e41b525558dd3eea6ca6f14d2d02336d2ee926c0ddbc3c6b539db0a82a227f3e1d2ae92ec8a70636daf300ca0fc9cb62482795f8373761d56a9590e5c37dffe9ecebd347fbc8dc170de0c0494d38c28157587bf5392265fa471d98d6c64003ca49b75ee479c848e0ff8ceecd46bb28cf82a3dc97f6a4c96fd8ca882bf1422e359e525f4d4c48ec435db5474c1790e4d8e6262d48545b82f410faf1cd7"}, &(0x7f000064c000)=0xf1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000210000)={0x0, 0xb1, "b5bc2fa22361df082e7276790705a550075a2149ad88c8dba16e90676d9d137bfea845e3d4f726da9f6e78dde2d0aaac06eccbac935c978fd651963c2147ac1cdd8977988bcbaa45e3f7a15cf0704f09d4b0a4d20b2bcff4ea2a3fc91eb07af997c350325a78165a6c1e89368ed0ca75a1e5f9d1f36c7645fcdda90c9d5976cb82dccf8576a1d2b29a81d0f7b4ea563bd519304258e39e6549f860974567e9522b52b809bbdc78481882ea9a162ae3c5f8"}, &(0x7f00005d5000-0x4)=0xb9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006c1000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000251000)=0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000068d000-0x10)={0x0, 0xffffffffffffffff, 0x34, 0x4}, &(0x7f0000508000)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000904000-0x54)=[{&(0x7f0000bd6000-0xa)=@in6={0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c, &(0x7f0000774000)=[{&(0x7f000030d000-0xc0)="d331c58950c2d57dafb0680b2c26728c319d3dca5b05dafabf26e60cc4c0b9a025d8a2c29fbea71de7aa67aaae6beb63e5d96693168ff67f28de190be08de992da48613631e34359e0d6161497eb79a6a656b6a79f907395d00aafa55d79a43c5ac7a6783f77215c2dbe2619a007cecc30b9f6c1d35d78e1ede292f839c2e96669fabdbf180125c4c62b47891f01e46c5ca133cbd9ccfe27bb6e7e6e1caa7e0b150159d7cd7717910df1edf1b63ca179e55a6957e0117740dab7e57b3e6a14ed", 0xc0}, {&(0x7f00006be000)="29d3c820ffb26bce30f2256595c33a5c7ca66da13e276819421fe293c9e0c1cdad17edecd5c2162972dd30f7949b26fa79ac23f075b7477699298e6f19405b06d79a0c75c0d2ba688f0d6f9ca8f7f7b63c0fccb8f5e897b72849d7e6348e93c1a417001a28dda1100265d0dad038d9c643032db3e56cfb00f353a883127aed48bd7e12411cce1d4169b3afe3f93ebf510d48f5f9a13e5394b519080e95e2062f6279bcbc77d2de1ba8dae478bce1af998a64", 0xb2}], 0x2, 0x0, 0x0, 0x20004000}, {&(0x7f00002e6000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000097e000-0x10)=[{&(0x7f0000482000)="f2da377db883f59d9010d38ea19bc9bccac07980997f53f80cfa190801a5c1db44bcaba6ad257e5715b0c3ad36fad83540171be7ce9bb53f984ed25586fcf11e48eee2ac2876f8d921ad25b2ca846373450dfa6af601a82dccf7496d1b8cc4f0893456a0014dd719bdb5f906bd2f4d57fe838e4f77e40f3e66fd3fda4f68dab93ec06cf079710cff26716c5a70f496c3147674be68ca763a640c53c42156204dcd9d42c03ace080d958c89c05d4dab79786279c010e585f1aacdbfc775172847509ceb547785517b6812ff81d8", 0xcd}, {&(0x7f0000e36000-0x29)="e4746c4a0095cebdf85e04cd65c620e7b745d8f1e8e02922a0a2c93b9397bccdb2863a5ba056b7720e68c98dd1e232d162468cc6900f5021b8b72876c5", 0x3d}], 0x2, &(0x7f0000e2d000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0x77, 0x200, 0x2, 0x8, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x4, 0x4, 0x9, 0x7fff, 0x3, 0x9, 0x4e6, r3}}, @init={0x14, 0x84, 0x0, {0x2, 0x1, 0xb32, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x8000, 0x4, 0x9, r4}}, @init={0x14, 0x84, 0x0, {0x9, 0x4, 0xffff, 0x2000000000000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0x1, 0x0, r5}}], 0x108, 0x0}, {&(0x7f0000feb000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e8000-0x18)=[{&(0x7f0000042000)="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", 0xfc}, {&(0x7f0000ef8000-0x58)="d1a69087571135c17e9177bacf55d78991d7edfe694b44ba0b17bba4356be2ebc6c089cccd8c626bb573920db760b914d1f11fdeb147c027fa07309df0e85155a6c688232b70fcc178ca471dee2446478d25a60d8a7c6c00", 0x58}, {&(0x7f0000c24000)="4e228085bc19832edeb474c1ab77c2a8fe9caf611b528db9d21cb2ffbc54c96f3ed902e91f67247815678d3f82467aec85ce6540598df39c667139d68bbdde002223f5899a5d890bd41fcd5fa5053faff9f52d461f9ffdbd613b98a189a76dc096b1cabd9810f5dc876c8c6798d15913edfc4947f7e3df00fe64cc50ed0ab22751efb001e881495a0660d131970e53f412cd6ef1ba2597699a857bc5708fb4db00ef77e833ab835f02599630b0abab39c89d309038ba7e9db507849252ed860db958770eaf44e2f6d6df91852d17bde8fb2bf487df14154e4ab1c36d1ac8", 0xde}], 0x3, 0x0, 0x0, 0x0}], 0x3, 0x4000000) 2018/01/27 03:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000493000-0x8)='/dev/audio\x00', 0x204, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000758000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000476000-0x4)=0xe8) ppoll(&(0x7f0000c6c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c86000-0x8)={0x0, 0x989680}, &(0x7f00006a4000)={0x0}, 0x8) accept4(r1, &(0x7f0000957000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000088f000)=0x9, 0x80000) 2018/01/27 03:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = creat(&(0x7f0000c42000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f000090e000)=""/177) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000986000-0x10)={0xffffffffffffffff, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f000054c000)={0x2, r3}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000038d000-0xc)={0x1, r2, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000043e000)={"f52ab1d995287d4118bdc2c1a61b7fbe", {0x4, 0x10000, 0x111b, "e99926fdc3c8", 0x81, 0x0}}) recvmmsg(r2, &(0x7f0000726000)=[{{&(0x7f0000cb0000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000072e000)=[{&(0x7f0000c6e000-0xd)=""/13, 0xd}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00009c4000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b63000)=[{&(0x7f00003cb000)=""/203, 0xcb}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00002ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000052e000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000232000-0x6)={r6, 0x5}, 0x6) 2018/01/27 03:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e06000)={0x6, r0, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005f4000)={0x2, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000057f000)={0x20, 0x32, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xb, 0x40000000, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007b0000-0x4)=0x100000001, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000421000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d43000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000e7e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fdb000-0x8)={r3, 0xfff}, 0x8) 2018/01/27 03:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000bbe000)={0x1, 0x0, [{0x2, 0x2, 0x0, 0x0, @adapter={0x0, 0x3, 0x7, 0x0, 0x80000000}}]}) 2018/01/27 03:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000065d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = creat(&(0x7f00009b3000-0x8)='./file0\x00', 0x0) getsockname$netrom(r1, &(0x7f0000cb3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d8f000-0x4)=0x10) readlinkat(r1, &(0x7f00003b5000)='./file0\x00', &(0x7f0000646000-0x81)=""/129, 0x81) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00003b1000-0x30)={0x0, 0x0, &(0x7f0000a7d000)=[], 0x1, 0x0, &(0x7f0000236000)="1e"}) 2018/01/27 03:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cda000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) recvmsg$kcm(r1, &(0x7f0000125000-0x1c)={0x0, 0x0, &(0x7f000036b000)=[{&(0x7f000021c000-0x85)=""/133, 0x85}, {&(0x7f0000035000)=""/130, 0x82}], 0x2, &(0x7f00007c8000)=""/223, 0xdf, 0x0}, 0x21) recvmsg(r0, &(0x7f000070d000)={&(0x7f00001ba000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000849000-0x20)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f0000df4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000523000-0x9c)=""/156, 0x9c}, {&(0x7f00008f4000)=""/102, 0x66}], 0x4, &(0x7f000026c000-0xa8)=""/168, 0xa8, 0x2}, 0x1) sendmsg$nl_route(r0, &(0x7f00004b6000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000087000-0x68)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000001000-0x8)={0x3, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x8b0, 0x30, 0x9, 0x8}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x1}, 0x8) bind$unix(r0, &(0x7f000030d000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/27 03:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) open_by_handle_at(0xffffffffffffffff, &(0x7f0000a35000)={0x9, 0x0, 'r'}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000210000-0x50)={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, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d25000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x6, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000002000-0x4)=0x6c817d0a) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000002000)={0x3, {"b07d99f42d0b22"}, 0x4}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002000-0x4)=0xfffffffffffffffc) ioctl$int_out(r1, 0x5460, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x7, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGPTPEER(r1, 0x5441, 0x17ac) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000003000)={0x3, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x3, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000007000)='/dev/dmmidi#\x00', 0x3, 0x301600) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x44, 0x0, &(0x7f0000003000-0x44)=[@reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x38, 0x20, &(0x7f0000009000-0x38)=[@fda={0x66646185, 0x4, 0x3, 0x2d}, @flat={0x77622a85, 0x1, r3, 0x3}], &(0x7f0000008000)=[0x78, 0x38, 0x38, 0x78]}}], 0x73, 0x0, &(0x7f0000005000+0xc25)="8d7944252e5047364e9d49f1eae5a2dfe4d7e864cbfbb087b1ef41e5e74978c83d6eb85f542bd56ac33b3e845b3171853183e975e411fb5b35fbc69bd0aff0ae32299164e53080ab8d15db01a0f2eb27cf8e0bc7609f6e47dcf842591f088d2d9231ee9512de9cd8533a11be2a4f4fd13b134d"}) 2018/01/27 03:10:37 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$urandom(&(0x7f0000643000-0xd)='/dev/urandom\x00', 0x0, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000eef000-0x12)={@generic="dde0db00a851dbc79bb322e62c862f92", 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x1ff, &(0x7f0000ff6000)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013c000)='/dev/rfkill\x00', 0x2, 0x0) writev(r2, &(0x7f000037d000)=[{&(0x7f00008c5000-0x7)="03f5432f00030f", 0x7}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000000+0xc29)='./file0\x00', 0x0) 2018/01/27 03:10:37 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000f29000+0xab0)='/dev/adsp#\x00', 0x1, 0x400142) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000305000)='.request_key_auth\x00', &(0x7f0000433000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000042e000-0xb)='/dev/adsp#\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000573000)='blacklist\x00', &(0x7f0000752000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008a6000-0x1000)="10a022daa3712f058816de0a4768f78805d9988eb7b2ecae572dd7fca1011b4ea153af09dcc2683a7c5fefa21906b92e4f8f898a3b6916510859915c7459ecea91279f992d40b5ee68e8303dbff6260e6b24e5a33f4ed48b16ea683fd3a456a29abea106bb287a93004bf5d52e0dfaab99685d32f2b64ad18ffa95295536991b92c68cc9f3a6af29fb29dcc17538ce4aacf574040db6e853ea4be2453ae4edd4ac68e162f8a1ca45dfba40ea3e92796859dab57e912691373b86bad89bc936e2cf7126020aed185fa35e558b1658bb7290f19772864f9494b66f6c6a5ac03eaad3ba0a455928b6a851c4756726a0df2628f40db13491c87cf0625a6e415af28dbe6fbd488806c1c4155be2b6af8040d724304b5b6b636df2bf7bfd882a909a18fa036d975b87e393acfe9c3b202cfc8d442c35b6e99a40ad83dedae45ef51db73393609bc7674731c8bad31747059a63f6357e1cc24e09a81de9cc5e4cd62b5fb8f0ef1a359ab01518382b85df4a68d460ca35cd23bbfed6273daa2a7a5e1186a1e7983d1d4008ea41e161fe0a44b668f43c5a1f7396f6f2e4f896bb77950e0a36a22025dea3de66950209a407e1006d9374e703f38fa28b214f800f85c3bc8fe363c34fa58fe95a1db3bdaa16e5831e2f072f692273af23c366c120fc4d50406979b60a23b40160bbdc208ce439741be70b2598bf7ea3bed2d618401ed84d6cd66ccfdf89cfe39844c712935ada17f64bdaf68aa0f75e3a5abb069a2c54c2ab3a297da7e4004759816f6b0ccdc68420dc576bad3901996eb0c48c326d8fb80e5766e8ea04e45e2ed5067ed0b4363849cca53e5b96942135b08286d5298ec0ab041810228df25491befcf413c7435f3038507fa7cd22490742ef35cc86fb980a2810d4128f8bf67b3616e0c431348d60152b71d3a733911143d33dd657f72e488f94d5876029845fdb153656b19ea47a2e1b455f74b32ef451fd41dc495d839a2c357ba32b6d22a2d71625ae1d806f56f84096b606ef607954b3dc13e1af0016e5bcd02210d29dab4d9f273759ca98fd36dd7ec4c00c08ebac9e225b71d20d2084c96d1e3989c4837812c156d39841a7468beb61051a071e1efe9fad5d90bde66772dd0077b8570299b0471cf3e8c6539cd29b04f77895fec8eddac6cc0b7158dae69cc4d5f0a9eb33262cb3d34cb6e00264181d7ccc604f903074bf2aa6c4f6b98aeec66258593690933835566965e4db50747c85fbe4130dbc851ea4625c5934a6e7db2eb1b5f506df2a55f88388dd375ec7bdadd039795911fb3eb94eebc1f476c7393aee645acb17ea85dcf25b257e0eb198d669d1a248a773822ddcfe5c6b1e367afa24c8462c7c822126b232e46562029e5f29444adf8240a00d2e06113d907db3f70fd9a25ab6b1e6579818f5523fdc43b906c582a4e45a9fcd68d4cf9f56035d679f729dedb543293c7240a1956ccc60addb14e5d3f822471a9028240a0adb90f0ef7425d1dca9b692e0afecee96dbff7427dc1a685bd1436a442930cc53ddbfb8f8d851dae97abfff40275863007e5c4279ae7bc24b674b8b20b98c4dd243a1ed5f64a416a2c4ce99419d0fd1af148ebec192b4f2972e65891915a00d58f8587dcd54658278c852e4298338b09f5320dcc81f66ba931298e5b191df441f48cba10cfe0f7fd7e1af75f297b86732d25dcd5c2415dc52ed13139c9d5f3e8e303f8a2afb909f3cbb3bc68c0c37acebc5049c442c0b366149091cbfbd5af43975922a55a47a60c04672d59b8f1c3caf6425e789201d75988d09de86e0a78a28c73c6c3e66a097da3a0c3e71e203ebe5b677109593c39a2f928c86c00d6cd61010f7ced07debfbf8a73fc789e62065a1c1e1805168c9d8aeef8a6693f694a9beb9ecd212d22aba90922a0e02415f0e4a179ecbc1e485effc44ec920d61ac21d11eb8e507fc268e84a13ae3ccc7ff18383448bcf47e83a3b650215f57280582aeb08c4715c32c6539b4214e506cb172a95cefd013cb1c535d3e955e55815d1e4d64281085b3538de746e5e59b9293435c3dc598025b8f3ff4970b5639e9504255f934b52792b5a91587447d798079afb20ab63a6e3d084c245b5f9d22e541dd94c6f4b5523a32eb61b7428ca49df4b8bbf6226264cffe8b5bffffc0c15c849303e89e134be3ec35601d69fc39ac5eb63bc09ea63ee1ae470b5d67e83cce4d22215fb19cd9dbc0401d50b93eb9a473cfd8af6f21121a5d6d3c99b56ece9b23b1e354b8f05af4c380899547227f8849d4850272f29794760e15306092e3d1e1b611a87e3d3e5ed23a3225815fd2aef618ee32cc93faecd01fb1cbbcca0bf1d20af3c924383119505f4c6de2020f44169b5dae24b424302c87367d1e66778139044f6915e8a964a605ce1c3ed686aee55e9da9a7a2bf01759ef432d1069e28df6687fe2a25fda6723204c3304df349ba0057e4b7f548db844cd87a115d93198ed2a70b87838fd4c08115774088205a95e130b5a3bcd4b9f5c5fdf99cf31d83e1140187982f61734fd66c0b74f25879c4b76561b6fa3761c03e237430059998eaece77a4ac9a1ce80ea034623f4f5747b39e725fcf5c8e4122189266c78fb1398ac446bd9c4c68d7a1eb4ae6e51feebd8d315083b4110786a5c0d9373ce032612719bc16eb158382b5148216ed174e6bcc66d89b813d002f901cdbeac426c3f840628e6009c11e6e8c8c7f09346b02c5673ccd44976a1faf2fe4fd7d475f9a4edd555498036864eeabd1a608b21a7d78f831bee35d6cc2f53a24abaae4b3732d0b77c558eae9ee590fa402f169ece9e41189ad0ba1fa3804a288225238876f8cb69b0e42cccb97440be01fac962c9448c372f97dc9a4fac281ec0aad5960a7e79e24559c6286f2846dc0ce2df3786b1c73d51c61f9a8bf0b3436d7862aedba9bc1ab09a16dd8dec0bd5c567f2aa8613489df79db4b906aa1ba44662e446d937510fffdbda4f30fbcf73d8ccb21116efcc54a367cd3e94c419d61db46f2fad827edcbbb41b8725fcadca7a778fac7a61dd4d323a67ad92078037afb00aab9fc208de261e2691ef9142165286fd66e6df0e5db6980713b66f5425627d5f62e1d4dd3ac884c5a46b647b7b9396fa53fe427872d7c83c18cbfd5c00ed7af26ef3898da12c992b73359f6986c8cc1a81fa2e4bbee948e9899a6e0541c6fcfa2290a0a935e1bf08eb38f3e09696652732cc8d942917d59850fde6fb763b1f6040e30249dca0447f86fff5b2f63afe815c44efdd178becfb852ae5c73a0fdde87d6065174e3c7beb1c41fd23b7069ec655f795a913fe688f5eb91239e350d7c485c314e5f0a97f21448ec72b301b86eb05a06f1882c5a397af0825c1cd6d75bfd095f703cddc3b972eb1e39a86e292a6c7a9723ae43d72af53e9e53ad03faa7c2945654ec4c87d03097c12f2837dd2a4ff1f1bfcf0042214ef7601b2cb3dbffff8797f8c53c8905ccda1318d08d3d1ce5d4eb9a7f34204c6d51cd5c0890f0664fd7a10b4143446799550f74fa5215c4c6755af4ffa2be4adfc752ea03745750e86c07e3574a4e9e5fb6f8337cc315942aa4fe714750a2a36a9e62af22f6e6ada21d7b962ea73980c1f9ee8a315d7c7400717728664cad61b4cb55398fcb1e94ab98f14a7596c1a9b9a6bbae0076a267cb61ca27db21ef69a8f9d8b26a6dd29263c4ec3fe5af82a3549d2fad03add19398ec94f4b1487851a70f0b6e5ebdbf11cf5841a525edc8bcb07d74f01cdaf4cad46815c355594fbd6221f652708ff44408170658ceb7e53503c3ff4ba00383155023c8d0345627c360ab397b638e661187e36702afcccde7244ea46758b98f0d015e846d32fba96cef192ba07abbc43007ce0cc9563a75e8cebd2c9a03a009eb3df5f575ee64e9bf30b9dd02efe562c07ec2a5e8e751951769d8db745f3bd42dbf566cfdceb0cacfd9b6ac3a89a4a91bc247f2d21ddf9cfcea10e61a685c669bed863502b39b2b0b0d71cfbe89190ca353390a414b2fef54950eb1fd961c9cb6b44e7dbd390a256a4360971fba60464480c57c5d75f7127e2d3827d22bc0b055cf2c9e3ec152f907a322fce710c593d591c91132bec59060b1966a2ad20ea5d4e60e56131de4ad711f6ed9e8a11ab98ca0dab98ab71d08018171f421c2da6c59a37161a798a530eb1094f78d80bd7fdb71817217eacc483c1c5d1dfc8d2bed167b9ed4ff3f09f648e7a69ab13e20158c0650cec13af6b51c480d42d40ea3d620aaaee1ab1d2d556b175d10c9adfe57dc8f844ad1c266351a56f1d8f53acd1fb2b2607264e92982d40ed9e408383b2bc3b5574f322a47b697a9eccf8cc7c6b18ee0ade272064e1c0a5eb76cfeab68c2b6638e917645f7f2c4601cf6ba10aeddc318ae3e09f3f97acf1bf7f8c561fd6d8522cc21c4f777a875113b9413e2d00470f98f46c3be18aa7d0c9fe75ad9027e62633ac2ccd60ae3baf191ad3e448d39a45718f1777f5c37453c06cff9f5f0a3416dd758cbb9ef8e6727db0cda6f437274fe6af294bc9686b0fb6a246e9f957cd02e8fb157471b5885784031fb3b524108b816763350531dff4b17bb7caa3c3dbc7ebd43fadcf7c6b6c66ca6b78c32eae9e41c24141a7ab4174e4e5fc353f2e7de47b0f7a052f262593f16a8b0dd3113b80048647f37ea39a5c5806d4c83a0eea79629731221a710b712b3314cc1b7383d2239b4822dd3a4a5a0c58d4a489bf6c94cfd7738ac7c26dab77b4160aeb55400ac69048feb3fb7237e3d1fd6af836f5c85ce87256b8910e497f77c47f1361b2cdb9fb9f075c247723bbd761db88bebc6b8ec5154934b05949de2ba5fb73fae5bf8983d76580105e13cc150265741209ced616a3ca76eb0cc53edf4660682b7579fdb9481c5ef49d1c7beeac74ab588034a7ac8788bcf14b3f9233c403f4feb3bfcccbe82ba30130bb8753742c0df37e2c1c94934f8f0c3df85b5329d8b501123cac4c061df8a68d615905547c245bf9bb49da6db31228c45893270129dc05c8b5fb958805593dd82fe26a4297e4d0c853972504f4b702645f2d37cfa6870b75a367b28a21c17fff86dad746f6cd7333e9de0faff88e2fffca2f3a99bee1ebca1682ea8846601e74e37c834ff6f0681d394f73ac6e6105a0e2557325a93bf3621ccf823704efe5d2fbe8bffb4731d09c0741ac1e4383c59e15efb4a4de47a0adc649b5e5792af55544bfad165b879f611ea9a1e837e5ac575fe238b70d52514493b2b7b5e36222ddcc44ca366537417da23c1908c096e646b0d5bd2cd974f267182813e7681264c1143d07e1552ada24e76bf89848d9dfb149d55b37bd00a739f0bb340c8912035ffd655af288e2ea17f0b13907a516de190b1227ab48b44cabdf6b7325371c7d377afbda10fb81a907b1b0100afabae2955d32021df8bcf45b49bbfa5b0a2597f616dbe502736a62d26078a75f5a9e2ceb6650464f09257b1275ab205157a4d0a3e3af2b6fd9ed5fd04525fdf0b76c86b1664d089022072be821bf97662b12fc61f9e82a3c5fb7256dc5b301a45276fa57fd2ffc8b17bab5a2c0a389cffc7ecd20ab6ec4582d9db3347c9ebd40ad3c98a0ccf8d6b701b0c8a927aef1a09c3357e43a31e0a2af434819a07c240d6e74706c5c43094a4ac7e90e379edb2165e40e0902883799b497305ef5dd3e5c1c196bada03fe302544f109aae6a435e185938f37d5fd8c0acd009760f065ffe82741fc99eddacba5bb3586314a9fa56659ab3fa95f9be9b57a03480528cf2fce2", 0x1000, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000003e000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000efc000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b6000)=0xe8) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) mkdir(&(0x7f0000aed000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)='v3') 2018/01/27 03:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000671000)="0b0001009200002ff4b7142a", 0xc) chdir(&(0x7f0000d4e000-0x8)='./file0\x00') 2018/01/27 03:10:37 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000010000-0x8)='./file0\x00', 0x80, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f000000f000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x4, 0x2, {0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x45}}}, 0x32) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000010000)={0x4, 0x0, 0x7, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 136.044979] binder: BINDER_SET_CONTEXT_MGR already set [ 136.050819] binder: 18911 RLIMIT_NICE not set [ 136.073675] binder: 18889:18904 ioctl 40046207 0 returned -16 2018/01/27 03:10:37 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001000)={0x2, 0x3ff, 0xb4, 0x3, 0x3, 0x80}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) setitimer(0x0, &(0x7f0000001000-0x10)={{r2, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/27 03:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c91000-0x28)=[], 0x0, &(0x7f0000e4c000-0x118)=[{0x54, 0x114, 0x7, "da2bffff10008d00000000007443b7ff88952bc4d4e9008000009c063e0a795ae1c296c5af4c7d5be8f23b4f5d8457e38f0144c6bdbf0f9150e7424cb0fb73cd8f7dab8645"}], 0x54, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000516000)='/proc/self/net/pfkey\x00', 0x60000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b63000)={r0, r1}) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d4e000-0x4)=0x0) setpgid(r2, r3) 2018/01/27 03:10:37 executing program 4: accept4$ipx(0xffffffffffffffff, &(0x7f0000c3b000+0x54a)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000056f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000327000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b11000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="00000004", 0x4) 2018/01/27 03:10:37 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000023000-0xc)='personality\x00') mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000008000-0x24)={0x4, 0x1000, 0x1, 0x58, &(0x7f0000022000)=""/88, 0x64, &(0x7f0000023000-0x64)=""/100, 0xfe, &(0x7f0000022000+0x9a7)=""/254}) 2018/01/27 03:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000883000-0xa)='/dev/dsp#\x00', 0x6, 0x20000) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008ea000-0x4)=0x5, 0x4) r5 = syz_open_dev$audion(&(0x7f0000a63000-0xc)='/dev/audio#\x00', 0xdf, 0x402800) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000371000-0x4)=0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x55555555555567d, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/27 03:10:37 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000de7000-0x8)=0x8, 0x78) 2018/01/27 03:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000051a000+0x4d2)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001d0000-0x8)={0x0, 0x0}, &(0x7f00002ec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d8f000-0x14)={r1, 0x8, 0x3, 0x7f, 0x2d, 0x0}, 0x14) syz_emit_ethernet(0x46, &(0x7f000047f000-0x222)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/27 03:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008fb000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a9000-0x10)='/selinux/status\x00', 0x0, 0x0) write$tun(r1, &(0x7f00001e5000-0x198)=@pi={0x0, 0xf8, @ipv4={{0x22, 0x4, 0x3f, 0x1, 0x194, 0x2, 0x1, 0xed, 0x1d, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x34, 0x0, 0x3, 0x8, [{[], 0x7e}, {[@rand_addr=0x4], 0x3}, {[], 0x5}, {[], 0x730}, {[], 0x7}, {[], 0x2}, {[], 0xfffffffffffff001}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}, {[@multicast2=0xe0000002], 0x42b77883}]}, @timestamp={0x44, 0xc, 0x4, 0x1, 0xd6b5, [{[@rand_addr=0x0], 0x100}]}, @end={0x0}, @noop={0x1}, @lsrr={0x83, 0xb, 0x5df05497, [@loopback=0x7f000001, @rand_addr=0x1]}, @generic={0x87, 0x12, "68697e0681954c96ef3eddec20cf33b9"}, @generic={0x82, 0xb, "c5ce5f4e396c3b0aab"}, @rr={0x7, 0x7, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @dccp={{0x1, 0x2, 0x4, 0x1, 0x200, 0x0, 0x0, 0x7, 0x4, "cc1181", 0x101, "4c4412"}, "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"}}}, 0x198) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000678000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000621000-0x58)={0x80, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000310000-0xd)='/dev/usbmon#\x00', 0x1, 0x80800) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00002a7000)={0x7b, 0x0, [0x5b2, 0x88f3, 0xfffffffffffffbff, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000916000)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d35000-0xc)={0xfffffffffffffff7, 0x0, 0x7fffffff, 0x17de, 0x8000}, 0xc) open$dir(&(0x7f0000778000-0x8)='./file0\x00', 0x25b527afb4733836, 0x0) 2018/01/27 03:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) bind$inet(r0, &(0x7f0000e95000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000cab000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000f81000-0x2)="", 0x1e2, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000024b000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$nfc_llcp(r1, &(0x7f0000a7b000-0x58)={0x27, 0x2, 0x0, 0x6, 0x4, 0x3, "6cdab2770c867eac31123d7ef3542d587275448425a2c7fba02245e0a19d562f23610505a621547d61587c8e09bd6feca43fd9f9f3b465c0fa9891b30cfe7d", 0x7}, 0x58) 2018/01/27 03:10:37 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = open(&(0x7f0000004000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000014000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000010000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/27 03:10:37 executing program 7: 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 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000098e000)={0x1000, 0x30d, []}) 2018/01/27 03:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980331, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x4, 0x5, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e02000-0xa)='attr/prev\x00') ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000fae000-0x4)=0x0) 2018/01/27 03:10:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ea0000-0x70)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x200, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001000)={&(0x7f0000001000-0x58)={0x27, 0xf7, 0x7fff, 0x4, 0x20, 0x3, "e623ca1129d5e6fdb1adac7907b51da87e87396db9373a427fe10571dc489c72cac21b0e76d900a05ed02d9a55e4bcaa5ab9228c38971afb82e0c5113a24a7", 0x3014698f}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000-0xa3)="3fa5edf2a667aa09e7e999024d1b743ba3723abdd5fc5469cb9cce68c7d068c7aab38c38794066bf3e9a16be40fd681c364777db50f590987330d9fd9d6f924cf598cd3c7b17f048a253da739540665b571b351f8b6d04b2ae6d02b91bc7dcf7d6285692bd236bfecafe4cd8cfe33326e2d6dbb6d2410e7403aa26ca11c4fd7e946e030fdbd4a332e0a98b5debf39309bdc69b4a16fab41d8b57e9d5f958ec84bdecee", 0xa3}, {&(0x7f0000001000)="d951fc142567822f38cb1fc8f395b7fcda545551c70ba03497", 0x19}, {&(0x7f0000002000-0xa)="936f50d3838012ecd395", 0xa}, {&(0x7f0000001000)="10f976163b64a2d78f0b39d2a746ea907ab47c18af9953fe74baf5e2790c9652c315e005db9133ab82aa4a1a837457ab21708c48cd8a99eef56cc78340a452bef655b4bb0e3a89b34e03f685fe789a8e069363bcc0ae9bd7b88b8d5e134d12b43fb0f573199a0635283013a09549d07180a63c43adf8772e2da74cca924dd4c10e69ddcfaf0c33eaa3f0aa3e4df115b0109a1b7096682dada2a6f10d257207552b3e344a48eb0818ba574c69658f34b8ea579651a876eeccd56283160f6b8988", 0xc0}, {&(0x7f0000001000)="caadf4d548e062f92245f1932472b63d59abf02724628877e4f59efbf27ee910dcd743105b55f59dbe1005fd9f06578d714452caac", 0x35}, {&(0x7f0000000000)="f9d8aac4fc19b46630516c0e1f1dc4f3f04d089b127211c8b338d141c9c9494033f18a95d2e4cf79145ca02e1639eee58f006fb6f780f58129701ee493c80401a63f68d4f7578af97a3613f5ab8a6f01c7dec0772e8ff63af040fa90969f6850c194a805df94031b90db362c9d4837b9cd6f9fecd7cbf1f5fa5f176f4dd7018ab403", 0x82}, {&(0x7f0000000000)="e051a6ec11d1e6f2b784f33c6c1850c769b2594e5fdf931c780ac611047965b73eff2ffe166a51a4995dec48bcea7cce60062b0680d78e94e140df294882cbc62ba5135d5e21571ce34ce7a179b24af50f3e42353ca3387d2f41d05e97d620243f13c7b8031c38b1cd76b3c166f048e75db5a626438137cc7974e3470b130901b33b5516c82bc377ab92d4ac4ef7dcc240c41c44ff17dde4603d0647bcb99ec9fb9dad91bdc687b63862345dd512ebbd2175288107b04672ba0557f4046ef45a49d67b372a84c75fd44f5749fc44482a0d7a8c23e68b5444", 0xd8}, {&(0x7f0000001000)="ee45cb5bddc7cf05ca6947af3a510f5c82f8449d6f8e50f1217fc2434f2033b4ccdca68328a6e2c2ba685b76e15f2419b9b72c62793f9c58d95426960943ea9120d35f02f266a852556492951399cda568362565dad6e78aa3c964f1ac112cf9b15d9669673b5437947824deb2b15fd084c678bfa2d34105abebea6ab80df50b5681fa024329e626e7e2856f45f2e1f8b346b68c6dc0695ef5295d23d5ccde009a3a90d266cd617e90eb9c5bad2cce9ea265b277a1072b794b", 0xb9}], 0x8, &(0x7f0000000000)={0x34, 0xff, 0x6, "6211ff2a51d12aba73f7f775ecc5d1f3463e6bacd65d26dcbe23c894648684d6fd4d0483c0"}, 0x34, 0x4000800}, 0x800) 2018/01/27 03:10:37 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0xff91) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/27 03:10:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000002000-0x28)={0x4, [0x7fffffff, 0x1, 0x80000000, 0x3]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x1, 0x2, 0x9}, 0x10) r4 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/27 03:10:37 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00002b0000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0xc, 0x400000008, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f99000-0x91)="", 0x0) 2018/01/27 03:10:37 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000d0b000-0xa)='\x00', 0x0) getcwd(&(0x7f0000cd8000)=""/0, 0x0) 2018/01/27 03:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x3, &(0x7f000019b000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f18000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008b6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/27 03:10:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x1, 0x0) mq_notify(r0, &(0x7f0000e23000)={0x0, 0x6, 0x4, @thr={&(0x7f0000c4c000-0x89)="bd9fc08c50e3916fe9a0a5c0b387e075d533a422e48b8851de493e3ff264885ffa09e03db694e3436978a06f7e24413c6520cf5b3f3a00bb3a778a0731bdda4df5154dfa2bb90501ddcc58bab2bd535dde5ee1853cd0ea0f4c262636c08e0850812521478a2fcc2468cd04614334c1008893648b07a408db2fc190787159337586af450e224f49ac8f", &(0x7f00000a0000)="ea80df8d6ca6509855b50bc5329bd44e929130b41fd8d6c686eede2c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000053e000-0x34)={{0xffffffffffffffff, 0x0, 0x7, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/27 03:10:37 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000098d000-0x8)=0x0, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000009b000)='/dev/kvm\x00', 0x800, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r3 = dup(r2) syz_open_dev$adsp(&(0x7f000083e000-0xb)='/dev/adsp#\x00', 0x1f, 0x400200) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000260000-0x4)=0x2) 2018/01/27 03:10:37 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000020000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0x2e, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000020000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000021000-0xc)={@rand_addr=0x3, @empty=0x0, r2}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000001f000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000020000-0x8)={0x0, 0x0}) socketpair(0xa, 0x5, 0x5cd, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000022000-0x4)=0x0) tkill(r5, 0x2d) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000011000)={0x3, 0x2}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000020000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x139) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f000001c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xb) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001f000-0x11)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001e000)={&(0x7f000000e000-0x1120)={0x20, 0x1e, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1004, 0x0, 0x0}, [@typed={0xc, 0x96, @uid=r7}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:37 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) ioctl(r0, 0x40044149, &(0x7f0000007000)="") 2018/01/27 03:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r1, 0x3e, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = creat(&(0x7f0000ebc000-0x8)='./file0\x00', 0xc) sendto$llc(r2, &(0x7f00000b1000-0xe9)="237fbc6977bc143a3828706084c71c3156bd0f8aa133f808918653289e6af7334254ba97a8e0ebe35b50f525a009a28fee352ed8faccecfc70180a106f5c893328cd3a5100fcb2fc860a524d9279aa9706232edd9207dfd0c6512812294218f9c1df5252e4f9d3e9fb57a4769e8a85a35c0a08c91c50ddb4da844b322ce8c012dfb8c7abbd358e1cd25d1373892d8a2db0efc34c65a4e4ce005ec914059e529e74e62c519000a8d6690fbeaeff8f17bed533c704079ee6dd6746efa7ff9cc55f9e3d35065210074f390cb2c780e2c5741338ad4264d57b328406b55dc69cb45792d19bc43eecd96d53", 0xe9, 0x4044, 0x0, 0x0) 2018/01/27 03:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000f06000)=""/229) r0 = openat(0xffffffffffffff9c, &(0x7f0000c25000-0x8)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x401}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) set_mempolicy(0x0, &(0x7f000032e000-0x8)=0xfffffffffffffffd, 0x0) close(r1) fstatfs(r0, &(0x7f00001f2000-0x7b)=""/123) sendmsg(0xffffffffffffffff, &(0x7f00002ed000)={&(0x7f00004de000-0x10)=@nfc={0x27, 0x20, 0x2, 0x4}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f00005fb000)="2130e64169278e51b2404db21175d839b11e8c5cabc6f35637941781b89c87b72591decfef7a44a8a308c5469f915fefc1ee807db6e507f3c33d2495c02d139ddd1d181b40d23ce7346f104f9778724faff43a4e6e5c3d0b4c8ccd6b6bd5fdda4db0ab1d57d9bf099d8d06d99e76dc3af3ec9a5e08e03c16121df14800a41a6b4ebbca334b4554faf0686fcbf123c0e23c5de3c327bf3094bd8edff2ae3cdceadb99c861ecdd89ce880207174f4e3f31973d41743c72f9e6cb78ee0e763ffdbce13f908cf104f706534509fc820fc0d69b809de203467f77ab92a4ddc5652e76575520fc2cd92aa07b95f1d08a7c8dfda852", 0xf2}], 0x1, &(0x7f0000dae000)=[], 0x0, 0x20000080}, 0x8810) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x200, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$getflags(r3, 0x40c) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000e0b000)=""/244) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ee) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00006dd000)={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]}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f0000c84000)=""/215, 0xd7}, {&(0x7f00003d4000-0xed)=""/237, 0xed}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fd1000-0x3f)={0x0, 0x37, "4a89ae47e96abdffdd5f362fa58fe99a2995ebb779b76488443d1c1f8765ce47256f2a59aa57c021842dfbda0ade337002988f54213091"}, &(0x7f0000b3d000-0x4)=0x3f) syz_open_dev$urandom(&(0x7f00005d4000-0xb)='/dev/urandom\x00', 0x0, 0x202) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r4, @in6={{0xa, 0x0, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000031a000-0x8)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x16000, 0x101000, 0x0}) clock_gettime(0x7, &(0x7f0000292000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x3, 0x100000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/27 03:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da3000)='/dev/ppp\x00', 0x20280, 0x0) syz_open_pts(r1, 0x541001) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000041000)="921229a4d6119c8e2d58aa895bae22d3d7bb580802b4b8cdb1ccd003906f49785c63cf1f4b7ba6f9a331a34a2f5790e0975d05199b5c498d") sendto$ipx(r1, &(0x7f0000a49000)="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", 0x1000, 0x40, &(0x7f0000009000-0x10)={0x4, 0x5c6, 0xcb, "ebd469fe38b1", 0x5, 0x0}, 0x10) write(r0, &(0x7f0000f6e000)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/01/27 03:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 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) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x0) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000033b000-0x20)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000a5a000-0x9a)=""/154, &(0x7f000086f000)=0x9a) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:10:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000675000-0x40)={0x1ff, 0x7, 0xd6, 0x7a6b, "702175dd3dc5e06daf424ef3e984913665507fb5324fe14f3912304c1d36cc62018c1d43874568c6b42ab79b", 0x9}) mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f000003f000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "6fe9203cc7d078422394090928c525d4"}}}, 0x0) 2018/01/27 03:10:37 executing program 5: r0 = memfd_create(&(0x7f0000659000-0x3a)='\x00', 0x1) prctl$intptr(0x1c, 0x10099) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x8c, 0x0, &(0x7f0000001000-0x8c)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x60, 0x20, &(0x7f0000002000-0x60)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000001000)=0x0, 0x1, 0x0, 0xf}, @fda={0x66646185, 0x2, 0x2, 0x21}], &(0x7f0000001000)=[0x78, 0x78, 0x20, 0x18]}, 0x9}}, @dead_binder_done={0x40086310, 0x2}, @register_looper={0x630b}, @free_buffer={0x40086303, r1}, @acquire_done={0x40106309, r2, 0x3}, @register_looper={0x630b}, @increfs={0x40046304, 0x2}, @register_looper={0x630b}], 0x1c, 0x0, &(0x7f0000001000)="3a7669af259af0b1fa067301a25f0fa642d64fd46f5ae5bd97057937"}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="6dbaef99a8067756e83daf61a99ff78b552c6188cc175a831855c66b4cfb0000000000000006ea7195991e967359e7f0ba161109238ac68d320e242a318530e5a76c4bd09f10eb5b0bbc97323a6145cbf5702b76ea798d", 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000004000-0x6e)=""/110, 0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f00002f0000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) fcntl$notify(r0, 0x402, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xffffffffffffffff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0xc010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xc0, 0x0, &(0x7f0000003000-0xc0)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x400000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x0, &(0x7f0000000000)=[@flat={0x776a2a85, 0xa, r5, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000003000)=0x0, 0x1, 0x4000001, 0x40}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000001000-0x20)=[]}, 0x10}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000003000)=[], &(0x7f0000004000-0x30)=[0x48, 0x18, 0x0, 0x40, 0x0, 0x20]}}, @decrefs={0x40046307, 0x3}, @increfs_done={0x40106308, r4, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0xc9, 0x0, &(0x7f0000001000-0x6d)="b70400a4000ce98d301051d2a84144947d783f67eaae34623d728c03980fcd5a371d3dfa0d39cd58ac63b231e4ea07507d01162675b5ed7434e800613ad84e128486c4591cd108ae35776ff3390eef3082981c4abb2b4c8b844d5502aa9542783e5e8ff6822cda7a5488c8b40b91efa8bccf5a4d98c6220b411fd257c564134a50c2973a973eadc9d7524a7c9955a863ae373bb853f91af0af919970f792745eb67576dc436f5c74effbfa05193419fbafdef5110494e6df6deebdff50e5bc2c8a570046bf0b91009e"}) 2018/01/27 03:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000e4e000)=[{&(0x7f0000fdb000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f57000-0x4)=@int=0x3, 0x4) 2018/01/27 03:10:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b3e000-0xe)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000482000)={r1, 0x0, r0}) r3 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000-0x4)=0x0) socket(0x3, 0x7, 0xfffffffffffff800) r4 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000003000)=0x0) linkat(r4, &(0x7f0000001000-0x8)='./file0\x00', r5, &(0x7f00000d9000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt(r3, 0x200000000114, 0x5, &(0x7f0000002000)=""/1, &(0x7f0000004000-0x4)=0x1) 2018/01/27 03:10:37 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x404a00, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000010000)=0x0, &(0x7f0000010000)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/27 03:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fc0000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x2000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e4000)={@generic="e699ce2695bf0134ddae60f597686b53", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:37 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x200000000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000024000)='/dev/dsp#\x00', 0x57d6, 0x200) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000024000)={r1, &(0x7f0000025000-0x1000)="acf99ee2154277950d07b560732d105b9c06d5d46555a44a29fa889967a2dc5a289db0f9785988d60c5b0f4efd3d316ddd2a642d62a406614efb45272ee9baede5cffe1bd7a484e8c258970e08fb81fd72b2a7d6f7c6822c327b81e7d3adcc31ae5bc4332155977ee7d2a507d6ccc115866041a0927e0fab3c386bc29dd74981f6232ee42749f8606068eda992bb4bd5b6e9d214226553e9462cc2020e9bf03cde2404f7af164644c546cc8c043ca15341558129bd350e3f5e285dc38f2bd0646daa38702f82392edf5e5b826d72388dada43c9bf6f08e5da025106f4415187ba74d212bfecb61dbc7a1f4e3f7853b4bfa56b1f88e9ef70484d58b7861a996c312874d50954b6eed4ffac0d2c232914d3b8a5dda8bab16ee45d19d748ba5217545bf86913edc12b8846122f9faec69f88c7f5ac083198c80de9ee262769ba729a11f7e1ec40a84f245a94c3a4ccef35d7dd3042cf4d27170e43271a21e77580a319a80e228f7c33528b885d434652776c9b47ef311b35c764eae23cd1aff0eda0f484094f27677e295378f10383b62ce24522d36ad4399d6153bed39dcbea40ce896a199bfe09be106198ad57698c97a6a8e14c84314bb2b12c5a596a009dbf3f1b53cad7a4e35b715c8371c718fbae82342deff7436201f0c47a44a2a6c0ffeec4ce272a2490096acd932c236c5f8deefba85cf6d63a0dd0e4ca7a941be22f0a38c284dbdcc8bd172d7a3f7eb8835b589ecc016e35ee3e8f2013ebac11dc1f4cc1c325763dbb348091ead6de833e9e093412d275ecf9ae626aa8988852a927bdc20fafb2aac74816f2c1dc44f7b1071c502660f553874562c289eb956ff219f561cb61a6f6b677e779992e4cf2fd3f411076ee538cd42ec2fb151ed7611c04f147aadf74c9a8a69d25dfc200b4b6dec047475a238f9d8c5deda5fbefaf229479d226d05db312c5b2ead49f5355dbc16be906d9860410cce5d87015d8343ca77d62fc2361ddb92a2fdb8cd7b62621f62543356cf2b89f972ef818ad4f3bb10b10b512705486d978188faf036067542c5e7bf6004d8f63247c36edb415e2702d603f4b235e5b3a86523dad8ace6e211634624b6e582cb0ceaf9d09a3223bceda25fc15cf0981d8dc3474d84ac2df9aa6f9909b82847f138536e198df28301af912db46c2bf3bfab62871a8e810ec0768dd28e18899922b1f856fba47f6de63f23f81353fb5bc426c450ecfb61ebe74c5c2ab4f741c58559ad50140e1d8af1a418b49799adc14a85c74e52aa4cd9e0094cce6e3a3110d91a6808b5c073bbb2740e0c82923aadbdec1e6f2b15ab8ced4fa61ba24f61d84ca2118d9f4f686d8d68eeb13e72969023773586e35b35c3aaba932c5522d4ea7a52e1512085e77a713c2eaa94c84846a36c8ea97f91c310568a34033988d449e143adbc7533cdf5ab812a5c89581fe574d839614d4452d927a16c6517bcf649a0dfba2bc87179b6c1d5031983d23033b78222b230ec0cc1dea410e43ec1d126b83c990aeb97ae193cf897bb7b7b5a714888e52ca0dcc4b87bdf9f4cb384da8f949cb9ae2fc4cf3f30b11a1afadbd65624f323d0f9f29008a29bc80fb929375a3eac18c68fa7bc7eacdc18795c0b5a1d78cd63ccfd82f75174d13859e1bff77c5c30ac71d8db2f766c5be66cc96964dd855a899525790fefcb233a117392e773221318460de46babae8ca5c2d1bdbecd3fcb1aab1f841e9740827af51f24aa63d310a7e6d7d1d14783f9ce0dd94c6f6e74e3243f4d409033e75e40a31f3700421e694b69083d8bb5399e2757713f6306753d725a066b682ab1c140bac922b961f24236c062aac795a39f789c284dd9d2db43dc72f844d3dcd5242a376f52fdba2c2972a33d05e0c8d28fb0620b43093ebe39c594fb229e245b02df561b805351a4904b5408e13aebbb52e293fee8698d37f9c09487dbaab25194f73ed0e05ea2620fecf46b2c154cf545fa8a6ba9c154e802f4654a3bd4b6281b75223284534c56cb3b7c59f006f80105feedc60db3b727beb7c6ff59eaf0edf92e75855203868e7eb1843aa4e7f52eee1c4d656fedab99e66405426fd052f70ab65ab913824327ed1b2fb93d0e0f3c5836118ecce5f5e99a5ffa9024aab150d0c83c470b5c4889dcebdaffc1fc43a7f66ac3355ae4bd2f3cd9767eb4ca7805e0b9caa6d317afa986ca11a96ed8f6939f727f2d60b2dcd827c8191c986e724f37cbcdbffc375324bd94fcf8dfbe451804cebeffb898a127bad3f135011536520692e9ebe08deb826bf53bc7c81749a5865e69af3a66c829ddf198985aba628d27b7f950f5320a6df225890500916c8755ad7a100113152485c11de078eef4f0062a394c3dd07a90820ddffdf85411aec0d7f19d8df69cd43bf7db591ea882d7a051b271a09c4754e16ce78bcf981aa1071329515ba82879b24eaa77caac8a90f7fed6779cca2c58b2adf3acfeed7d2f108313651431fb118bb919b1b08f82e174b217d186494125950c37d5c09a160d373d92a6ace8e2a3127211530fb0c867e207de551dcd06d04783e75bea5f7805aba38b8764a1577ac331ea95c80618780d9592a3d8c386ec800da0eaeddff26c1e44a5192e6aab3749fce23d8912a6a359a7eef500fbb70a7324dc2fc0b74fd47a5e04294fe70328f4c5fca630f3c90be641288b689c580a5f9e534360f05e0105c4df472ac70d4d49651dced9dd6790b28d1dcd0ebb403f9628ff22c040c083a169357c567b8eb3561608029b1cb0138e16f272f1de9b2c1f9000bd930a63d4ba34509bda2ed3411575f3c33581eaaf9946e309affd0b3766a6b9d78d16a2cf8b82698039f0b22e4c18f72e81b41699a432b698b96087c64d081309b8a99187e0617824843d7100dd5c0c90bfb0880f3bacc2e4a93377605497acb53b04dfb784306c4d42c967ed344dc5562b3d5782bc055c9f0aa8c94496f2eb28a3d84270af1f245f89cdad204b7a9ec4959f30c2345a8cb07677f4882323fba43acdba9c0e1ddd48dabd2af4e3e9a291f939bc2f8e4404d740fe9089f3066f6a7f2786697d656f883e447580d279baebb1d34095cdd283dc7e7eebcbe2465dfd8c1ff56c5f708cd665afe3fb13885e0138f692c7168a54160a41fefaa991ded11ae5c23772f7c52dd8b907791db7295a77f5988b8bb48546cde49bc5669f7bf455a2093f5d1456e41cc52290f9838732c68107a8f9c4cea751b381353b2c15f0839263d67095d0438f5535c3be286131b23a8131d992d319c0cc91526cc5e8db28da52902365fd1e8dd1ad2aafff0f7661c595d6b55aa708176e22199a28fac443a86c6806cf6b71d005ba54fdafa49cb826b9b623c6f0aaa8cbf3432c834f5e5fabad67ffc7013999581b07fa34760a5402349da3ed73fb16e18e7277cb458df0713f68d219cb6979987954bbde9b377097a094fe1008474cc431f58d7264a7caa33f5eda72ecb2472ab534c7c484e71033c34f144d668cd11dba561fefb71eb887cb0c261ab4a3fe0d6af3bfa5370fc4e4f0a8789a832dc931c3661771fa894bd6f79d4f6bfbaf0ddb32e52b836d55d1bc33bbcc7ae165a05c04b9b9f8a547728705a8122f412423e067d74b442fb10d33a6f1ec6207c2212a825454bfe5f43b160e3b662a2dae48940da7c860881e5c138aebd6076ead1c990813d068d79d8c049421591fdbe1f9ca9d6e3192577c795a42109abc6725d258cc075c10b85c4549ad99189ceb75e81acbd1a039130f0ee7bbe814c2abaa6c10b8709ea6e9b10f33bab8cd103ab6c47dcfc3bf3d2170ca48f4fb6e2fb9d51142dc1046a7073f0fb3084fb323709215f9e57d6f2b37f947fa6674b9662362293bb2d958c368beb4cbcfd26df296414afb119e40c280b15875b759512af2f5a28e975ef92e10b6364b4d6e0ee822c1723eb196e0d15cac5d8b6bc470d3477a2ef9a6142b8881fa74c729922c595047148458184217fade3d044f1b3366464c6621da10682a154996d06a18e9b28fe07c29a3a00c7d195dead3a29aefeb70fb92e45a74464455ddc06652e7ff2dec8b723f290296579b9d1f93ac8ee627c62c947affd99b4783da0edc31b2a66b00f67b071c8a30bd426b96c67b872cebb5ac427a6c389688143cea6078df4e12e1397c193a676fae1d4b77a50a6f1375195125e7966aebb901651936b0fbcbdaa089dbcc96d9bfea43bf66c96a2b16a4ce195d093c1200bf8a96a4f462663bbaa0bcba4542ad0dcecebdc1e86873bfe0edac22d96d8869854f712397dd89731c936b8d1ce2523d9566814ed6e04c7e162f6e86a3333e09447926509cea45375c858fa4e42e6dd9b070912d38173de093e62264cfda7707fa36b26509117536e70a4459d1149ab6a039da2d8679e3b36cdf5911408fba1107076534e171f205eb9b7ed6c5ca85f8b399279af3211f62e1928ce877f9e3fb3c9f0d24243bbebe284ce90cfb524b1ecaf8910eb5ce1e15ae2d2121fd5c704915b27e81a401e1b15999fe41502135981ea6714f744c4ee6bcbffdd2852d0bd0464ba94f0cc7638fee56121cc256c8fc43367bbf5c474ab833ff73e2a7d3f2ea78468809146382c7021ab63329dadc4b13cf987e60dd7729e7650ccc73b5e154f780ddf17ba13583f997b229f19c2dc68bf61ab918934cb92df2a5ae692c29f944d576345726936feea945686b20a36a403dc121b610a3ac5abfafca57bd8630426e245cfc0a853076d4311d756e1b3988ab8e271c63629f28dcadd3f02f0ec9c7576f257af587cbd52e5198c2d66f8c6db364f19fa6e2c54d65c9777cd9f60e79ad0eeec3864e78b328a710408f3bfaf51add12743f6e250474b30be70cbb7533148f6179ceb7d0a58faa4ac59d68ed63739c52233ef1cd22552ce39cc46779edfc66d8a15b4c7bd248313dfc87c4636be46a3dfc9aad8b551bea8d1b9cf10f801d4458f00eeeb6b82a7a7afe3203b02ce3dc4e849b8f6e7dae5c309f617064604fb9f9f63f2b890a20e22607da24907143f883fbebb4ab9c4bbc99c05b88e7c8f0105169135e265ab6cd714443ec133c043b409f833d383e08064ea47d2162f4d6e2b5841c4b5e4c1679f40d04ca55ffff300dc46fc9661d23f60a8afed7a088f9cf2605a6d77f339469cab6436ca32f48a64605c7739dfb44b4f5cc01dfb306940300dbe5dd3f4adc0aada5eab3a67e0ada46060166e15fd58d76ebb7963531a780e623e975563048cd842081c35bae0e4116da5c8124b0fea0eada7faf70f5c9a77ec41544dd69a02bf2ad21bc1a1214965af9c1bd2d0e5f30a936e082000279098e79bb58d6d73f27e6e066babc08112cfa260f249de4d94b78d66e7c1962aa658150664de9087cf0ac52d4f98f0bd19e2d454525e84908f3685313ab6bdc1a92044a5e7aa301af677fef8858cb1d43b06c99b4cc9226cd987545372d645ac50d4fa3224b3f53f43b2f2981c934318d544292fb4632c359e3eca9ef58c2d6ddf0acaffaf3c3fdd04ce8a7b7c46297a2b2e7b9525f0472d943d3f7df3db179a67dfd6c9937624641ac20166f6b1ff1c7b6ba117f9238fef9a7616a2c1bf515a366d7518b31ddb590f202e406f11ee1c0cf9d4986899e32de1bbeb42e4a8ab31e34bc0b61285652029762c04a0c1d2459ba4725a6da91423218a8cca33035c8210359e0483a7156b56f703872db771bdf8b7dcee8e15c4a8a4a0ef39bdceed09773a5c8dedfc92c8e2410163f5ce08dfffd89c04233703e35608c71b94de78b71a9408991c0f830"}, 0x10) 2018/01/27 03:10:37 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0xffffffffffffffff) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007de000)=[{&(0x7f0000931000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008d1000)=[{&(0x7f000000b000-0xefd)="60581316cb08ebd812506e5743090df2235065c29a8e64ed239161e644694f814073ebc9b5f3d6872e53e491e6febd46e9c7f6acc073d94ae3b5e83254e8f1b2aca8b1b0a23236dd17e3a1e09867b3d50e4a23cfcb172fa623d4d4e86ea871efb62e71ff0eaa7b5ba7cdf489358c2fef77835a0807eeb5a0f05dcfae2c3466b94ee07c44ded3f8c8520ad7a4b4128bd886ff6e8d173282846d3fd57818e924529d4766ab4712654ab768f0df5e16b49bcc4944f553da4c476d37a7fb7bd147b466299771641e221cbf2ae457a958132b72715526668fcc9ea08cbe813231576b289bb5202f1b331331e0d4fea6e60e819722c57c3e", 0xf5}], 0x1, &(0x7f0000bc6000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) open(&(0x7f0000137000)='./file0\x00', 0x200, 0x8) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 03:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000b91000)=0x7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000064a000)='/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_SET_SREGS(r3, 0x4138ae84, &(0x7f00008be000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000557000)='/dev/autofs\x00', 0x80, 0x0) pipe(&(0x7f0000d42000-0x8)={0x0, 0x0}) fanotify_mark(r4, 0x40, 0x10, r5, &(0x7f0000c97000)='./file0\x00') fsync(r3) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000995000)=0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000877000)={0x5, 0x5, 0x9, 0x6, 0x6}) 2018/01/27 03:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000845000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000298000)={"85298e56086cfad1a1be27afb4899db7", {0x4, 0x1, 0x4, "37851c20b3e9", 0x1, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd8000)={0x0, 0xab, "459b50a7560b31bd2494dab2b99e734b2e92bd0f59b39389c19566ec70f420b23ca8440557ef529dd7dc34f1eeae9ba9ebc9b657c5295b17b5184dd42bb7d111ae3016b35edadbab68987a50179ffb55e2ed07ebda2e40a8fd29e8c291747af58abcddd3e4641879ce86182b2e3b4d802b934c389435384835313cab6c4c7db8153ea167b840f9069f164a0e1abe9031af305e086e8dab41638b96cb5979579e8092e4ef1fa80b5ebae45f"}, &(0x7f00002ec000)=0xb3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000fa3000)=0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000017f000+0xe41)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00002a7000-0x14)={0x9, 0x9, 0x88f, 0x17dbbdd517e29d37, 0x3}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/qat_adf_ctl\x00', 0xffffffffffffffff, 0x0) socket(0x11, 0x80001, 0x62) 2018/01/27 03:10:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00004de000)={0xfff, 0x3, 0x7, 0x7, 0x4, 0x7}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x101001) writev(r1, &(0x7f0000004000-0x10)=[{&(0x7f0000004000-0x79)="02c263fc9661bdbddaa9495088f2b19e275667cbfb0b41585f16f50dbe8715301a11e5a9ee4600d44e5cc7d7bdc477f093f0f08efd182aaf7c3b41a70c4ea4e9dcd7b2c0076b899246373de6d80ce3e55952bb64775c4c36b6c3baf964db209d77f7d68b7a37b7b0bfabf1", 0x6b}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000008000-0x7f)=""/127) 2018/01/27 03:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006bf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000afc000-0x5)='user\x00', &(0x7f0000c72000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ea1000-0xc1)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689527c8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8ba7", 0xc1, r1) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r2, r2}, &(0x7f0000399000)=""/1, 0x1, &(0x7f00005f8000)={&(0x7f0000bb1000-0xe)={'poly1305-simd\x00'}, &(0x7f0000ccd000-0x3c)="573bdec3e562c0b3bb2bef0e9b2b8e829925941926cdb404e4ac2ff70017ca12807b9fbaa7a3dd913b97c2de69f3fae1e3922074", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000931000+0x1a0)=0x401, 0x4) syz_open_dev$sndseq(&(0x7f000031e000)='/dev/snd/seq\x00', 0x0, 0x101400) [ 136.485192] SELinux: unknown mount option 2018/01/27 03:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007f4000)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f00007c7000-0x6)='\n', 0x1) r1 = dup(r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000279000)={0xfff, 0x9, 0x5, 0x9, 0xe, 0xc6e, 0x3, 0x7, 0x2, 0xe1, 0xffffffffffffffff, 0xffffffffffff0001}) r2 = socket$kcm(0x29, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002e4000)={0x4, 0x0}) fcntl$setflags(r1, 0x2, 0x1) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0xffd4) [ 136.506631] SELinux: unknown mount option 2018/01/27 03:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003d9000)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00005ac000-0x4)=0x0, 0x3) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ef9000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000d1d000)='/dev/adsp#\x00', 0x7, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e82000)={0x10203, 0x0, 0x5000, 0x1000, &(0x7f0000956000/0x1000)=nil}) 2018/01/27 03:10:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000-0x1)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) listen(r0, 0x2a) setpgid(r2, r3) 2018/01/27 03:10:37 executing program 5: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) openat$cuse(0xffffffffffffff9c, &(0x7f00004cd000)='/dev/cuse\x00', 0x40000, 0x0) 2018/01/27 03:10:37 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000ef0000)="", &(0x7f0000b88000)="13", 0x4}, 0x5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000118000)={@common='irlan0\x00', @ifru_flags=0xa200}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) setns(r1, 0x4000000) ioperm(0x1000, 0x1, 0xff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009a4000-0x20)={r0, &(0x7f00000f1000-0xa9)="eca04aa3e42a63d8121c5ed81547bd1fd9936ef3ebe557e0aa324b924ad471fcee7f0c119d69c67e52b4595571f4a5cec805fb669ef4010156f518b894f7ebc8fff1daa063d3985121f9f7ffc7273387f9402d2152db3d1f3af5f4ec9ac26974df60227d5d753a2353c8d38e2a261576efe41d65b324c06f5f62b259f635afc82bb46666df727b1a87a7a797a58e75906e4673cc5e57c6a8d6e222c1acbb8b4cdb55cdd5d877910832", &(0x7f0000ef1000)="5fb9efcec194f249563e915cd5", 0x2}, 0x20) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x3, &(0x7f0000ef1000)={0x0, 0x0}) 2018/01/27 03:10:37 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000004000)='/dev/adsp#\x00', 0x6, 0x4000) getsockopt$inet6_mtu(r0, 0x29, 0x1a, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000)=0xb0f, &(0x7f0000003000)=0x4) 2018/01/27 03:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ec000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e0e000)='/dev/vcsa#\x00', 0x1, 0x80000) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="ca3a591b4da5c8436e62beddc55df5cb", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$midi(&(0x7f0000e30000)='/dev/midi#\x00', 0xff, 0x2000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000e63000)=""/4096, &(0x7f0000986000)=0x401) select(0x40, &(0x7f00008bf000)={0x5, 0x4, 0x9, 0x63, 0xffffffff, 0x3, 0x9, 0x80}, &(0x7f00009f7000-0x40)={0x4, 0x81, 0xd912, 0x3, 0xfff, 0xfba6, 0x93a, 0x7}, &(0x7f00008dc000-0x40)={0x80000000, 0xfffffffffffffe01, 0xb121, 0xffffffffffffff81, 0x400, 0x6, 0x5, 0x8}, &(0x7f0000bd5000)={0x0, 0x0}) 2018/01/27 03:10:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000000)=""/50, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00009b4000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/27 03:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000255000-0x91)="ff73656c6900005c2f5200000002616c78", 0x0) memfd_create(&(0x7f000073a000)='/\\\x00', 0x2) lseek(r0, 0xfffffffffffffffc, 0x3) 2018/01/27 03:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bc0000)=0x0, &(0x7f0000772000-0x4)=0x4) r1 = syz_open_dev$urandom(&(0x7f00006e5000-0xd)='/dev/urandom\x00', 0x0, 0x200) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000e56000)=0x0) 2018/01/27 03:10:37 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/raw\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000986000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000979000)={0x3, {"ab7ce1531e0f3c"}, 0xd43d}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000c61000-0x38)=[{&(0x7f0000002000-0x82)="e3a0e60f17f90f37b2e06a88eee2a37b41a152f27358baa55c5f614e834a7c808ab0a8edbfab37b0e304fb180c6c19e3336a64e05f1c1375392b47c69f08a48c5b470ef5d0320a95bdb92870a7dd9f68411641c03c8c16c3739200b8de1ddcb10abb9bd5db6634e331bb08afea1a76901d8206ce60c20f167fa08d8130792b639fbe", 0x82}, {&(0x7f0000002000-0x35)="8b1cc3d33566249a52092e8d8e9eaa9c8d46630c30c90164ba51f54f79b576fc25250ccac021eec0f3992b9936ca813041c3d6385a", 0x35}, {&(0x7f0000b2f000-0xd7)="a12036971751c19e4f159087bc2005cfe0f655544292d63e56c795344152cc88321017c6e4ddbd253622eeeb9f452fde25aaf6d1e7b0d2af0c32016188eb3b807170537347785eccd3b01a375b7d3c4135df06fbcef1888dcf7c5f8f07e9eaa9c10ba1375581fd898e6f6f9343c28695ae530f844ab89d5c409faa9adc33d83d54a44a086b36a99a911d90c8bb8fff387dd0c1339381f2d12204deeebb50711b1277417f060323db88f75bd5dd8f41611adfd350e664f51704a60fb31423316401519119c809cd2e9aea7a170da25e3d0f8edf99707d15", 0xd7}, {&(0x7f0000001000)="7c414c20b2acbbd5ce5764ef66e1d8512ce1c61a10888b75bf27328d640eb5406e40638e4f8c724274efdf826451b8ada69e0f1de21c649a2c4bc9b0297a20b6fc9e2381cf50d6038b3f6d417aad66c2eecd1beb91c1e482381ed8de06b8c05d472552ccde57b5bd9fc69a5e97fbe969f22a4480e547", 0x76}, {&(0x7f0000001000)="dca027dfd69656916d7f6fbdefc0b378eb5b780785b2891be49a80d275fbf2a3d6fe4b353dad8d6e1dd30fc85a52939c291393a7da475a7f6da87ca080432b4a4cad6e1e76633e72a01f8ce8ba42", 0x4e}, {&(0x7f0000002000-0x3b)="aaf3c1923792126d04ea9a3aac60823cd67ba5515d1af209079e7f879648fa121cb27bccf8569bc8e1b0ae2c3e42f975608983bc99fea54c045e11", 0x3b}, {&(0x7f0000002000-0xbb)="191cb314debd588ee1ef39d29941e964a744feb503369c62efeceec058f0e23a3d4f282cd18cc36a5cb04f8258f38f6d0494cbe310465c52ebbe569a26490f9de5909eba0905ccb1106dfb7390d1a2797244afca7d40c26b644738e0a85e2ba39f28a68050e150ec03a8d9e6ff639cd2b9ac8688eec9cc64b77c5f2b01139ef131ae9bf79c267163d5c3008296f2ceb3f1ad48d77f124ef4b147b753b917daf8ed37d483dc6c93c7cae0b00a2443a85b15f530c582daf1defbefe7", 0xbb}], 0x7, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009a5000-0x10)={0x0, 0x7, 0x8, 0x9}, &(0x7f000093f000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a46000-0xb8)={r1, 0x0, 0x7, 0x55d, 0xff, 0x8001, 0xff, 0x8, {r2, @in6={{0xa, 0x1, 0x8, @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]}, 0xfffffffeffffffff, 0x4, 0x1, 0x6, 0x3}}, &(0x7f0000bad000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000095d000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002000-0x10)={0x19, 0x66e, 0x10001, 0x706}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fstat(r0, &(0x7f0000b9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c6c000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0xeeb, 0x1, 0xfff, 0xcdbe82491c711b06, 0xa0, 0x0, 0x33, r3, r4}, {0x2, 0x2d, 0x0, 0x5, 0x4, 0xa47f28e, 0x4, 0x3}, {0x8, 0x8, 0x8001, 0x2}, 0x1fda, 0x3, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3, 0xd1, 0x10000000000}}, 0xe8) 2018/01/27 03:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008a5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_create(0x4) getpeername$inet6(r0, &(0x7f00004d3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000008f000)=0x1c) r1 = open(&(0x7f00000a1000-0x8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/27 03:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000180000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) bind$alg(r0, &(0x7f0000fd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e8b000)="", 0x0) 2018/01/27 03:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x401, &(0x7f000060a000-0x4)=0x0) io_getevents(r0, 0x8, 0x0, &(0x7f00000a5000-0x80)=[], &(0x7f000090e000)={0x0, 0x0}) io_getevents(r0, 0x1ff, 0x2, &(0x7f0000b8b000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00007a9000)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e42000)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ed7000-0x8)={0x0, 0x7, 0x73fd2f54}, &(0x7f000084d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b4d000)={0x7ff, 0x2, 0x81, 0x1, r2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000081b000)={r2, 0x1ff}, 0x6) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r3 = socket(0x0, 0x6, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) 2018/01/27 03:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readahead(r0, 0x7ff, 0x0) pipe(&(0x7f000021f000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000859000-0x4)=0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000d98000-0x20)={r3, 0x0, 0x2, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008a8000)=@sack_info={0x0, 0xfffffffffffffffe, 0x4}, 0x21c) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000e72000)={0x2, &(0x7f00002f7000)=[0x0, 0x81]}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000b61000-0x4)={0xfff}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000931000-0xc)={0x0, 0x8001, 0x0}, &(0x7f0000d44000)=0xc) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000e74000-0x400)={"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"}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000e74000)={0x4, 0xfffffffffffffffd, 0x1f, "273ac446e18f", 0x43d, 0x0}, 0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000e76000-0x8c)=[{&(0x7f0000e75000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e75000)=[{&(0x7f0000577000)="8b644bfa9b8443ca5e882db69084a2e22dc744da289be08adf0dd120e52539086f49c558b30d9de0d8276769e6c361d97a1cf0f4fc461be63c99285e0c8cbe6cb9850db108592f94ea50ef3f453c3944affc49161315ddf320870e2942fd0e4a3857ac260ad3331650e65cf38ce75f8296572a2e8dcf2179fecb8b6ff7849b74ad85307abe49869dc2a9185f0e07e183fd982e8836516fda7b2f8989da708a8806fcb26428273c72b0f1414b9800630f47dda2826151b099fad7324a1f12c9462e899b0d4c8698ec337b7cef4ae634", 0xcf}, {&(0x7f0000e75000)="282abaadcfd7317b52ab35cc0807c448", 0x10}, {&(0x7f0000e75000)="933a08b02a6c73d32e3efa30eddd8b832c8dcc0a6afa1eb90a4da3c2d6042d07f006e3417b1e48b832aeb1f904db9114b61b0d1ed51e55f2420a08919d7ee9759499abf0c0b07d20b8c9694434e1eecb7ad7f9eade51d53ad0f6d4b2e457b238ba0b686ddb1fbb369943f13c1146a96fd7bfe3633b6950f0616f062af64fb481ad3cfd4c7cd0d42026f133ce3c1bce0b9cfcc7cfc6255846b79ec85c14a06a0c64505bc2e5abc89c13d0dc4899d87eb2e1bb0a38c6e4b20ee84233aa0325d2bac79830284127f80d40ba78c7682d86efe8a586b73071d81fef", 0xd9}], 0x3, &(0x7f0000e75000+0x89c)=[@init={0x14, 0x84, 0x0, {0xec5, 0x6, 0x100000001, 0x1}}, @init={0x14, 0x84, 0x0, {0x1, 0x1, 0x1, 0x3acf7d35}}, @init={0x14, 0x84, 0x0, {0x4, 0x8001, 0x2f1, 0x7fffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x10001, 0x2, 0x6, 0xfffffffffffffff9, 0xffffffffffffffff, 0x1, 0x6, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xd6a, 0x499, 0x2, 0xe667, 0x7fffffff, 0x7, 0x9, 0x5, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8, 0x8, 0x3, r4}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x100, 0x6, 0x6}}, @init={0x14, 0x84, 0x0, {0x8000, 0x200, 0x2, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x1, 0xfb, 0x9f6, r4}}], 0x18c, 0x20000000}, {&(0x7f0000e76000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f00000e9000)=[{&(0x7f0000e75000)="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{&(0x7f0000e75000)="", 0x0}], 0x6, 0x0, 0x0, 0x20004000}, {&(0x7f00008b6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}, {&(0x7f0000e75000)="50f816f181919389026f676d76a5080e4128dd1c1d4a1586e4e5b7988cdb9d708fc438d9817036a9c970f4f05301a3a59daa8f3701d25c3335121dc2a131ebf58a4ce30cf9fd99a64b0316a950728bedf535e167091d24ab7972b88692a1f53ecf9c3bf2cc3039acab88e64cc234655f", 0x70}, {&(0x7f00000f2000)="c85bfcfe7ed2f625c6267fb8ed0babe1a70af995c21baa707343ae3ea8058ab28c11ce8967e8c41d1a2e1c93165aeacea95b82163c0e349dab947c75cf7db9f5524a03b98600ce9e4a9726b5b9ffd1a9475bbf93deb32efa1801c17510b8fbd5f75eab6646c4cb887ad1548054c71a147a8d1ad969246e8da1add6b7dbb508a1b6", 0x81}, {&(0x7f0000e75000)="c00a11a99687ce2d4d78", 0xa}, {&(0x7f00000d8000)="27c5f673fdfc495bab09ec4bc77a5f4a5bf8b9cf2ee8069971d5521a770a48b66c99e4c1426adeabb43221bbdaeeebffb1290aeaf4fea01a98d6a432b266eea91e45c98a737e", 0x46}, {&(0x7f0000967000-0x7a)="8e044d8461083f67f592fd4010d68cc9f3665ae368f89fbf3c6bbf1392e5a1b8fa66bbfb455a8fb68787c6badc97190fa3369d22e1ef1b51c61f15a9b69947c4bf0658aee1c0615e678aeb6d7f838379ee24b7c07aeec48fb1ddcab9685bbbea3169af1e91dc13d0c1f6dbf6bf3e49c2fe7096a233766da83b9e", 0x7a}, {&(0x7f0000e75000)="4dd184142ab9f295cbaa857cec916e18d55fcd6f90ce3e2d70522a337e0af52bdcb5a23a5bc48c8037827bab34e4562c91021d1242d8ed8e23dfde0b67595f20736d0cf2506ddd6d174b4a1a651bd0af6b09f0386d85dc6de4fc69673e9070d3ce67ee32dda2094736ef8c9cf26aa29c1fc0233b3ae0a43e7e40d89633d9d72f271be643d503939cc6c69bef0ee34083fc1f97d786d070addd9b9a0c8138b4a9e73e7ce0c84daf384b17082fa3571d7a396a9d64c5b64f7f0a892a6c57872650117692d057f30ddef3f80a0b34037d53bebc9ffefae5d70bafd915d863b4", 0xde}, {&(0x7f000000c000)="49623aeca64a2253d2098805", 0xc}], 0x8, &(0x7f0000e76000-0xb0)=[@init={0x14, 0x84, 0x0, {0x9, 0x8001, 0x401, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x5d, 0xc, 0x20, 0x9, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xc7, 0x8000, 0x0, 0x20, 0x36, 0x0, 0x2, r4}}, @init={0x14, 0x84, 0x0, {0x9, 0xaa0, 0x800, 0x8}}], 0xb0, 0x40000}, {&(0x7f0000e75000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e75000)=[], 0x0, &(0x7f0000e76000-0x1b8)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7fff, 0x8008, 0x2, 0x4, 0x6, 0x6, 0xffffffffffffff98, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x26d, 0x20c, 0xfffffffffffffff9, 0x3, 0x6, 0x20, 0xfffffffffffffffe, r4}}, @init={0x14, 0x84, 0x0, {0x6, 0x100000001, 0x4, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x40, 0x800a, 0x8, 0x1722, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0xac9, 0x0, 0x2b, 0x5, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x10001, 0x20, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x2, 0x0, 0x0, 0x0, 0x800, 0x40, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0x0, 0x4, 0x9, 0x2, 0x0, 0x5dd2, 0x3, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x4, 0x100000000, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x69f, 0xc, 0x9, 0x2, 0x3, 0x7, 0x40, r4}}], 0x1b8, 0x81}, {&(0x7f000024e000)=@in6={0xa, 0x2, 0x47cd35d6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b3}, 0x1c, &(0x7f0000e75000)=[{&(0x7f00004f9000)="f7f9be110abc0da4f6fbb1d6239e06d8d9d3", 0x12}, {&(0x7f0000e76000-0xf8)="1048c894f8d342911b492bbc8f3fd7922b4928cfdc0191b24453a403cce08dad95ee178ebee295ebe62b970c1ce1dbb0b37a88d0e020e258e9ceb17a4269e5de8e00f529ab9f3fba985a444817ee893f37cbd0a506bb9dbd27a377dbcfbbea6dbadbd333ca10beb819a86025d034a8ea7605c072a90e478551af1517540aadc51a52df4c47330ddc06ad8095c4f8a6e4cee969eb82718735218d2a60a309932a106e044b922d1fb774d4268e30eae66f7278b5b8d6c066e6ed924d264bc98e92cac51f20d5f0d61f6a7e6751ac05be462b3401a71527d5398ad4466ee4fadea80294f0abd115465cb8c3f00a6b36f2e932ba571f010c1a31", 0xf8}, {&(0x7f0000e76000-0x72)="f5e036e6fa1f524ded125f3f4ce2fd56ca37eb5212c02dd0e871ff296dbbe1b2c505559e835469d0e33bde80e100be287cd00c06e7cd074019bd41ce9c0cfe710b0b9941c7ebe6b9977ab2a2cf2862b313291d318f2871782fdc96ed4ade501c2bc614aa67a9d752e2f442881597f5b41764", 0x72}], 0x3, &(0x7f0000052000)=[@init={0x14, 0x84, 0x0, {0x6, 0x6, 0xb13, 0x100}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x1, 0x6, 0x31, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0x100000000, 0x2, 0x3f, 0x8, 0x6, 0x10000, 0x7, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x4, 0xaf3, 0xd584, r4}}, @init={0x14, 0x84, 0x0, {0x6, 0x3, 0x9, 0x1}}, @init={0x14, 0x84, 0x0, {0x9, 0x8, 0x3, 0x81}}], 0x108, 0x5ce94d9f38fbab33}], 0x5, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e72000)={r4, 0x81}, &(0x7f0000c13000-0x4)=0x8) 2018/01/27 03:10:37 executing program 6: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000089a000)={0x7ff}, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:37 executing program 5: pkey_alloc(0x0, 0xc17812241a4f18cb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x3, 0x7fffffff, &(0x7f0000117000-0x8)=0x0}) 2018/01/27 03:10:37 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00004e8000-0xb)='/dev/adsp#\x00', 0x40, 0x521100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000-0x30)={0x7, 0x4000009c, &(0x7f0000001000-0xf)="4e86e759e6fd5a7ee76da5cbffd38e", &(0x7f0000794000)="9871854536d25eb7b72bc7c076e6887f2d6237151f00e7f3ce06770cfb15c09425dc2476bbcaec0e0acf44fa44ea54b5d3a27ea472b32d5d73f19981bb941f4704f6de47c3e2fd1d869941ec4e05ee3317dfb790a9cf4602e38adc785a41aefa293a584bf4768a9759b49d88d989c789582bd384051c18c7e34a106817722d2b9af01fcaf87e8846823e15f9f3159ef44032392c531fa4b8f0984a16c477cfe409fbc0956ca0cf0b798994ea59ddae3ae6af6d4e90f904ccc5fb1ccf538c3eb777875f6c", 0xf, 0xc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) dup(r1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e74000)={0x0, 0x5, 0xb7, 0xa98f}, &(0x7f00003e7000-0x4)=0x10) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e76000-0x8)={r3, 0x6, 0x0}, &(0x7f0000e76000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/27 03:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000920000)='/dev/midi#\x00', 0x100000000, 0x101000) ioctl$TIOCCONS(r0, 0x541d) bind$inet(r0, &(0x7f0000b0c000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000d82000)='attr/sockcreate\x00') sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x80000001) fadvise64(r0, 0x0, 0xfffffffffffffff7, 0x3) 2018/01/27 03:10:37 executing program 7: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a78000-0x4)=0x0, 0x2) 2018/01/27 03:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0xfff) recvfrom$inet(r0, &(0x7f0000cf2000)=""/128, 0x80, 0x0, &(0x7f00003bb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fd0000-0x4)=0x0, &(0x7f0000242000)=0x4) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/27 03:10:37 executing program 1: futex(&(0x7f000000d000-0x4)=0x6, 0x0, 0x2000000, &(0x7f0000851000-0x8)={0x77359400, 0x0}, &(0x7f0000197000-0x4)=0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000d2a000)={r1, 0x3}) mremap(&(0x7f0000a66000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000001d000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x0, 0xf4, 0x92, &(0x7f000001f000-0xf4)="a61f4bac9f3672b3dc8a0b08cc95ca3d608409a3ad9662541e78ceef5e9a59c04593842dbd045f045f09a74fb3f55f72d4a802eb1b9506a9566def58b94d73b213116a3be21b4e6dcc3a1ea52b991d36cea0e888bbe29639be91d77792e076147d579bba1195bfeb4ee80a38d8931051e8ad1f6e9093cba4bebcc5b987d2e4e49a439471f14c274ed37d32faf1045b1b2ef7cea82c41085debfa72a66e30765847330ff654752a634a4df2e5eabbfa5c892123983b0625adc4b78c29c8040c5f5c860358c4de8071d04e6dd72a67aad7b936a298351c871508456029cc00fd25e3ba1422c6160a1afb25b9609791b23b0d74d533", &(0x7f0000000000)=""/146, 0x9, 0x4}, 0x28) 2018/01/27 03:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000717000-0x1f)="1f00000054000d6dfcffff05bc020303070000000000000007000002000039", 0x1f) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000916000-0x18)=@get={0x1, &(0x7f0000062000-0xcc)=""/204, 0x1f}) 2018/01/27 03:10:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000001000-0x1000)=""/4096) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ca000+0x879)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x77)="cb44a04ff63cad8f1df9c08cb886a887a096e65c8e0465172cb4995f2ded8e80250357c7b91468d0a16e930897d68dfce100b89366aa17d26a512997e8076a32731a5e2b0d6b1226c9418e5d63efa0bd6602489b7e0e4a16af72afbbd35c7ee8904203bb02acdf0ad2f7fbb471f8475a29b2471b419d8f", 0x77}, {&(0x7f0000001000-0x4f)="3f1ca3dc95884dd98f423a42809d44db2d19a5594c47ee6b9d72e0b3743681edc3a5db49f4cd3e3ca6ad837db4ab6e843c1729c4f459e52c257d501c4a18235152d754a6aabb5eaffd7fac1f8ef0db", 0x4f}, {&(0x7f0000000000)="1b198e1effab3d734316abd8da08bddb953d3af0eb43681260846a58b28c48dd7a632f09f8b049a3855be184d4697add185933d11c3232a0bb49e844443d142e5ced762e6c1f08ff885c3d673a9e9a62d2603416c6967840d18aabfcbb1ae72aae5e05e98ceb2428a97148c0658859cde49027dcdf077ba28a9ca43de2ab9cd6bd49b6bced02702ce2dceba7f17e8e0d778db4807b004dbfe139bfbb24174ad42cbd844f87a41dff1d61354c03d8cbacc797e5e6bd86c7a45c0a85e25c6e2d0e438f5d058c9bd97b5ec9be8af129ffe61a", 0xd1}, {&(0x7f0000000000)="e2d2da522aa226e237b01a0df506e2d0c985b241c82829e84e4e39e0d84d246c3f9cc328211f362d2f4178785c47e69699d1d7f05e05825ac71df2a0505c597845731c25d8dd42fd61d0b1b61211b95f025f2d883ff578b6b4970681f6680bab15c1b287f3120e522ab0d8a2bb5a995fec24ea5e4cd6814ce5d6ad4a3f3cc8ea9758500718f1443fa3595c01b3e32d68cf8147c3", 0x94}], 0x4, 0x0) readlinkat(r3, &(0x7f0000bc4000)='./file0\x00', &(0x7f0000828000)=""/4096, 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000663000-0x10)={0xffffffffffffffe1, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000e4a000-0x5)={0x1f, r4, 0x2, 0x9}) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"6dc883e56f28c5"}, 0xffffffff80000001}, 0x10) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) 2018/01/27 03:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000991000)='/dev/vcs\x00', 0x12000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000243000)=""/110) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={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) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:37 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000058b000+0x2fe)='/selinux/checkreqprot\x00', 0x200500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0xe592, 0x2, 0x0, 0x2f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 136.866452] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 136.883489] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/01/27 03:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000)=""/0, &(0x7f0000000000)=0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001cf000-0x4)=0x8000, 0x4) 2018/01/27 03:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b30000)='/selinux/enforce\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008f5000)={0x3, 0x5, 0x7ff, '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]}) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0xa, 0xa, 0x800000001, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000a1000-0x8)='./file0\x00', 0x8041, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) socketpair(0x15, 0x1, 0x800, &(0x7f0000ad7000)={0x0, 0x0}) fcntl$getflags(r1, 0x401) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000179000-0xb8)={0x0, 0x20, 0x7, 0xe70, 0x15d, 0x9, 0x0, 0x401, {0x0, @in6={{0xa, 0x2, 0x656, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfcd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ff, 0x1, 0x100000000, 0x3}}, &(0x7f0000467000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000db5000)={r3, 0x6bcc}, &(0x7f0000af2000-0x4)=0x8) 2018/01/27 03:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e1d000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/27 03:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00001a5000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000063b000-0xc)={0x7, 0xffffffffffffffff, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f000094c000-0x8)='./file0\x00', &(0x7f0000ed9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() sendmsg$unix(r0, &(0x7f0000f4a000-0x1c)={&(0x7f0000ecc000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c46000-0x48)=[{&(0x7f00002a6000-0xd2)="53037860cde1973db72e4fdd08e1995dc4157f687a45625da4ea47ac4e4f6f0328d950b745060f131db720125bdde73a98441e4be7ce38b2b5775d7dedf6e77157658e7293354b98294ad49912b2e5916b753d5d2e77217514e8e461ccb7f09908f1833909d19f9796f8229f3de9bd5056e801e0c965254518eea04873baeb12be060a458719bcd2ca3f6e11a33d49f581c9f73e1684343ee4c075444d77ff14e6f9f385ef4c701324cabdb698db719f5ee5b7cd13e964ffaaaf8fc6b01cb7dc9f6e7436b9a35d5f4c2626f309b6baeb659b", 0xd2}, {&(0x7f0000bc3000)="75b33b086913c2151a96ec41e0a64ecae01297ce101bb1ca2eff93d0e3a570dcb5d27f2e01b1d0395278559f0c6ad894ec4bc87943da5c3d1d3154958c94f642a56006a1bffc2322735c0b337fde9bdb5cdc6623bcfa176d56e3924c", 0x5c}, {&(0x7f0000fa6000-0xb8)="a7ce5b50f46028ab4f1cf3d0b6f09a891dd5e41227efa6a1a044e6ca9921a941ff97177548d4833404349752d141388af6267519b6376ac4ee02e15ea6e99644ff45b80226d3ec584dc5235361c8bc574ea88953df64cf0b6ca19aac52599dbce1e198c0131b95d23aeedc357b2a18d7b35e0d7d71abcb09ef18deb6136ab37ced47408dfb9f0c7bf3e58e5f8f3c337f1d317392585c569639f1cfab60399c2547a28e0375623d74bfb6a2456fe51926e8ea6cabc536cafe", 0xb8}, {&(0x7f0000971000-0x11)="c168959e580e34ecea92881e9dfefc5500", 0x11}, {&(0x7f00001af000)="055caf3268c01119a43e8d106c0c3505d23c5624a0e4894a865514dde6de855335b9508cc1e17643d8e06bead2c593b78c0a02b4bc2d243b6e58b92d12057ae677b01b97475eaf331213f18b31d2aa61f942aa1a0111c862d6d9d790dca0f80fa69898b46cafdcb52ee523d1a374c589ba5f4415a647e76eba074e6412a096ea606b307699adf18c137d33b4cb95803a50bb359ade35d0f7ea82e7907af4", 0x9e}, {&(0x7f0000c53000)="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", 0x1000}, {&(0x7f00008e1000)="7d429ba419055525f2890c4aa75a8e9b7cc02c931a14d9178410b46e79787986e15c54293cdcaa61a658b38a1fcdf3bad31cd4c3c0a37e892bde33b55958d1c2c150c4ab44cb81f006386ad00bf9c8f2ae4a3a274ce34064582c4279b81823013a3c6d05e77b9de86fae373f098c91571287e588d13c6f210e2df12dbcb1df9e3a581b1f4c8b6cf537a1c6aa628dc3f7ad659be139e0125b40f9c3c3e39aacb54741d9a24545aeeedea370f1d3b265308c47d12ecc363d520e9bb463249947cf1e7f3c09", 0xc4}, {&(0x7f000044b000-0x6)="83549a46f169", 0x6}, {&(0x7f0000edb000-0x6)="56dad8b1fa65", 0x6}], 0x9, &(0x7f00008ba000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x40045}, 0x24000000) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000d31000-0xc)={0x2, 0x3, 0x7fffffff, 0x3, 0x0, 0x46}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x19b66868d62f4785) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dfd000)='v') 2018/01/27 03:10:37 executing program 3: 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, 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) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000354000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x20) r3 = fcntl$dupfd(r0, 0x400000001001, r0) ioctl$KVM_DIRTY_TLB(r3, 0x400caeaa, &(0x7f0000053000)={0x6, 0x9}) r4 = syz_open_dev$midi(&(0x7f000057e000)='/dev/midi#\x00', 0x6, 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f000084e000)='/selinux/member\x00', 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x2482, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000a0b000-0x10)={0x1000, 0x1000}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000090d000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, r2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) exit_group(0xf8) 2018/01/27 03:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef4000-0xc)='/dev/rfkill\x00', 0x40102, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000dc1000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000a85000-0x15)='em1$posix_acl_access\x00', 0x1, 0x55, &(0x7f0000be3000)={0xfffffffffffffff8, 0x1f, 0x0, 0x19f7, 0x4, 0xf36, 0x81, 0x6}) pipe2(&(0x7f00008d7000)={0x0, 0x0}, 0x4000) 2018/01/27 03:10:37 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000379000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000076f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064b000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f000019b000-0x8)={0x1, &(0x7f0000976000)=[0x2]}) syz_open_dev$sg(&(0x7f0000d3c000-0x9)='/dev/sg#\x00', 0x4b, 0x0) ioctl(r0, 0x5, &(0x7f0000195000-0x55)="01068d03668fca236a3667e009371054aac36be163adcd72370fd005cfa8f450a7d1357202812c2a260c58f5b761157efe66bf2100000000000000814451df10f1fb53d669542c04eedbfa438211bf926342ed434a") 2018/01/27 03:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008c8000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdb000-0x50)={{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]}) 2018/01/27 03:10:37 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000012000-0xa)='/dev/vcs#\x00', 0x1, 0x2000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000003000-0x8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/27 03:10:37 executing program 1: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r3 = syz_open_dev$dspn(&(0x7f0000657000)='/dev/dsp#\x00', 0x6, 0x40002) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000ae9000-0x2c)={0x6, 0x3, 0x1, 0x4, 0x1c, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000aea000-0xc)={0x0, 0xe8, &(0x7f00008b7000-0xe8)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x93d9}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x3, 0x97, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aea000-0x4)=0xc) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ae9000)={r5, @in6={{0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0x800}, 0x98) r6 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000aea000-0x120)={0xaa6, 0xff, 0xfa, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffff02, 0x1f, 0x6, 0x8, "38eae7157659ad509dc3bc7f2014d52c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ae9000-0x30)=[{r0, 0x4002, 0x0}, {r1, 0x2080, 0x0}, {r2, 0x5550, 0x0}, {r3, 0x4000, 0x0}, {r4, 0x9210, 0x0}, {r6, 0x10, 0x0}], 0x6, 0x3) r7 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r7, 0x29, 0x24, &(0x7f0000ae9000-0x4)=0x0, &(0x7f0000ae9000-0x4)=0x4) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) 2018/01/27 03:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ccc000-0xb)='/dev/vcsa#\x00', 0x60, 0x4080) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00006b3000)={0x5c3, 0x1, 0x80000001, 0x1, "d34ed993f9ec237ff73903441b2cda7e97fcca470dcd2f45cd786cbea7fc472b43e10ec591462267a59d3a4a", 0x6b}) r2 = syz_open_dev$usbmon(&(0x7f00007a2000)='/dev/usbmon#\x00', 0xd7c, 0x40) clock_gettime(0x0, &(0x7f0000caa000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000110000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000253000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005ac000)={0x0, 0x0}) write$sndseq(r2, &(0x7f000078c000)=[{0x0, 0x9, 0x1, 0x3ff, @time={r3, r4+10000000}, {0x83, 0x0}, {0xaeb, 0xf700}, @connect={{0xfff, 0x1}, {0x39, 0x2}}}, {0x6, 0x4, 0x2b0, 0x3, @time={r5, r6+30000000}, {0x80000000, 0xb7b}, {0x401, 0xffffffffffff8001}, @control={0x7, 0x9, 0xffffffff}}, {0x100000001, 0x401, 0x4, 0x3, @time={0x77359400, 0x0}, {0x7, 0x3}, {0x0, 0x6}, @connect={{0x1, 0x3}, {0x6, 0x0}}}, {0x3, 0x5, 0x9, 0x1, @time={0x0, 0x1c9c380}, {0x80, 0x8}, {0xb7, 0x8000}, @addr={0x0, 0x9}}, {0x73, 0x5, 0x9, 0x1, @tick=0x4, {0x6, 0x7a52bbdb}, {0x9, 0x3f}, @connect={{0x6, 0x1}, {0xffffffffffff7fff, 0x4}}}, {0x1000, 0x0, 0x5, 0x6, @time={r7, r8+10000000}, {0x1, 0xdbc}, {0xfffffffffffeffff, 0x5}, @note={0x3, 0x5, 0x2, 0x5, 0x5}}, {0x9, 0x3, 0xffffffff, 0x401, @tick=0x100, {0x4, 0x0}, {0x8, 0x256b}, @raw32={[0x40000000000, 0x9, 0x1]}}, {0x800, 0xbc7d, 0x5, 0x6, @time={r9, r10+10000000}, {0x80000000, 0x9}, {0xfffffffffffffe01, 0x8}, @raw8={"8f788e6d5f0319497c950de7"}}, {0x0, 0x4, 0x1, 0x40, @time={0x0, 0x0}, {0x1f, 0x3}, {0x4ca, 0x0}, @result={0x2, 0x9}}, {0x0, 0xffffffffffff4e10, 0x1c, 0x6, @time={0x77359400, 0x0}, {0x0, 0xffffffffffffff81}, {0x81, 0xb8}, @connect={{0x1, 0x100000000}, {0x0, 0x7}}}], 0x118) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002e2000-0x18)={0xaa, 0x100, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d00000)={0xaa, 0x1b, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x1)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000005f000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/27 03:10:38 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e64000-0xb)='/dev/audio\x00', 0x1110c1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d4d000)={0x0, 0x0, 0x9, 0xec4}, &(0x7f00008e9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/27 03:10:38 executing program 0: clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000408000-0x8)={0x0, 0x0}, &(0x7f00002eb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000621000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f00000a0000)='/dev/snd/midiC#D#\x00', 0xff, 0x60000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b09000)={0x1, [0x0]}, &(0x7f0000425000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ede000)={r2, 0x4, 0x2, [0xa59, 0x1]}, 0xc) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000cca000-0x14)={0x5, 0x8, 0x6, 0x0, 0x5}) unshare(0x400) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00003ff000)={0x2, 0x902c, 0x4, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000918000-0x48)={0x80000, 0x0, [0xfffffffffffffeff, 0xfffffffffffffc00, 0x1, 0x7fffffff, 0x0, 0x3, 0x0, 0xffff]}) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f000088c000)=""/69) fallocate(r0, 0x0, 0x400000000000000, 0x0) 2018/01/27 03:10:38 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4f, &(0x7f0000008000)=""/188) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x33f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd8, &(0x7f0000009000-0xd8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x100000001}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x5, 0x47b, 0x3, 0x9}], @llc={@snap={0xaa, 0xab, "0f", 'eSA', 0xe9ff, "889db1f190acb00a9da0c839e0f96006ff4e9d41b281ad62cf7372b2004edac61ba725f49f57643673f3a38b856a94c6b1de9ae224e245fb317950c17fe4fbbbb306c01ff58cb03b69afcfb3c55468e49cdcd905997af7aa8ea2e5731ba67a0b59242857a7250c1ff4c3e4a40c6d58f04151cb4015d972005aae18370d8b59520b586426403fd92d3d1683fa06bdc4e384e2791e5d29d471d22b6144c5c5a183f8bbfaf16013d93858b7e5605b9f94544d724ec5edc714b7526289e692fd"}}}}}}, 0x0) 2018/01/27 03:10:38 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x2000000805, 0x0) bind$inet(r1, &(0x7f0000e83000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba", 0x1, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r0, 0x402, 0x8) 2018/01/27 03:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007eb000)='./file0\x00', &(0x7f000004e000)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e5000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000677000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f4c000)=0xc) pipe2(&(0x7f0000297000-0x8)={0x0, 0x0}, 0x84800) getresuid(&(0x7f00009a3000)=0x0, &(0x7f0000318000-0x4)=0x0, &(0x7f0000bf9000-0x4)=0x0) inotify_init1(0x113584aaa33fdf4b) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000046e000-0x16)='/selinux/checkreqprot\x00', 0x35ef0d4cf37d25fd, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000836000)={r3, r4, 0x9}) stat(&(0x7f0000b7d000)='./file0/file0\x00', &(0x7f000086f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000048a000)={0x8, 0x0, 0x3, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9512, 0x3, 0x4, 0x7f, "fb523e03ac224bc7620a795b41a50d62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_fuse_mount(&(0x7f0000349000-0x8)='./file0\x00', 0x0, r5, 0x0, 0x0, 0x2000000) 2018/01/27 03:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e84000+0x118)={0x0, 0x0}) clock_settime(0x6, &(0x7f000019b000-0x3)={0x0, 0x1c9c380}) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x4}) r2 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000042a000)={0x0, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8bcd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fe0000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r4, 0x80000) r5 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000d9a000)={0x8, 0x1, 0x6, 0x3, 0x40, 0x7fff}) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x88) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r6 = syz_open_procfs(r2, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_SET_FD(r6, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x3ff, 0xffff}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/27 03:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f00006cb000-0x4)=&(0x7f0000964000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d92000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000632000-0x8)={0x0, 0x0}) ptrace$cont(0x1f, r2, 0x7, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r3, 0x541d) socket$kcm(0x29, 0x5, 0x0) 2018/01/27 03:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000b17000)={0x2, 0x81, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 03:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000433000-0xe)='/dev/admmidi#\x00', 0x9, 0x525103) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009ef000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cd1000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000858000)={r1, 0x8, 0xffff}, &(0x7f0000121000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000000006, 0x3) bind$inet6(r2, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x40000000009) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f000093d000-0x1)='cpuset\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005f1000)={0x0, 0x465b}, &(0x7f0000739000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d79000)={0x6, 0x4, 0x1, 0xdbf9, r5}, 0x10) shutdown(r2, 0x0) 2018/01/27 03:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = syz_open_dev$adsp(&(0x7f000097a000)='/dev/adsp#\x00', 0x7, 0x2300) execveat(r1, &(0x7f00005bc000-0x8)='./file0\x00', &(0x7f00001f6000)=[&(0x7f0000e92000)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000a1c000)='ecb(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00007de000)='ecb(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000300000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f000002d000)='system!(wlan0GPLsystem\x00'], &(0x7f0000ea0000-0x10)=[&(0x7f0000968000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000afd000)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f00005fc000)='mime_type\'*\x00', &(0x7f0000c8d000-0x40)='ecb(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x400) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 03:10:38 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = inotify_init() fgetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/60, 0x3c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x7, 0x1, 0x0, 0x10000, 0x5, 0x6796, 0x6, 0x1, 0x0}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xc7)={r2, 0xbf, "11c2002a25c45041bcc0897c9afbb5182e8c01831093d0a531b8ace8f4c51bce3a55a53cfea4247fd2e17248adafbc91bdba72918cbcd417ac0ae8a37295a10290d20051c346ecd9ba2cd46d13e04305cb91495e28b2e8c051322b440aa4901e9737fecbd08461f1259b5800fa067b80b11e7e17c7c51dcbcc455da0c219a188e9cf6c0b27295f68307378ea6cd7118ec319267b09e5432add7fc71b273fdb7d062c10b47371a02bd6012b01cbc6c61b12cf3a3a5e3bf3efb07aeb98abd41f"}, &(0x7f0000006000-0x4)=0xc7) 2018/01/27 03:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000023f000)='/dev/input/mouse#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cf1000)=0x0, &(0x7f0000b44000-0x4)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ed4000)={0x4, 0x8000, 0xd26, 0x10000, 0x2, 0x7, 0x7, 0x3, 0xc03, 0x80000000, 0x2, 0xd0}) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 137.149793] netlink: 9 bytes leftover after parsing attributes in process `+'. 2018/01/27 03:10:38 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000647000)='/dev/adsp#\x00', 0x6, 0x400081) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000009a000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x27, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 03:10:38 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, 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 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x102) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000b17000)=0xae9) 2018/01/27 03:10:38 executing program 4: r0 = socket(0x5, 0x80008, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000926000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f000065e000-0x1c)={0xa, 0x1, 0x39, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000ef5000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00002a9000-0x1c)={&(0x7f0000e97000)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f000007c000)={&(0x7f0000292000-0x1274)={0x1274, 0x0, 0x3, 0x100, 0x0, 0x3, {0x7, 0x0, 0x2}, [@nested={0x1260, 0x8a, [@generic="788f0f10ee3427ebfb739a420a8fb807538e09a71dc79745f172263bcbbb9c37bd4b2bc5aef854febfc0adadff716dbcab6b93b08e24be735852e4c5852c53c59e3f639a687634f4c8513a13f155493e0c0773c8262f03386ae52acae1ea85d7aa82be4f9d93ac2941b9f9919f191b052ffa020716aa66248fbf777f700818fb1629bfff6f3fe0523f81eb25cad3202417132fc9e337a3aa4dfe031a7914cfe438f38e2bc58fdb96c9bad1f00d66651e1035afb9d791", @generic="ea6e104630ce41e24274a2270af2f96b2f06ab902b293e4294896e5cd988fa18305b951d1312ee077c4b9d54364b190c91b023a4520b47ff5c86031d3e09a52378bb5630bf1ecc9262d8483c7c08bd979dbdd1f8a3f8b34950587e16f3570a1c69facd3adcc5a010991b7df7810c2e9d72ab15ff8b58c3628fa227bef2623d5319aef019e7da3f2e819cb26547f3c6d849c7ab0d44c8a5cedcd4fa4d76fda17a7349fd7c965f", @generic="660f5f3fa92f3d2912", @generic="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@generic="e141e8d3ab44384732466cc83c8c73c7ad9b6e687a32a2eb4152a326d77fdb50d06401068974ef5f41cbeec16e15ac4c45b56537cec0a8aa45d7d3709d834c2e86c6f255b82ed9d4c416ded0e2fdbb3352f994d8a7927200d0bc7ee5efadf725f6244007e44081927571bbab77e5a913ec1e7d1ecdd866f49925ecc30c91dc2cd054999179e761d462f0e0d8ee904b3bfbdbc6b80d0eddba3c38adf8ff8619893694926a0ff3423e9c33cc137b6283ec7f3ce4014aebd853bee8c0f9509769b02de43d8b99842dfbce27aa1832b64d79e56d19d9cbc0b7833a87ff05f74b0fdca0395bb213078fceb9b4c81aa3c15d52197053f679"]}]}, 0x1274}, 0x1, 0x0, 0x0, 0x10}, 0x8000) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f77000-0x8d)={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]}, 0x1, 0x1, [{{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]}]}, 0x110) [ 137.187543] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 137.242460] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 137.254135] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/27 03:10:38 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005b8000-0x14)={0x0, 0x2, 0x6, [0x2, 0x1, 0x8, 0x9, 0x8, 0x0]}, &(0x7f0000fc2000-0x4)=0x14) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fc1000)=@assoc_value={r3, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000fd6000)=0xfd5, 0x8) 2018/01/27 03:10:38 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000554000-0xc)='/dev/autofs\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00004cc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007fd000-0x14)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/27 03:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) setns(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e19000-0x8)={0x0, 0x0}, 0x8) connect$nfc_raw(r0, &(0x7f0000c33000)={0x27, 0x100000001, 0x101, 0x3}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000666000)=0xfffffffffffffffc) 2018/01/27 03:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ad9000-0x8)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000bca000)='./file0\x00', 0x8840, 0x8) perf_event_open(&(0x7f0000a05000-0x78)={0x5, 0x78, 0x971, 0xffff, 0xdcb3, 0x8001, 0x0, 0x4c8, 0x200, 0xb, 0x10001, 0x9, 0x173, 0x6, 0x7, 0x20, 0xfffffffffffffff9, 0x4, 0x1000, 0x81, 0x0, 0x80000001, 0x0, 0x8, 0x7, 0x1, 0x8000, 0x0, 0x2, 0xbf, 0x8, 0x101, 0x2967, 0xffffffffffffffff, 0x8, 0x0, 0x3, 0x7fff, 0x0, 0x800, 0x7, @perf_bp={&(0x7f00002cf000)=0x0, 0x3}, 0x418, 0x5, 0x7, 0x3, 0xff, 0x1, 0x200, 0x0}, r0, 0x7fffffff, r1, 0x3) syz_emit_ethernet(0x71, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x4, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/27 03:10:38 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000e08000)='/dev/amidi#\x00', 0x401, 0x10002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000eb9000)='./file0\x00', r0}, 0xc) 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) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readv(r1, &(0x7f0000b5a000)=[{&(0x7f000058c000)=""/252, 0xfc}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fca000-0x10)='/dev/sequencer2\x00', 0x4001, 0x0) 2018/01/27 03:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f0000122000)={0x20071026, 0x0}, &(0x7f0000b9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40]}, 0xfffffffffffffcd4) 2018/01/27 03:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000742000-0x38)={&(0x7f0000577000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x0, 0x4, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000057000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000cf4000-0x4)=0x6, &(0x7f00002ad000-0x4)=0x4) 2018/01/27 03:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000021000-0x8)={0x9, 0x9, 0x8, 0xf7}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') vmsplice(r1, &(0x7f0000002000)=[{&(0x7f0000229000)="842a7cf82bd129cd361ea0bb20e15a2055f91fa2067a3518431d88c8f65eb0e719ee09f769fa382fb351f99cd3954ddd4d79a4a8aabb04d6f422795de0280d628ac2ac82530c988fab16dad4c6bf0e463d1e61fe96f0e1269ee9c600096cadebb221d102cffa2b3c6ce8d5c4ec77fe82365e1c036643ad21486afa5509a179ec4e98091871220a762e8d9ae460c14ff30ba356f89c4e221b7511cd9440b46806a2304def", 0xa4}, {&(0x7f0000d66000-0x66)="410d230a6a384421266f392efdb592e8a8d4252d4befd2d912907c1d0079aa35fe991831f75c17123b794ead31cf6eaa587012ba1563ebf710c936a7ac65014eb9b262c85514b9f1f8e799f882f17380e73f8229c756efd9f6665b63cfe23c24a5d7b56e6541", 0x66}, {&(0x7f00004f5000)="26e204354e3c9ebaf38ba308d4137b3ce3a152c9a2c00ca8cea7c320d1843021b625a2f80b6dca17029cb32210", 0x2d}, {&(0x7f0000a16000)="28bbfd148fa6f8cb34f30e6bdedf6cdac17be190", 0x14}, {&(0x7f000018c000)="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0x1000}, {&(0x7f0000a4c000-0x1000)="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0x1000}], 0x6, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000502000)={0x43, &(0x7f0000e9c000)=""/67}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008b8000)='./file0\x00', &(0x7f0000793000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f39000-0x4)=0x0) r5 = getuid() getgroups(0x2, &(0x7f0000776000-0x8)=[0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f000025f000)={&(0x7f00001b7000)=@kern={0x10, 0x0, 0x0, 0x40002c00}, 0xc, &(0x7f00009dd000-0x10)=[{&(0x7f0000e9f000-0x16d8)={0x16d8, 0x36, 0x1, 0x7, 0x2, "", 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[@generic="32fb4ec3d8e5f821007ddb3fe766eb1a817581824bd5d516836a618e430aa36a71c4fb327b1787b799e5aa269a76b2b1fe646aa3775f36e7520437c3d8f8eb4a07e83b581c285abdc96a72c12ded1a0f8919e95809407127cb3693bf387b18f63940d26095941b7f8528c0464e50ecb9a1711bf3c75081056596f9ae7b94911e939435b9c1b17e674ecd1d048dc9bc25b7a01cdf9623f1e31b61e10f726133cd4f433112724e2783cc50c204227f3b385d085ad34af8061ebff24cfc048cb053e32468597c2d6d2a5b9cdb33576b4a580e24fb3bc356e2a2c5d1f06753c474d1bd59f8528a387b368e8f1a2835820f1cb7732b5128f2a6bf63", @typed={0xf4, 0x6b, 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0x32, @u64=0x20}, @typed={0x10, 0x1c, @str='timers\x00'}]}, @generic="6042a4d546f87fcfec27c89d882c057a3443db795b32f8ab4fdf90ecc2a6509d4a100a00d6aebc1b7e38146e029d974bb815cedae552acce5193c14b8fd4f1a9209ff6c70a61294fcb9631e4bbbd5c1e540153b49baec82ca345a2ea8f2c951e244be5dbd6b782c1587912bde726b324183aab6b8596450a7eadfbafec26955b8f10c777fc0dc31174dff5a5aa842d9626b1ae81a1363f7ce08bfef2608cd45fcc4a0bc53812df6bfad2cdabb1c658d21b6b0282e6bf5ce2527875114113eff34f9ae1bdf21f8ebd", @nested={0x1158, 0x21, [@generic="0e1870dd26bad8e2d0ff68dd5141e91133e07217819ae26793312d1707f677ccf90aee388949a5590e6b0dfc37c98e1d1236d7287dc193bc4117f83f8728eb6f0e5cc4f721271a8e0fd38c25c137be953d42f9c7add7936add421adf997464aff5a15dce2d", @generic="bd32ec89fa438164e41d411157574d9583582c5a3fabf2542d9182cf309047f21ba2d1f6cd52c1cf4f46b3ed8865accaa57993da9f93d0e65054e249d9eb22e277be5fa4ecf6844e0832f87556f73b38f70efe85ccb2bd095a9778e92ce1f693ad2f1e6e2a9eeaf2c1b2f38cfbc21c779b5d29f80fb62806f33893e7447c119c653fca33cdbbc288e0150035528607663a9f0402002b0cfbd373e3b9baa631351fc02837512ef066cc284c7d705ada71c44f76508f5935205f619fe642f7cd76eac064d8904acb996407a5f90e687f0d426e", @typed={0x14, 0x3, @str='userproc\x00'}, @generic="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", @typed={0x8, 0x2b, @void=""}]}]}, 0x1260}], 0x2, &(0x7f0000493000)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r2, r1]}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x58, 0x44}, 0x40000) preadv(r1, &(0x7f000018a000-0x10)=[{&(0x7f0000809000)=""/197, 0xc5}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c6e000)={0x10207, 0x2, 0x6000, 0x2000, &(0x7f000012e000/0x2000)=nil}) 2018/01/27 03:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000079e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000eda000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000d64000)={0x1, 0x80, 0x524, 0x1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00006de000-0x58)={{0x0, 0x7}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a6b000-0x10)='/dev/input/mice\x00', 0x0, 0x105000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a0a000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c22000-0x4)=0xe8) sendto$packet(r0, &(0x7f000056a000)="13697fabdcbe7f4fe84c1d3b10d37bb27cf4135782fc893b04b768499e1cff762f4ca2af0741e3660f318c6f6ed8dbd74d8a48452c3b28ecc6ebb6203e0748ffe3b9a522159fc0f37bf08482a9d2e2fc1cb4715c270a8aeee84d0854731f63b6af2677c8669dc1e07eae931426cf5ac2221e9e6cc6326d098261a26fd7db5cc1e81ebcb4559f023ca5ca3913", 0x8c, 0x40, &(0x7f0000111000)={0x11, 0x1d, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00001e4000)={@common="6c6f0005f100020000b200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f51000-0x8)={0x9, &(0x7f0000a76000-0x48)=[{0x4, 0x0, 0x7fff, 0x401}, {0x2, 0x6, 0x1, 0x7ff}, {0x100000001, 0x53, 0x6, 0x0}, {0x4, 0x20, 0x9, 0x3}, {0xfff, 0x1, 0xff, 0x80000001}, {0x10000, 0x4, 0x0, 0x9}, {0x100000000, 0x4, 0x14, 0x437a546c}, {0x7c78c291, 0xfffffffffffffee0, 0x1, 0xc169}, {0x6, 0x1, 0x6a, 0x7d}]}, 0x8) 2018/01/27 03:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x6)="76626f00010001020000000003ff00", 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000230000)=0x0, &(0x7f0000586000-0x4)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) request_key(&(0x7f00006b2000-0xa)='id_legacy\x00', &(0x7f00005cc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000800000)="76626f00010001020000000003ff00", 0xfffffffffffffffe) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/27 03:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00009e8000-0xa)='setgroups\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000038b000)=0x8750, 0x4) 2018/01/27 03:10:38 executing program 1: socketpair(0x19, 0x1, 0x0, &(0x7f0000894000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000-0x5c)={0xfffffffffffffffa, 0x3f, 0x7, {0x0, 0x0}, 0x4, 0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000001000-0xa8)={{0xa001, 0x0}, 'port1\x00', 0x5, 0x100000, 0x20, 0x7fffffff, 0x400, 0x8, 0x8, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0xffffffffffff0000, 0x8, 0x2, {0x0, 0x989680}, 0xfffffffffffffffc, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001000)={0x8, 0x3, {0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x3fd) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00006de000-0x58)={{0x0, 0x7}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c6f000)=0x0) timer_create(0x7, &(0x7f0000d61000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000c78000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b48000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 03:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000066000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:38 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)='vmnet0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x58, 0x800) sync_file_range(r1, 0x400, 0xef, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000003000-0xc3)=""/195) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x4002, 0x0) mmap$binder(&(0x7f0000479000/0x3000)=nil, 0x3000, 0x3000001, 0x14010, r2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f000099b000)=[0x1, 0x449]) 2018/01/27 03:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x2000000080) 2018/01/27 03:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f0b000-0xb)='/dev/mixer\x00', 0x80000, 0x0) getpeername$netrom(r0, &(0x7f000043a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002dd000)=0x10) getxattr(&(0x7f0000e8c000-0x8)='./file0\x00', &(0x7f000060e000)=@known='security.selinux\x00', &(0x7f000089e000)=""/0, 0x0) 2018/01/27 03:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) bind$netrom(r1, &(0x7f0000bcf000)=@full={{0x3, {"41258e95a5c5c3"}, 0x8}, [{"e0f6c5be8b5e80"}, {"00f243cfcb825b"}, {"6cbd8c5975945f"}, {"6f47de132c4c38"}, {"aad5896d084df0"}, {"f480093a46e0eb"}, {"b2774ddc578e0d"}, {"64c8e37b6669e0"}]}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f0000f57000)='/dev/dmmidi#\x00', 0x9ce9, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000e23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ce4000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000cae000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000cc8000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndmidi(&(0x7f0000921000)='/dev/snd/midiC#D#\x00', 0x0, 0x240) 2018/01/27 03:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = creat(&(0x7f0000723000)='./file0\x00', 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000874000+0x959)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00007ff000-0x4)=0xc) connect$packet(r1, &(0x7f00007d8000-0x14)={0x11, 0x1f, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000717000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48fd, 0x0}, 0xb) 2018/01/27 03:10:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000dec000)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x20) r2 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x8000, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000296000)={0x80000000, 0x200, 0x4, 0x5, 0x0}, &(0x7f0000de1000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000891000-0xa)={r3, 0x6, 0x1, [0x3ff]}, &(0x7f0000fe3000)=0xa) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000fe2000)=0x7) socketpair(0x0, 0x6, 0x8, &(0x7f00003ee000-0x8)={0x0, 0x0}) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000426000)={"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"}) 2018/01/27 03:10:38 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/qat_adf_ctl\x00', 0x8442, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00009eb000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e74000)='/dev/dmmidi#\x00', 0xde, 0x2000) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$KDMKTONE(r3, 0x4b30, 0x7) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000b35000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) uselib(&(0x7f0000e65000)='./file0\x00') 2018/01/27 03:10:38 executing program 2: r0 = syz_open_dev$mice(&(0x7f000023e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00006ca000-0x28)=@hopopts={0x1d, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x800}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x2}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x28) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000002000-0x4)=0xfffffffffffffffd, 0x4) futex(&(0x7f0000bb8000-0x4)=0x0, 0x85, 0x0, &(0x7f0000c2a000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x4000000) 2018/01/27 03:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000000000000000000000000000000000000000000000000000000000000000000000dfff00000000000000000000000000000000000b00", 0x80, 0x0, 0x3, 0x1, 0x2, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000a65000-0x8)={0x0, 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000009f000)={0x0, 0x1, 0x10, 0x288, 0xd}, &(0x7f0000191000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00001dd000-0x20)={0x1, 0x3, 0x8001, 0x9, 0x3f, 0x2, 0xe6c3, 0x7df6, r4}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00003e8000/0x18000)=nil, &(0x7f0000989000)=[@text16={0x10, &(0x7f0000fd5000)="0f01b700000f20c06635100000000f22c06766c7442400ac3a00006766c7442402e90000006766c744240600000000670f0114242e0f00d7f26c3e67d8e0baf80c66b85469db8666efbafc0c66b8f200000066efbaf80c66b8bebbb28e66efbafc0cec0fa39000000f22d9", 0x6b}], 0x1, 0x40, &(0x7f00000f7000)=[@flags={0x3, 0x800}, @vmwrite={0x8, 0x0, 0xfd2, 0x0, 0x101, 0x0, 0x3, 0x0, 0x0}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) accept4$vsock_stream(r3, &(0x7f0000eec000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000) 2018/01/27 03:10:38 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e3000-0x12)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000764000)=""/183) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008c9000)='(\x00', 0x3) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003, 0x0, 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) 2018/01/27 03:10:38 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000002f000)='./file0\x00') r1 = socket(0x11, 0x3, 0xffffffff) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000030000)=0xc2a6, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000032000-0xc)={0x6, r0, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8000000100000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000032000-0xc)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0x14) 2018/01/27 03:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) lseek(r0, 0x0, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aff000)='/selinux/checkreqprot\x00', 0x80040, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) sendmsg(r0, &(0x7f0000926000)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcd000)=[], 0x0, &(0x7f0000b1b000)=[{0x10, 0x1, 0x24, "ea"}], 0x10, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000014c000-0x94)={{0x1, 0x2, 0x7, 0x1, 0x4, 0x6}, 0x7a4, 0x6, 0x2, 0x8, 0x8001, "e98710c9a689154697b8e8b324fa36f589e9180f06264b3f746fdaccb716f8c76d646ce301457055991e32ee88b82e4ec5954aa78937925815915b1db49c2c67ad565ba96b42072b5cd7f887fa89a2dbcc2d201278eaf4518696b0cc89aad465610738ce730cf23e32db4818d05d507f377934e950d8c7765f42bfc288a067cc"}) 2018/01/27 03:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x200000, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000ab8000)={0xfffffffffffffff8, 0x4, [0x6]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d52000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c76000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000654000-0x10)="", 0x0) 2018/01/27 03:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000627000-0xa)='/dev/dsp#\x00', 0x0, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000880000-0x8)={0x2, &(0x7f00002a3000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) sched_getaffinity(0x0, 0x8, &(0x7f0000f18000-0x8)=0x0) 2018/01/27 03:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000012d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) syz_open_dev$dspn(&(0x7f0000242000-0xa)='/dev/dsp#\x00', 0x100000001, 0x2282) prctl$getname(0x10, &(0x7f0000940000)=""/70) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bbd000)='/dev/rtc\x00', 0x404000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007a4000-0x4)=0x0) 2018/01/27 03:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000150000)=0x0, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000a5f000)='/dev/dmmidi#\x00', 0x401, 0x20400) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007eb000-0x4)=0x8000, 0x4) 2018/01/27 03:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00001d4000)=""/230, &(0x7f00001fd000)=0xe6) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000024a000-0x94)="7de1786edf03d5cfa4a96f84e8c593aee189e2bb4d6a3de112d6c25b7c9cc6d057c6a229c5bd2059c07ebf56fa04c3b783c9af95269997a1667f82b7f6d590f2fc0e2f71864d120af58239ca90d1161d2ceddbcfe4d732acc54ee4cddec87f0e2486729c2df3f5c4a1310b325191e348e84521046b6fc8c2d29f4aa77b9486f1b98398c9e87e27078596b8f88d5e769c723c64d7", 0x94, 0x0, &(0x7f0000210000)={0x0, 0x989680}) 2018/01/27 03:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001bf000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = syz_open_procfs(0x0, &(0x7f0000e5f000-0xa)='sessionid\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00005d3000)=0x0) 2018/01/27 03:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000e56000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/27 03:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000582000)={0x24, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000b3c000-0x10)=@generic="be769433bca0b01a9c96a1ef85fa8b92") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d86000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000377000-0x4)=0x0, &(0x7f0000c1c000)=0x4) 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) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x12c, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) socketpair(0xa, 0x1, 0xb6, &(0x7f00005fa000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000033a000-0x8c)={0xffff, 0x5, 0x9, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006f3000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0xa9) getdents(r1, &(0x7f00002ff000-0x1000)=""/4096, 0x1000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000081e000)=0x3) 2018/01/27 03:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000163000-0x9)='/dev/dsp\x00', 0x2300, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000f6c000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000893000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000440000)='./file0\x00', &(0x7f0000322000)='./file0\x00', &(0x7f000071c000-0x4)='bpf\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b27000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000)=0xe8) r2 = bpf$MAP_CREATE(0x0, &(0x7f000042b000)={0x9, 0x3, 0x7, 0x0, 0x0, 0xffffffffffffff9c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fstat(r2, &(0x7f00001f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d01000-0x8)='./file0\x00', &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000dce000)='./file0\x00', &(0x7f0000bb6000)='./file0\x00', 0x6001, r1, r3, 0x4, 0x5cc4, 0x20000) 2018/01/27 03:10:38 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000006000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000004000)={0x3, r0, 0x0}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 03:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) sendto$inet6(r0, &(0x7f000058b000)="a841d2fac31050d9c5c7a011c3722c20b8339b2cb6f5bb7805bd2161d42b21ab4ab853ec5b592cba773772fb75bf036e5f627d800a92e91efc8aa7624f4a4842d4975b052f453b7fb63d180432d16beae74e8a5fbebf4f2f0178fdda82285f47969f8c4a9d8c632c376affe4d906bd9f1b1ccc5393d47bef113df1d7c092a46eeb1a326c3d2a9cd98daf33e1c234d33ad37115d22c3d4f641c2a858d71c44af27fdfe02f42e348e02fa4be1da5ed0d75ce32850c6a", 0xb5, 0x4000004, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 03:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$sndmidi(&(0x7f00001a5000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c93000-0x60)={r1, r2, 0x7, 0x9, &(0x7f0000670000-0x19)="2c3ab630e2f98c3e6eef9392ba68aadc81ab75ba687d94709e", 0x8, 0x2, 0x8, 0x9, 0x400, 0x10001, 0xad, "c2b6082fc49fbab215f71cf00a25adefd995ee4babb0012f8a0f59e07e2e2e2a5de01bbf7e2192976a51dc7feeaf047300d4727c3f81733eb09e1d2f46dabeee"}) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 03:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) readlink(&(0x7f00008c7000)='./file0\x00', &(0x7f0000e68000)=""/221, 0xdd) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r0, &(0x7f0000379000)=[{&(0x7f000018d000-0xd5)='\t', 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000498000-0x30)=[{&(0x7f0000ef2000-0xc3)='m', 0x1}], 0x1) 2018/01/27 03:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x80000000000000, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00008b6000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) 2018/01/27 03:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e55000)={0x0, 0x0}, &(0x7f0000e29000)=0x8) bind$alg(r0, &(0x7f00001d4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) close(r0) 2018/01/27 03:10:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000d79000)="8dd6676defa3c337b50381e2e0cbd34d8462d13a486fe533c402b5cac5d6c10d90dc69559d978b65900ff662736db1bbbc7453b01728b537f02ed735981e141d7bfcb53fb90abd8165e64781521566ce22a755308fa4ee2f35", 0x59, 0x800, &(0x7f000049b000)={0x1a, 0x11, 0x8000, 0xa7e8, 0x6, 0x57, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e56000)='/dev/amidi#\x00', 0x60a501b7, 0x0) recvfrom$unix(r1, &(0x7f0000f2b000)=""/228, 0xe4, 0x40000002, &(0x7f0000b1f000-0xa)=@file={0x0, './file0\x00'}, 0x3c0) r2 = socket(0xa, 0x1, 0x0) setns(r0, 0x8000000) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000082c000)=0x76b, 0x2) bind$ipx(r2, &(0x7f0000211000-0x10)={0x4, 0x0, 0x0, "b9a07c8ec125", 0x0, 0x0}, 0x10) 2018/01/27 03:10:38 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x4280, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000013000-0xbc)={0x7fffffff, 0x1, 'client0\x00', 0x0, "0e85c4ea19f22b4f", "5d8e9d95d0ff648b45e0868e3e284491ece9b4f761a477d651423ca032b779f9", 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) delete_module(&(0x7f0000013000-0xc)='/dev/autofs\x00', 0x7754cab7494811d4) sendto(r1, &(0x7f0000009000-0xee)="2fb82c24adfa326b5ceb4ec3dd5f1605bbc8fba12022d713e285ea2acb961308ba108dfee15a47d9991626381dfcc105aec8b2618321204ecccb458a6b453e9e4091b57b0679b9e7d696325a38f0d9cc6a6e6f6ba4fe1c9a36478b2170f1f9fc67678b9df5321712a66839eb640c6dc55052de9235bd44789e3d0fd4074ec01d409889f56768027c349c517685d41c5dff0a58e33fd324473cb4ef47fa0debcefa3fcfc8df7a14beae68ff46b4f90b7daab8d09d88d226a77e35c4cc09826055fcbcdd60b206c5c95f24ddf997aa0ee93a4c0e4f343741d35663cdf074978a841a3f01eabde33caeccd65a4e66de", 0xee, 0x800, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f000000b000-0x4)=0xf3, 0x19f) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000013000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 03:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003fd000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000b6e000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00005c4000)="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", 0x1000, 0x4000, &(0x7f0000992000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000b26000)={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) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a13000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$can_raw(r1, &(0x7f0000fe9000-0x1c)={&(0x7f0000e0e000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003e8000)={&(0x7f0000a18000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "d6eceddabc7fafbf"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:38 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009fb000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000b3d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000883000/0x2000)=nil, 0x2000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8000, &(0x7f0000c1f000)=0xabcb, 0x70, 0xffffffffffffffff) waitid(0x0, 0x0, &(0x7f00006e7000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00009a9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000a55000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00004e2000)=0x7f, 0x4) 2018/01/27 03:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001f6000-0x12)='/dev/input/event#\x00', 0x8001, 0x40) pipe(&(0x7f0000637000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000976000-0x4)=0x6, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/01/27 03:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b26000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000471000-0x5)='user\x00', &(0x7f00004c6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ecb000)='\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f00009ad000-0xd1)=""/209, 0xd1) socketpair(0x5, 0x4, 0x10000, &(0x7f0000049000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000037b000)=@int=0x0, &(0x7f0000137000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 03:10:38 executing program 2: pipe(&(0x7f0000d60000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0x101, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x8001, 0x10001, 0xcb72, 0x5, &(0x7f00003e8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000, 0x1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000676000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000ec3000-0x4)=0x0, 0x401) r4 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r3, r4, &(0x7f0000237000)=0x0, 0xfffb) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a95000-0x24)={0x0, 0x7fffffff, 0x1, 0x2, 0xfffffffffffffe00, 0x80000000, 0x7, 0x40, 0x2, 0x1, 0x6, 0x0}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000129000-0x400)={"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"}) 2018/01/27 03:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001a000)='}\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f18000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eba000)=0xe8) creat(&(0x7f00008b2000-0x8)='./file0\x00', 0x173) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ac1000)=r1) r2 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x80045301, &(0x7f0000375000)={0x0, 0x0, 'client0\x00', 0x0, "b83c98e3344e76ae", "bcb4a2fb7b9a72e8b7355f7fb756f0c0656b155c4784587671a495b83144e529", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f000043f000-0x4)={0x0, 0x0, 0xfffffffffffff000}) openat$ptmx(0xffffffffffffff9c, &(0x7f00008fe000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/27 03:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={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$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f75000)='/dev/usbmon#\x00', 0x29b6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, 0x8f, [0xd1, 0xfffffffffffffffb, 0xc00000000, 0x100, 0x1, 0x10001, 0x3b8, 0x0]}, 0x5c) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00006e3000)=""/182) sendmsg(0xffffffffffffffff, &(0x7f0000c74000-0x1c)={&(0x7f00002cb000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000708000)=[], 0x0, &(0x7f0000818000-0x10)=[], 0x0, 0x0}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000899000)='/dev/audio\x00', 0x50000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x800000000, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/27 03:10:38 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000018000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x1000, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000007000)=""/166) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000021000-0x10)=[{0x3, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f000001d000)=[{&(0x7f0000008000)='a', 0x1}], 0x1) 2018/01/27 03:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000808000-0x8)={0x0, 0x0}) clock_settime(0xe09ee0138d1a5c1c, &(0x7f00001c3000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d7b000)={0x3f, 0xffffffffffff7fff, 0x7, 0x7, 0x10001, 0x3, 0x7}, 0xc) 2018/01/27 03:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = 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) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f00004c3000-0x59)="ac010000000000000000ffee00000000000c0500000000000000000123471cf423070b00000000000000034eb6a1bac7adfe7f24382d36612e2002c9e545afe0ffa841d395bac09284a8ee7db5f64e8a3314ed8d7f0a9c5bd1", 0x59, 0x0, &(0x7f00008d7000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f7c000-0x8)={0x0, 0x4}, &(0x7f00000fb000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d0e000-0x8)={r2, 0x8}, 0x8) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00002a7000-0x75)=""/117, &(0x7f0000623000)=0x75) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000245000+0x598)={0x0, 0x4, 0x1, 0x6, 0x4, 0x4, 0xeca4, 0x7, r2}, 0x20) 2018/01/27 03:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f000011b000)=""/250) fremovexattr(r1, &(0x7f00009f8000)=@known='com.apple.FinderInfo\x00') 2018/01/27 03:10:39 executing program 5: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f1c000-0x8)={0x0, 0x0}) tgkill(r0, 0x0, 0x7) r1 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f1b000)=0x0) r3 = syz_open_dev$mice(&(0x7f0000bc4000)='/dev/input/mice\x00', 0x0, 0x202d41) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000f1d000-0x8)={0x5, 0x2, 0x1, 0x6, 0x45}) sched_setaffinity(r2, 0x8, &(0x7f0000956000-0x8)=0x4) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) r4 = epoll_create(0x8) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000f1d000-0xc)={0x1c, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 03:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = syz_open_dev$sndmidi(&(0x7f0000a7d000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x32082) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000043000)=0x0, &(0x7f0000ed5000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/27 03:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024a000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000884000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f68000-0x50)={0x2, 0x5, 0xfaf, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r4 = dup3(0xffffffffffffffff, r3, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000034000)={0x3, 0xffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fb9000-0x8)=0x8001) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000eef000-0x59)=""/89, &(0x7f00004a9000)=0x59) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000ad5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) poll(&(0x7f0000e06000-0x30)=[{r0, 0x0, 0x0}, {r2, 0x200, 0x0}, {r4, 0x2000, 0x0}, {r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r2, 0x140, 0x0}], 0x6, 0xc2d2) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000744000)={0x80000001, 0x8, [0x67, 0x5d]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/27 03:10:39 executing program 4: r0 = socket(0x18, 0x0, 0x2) accept4$nfc_llcp(r0, &(0x7f0000002000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x58, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x80) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000bff000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x149080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000)={0x5, 0x536, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000493000+0xe84)={0x0, 0x2, 0x104000, 0x1000, &(0x7f0000567000/0x1000)=nil}) 2018/01/27 03:10:39 executing program 3: 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 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 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) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 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) dup2(r0, r1) fdatasync(r1) 2018/01/27 03:10:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) r1 = openat(r0, &(0x7f00002bc000)='./file0\x00', 0x40, 0x40) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000515000-0xf5)=""/245) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000093b000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f00004c2000)={{0x81, 0x4, 0x3ff, 0x7ff, "2fc8b9123a2dba8d01a7763f5ad85885ef403b1f20fa703e7bbb627737bc2ecec4d1da633ef4330bc477162d", 0x25}, 0x4, [0x22, 0x1, 0x42, 0x2, 0xff, 0x1, 0x80, 0x5, 0xa96, 0x8, 0x9, 0x2, 0xffff, 0xfffffffffffffc00, 0x2, 0x3f, 0x1f, 0x5, 0x8, 0x5881, 0x800, 0x7, 0xfffffffffffffff8, 0xc65e, 0x6, 0x6, 0xffffffff, 0x5, 0x5, 0x2, 0x7000000000, 0x1000, 0x45, 0x0, 0x9, 0x0, 0x5, 0x7f, 0x3, 0x6, 0x8, 0xfffffffffffffe99, 0x4, 0x7fff, 0x8, 0x800, 0x1ff, 0x0, 0x2, 0x6, 0x3, 0xa7, 0x2, 0x7f, 0x8, 0x3d26b4e7, 0x100000000, 0x1, 0xffffffffffffff99, 0x800, 0x5, 0x6, 0x28, 0x2, 0x7, 0x4, 0x5, 0x2, 0x100, 0xed4, 0x1f80, 0x1, 0x9, 0x5, 0x1, 0x3f, 0xfffffffffffffffd, 0x7fffffff, 0xfffffffffffffff9, 0x3, 0x7, 0x0, 0x1, 0x2, 0x13187e78, 0x3, 0x1, 0x1, 0x101, 0x5, 0x1, 0x5, 0x3, 0x100000000, 0xfffffffffffffff7, 0x100, 0x1, 0x100000001, 0x5, 0x4, 0x7, 0xba2d, 0x1, 0x9, 0x3ff, 0x9c2, 0x1, 0x3, 0x7fff, 0x5bd0, 0x8000000000000, 0x1, 0x7, 0x49, 0x8, 0x100000001, 0x18c, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x81, 0x5, 0xffffffff, 0xff, 0xfffffffffffffffa, 0x61, 0x10000, 0x7, 0x8000], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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$dmmidi(&(0x7f00006a0000)='/dev/dmmidi#\x00', 0xd8, 0x82000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000520000-0x4)=0x0, &(0x7f0000ada000-0x4)=0x4) syz_emit_ethernet(0xe81, &(0x7f000067c000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fb72", 0xe4b, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xb1, 0x0, "51425b291ec9bf1b2d836b67cbd3f4482421d44dee47e9ec0825692378bd3d3eabcc38658980462aa3e1435b2ec51765512b1154f64a88ada25d0dc1744f08fda96a6e226510283a4c59a448bfb3a602aae5c065e385d4487505593052a17d964d937cb10e4eda737e02c62a687f64951b29b4e36b1831b3f127991c00edc8d27bbb5921353eab5b42eed2ea63770f56f9df029d0fee171e03b017f3ff0f060f446630b774a0ef800defa27b086d3474ff7a1e9a86eefce3913125a52507b7a487f59861e9cdf320e2e959083533013c5e2eb9736c8882c15cfe7ea384eac7dc3806a552139dcaa635c2b38410ee6cca84343b31fc7ecb07c7ffd76e46050463b21ab4791f3081cc2733574786cbeeb40c058b8e213711923b82dc4317e916670594a042ed8c83a5198503ef7725351a2489a811ae0c42e0d4385c3edc4448976d3f14e1177e3fb013f7bf33885c55786ea8f96c874e18f111017f0331a630c108e4e6b14902bc65020ea9d205f6c255bd907f2353cfcb66657a3c50dfce9547e6ee690d404a1f677e9027724f719ee000961b6a52ab9b2b60598a2c173bc3228a69be2fd75d554e15887bee8db51d99e882475fee694ffe07bf9c6481174a3410d2e9d2bd253a8d74709c5af35edd502053310f1646fc71f8ee45dbad19a27723d0b57c1e2846b8b5b65e8e67d5331815d9baacb12b24c26922eea344fdf967c8bb83126434793c9f4b031f2b1585ca211b0459ab51478c6caae6d241cea50435c2a2fe3641bc64a6bde0626fafc548393aaf8cd0e5e8948070fb725e42f886adf31324b6e4b9fdc2cfd74a405fba7229d59268f6d4e1cd69829072fb26ad98d398c7c32ca37b9c5d79cd52f879ca529555d32d9b360ae1ce2587660f44a28e8e2319ff697e72ada9c1a90167451fc0593ae5b396eded7c743f05777a4d1a084f23fc2c938df7f5d0a8183ed319e5a9e2f04c44031fd25aa745db1d6c2402b0169990963a62e752c531281cb4e6ad665ec4b555ebefd92bb40d8d9d47bb30590c7974674dc2a23e5fcad9a953bd6f9c56256dc56a36474a68cda95e9d6ee5777e46902f4da0ac32b20b9df6107971f9e2e7550a0161180a6dc5f12926e3b90cc0ba7ded269f712a76c6b31b05430b0332ef360e86b90218632561644d368cfd4edf8cc2299b8b1e5634f50c60cb0d7cbae9250fa281ec81fc993e1d4f45c26d8ddd4eb19977a10900c1c9173ee9dbba9d5f27e9fa3d35b71e39bce43c0ee0cfe63598c0ba1fdb2466d115ff8c445ec7183734c70bac5e47e506ff8545b0dd8d006e1cfd32d59e017434738dd3d0c689b1488f837aab7f09f64fab49e403dbee8dc8a29547bf84d4695017e1132e79c04096bce46605c94dcd018108ea4a2d9355c7d2f6a00a5657bcdc80dc0ee59b31ef28e3c712e8ee0297eaf7f1e416dffa0515554522bf845cd2e3bb3713bb08cdf9c6a67f989d9fb3f24f6f1f0e5bad81cbcbba132f3bee8c7b0a1fe4870434d95ff1c9933423106918bca16035a8ba2ed4e86b5437cd71b8cfc1b3c83a804fa2d7088c3dee4e5ef44044d73a095a32d6383efc8a441bbd8ccc00b96a33d40fe4889137fa02e0040eb4e6940be6e3ee117c405d5e2bb6a2dc74fe9b2c9402561a0a96c269a6a2b35c956243734184ca0cbb2b5bebacc4a92017bc503fe4ff23076292d612d214a2078304a76eb481699a22780cbb27f547dc83c4a2a4c2af56704461f53dcc51a152faf1b72625b6bd08e35a952662d9b2730e7602e94e0a0a86ce3a7a68e38d87cb96c154fb2a29eeea55ec5476540adebfabb028ca0acac0c1eb51595864f51a2ca1ae00285b166c1e668a5ce0e280ef64e41a6b2405bbc20c468121a5030966a39a08a7679fb85d4153d3581756d6627034f265f41ea444115441add68a7e17da86782051371ff8cee86737dade9a801100dd3be8b47b5314bd8e48fdeb5c252b51bd29df4dede1cf9e067f5e99730b7bd46702994ef1e62100b34ee4172ecf0502d663e9632000a5fa9658ec0432c10a908a6ea33f4f0185f5e03afd6d9946a6ba55da9f85a76db0e4b144708a731ea2c94d1ce5588f3b07f94a6206f95cac651640a8dfb2a37f3ca5dc21b05da87607240ff0436a837dd53f1822a1d2c02098790dfc48992b980bf5ea38ad3d818efbff094f28ccf0b39f33e46fcf22d413d40e57f90dcde5b84d898de7a018e9ca847cb88f1456d5d6acb4236ec2e6abcdbc656522566e324f17d31977c1b05a60227f1ae5b64d3bea4d69379a6aff44d9f95a2ce34a0bfd9f4a26a986cf960fdaeabd41b0340d3fecf2948ee7d0777d4d726070fd494462fd1fe078a17838dae9a13571a2b1e482c740c0689ab481aadd243876c837420920ba096c0786b289e69ec7b69e9d6ab2c2d7ae87d3463a6327014f68c578fe712539c3f26a7e192a2512a673bf0e74948bf5421cac46518f82d2895d5802c846a0b84757a88dbd9b392164b26c3ce109be89d26845c85310040b6a678332c8348f38019b04cf667ce13755ca4de048bc32fb9ecbfd0ac1e0891200a67804a9358ad61840a097c469b09798b1fbbcbc2356fcae7fcbb3f2b93cc47634deb5ca14deba074a49d19b991edb33684f706079b91d524e825b4e3725f7e4d3160fdf3b263f39beaeef74dd0385a983f6ee14cbbf8b9b7f02ebc5b13b7b99be6a0c4a795e537cf06fc95067e1318dcc940205066e43a1011ea5819f7d83a9ddd8416941c31a14197ff08ae31a12169d6ae6dc861a75fcb7439204ca636c17e707d6bd6281ab3ee661b1e0bb7427df8a5079f35286e3c70cef56db3f5677d0cf530dfb55642afcc27a46b95c0a56398bf7a7f4af67a16b963bc0bb8da03bf7c79bcf5ce1aeb91f2b544afa141a9596d80bc281c9b985193c997168ac229b8d2f6ad288b56d17ace23c877ddf82525f1c8bd094e53d83207a469af371cfc6d74190ae603c60fcd9d02f295b68c160d46777483948ea1ed329ec1c91bc3298e92fb1e89cf984ae088afbc0dcdd33250034fbe2ff93da5a24a98dd0c388b212dda390c4d4cd19491982201bd58f36b83328d2c0e221261376ebb356751e244797af220235541e415d19c2ceffe2c2fc9e8e93267d538e2c52af847f3564dd743efae876e47cd0401e8387d9a1deb421aec81c1515a954153a26b6d82f2e2ed598dcd494dbf072665b69852830c4e08be87281378fc29625939676fcf0978042cd01c239b0146a710e731ced4aa22b68f1966505821fb85c40f3728fae21156afd5b500934a7037d7783bab39b8dbfc80f4d3dde6713abaf3459288d17ffb10cb0b81e5416359e84dac80804352c933379437d71b71fc633641e99833960742bc85899407dc880ebb9d7f8539873f387623710f9a5cff4237a0595bda066ef33cb7838a5188969f39ac5405239741f4bc3d85f4de82ac9c8c9e53612d51153acec12de9dd5c0dc2d5ec0bc4ef093f957afe620837cee72718fdf74110624d9a6d0b49e7361a393c8eb009ef95d39ea87f834e8fc41a3076cc0216f4c8bdd5a4ddf18d4668e74fdd006a9ef073f105fbba12cded99b49341368790e06c8ad488969c1b4eb7952ddab3e128601df0aa996e037e79fc0ca896628510520b8ae0f434ff96c236703cbf742a1a4524a2349f5f54ed5435cba8aca8a67da96f2f2048f98635a3934cb3ea771ae9fe2e92156eb97a76013037ed6091b1688c491d6688afb1413da5265d8e55fb869939754f50a04d31a1b09374e992753486000bb0f81b7cc0a98ae12e6a105b68d129c23b94f505748cd8a550d896de15f34c3093bf68d5486c08a4927a298f90e927b96722813635b17e5bfdeaf564add4e0a222ce38760cfbc7c009d7afc8b9f51ee394adadbcb969e063cfdb77178d06181104cc72a88f9bdca5aec20efe03c44dbc1958e76b2d9b688b48774bcb90064256357f76bc32f132eb98b912d2b480de98aaae718fce7313f087f2f5ac292bc65bc7fe791c8adcb1b910ba8eab02ba7ff6ccfbe0b6b0e82cdbb19051df979d38079f8e2d1c9e2b033ce21e6340f8f0b5ad27dec01199beafbcbf0d13de8aa8f79696423ec5ae110276df0e57d3704d267bd3e5921611a96fa0bc218d8d14717b5adbff36554dd4fc20cb5c61de206e4edbf831fcff4ab71ac5ac21bfa2e43a4124e2f69086fab5f0228dae75276e59561563cb43a0ac53ddf507d8bc1317c48f3efc23a80ada3d8e065ab98864f9e76c2fea98f1a975a758b70231880914840b7de6d16521471ae28702f977cb2ca0ad5a15c10a08ad6e1e89322b60526f311562f6d81a0544faf7664e1e5357908f0f81fbb07de8b46ab02a02b1a70a23c4e32c2317a9bb77049d4d2d06b2ff8bbeff54f44771c7ac5ef6f22fecbc959fcb6845abaafd7dfd29cf6ca8c1faf0c00b9e4e0359a0eb0a37efa68e28960421657b9a35ce7aeb505153dd8762fe4c4e98a9a2300455bd4f9a1dbb1d319368258bc8076018e538e84829ac50204ba7d24923affa2b4413a983a094dd73f2df878f8d6f24f1c822a2ee03dea0134c99a102dc66939c7116882aeded932f5fedb3a776cc9e138c94ee518a3b736dc442ac5139de8f9c60e9bc8ad102effd3ebceaf9e31d180605c242f0988721229ce0ea4e463702ebe6d9be1fb0435fa9d78dbe68e141198e964264a602b0f36bbaf13b86fa8c85781e5fc6b346e5513383012c8131224034267ae48c3aca01b27a510f42b887c9c0c4632557686d18942e3005a3dff42176e0016378f4a5c43edac069ed87719e83061b1965a517e3e49d9af71261d3bd8a05e3ec4d13785f90fb5a850ffe2638a75e396e7441dbd07d0f176804e471a0b920e09a01533e659bec9622a572850350cfa6111513eb3cb20fe3451a50b33e1747d23ebcc082b330b4ebd03d3cb54df51361e1429ab2ebc3f1c74298a962a8d2621f278aa1ccebeaf2c02aea235ab230399e3e4df2365d00eae8b427bc05cdb5f1becea8bbac5f51db6f2b39d5eb5f04f550796dc634b8d0c5712b3b73393da362d19fbe324de1d4c145e7147e550c5d3f42a6429b0a89bf8ed2b5cab5f6b02d82e89d44c9a1aed9a87ce898a12bcb41dd9c223d434d0b89bb8ee50ab0af692ef20b7e17de7b66905f4ae0b"}}}}}}, 0x0) 2018/01/27 03:10:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006e2000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00004d0000-0x8)='keyring\x00', &(0x7f00005f7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) 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, 0x9, 0x0, 0x0, 0xffff800000000001, 0x0, 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 = request_key(&(0x7f00002f7000)='logon\x00', &(0x7f00006d4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b33000)='security\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r2) 2018/01/27 03:10:39 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b92000)='/dev/loop#\x00', 0x800, 0x20000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fe1000-0xe0)={0x0, 0x0, 0x0, 0x8e, 0x7, 0x0, 0x17, 0x19, 0x1, "f91712947c8893fd45c798417cbf1cc47036bd77cd9e808de2a03911b7e1dca4074fa3e5fe4170851094db68bf09018fc2357f96763400b3845b6bacb7c47b6b", "20876a841b427aa99b5429dd61e134a276a067de9afb61bdcd96190d7a7d207399c4d4fe4ffef9e9baaf3d745c16c37df20d5fe0642149bb18770bdd5e038fb3", "8b66d0b547402676f4855f9e022c648cb1abaf5fcdb22945a5f05e3087b64101", [0xf79b, 0xb1e7]}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fe0000)='/dev/vcsa#\x00', 0x1, 0x440) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000f7e000-0x14)={0x4, 0x8, 0x9, 0x2, 0x3}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00007b3000-0x4)=0x1, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fe1000)={0x0, 0x1adb}, &(0x7f0000fe2000-0x4)=0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000050e000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x36d}, &(0x7f0000fe2000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000454000)={r2, 0x8}, &(0x7f0000687000-0x4)=0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000015c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fe2000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007be000)=0x5, 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000fdc000)={0x0, 0x0, 0xca79, 0x0}) r3 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) ioctl(r3, 0x440000000000127f, &(0x7f0000fdc000-0x1)="") 2018/01/27 03:10:39 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) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000554000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000de9000)='net/sctp\x00') sendfile(r1, r1, &(0x7f00000da000)=0x0, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cdb000-0x8)=@assoc_value={0x0, 0x88cb}, &(0x7f0000e46000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000422000-0x8)={r2, 0x79a}, 0x8) 2018/01/27 03:10:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000061d000-0x6)={0x10001, 0xe7e4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000033b000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r1, 0x0) 2018/01/27 03:10:39 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007b1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f97000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0x42e]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bef000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000c45000-0x4)=0x1, 0x4) clock_gettime(0x0, &(0x7f00006b0000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000a14000-0x8)='./file0\x00', &(0x7f000022c000)={{0x0, 0x0}, {r1, r2/1000+10000}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) rt_sigreturn() 2018/01/27 03:10:39 executing program 5: 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) mount(&(0x7f0000e09000-0x8)='./file0\x00', &(0x7f0000b75000-0x8)='./file0\x00', &(0x7f00008db000-0x7)='cpuset\x00', 0x90800, &(0x7f0000f11000)="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") mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000d76000)='./file0\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/27 03:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000022000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000277000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000521000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00008a0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d99000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(r2, &(0x7f00002e7000-0xc)='net/udplite\x00') fchmod(r1, 0x18) readv(r3, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) r5 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000433000-0x8)={0x0, 0x401}, &(0x7f00003b2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000066f000)={r6, 0x7, 0x9, 0x400}, 0x10) read$eventfd(r5, &(0x7f0000ff1000-0x6)=0x0, 0x4) write(r5, &(0x7f00008d3000)="", 0x0) 2018/01/27 03:10:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0xd6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x7, [@multicast1=0xe0000001]}]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000007000+0x9ba)={0x0, 0x4, 0x80000000, &(0x7f000000b000)=0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000000d000-0x8)={r0, 0x4}) getpeername(r0, &(0x7f000000a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) 2018/01/27 03:10:39 executing program 4: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000005a000)='/dev/input/mouse#\x00', 0x4, 0xc0003) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000005c000-0xcc)=[@in6={0xa, 0x2, 0x472a95ef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x527d30bd}, @in6={0xa, 0x3, 0x3519, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xb08}], 0xcc) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000001a000)=0xf6, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000022000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="12afc9ad75b5ff3ad561d92cbc994a7a"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000005b000)=0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/01/27 03:10:39 executing program 3: r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007a5000)={r0}) setsockopt(r0, 0x111, 0x3, &(0x7f0000fd5000)="03000000", 0x4) sendto(r0, &(0x7f0000fd6000)="", 0x0, 0x0, &(0x7f00002cd000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/27 03:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4e000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000cd8000-0x4)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00006f9000-0x4)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00002d3000-0xfc)="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", 0xfc) close(r1) renameat2(r0, &(0x7f0000ffc000)='./file0\x00', r0, &(0x7f00008d2000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000734000)="983747e340e132954b1e64ec8d72d39f00bd5db46738b7850ba04c958efb1f919e8dba44712976818c9b15d4f944c725ea17eb02a74a9d2ff69b4aaa04285d5967690257a9e616af5a8815068ad525916820ff059bef82ee52b9bd2082750acdef8c7934100ac32e2c15b9e069bee3a6c882d50b33cd697125a491d924e140a6a9a7b3ae193867f2258493e28728e4e1ff8d5f06c13f57f1f9cb1565111ea7a300590bf2647b84af7c93ff2cbf74cd0a59e07e26b587943654685b71f965a89d194ed52c149c70cad9f3df22c001ad08a40bcd97839f2e967ed6daac5d559382519440b2ecd4b0a71a2f3fc94386af22a21028fdbc", 0xf5, 0x40800, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000d4e000)='./control\x00', 0x7fe) open(&(0x7f0000a72000)='./control\x00', 0x0, 0x0) open(&(0x7f0000719000)='./control\x00', 0x0, 0x0) 2018/01/27 03:10:39 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000588000)="e81d0b2bb8061be78839fd81de66e20e6bb4b80c04190e74c969556653aa7a764309bfcfebf6adf15bfbd0d8f560ea", 0x2f) 2018/01/27 03:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 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={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) getresuid(&(0x7f00006e3000)=0x0, &(0x7f0000a82000)=0x0, &(0x7f00002a4000-0x4)=0x0) sendto$inet(r0, &(0x7f0000005000-0x5b)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c2b000-0x18)={0x0, 0x4, 0x30, 0x8, 0x2}, &(0x7f00003d4000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000038000-0x8c)={r1, @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]}}, 0x8c) seccomp(0x1, 0x0, &(0x7f0000c9d000-0x8)={0x7, &(0x7f00008b2000-0x38)=[{0x100, 0x9, 0xfffffffffffffff7, 0x101}, {0x8001, 0x1, 0x80000001, 0x6f}, {0x5, 0x7, 0x80000000000000, 0x0}, {0x1ff, 0x8, 0x1000000000, 0xfffffffffffffbff}, {0x3, 0xfa1, 0x1000, 0x400}, {0x9, 0x100000000, 0x7, 0x3}, {0x8, 0x7ff, 0x0, 0x2}]}) 2018/01/27 03:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000015d000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f00005fb000)='./file0\x00', &(0x7f00003bc000)={{r2, r3/1000+10000}, {0x0, 0x7530}}, 0x100) writev(r0, &(0x7f000087f000)=[{&(0x7f0000e60000-0xd3)="2900000020001900000037ffff0800000a00000008e80001040000040d00d100000000000000050000", 0x29}], 0x1) 2018/01/27 03:10:39 executing program 6: setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, 0x6) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00006de000-0x14)={0x6, 0xc, [0x8, 0xffc0000000000000, 0x200]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 03:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mremap(&(0x7f000090b000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000fdd000/0x4000)=nil) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000ea5000-0x4)=0x0, &(0x7f000027d000)=0x4) 2018/01/27 03:10:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xff, 0x6, [0xfffffffffffffbff, 0x1ff, 0x1, 0x0, 0x9, 0x7f]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x8001, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b9a000-0x8)={0x19980330, 0x0}, &(0x7f0000d5d000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000795000-0x8)=0x0, &(0x7f0000239000-0x4)=0x8) fanotify_init(0x1, 0x40400) 2018/01/27 03:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x8080, 0x0}, "706f727431000000000000000000000000000000000000001900", 0xfffffffffffffffa, 0x20000000000007fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndmidi(&(0x7f000092c000)='/dev/snd/midiC#D#\x00', 0x7, 0x40001) write$eventfd(r1, &(0x7f000077d000-0x8)=0x1, 0x8) 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) readv(r0, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400800000024419, 0x0) 2018/01/27 03:10:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a56000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$audion(&(0x7f000000e000-0xc)='/dev/audio#\x00', 0x40, 0x200) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000441000)=0x6) listen(r0, 0xc) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) accept4(r2, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002db000)=0x58, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) 2018/01/27 03:10:39 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006e7000)='/dev/dsp\x00', 0xb31a0dd57cab3c8a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x3f0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000)={0x4, 0x3800, 0x9, 0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x3f, 0x1, "f8ec7d243ca7eadf19f2719e7a8d74a6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000002000)={0x58, 0x1, 0x7f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) r1 = getgid() setfsgid(r1) 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) 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) 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) 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) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000004000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000005000-0x10)=[{&(0x7f0000004000)=""/207, 0xcf}, {&(0x7f0000004000)=""/19, 0x13}], 0x2, &(0x7f0000004000)=""/1, 0x1, 0x3}, 0x2}, {{&(0x7f0000005000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000002000)=[{&(0x7f0000004000)=""/11, 0xb}], 0x1, &(0x7f0000004000-0x32)=""/50, 0x32, 0x7}, 0x0}, {{&(0x7f0000005000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000005000-0x18)=[{&(0x7f0000002000-0xd)=""/13, 0xd}, {&(0x7f0000005000-0x57)=""/87, 0x57}, {&(0x7f0000005000-0xe4)=""/228, 0xe4}], 0x3, &(0x7f0000003000)=""/4096, 0x1000, 0x3}, 0x5}, {{&(0x7f0000004000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000005000-0x70)=""/112, 0x70}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000003000)=""/73, 0x49}], 0x4, &(0x7f0000004000-0x84)=""/132, 0x84, 0x3ff}, 0xe}, {{&(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000004000)=""/41, 0x29}], 0x1, 0x0, 0x0, 0x5f3e05e1}, 0x5b}, {{&(0x7f0000005000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x28)=[{&(0x7f0000005000-0xa1)=""/161, 0xa1}, {&(0x7f0000004000-0x58)=""/88, 0x58}, {&(0x7f0000004000)=""/20, 0x14}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000005000-0x77)=""/119, 0x77}], 0x5, 0x0, 0x0, 0x3}, 0x3f}, {{&(0x7f0000004000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x8)=[{&(0x7f0000004000)=""/228, 0xe4}], 0x1, &(0x7f0000000000)=""/0, 0x0, 0x6}, 0x8}, {{&(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000004000)=""/114, 0x72}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x29)=""/41, 0x29}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000005000-0xaa)=""/170, 0xaa}, {&(0x7f0000004000-0xf6)=""/246, 0xf6}], 0x8, &(0x7f0000004000)=""/130, 0x82, 0xff}, 0xb570}], 0x8, 0x2, &(0x7f0000004000)={0x0, 0x1c9c380}) 2018/01/27 03:10:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008b7000)='/dev/amidi#\x00', 0x5, 0x91fbf474fb9a266d) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000385000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000a7a000)={0xa, 0x2, 0xdf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x31}, 0x1c) 2018/01/27 03:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000a50000-0xd)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x27) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000365000)=@assoc_id=0x0, &(0x7f00006f9000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000658000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000053f000)={@generic="9c37f265cff723625d2c90b60af6bfa7", @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003ef000)={0x2, 0x1, 0x0, 0x5, 0xfffffffffffffffa, 0x3, 0x100000000, 0x6, r2}, 0x20) sendfile(r1, r1, 0x0, 0xff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cfc000-0xc)={r2, 0xc, 0x2}, &(0x7f0000ab0000-0x4)=0xc) 2018/01/27 03:10:39 executing program 6: ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f000060b000)=""/143) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) inotify_init1(0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000027000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x36, &(0x7f0000026000)={0x41, 0x40, 0x9, 0xfffffffffffffffe}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000001d000-0xe)='/dev/admmidi#\x00', 0xdd5, 0x10000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000000e000)="8ef708d9d315fba2a03f2bf5d4cd5279b426f6cd306721a744c163729582799f31c3d5f4592e108848e4181e5ab7cbd972285c622d4796bf0179f234918efabb499ee1047cb424adba4741aca8ab07d964b9964c0e5ffbaee8b8f3befa2cd56ee040d7a617b7648ddb49ecd16eb184540918f3c754b3c2c7bf303d8cefce56c3833429c7ad5f93f79765466d15b7b91c57a9b073e977", 0x96) openat$audio(0xffffffffffffff9c, &(0x7f0000027000-0xb)='/dev/audio\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000025000)={0x7036, 0xffffffff, 0x5, 0x6}, 0x10) 2018/01/27 03:10:39 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000063a000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000)=0x14) setsockopt(r1, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) 2018/01/27 03:10:39 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00002fe000-0xc)='cifs.spnego\x00', &(0x7f0000fe3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe3000)='$@-(*+\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000385000-0x12)='.request_key_auth\x00', &(0x7f0000b4c000-0x4)='#!^\x00') fcntl$setsig(r0, 0xa, 0x1d) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/27 03:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00001b9000-0x4)=0x2800000, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000073000-0x4)=0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000099c000-0x11)='/dev/vga_arbiter\x00', 0x18000, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f00009c4000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006da000-0x1)={0x10000000005}, 0xff05) 2018/01/27 03:10:39 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f8b000-0x8)={0x8, &(0x7f00002c8000-0x40)=[{0x7, 0x5, 0x1, 0x1}, {0xfffffffffffffffb, 0x10000, 0x101, 0x2}, {0x0, 0x40, 0xb234, 0xffffffffffff0001}, {0x200, 0x0, 0x2, 0x10001}, {0x7, 0x7fff, 0x0, 0x7998bf10}, {0x4, 0x2, 0x401, 0x3f}, {0x4, 0x0, 0x31100000000000, 0x6}, {0x0, 0x6, 0x200, 0xfffffffffffffff7}]}, 0x8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00006b9000)=0x1) pause() mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f8b000-0x10)={r0, 0x28, &(0x7f0000f8b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xdf, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x1, 0x876b4e795) write(r1, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/27 03:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzvaller\x00', 0x783, 0xffffff56, &(0x7f0000817000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = getpid() openat$selinux_status(0xffffffffffffff9c, &(0x7f000032b000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007a1000)=0x0) kcmp(r1, r2, 0x1, r0, r0) 2018/01/27 03:10:39 executing program 2: 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, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000209000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003c7000)={0x7, 0x1, 0x2, 0x5, 0xffffffffffffff00}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x10, 0x40000000003d, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00008fd000)='/dev/vcs#\x00', 0x3f, 0x6000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00006e5000)={0x1, {{0xa, 0x1, 0x265d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200017}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$unix(r2, &(0x7f000061c000)={&(0x7f00004f4000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000077b000)=[{&(0x7f0000119000)="d0083eadce28ce064b5248af53d4ee3507069d8c082a2a4747c1dd63cc4b80c0044548a3fbd7220fde708d16111d5d8246edd53d48410cc2c90cb4308c6826aa5ec7fb054c62911491208d1dde1d3a126d0f3e17fa5f73f2171b26de88c818118f90f67862d3a59f3b46746ebf2b7e6123da79153a7f503cbbd7626a874dc2f077c26ee53451093e452526342c2d9f97b6612444bb0e4ca1a3cf721cd22757faa3f23b28546b04bc0744bb18a55fc62967f42a4071c2fa4a591d30dd01cdb0714e9bdea7dc6df0d4f8a272554ca18a9e5251d8f849651a5bb202d958ceed0230f64e6c742c0f7b919373a5f950e4e54317cf31", 0xf3}, {&(0x7f0000968000)="412b8d4b7bb6cd8ccdbec22e06b3873411c5adc470899df0c43868e8aedc703833d484a02b194b351a62011a2d157291bc0ccbb95745772af54e3ca19c5c3fcf350d2c3c1b238dd40097cd68ffdd7a3ac2270e24e82db2225acaf0623eac82da99441c19ccb99ca992f234e289c5e63645604cdf796e7cb13af221301e0f65ac6fb5e1a8bbddb71972fdfe7afc87488f9f9665e2aca0efcf3e4ab5c78b0463e3ce5afebfb06927b3de56d96e5e6b5fc1c8c6707645374ea38bdbed8173228676b91529777c6874272256db6f33fd87f940e8e7078dbd7a24bd7f0fbf771bbbcc2938d6b376bf1a43d8b7", 0xea}, {&(0x7f000051a000-0x8f)="5c5828671b00bdf14acaadc51911e47f268bb042d6f0bdfb8e90e3b4feee4020a44e763951e9170e6c730916f17fa06306724ed9f6dd5ad12f0a86f4fe23e6345f9189b705b9e77c9906846088f9d6c346b02a424af23b72f9bfc09da91ee6609b26337c43d71526b891dc448021ab60a524dda54ee6d120822b9877be8a0cb3cd2ce2f46fedbbeea4b0307f3d0db4", 0x8f}], 0x3, 0x0, 0x0, 0x40850}, 0x10) 2018/01/27 03:10:39 executing program 3: 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) mlockall(0x2) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009c1000)={0x0, 0x8}, &(0x7f0000e92000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000982000)={r1, 0x800}, 0x8) 2018/01/27 03:10:39 executing program 6: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) write$selinux_load(r0, &(0x7f0000902000)={0xf97cff8c, 0x8, 'SE Linux', "d4ccf3db828b9703fb74321311c93c93f6250890d0aee0c90dc78866f91cf9d23c725853222fe509b3400765e624591c3e8b113a07c967ed120b001239ba2a11756dc7b1f36d8623933802bed63dd310fb9282749d46b4b5729ca527c1d0b8d3f538f4d33ee48064ae606caf1f584931ab8976d0aedaf1347c8d3634adf98880f9a4834ed34cd8eb857a5368f22eab5d20cf129e4880eac0d1fbc1e674f04524ef56997d65fdd313cc6d77ab614331344e46ee81635855c11d2fe6c1d7f9886288932c0f7639d6c911d894d31f3cb9bc"}, 0xe0) 2018/01/27 03:10:39 executing program 4: mq_open(&(0x7f00004da000)="9f00", 0x40, 0x0, &(0x7f00009f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xffffffff, 0x100) 2018/01/27 03:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000038000)={0xffffffffffffffff, 0x0, {0x7fffffffffffffff, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 03:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) ustat(0x0, &(0x7f00006f3000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x80000001, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 03:10:39 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000)={'security\x00', 0x0, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000000a000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "a1f965e4d39590d2a295df62655baa54ddbeafdaebf439fffbcfaac1ca", 0x7fff, ""}}]}, 0xec) epoll_create1(0x80000) 2018/01/27 03:10:39 executing program 4: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) r1 = syz_open_dev$sndpcmp(&(0x7f00001f2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x560ed26a249bb507) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005c4000-0x12)={@generic="87c3e2b4dd610d532ab0c382e9380f4d", 0x0}) 2018/01/27 03:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000051f000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000c7c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000069a000-0x10)={&(0x7f000086d000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00008d8000)={0x7, 0x7, 0x5, 0xbf9}) mremap(&(0x7f0000166000/0xc000)=nil, 0xc000, 0x2000, 0x3, &(0x7f0000519000/0x2000)=nil) [ 138.591838] ================================================================== [ 138.599308] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 138.603822] audit: type=1400 audit(1517022639.570:90): avc: denied { dyntransition } for pid=19540 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 [ 138.627665] Read of size 1 at addr ffff8801d0716e90 by task syz-executor1/19577 [ 138.635109] 2018/01/27 03:10:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x39, 0x820c, 0x3, 0x3, 0x0}, &(0x7f0000681000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0xffffffff80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3e000-0xb)='/dev/hwrng\x00', 0x202000, 0x0) write(r2, &(0x7f0000b47000)="c4610320e011908b7d62f6daa5bdd9e9747dd9019b50fbc7943226b67d64f83d32c89ec65d2b16fa6afcc45796491553b40b8884ee4c7bbd9c316178bbf92195a49864c68dce709f4a65755e1bbd44e96e5b30ef807f78ec0782b7306279e87b3976aca4df6e823aef150c4281866c87a5567b24e013e5215bd3713048ca1446dfd773c1fe2bab5e923973eb4e1a3083b075e4404c5dfaf24d48b68f2ebf42648f43696c90aa7b325af627ca8fda9254c5b1cd1e08549afee6593f0e703fa7a21034d545b8621045", 0xc8) 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) r3 = socket$netlink(0x10, 0x3, 0x10) pipe2(&(0x7f000020e000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000efb000)={0x5, 0x1, 0x1, 0xbc, 0x1f, 0x80000000, 0x5, 0x3, 0x0}, &(0x7f000058a000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00008c4000-0x8c)={r5, @in6={{0xa, 0x2, 0x85, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006d9000-0x4)=0x8c) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 138.636739] CPU: 0 PID: 19577 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #192 [ 138.644091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.646186] audit: type=1400 audit(1517022639.570:91): avc: denied { map } for pid=19587 comm="syz-executor0" path="/dev/usbmon0" dev="devtmpfs" ino=190 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 [ 138.678756] Call Trace: [ 138.681338] dump_stack+0x194/0x257 [ 138.684969] ? arch_local_irq_restore+0x53/0x53 [ 138.689620] ? show_regs_print_info+0x18/0x18 [ 138.694111] ? string+0x1e8/0x200 [ 138.697729] print_address_description+0x73/0x250 [ 138.702566] ? string+0x1e8/0x200 [ 138.706009] kasan_report+0x25b/0x340 [ 138.709808] __asan_report_load1_noabort+0x14/0x20 [ 138.714720] string+0x1e8/0x200 [ 138.718002] vsnprintf+0x863/0x1900 [ 138.721638] ? pointer+0x9e0/0x9e0 [ 138.725195] __request_module+0x1bf/0xc20 [ 138.729335] ? lock_downgrade+0x980/0x980 [ 138.733478] ? free_modprobe_argv+0xa0/0xa0 [ 138.737786] ? lock_downgrade+0x980/0x980 [ 138.741934] ? is_bpf_text_address+0x7b/0x120 [ 138.746413] ? lock_downgrade+0x980/0x980 [ 138.750568] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 138.755405] ? wait_for_completion+0x770/0x770 [ 138.759979] ? rcutorture_record_progress+0x10/0x10 [ 138.764983] ? wait_for_completion+0x770/0x770 [ 138.769570] ? kernel_text_address+0x102/0x140 [ 138.774147] ? __kernel_text_address+0xd/0x40 [ 138.779842] ? unwind_get_return_address+0x61/0xa0 [ 138.784778] ? xt_find_target+0x17b/0x1e0 [ 138.788944] xt_request_find_target+0x8b/0xb0 [ 138.793433] translate_compat_table+0x910/0x1b90 [ 138.798214] ? ipt_register_table+0x3a0/0x3a0 [ 138.802719] ? __might_fault+0x110/0x1d0 [ 138.806767] ? lock_downgrade+0x980/0x980 [ 138.810905] ? lock_release+0xa40/0xa40 [ 138.814872] ? __check_object_size+0x25d/0x4f0 [ 138.819456] ? __might_sleep+0x95/0x190 [ 138.823454] compat_do_replace.isra.15+0x30e/0x720 [ 138.828366] ? compat_do_replace.isra.15+0x30e/0x720 [ 138.833451] ? cred_has_capability+0x1a0/0x3d0 [ 138.838117] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 138.842864] ? find_held_lock+0x35/0x1d0 [ 138.846921] ? module_unload_free+0x5b0/0x5b0 [ 138.855569] ? lock_acquire+0x1d5/0x580 [ 138.859567] ? ns_capable_common+0xcf/0x160 [ 138.863886] compat_do_ipt_set_ctl+0x106/0x150 [ 138.868464] compat_nf_setsockopt+0x88/0x130 [ 138.872861] ? compat_do_replace.isra.15+0x720/0x720 [ 138.877956] compat_ip_setsockopt+0x9d/0xf0 [ 138.882279] compat_raw_setsockopt+0xb7/0xd0 [ 138.886692] compat_sock_common_setsockopt+0xb2/0x140 [ 138.891860] ? raw_seticmpfilter+0x70/0x70 [ 138.896096] compat_SyS_setsockopt+0x17c/0x410 [ 138.900659] ? sock_common_setsockopt+0xd0/0xd0 [ 138.905320] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 138.910061] ? lock_downgrade+0x980/0x980 [ 138.914195] ? do_fast_syscall_32+0x156/0xf9d [ 138.918692] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 138.923436] do_fast_syscall_32+0x3ee/0xf9d [ 138.927751] ? do_raw_spin_trylock+0x190/0x190 [ 138.932599] ? do_int80_syscall_32+0x9d0/0x9d0 [ 138.937201] ? syscall_return_slowpath+0x2ad/0x550 [ 138.942114] ? prepare_exit_to_usermode+0x340/0x340 [ 138.947122] ? sysret32_from_system_call+0x5/0x3b [ 138.951967] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.956810] entry_SYSENTER_compat+0x54/0x63 [ 138.961217] RIP: 0023:0xf7f7ac79 [ 138.964562] RSP: 002b:00000000f777608c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 138.972253] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 138.979505] RDX: 0000000000000040 RSI: 0000000020007000 RDI: 00000000000000ec [ 138.986765] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 138.994018] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 139.001273] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 139.008565] [ 139.010174] Allocated by task 19577: [ 139.013875] save_stack+0x43/0xd0 [ 139.017317] kasan_kmalloc+0xad/0xe0 [ 139.021025] __kmalloc_node+0x47/0x70 [ 139.025846] kvmalloc_node+0x99/0xd0 [ 139.029537] xt_alloc_table_info+0x64/0xe0 [ 139.033751] compat_do_replace.isra.15+0x17f/0x720 [ 139.038659] compat_do_ipt_set_ctl+0x106/0x150 [ 139.043222] compat_nf_setsockopt+0x88/0x130 [ 139.047609] compat_ip_setsockopt+0x9d/0xf0 [ 139.051912] compat_raw_setsockopt+0xb7/0xd0 [ 139.056300] compat_sock_common_setsockopt+0xb2/0x140 [ 139.061473] compat_SyS_setsockopt+0x17c/0x410 [ 139.066036] do_fast_syscall_32+0x3ee/0xf9d [ 139.070346] entry_SYSENTER_compat+0x54/0x63 [ 139.074729] [ 139.076342] Freed by task 1816: [ 139.079600] save_stack+0x43/0xd0 [ 139.083033] kasan_slab_free+0x71/0xc0 [ 139.086980] kfree+0xd6/0x260 [ 139.090067] seq_release+0x59/0x70 [ 139.093608] kernfs_fop_release+0x10b/0x180 [ 139.097912] __fput+0x327/0x7e0 [ 139.101169] ____fput+0x15/0x20 [ 139.104430] task_work_run+0x199/0x270 [ 139.108303] exit_to_usermode_loop+0x296/0x310 [ 139.113038] syscall_return_slowpath+0x490/0x550 [ 139.117775] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 139.122504] [ 139.124112] The buggy address belongs to the object at ffff8801d0716dc0 [ 139.124112] which belongs to the cache kmalloc-256 of size 256 [ 139.136755] The buggy address is located 208 bytes inside of [ 139.136755] 256-byte region [ffff8801d0716dc0, ffff8801d0716ec0) [ 139.148610] The buggy address belongs to the page: [ 139.153520] page:ffffea000741c580 count:1 mapcount:0 mapping:ffff8801d0716000 index:0xffff8801d0716500 [ 139.163034] flags: 0x2fffc0000000100(slab) [ 139.167250] raw: 02fffc0000000100 ffff8801d0716000 ffff8801d0716500 0000000100000009 [ 139.175111] raw: ffffea00074238a0 ffffea00074094e0 ffff8801dac007c0 0000000000000000 [ 139.182970] page dumped because: kasan: bad access detected [ 139.188655] [ 139.190268] Memory state around the buggy address: [ 139.195176] ffff8801d0716d80: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 139.202514] ffff8801d0716e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 139.209851] >ffff8801d0716e80: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 139.217187] ^ [ 139.221050] ffff8801d0716f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 139.228398] ffff8801d0716f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 139.235742] ================================================================== 2018/01/27 03:10:40 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, 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 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000040d000)={0x6, r0, 0x1}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000078e000)=0x0) [ 139.243083] Disabling lock debugging due to kernel taint [ 139.248775] Kernel panic - not syncing: panic_on_warn set ... [ 139.248775] [ 139.256156] CPU: 0 PID: 19577 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #192 [ 139.264807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.274267] Call Trace: [ 139.276887] dump_stack+0x194/0x257 [ 139.280528] ? arch_local_irq_restore+0x53/0x53 [ 139.285187] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 139.289932] ? vsnprintf+0x1ed/0x1900 [ 139.293750] ? string+0x120/0x200 [ 139.297204] panic+0x1e4/0x41c [ 139.300387] ? refcount_error_report+0x214/0x214 [ 139.305136] ? add_taint+0x1c/0x50 [ 139.308659] ? add_taint+0x1c/0x50 [ 139.312188] ? string+0x1e8/0x200 [ 139.315625] kasan_end_report+0x50/0x50 [ 139.319591] kasan_report+0x144/0x340 [ 139.323397] __asan_report_load1_noabort+0x14/0x20 [ 139.328308] string+0x1e8/0x200 [ 139.331582] vsnprintf+0x863/0x1900 [ 139.335204] ? pointer+0x9e0/0x9e0 [ 139.338748] __request_module+0x1bf/0xc20 [ 139.342884] ? lock_downgrade+0x980/0x980 [ 139.347030] ? free_modprobe_argv+0xa0/0xa0 [ 139.351332] ? lock_downgrade+0x980/0x980 [ 139.355483] ? is_bpf_text_address+0x7b/0x120 [ 139.359963] ? lock_downgrade+0x980/0x980 [ 139.364100] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 139.368934] ? wait_for_completion+0x770/0x770 [ 139.373503] ? rcutorture_record_progress+0x10/0x10 [ 139.378501] ? wait_for_completion+0x770/0x770 [ 139.383074] ? kernel_text_address+0x102/0x140 [ 139.387647] ? __kernel_text_address+0xd/0x40 [ 139.392127] ? unwind_get_return_address+0x61/0xa0 [ 139.397058] ? xt_find_target+0x17b/0x1e0 [ 139.401211] xt_request_find_target+0x8b/0xb0 [ 139.405695] translate_compat_table+0x910/0x1b90 [ 139.410464] ? ipt_register_table+0x3a0/0x3a0 [ 139.414947] ? __might_fault+0x110/0x1d0 [ 139.418993] ? lock_downgrade+0x980/0x980 [ 139.423136] ? lock_release+0xa40/0xa40 [ 139.427094] ? __check_object_size+0x25d/0x4f0 [ 139.431672] ? __might_sleep+0x95/0x190 [ 139.435666] compat_do_replace.isra.15+0x30e/0x720 [ 139.440575] ? compat_do_replace.isra.15+0x30e/0x720 [ 139.445657] ? cred_has_capability+0x1a0/0x3d0 [ 139.450238] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 139.454975] ? find_held_lock+0x35/0x1d0 [ 139.459031] ? module_unload_free+0x5b0/0x5b0 [ 139.463507] ? lock_acquire+0x1d5/0x580 [ 139.467498] ? ns_capable_common+0xcf/0x160 [ 139.471817] compat_do_ipt_set_ctl+0x106/0x150 [ 139.476387] compat_nf_setsockopt+0x88/0x130 [ 139.480776] ? compat_do_replace.isra.15+0x720/0x720 [ 139.486474] compat_ip_setsockopt+0x9d/0xf0 [ 139.490782] compat_raw_setsockopt+0xb7/0xd0 [ 139.495179] compat_sock_common_setsockopt+0xb2/0x140 [ 139.500436] ? raw_seticmpfilter+0x70/0x70 [ 139.504667] compat_SyS_setsockopt+0x17c/0x410 [ 139.509239] ? sock_common_setsockopt+0xd0/0xd0 [ 139.513895] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 139.518631] ? lock_downgrade+0x980/0x980 [ 139.522767] ? do_fast_syscall_32+0x156/0xf9d [ 139.527343] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 139.532079] do_fast_syscall_32+0x3ee/0xf9d [ 139.536385] ? do_raw_spin_trylock+0x190/0x190 [ 139.540968] ? do_int80_syscall_32+0x9d0/0x9d0 [ 139.545546] ? syscall_return_slowpath+0x2ad/0x550 [ 139.550459] ? prepare_exit_to_usermode+0x340/0x340 [ 139.555467] ? sysret32_from_system_call+0x5/0x3b [ 139.560309] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.565149] entry_SYSENTER_compat+0x54/0x63 [ 139.569536] RIP: 0023:0xf7f7ac79 [ 139.572878] RSP: 002b:00000000f777608c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 139.580565] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 139.587813] RDX: 0000000000000040 RSI: 0000000020007000 RDI: 00000000000000ec [ 139.595062] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 139.602310] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 139.609557] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 139.617294] Dumping ftrace buffer: [ 139.620822] (ftrace buffer empty) [ 139.624506] Kernel Offset: disabled [ 139.628121] Rebooting in 86400 seconds..