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", @generic="d1215eb01e2949c05d21c515851b02bb9674fb80ce068978d5168e8848803423055938fa94a08b5254cb730ec2922e58ad3ae3679bd232d2544d4a559c467878d7ee863633c7ab8a0b910101514fe56ca7001ce58e918e4b2fd68a9e2066e4b70048d1a2dadd342aea81823eee317f8a0773ed8962371257ab7c1a7daf12a9a0c0a0a3fd80c0b27fb40781b29ac64dc4926f3d4db1631e20ad2c1938a2dcdbf55d882a8e5903392d43173338fb4aceb903d21e1b5cf557dbedfefa5315bacb191528a8e8fe695a7cfd5a9ae4f83bb01c221d7d4e36edaa9e447cb1096941e2dc0023f8dc8fbd5ec199711a192b128fb037479e05c6cafa2668cb29411c979900528ecb749302396d92832ba346b10af373f8c486649b4126ac36354e25fc0babf5644fba6c34e5fb626ad283aaeadfec408b168cafda8c2bea7bf58b865e5822ef25b3907bf50c013981a9727a08348c405cde982c8f76cd8f5adee3459b3aeb2383c72de24554a6968decc6d23e6af969dcbb151de9ffb8c9e672d01704b80be2359932cc25a0c1328743f83ca6cde06fafda347bd59c105a543947799d0636693c439cd509462786a0eb7b9ac8a3c0d03842f1f7965f2d9ab7ce34735f3bafefe3652de79fa36fd9319428a877a231cfbad5925d425bfaab7a4a707bd620493f1337e208535d61256b68d5b7e72e1fc9029fe6962f8d10f09cee1ae1651dd8c3dfbbaedb36ffedd3c783779ff3d43358c2a99efff51a8de902b306556f9060b0c28f6ae207cf15cd4bd7586213bdb97afaf5cb12972873e09ec138e71f341e381dbd00f46139a280df131c805ff6b465725b94390cf01543de105b4bd40c06ae9f0cfcc17550d3ef547064ff4757d05f1e0395346bbe2abc2415344707626f53a1d750b5a93b54833df53562465c6545c59c3504fff7f50e7cdde03fb41ea5cef5e50dfb275fa7a15b568b975f09ae368621d12d645576fe103f0ce17e7fa308a1db1cce2bc049ae1cf6bd66f2e94222dc6cc864faf64febf3ae443b521862d273b855530fc110022d2ce437c99ab2b87c60e94626740b8e3ea30bb293dc8ba7f490f9e9d05cd12824d4ea65af1e21abe2fa17a33312ececcd1a99316b0ce95b00aba707597218e883e7ab41068bb37e2e11c6578ca513917e55419945f0bedd72d784897158c2e4fbb7ed4a76cf6c66d72284caee87a26eaa2030b31a5f484330e6ef96737982996f82560d55c780fe72257097039cfc0924a395610af24d35afd870ca1a6720948ea8c01e26f3a3fb692d862b42d425cf78c87b94ba684c8bf855172b11003077b8ef57e873415f01ad8d119d72f5ee01803e9b27d14a2c31feb40417820aeb03ead7114b4c78e87fc4b6f805cee38a3021ed0dc11efecb78bc0f39ed05bb29d72febebeb09328711aca7342bef1f1c643b74a6823dff04effc1936f38d4dfbac7aba3dd35553acc4e9e5888f48fdf689f7584749a05e0e04100fe1b647a2eb1d80f6c311d39ddca4319308ea63541d9232f46382624fcbc6b510191ab5eeca7ff9540c28c864bac17d586eb41681495ed3169952684f924b2185febbc9dc5a69f121c023874db80beccfe6e4b10063854c75d7c69db678438ddc087766186948e17d05a91ec46d472a7beb08f38e47be56c78fdf53452cc0b96922e764e45505e39549da8a6fcebee68c8f241b27440f88133b2bf579effe0ea94f87ed46e44371e43de37fa2aa4b3594e96fd5acc70f191e1e19adbccb8a56156ca1412367c725564f541e84439114f11438e4fbcaa6b40f2b9f0aae017df6b9a25b8a96c077bbc70c058cec368a11cd479a48034b0ceb869cbc52f85c4e9f06b4b35091ac137fb4be3a32e381ea71d874dcad968edfccc5311629366f4f5c87e618ac73564bbf172b2c1d150847279f57408fc17d09220406a005530cae5176423e10e7aa6d33be7b487189fa7445382831cdb6c827838a532b3071a9b9b794d74056cae9e66cf8b7dd525134a6545434951d7aaae89e22164a9adda2df1faf045d60b5734376431205aebfab03e33e33116f0752ff251348633ad3b3fea4d523029d9dc0b391df2090f3767762237e405324ea4f09e7074548d5ccd75924a55e03d7f54156b7d93d450c50b835b8dd40ae7667f2e090a0ea0abd6b0f3ce62b1c2539157283950cf89ee169b0ae0a07571550799841b556efdd50b91d343e15e4c9a5330735e3fcd1e8353b782004980c8397dac2ce008d76dd38fe5b3dfaaac67997d66dbecbb7b03b49b0471bf690b2d637c8d892bf659a692c210504615d92e48d8a6df8c460d75bf3b118f693d9058a3b0770a1c57b071ca77f8e0a8427ef70d4b9d3491d479b27c80d15da4dc07e3b94745c1cdad07b192d1d17eab76e6eea84e8f9a33cab4bdfaf549e1f388d631adfaa1447590f967a54410acd88e1f9fdedc9704421e537d0b0f3df9fce8bbad50300230d2869a5be476bba053e2cf6a76c8e333186ecb0640d431402d410ad51921eb4971e46b9908b3811729edac4a593cb6cd575d97b747a8b29f5c97650374d7d25fa97d138ee18d067be585a8f445b35bd0a26f33a6e7ffa0452c82885b9756d43215402157fa500c6cf3571394da6fea1e72450e195617c8f702f0ee3ab74627c22cef657bbea4b2d3ed599ec3d6cf83f9359cc6b265563ac16d1a8f8dbe7d996587f601d2a544fffb7fc488d551ce81bf05584b53a00286affe3f8039c066399a00f4f5dc55d385c716134d82aafeabf1b3306fd982f35653e890eaefdab01f21ca8434b5033bb03ef957bcb740289174805d45807044eb65005b113c7b3b6f1f4cf741167415aac9633a6cb109fece79006df46f80f7c120f5a73c114221676d1549d374b41af2333b2d86d0e0705622ada304c6850373cf4b0d2eb33ace6ca91e9be3cb5482d8acecbed78edd50d31b7d9b8612b658f328b3d99adb32fab3ea4116c3c0f3a575329f8272b5cafb6c4fbfb914722d05d357eac761fafb598de31880f5a9e0070b8769c4b331dc1e7e5122ec69538249afa38462dae3db70539f5ea48a9bbe07298eb2cb6719d0fef0f795551495266cc70044f08cb2430deb61c7dcc62ee395c6664aaa9729b7273216557c08aa776a4545302130a0ff2877c7f81ce6f2ab93439c69c1cf33c8818f9b67c809e3e024bb197c99b05077b722addc30df1ff8792593b78f521e88187ff0f3b6b9bda745634fa57b2e15f84fc08c26082f973162766ca7dc95e45fd1cb9b37c9f7ce7a0dfce5cc116f34cb81c4cbb3a70aba1a95a04c4d6aacfd9fd1c2aec77208eeda927cd585985c27beef91b5a207f77a9971f9571b73440194162dcc491c2d04a534e5a2839a679be7b644ee241b422d35be1d0d459711bb37b216e540b0484d4292a6682ecec83809be6e17de367b5ad098b585293d5720a72740f5fe924b729b5e5c56113b270e70b5210647c6bd0ee532c9ba67589567123d1c6db6c5f62c46ac8cc95728e54e6feee96ef5bae7b74f2a4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@generic="795525208750d945140134a7bfe24a3ad073cfb4a02d809959cd0841ec445e33f60dc4904050db245744b1d16cf4e0bbb6342dca1308a42878c1051c1fa6a0bee3e3f135b86de4e9498d2bfaaaf6b5ff3cae08431b3618cecaf50c699de057838e9e9655f7a116a56639906704e932480d0fd347dc4264f316c36ab4a3f9e50b29a4a7fd4bfadb8f2d7267af36e216104d692453a77ea1fdb9ebda48690d0ada344b81c35a88535418f6e947d2e7eb7f037f8d5fe8a12775386be11a002a49c5344fc412b39629aa05bb6358760e0bc0c513ff95cb05ddae7d2fdfc3b279a65ed3aa961812d2c8c691113f98bc376feb09975104f5adca", @typed={0x10, 0x43, @u64=0x10000}]}, @nested={0x98, 0x42, [@generic="96b133144b40d6690f9b0bbcb3d34315013ad868c3d11f05e550ea9e2fe7696ac1becf16f092935317b7a42aa823068c7ed8695904d3fa13f2488ab4ba851bb853c047b1f501e9ec132ac920497dd26f972bdda1c373ae448ef66679c178c6f059364d320b7b582887319b5e65397f9474f975579e6163751b2c1995ec5ff622cf52140956c414fbd1509816f33e0d63df37"]}]}, 0x2348}], 0x5, &(0x7f0000001000-0x34)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x34, 0x40}, 0x840) 2018/02/02 20:21:52 executing program 1: mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00009bd000/0x4000)=nil) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f000000d000)) 2018/02/02 20:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000dc8000-0x25)=""/37, &(0x7f0000357000-0x4)=0x25) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000013c000)) 2018/02/02 20:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f4d000-0x28)={@generic="10cd1a1e26410eb220b444dec77ff0a6", &(0x7f0000938000)=@ethtool_rx_ntuple={0x35, {0x2, @ah_ip4_spec={@rand_addr=0xdd, @broadcast=0xffffffff, 0x1, 0x1ff}, @tcp_ip4_spec={@rand_addr=0x9b06, @broadcast=0xffffffff, 0x3, 0x0, 0x4}, 0xffffffffffff5ed7, 0xfffffffffffff000, 0x5e6d, 0x4, 0xffffffffffffffff}}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = gettid() getpgid(r2) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) removexattr(&(0x7f00000b5000-0x8)='./file0\x00', &(0x7f0000dd1000-0x10)=@random={'os2.', '\tGPLem1proc\x00'}) fstat(r0, &(0x7f0000a53000)) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00002d1000-0x60)={&(0x7f0000a43000)=[0x4, 0x401], 0x2, 0x3ff, 0x5, 0x3, 0x6, 0x7, {0xfffffffffffffffa, 0x800, 0x3, 0x26e00000000, 0x33, 0x1, 0x3, 0x5, 0x400, 0x100, 0x81, 0x0, 0xe0, 0x31, "5e46f02f6e57b8e9b9346b5822df84049d7603405a6bd9c96f6d95ed764e7c25"}}) 2018/02/02 20:21:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fdatasync(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009ed000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000458000/0x1000)=nil) vmsplice(0xffffffffffffffff, &(0x7f0000e19000-0x50)=[{&(0x7f0000f89000-0x6b)="718c778f3698fbe44c8b314adb89aca59221ee7596f4590da5b86f7138c80026323ee9bdb26e8558c2afa0fb33fcfa8fb8bc09a2608890c2a48803085355f5cf9c451a4eee4f1b8c02573fd093042f5d6d2adc8b8761908c0d1d3c19c17ad877840845403a66091b50ac5a80", 0x6c}], 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f8a000)=0x0) ioprio_get$pid(0x3, r2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r3, &(0x7f0000f83000-0x9e)=""/158, 0x9e) sched_getattr(r2, &(0x7f00000b4000-0x30), 0xb6, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d04000-0x8)=@assoc_value={0x0}, &(0x7f000069f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000eb4000)={0x6, 0x8000000080000, 0x200, 0x4, 0xfff, 0x1, 0x3, 0xff, r4}, 0x20) ioctl$VT_RELDISP(r3, 0x5605) mprotect(&(0x7f00007f7000/0x3000)=nil, 0x3000, 0xa) 2018/02/02 20:21:53 executing program 1: pipe(&(0x7f000002a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x7, 0xc3c9, 0x1ff}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000de8000)=@ax25, &(0x7f0000a0b000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005e5000-0x4), &(0x7f0000c81000-0x4)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed4000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000446000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x4, @empty, 0x2}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}], 0x58) r3 = syz_open_procfs(r2, &(0x7f0000a58000-0x6)='wchan\x00') sendfile(r3, r3, &(0x7f0000518000-0x8), 0x10000000000b4a) 2018/02/02 20:21:53 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d9c000-0x3d)=@ethtool_flash={0x33, 0x0, "cf60ba448644d071f9b983e745cc074332149db4bc4f37fece80b23d89310289204da7762667710631f39986292e712279117a834ea6def47dd524ff3fa854c4b608784b0abeaece230a72b4a0486cc2fec56dc80330f5ed70b18a0bfe7f94f745df843add0d154f0d786d57b30c009cc9e8babe7240ada6095ad4409186c940"}}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ff7000)='-\x00', 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000ff8000)=@pi={0x0, 0x0, @ipv4={{0x17, 0x4, 0x4, 0x0, 0x1f7, 0x1, 0x9, 0x80000000000, 0xff, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x23, 0x1, [{0x0, 0x8, "02f8c2e96351"}, {0x7, 0x8, "4810b9f4fe8b"}, {0x2, 0xd, "2fa3c158a928d602191692"}]}, @noop={0x1}, @noop={0x1}, @timestamp={0x44, 0x20, 0x2000000000000, 0x3, 0x80000000, [{[], 0x100000000}, {[], 0x401}, {[@multicast2=0xe0000002], 0x20}, {[], 0xff}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xffffffffffffffff}]}]}}, @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x2, 0x0, 0x1, 0x880b, 0xe6, 0x2, [0xffffffff, 0xfde], "5fff1a3a26f241cfc52b6b6e2cd9623436a95ff86b3ab2563b84185ec056a3069ba74d98f3c9cc1fd6b46457b2b505c1c30857ed4e4d5e20cd8caa6466acb1bc6ead7f1f8a9379de5efbebe0ab014063bbf82a98ba4c9ab3757fec504b711d18b4fd959590ad51b22d77f77611a1b769c0962c38234574fff01b3968624602b1a715f46c7c9696d55c7f802ba38cfd7e9388b201c3e3fbe55334ba943e2991c8c2e8ed21628290d84444d7764d621c4240f698ee306fad83bb3872f8e43deae7a0aa4b9b25c9f248c7a6bd86dee3ee05befbd8d9495f9edd13587fb209b3f6cdf75a22cdba79"}, {0x40, 0x0, 0xfffffffffffffff7, 0x2, 0x0, 0x0, 0x800, [0x1, 0x0], "914282ef69e27471916bf04ca03a8f153dd68e2d1cb0303fd9974a86f1628484bf0c374f8052e7cafcce814be6e076345e"}, {0x85, 0x0, 0x9, 0xffffffffffffff80, 0x0, 0x0, 0x86dd, [0x84a, 0x9, 0x1ca2], "f68573d0ea91cd2522f4d9d99bb30110d29f5ffcc806c26f2c17bff3eaf42d6cba2157d251584c182bbb30e8e72f44a31f155194658c59c3c8f93d431dd2a5683dd8002f1c41794d3d8ed111c3f17ba4ea924dc9ca1552f12c91e2be685bd553c469449a19aa"}}}}, 0x1fb) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000771000-0xc)={0xa, &(0x7f0000ff8000-0x1f)=""/31, &(0x7f0000ff8000-0xa0)=[{0x3, 0x8f, 0x7, &(0x7f0000b39000)=""/143}, {0x3, 0x8e, 0x698, &(0x7f00008d3000-0x8e)=""/142}, {0x7ff, 0x35, 0x8000, &(0x7f0000ff8000-0x35)=""/53}, {0x8, 0x3b, 0x800, &(0x7f0000ff8000-0x3b)=""/59}, {0x9, 0x6f, 0x3, &(0x7f000003c000-0x6f)=""/111}, {0x5, 0xe0, 0x95, &(0x7f0000ff8000-0xe0)=""/224}, {0x4, 0x1000, 0x10000, &(0x7f0000ff7000)=""/4096}, {0x3, 0x46, 0x5, &(0x7f0000ff8000-0x46)=""/70}, {0x5, 0xfd, 0x6d, &(0x7f0000ff8000-0xfd)=""/253}, {0x101, 0xae, 0x1, &(0x7f0000ff7000)=""/174}]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ff8000)={0x0, 0x20, "96d51add05242b420f611d2dd41afe8c07b0bf6d609b0d00dacb93f608706d26"}, &(0x7f0000fee000+0x429)=0x28) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001a0000-0x10)={r2, 0x1000000000000000, 0x3, 0x9}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000ff7000)='/dev/sg#\x00', 0x400, 0x800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ff8000-0x50)={@common='ip6gretap0\x00', @ifru_mtu=0x40}) 2018/02/02 20:21:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000802000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000001) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x8000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000665000-0x4)) 2018/02/02 20:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) mprotect(&(0x7f0000fa1000/0x4000)=nil, 0x4000, 0x2000004) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d14000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000809000-0x8)={0x2000000000000054, &(0x7f000092d000)=[{0xb, 0x7ff, 0x493, 0x4000000000000002}, {0x3, 0x7, 0x48c, 0xbe8c}, {0x0, 0xf5b4, 0x4, 0x4abd}]}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b13000-0xb8)={0x0, 0x400, 0xfffe, 0x5, 0x40, 0xffffffffffffffff, 0x7, 0x6, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x200, 0x2, 0xb2, 0x81, 0x1f}}, &(0x7f00000ad000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007b0000)={r1, 0xfffffffffffffff7, 0x2}, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000916000)=0x9) pipe(&(0x7f0000acb000)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000382000-0x40)=[{{&(0x7f0000161000)=@ax25, 0x10, &(0x7f00006f1000-0x28)=[{&(0x7f0000536000)=""/32, 0x20}, {&(0x7f0000feb000-0x87)=""/135, 0x87}, {&(0x7f00001c9000-0x3)=""/3, 0x3}, {&(0x7f0000786000-0x13)=""/19, 0x13}, {&(0x7f00002b7000)=""/14, 0xe}], 0x5, 0x0, 0x0, 0x7}, 0x401}, {{&(0x7f00008fc000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000877000)=[{&(0x7f0000ad6000-0x38)=""/56, 0x38}, {&(0x7f00005c9000-0xb2)=""/178, 0xb2}, {&(0x7f0000f88000-0x80)=""/128, 0x80}], 0x3, &(0x7f0000eea000-0xb6)=""/182, 0xb6, 0x100}, 0x6}], 0x2, 0x10000, &(0x7f0000abc000)) 2018/02/02 20:21:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000011000)={0x0}) accept4$ax25(r1, 0x0, &(0x7f0000013000-0x4), 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x8)={0x9, &(0x7f0000002000-0x48)=[{0x2, 0xc82, 0x1000, 0x7}, {0x1, 0x3ff, 0x33, 0x7fff}, {0x9, 0x6, 0x6, 0x4}, {0x6, 0x5, 0x1fc0000000000000, 0x7}, {0x1ff, 0x10000, 0x30, 0xfffffffffffffbff}, {0x200, 0x85c000000, 0x0, 0x7}, {0x3, 0x10001, 0x2, 0x1}, {0x5, 0x8000, 0xffffffffffffff01, 0x92ab}, {0x6, 0x8001, 0x7, 0xcfc}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) [ 48.939357] audit_printk_skb: 90 callbacks suppressed [ 48.946289] audit: type=1326 audit(1517602913.148:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6499 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7712ba9 code=0x0 [ 48.997293] audit: type=1326 audit(1517602913.208:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6499 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7712ba9 code=0x0 2018/02/02 20:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') 2018/02/02 20:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000996000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00001f9000-0x10)={0x2, 0x8000}) r1 = request_key(&(0x7f00004d9000)='blacklist\x00', &(0x7f0000a91000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000753000)=']md5sum{\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f00003f5000)='.request_key_auth\x00', &(0x7f000020f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000039a000-0x59)="f695e729f8b61bdafd1469b4b14dd52084a2909dc137a09692769fc6d11a7393611e1763ece439ab9338af3254b1067444474af1a22ab28d741acc99e585c728771666e03057eb824c764b73317f0f9384d2d861e2ab02594d", 0x59, r1) keyctl$read(0xb, r2, &(0x7f0000707000-0x9f)=""/159, 0x9f) r3 = request_key(&(0x7f0000411000-0xb)='pkcs7_test\x00', &(0x7f0000535000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006e0000-0x1d)='trustedwlan1keyring-eth0eth0\x00', 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f0000000000)=""/4, 0xfffffffffffffe9d) 2018/02/02 20:21:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000802000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000001) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x8000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000665000-0x4)) 2018/02/02 20:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000906000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, &(0x7f0000cda000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000a7000)={0x800, 0x2, 0x4, 0x7ff, 0xc1, 0xfff, 0x1d8, 0x10001, r2}, 0x20) getdents64(r0, &(0x7f0000c6b000-0x87)=""/135, 0x87) creat(&(0x7f0000993000)='./file0\x00', 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/02 20:21:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008f4000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, r0, r1, 0x3, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000275000-0xd)='/dev/usbmon#\x00', 0xe8, 0x20400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004e3000-0x4), &(0x7f0000d08000-0x4)=0x4) r3 = memfd_create(&(0x7f0000540000-0x16)="70706f633f6de0802770726f632a8b76656e65743100", 0xffffffffffffffff) pwrite64(r3, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) pause() setsockopt(r3, 0x6, 0x2c2, &(0x7f0000f8b000)="4e0a3d95eafd20526b0d5e1679afb2bcb6140320", 0x14) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00005bb000)="e359203d44ff56249d335a8d3c9a7c1546463ca0fea767951f18c6c26e50a59631f03d12d2004bd5df44121c96f4b47ab131dce7e5012dd1851106d26d97fc19070b1736e400c9a06ba178") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000896000-0x8)={0x0, 0x200}, &(0x7f0000170000)=0x8) fanotify_init(0x48, 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008c9000)=@sack_info={r4, 0x0, 0x9}, &(0x7f00006e4000-0x4)=0xc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f000094d000)='./file0\x00', &(0x7f0000602000-0x1)=""/1, 0x1) 2018/02/02 20:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000617000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f00001b6000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003ee000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) open$dir(&(0x7f00006d8000)='./file0\x00', 0x14f400, 0x40) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @tick, {}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) 2018/02/02 20:21:53 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000002000-0x4)=0x5, 0xfffffcf0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) tee(r0, r2, 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000003000-0x4)=0x1) getrusage(0x0, &(0x7f0000001000-0x3b)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000-0x4)=0x14, 0x0) rt_sigprocmask(0x2, &(0x7f0000001000-0x8)={0x3}, 0x0, 0x8) 2018/02/02 20:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f0000d14000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c3d000)='/selinux/checkreqprot\x00', 0x800, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009bc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000f3e000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c58000)={@rand_addr=0x4bc, @loopback=0x7f000001, 0x0, 0xa, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x1f, @rand_addr=0x2ff1, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x38) 2018/02/02 20:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000014a000)=0x400000000000001, 0xffffffffffffff87) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000302000)="c6c11317886aa99fa5a08a9719645e3bf7998fcf6df6a8f622603eeea6be7dadebb1f655f89384d9b1bda9339827c6e47fa07d55b27ac28f355f4f307afa824649c91a9ce247d1de", 0x48) socket(0x7, 0x80005, 0x80000000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000621000-0x28)=[{}, {}, {0x3}, {}, {}], 0x523) connect$inet(r0, &(0x7f0000a96000-0x10)={0x2, 0x3, @empty}, 0x10) pipe(&(0x7f0000902000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ce1000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b8f000-0x4), &(0x7f000056b000-0x4)=0x4) 2018/02/02 20:21:53 executing program 2: r0 = socket(0x1b, 0x3, 0x4000000000000004) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8001, 0x1244, 0x1}, &(0x7f00009dd000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ba0000)={r2, 0x3e00000000000, 0x0, 0x8, 0xeddc, 0x7}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r2, 0x9}, 0x6) ioctl$FIONREAD(r1, 0x541b, &(0x7f00002a5000-0x4)) mincore(&(0x7f0000ddf000/0x4000)=nil, 0x4000, &(0x7f0000002000-0x83)=""/131) 2018/02/02 20:21:53 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000), 0x0, 0x2040, &(0x7f000000d000)={0x1a, 0x2, 0x5, 0x2, 0x3ff, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/02 20:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) r2 = dup(r1) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000508000-0x5e)=""/94) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d1000)='/dev/sequencer2\x00', 0x400800, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000128000-0x4)=0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ppoll(&(0x7f000021b000-0x30)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/02/02 20:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80804, 0x4, &(0x7f0000a5e000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000c78000-0x8)=0xfffffffffffffffd) syz_open_dev$sndtimer(&(0x7f0000591000)='/dev/snd/timer\x00', 0x0, 0x129242) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f0000dec000-0xfc)=[{0x0, 0x0, 0x7fff, 0x0, @time={0x77359400}, {0x5, 0x5f3}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x5}}], 0x38) 2018/02/02 20:21:53 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0186416, &(0x7f0000008000-0x18)={0x400, 0x5, 0x6, 0x6, 0x11, 0x10001}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) membarrier(0x19, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x7) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x3) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000c000)={r1, 0x1, 0x6, @random="0005000e71b9"}, 0x10) 2018/02/02 20:21:53 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f00005a0000)='./file0\x00', &(0x7f0000d1f000-0xc)={{0x77359400}}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000a5b000/0x2000)=nil, &(0x7f0000d25000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cff000)='net/ip6_tables_names\x00') r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/02 20:21:53 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xfa)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') ioctl$KDMKTONE(r0, 0x4b30, 0xff) rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') fallocate(r0, 0x2, 0x2, 0x1) [ 49.610355] device syz0 entered promiscuous mode 2018/02/02 20:21:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r1 = socket(0x3, 0xf, 0x6) r2 = dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f0000002000-0x23)='system_u:object_r:null_device_t:s0\x00', 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f000018f000)={0x0, 0x10001}) socketpair(0xb, 0x5, 0x1f, &(0x7f0000355000-0x8)={0x0, 0x0}) pipe(&(0x7f000059a000-0x8)) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f000095c000)='/dev/keychord\x00', 0xa0800, 0x0) connect$netlink(r3, &(0x7f00007e8000)=@kern={0x10, 0x0, 0x0, 0x40000400}, 0xc) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f00000de000-0x6)={0x800, 0x141b8e3d, 0x191}) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r4) 2018/02/02 20:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) fcntl$addseals(r0, 0x409, 0x8) pread64(r0, &(0x7f00007ca000-0x8c)=""/140, 0x8c, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000c54000)=[0xfffffffffffffffe, 0xe9]) fcntl$addseals(r0, 0x409, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00005e4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x502}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/status\x00', 0x0, 0x0) 2018/02/02 20:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000e56000-0x8)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/02/02 20:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000e37000)=0x156) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r1, &(0x7f0000238000), 0x0, &(0x7f0000002000-0x48)) wait4(r2, &(0x7f0000000000), 0x80000001, &(0x7f0000000000)) 2018/02/02 20:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c0e000), 0x4) inotify_init1(0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)}, 0x40000000) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000979000-0x4)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000064f000)={0x0, @multicast2, @loopback}, &(0x7f0000710000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000aca000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00006f3000)="d391d02b61ef055621fa0fa1ca877a09", 0x10) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r6, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r6, 0x0) dup2(r7, r6) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000f49000)=""/4096, &(0x7f000022b000-0x4)=0x1000) clock_settime(0x6, &(0x7f0000117000-0x10)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x3, 0x200, 0x0, 0x0, 0x8200, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000a91000-0x4)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x0) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2}) 2018/02/02 20:21:53 executing program 2: r0 = socket(0xa, 0x802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000041e000-0x16)='/selinux/checkreqprot\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x3b, 0x0, @tid}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f000053b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r5, 0x100, 0x3) timer_settime(r2, 0x1, &(0x7f0000000000)={{r3, r4+30000000}}, &(0x7f00003a7000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={r6, @broadcast=0xffffffff, @rand_addr=0x9}, 0xc) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@common='gretap0\x00', @ifru_names=@generic="7b64124334b8ecb841f6f1baa91fe259"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00004f1000-0x560)={0x1, {{0x2, 0x0, @loopback=0x7f000001}}, 0x1, 0x9, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @rand_addr=0xfffffffffffffff9}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @broadcast=0xffffffff}}]}, 0x560) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)) ppoll(&(0x7f0000002000-0x20)=[{r0, 0x2020}, {r0}, {r1, 0x204}, {r1, 0x100}], 0x4, &(0x7f0000001000-0x8)={0x0, r4}, &(0x7f0000001000-0x8)={0x4906}, 0x395) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f0000003000-0x7d)="87c892e5021210eb2d660811e0ba94c933734e5ccdd606610a612e9e62632e4317d784ae5e790e710c1a7f78bfef807369c430065fa67552e820b2103e2c678ed3872a42823799a11d04ac6c8b5b00a8848822c6d8b1b334a8e0d39f8c954c93a64855cbb0793c6f44bc64e51ce878d8918ab9025680ba5290f678cf4c") ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000)={0x7, 0x67}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000064b000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/02 20:21:53 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x4, 0x401, 0x4, r2}, &(0x7f0000471000)=0x10) getpeername$ipx(r0, &(0x7f0000001000), &(0x7f0000002000)=0x10) 2018/02/02 20:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x200) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000caa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000d59000-0x45)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00008a9000), 0x0) [ 49.752451] device syz0 left promiscuous mode 2018/02/02 20:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = accept4$vsock_stream(r0, &(0x7f0000500000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f98000)={0xfffffffffffffffc}) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d50000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f00009d1000-0x4)=0xe8) lstat(&(0x7f00008be000)='./file0\x00', &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000412000-0x4)=0x0) lstat(&(0x7f00004da000-0x8)='./file0\x00', &(0x7f000018e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() fcntl$getownex(r2, 0x10, &(0x7f0000aba000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bf0000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00006b5000-0x4)=0xe8) lstat(&(0x7f0000d51000)='./file0\x00', &(0x7f00006f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d5d000)=0x0) r13 = geteuid() lstat(&(0x7f00006e7000-0x8)='./file0\x00', &(0x7f00004b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005fe000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00007d4000)=0xe8) getresgid(&(0x7f00004fa000), &(0x7f00009a9000), &(0x7f00001b4000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bd4000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ba9000)={0x0, 0x0}, &(0x7f00001d3000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000812000)=0xc) r21 = getpgrp(0xffffffffffffffff) r22 = getuid() getgroups(0x5, &(0x7f00001ad000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f000012d000-0x8)={0x0, 0x0}) r25 = geteuid() stat(&(0x7f00009b5000-0x8)='./file0\x00', &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003cc000+0x3ff)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008e9000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000107000)=0xe8) r29 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00004a9000)={0x0, 0x0}) stat(&(0x7f0000781000-0x8)='./file0\x00', &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000320000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d7000)={0x0}, &(0x7f00007e9000-0x4)=0xc) getresuid(&(0x7f0000f73000-0x4)=0x0, &(0x7f0000ec1000), &(0x7f0000729000)) stat(&(0x7f0000832000)='./file0\x00', &(0x7f00002e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000925000-0x118)=[{&(0x7f0000908000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000263000)=[{&(0x7f0000592000)="ed8e8bbad64768350cc86534d65825985c76c702312ff8a90968ea2049de819422d2046096b25032fda0ddcc54cc019c5125e988ce3da6b55ff436e07abdd389d07acc127a7dae75e5ed41f6eff21cbdd5ed56697e6a", 0x56}], 0x1, &(0x7f0000ce8000-0x4c)=[@rights={0x1c, 0x1, 0x1, [r0, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x4c, 0x8000}, {&(0x7f00008f1000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d7f000)=[{&(0x7f0000cf9000-0x1000)="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{&(0x7f00006dc000-0xde)="f907df4e450a6f4f2a431c8877a3f5596374d0c42d34a78e968ee687afcfde9da85e2f7d559978b9ef81c8c29cf7168f09bba369fb38b9f65b8dc4565f47e8235cfc2a539ba3d5173cf770a1ec9b1c2f6bd5d0dcd887f5c969243135b0b6c7b5c3e505353a11e2a40eb8ef5418431bcc33cd66dc106c41b7a88c509037012f175f4e75b8e03ed728fd80e6bf9a1a6134cd95d27fda079da5739dc2c9b9c6152e8528fce1356e92cc5c1250fe101cce4c3b35deffb9b2f1776bf53fa969e9072e7ac7dacb95b4c18ab7c19aa325d30e6a5b45ffcbbf8ef7c59c6c95f497c5", 0xde}], 0x3, &(0x7f0000e7a000-0xe8)=[@rights={0x34, 0x1, 0x1, [r2, r0, r1, r1, r2, r2, r2, r0, r1, r0]}, @rights={0x2c, 0x1, 0x1, [r2, r0, r1, r0, r0, r0, r2, r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r2, r1, r2, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r0, r1, r2, r2, r0, r2]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0xe8, 0x20004000}, {&(0x7f00000b0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000097e000-0x20)=[{&(0x7f000050c000-0x57)="ff0b4b7f6b5d6c683b6e60b0c9aead512b85a7bb9ed06c835cfb67aa971123a626e40eae2a26b706f161f4a6c9e0913c905c16a751c23d5b4be52206bbc7f0f08653cfa486fdc4da013c12dd9bec648089dfd3f1f18a88", 0x57}, {&(0x7f0000a1c000)="e5af72ac9d1f7c1b8c3a275123778b4eedcd9fcd0f2cf381712fc7c06837d18ff8f686123852bb6809bd91a1ecbe181f193c25df12ce768537f7d60c03b628bbe211386e0afc4e5ef62bcea2db45975e05f9cbfb9cd3eecb0049dbf813b0150e49461b33e494cfb1c3d071f4dd4caa", 0x6f}, {&(0x7f0000a26000-0x2b)="d7ca52913244480c6100ff9c33d0ef72bb895490a203e4cb39c4ca86b3b7f19e40c4fcdb3f93cb44523268", 0x2b}, {&(0x7f0000505000)="f052337f32f7087789c94e56c7ea4dc97570b1a00e2330f03246b5fee9be33cf945faaf2e9af9e282e3411732190e8de8d9bffba5db83608c0431c81c1d013b959978e105d58bc80b3b7d93ba2f88d2cc76d664fb78bef30c23bda7c22d213553be542f09aa4fbf48bed2c6e9f61642408", 0x71}], 0x4, &(0x7f0000b63000-0x8c)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r2, r1, r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x24, 0x1, 0x1, [r2, r0, r1, r2, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}], 0x8c, 0x20008000}, {&(0x7f0000380000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001e5000)=[], 0x0, &(0x7f0000890000-0xd8)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r2, r1, r2]}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r0, r2, r1]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r0, r2]}], 0xd8}, {&(0x7f0000f9d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b22000-0x40)=[{&(0x7f00006c7000-0xdd)="deec05528e53b9362f70f620abac5e695b2f6244f9f8bec1600aefdc32678f77aff776741214b9ef7b7273922de955adf43905e7e86305524872d9337bd0fa1b91fb6ba8e25a2716c87c71cc2f78912ca8bcf8abbe53cfb5634f5cdfc20b726c9da21e8d75c1afb70ee1051c00794c826e26df6b7a495dd3d9f6e8e22d97968ad246011cec19bbcc9f5e111fce97b09621e0fca3d40ed2ed992c02f0456742e8e0c869cd360e8d280d233d619cae0bbbe7bbd969a0bbe1ab72a127d2822fe087fbb0d8cc234e5cccfc6259b1df3b7f6a2906a7095f0b4b9e2b22e68f2e", 0xdd}, {&(0x7f0000953000)="feea30feee992c0a36c71e10f2eb6c4dfe79aa95488804f718aa0f7cde0bfb91b748ce65f33e5b9f3182539b301598c31711371749f59d5ddccfe0043c426f46df8c8bf12c0bfa745de56d58d88c1a91fff8f1d83e3dc9d75d0d32a02a5e3f62be23dac338723b6b57d8769dadb3d98d6f03225dca6b0de286cc93daf69350e1019f806afdad2cd1ae60f0744eaf2d206395a16db036c4c3449a3ac2765c7f44f0e09a4e87a0ab71b9411559a283be9e07b360df537332c9bf2a47887aef8cda53984add560526bba4983109d04dfc4dd8496eeb7725b29aee60c955474e", 0xde}, 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0x8e}, {&(0x7f0000c0f000)="86f162b4301dd32aec54bed9563575eac649ef1fd18c5d7e40ebd3a4a5684781eb09bde4423de08bda0555bde347f09c09539867175c07ef2e2132b2f5f7b5f654a6845af22f5222b74df8f2c6f87bd2b30d5df7c6836fb712c72feb5f9cd5dfb727dea903f52555902fc7b059f5e8ebac01acc9e684e54923d546aef26216e6c34f8091a8561deec11f8000072a8bcd14e637c519cc93cd70167133869e9309915c4114d233169f04d586a9bfb12323b8de6a382d71ff3f00fa664d10d6e3ca24eac0a1e7800484d16035db0c8e6b7fd7ab27d3d0f306ea78ecb2b67ea541a06662a964abf3491b7a2e186e5a248affed4ad9", 0xf3}, {&(0x7f00003e4000-0x9a)="73ca5465757bca140cc7e014b28b0fe6b04a7daefa9160fb5c9ac6e5e8b080ffc6acf356e5650f2164c1763f30e445ca88e0cd12052471fc2ab885d6f7fa9deefb4cec0f267be9b157e2723f0d2c8a322638ca4edfd7ac40af34cfd5dfb232436a835551b7825e1b14d939de5d23c6f1abd2a8507e2241fcdc36c187d1f2823d34ce891531ace4ad47d56415acd122cd04d8d7dfe078c3fc02ec", 0x9a}, {&(0x7f0000ef6000-0x2f)="da28434475a877cacd8519bcd07b5f693fd527eeff8b1c24d8badc4fbd7c18aee9e62f7eee6b1959607b61fdc4290b", 0x2f}], 0x6, &(0x7f0000cf6000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r1, r0]}, @rights={0xc, 0x1, 0x1, []}], 0x54, 0x4000000}, {&(0x7f00001e1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000790000)=[{&(0x7f0000067000)="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", 0x1000}], 0x1, &(0x7f0000e92000)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}], 0x28, 0x8004}], 0xa, 0x8000) sendto$ax25(r0, &(0x7f0000ac9000-0x6a)="121ad6ba44973ae90edabcaf4f42071d8711c53be85315b5c05cedc417dc6f88b3f05bca338f962c98c5f125bd3bf3dff8585fe5eecba6c0ca8758de4f853204c8d12011d4ac757fab0879a39f9748c4667d999b22a08311acccedaae9b1516f245b96840dd4947987c6", 0x6a, 0x24008014, &(0x7f00000f9000)={0x3, {"b85eae58496e8e"}, 0x5}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) r36 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r36, 0x4b4d, &(0x7f00004f8000)={0x5, 0x26f}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/02 20:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000ea2000-0x8)={0x0, 0x0}) r2 = dup3(r1, r1, 0x40000000) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ebd000)={{{@in=@rand_addr=0x6, @in=@empty, 0x1, 0x0, 0x2, 0x4, 0xa, 0x80, 0x20, 0x67, 0x0, r3}, {0x9, 0x77f38000000, 0xffff, 0x9, 0x4976, 0x9, 0x9, 0x1}, {0x7, 0x1, 0x0, 0x8}, 0xffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x0, @in=@empty, 0x1, 0x3, 0x3, 0xa2, 0x401, 0x1, 0x7}}, 0xe8) mlock2(&(0x7f0000cfc000/0x2000)=nil, 0x2000, 0x1) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f00000fe000+0x5d9)=""/117, &(0x7f000087e000)=0xb8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bcb000-0x8)={0x8, 0x9}, 0x8) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000092000-0x58)={0x1f, 0x8000, 0x80000001, 0x737, 0x3, 0x3e}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000abe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 20:21:54 executing program 7: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ad000)={0x0, 0x0, 0x10000000, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents64(r1, &(0x7f0000436000)=""/172, 0xac) getdents(r1, &(0x7f000055f000)=""/4096, 0xffffffffffffff8f) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000067000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000068000-0x8)='./file0\x00', &(0x7f0000067000)={{0x0, 0x2710}, {0x0, 0x7530}}) 2018/02/02 20:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x2000000000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x33}, 0x0, @in6=@empty}}, 0x222) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00006bb000-0x38)={0x0, 0x0, &(0x7f00009f6000)={&(0x7f000045b000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/02 20:21:54 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fdf000)) dup2(r0, r0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f000077e000)={0x8, &(0x7f0000fdf000)=""/8}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000359000)='./file2\x00', 0x100) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000fe0000)=""/4096) 2018/02/02 20:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ce000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000672000)='/dev/sg#\x00', 0x0, 0x6402) 2018/02/02 20:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e6c000-0x14)={0x0, 0x104000000, 0xc4ba, 0x5, 0x9, 0x0, 0xc27}) fcntl$setstatus(r0, 0x4, 0x46400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ec9000-0x4)) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008fb000-0x14)={0x0, 0x0, 0x1000}) 2018/02/02 20:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000192000-0x8)={0x0}) bind(r0, &(0x7f0000c92000)=@pppoe={0x18, 0x0, {0x1, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) pipe(&(0x7f0000ff8000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) r3 = syz_open_dev$tun(&(0x7f0000c5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f3a000-0x4)=0x846, &(0x7f0000137000)=0x4) fcntl$dupfd(r2, 0x2, r3) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000118000)=0x6) readahead(r1, 0x7, 0x9) fstat(r2, &(0x7f000088b000-0x44)) 2018/02/02 20:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a7000-0x70)}}) execveat(0xffffffffffffffff, &(0x7f0000145000-0xc)='./file0/bus\x00', &(0x7f000027d000-0x10)=[], &(0x7f0000f3b000)=[], 0x1) 2018/02/02 20:21:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f00004d2000/0x3000)=nil, 0x3000, 0x1, 0x4012, r0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000005000), &(0x7f0000002000)=0x125) sync() 2018/02/02 20:21:54 executing program 3: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eea000)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000eeb000-0x4)=0xe8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eeb000-0xe8)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000eeb000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a62000)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x3, 0xb0a, 0xa, 0x80, 0xa0, 0x2b, r1, r2}, {0x6, 0x7, 0x10001, 0x9, 0x6, 0x0, 0x7f, 0x9}, {0x0, 0x87, 0x81, 0x4}, 0x1, 0xf, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0x2, @in=@empty, 0x2, 0x2, 0x3, 0x6, 0x6fd3ee1a, 0x2275, 0x6}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000036f000-0x4)=0xf08, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x18, 0x100000000) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000046b000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x5, 0x3, 0x5}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000eec000)={0x1, 0x4, [0x883, 0x4d4, 0x42e, 0xe59]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000eeb000)={@generic="34680f3e29b4fc0208eaaa2b3b3f093f", @ifru_flags=0x8400}) 2018/02/02 20:21:54 executing program 2: r0 = socket(0x18, 0x0, 0x4) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000791000-0x5)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/02/02 20:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093d000)='/selinux/policy\x00', 0x0, 0x0) connect$netrom(r3, &(0x7f0000853000)=@ax25={0x3, {"9fcf5832ff54f0"}, 0xffff}, 0x10) clock_gettime(0x0, &(0x7f00005bd000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000069b000)={0x0, r4/1000+10000}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x316) fcntl$setsig(r1, 0xa, 0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000e83000-0x8)={0x0, 0x369}, &(0x7f0000a3d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00009b0000-0x8)={r5, 0x10000, 0x281}, &(0x7f0000469000)=0x8) fcntl$setownex(r1, 0xf, &(0x7f0000435000)={0x0, r0}) recvmsg(r2, &(0x7f00001e0000)={&(0x7f00001a8000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f00003f2000)}, 0x0) r6 = dup2(r1, r2) tkill(r0, 0x15) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000000000000000}, 0x77465c3e7918c12) getsockname(r2, &(0x7f000017b000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f000007c000-0x4)=0x10) statfs(&(0x7f0000be9000-0x8)='./file0\x00', &(0x7f0000231000)=""/4096) modify_ldt$read(0x0, &(0x7f0000000000)=""/214, 0xd6) ppoll(&(0x7f0000fe1000-0x50)=[{r2}, {r6, 0x188}, {r6, 0x8400}, {r1, 0x301}, {r3, 0x4000}, {r6, 0x1000}, {r1, 0x1000}, {r2, 0x40}, {r3, 0x8649}, {r3, 0x6a6}], 0xa, &(0x7f000073d000), &(0x7f0000d55000)={0x2}, 0x8) renameat(r3, &(0x7f0000b3a000)='./file0\x00', r6, &(0x7f00003ff000)='./file0\x00') 2018/02/02 20:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) unshare(0x400) syz_open_dev$sg(&(0x7f00008ac000)='/dev/sg#\x00', 0x8, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e29000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000ca0000)='./file0\x00', 0x200000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) inotify_rm_watch(r1, 0x0) 2018/02/02 20:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006cd000-0x9)='/dev/ppp\x00', 0x2000, 0x0) lstat(&(0x7f0000432000)='./file0\x00', &(0x7f00000a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000fda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000b6d000)='./file0\x00', r2, r3, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006b3000)={0x81, 0xffffffffffffff80, 0x1, {0x0, 0x989680}, 0x2, 0x2}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000090f000-0xe)='/dev/keychord\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000bfd000)={0x3, 0x2, 'client1\x00', 0xffffffff80000002, "9f33c27566e04118", "c5e7494bdc9c060cba2918aaaeb8169a4674031e81ea5c89fa89b09754bf0943", 0xa7b, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00006d2000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0xfffffffffffffffd, 0x1000000000000a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 20:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eec000-0x8)='keyring\x00', &(0x7f00009f8000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f0000ab7000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000008a000-0x410)={0x7, {{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x6}}, 0x0, 0x7, [{{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}, {{0xa, 0x2, 0xab78, @loopback={0x0, 0x1}, 0x20}}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, {{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7c90}}, {{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x3, 0xecc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcdb}}, {{0xa, 0x0, 0x200, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}}]}, 0x410) add_key$user(&(0x7f0000787000)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c10000-0x2e)="9d647e353e88fd07c012ecb8410f7f1aa8a4ee5100b5f88ed882151aba81e985874a3cd57a208cfea0d50dc78edb", 0x2e, r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x9, 0x4) 2018/02/02 20:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ac7000), &(0x7f0000257000-0x4)=0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000da6000-0x8)) getdents64(r0, &(0x7f0000010000-0x1000)=""/1024, 0x400) 2018/02/02 20:21:54 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fec000-0x8)='keyring\x00', &(0x7f0000feb000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/status\x00', 0x0, 0x0) open(&(0x7f0000f4f000)='./file0\x00', 0x2000, 0x131) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000d42000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f0000fec000)=0x1e) keyctl$read(0xb, r1, &(0x7f0000313000-0x5c)=""/92, 0x5c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x0) fchmod(r3, 0x0) 2018/02/02 20:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f000085a000)='h', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) lsetxattr(&(0x7f0000bc4000+0x705)='./file0\x00', &(0x7f00003f3000-0x9)=@known='user.syz\x00', &(0x7f0000047000-0x9)='vmnet0*:\x00', 0x9, 0x0) [ 50.210160] audit: type=1400 audit(1517602914.418:46): avc: denied { create } for pid=6679 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 20:21:54 executing program 0: setfsuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f000010e000-0xe6)="c928e244a554fc36e154a4c5fb3f162385aa647bc2ee68ddf993116202ac40a4cb9cec0328bc07ccac53bf5cdb7e981e7d639a4d0e98e5fbf38e0f47b7130155d4b5e70e7f3ba4d0240aed8a2f085cf990de82042684a827fce9e3da1682b37b12a8b2b74acc8582781138a57614d0c58e9442f586429ade0e979279c5475c9fa37ff108965c1ca02ed53640f53cfa059408f46b707fda69f15367b96513fdc4e916767a0ceeba284a15dd646dff75428228b1b9c3f7f6e343c570d120fbf3b014f7cd746d26b76ac2757f7c2625b6dcc8188dee792c1da0c87a272db9c9191a6f9366e54836", 0xe6, 0x20000014, 0x0, 0x0) 2018/02/02 20:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e35000-0x8)={0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000052b000)=@int=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ab9000), &(0x7f00003ac000)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x0}, 0xffffffffffffffab, &(0x7f0000002000)=[{&(0x7f0000ade000-0x73)="550000ff03000000000000b2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6be091d424c5207b032b1143a4c06d5a7e6ac6f8aa8ea45014722a9ff4ddddff0b52", 0x73}], 0x1, &(0x7f0000004000)=[]}, 0xfffffffffffffffe) [ 50.348341] audit: type=1400 audit(1517602914.558:47): avc: denied { create } for pid=6679 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 20:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000904000)='/dev/sequencer\x00', 0x402000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000fea000)=0xb242, 0x4) connect$inet6(r0, &(0x7f00008b2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 20:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000ba3000), 0x84800) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/02/02 20:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[], 0x0) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) shutdown(r1, 0xfffffffffffffffe) 2018/02/02 20:21:54 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) r2 = syz_open_dev$urandom(&(0x7f0000001000-0x3)='/dev/urandom\x00', 0x0, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x0, &(0x7f0000004000)="8ac480257b2c4680ac4937be75eb50fb9869a8f5bd242ef866236b07bd9c4035ff05f9de52e090293f38bdbc53a18cf3c63beb7741e0ae14b3ad95c18b053ebb72b257496f7cae419e7718519380c620242a1687c0f2da423ef68582b8ad73212d5661d1752a572c0dc363eb342a0928af41ccd3ef12727784c7a2f702a7a672270703e4c2854bba519a82e978ec5aeb6fb58456c7f39e8f29497600ae480049fa69a6c1d5e6fa262640982d9bccf88f3143496a45535b") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x3) fstat(r0, &(0x7f0000001000-0x44)) ioctl$KDSETLED(r0, 0x4b32, 0xfd2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006000-0x4)=0x0) ftruncate(r0, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000005000)={0x0, r3}) 2018/02/02 20:21:54 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x2a)) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9b000-0x16)='$selfposix_acl_access\x00', 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f9b000-0x1f)={@loopback={0x0, 0x1}, 0x2, 0x3, 0x3, 0x8, 0x0, 0x2, 0x6}, 0x20) 2018/02/02 20:21:54 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0xfffffffffffffffb) mlock2(&(0x7f000020d000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00003b8000)={0x10}, 0xc, &(0x7f0000e26000)={&(0x7f0000e4f000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd}, []}, 0x14}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002e0000)=@generic, 0x10) 2018/02/02 20:21:54 executing program 2: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000456000)='/dev/ppp\x00', 0x222000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dc1000-0x4)=0x4, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000007ffc, 0x41, 0x80000000000001, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005f3000)={0x0, 0x7530}, 0x8) restart_syscall() r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f000076c000-0x87)=""/135) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006c2000-0x4)=0x1, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000483000), 0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000a64000)={0x5, 0x7, 0x1, 0x9, 0x9, [{0x0, 0x6, 0xce9, 0x0, 0x0, 0x2006}, {0x7, 0x8, 0x0, 0x0, 0x0, 0x100}, {0xbe49, 0xffffffffffffae28, 0x0, 0x0, 0x0, 0x200c}, {0xff, 0xffffffff00000000, 0x8, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x5e}, {0x101, 0x7fff, 0x5, 0x0, 0x0, 0x800}, {0x0, 0xffffffff80000001, 0x3ff, 0x0, 0x0, 0x8}, {0x401, 0xffff, 0x100, 0x0, 0x0, 0xe8240fb9cfd8d93e}, {0x2, 0x4d7, 0xffffffffffffff1d, 0x0, 0x0, 0x2000}]}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000476000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x6, @empty}, 0x26, {0x2, 0x0, @empty}, @common='syzkaller1\x00'}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000631000)=0x6) socket$netlink(0x10, 0x3, 0xf) rt_sigpending(&(0x7f0000acb000-0x8), 0x6) 2018/02/02 20:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001b7000-0x10)='/selinux/member\x00', 0x2, 0x0) getrandom(&(0x7f0000142000)=""/4096, 0x1000, 0x3) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b31000)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000410000)=0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000199000-0x14)={0xffffffffffffffff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00008eb000)=""/69, &(0x7f0000412000-0x4)=0x45) 2018/02/02 20:21:54 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000a0b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8990, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/02 20:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffffffffffdb2, 0x0) shutdown(r0, 0x1) sendmsg$inet_sctp(r2, &(0x7f00007ee000-0x1c)={&(0x7f0000c2f000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10, &(0x7f0000ca5000)=[{&(0x7f0000215000)}, {&(0x7f0000748000-0xbc)="183abf7c8eedc991a4ccff31877022416ce24668c852ee7e312da863c1c3dea1634eb96871f7bf9ded7420ac08dbcd5c26be64186fd3c8a96f56f6f0d007158c128c96f82ac1551d7501a6ff29a4c477558df7776841ebdd0913c96f4dfa825f24132555240c39ff5d2f81bd5cb4cfc9e475f2d81065b9c4196e9dd8e8f6d2552c5b50481e4182da9ff51dbda4da1db8786ccae1bdc79a67e45b53cdad94ecfe302326c893945f47fefe42aca261376b4c3ff2763d97ae3de0c1a425", 0xbc}, {&(0x7f0000870000)="eb1c1643bbd63c1a89c1e4a6465f16f23acad018817425f048591c50832156c568e3497d", 0x24}], 0x3, 0x0, 0x0, 0x80}, 0x4000) [ 50.574801] audit: type=1400 audit(1517602914.778:48): avc: denied { create } for pid=6758 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.628827] audit: type=1400 audit(1517602914.838:49): avc: denied { create } for pid=6758 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.637784] audit: type=1400 audit(1517602914.848:50): avc: denied { write } for pid=6758 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.676477] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/02 20:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000644000-0xa8)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ed1000-0x50)={{0x4, 0x5c}, {0x2, 0x74}, 0x7, 0x6, 0x2}) 2018/02/02 20:21:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000013000)='./file0\x00', 0x8000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0xdd, 0x0, 0x7, 0x63}, 0x8) creat(&(0x7f0000000000)='./file0\x00', 0x52) fremovexattr(r0, &(0x7f0000012000-0x14)=@known='security.capability\x00') 2018/02/02 20:21:54 executing program 2: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000456000)='/dev/ppp\x00', 0x222000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dc1000-0x4)=0x4, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000007ffc, 0x41, 0x80000000000001, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005f3000)={0x0, 0x7530}, 0x8) restart_syscall() r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005b4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f000076c000-0x87)=""/135) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006c2000-0x4)=0x1, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000483000), 0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000a64000)={0x5, 0x7, 0x1, 0x9, 0x9, [{0x0, 0x6, 0xce9, 0x0, 0x0, 0x2006}, {0x7, 0x8, 0x0, 0x0, 0x0, 0x100}, {0xbe49, 0xffffffffffffae28, 0x0, 0x0, 0x0, 0x200c}, {0xff, 0xffffffff00000000, 0x8, 0x0, 0x0, 0x1}, {0x2, 0x4, 0x5e}, {0x101, 0x7fff, 0x5, 0x0, 0x0, 0x800}, {0x0, 0xffffffff80000001, 0x3ff, 0x0, 0x0, 0x8}, {0x401, 0xffff, 0x100, 0x0, 0x0, 0xe8240fb9cfd8d93e}, {0x2, 0x4d7, 0xffffffffffffff1d, 0x0, 0x0, 0x2000}]}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000476000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x6, @empty}, 0x26, {0x2, 0x0, @empty}, @common='syzkaller1\x00'}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000631000)=0x6) socket$netlink(0x10, 0x3, 0xf) rt_sigpending(&(0x7f0000acb000-0x8), 0x6) 2018/02/02 20:21:54 executing program 7: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef8000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) getrusage(0xffffffffffffffff, &(0x7f0000e8b000)) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000efa000-0x8)={@remote, @multicast2}, &(0x7f000001b000)=0x8) 2018/02/02 20:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000466000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendto$inet(r0, &(0x7f0000d51000)="45e74108d207c56183bef8a85c0edb50937cd96bc47cf5c654302c04da740a52030860595ccf902f72709cbaebfb84cbf5f478f58d4abdb7071433b0278597c62bfbf3ee3ef326658d3f3505ff7c3a81d33d49f3cd9811f036f204c73b09fcca87144c2e47ee92d3c657d3716c808189c897766c7dba4d5186f7827907e8eba2a8ee637f7b735de8c3813fb15a978932a5b6af18cf1a7cf26b14f72adbf1e74b3f86bf41947d3db0a4fd1f328ede42b8428290f229", 0xb5, 0x4010, &(0x7f0000fcf000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) madvise(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0xf) bind$inet(r0, &(0x7f0000cda000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0) 2018/02/02 20:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00003d7000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x14) r1 = syz_open_dev$mice(&(0x7f0000425000-0x10)='/dev/input/mice\x00', 0x0, 0x400c00) sendmsg$nl_crypto(r1, &(0x7f0000876000-0x1c)={&(0x7f0000dd4000)={0x10, 0x0, 0x0, 0x1030100}, 0xc, &(0x7f0000e92000)={&(0x7f0000bb7000-0xf8)=@del={0xf8, 0x11, 0x8, 0x3, 0x2, {{'drbg_pr_ctr_aes192\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x13d}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x2}]}, 0xf8}, 0x1, 0x0, 0x0, 0x5}, 0x4) 2018/02/02 20:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004f5000)='/dev/input/mice\x00', 0x0, 0x900) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001a2000), &(0x7f00001c3000)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c08000)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000b21000)=@hdr={0x800001, 0x0, 0x0, 0x9, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) fcntl$setlease(r1, 0x400, 0x2) 2018/02/02 20:21:54 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001000-0x8c)={0x40, 0x0, 0x8, 'queue1\x00', 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a9c000)) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x40021) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000deb000)="ee3545733b9742ebb2675a3e96e7fd3d", 0x10) close(r0) 2018/02/02 20:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000628000)) dup2(r0, r1) 2018/02/02 20:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008c8000)={0x0, 0x86, "a5e3edc4ab0fb9d467c58bd306cd93c47c15528f175c900a5a5b5b8ea73056041f0b5f0d165803fcad99e336c2e268562785e7fc0a4566677613d234b4aa85c5549f6e01a959f1c554cff5692ecf2452c210263e6353d2d70d9074be39341cf30258ed9c129a01fd2e62a05e433378485fb9f93e3b50b03b20e8b24e23e6d9e6361f56c6710c"}, &(0x7f000096d000)=0x8e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000eaf000-0xc)={r2, 0x1ff, 0x4e1ac5f29bfd3411}, 0xc) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x80000000) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/02 20:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ef000-0x8)='./file0\x00', 0x80) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000012000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x842, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000001000-0x1)) 2018/02/02 20:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f00006b6000)=0x5bf8e1e76e09f173) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b98000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) personality(0x5800007) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005ac000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0186405, &(0x7f00004a4000-0x20)={0x4, 0xc000000, r4, 0x8000, r2, 0x816e, 0x1, 0x6}) tkill(r4, 0x20) ptrace$getregs(0xe, r4, 0x0, &(0x7f00007b7000-0xe5)=""/229) fchown(r0, r2, r3) 2018/02/02 20:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x2, 0x0, 0x2, 0x1, 0x2000000000e59}) socket$inet_icmp(0x2, 0x2, 0x1) [ 50.809739] keychord: keycode 16224 out of range 2018/02/02 20:21:55 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c7000+0x7f6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0xffffffffffff7877}}, 0xfffffffffffffeff, 0x8000}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x33ce}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, &(0x7f0000002000)=""/135, 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000e0c000-0x10)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f0000a5b000)=[{&(0x7f0000e86000-0x1)="93", 0xffffffffffffff28}], 0x17, 0x483008) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a2d000)=0xff, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ee5000)=0xc0, 0x4) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000456000)=0x100000000, 0x4) [ 50.838853] keychord: keycode 16224 out of range 2018/02/02 20:21:55 executing program 7: prctl$void(0x7f) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/autofs\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$KDDELIO(r0, 0x4b35, 0x9b) 2018/02/02 20:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) 2018/02/02 20:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000491000), &(0x7f0000a2d000)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000704000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/02 20:21:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4), 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) chmod(&(0x7f0000464000)='..', 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000d28000-0x2)='..', 0x2) r1 = getpid() syz_open_procfs(r1, &(0x7f0000085000)='task\x00') pipe(&(0x7f0000901000)={0x0}) connect$unix(r2, &(0x7f0000086000)=@file={0x0, '..'}, 0x4) 2018/02/02 20:21:55 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) socketpair(0xf, 0x806, 0x9, &(0x7f0000335000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000082c000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/02/02 20:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000b8b000-0x7)='\v', 0x1}], 0x1) lstat(&(0x7f000066b000)='./file0\x00', &(0x7f0000625000-0x44)) 2018/02/02 20:21:55 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000003000-0x20)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/02/02 20:21:55 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005000-0x25)="240000001300fffffffefd956fa283b70a00008000000000000000683540000004000300", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000-0x16)='/selinux/checkreqprot\x00', 0x80400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000017000)={0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000018000)='/proc/self/net/pfkey\x00', 0x121482, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000019000-0xc)={0x40000000, 0x1, 0x33}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000019000-0xc)={r2, 0x80000, r3}) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000018000-0x18)={0x0, 0x0, 0x20, 0x6}, &(0x7f000000b000)=0x18) syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x3ff, 0x0) r5 = getpid() getpgid(r5) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000010000)={r4, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x100000000}}, 0x5, 0x2, 0x1, 0x7, 0x10}, &(0x7f0000018000-0x4)=0xa0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000019000)={@multicast2, @local}, &(0x7f0000012000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000000e000)=0x7, 0x4) 2018/02/02 20:21:55 executing program 7: 2018/02/02 20:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r3, 0x2, 0x0) 2018/02/02 20:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000000a000)='tls\x00', 0x4) fsetxattr(r0, &(0x7f0000543000-0xc)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000394000-0x4)='R2.\x00', 0x4, 0x0) 2018/02/02 20:21:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x58)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7, @empty, 0x121c4000000}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ba0000-0x1)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00005ee000)=0x401) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f00000a7000-0xd)='attr/current\x00') sendfile(r3, r3, &(0x7f00007f9000-0x4), 0x1f) prctl$setname(0xf, &(0x7f0000c2e000-0xd)='attr/current\x00') 2018/02/02 20:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000cdd000-0x50)={{0x2, 0x0, 0x0, 0x0, 0x80000000}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d9e000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac6000-0x11)='/dev/vga_arbiter\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003e4000-0x8)={0x0, 0x600e9f7f}, &(0x7f0000ed3000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000513000-0x8)={r3, 0x100000001}, 0x8) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00007b4000-0x8), &(0x7f0000277000-0x4)=0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d2000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r5 = openat(r4, &(0x7f000026f000)='./file0\x00', 0x40003, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000ad3000-0x8)={0x1, [0x0]}, &(0x7f000046a000-0x4)=0x8) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f000076c000-0x6)={0x7, 0x3, 0x1}) connect$ipx(r0, &(0x7f0000628000-0x10)={0x4, 0x8, 0x2, "55dd9eae8a39", 0x8}, 0x10) 2018/02/02 20:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) r1 = syz_open_procfs(0x0, &(0x7f0000b7a000-0x7)='cgroup\x00') mkdirat(r1, &(0x7f0000b6f000)='./control\x00', 0x109) r2 = open(&(0x7f0000028000)='./control\x00', 0xfffdfffffffffffd, 0x1) mkdirat(r2, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f00004dd000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) renameat2(r2, &(0x7f0000dce000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000fec000)) 2018/02/02 20:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000167000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007ef000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000}) fcntl$lock(r3, 0x6, &(0x7f0000f4c000-0x20)={0x40000000001, 0x0, 0x0, 0x2}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001e1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d9a000)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00009ce000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) r8 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eb4000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000170000-0x4)=0xe8) r10 = getegid() r11 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002af000)={0x0, 0x0}, &(0x7f00005c1000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000110000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a3000)=0xc) r14 = gettid() r15 = getuid() getgroups(0x1, &(0x7f0000f9d000)=[0x0]) sendmmsg$unix(r4, &(0x7f00004dc000-0x38)=[{&(0x7f0000099000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000392000-0x18)=[{&(0x7f00004c4000)="accabd8d0fb233bd33f5e1619e54", 0xe}, {&(0x7f0000581000-0x34)="f592eab0a330ccfbc19c5d1ab875001bb590631acf8f78f46c347b035311b54e570b7fdfdcb7efbe13be02a0befc723c364a1c82", 0x34}, {&(0x7f0000c97000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000adb000-0x10)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10, 0x40}, {&(0x7f0000a11000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e70000)=[{&(0x7f0000323000-0x7d)="bbd5e352e8a7b3ece8d85baa8790391a7109204e52a2751dfb59d8059386e60d1a9a19ad8e671a929616796822cf4bd7e405dad393a123cb956c3ee8abd2da49f59c12344a9cb0385018a6a02ece0f41fe3519cb4e21e3ce89c830e9af707adefeac805c493f517a8d31c29355fd2805d5d3f14f3b6bef8f3b11de0ff9", 0x7d}, {&(0x7f00008fd000-0x16)="4c4b741dd051d7377bb0afe292d19574844aa7c37828", 0x16}, {&(0x7f0000152000-0xe8)="a51192a6fc9157e1f61e4564cb33ed1f9998b04291f8717c71a27652fce51533707f9061ff883c17eb8487e5f5fc63cda956e5eaf3e91e0b20b5703a4bf822fd320027b338c7c82113a9b7cf70c3dcc2f7b2515194ea3832cdcd8f22a384115246bdd3baef2d89cdab068c329aed20ca780f8b61531edfb57d3b407b22625888228ade1d9f6646991133ef5125e92ce5af1491e375e901aff9dd629aa5175560023d54acf16dd332b5bca3b1b9de916a7ea8e76298eaa5fc2b5db0d2caa3bcf157b8169ad28b61a2e2b0e6b05b9d4158ff02a0d61374ca5b18f7139e805214968da800eaa1014801", 0xe8}, {&(0x7f0000730000-0xdd)="1e054829dd41923919f3cd0392d86f21f8b0a582019c28fff0586033575a00948110c4cc876caf772d736c4c3e7604ba9234033478656ae1fe20b1ca9d6ebb1c8482dc5630ca3404bcd88b7b8dfadc91488406acdebd4438b89931d564ae076c1de1a3d40d54f13ba8526b1172b4fea997d7eacaf26b5ed5ce13845f760ffad2069148d2f447b3545808563c6866f616e6c38bd26698098b12d242b9c36c0db38e70223b94aa24164da2b548640b663fd31c1bb705c690e45aa0a10b4335a6eb3349ec48f3902fb1cad2901757512fbfa40e25548b394a3f9e92e504b8", 0xdd}, {&(0x7f0000c56000)="61d865ed75007f9d3b89eb43e2834e72991b4e657a8f5cf12e717bc1509dec7b9382d47d4325149655c9c99d71b867fbe53c118c2fea5143e6aa33073e3139aeda9ccdea49e2bee12864400a700f600f704ce3b6eec9a7019e0fd2cc02e39709d625", 0x62}, {&(0x7f00006e9000-0x8d)="5bc3a9ad687bff0a6c9b6c7d15a9218c2963b308aa8b74db559b216307ecfb31c19fef34ac3d54c2f2367b09e5481c9f70b1753de8ecc830709b0c8463d05240b5fbb273f50f057611d933f4d0f06b448dde225d625ae3901a71bd598128963288b2f40f642fb0c0714aefcd71ec37614c6d17d4ce4201cacf6c0899b1c917286d312ee7b9b73e7a07bf03e3bd", 0x8d}], 0x6, &(0x7f0000640000)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x14, 0x1, 0x1, [r2, r1]}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x10, 0x1, 0x1, [r2]}], 0x98, 0x10}], 0x2, 0x10) pipe2(&(0x7f0000d0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r19 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r19, 0x1, r17, &(0x7f000000a000)) vmsplice(r18, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) epoll_wait(r19, &(0x7f00004dd000)=[{}], 0x1, 0x0) 2018/02/02 20:21:55 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000092a000)) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a88000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000456000-0xc), &(0x7f0000155000-0x4)=0xc) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000+0xb12)={@dev={0xac, 0x14, 0x0, 0xa}, @rand_addr=0xfffffffffffffff8}, 0x8) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioprio_set$pid(0x8000000000000001, r0, 0x2001fc080) 2018/02/02 20:21:55 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000008000)={0x2, 0x8000, 0x6, 0x1, 0x0}, &(0x7f000000b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000011000-0x8c)={r3, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x7}}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000003000)={0x1, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f000000b000)={0x6, r4}) add_key$keyring(&(0x7f0000012000)='keyring\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x401, 0x8000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000011000-0x98)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r5, &(0x7f000000b000)=&(0x7f0000014000), &(0x7f000000e000)=0xc) 2018/02/02 20:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000b15000)) 2018/02/02 20:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect(r0, &(0x7f0000e16000)=@nfc={0x27, 0x4, 0x1000, 0x7}, 0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 20:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x14, 0x2, @tid}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000027c000-0x28)={0x3, 0x1c, 0xfdce, 0x1, "d8f8a48989f6d93c8b8cbd3a4113536efef7f9a6eff0bc81ec9507d6f00662ec"}) 2018/02/02 20:21:55 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f89000-0xc)={0x0}, &(0x7f0000dc1000-0x4)=0xc) getpgid(r0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000d26000-0x8)={&(0x7f0000d25000)="63d4bb0f19ec264117179dd00405310c3799120e4f1c66e5a4f00feb979467b40610d30928b8635b7f005cf8c552af2988fc925a801f1cc1a31918483b98eaeece235064e24d6e7cb63fefcf40c04e203947cf3156148981477719ff6ba1c28733842d80cbddb0fbd4a6e1cdd7758a14f41c398a3f775098adb9a4166c12da5d7033d5c684b2f96abb5ccb764495af166a4c1c64c9754979c5c7ec6005972c06034f2e6574a12844b4bda6b944c0ec5d7481063b06c25fadd20c7ade15ca5412910bf20b207e53e127abdd42624f9cfaf85dd3c498d34f5ba4b3a44cc03ac0a973123e", 0xe3}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005000+0xfb6)) 2018/02/02 20:21:55 executing program 4: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000003b000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) getdents64(r1, &(0x7f0000005000-0x4a)=""/74, 0x4a) ioctl(r0, 0x707, &(0x7f000003b000-0x2)) 2018/02/02 20:21:55 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x301400) setsockopt$inet6_int(r0, 0x29, 0x200000000008, &(0x7f0000add000-0x4), 0x279) 2018/02/02 20:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000de000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000eb2000-0x50)={@generic="528b1d7ba2248c6e3a73179d3613bc84", @ifru_names=@generic="4b75f56993274e80f6d9510e7b45599c"}) lstat(&(0x7f0000304000-0x8)='./file0\x00', &(0x7f0000f37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f0000266000)='./file0\x00', &(0x7f0000617000)='./file0\x00', 0x1000, r1, r2, 0x5, 0x1, 0x40040) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008f5000)='attr/fscreate\x00') preadv(r3, &(0x7f00001c8000-0x8)=[{&(0x7f0000640000-0xf9)=""/249, 0xfffffffffffffe12}], 0x1, 0x0) creat(&(0x7f0000fe3000)='./file0\x00', 0xc) lseek(r3, 0x0, 0x2) 2018/02/02 20:21:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006e0000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="e55c706827e97e065274a5a028f01d2725652488a82484cf706734edb07dd8f8560e49998c39174d7e72", 0x2a, 0x10, &(0x7f0000000000)=@ipx={0x4, 0x5, 0x6, "cd40651ebb12", 0x80000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup2(r1, r0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000316000)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000731000-0xc)={@broadcast=0xffffffff, @empty}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000050a000-0x4)=0x2000200000, 0x4) 2018/02/02 20:21:55 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007dc000)) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x311000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000e81000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0x60, 0x0, &(0x7f0000001000-0x60)=[@enter_looper={0x630c}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x10, &(0x7f0000000000)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000), 0x1, 0x0, 0x33}, @flat={0x77622a85, 0x100, r2, 0x1}], &(0x7f0000000000)=[0x0, 0x18]}}, @dead_binder_done={0x40086310, 0x3}, @free_buffer={0x40086303, r3}], 0xcd, 0x0, &(0x7f0000000000)="38ad6e0e8a96a9233ba5b78a4a9d51488858b596dd153874e0c153c4125b5f64299ac4007f34dd7135141c09e48bc9fb516d2f44264219d56d6450e76f1436bbe02dc2ac6a0a8903686312b4e49bf6b7bff198e21fbd61389a458813a8afad8d3b1ae50d4379e6f6cd471b1ea091f27f8834733fe1496d82e2c152cca686b5e7df043352fb4e5582360d0d8941578f8fd6aeec206ef5ac12d02f8693fef60c28e5865eabd72d109ddab2bf6023a9e878144769ca55cf89fc0a735ec60d2d21c37821b63e09ff137b4256b55b3d"}) getpeername$unix(r0, &(0x7f0000f22000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) accept4(r0, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000013000-0x4)=0x60, 0x0) 2018/02/02 20:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000893000-0x4)) writev(r0, &(0x7f00002ce000-0x10)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000060004000000000000", 0x39}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000157000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/02/02 20:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f97000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00007c8000-0xbc)={0x8, 0x0, 'client1\x00', 0x4, "c895809ba20bb8a0", "19b1a9ebbefe8e84c767da351378205f393285b21471c654d4f0b3150643a510", 0x9fb, 0x5}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000961000-0x4)=0x800, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) chroot(&(0x7f0000020000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/02 20:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000509000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ea000)='/dev/rtc\x00', 0x81, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00007b8000)=0x40, 0x4) syz_open_dev$sndseq(&(0x7f0000cd6000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/02 20:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000013000-0x20)={@common='rose0\x00', @ifru_flags=0x1002}) r1 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000-0xc)) ppoll(&(0x7f00000b7000-0x18)=[{r1}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f0000ffa000), 0x8) 2018/02/02 20:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000008000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x2705af401b20dfdc, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0xffffff88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty, {[]}}}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b1a000-0x8)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eb8000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000577000)=0x1) r1 = syz_open_dev$usbmon(&(0x7f0000999000-0xd)='/dev/usbmon#\x00', 0x33, 0x101000) connect$ax25(r1, &(0x7f00009c4000-0x10)={0x3, {"3bbd6432d2881c"}, 0x80000001}, 0x10) recvmsg(r1, &(0x7f00005ea000)={&(0x7f00003aa000)=@ax25, 0x10, &(0x7f000041f000-0x28)=[{&(0x7f0000b21000-0xe1)=""/225, 0xe1}, {&(0x7f0000108000)=""/130, 0x82}, {&(0x7f0000cb1000-0x9d)=""/157, 0x9d}, {&(0x7f00002f9000-0x7f)=""/127, 0x7f}, {&(0x7f0000e6a000)=""/82, 0x52}], 0x5, &(0x7f0000f25000)=""/9, 0x9, 0x303e}, 0x40002000) 2018/02/02 20:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000cd000)=0xf9) 2018/02/02 20:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) close(r1) recvmmsg(r0, &(0x7f0000a18000-0x60)=[{{&(0x7f0000bbc000)=@nfc_llcp, 0x58, &(0x7f0000d4a000-0x50)=[{&(0x7f00004d3000)=""/212, 0xd4}, {&(0x7f00002e8000-0xd1)=""/209, 0xd1}, {&(0x7f000034c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000511000)=""/238, 0xee}, {&(0x7f00002c4000-0x9c)=""/156, 0x9c}, {&(0x7f0000867000-0x98)=""/152, 0x98}, {&(0x7f0000d2e000)=""/113, 0x71}, {&(0x7f0000cce000)=""/4096, 0x1000}, {&(0x7f00000dc000)=""/133, 0x85}, {&(0x7f0000d60000)=""/221, 0xdd}], 0xa, &(0x7f00003b9000-0x61)=""/97, 0x61, 0x200}, 0x898}, {{&(0x7f000096e000)=@sco, 0x8, &(0x7f0000808000)=[{&(0x7f00008ca000)=""/16, 0x10}, {&(0x7f00006ee000)=""/6, 0x6}], 0x2, &(0x7f0000786000)=""/215, 0xd7, 0x7}, 0x48}, {{&(0x7f0000019000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000b2f000)=[{&(0x7f0000217000)=""/4096, 0x1000}, {&(0x7f000077e000-0xc9)=""/201, 0xc9}, {&(0x7f0000d17000)=""/125, 0x7d}, {&(0x7f0000f1a000-0x2e)=""/46, 0x2e}, {&(0x7f0000f8e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bd6000)=""/4096, 0x1000}, {&(0x7f0000720000-0x422)=""/4096, 0x1000}, {&(0x7f0000b05000)=""/101, 0x65}], 0x8, &(0x7f00009dd000-0x1000)=""/4096, 0x1000}, 0x3}], 0x3, 0x100, &(0x7f00007b0000)) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000a59000)) 2018/02/02 20:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000644000-0xfd)=""/253) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000765000), &(0x7f0000a6d000)=0x4) fstat(r0, &(0x7f0000783000-0x44)) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c35000-0x4)=0x5, 0x4) lseek(r0, 0x0, 0x5) pwrite64(r1, &(0x7f0000177000)="619a3ba97dfdacdbe7dd3b101091fee0c2cc1405c2df3e0aeffd6e10e10752ba43ee7c2d705b692ea17fe0d53aef43625bdceaf4f924229344b62584c9590560d98e5d89db5d5a194bb9be27fb81f57cdb122aa28ab1a14c35f04cc7b401d2e98f85fe7d38beb9101919f25b7323838a638634855d5c37ee8e6c8367f6210d38cf44038a1089832924baae55e8fd0a0146968a88a1463b37c1c092973a573738bf36", 0xa2, 0x0) 2018/02/02 20:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000002, 0x7ffffffffffffffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000028000)='/dev/sequencer\x00', 0xc0180, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006a7000-0x99)={0x0, 0x91, "194c923b63f30d1ecdb030135a924ea50bdaa0bbddf584571de373d9d558832189c81a5db88dfc83cd8dc74396108c5297c986550ddfab7466aadda30c1bd5baa1818ed5075d809ab5f9fad8988b7701bf523b9df472192a6676d68f7e4366e0b686eb9ff6e15a9a8450f48cbcf8c9957493e27a95d1c26af9672013f7fe927e17bd2d4f3e17c3d7a2644db8da90f3c07b"}, &(0x7f000055d000)=0x99) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008a2000-0x4)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ec3000-0xa0)={r2, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x5}}, 0xbc2, 0x9c80, 0x1, 0x7ff, 0x3e}, &(0x7f000081a000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000538000-0x10)={0x2, 0x3, @rand_addr=0xddf}, 0x10) 2018/02/02 20:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000da0000-0x10)={0x2, &(0x7f00005c1000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) write(r0, &(0x7f00001bb000), 0x0) 2018/02/02 20:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) getpid() readv(r0, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000051f000)={0x10000, 0x0, 0x7, 0x2, 0x9}, 0x14) 2018/02/02 20:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000008000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x2705af401b20dfdc, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0xffffff88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty, {[]}}}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b1a000-0x8)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eb8000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000577000)=0x1) r1 = syz_open_dev$usbmon(&(0x7f0000999000-0xd)='/dev/usbmon#\x00', 0x33, 0x101000) connect$ax25(r1, &(0x7f00009c4000-0x10)={0x3, {"3bbd6432d2881c"}, 0x80000001}, 0x10) recvmsg(r1, &(0x7f00005ea000)={&(0x7f00003aa000)=@ax25, 0x10, &(0x7f000041f000-0x28)=[{&(0x7f0000b21000-0xe1)=""/225, 0xe1}, {&(0x7f0000108000)=""/130, 0x82}, {&(0x7f0000cb1000-0x9d)=""/157, 0x9d}, {&(0x7f00002f9000-0x7f)=""/127, 0x7f}, {&(0x7f0000e6a000)=""/82, 0x52}], 0x5, &(0x7f0000f25000)=""/9, 0x9, 0x303e}, 0x40002000) 2018/02/02 20:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000316000-0x8), 0x8) syz_extract_tcp_res(&(0x7f0000982000)={0x0, 0x0}, 0x5, 0x9) write$tun(r0, &(0x7f000020c000-0x1025)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x101b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r1, 0x42424242, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffff45, 0x0, 0x0, {[@window={0x3, 0x3, 0x2}, @fastopen={0x22, 0xd, "7b392faa99c320835188a8"}, @generic={0xd, 0x11, "b2c091cb1365499d3a38946657cf0c"}, @window={0x3, 0x1, 0x4e}]}}, {"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"}}}}, 0x1025) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000330000-0x54)=""/84) 2018/02/02 20:21:55 executing program 7: rt_sigtimedwait(&(0x7f0000438000), &(0x7f0000914000), &(0x7f000015f000), 0x20438008) msync(&(0x7f00001f9000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1}}, 0x1, 0x3, 0x5, 0x1f, 0x20}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @empty}}, 0xffff, 0x3}, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000d4b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x4)={0x0, 0x5, 0x1, 0x8000, 0xfffffffffffffffa, 0xfffffffffffffffc}, &(0x7f0000162000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xdb, 0x10}, &(0x7f00005b6000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000)={0x4, &(0x7f0000002000-0x20)=[{0x8, 0x200, 0xfffffffefffffffc, 0x29cffe10}, {0x1, 0x4000000000000000, 0x3, 0x3}, {0xf7, 0x58, 0xd4b, 0x8}, {0x0, 0x100000000, 0xffffffffffff7fff, 0x9}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000079b000)={&(0x7f0000001000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000001000-0x28)=[], 0x0, &(0x7f0000003000-0x134)=[@sndinfo={0x1c, 0x84, 0x2, {0x7fff, 0x200, 0x2, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x6, 0x100000001, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x4, 0x401, r4}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x1c, 0xa11}}, @init={0x14, 0x84, 0x0, {0x6, 0x6, 0x9, 0xc0000000000000}}, @init={0x14, 0x84, 0x0, {0xa49, 0x101, 0x3, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x3f, 0xffffffff, 0x202, 0x7f, 0x52, 0x3, 0xfffffffffffffffb, 0x2, r4}}], 0x134}, 0x0) 2018/02/02 20:21:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000bfc000-0x8)) shutdown(r0, 0xfffffffffffffffe) 2018/02/02 20:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b85000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001bc000), &(0x7f0000c7a000)=0x4) r1 = socket$pptp(0x18, 0x1, 0x2) getpid() fsync(r1) syz_open_procfs(0x0, &(0x7f0000ab8000-0x8)='net/dev\x00') pread64(r1, &(0x7f0000a48000), 0x0, 0x2000000) 2018/02/02 20:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d09000)='./file0\x00', 0x20) r1 = socket$netlink(0x10, 0x3, 0x100000004) writev(r1, &(0x7f000007a000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0x16) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dd6000)={0x0, 0x6}, &(0x7f0000a5e000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a68000-0x8)={r2, 0x67c}, &(0x7f00000fa000)=0x8) 2018/02/02 20:21:55 executing program 0: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000809000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000df5000-0x8)=0xfffffffffffffffd) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000525000-0x58)=""/88, &(0x7f00002d7000-0x4)=0x58) 2018/02/02 20:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000357000-0x9)='/dev/sg#\x00', 0x8, 0x10a00) sendmsg$netrom(r1, &(0x7f0000b25000)={&(0x7f0000db7000)=@full={{0x3, {"293d7eab67443d"}, 0x30f}, [{"e970b8e8108ee9"}, {"733fd4101aeda2"}, {"85dd9ff7fea737"}, {"95c15b1f2a432f"}, {"90f93b8fd0b658"}, {"f8f5439e8df31d"}, {"9f37ec9de00ed7"}, {"dba6458b97a67d"}]}, 0x48, &(0x7f0000c99000)=[{&(0x7f000047a000-0xa5)="286fa2706d9d8330dac4616f6c735617fd525172c933696424318b5cb7087abd95bf23ac39c3f01a102588d186dde137b8f9251921251381683e3b873b715f263857f4856eb54d8761ea98a95ca8482dc8b877aa2d7d191b31084228a41beb2469552fd944071d67948690858ce98953bbe9f775fb5730ffe7d22ee761b347df1416cf2d85975688813ce549f491624f42c472958cd356d916d44f9c9114de32d6f95b42d2", 0xa5}, {&(0x7f0000fe4000-0x55)="db25e7a0a6ead6435f6543b50cacf6134a611f80b4c7ef306d088d3c7b4c57004da110576d14023be4edfd8e99bfe6861137ea91678c74c8d3e03d171675c753bb1cf2d0571d89fc307881ca8659e747147097c138", 0x55}, {&(0x7f000088e000-0xcb)="8f7d6205b176c3492c224bfa7f2c314242c8e2bb2a66ca0f5df7fc6ab91b416f4ec8453b126da607c17df1973eeef3b680d29f75678c015b8faa16f630561cdd2a9f73816fddeb09924779b86ac167e2f8cb83886dec52dcc8e5d454946592ac36557b8ba9959a8768541472f9e0314eea14925685de08f9c3950efd120b8ecd43a8207a51c3725a13923744798c961ba8e4eb4fe0c0a44890eb2c14760e18ca9aafc84ffb614a062f493e5f5e1cb66f5f18c1bae57c16e24bd27872f3b0e74fda3169922d1229ce05b6c5", 0xcb}, {&(0x7f0000376000-0x71)="1194430ca82764eea32e31c5b23b5a936d8fa72c8d7b0373b7b546c55bcb618226afb7f19139c75a1494d22469562d7c95f88bcd20fde150aa491b4f1fc5d53fce5173209f19ce47e7a72899762bd87ab5d95a51ecc2e939a126e76a7bac3aabdd98fb9356950200b6c18f25320b010b22", 0x71}, {&(0x7f0000765000)="33dc75bfd1d69ba875d01c80e2e4c92a", 0x10}, {&(0x7f0000ec3000)="d75feb13d38fe4f7d960a8f3c63825c65e99fc115b8706e7619e1544fe14371e33a32268fb391b28", 0x28}, {&(0x7f0000af9000-0x7b)="8f34173330a24fabe75b018c34d1804ce92cc9e742e3a309ce84f93d68ed7659a4a3bea38c32e5cbb70b779f7c362a989e6d39a323d4d6f49f52407166a03606bb6fe8ee07184fc20498798ec671ad1acd95a04f6610e2f34e798c003a8ab43167a1c652869234a941df43bda15a364ab010889790a7be75640593", 0x7b}], 0x7, &(0x7f0000cb0000)=[], 0x0, 0x4010}, 0x8000) fcntl$setstatus(r0, 0x4, 0x42c00) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b25000-0x8)) 2018/02/02 20:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000acd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00001c6000)) 2018/02/02 20:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000237000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/02 20:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000756000)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000640000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/02/02 20:21:55 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000001e000-0x20)=[{&(0x7f0000025000-0x4)="6a9ad4b6b6", 0x5}], 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000025000)={0x7, 0x70, 0x4414, 0x0, 0x6}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f000001d000-0xd)='/dev/snd/seq\x00', 0x0, 0x220c0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000000f000)={0x5, 0x80000000, 0x8, 'queue1\x00', 0xfffffffffffffff9}) 2018/02/02 20:21:55 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000163000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000076e000)='statm\x00') r2 = geteuid() getgroups(0x8, &(0x7f00008ea000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r1, r2, r3) keyctl$clear(0x7, 0x0) 2018/02/02 20:21:55 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000031000-0x1c)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/02 20:21:55 executing program 2: sysfs$1(0x1, &(0x7f0000404000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b6e000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) pipe(&(0x7f0000790000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000727000)={0x567d, 0x8000, 0x8, 0x1000, 0x0}, &(0x7f0000b5a000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000584000)={r3, 0x80000000}, 0x6) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000273000)={&(0x7f0000e7e000/0x3000)=nil, 0x3000}) r4 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007cd000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000bbe000)) openat$dir(0xffffffffffffff9c, &(0x7f0000496000)='./file0\x00', 0x800, 0x22) prctl$setmm(0x23, 0x3, &(0x7f0000cdc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f56000)={0x40, 0xe000000000, 0x200, 0x7, 0x5db, 0x6, 0x3, 0x0, 0x0}, &(0x7f0000ab0000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002f7000-0x10)={r6, 0x4, 0x5, 0x4}, &(0x7f0000dcb000-0x4)=0x10) 2018/02/02 20:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f00005fc000-0x8)='./file0\x00', 0x2, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) [ 51.737070] SELinux: Invalid class 85 2018/02/02 20:21:56 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008cd000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d18000-0x88)={0x1, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff81}}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000081e000-0x4)={0x7fff}, 0x4) 2018/02/02 20:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000def000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) getdents64(r0, &(0x7f0000cb7000-0x700)=""/1792, 0xfe52) getdents(r0, &(0x7f0000156000)=""/124, 0x7c) fcntl$getownex(r0, 0x10, &(0x7f0000365000-0x8)) 2018/02/02 20:21:56 executing program 3: pipe(&(0x7f0000cc4000)={0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000abb000)=0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000051f000-0x4)) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00004a3000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x8}, 0x1}, 0x0) 2018/02/02 20:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f000056d000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000087e000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000494000)="0a581f5482654cfe504d6229debcd3fee7275cac1284f46eb0541395c693b1201927b3f4acfc53840921b173206b7b7987d5cbe6002395c5dead9ae334f08e60294c4adb0d0e9894e914bcf788237f6f535ac7052468da41bbb95d4ae117e500ed97cf0617f20acfd0e9bafcef3ff7823d62ae8a882b3b41f2b77b5064742f6fa938ec3a6bed4219857037cb9b133b84111335f4111d0a51fbdf1d4200e54c5d8cdc7bf61273c74368a939690230ec86600413581b63ed", 0xb7, 0x10, &(0x7f0000f88000-0x1c)={0xa, 0x1, 0xfff, @empty, 0x5}, 0x1c) keyctl$link(0x8, 0xfffffffffffffffb, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000108000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000f60000)=0xe8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000ad000)=0x5, 0x4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000377000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x1000, 0x2, 0x500, 0x40, 0x40000121, r3}) socket$inet6(0xa, 0x2, 0x0) keyctl$search(0xa, r0, &(0x7f000068e000-0xd)='dns_resolver\x00', &(0x7f0000b86000)={0x73, 0x79, 0x7a, 0x2}, 0x0) 2018/02/02 20:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000c25000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000de2000-0x4)=0x3a) getsockname$netrom(r0, &(0x7f0000813000-0x10)=@ax25, &(0x7f0000ee0000-0x4)=0x10) getresuid(&(0x7f0000a0b000), &(0x7f0000d22000), &(0x7f0000ebf000)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffff080800000100000006", 0x24) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000153000), &(0x7f0000ac9000-0x4)=0x4) 2018/02/02 20:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f000067f000)={{0x3, 0x3, 0x5bc0, 0x3, 0x1}, 0x5, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x92, 0x0, 0x4b, 0x2}) sendto$inet(r0, &(0x7f0000074000), 0x0, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/02 20:21:56 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000001e000-0x20)=[{&(0x7f0000025000-0x4)="6a9ad4b6b6", 0x5}], 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000025000)={0x7, 0x70, 0x4414, 0x0, 0x6}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f000001d000-0xd)='/dev/snd/seq\x00', 0x0, 0x220c0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000000f000)={0x5, 0x80000000, 0x8, 'queue1\x00', 0xfffffffffffffff9}) 2018/02/02 20:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b85000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009c6000)={0x7, 0x3, 0xba, 0xfff, 0x4a}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000bd4000-0x34)={{0x100000001}}) socket$inet6(0xa, 0x5, 0xffffffffffffffff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000887000)='/selinux/checkreqprot\x00', 0xa0000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000052d000-0x4)={0x101}, 0x4) sysfs$1(0x1, &(0x7f0000e95000)='!em0\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000074d000-0x4)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f63000)={0x0, 0xff}, &(0x7f0000b64000)=0xffffffa3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000d2000-0xc)={r3, 0x6, 0x2, [0x0, 0x80000001]}, 0xc) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000328000)) 2018/02/02 20:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c34000-0x5)='user\x00', &(0x7f0000b7b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f89000-0x73)='\r', 0x1, 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x80a, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a4c000-0x4)=@assoc_id=0x0, &(0x7f00007ea000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00001b5000)={r2, 0x7f}, 0x6) r3 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3c000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f000039c000)='encrypted\x00', &(0x7f00000ab000-0x5)={0x73, 0x79, 0x7a}, r3) 2018/02/02 20:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() tkill(r2, 0x16) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) 2018/02/02 20:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f0000f74000), &(0x7f0000373000-0x4)=0x0, &(0x7f0000141000-0x4)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e95000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000b6c000)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cec000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x4, 0x2, 0x79, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x8, 0x0, r1}, {0x8, 0x7, 0x1, 0x6, 0x8, 0x8, 0xe9, 0x3}, {0x9, 0x3, 0x8, 0x3a7c000000}, 0x6805, 0xb, 0x3, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x3b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x7, 0x3, 0x5, 0x7fff, 0x8, 0x4}}, 0xe8) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/02 20:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000c25000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000de2000-0x4)=0x3a) getsockname$netrom(r0, &(0x7f0000813000-0x10)=@ax25, &(0x7f0000ee0000-0x4)=0x10) getresuid(&(0x7f0000a0b000), &(0x7f0000d22000), &(0x7f0000ebf000)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffff080800000100000006", 0x24) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000153000), &(0x7f0000ac9000-0x4)=0x4) 2018/02/02 20:21:56 executing program 2: r0 = eventfd2(0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a08000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f00003e7000), 0xffffffffffffff04) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e7000-0x10)='/dev/sequencer2\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) sendmsg$unix(r1, &(0x7f0000e2c000-0x1c)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000063f000-0x8)=[{&(0x7f0000001000-0x63)="998f98c663b1f691077a14fc3986d4dd2d611e87b72a4292ee089e717ecbb29c4bcc4515ec060870a9218f4510c3b60eb6a8b53042e7e47680f17bccbfa0829bb7e7b6fb2cd328ff84f23f4396eac881680c9deb5fc70a2843e0d285b54215df1347c0", 0x63}], 0x1, &(0x7f0000001000-0xc)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x20000881}, 0x44084) getgid() 2018/02/02 20:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) epoll_create(0x1c) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = epoll_create(0x7) r2 = syz_open_dev$mice(&(0x7f000054d000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) getpeername$netlink(r2, &(0x7f0000204000-0xc), &(0x7f000053b000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd}) socket$nl_netfilter(0x10, 0x3, 0xc) ppoll(&(0x7f0000bcc000)=[{r1}], 0x1, &(0x7f00003b9000+0x2f9), &(0x7f0000318000-0x8), 0x8) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f000026c000)={0x53, 0x1, 0x8726, {0xffffffffffffff81, 0x9}, {0x8, 0x2}, @const={0x5, {0x7, 0x7, 0xfff}}}) 2018/02/02 20:21:56 executing program 7: unshare(0x20000200) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)) unshare(0x24020000) sync() r0 = memfd_create(&(0x7f0000844000)='ramfs\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x109100, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000002000-0x6)={0x5, 0x7ff}) [ 51.985444] audit: type=1400 audit(1517602916.198:51): avc: denied { create } for pid=7057 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 52.033783] audit: type=1400 audit(1517602916.248:52): avc: denied { create } for pid=7057 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 20:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000c12000)='./file0\x00') creat(&(0x7f0000068000)='./file0/file0\x00', 0x0) 2018/02/02 20:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000e4f000-0x38)={&(0x7f000044b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00000a5000-0x20)=[], 0x0, &(0x7f0000914000-0x2c)=""/44, 0x2c}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x850, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x83c, 0x0, [@generic="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"]}]}, 0x850}, 0x1}, 0x0) 2018/02/02 20:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') sendfile(r0, r0, &(0x7f000084f000), 0xfff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000237000-0x24)={0x3, 0x6, 0x20, 0x2, 0x8, 0x800000010, 0x40, 0x4, 0xef3, 0x1, 0x401, 0x7}) 2018/02/02 20:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000aaa000)='/proc/self/net/pfkey\x00', 0x418000, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/02/02 20:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7f000-0x11)='sched\x00') writev(r0, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/02/02 20:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000090b000)=0x0) process_vm_writev(r1, &(0x7f0000a20000)=[{&(0x7f00000e4000-0x2e)=""/46, 0x2e}, {&(0x7f0000548000-0x82)=""/130, 0x82}, {&(0x7f00005dc000-0x72)=""/114, 0x72}, {&(0x7f0000433000-0x57)=""/87, 0x57}, {&(0x7f0000adb000)=""/190, 0xbe}, {&(0x7f0000d4c000)=""/4096, 0x1000}, {&(0x7f0000f74000)=""/152, 0x98}, {&(0x7f00008ff000-0x59)=""/89, 0x59}, {&(0x7f0000e10000)=""/4096, 0x1000}], 0x9, &(0x7f000009d000-0x18)=[{&(0x7f0000509000)=""/7, 0x7}, {&(0x7f00003da000)=""/250, 0xfa}, {&(0x7f000017e000-0x91)=""/145, 0x91}], 0x3, 0x0) 2018/02/02 20:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a4000-0xb)={0x200, 0x5, 0x9, 0x7, 0x40, 0x3, 0x9, 0xa25, 0x200, 0x0, 0x100000000}, 0xb) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000b0b000-0x4)=0x1f, 0x4) sendto$llc(r1, &(0x7f000084e000)="b7", 0x1, 0x0, 0x0, 0x0) 2018/02/02 20:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004cd000)='/dev/ptmx\x00', 0x200100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000}) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f00001f9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ca3000)={0x0, @in={{0x2, 0x3, @empty}}, 0x401, 0x2, 0x7ff, 0x80000000}, &(0x7f0000789000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cdd000-0x10)={0x0, 0xff, 0x9, 0x8}, &(0x7f0000602000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000129000)={r3, 0x3, 0x1000, 0xfff, 0x2, 0x2, 0xf02, 0xffffffffffffffff, {r4, @in6={{0xa, 0x1, 0x80000000, @empty, 0xbd}}, 0x8, 0x4, 0x10001, 0x3, 0x4}}, &(0x7f00002e2000)=0xb8) poll(&(0x7f00002f6000)=[{r1}], 0x1, 0x0) 2018/02/02 20:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fffffff) fcntl$setpipe(r0, 0x407, 0x2) vmsplice(r0, &(0x7f0000fe6000-0x10)=[{&(0x7f0000fe6000-0x1)}], 0x1, 0x0) 2018/02/02 20:21:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000+0xac0)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00005ad000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/02 20:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000056b000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000f75000)=[{&(0x7f00004ea000-0x49)=""/73, 0x49}, {&(0x7f0000483000-0x50)=""/120, 0x78}, {&(0x7f0000515000-0x73)=""/115, 0x73}, {&(0x7f0000e45000)=""/101, 0x65}, {&(0x7f0000aca000)=""/241, 0xf1}, {&(0x7f000099b000-0xd5)=""/213, 0xd5}], 0x6) 2018/02/02 20:21:56 executing program 0: membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100008000000000", 0x14, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ee000-0x2)='maps\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000d2000)={0x0, 0x94, &(0x7f000034b000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x3, 0x422, @empty, 0x3}, @in={0x2, 0x2, @rand_addr=0x1ff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x101, @empty, 0x6}, @in={0x2, 0x1, @rand_addr=0x9}]}, &(0x7f00007c9000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006c1000-0x8)={r1, 0x81}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00005a8000-0x8)=0x2) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00001ab000)=""/107, &(0x7f0000829000-0x4)=0x6b) 2018/02/02 20:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002ec000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000650000-0x9)={{&(0x7f0000022000/0x1000)=nil, 0x1000}, 0x3}) 2018/02/02 20:21:56 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e65000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r1, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) [ 53.397849] IPVS: Creating netns size=2552 id=9 2018/02/02 20:21:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x7ffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f000012d000-0xd2)=""/210) r4 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008ed000)={0x0, 0x0, 0x0}, &(0x7f0000ec5000)=0xc) getgroups(0x4, &(0x7f0000dab000)=[r3, r3, r3, r3]) sendmmsg$unix(r0, &(0x7f0000ae5000)=[{&(0x7f0000ff7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b94000-0x48)=[{&(0x7f0000a44000-0x1000)="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&(0x7f0000ac5000-0x10)=[{&(0x7f0000459000-0x85)="cc8924860a6243f3c2c6df9bd266269787cd1b91dd130ad87e3a05042bb6a98cd44c214328dd0a691ecf6c4c39696e4891193a2bfc53c67355f8cfc9aead0415b1521e77a94b972ccab5c42ffb54f3286e60be80287d82b366c18a3fb851dea5e00e2ff8273f8a551d3f25494354eca761885b3447d27d878db8013e6f463024602e3791df", 0x85}, {&(0x7f0000683000)="e061f6db28fe59483d751f4e75021691ec27b03fd2ce1e924dd55b3c60e75493d2a3ed3ff10ad008cef9d47dc2b6a6711f73a1b54792f2b11a65a8e6668392437513c3620bf04eb5e0a3dbf1880949b098e60c524428db20ce01383ca71e47b04f28185e23b0691bc088f1cbd1ae8cd302be5d831ada757e9450b0856ca9587e771d7186575f07f893ece1d13a51d669421afcaeef3c3bfc2cb8ee7e66939d8dcc8b2f29", 0xa4}], 0x2, &(0x7f0000890000-0xe0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r6}, @rights={0x10, 0x1, 0x1, [r4]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r4]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r0]}], 0xe0, 0x20040000}, {&(0x7f00000c2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000098d000)=[{&(0x7f0000c4f000)="a79251bb5d89a43557deda7bc5964cf053ddeeb422ab8897caff8cef1e718ddd00bf61331c48f374ed331ba46ed75f1b2077d7d82ed81846ee7381dde9259898905f7e45aa1e5f6a9db4968a3bc1c94c2392ac4089311574834205ff6b8d6fc4fe38cbcb5296fc769f03f493a4fefd951d8f9ab54962f36382562329d3f1bf8c17fb1c02068659113e629d10bbbd385a78f82ae337f3b96a057353dd03720d1ac94fa4efb7b20a82", 0xa8}, {&(0x7f0000644000-0x59)="a90d6279887ff466d688c6bef350418cc6644ff7c06361aaaf3fe1592e3204d224f1168056e74ff0419450ce89d73950f8cc787114dd7f9b99f701bb188b65aa69db2bb39fab73fe50c2e5fdac36b7023e5f880cbef9e48664", 0x59}, {&(0x7f0000f20000-0x8d)="98b1bf0fe40879a64e302d927548e9ab84948f206e15949426411f2a4c11917ea138d736c36642f477925bb6d7f923695a4e7b3b0da9812189c7be2599329b5dfeb826d1d4377dc6f6fa4677c8c065ffa6fb4aba18f54038148cf073f79e1d7a7effde20496be22349c9b46dfdf663fc8c37ebdf6657e1711f8b7cef1171925e2600aaad0a7e8eb98fd311883a", 0x8d}, {&(0x7f0000658000-0x26)="fea8c4291f21788a333e05895d2f4e1600c65169ed2fcaf388aac0d4ab708c83aa3a69f24515", 0x26}, {&(0x7f000059d000)="b02305d386edbfc0e58f054415aa1dc8ac154f92802294228fd0f1d8c01292531f4a16fba9c867fbc5db704b3783e652bec9c14b37e0f3415200711c8dc7df7a7bf3d3b36c86acde6a6b15df5def45b3375770a6c0daf4d372f749120f08263dad302b871c7036afef1ce2cc12558384697a42da8c5d74c1b25566b4dfee35b22453c30bc432da9df9cd76d7fd620838ff47b361ce6326f2db509b309d56a23c2a96f2ec9d9806aa63e49d24", 0xac}, {&(0x7f000041e000)="ec0bdddedfab9efe6b3d3ea2a1189bd1d3eb530c573e300f4a37d26a62934f7c83be983a0c89c439d7ef3dae3dd1fea0117efb4a905405b35136ec", 0x3b}, {&(0x7f000015b000)="eb9e121539911cbb842b40938c9f5478aa6e21a13ad51f3ca808c5b59d854480a2e292eb8209c2c76be9168277482e83694daa0b784c7759838a5cde34657057915730c4f86d57b378e6f2028db663ac67d623c5c05fe7a7288838da81172007415723aa2ce90e881aaaf6398c2149865c48862617c244c3b38c99e199df5f8da6fda3f9304db64b8913e4872be0e82fd2566e8e2b08e7bf02184cb28b24edb462b34c17822cbe235da213260f6e95d0b106c245d6ddcd410b7d2ea5e63f4dc1be25125ab32c9bd1a403c771cc03022f74c442a14421a01691c7f3169bc582f51f4e2760b5d85fbad6095c6b9dfef04e35a98f6d", 0xf4}, {&(0x7f0000e3e000)="1e66056fa2d1a49c5c381340d18d194041aae3ad94be83f4c9be5c801bb5668538993e89f09be0b0964d88f91b473ec824f8d726", 0x34}, {&(0x7f0000c40000)="8f9d6910c2529b7d7251f6dc97e332904c52d0a26c99d10dbd9ae4bdc39fa5a858f715625a867d6b6f9cc36162d439eb805e2eb3a5fd0a5acf9bf52dc8440c14de106aedcf9e8e5ebfa15755", 0x4c}, {&(0x7f0000538000)="a9bb395114b58c4cac73ecfea9a4a1a66c612c1392bbd44b676d7e9eb1f01e8d4e816c5be8311ea61491069fe088161fd2c4619629393d00026cc3a6ec4057c79d3aaa4fc58a1d8d36cb24ed7eec46418391621cb7b371161cf4516d7c724f509f1505d3f57c46a6e24c4de9d6b82b125a3b52d22d30ae07bf73d5fe37019678f39465659f5764bcbca8abcd679688f9d11aea3471b664fc1c673bd0ab8fd1a79e081f1a21a3c4da3a5724c16ecc03a2a4c6292a91769a8f5b6a76ad672919869c262e499a41d82caf", 0xc9}], 0xa, &(0x7f0000f92000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x8000}, {&(0x7f0000a87000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec5000)=[{&(0x7f0000bee000)="ef4d05d00f6d2039ad6a269eff601a2db43a87a5e136e985d837ad7ffa42f53393d49f116a8111e3439001d5669fd9b8df8b78add7d81ed12a068814e34eae6914837069f9272bb20ee138abc0", 0x4d}, {&(0x7f00002bc000-0xb0)="d42f768d24b5490234c77ede5f7f6e035124ff26162bb1937b903f71d147ada5cb97f841fddd803fd2e0de7ba8fdc5d60ec9f8320739024c8905439586f97630cf44d4162e08a6af3ec4dc4fd061a6701c8509a3fcf66d8c8ca9e2adfdb5bcd9747ed6c820696b446fd173ebbfa835ace897da7500d91ae1bcf463587d26e4019bd3062c595ac4e311b987f82675e97db9a7de9b51f39819059a411bae34ef96ff7aa2cac89c6ca777fd153fad3f99a2", 0xb0}, {&(0x7f0000562000)="f98aa391e386d57b8bb771fea7369e04a42eb7b63b6970dc7f4fb8f9f6d81381680ac7f9d2cbe462cc65e25cab4e3fd483e93959cd7c01343e5cf7e84a9a3a81a563f20872120153661ede4004ef55f4f61bf516bc2b388b70780f93d1cde2f2151ef1fd703918b193238f9ed0731214d4553422fca09de4d9697a17ff65bf9c8e715d602f5fe803e5f6f5b4dd8a39a71a8b62a9d707f61d23af6dd04740d9d5f5e707066117f92027308eaabbd5c7e97459d3cd2c7410196d6f4a8a9aca198de6dd93c07188f1939eb2f28f7a26c3e9b0d30dcf4e9eaa", 0xd7}, {&(0x7f000001f000-0xa2)="927a025892c57989ad1b5d8b1440e1766487471e5a2fa1ff6b5b06e3a6a6fbfc9609059848fc791f9b1d5ec8603c66f18553adae45c68e4536aab0000d0252005911ad4b6cce483d526297ba77c028e4a919cc902ac937a2d679a03b209c23ff918938f183c1a2f7ea56ae1e13f01af6e486b2158ee9be7fc3a55ff0a06ceeeead2529035f1dbaf576d658edc6f81df1caba52ba29c29eec3f666cab863335fa20e2", 0xa2}, {&(0x7f00001b1000)}, {&(0x7f000054b000-0x52)="1751ef1d37eaa2168541aeddc9fc875660efdc093d4788523723f494dae1cef7dfe35d6bf623d829ae86e4c196672378558dd0d100797df0e9133ffdbbbebf390743cc98a89accb8be723c1a85b669ac7beb", 0x52}, {&(0x7f00009da000-0x39)="d85064d498217f245884b9c183a907d18a55d87e7d03fc31c6eb19617db4abe7d984ac6911c2bc1a24d2c5b67370dcb8ceec0b5ac5947449d4", 0x39}], 0x7, 0x0, 0x0, 0x4000010}], 0x5, 0x4008084) sendfile(r4, r4, &(0x7f00003a7000), 0x400000ff) 2018/02/02 20:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e72000-0x1), 0x0, 0x9, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) lseek(r0, 0x0, 0x3) mq_open(&(0x7f000004f000)='-$\x00', 0x880, 0xe, &(0x7f00000c9000)={0x7, 0x80000001, 0x2, 0x8001, 0x20, 0x100, 0x685b, 0x9}) 2018/02/02 20:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000d4f000-0x4), &(0x7f0000759000)=0x2) 2018/02/02 20:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000b35000)={0x0, 0x0}) setpgid(0x0, r4) setpgid(0x0, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1a000-0x10)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000af000)='/dev/rfkill\x00', 0x240100, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000102000)='tls\x00', 0x4) 2018/02/02 20:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) ptrace$cont(0x18, r0, 0x81, 0x100000001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019f000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f9b000-0x14), &(0x7f000016a000)=0x14) 2018/02/02 20:21:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000827000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b65000-0xa8)=[{0x4, 0x1, 0x2, 0x2, @time={r1, r2+30000000}, {0x8, 0x7fff}, {0x84f, 0x3f}, @control={0x1, 0xffff, 0xc94}}, {0x2, 0x1, 0x0, 0x8, @tick=0x60, {0x9}, {0x81, 0x66}, @note={0x5, 0x3, 0x9, 0xffff, 0xcf8}}, {0x2, 0x1f, 0x1, 0x8, @time={r3, r4+10000000}, {0x6, 0x80000001}, {0x7, 0x5}, @queue={0x8, {0x7, 0x100000000}}}, {0x5d, 0x3, 0x50000000000000, 0x8481, @tick=0x6, {0x1, 0x2}, {0x6436, 0xffffffff}, @ext={0x90, &(0x7f0000044000)="8fb74890f8a28be78c8303e0cf2e8b890cdb817c96d6af671cf72371469f159a7fda6012c301c144ed27575c714ee77d9ee98d3a7f97518aaed23ae3c345ad8dbef607242bed6f5f5302205da61a67962fe35c5e327e66fc94fdf8773bf91e92fc6ea2666ad43301e942c2345dea113dc7b170b91b90b623bd05161f5219ced26c79ca755dc96ad0152d9097c625482e"}}, {0x1, 0x7, 0x3, 0x10000, @tick=0xd55f, {0xfffffffffffffffc, 0xff}, {0x100, 0xfffffffffffff319}, @time=@tick=0x1}, {0x2, 0x0, 0x2, 0x4, @tick=0x1d, {0x2, 0x8}, {0x9c5a, 0x800}, @control={0x3, 0x5, 0x9}}], 0xa8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x8c) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000003000)) 2018/02/02 20:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/rfkill\x00', 0x40100, 0x0) pipe(&(0x7f0000df8000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00009a5000)="53a4d04d7098f69fd3225f2794123f657c8624c28f94ea2eeadb3d466d37a6b00a020373421e7ca151a2d515ffc4a6c2cec7e573396c336455cf15d777472f17f6ba254280761898ad8606048644b654811f34b8af92172ff3023782f958039cbefc23eb0e654563a32648a6485ccc3e21230e898b122932bfbe817a7df76c251a0e67fe4af2e383b59d650e0d4a0e16cdff105f27a9aff0d4ec4b110b2798ac1411710eac286a96a6e87f8155691033edb7", 0xb2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f3d000-0xbc)={0x80000000, 0x3, 'client1\x00', 0x4, "dcd89a3fac174d05", "bcd1c121904ae17ce8ed4e304ee9d33e86e83a2f7b87ccba9b1bff751079e7e6", 0x3}) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f0000d31000)="29000000200019fb01440010000000060200001615de00f1ffffff040d001000000000000005000008", 0x29}], 0x1) ioctl$sock_ifreq(r0, 0x8936, &(0x7f00005f1000)={@generic="a45a3468084509b270ad1ca81ae8ddce", @ifru_addrs=@rc={0x1f, {0x3, 0x20, 0x3, 0x8, 0x1000, 0x8001}, 0x1}}) connect(r0, &(0x7f0000c5e000-0x10)=@llc={0x1a, 0x5, 0x2, 0xfffffffffffffffd, 0x1, 0x401, @empty}, 0x10) dup(r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009bf000)=@assoc_value={0x0, 0x1}, &(0x7f00000b0000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005e3000-0x14)={r3, 0x8, 0xfffffffffffffff9, 0xf408, 0x18, 0x7}, &(0x7f000019c000-0x4)=0x14) 2018/02/02 20:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000610000-0x30)={0x0, 0xa66, 0x5, 0xffffffff, 0x77, 0x8}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff9) 2018/02/02 20:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/02/02 20:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006c0000+0x934), &(0x7f00006f4000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00008c7000), 0x4) 2018/02/02 20:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000d6000-0x4), &(0x7f0000f99000-0x4)=0x4) munlockall() getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d2b000-0x4)=0x0) ptrace$cont(0x18, r1, 0x2, 0x400) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f000053c000)={0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cb5000-0x5)=@req={0x50, &(0x7f00001cf000-0x50)={@common='rose0\x00', @ifru_flags=0x1000}}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000864000)={@common='bpq0\x00', @ifru_flags=0x200}) 2018/02/02 20:21:58 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x7f, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001b000-0x8)={0x4, &(0x7f0000017000)=[{0x3, 0x9, 0x3, 0x7f}, {0x100, 0x7, 0x1000, 0x401}, {0x1, 0x2b0, 0x1, 0x1}, {0x0, 0x80, 0xffff, 0xef}]}, 0x8) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/02 20:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000082c000)=0x14, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ptrace$setregset(0x4205, 0x0, 0x201, &(0x7f0000257000-0x8)={&(0x7f00000a3000)="810ec0702e490c3ecc2da0635cfe2f52945c1209bd962a3f8db68b89e58f1432947077c6271db1cb896b28b9ecd36ed79228b263cc90ad888314bdf925ca6b65e03787f969c9e36c16c92ff5150ec8d970eed9f61a1279c227d37f55fb80595ece07e6a607da8849a3df0c73305aead8f509d12759a60b6796b0d855d86663", 0x7f}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00005b4000-0x4)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1d4e) 2018/02/02 20:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000b35000)={0x0, 0x0}) setpgid(0x0, r4) setpgid(0x0, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1a000-0x10)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000af000)='/dev/rfkill\x00', 0x240100, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000102000)='tls\x00', 0x4) 2018/02/02 20:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000e08000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000b10000-0xf9), &(0x7f0000838000)}}, &(0x7f0000249000-0x4)) r0 = dup(0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d0000-0x90)={0x7fff, {{0x2, 0x2, @empty}}}, 0x90) timer_settime(0x0, 0x1, &(0x7f00002c9000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f000051b000)) 2018/02/02 20:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x2) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/02/02 20:21:58 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000002000-0x4), 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{0x77359400, r0}, {0x0, 0x7530}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/02 20:21:58 executing program 4: mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1000000000000d, &(0x7f0000b92000-0x4), 0x4) mremap(&(0x7f00000ea000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000117000/0x3000)=nil) r2 = creat(&(0x7f0000abc000-0x8)='./file0\x00', 0xa2) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f00000dc000-0x3b)=""/59, 0x3b, 0x2000, &(0x7f0000b9d000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a73000)=0x0) fcntl$lock(r0, 0x5, &(0x7f00003ba000-0x10)={0x1, 0x4, 0x69, 0x7fff, r3}) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000b9e000)=[{&(0x7f0000b9f000-0xb3)="5014dde45fd270bbe84a30cb67559fcc8f312849413b3449e471ab5f02f12cb2af529311635e5b333572dad07b0c53021cda15b167e124868e42c295bb179572d92d6ab04f066baef6cae4e864c622edd3220559f98cc6051a684a04730d63ea797cce6d1fca0cb71d80b1d1c7d72fd7202da4cef4ecbd687e61fce973b492e626b295986b490ad93a6ee9875612855b39079c5b5020cca44143845a6ab7bbeb3751035fff2b3ab46af7633f39065f8645efd0", 0xb3}, {&(0x7f0000b9f000-0x4a)="fe8e93fc28feb07d658a12b8b4a9dccc2b9ebaa07bf39b3cb616826279c32c9d9839c7e21784034f13055acf22ff042a7857d7642a40ff59f89fc933aa00c28685d4f10ad2538e56d2ff", 0x4a}, {&(0x7f0000b9e000)}], 0x3, 0x7) 2018/02/02 20:21:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000001000-0x4)=0xfffffffffffffff7, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x4000000000000321, []}, 0x3dc5) 2018/02/02 20:21:58 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/member\x00', 0x2, 0x0) ioctl$void(r0, 0x5451) r1 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000014000-0xc)={&(0x7f0000003000/0x3000)=nil, 0x100000001, &(0x7f000000b000/0x4000)=nil}, 0xc) fcntl$lock(r1, 0x24, &(0x7f0000012000)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000013000)={0x1f, 0x8, 0x3, 0x0, 0x6, 0xe1c, 0x101, 0x8, 0x7, 0x2, 0x8, 0xa11}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000014000)={0x0, 0x100000000, 0x4, [0x101, 0x4, 0x4, 0xffffffffffffff3b]}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000015000-0x14)={r2, 0x9, 0x6, [0x6, 0x1, 0x80, 0x9f, 0x6, 0x101]}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009000)={r2, 0xfff}, &(0x7f0000011000)=0x8) 2018/02/02 20:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = memfd_create(&(0x7f0000eb8000)='/dev/binder#\x00', 0x1) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000253000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x18, 0x18, "792ae49ee581b82023d3eaf339879d98d334c3b85a8f551b77cc3fc3bdb3e29dccca9819f4cdda7f8fe5c3f4af050a9c8b3d2323483934c97f8f2c7f08a9e0eb", "361cecc6367684adf924005a188c09ddb1ac225f82351b8726e0318a17a2fdf8", [0x100000000000001, 0x3c]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x0, 0x0, &(0x7f0000109000)=[], 0x1, 0x0, &(0x7f0000584000-0xad)="e7"}) mq_unlink(&(0x7f00003f4000-0x26)='cgroupvboxnet0(md5sumvmnet0.[]nodevlo\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000007e000-0x50)={{0x6}, {0x100000000, 0x6}, 0x9, 0x4, 0x6}) 2018/02/02 20:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000187000+0x7f8)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000294000)=""/132, &(0x7f0000545000-0x4)=0x84) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000023b000)=0x3f, &(0x7f0000bab000)=0x4) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) fcntl$setstatus(r0, 0x4, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000381000)={0x4, &(0x7f0000822000-0x10)=[{0x401, 0x9}, {0x6d, 0xf1}, {0x7f, 0x8}, {0x3f, 0x2}]}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/02 20:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8), 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000f09000-0x40), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007fa000-0xc)={0x0, 0x0}, &(0x7f00009dc000)=0xc) waitid(0x2, r1, 0x0, 0x40000006, &(0x7f0000ffb000)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a97000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000943000)=""/103) openat$rtc(0xffffffffffffff9c, &(0x7f00006a1000-0x9)='/dev/rtc\x00', 0x14000, 0x0) quotactl(0x4, &(0x7f0000fc0000-0x8)='./file0\x00', r2, &(0x7f0000c40000-0xdd)="e29427395006a98b34360b2a19edd1241e6bad5f615875fa29795199e2b0585bf2bcd0edf49fc5939778900fd7eb6cd29ea4348adb82c0e14bf20d7eb506f8bd837f3107a5be9cde44594e70783f74fced634766d94e672b6fdd9b9dd10890480325a9b14b68d3300bff37a80735eb9405ebc219a7cd8dc71968954b2fcfd4c3675435cd1caccfcff16ea1121a59d59560f684281cc16a2c7fa3722e77b04cb59a2eedfb13c4a7d197969c79532757f6a12a9865639b2e966e6685fd9392ea585fe9d53368206a81513a9ce2d61a4ec5e11f87f45f1fe89f402dc60c14") 2018/02/02 20:21:58 executing program 4: mmap(&(0x7f0000000000/0x897000)=nil, 0x897000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x6, &(0x7f0000425000), &(0x7f0000477000-0x4), &(0x7f0000362000), &(0x7f000043e000-0x2)) pipe(&(0x7f0000798000)={0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004e0000)=0x4, 0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000638000-0x8)={0xeb}, 0x8, 0x0) read(r1, &(0x7f0000898000)=""/128, 0x80) 2018/02/02 20:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000434000)={{0xff, 0x8000a}, {0x2}, 0x10ec, 0x2, 0x8000000000000007}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00005b7000), &(0x7f0000a8d000+0xf0)=0x4) syz_open_dev$loop(&(0x7f0000451000)='/dev/loop#\x00', 0x50a, 0x80000) [ 54.572454] audit_printk_skb: 15 callbacks suppressed [ 54.577678] audit: type=1400 audit(1517602918.788:58): avc: denied { set_context_mgr } for pid=7306 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/02 20:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = syz_open_dev$random(&(0x7f00002ec000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e98000-0x8), 0x8) 2018/02/02 20:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00008c0000-0x24)) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000987000)={0x0}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) 2018/02/02 20:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000c00000)=""/38, 0x26, 0x40, &(0x7f00006f1000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) pipe(&(0x7f00000d0000-0x8)={0x0}) bind$llc(r1, &(0x7f00000d4000)={0x1a, 0x1f, 0xec2f, 0x9, 0xfffffffc00000000, 0xffffffffffff8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x356) [ 54.620372] audit: type=1400 audit(1517602918.828:59): avc: denied { call } for pid=7306 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/02 20:21:58 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000800, &(0x7f0000003000)="663779cd51ad5de8424b6941d73260", &(0x7f0000004000-0x4), &(0x7f0000003000-0x4), &(0x7f0000003000)="3b0642bedaa77b576c4d76d6ae083e3215927a92ccfd7a46ea30a4331ea9cd821ce8ab6d87efa4a0a723dcff6820cca3") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xf, 0xfff000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000005000-0xc)={0x805}) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000005000-0x6)=@hci={0x1f, 0x800, 0x3}, 0x6, &(0x7f0000001000-0x8)=[{&(0x7f0000005000)="46b6acb6cbdab19d2e9260d3005ea83c4ae1e61ec5f10a600d67aa93505676bcb915b8d354451b0b21eb93b3d5ed08ae090ff0ab855b8dcb88a346527a2ffa2fe34ee5a5fea5fe13aedadeb23c46aa4c01947d13200d8ff5fb2bc44fbbb6ebd252a94e4887660d03e340", 0x6a}], 0x1, &(0x7f0000005000)=[{0xc, 0x0, 0x1f}, {0xb0, 0x11f, 0x5, "3f7018485d800c7516840f9b47f756cd71aef8dd886e6fc3a08183c76740034a7324f4e69dded3c10b7a82df4f5614f15699b9608729387c6a304dab3e7ce9ac21a5c34091fd86aa2502fc5074a36ae5e59ac76ee1845fa9878fc7cded9df35f5f39a235e8f38624f15b7a3bff6590ecd66e671dd7d82154d82f74be4ac3677a3d829443eac4bc0cab8b725ff710149b0a19fb540457fa2387dae732f5ffae0b80"}, {0xc, 0x19b, 0x1}, {0x80, 0x115, 0x7a, "c2c70cd8af6bc5aaa5257c990e84d4fd619d61ad988c84a4cfcaa2f772340d6764b967c9852d0c25f6b1ec8faadc3c76743b5c0d2e0b9747a42d4d3a18818c868b2ae31b66e6b1427823d57030b05a5e7c660deeb647c7509cb322089017db98c13e40fe15e2178755f08cac4bee0ab70ce1aa"}, {0x48, 0x101, 0xfff, "39243e424c6c862e8afbecedb2a44acc310ce06260259fcf9a4c448c85e5d03e2253b4be46de29bef183fba1de88ffc992f507c172f5488f5183a6"}, {0xb4, 0x11, 0x6, "a0ca445d0bbebc221ee30fdd335ee280f07f36b23d37fb5d42081243ff6f20c38f255de8d50f8b2b3f8b6f90455a108a6fe3c73b08db89c47140d43d7888bc2d6d6845e9e1b7b4670218e6ec0c33975aad098be6f230f15cd13364e936712bf3fd35aef634c1efb1b1c1bd643e6e75cb64fb1adca4c8de0b69bfe3eff8479860ce0fe21b144650b41df9bf740e570e2f70359695e1e026c6097b6ed6af6e0d5645c02bfdf1"}, {0xdc, 0x112, 0x4, "93ed0290bacbcdead9ff3ed433b2fc0d9a4cbe08a7ae863deb62c2d7deaede08ed307c98ee10927d9655dba42400cd40ae82a2d13ee82d1b59b9a209f46b8619a98230f5d7074760f3bf41600bc731d2f9523497e92e2d2f56685057163085582e10fb3984a5e535f7388d4e31ba1caf478fa1954376443abea682440562b8a3d906a82aeccbc95a6f34b2ce533d7ee34e70eaa886fd24fc62aeb5ccba0f3dde18a804dccf63c0bad8083f318ca436d09b1298309dced0b6edfe075ca6c3e14686c7fe173102fa8cbb13388ba8ef593e"}], 0x320, 0x1}, 0x4048015) epoll_wait(r1, &(0x7f0000002000)=[{}], 0x15555555555556a8, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=""/228, 0xe4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000004000-0x1)) 2018/02/02 20:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt(r0, 0x0, 0x3f, &(0x7f0000964000-0x1000)="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", 0x1000) 2018/02/02 20:21:58 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f000000b000-0x10)) [ 54.666244] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/02 20:21:58 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xf000000000000000) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e27000), &(0x7f0000fe8000-0x4)=0x4) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x2, 0x0) 2018/02/02 20:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cc1000)) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000fed000-0x44)) [ 54.712278] binder: 7306:7332 ioctl 40046207 0 returned -16 [ 54.726314] binder_alloc: binder_alloc_mmap_handler: 7306 20000000-20002000 already mapped failed -16 [ 54.773679] binder_alloc: 7306: binder_alloc_buf, no vma [ 54.782030] binder: BINDER_SET_CONTEXT_MGR already set [ 54.810357] audit: type=1400 audit(1517602919.018:60): avc: denied { call } for pid=7306 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 54.834471] binder: 7306:7332 ioctl 40046207 0 returned -16 [ 54.839161] binder_alloc: 7306: binder_alloc_buf, no vma [ 54.839245] binder: 7306:7350 transaction failed 29189/-3, size 0-0 line 3128 [ 54.839370] binder: 7306:7310 transaction failed 29189/-3, size 0-0 line 3128 [ 54.840109] binder: BINDER_SET_CONTEXT_MGR already set [ 54.840116] binder: 7306:7310 ioctl 40046207 0 returned -16 2018/02/02 20:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d78000)={0x0}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000066f000)={@common, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000edc000)={0x0, 0x3}, &(0x7f00009a7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c1e000+0x113)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0xbc, 0x8, 0x8, 0x0, 0x2}, &(0x7f000006a000-0x4)=0xa0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e2f000-0x4)={0x8}, 0x4) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) 2018/02/02 20:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00007ff000-0x4)) sendmsg$key(r0, &(0x7f00004e2000)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000963000)={0x2, 0xd, 0x0, 0x0, 0x222, 0x0, 0x6, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_key={0x0, 0x9, 0x0, 0x0, "5ec135f645e5c749b2d2affc132ec3cb8de5793491062324a9edf88fa7382a0d7a3c5f1c305b3f1ba27cbd7c2a2d316b67d96688d3a66cbfdbc77fd92863c14887f93b2a8b3018cc54b70acc739f8d03f77581d341b116f333aae5492ec79fe8c4c609a3877dac2354de1eb7e14d18be6e61a851ffe450cdc4c814e1da038e88ec2347e3c319b7d71e616e4f492da3d2a0ecac94b0133867ec960ea86e3106e317950c844e28045ddf74b6a3dc3d5b6865b050981ee936d7c085e62e1e1e1570011ad4d21763983859196bf1"}]}, 0xa0}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1c000-0xb)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007a4000)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000b60000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e93000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x1, 0x400000000000000, 0x5, 0x400, 0xc2, 0x20000, r2}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000903000-0x8)=@assoc_value={0x0}, &(0x7f0000367000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000e5000)={r3, 0xc3}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00005c0000), &(0x7f000087b000)=0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = socket$inet6(0xa, 0x4, 0x100) socketpair(0x4004, 0x1e5e94c3a2db112a, 0x80, &(0x7f0000c7f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008fa000)={0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e05000-0x8)) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00005e3000)={r7}) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000cf3000-0x28)={@syzn}) setsockopt$inet6_dccp_int(r6, 0x21, 0x5, &(0x7f0000530000-0x4)=0x5, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000f5b000)={"ed6dd2d37a9cd59425e811e86ac6b99e", {0x4, 0x0, 0x2, "ffb8e401f38e"}}) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c0000)='/selinux/checkreqprot\x00', 0x4080c0, 0x0) getsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000cfa000), &(0x7f0000c5e000)=0x4) 2018/02/02 20:21:59 executing program 7: r0 = getpgid(0xffffffffffffffff) gettid() tgkill(r0, 0x0, 0x31) 2018/02/02 20:21:59 executing program 4: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x1000, 0x7, 0x95b, 0x3, 0x5, 0x7, 0xf8, 0x3}, &(0x7f0000000000)={0x1, 0x8b1, 0x200, 0x1, 0x7, 0x1, 0x7, 0x2}, &(0x7f0000005000)={0xfffffffffffffffb, 0x3, 0x85, 0x6, 0x1f, 0x0, 0x4, 0x7fffffff}, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000006000-0x8)={r0, r1+30000000}) 2018/02/02 20:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) rename(&(0x7f00009c4000)='./file0/bus\x00', &(0x7f00004d0000)='./file0\x00') ftruncate(r0, 0x10000) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f4c000-0x8)={0x0, 0x5}, &(0x7f0000ca6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000011c000-0x8)={r4, 0x2}, &(0x7f00000c3000)=0x8) ioctl$TCGETA(r3, 0x5405, &(0x7f00006a4000-0x14)) 2018/02/02 20:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000161000-0x7)='vmnet0\x00', 0x2) ioctl$KDADDIO(r1, 0x4b34, 0x6) setsockopt$inet_mreqn(r0, 0x0, 0x7b4f72c2d85932af, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @rand_addr=0xf864}, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000a8c000-0x9)='net/igmp\x00') preadv(r2, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/02/02 20:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003fa000)='/dev/autofs\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000f6e000-0xc)={0x4000003e, 0x10000, 0x29}) fcntl$getownex(r0, 0x10, &(0x7f0000164000)={0x0, 0x0}) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000833000), 0x80000) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000800000)=0x100000000, 0xffffffbb) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x8, r3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x12, r3, 0x0, &(0x7f0000d0d000)=""/139) 2018/02/02 20:21:59 executing program 5: clock_getres(0x9, &(0x7f0000001000-0x10)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0f000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)) 2018/02/02 20:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007aa000-0x15)='/dev/pktcdvd/control\x00', 0xc0000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d09000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000a03000-0x4)=0xe8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e0000003f012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x0, &(0x7f000048e000)={0xaf1, 0x4}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 54.876592] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.883784] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 20:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) socketpair(0x13, 0x3, 0x100000000, &(0x7f0000583000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) clone(0x0, &(0x7f0000e2b000-0x48)="5128d480995e435f83b0779ef0de11a59b7f00474c50659dc29cc3169da7af748918dc084897d77b9dfacbd1aebb50dcd7c67a213fbe213729bcd4bd7547acd534d57ce3016d4872", &(0x7f00006a3000-0x4), &(0x7f000036d000-0x3), &(0x7f0000f95000)="586bd5454f8d466c11684750cec470c8bf657433279d080e8a2bc90106dc6dc6c2033d3112fa90236a4fb6f34bf4e033ce795aa2c4701d9866458a5159865ba402c470753a12474b5acd5bbb95c59c66fd7af1e66a5f84c9f54b71caf846803e6428800ce878f095a00ead668784d55c4e7d152f59") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x2) r3 = gettid() munlock(&(0x7f0000740000/0x4000)=nil, 0x4000) process_vm_writev(r3, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0x66}], 0x200000000000037b, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x13b8}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000011a000-0x10)={0x200, 0x3ba6, 0xfffffffeffffffff, 0x344}, 0x10) get_robust_list(r3, &(0x7f00009c6000-0x4)=&(0x7f000043d000), &(0x7f000037f000-0x4)=0xc) memfd_create(&(0x7f00005a0000-0x1)='\x00', 0x1) pwrite64(r2, &(0x7f0000d3e000-0x55)="2d8f83b7262ecbdf58c449252ab293bc86b14e19b63b6a1d6e4dcb55586ca49fcecbdf4c48110e2ec4c4e6bf1b9d05f1fe0b15e22e58a1b25f09e42e97dc1a02d5b80ae7661f14f8e14a740c35c94389807a5acd8a", 0x55, 0x0) lookup_dcookie(0x8, &(0x7f0000aa3000-0x40)=""/64, 0x40) close(r0) 2018/02/02 20:21:59 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000001d000-0x10)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000001f000-0x4)=0x1c, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000)={0x6, 0x3, 0x8202, 0x1f, 0x1a12, 0x3b9, 0x5, 0x1, 0x0}, &(0x7f000001f000-0x4)=0x20) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001f000-0xc)={r3, 0x6, 0x30}, 0xc) 2018/02/02 20:21:59 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x80000000]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/02 20:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000081a000)='/dev/sequencer2\x00', 0x20000, 0x0) sendmsg$netlink(r1, &(0x7f0000973000-0x1c)={0x0, 0x0, &(0x7f0000348000)=[], 0x0, 0x0, 0x0, 0x880}, 0x400c4) 2018/02/02 20:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x5) sendto$unix(r1, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/02/02 20:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008d7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a4d000-0x4)=0x1c, 0x800) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000723000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000049b000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, r2}) r3 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000e16000-0x4)=r1) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00001fe000-0x4)=0x4) getdents(r3, &(0x7f00000b2000)=""/24, 0x18) getdents64(r3, &(0x7f000041c000)=""/129, 0x81) [ 55.007570] binder: 7393:7399 Acquire 1 refcount change on invalid ref 0 ret -22 [ 55.032503] binder: 7393:7405 Release 1 refcount change on invalid ref 0 ret -22 [ 55.051917] binder: 7393:7414 Acquire 1 refcount change on invalid ref 0 ret -22 [ 55.060848] binder: 7393:7405 Release 1 refcount change on invalid ref 0 ret -22 2018/02/02 20:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000045d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000c50000-0x2)={0x6, 0x7}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) recvmmsg(r0, &(0x7f00001e6000+0x8cc)=[{{&(0x7f0000c14000-0x58)=@alg, 0x58, &(0x7f00001aa000-0x10)=[], 0x0, &(0x7f0000761000)=""/92, 0x5c}}], 0x1, 0x10002, &(0x7f0000e6a000-0x8)={0x77359400}) 2018/02/02 20:21:59 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000001d000-0x10)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000001f000-0x4)=0x1c, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000)={0x6, 0x3, 0x8202, 0x1f, 0x1a12, 0x3b9, 0x5, 0x1, 0x0}, &(0x7f000001f000-0x4)=0x20) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001f000-0xc)={r3, 0x6, 0x30}, 0xc) 2018/02/02 20:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c2c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000011a000)='/selinux/checkreqprot\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b6b000), &(0x7f00002b1000-0x4)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00009cb000-0x48)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/02 20:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00000d4000)='./file0\x00', &(0x7f0000ca2000)={0x46f, 0xffffffff}) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000e03000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000046c000-0x20)={@generic="f6df49f2dd2182b3a9af6e88e5159680", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000420000-0x58)={0x80, 0x2, 0x100000000000006, 0x1ff, 0x40009, 0x5}) 2018/02/02 20:21:59 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d18000-0x4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003e7000)={0x60000001}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fda000-0x4)=0xfffffffffffffffa, 0x4) 2018/02/02 20:21:59 executing program 2: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x49249249249272a, []}) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f00005b9000-0xd)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000c9b000)={0x8, 0x7}) pipe2(&(0x7f0000b04000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000ab9000)={0x0, &(0x7f0000db4000)=[]}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000dcc000)={0x2, 0x5}) 2018/02/02 20:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00005f6000)=@syzn={0x73, 0x79, 0x7a, 0x0}) flock(r0, 0x7) 2018/02/02 20:21:59 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000095c000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000095c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000320000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000229000+0xb32)={@generic="0409a4b2d38171917290b5e509a9a47a", r1}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) dup(r2) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/02/02 20:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000739000)={0x1596}) clone(0x0, &(0x7f0000623000), &(0x7f00002d0000-0x4), &(0x7f0000907000), &(0x7f0000553000)) 2018/02/02 20:21:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000558000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000efb000-0x8)={0x0, 0x0}, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000081e000-0x8)=[0x3, 0x5]) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000d9a000)={@empty, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000b6a000)=""/250) syncfs(r1) 2018/02/02 20:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair(0x80001000001, 0x2, 0x40, &(0x7f0000165000)={0x0, 0x0}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000079c000+0x3d2)) ioperm(0x2, 0xc46, 0x7fff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000df3000), &(0x7f000044f000)=0xfffffffffffffc9a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000038f000-0x8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008d0000)) 2018/02/02 20:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000d9e000-0x4), &(0x7f0000a24000)=0x4) syz_open_dev$mice(&(0x7f00006cc000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) arch_prctl(0x1002, &(0x7f0000ae9000-0x69)="96547f21ab1d9c8e1c5a0c86f88ccdcbab531102cd6f4c1f5252db72f5c08a3bd4c7ccffbf0e81b36c7484a5b46f184b3692018a8ec1af467c0f6ff0d115771948efc046c0ecebe0a0ef084838501cf093c1e938295b03c213ff1976a773ef542ba9bc7bac88b6d493") 2018/02/02 20:21:59 executing program 5: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000076000-0x42)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00a607", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x2, 0xffffffffffffffff, 0x8}}}}}}, 0x0) [ 55.169760] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/02 20:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getresuid(&(0x7f0000ce8000)=0x0, &(0x7f0000915000-0x4), &(0x7f0000888000-0x4)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000d5000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x1, 0x1, 0x9, 0xa, 0xa0, 0xa0, 0x6c, 0x0, r2}, {0x2, 0x6, 0x100000001, 0x8, 0x7, 0xd6, 0x100000001, 0x100}, {0xfffffffffffff2d5, 0x101, 0xffffffffffffff94, 0x6}, 0x0, 0xb, 0x1, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x5, 0x3, 0x44, 0x6, 0x80, 0x100000000}}, 0xe8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00005c2000)) epoll_wait(r3, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/02/02 20:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000ad0000-0x8)={0xa2b, 0x7}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003f1000-0x4)=0x0) fcntl$lock(r0, 0x25, &(0x7f0000171000-0x10)={0x1, 0x0, 0x0, 0x0, r2}) fcntl$lock(r0, 0x5, &(0x7f000005a000)) 2018/02/02 20:21:59 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)=@known='system.posix_acl_access\x00', &(0x7f0000008000-0xb)='/dev/loop#\x00', 0xb, 0x3) 2018/02/02 20:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00008f7000-0x8)) r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) dup2(r0, r1) 2018/02/02 20:21:59 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b55000)='net/raw\x00') r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004b4000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000000)={0x4, 0x20, r1, 0x7, r2, 0xffffffffffffffff, 0x73, 0x5e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c54000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000a66000)={0x7ff, 0x8, 0xd5fd14919cb3c09d, 0x101, 0x7, [{0x8, 0x9, 0x2, 0x0, 0x0, 0x400}, {0x100000001, 0x7}, {0x7f, 0x101, 0x3ff, 0x0, 0x0, 0x30cfba05d62d6d81}, {0xd64, 0x4, 0x45}, {0x78c, 0x4, 0x8, 0x0, 0x0, 0x8}, {0x0, 0x1, 0x6}, {0x89e, 0x1000, 0x800000000000, 0x0, 0x0, 0x1000}]}) r4 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f00006b6000-0x14)={@remote, 0x0}, &(0x7f0000cb9000)=0x14) sendto(r0, &(0x7f0000976000-0x2d)="2d8ac4fb7f3a85a4fd0a6be0c57d6eeb5a7bb84f2a5446111506fd5257223f6f941f24a47ea4918be4b25d702620896ca150a67a2b4675717bb324d63c887c94d8b49e805912bf12cb49ffd4fc929e061e", 0x51, 0x881, &(0x7f0000244000-0x14)=@ll={0x11, 0x0, r5, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000699000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000884000-0x3c)=@newlink={0x34, 0x10, 0x8c00a512e0e9060f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/02 20:21:59 executing program 1: r0 = socket(0x5, 0x4, 0x0) ftruncate(r0, 0xffffffffffffffc1) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000de7000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000573000+0x433)=@assoc_value={r1, 0x7f}, 0x8) 2018/02/02 20:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2018/02/02 20:21:59 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c54000)='/dev/vga_arbiter\x00', 0x101040, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00005ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b0f000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000062e000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x13}, r1}, 0x351) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x4be, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000001f000-0x90)={0x1df480c1, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xb73}}, 0x0, 0x0, []}, 0x90) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x30, &(0x7f0000c02000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty}}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xff04) 2018/02/02 20:21:59 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x0, 0x0, 0xb5}) ioctl$KDENABIO(r0, 0x4b36) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="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", 0xc18}], 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe8000-0x24)={0x8, 0x1, 0x0, 0x7, 0x80, 0xab, 0x1b, 0x2, 0xfffffffffffffffb, 0x6, 0x0, 0x994}) 2018/02/02 20:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/dev/keychord\x00', 0x10200, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000043d000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000636000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000f62000-0x4)=0x2) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/02/02 20:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/02 20:21:59 executing program 2: getxattr(&(0x7f0000ef1000)='./file0\x00', &(0x7f00005b9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001d1000-0xbe)=""/190, 0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b39000-0x8)='./file0\x00', 0x0) r0 = inotify_init() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c41000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}}}, 0x9, 0x0, 0x7, "8c3dd0b5ab5693843bfa25bd6b3f35143e3b2f44ee2969da12324d09d7725a088feba9104bc8dbaec28934621beb308e3bcd4969bc55839beca8611893354f7d7721fe5ed80d0a1c9915992c707c0505"}, 0x160) r2 = inotify_add_watch(r0, &(0x7f00000b3000-0x8)='./file0\x00', 0x4000001) inotify_rm_watch(r0, r2) r3 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r3) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0xfffffffffffffcda) inotify_add_watch(r0, &(0x7f000008c000+0xe84)='./file0\x00', 0x108) munlock(&(0x7f00000f7000/0x3000)=nil, 0x3000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000193000-0xf)='/dev/sequencer\x00', 0x408400, 0x0) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/02 20:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x6, 0x7fffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d0a000-0x6)={0x0, 0x1b4f}, &(0x7f0000037000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000024e000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000596000)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b8b000)={r2, 0x2}, &(0x7f00002ee000-0x4)=0x8) write(r0, &(0x7f0000195000-0x174)="fc00000016000700ab320008090007000a002259ffffffff0400030021000100004533a4", 0x24) 2018/02/02 20:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00007df000)=@generic={0x0, "b0687d4800b748e29e91c6620912f774eb60fd07dfdafc753c66046e6db10555af2afc3bcfd65c2a27662fce8283ca0f95504c7a7999c663b8d6b8787bbd429544c7582b22ba9cf849d96776bf10ff4e4c2f95d42a2101c28ec18c25c0902822c4bb1c2b1490f4f7403287108c927aa095de537f1e4c8d8535e878c36766"}, 0x80) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000034e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000160000), &(0x7f000062d000)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d18000), &(0x7f0000f18000)=0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000046d000-0xa0)=""/160, &(0x7f0000133000)=0xa0) 2018/02/02 20:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000056c000-0x5)='user\x00', &(0x7f000086e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cb6000), 0x0, 0xfffffffffffffffc) clone(0x83290d00, &(0x7f0000240000), &(0x7f0000df6000), &(0x7f0000411000-0x4), &(0x7f0000d2a000-0x4d)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00009f4000)=0x4bdd) 2018/02/02 20:21:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b93000-0xf)='/dev/sequencer\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000202000)={&(0x7f0000001000-0x2cc)={0x2cc, 0x3, 0x114, 0x1, 0x2, {0xf}, [@generic="700f02c1cc93844624ab4595a187461cb592707ca89a667e1d24560b6a56ea2de9a391dc12af874dc9a77399738ba80224f2a93037e38cdd47264c8a9679cf0da66790b1d2ac0ad014f2c0602ddd117b089a739aa6bf6a80780176d95d69086a7870680e45061af073d5ffacecfafafd95961ba072077122773c3da8bbc307108d7b7db002748fde7ebf7c627a5cbe6c083cb617547f6f779947ff4ac07578bff5e3c2cf6d520fdd22142e57c726847c04647c208d33fa1492aec823dece831f4fa44149ce9ad655a2cdc8e486a54a90f7565c6e37b4ad47ab2763aee1b78f3615e01578b3f318f4dbbdb943fd75", @generic="4b520b50f59413e74df00ed53b0e88c6539f3f045ff57609b32a412bf8b5bcbece6ebdcb6f94406ab78be1fe45e6f053b96793368d20b6327c4433d3bd1b12703cdcddfbdf62d5aefe145557f3cbb9d2ff198b6ae8d1cded2e3a8fd7a1da8f1661a97405870db85448bcfc2c19a86e6efd6090c65ed96d00cf9ebf97e6a7909d7f1f2f", @generic="337c321b9c3dbf3374b033e7ca689b95f63a98a425d62c0f7f9b8118f3d974e7bef7a03271edd93496f82b2b5f87f853a72426ac9d5baccb440ae252f7bfc9da03a4cdfebfdd9890a392956ec6249fc5d890933f1e3b94c5b08d9a79db4d9ad99b3ef9611f764ec07ba28c72a8937d5ce5b4fd857c5d08a9d68c948916ef46a75536861c1339b6883697c4e07d9a94efe4c67595c2d83d3cd6a16596ee688616c0e3e8a9dd59f85dc8b6ad35fae7", @generic="1c658f93942b5cdc0f973a9600fe7a5946be022c731cca4a02a575b0fbb386c958f943832c5c751290fcda2f34650b7e6628a6839ddf8f4a9e1923760889ce326399de5e8373365d00de7a082a2cddf79157db0916821491342e5b31df5be578daefcb8f27e6c158665a631faef479dd1c86233b9fa63ab5e62c33ea9fe445fcb0b801604ffe55", @typed={0x10, 0x8b, @u64=0x2}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ff9000)=0x2) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}}, []}, 0xf0}, 0x1}, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000fbc000)=0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000044e000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008f1000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000f53000-0x4)=0xe8) stat(&(0x7f0000dbf000-0x8)='./file0\x00', &(0x7f0000287000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000726000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in=@rand_addr, 0x0, 0x9, 0x0, 0x7, 0xa, 0x80, 0x80, 0x0, r4, r5}, {0x7f, 0x4, 0x3, 0xfff, 0x4e371912, 0x100000000, 0x9, 0x1}, {0xf1, 0x0, 0x6, 0x5}, 0x0, 0xa, 0x1, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x7, 0x3, 0xef34, 0x7, 0xc035, 0x401}}, 0xe8) 2018/02/02 20:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077a000-0xb)='/dev/hwrng\x00', 0x42000, 0x0) connect$inet6(r0, &(0x7f0000995000)={0xa, 0x1, 0x40b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x30000000}, 0x1c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000737000)={&(0x7f0000000000/0x1000)=nil, 0x8001, 0x3, 0x80, &(0x7f0000a64000/0x5000)=nil, 0x8}) 2018/02/02 20:21:59 executing program 2: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cb8000)='nodev\x00', 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000175000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x600000013, &(0x7f0000dee000-0x14)={@empty}, &(0x7f0000df1000-0x4)=0x14) 2018/02/02 20:21:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x0, 0x2, 0x2, 0xa, 0xa0, 0x80, 0x16, 0x0, r1}, {0x5, 0xa037, 0xffff, 0xea0a, 0x5, 0x1000, 0x1, 0x6}, {0x1, 0x7, 0x1ff, 0x1}, 0x8000, 0x3, 0x1, 0x1, 0x1}, {{@in=@empty, 0x0, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x1, 0x6447, 0x9, 0x3, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x200000423fa) shutdown(r2, 0x1000000000000002) 2018/02/02 20:21:59 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000611000-0xa8)={{0x80000001, 0x6}, 'port1\x00', 0xc0, 0x180004, 0x7, 0x8, 0x2, 0x1284, 0x200}) pipe(&(0x7f0000a5e000-0x8)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000014000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000)) 2018/02/02 20:21:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000-0x4), &(0x7f0000853000-0x4)=0x4) 2018/02/02 20:21:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setpipe(r0, 0x407, 0x4533) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[], 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r2, 0x4000000000, &(0x7f00008d2000-0x8)={0x6, 0x400000}, 0x0) 2018/02/02 20:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x6c0201, 0x4) 2018/02/02 20:21:59 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000)='mime_type##trusted\x00', 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000e000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000d000-0x8)=[0x1a, 0xeee5]) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001900030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) [ 55.668255] audit: type=1400 audit(1517602919.878:61): avc: denied { create } for pid=7531 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 20:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x54) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)) getitimer(0x0, &(0x7f00001d5000-0x10)={{}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000382000-0x48)={{}, {0x0, 0x0}}) clock_gettime(0x6, &(0x7f0000e2c000-0x8)={0x0}) write$evdev(r1, &(0x7f0000977000)=[{{0x100000, r3}, 0x0, 0xfffffffe}, {{r4, r2}}], 0x20) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) mq_open(&(0x7f0000746000-0x13)='-mime_typetrusted)\x00', 0x1, 0x20, &(0x7f0000d29000)={0x1a, 0x12ed6f5, 0x0, 0x2, 0xe13a, 0x6, 0x40, 0x2}) 2018/02/02 20:21:59 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000903000+0x681)='net/raw\x00') getdents64(r1, &(0x7f0000000000)=""/147, 0x93) getdents(r1, &(0x7f0000000000+0xea9)=""/407, 0x197) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b86000-0xc)={0x0, 0x74, &(0x7f0000a93000)=[@in={0x2, 0x3, @rand_addr=0x7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x1, 0x111, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000ec5000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000048c000)=@assoc_value={r2, 0xe6}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x92, 0x977, 0x4, 0x7, 0x8}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r4, 0xc0000000000}, 0x8) 2018/02/02 20:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000-0x9)='loginuid\x00') exit(0x0) readv(r1, &(0x7f0000013000-0x40)=[], 0x0) 2018/02/02 20:21:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007e5000)) r2 = socket$inet(0x2, 0x80f, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000af000)={0x390, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) write(r1, &(0x7f0000fd6000), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000037e000-0xf)='/dev/sequencer\x00', 0x800, 0x0) pread64(r1, &(0x7f0000fa3000)=""/139, 0x8b, 0x0) 2018/02/02 20:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000fc8000)=@random={'user.', '\'system^\x00'}, &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0xfe6e, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0x7) mincore(&(0x7f0000fd5000/0x2000)=nil, 0x2000, &(0x7f0000754000-0x52)=""/82) fstat(r0, &(0x7f0000115000)) [ 55.739236] audit: type=1400 audit(1517602919.948:62): avc: denied { create } for pid=7531 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 20:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000bc6000)={0x0, 0x4, 0x0, 'queue0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000090e000)={0x4, 0x9, 0x2, 'queue0\x00', 0x3}) 2018/02/02 20:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00001cf000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0xb) sendto$inet(r0, &(0x7f0000d5f000), 0x0, 0x3, &(0x7f000057c000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000a2b000-0x8)={0x0, 0x0}) ioperm(0x7e56, 0x8, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000b9000)={0x1, [0x0]}, &(0x7f0000c74000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008fe000)={0x0, 0x3f, 0x30, 0x28, 0x4828}, &(0x7f00005f9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004cb000-0xc)=@sack_info={r3, 0xffff, 0x40000000000}, &(0x7f0000e98000)=0x32) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000054f000-0xc)={0x0, 0x58, &(0x7f00008b6000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xffffffffffffff81, @empty, 0x3ff}]}, &(0x7f0000b71000)=0xc) r4 = request_key(&(0x7f0000c90000-0x5)='user\x00', &(0x7f00003b1000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000496000)='\x00', 0xfffffffffffffffa) r5 = add_key(&(0x7f0000351000)='encrypted\x00', &(0x7f0000c4f000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r4, &(0x7f0000adf000)='id_resolver\x00', &(0x7f0000ac2000-0x5)={0x73, 0x79, 0x7a, 0x2}, r5) 2018/02/02 20:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000221000)='/dev/hwrng\x00', 0x107100, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000072000)={0x0, 0x1, 0xffffffffffff0000, 0xff6, 0x81, 0xff}, &(0x7f000020a000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006e7000)={0x25c, 0x3, 0x400, 0x16, r1}, &(0x7f00000a2000)=0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r2, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r3) 2018/02/02 20:22:00 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000000d000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000010000)={0x0, 0x3ff, 0x0, 0x0, 0x3}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000011000)={r2, 0x8001}, &(0x7f0000004000)=0x96) r3 = syz_open_procfs(0x0, &(0x7f0000010000)='children\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000011000-0x8)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000011000)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f000000e000-0x4)=0xe8) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000011000)={r4, 0x1, 0x6, @empty}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002800030007fffd946fa283b70a00004003000000031d85680000856800000008", 0x24}], 0x1, 0x0}, 0x0) [ 55.828106] ALSA: seq fatal error: cannot create timer (-22) [ 55.875275] ALSA: seq fatal error: cannot create timer (-22) 2018/02/02 20:22:00 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000002000), 0x4) getitimer(0x0, &(0x7f0000002000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x78a7, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000009000-0x4e)=""/78, &(0x7f0000008000)=0x4e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@ipv4={[], [], @remote}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1, 0x0, 0x1, 0x7d97, 0x2, 0xa0, 0x20, 0x7c, r1, r2}, {0x35, 0x1ff, 0x20, 0xff, 0xfff, 0x7f, 0xffffffff00000000, 0x3}, {0x7, 0x7, 0x0, 0x3}, 0x3aa81e20, 0x5, 0x0, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in=@rand_addr=0x3f, 0x1, 0x0, 0x2, 0xfe, 0x401, 0x8, 0x9}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0x6)='dctcp\x00', 0x6) getresgid(&(0x7f0000002000-0x4), &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)) syz_fuse_mount(&(0x7f0000008000)='./file0\x00', 0x1000, r2, r3, 0x7ff, 0x0) 2018/02/02 20:22:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000004000-0x8)={0x9, &(0x7f0000004000-0x48)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000001000)={r3, &(0x7f0000001000)=""/90}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000002000-0x1000)="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", 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000012000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x6000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000002000-0x4)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 20:22:00 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000009000)="0b1a", 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000000a000-0x10)={0x8, 0x1, 0xffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000b000)=0x417, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000b000-0x18)=[{r2, 0x8401}, {r2, 0x10}, {r1, 0x1}], 0x3, &(0x7f000000b000-0x8), &(0x7f000000b000-0x8)={0xffffffffffffff29}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000009000+0xd1a)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000000+0xcd1)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r5, r6) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/02/02 20:22:00 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00003cf000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00002c6000)) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd96ffffffffffffffe10600000000000000fffffffffffffffc", 0x24}], 0x1}, 0x0) 2018/02/02 20:22:00 executing program 2: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) rt_sigpending(&(0x7f00006c2000), 0x8) r1 = accept4(r0, &(0x7f0000829000-0xe)=@l2, &(0x7f0000038000)=0xe, 0x80000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00007f1000)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0}, 0x12004) 2018/02/02 20:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087d000-0xe)='/dev/keychord\x00', 0x80002, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) syncfs(r0) ioctl$void(r1, 0x40087705) 2018/02/02 20:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007eb000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000003000)='net/arp\x00') 2018/02/02 20:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x6, 0x2000) ioctl(r0, 0x5386, &(0x7f00008ad000-0xd7)='x') setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000496000)="f95d4ef766dc808ed598cf37874eeebb78c40c1c569f7b55e05fc181edf802379bb78b10fbb3f701869e40ecef61728076522736bbac314b210c7a500800dea1517e347f4ddbc99aecbebd44d4ff5278fe0780430e6526b955ee579e8b025ef0769767cf788cf2ea78db2f1b7111adc379786af4b7d66054a20a0af5f228b2f34601d92a601277e37c560177cfeff050cf92406e94814d3c10498aae221f9be2fd9a3845c0fda8acc1047e541f2e70ffe48217", 0xb3) 2018/02/02 20:22:00 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000015d000)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f000029d000)=0xe8) 2018/02/02 20:22:00 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) pipe2(&(0x7f0000762000-0x8)={0x0}, 0x4000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000fda000)='./file0\x00', 0x80) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x0) 2018/02/02 20:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000047e000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000303000-0x3)='-:\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000d8e000-0x5c)={0x100, 0x2, {0x2, 0x0, 0x1, 0x3}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000083b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00006dd000)={0x8, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00008a7000+0x2ed)={0xff80000000, r2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079f000-0x24)) r3 = syz_open_pts(r0, 0x800) dup3(r3, r0, 0x0) poll(&(0x7f00003be000)=[{r0}], 0x1, 0xfffffffffffffffd) write(r3, &(0x7f00000b5000)='\b', 0x1) 2018/02/02 20:22:00 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000-0x36)="020500040200000000ef37ca227685de", 0x10}], 0x1}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000003000)={@multicast2=0xe0000002, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/02 20:22:00 executing program 1: mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) r2 = getpgid(0xffffffffffffffff) capset(&(0x7f00001b7000)={0x20080522, r2}, &(0x7f0000734000)={0x0, 0x81, 0xffffffff, 0x1, 0x8}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000868000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xffffffffffff256a, 0x0, @te1=&(0x7f00003a0000)}}) 2018/02/02 20:22:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xe01, 0x0) getsockopt(r0, 0x4, 0x9, &(0x7f000075b000)=""/233, &(0x7f000064a000-0x4)=0xe9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c05) 2018/02/02 20:22:00 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f9000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@empty, 0xff, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xe0)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000cc4000)=[{&(0x7f0000601000-0x27)=""/39, 0x27}, {&(0x7f0000000000)=""/242, 0xf2}], 0x2, &(0x7f00007dd000)=""/251, 0xfb, 0x9}, 0x7ff}, {{0x0, 0x0, &(0x7f0000001000-0x38)=[{&(0x7f0000ced000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f00008dd000-0xb2)=""/178, 0xb2}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f000063b000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}], 0x7, &(0x7f0000001000-0xae)=""/174, 0xae, 0x9ab2}, 0x9}, {{&(0x7f0000516000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000781000)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/231, 0xe7, 0x4}, 0x5}, {{&(0x7f0000962000)=@rc, 0x9, &(0x7f00004f9000-0x38)=[{&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f000016b000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f0000767000-0xf7)=""/247, 0xf7}, {&(0x7f0000000000+0x436)=""/179, 0xb3}], 0x7, &(0x7f0000bed000)=""/41, 0x29, 0x81}, 0x1240}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f00008bf000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ea000)=""/96, 0x60}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}], 0x3}, 0xfff}, {{&(0x7f0000e9b000-0x58)=@nfc_llcp, 0x58, &(0x7f0000dd0000-0x8)=[{&(0x7f0000cc6000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x400}, 0x9}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000cbd000-0x10)=[{&(0x7f00004f5000)=""/4096, 0x1000}, {&(0x7f0000356000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xae)=""/174, 0xae, 0x4}, 0x7}], 0x7, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 56.099529] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.105959] CPU: 0 PID: 7627 Comm: syz-executor0 Not tainted 4.4.114-ga81d322 #4 [ 56.113501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.122840] 0000000000000000 223fc1c2270a89c5 ffff8800b62af880 ffffffff81d0394d [ 56.130888] ffff8801c8c6b500 1ffff10016c55f1d ffff8800b62afa08 0000000000000000 [ 56.138909] 0000000000000000 ffff8800b62afa30 ffffffff81606f05 ffffffff81237400 [ 56.146931] Call Trace: 2018/02/02 20:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fd000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000183000), &(0x7f0000ec6000)=0x4) preadv(r0, &(0x7f000048a000-0x2f)=[{&(0x7f0000b3c000)}, {&(0x7f00009ac000-0x6f)=""/111, 0x6f}], 0x2, 0x0) 2018/02/02 20:22:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fd7000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffd}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r1, r3, &(0x7f0000d03000-0x8), 0x40) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000022d000-0x58), &(0x7f000042e000)=0x58, 0x80000) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r6 = creat(&(0x7f00009dd000-0xa)="e91f7189591e9233614b", 0x10e) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000463000)={0x3f67595, 0x6ec3, 0x401, 0x48, 0xbd1}) listen(r5, 0x0) connect$unix(r4, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r5, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) [ 56.149504] [] dump_stack+0xc1/0x124 [ 56.154858] [] handle_userfault+0x715/0xf50 [ 56.160817] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.167816] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 56.174207] [] ? refill_pi_state_cache.part.6+0x200/0x200 [ 56.181382] [] ? handle_mm_fault+0xb5d/0x3190 [ 56.187516] [] ? handle_mm_fault+0x291e/0x3190 [ 56.193738] [] handle_mm_fault+0x2938/0x3190 [ 56.195903] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 56.209899] [] ? copy_page_range+0x1480/0x1480 [ 56.216130] [] ? memset+0x31/0x40 [ 56.221225] [] ? vmacache_find+0x57/0x290 [ 56.227010] [] ? vmacache_update+0xfe/0x130 [ 56.232972] [] __do_page_fault+0x35b/0xa00 [ 56.238845] [] do_page_fault+0x27/0x30 [ 56.244365] [] page_fault+0x28/0x30 [ 56.249615] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.256438] [] ? move_addr_to_kernel.part.12+0x45/0x110 [ 56.263436] [] SYSC_bind+0x237/0x280 [ 56.268782] [] ? move_addr_to_kernel.part.12+0x110/0x110 [ 56.275858] [] ? get_unused_fd_flags+0xd0/0xd0 [ 56.282068] [] ? _raw_spin_unlock+0x2c/0x50 [ 56.288017] [] ? __alloc_fd+0x1e3/0x500 [ 56.293613] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 56.299729] [] ? fd_install+0x4d/0x60 [ 56.305157] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 56.312158] [] ? SyS_socket+0x121/0x1b0 [ 56.317770] [] ? move_addr_to_kernel+0x50/0x50 [ 56.323981] [] SyS_bind+0x24/0x30 [ 56.329052] [] ? SyS_socketpair+0x510/0x510 [ 56.335002] [] do_fast_syscall_32+0x314/0x890 [ 56.341119] [] sysenter_flags_fixed+0xd/0x17 2018/02/02 20:22:00 executing program 7: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004e000-0x2)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000044000-0x50)={0x343, @tick}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000038000)={0x5, 0x6, 0x3, 0x4800000000000000, 0x8, 0x401, 0x7fff, 0x4, 0x6, 0x200, 0x8}, 0xb) 2018/02/02 20:22:00 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x400, &(0x7f0000003000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000003000)=0x4, 0xfffffffffffff000) 2018/02/02 20:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000d99000-0x10), &(0x7f000090b000-0x4)=0x10, 0x80000) write(r0, &(0x7f00002d4000)="62bce2348bf3ef7752adb54345f6015e045b596d9a1cf2da6e061871b1ea0d9f3fe21194c7b430bc13a9e503810cd03cf35d5347c877fafc263aed3b2fcce7287e8a91bc4f", 0x45) writev(r0, &(0x7f000028f000-0x18)=[{&(0x7f00001f9000-0x9f)="caf74770bca41db51b8542b70522450acb130a91879795f03fdd7f8ab4425e10134899d77f8672635e222e4f632121b939d4723ad3c7ad49e9470dd432bea19996c0b97c8cf07d13ba0bc4d8f8eb68da86eb55a8f0e73df36763479271cdc9f711f72f55ee6ec6ae12a833888df6743848b7281c7797129c63c9cf35d03f91795eb0f95f635892451b0023bcd2302cfe74053d1a4262c97789ea51aa2e9ffc", 0x9f}, {&(0x7f0000e9b000-0x1000)="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", 0x1000}, {&(0x7f0000a4c000)="c34110a7", 0x4}], 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) dup3(r2, r1, 0x0) r3 = syz_open_dev$loop(&(0x7f0000214000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x10000000) ioctl(r3, 0x400000000000125e, &(0x7f0000db4000)) splice(r3, &(0x7f00005c8000-0x8), r3, &(0x7f000028c000-0x8), 0x8, 0x6) 2018/02/02 20:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f0000183000/0x14000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f12000)=0x8, 0x4) 2018/02/02 20:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000898000)='./file0\x00', &(0x7f0000aca000-0x44)) sendmmsg$unix(0xffffffffffffffff, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/02 20:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x181000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000539000)=[{&(0x7f0000b3d000-0x2)="04", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00007eb000), 0xffffffffffffff00) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ba3000)={{{@in=@multicast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00009ed000)=0xe8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000490000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x0, @multicast1=0xe0000001}, @generic="df4e822b1fafd870801d48702c2dc069"}) 2018/02/02 20:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7), &(0x7f000036e000-0x5f)}}, &(0x7f0000044000)) unshare(0x28060400) exit(0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e7000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f00009e5000)={0x0, 0x0}) ioperm(0x1, 0x4, 0x2000000000000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009c3000)={0x0}, &(0x7f0000421000)=0xc) ioctl$TCSETAF(r0, 0x5408, &(0x7f00007ee000)={0x40, 0x6, 0x800000, 0x3, 0x2f1, 0xffffffff, 0x42e, 0xffffffffffffaa27, 0x800, 0x6c}) sched_setattr(r3, &(0x7f00005e4000)={0x30, 0x6, 0x0, 0x20, 0x1, 0x60f, 0x1, 0x400}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f59000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000086a000-0x28)={@generic="a0e7630cac07f2e25a4d4c7063a6b573", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00009da000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000111000), &(0x7f00000e2000)=0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000f64000-0xcb)="f7488b2af74aad45352f1818ac540529f00e35e8e0c6ef614edb1db720fa4154876072d81442c5ed296cc7d46eb58181638cb9c14fd15f9de1d97b1d529e5fd1c40089e37ea1bcce94e2b2fe8f7b2c20080e6028a59abca77d4af74976a3c856b35daeafa72475ea1081a6fda7ad23891e96c6d1136fc7fe77a2040870ccb599cdf3e894eaa5e1980543344731f3519a071da097221ce1116eed453da0b906cbf07e2268f302f4f59a18d43b900ccc1adf31d34db8a3a34437743374d584613c06663bb419f117d339dff8") rt_sigqueueinfo(r3, 0x2e, &(0x7f000016a000)={0x2e, 0x7fffffff, 0x4, 0x9}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000ff6000)) r6 = gettid() tkill(r6, 0x16) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e0000-0x10)='/selinux/status\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000882000-0x7c)=""/124, 0x7c) 2018/02/02 20:22:00 executing program 5: prctl$intptr(0x20000000002d, 0xffffffffffff0005) 2018/02/02 20:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x8, 0x0, &(0x7f00001de000)=[@acquire={0x40046305}], 0xffffffffffffff7e, 0x0, &(0x7f0000ecb000-0x1)="c7"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f7000-0x1)}) 2018/02/02 20:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000977000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000924000-0x20)) r0 = add_key$keyring(&(0x7f0000a10000-0x8)='keyring\x00', &(0x7f00001e0000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000608000)='pkcs7_test\x00', &(0x7f0000291000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ab1000-0xd0)="f6fa33e9076585a00fc98630039b0e5ef989a09091a2524507f9734d29a15bd41303ff8271725ec0b31b170cb63955266924d891f93998184a1a00f9aa9a0afaff2d1dc9b097f2bbca307103076e7d1e53a9501787dafdcbc45e3fe79da6eae49a4715c6dd2660a3e71dcb7ea664bfad95496d6666560d72c715f138c20d1223a55071320c0fdcaf3421a127f7667420f4a08a8888032e1066cb55129e1cf67b5d35eb298a5085d2af8b69518d8ff1777f531aa3fed0d7673d70259e313836b9c13dc2f9714133ed050be5742d5f5e0e", 0xd0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f000095e000)=[{&(0x7f00007a5000-0xd3)="299cc9b751c0b229a713960bec5a6f3a68a4293096f4ae462899adce0902b57b490f26aa97450c0dd44840e0abf20f4ae3f68f79f9a73b511d39ea83d9a3651397be872c084acbec10429454e9d1d027818dbc2bd187af9999b5a197589e154caa0f0938bf1e1a49ec510e6f2303eeb539f21859872bb838fc820235aba843fa0ac5677a90ba14d0aec6262b8f838ac6b65d4ec614ea918e92464533fd5d05fe64ce297c5be6b42a29188289783dc85c9f9d8ad00da5db787410a0cafc832684f35ea12cb7160a241a09c539bc6a2faac075cc", 0xd3}, {&(0x7f0000b39000-0xe4)="a1ce9c61d137f323263626db81ead8c295676f3fadb669275dee68f960cd6c5743e2d022ffbbc2cf4aaa283df297b7be4b5220c88577f6b55e5309a52d0d48ef21f98559648d61a9bc652477ddf07bc2cbd2c13b9bab3ccf3b2fbb63dff1ecddcd518eadc0516969c4a6e028e8a744fb0b494ec73c60d701c4d7347d54f12ed27235dfc44fc70e3667dd9beb544e9e56c454cb1d6ab2f5d25b6c737369b220d2ae6739556852b55a0e324254482de65352431411474234e8293666104bee210ec998a9bb67b7cd3d9bb3687b4fc3789ac62f50e3677c88373bb101685619f92c536f6149", 0xe4}, {&(0x7f00002c0000)="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", 0x1000}], 0x3, r1) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ec6000-0xe)='/dev/keychord\x00', 0x2002, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000c1f000-0x4)=0x3) 2018/02/02 20:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003c6000)={0x1, 0x5, 0x5, 0x4, 0x0, 0x3, 0x1, 0x800}, 0x20) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000782000)={0x2, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xfc00000000000000}}}, 0x108) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000214000)={0xaa, 0x6}) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003ee000-0x4)=@int, &(0x7f0000125000-0x4)=0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005ae000)=@int, &(0x7f0000714000-0x4)=0x4) r3 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r3, 0x206, &(0x7f0000488000-0x8)={&(0x7f00009bd000)="334b9082d43f2d3239eecf858bdebac767bc2a26f33036bbb678cfde12abd513c83a8ef29df4a042591598c455f64c954ac8a8f1553193457ceffedf6b15977f2d57b83890ec75223eb762c759050ff9d8561c77f195eaa00ec9518aefc50e4a660a43924db54f3a4f75eed8a73791ea211149fe39dfc42b2892fd84688a94e52cc9178222366bc7e00d8ccd94eb293b07007f84b7c7d3b28473ec4b8a22d5243a03b2b34f7c8cee8d710830c05c0ede4fc3d2dabf54cc522212aa3b8f6babab6f2ce20000dfb03118e3c27a58c810accfb404fdde3242b944c991e7d24975d2a68b", 0xe2}) 2018/02/02 20:22:00 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000657000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0x8b6b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x100000000, 0x401, 0xf5, 0x8, 0x94}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}}, 0x2, 0x9, 0x1, 0x101, 0x80000001}, &(0x7f0000000000)=0xa0) timer_create(0x6, &(0x7f0000001000-0x58)={0x0, 0x26, 0x2, @tid=r0}, &(0x7f0000000000+0x144)) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7, 0x4) rt_tgsigqueueinfo(0x0, r0, 0x32, &(0x7f0000bbb000-0x10)={0x11, 0xb10, 0xf5, 0x8}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00002c2000/0x2000)=nil) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00009d8000-0x4), &(0x7f00008a7000)=0x4) 2018/02/02 20:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f000006e000)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000313000-0x108)={0x0, @in6={{0xa, 0x3, 0x7f, @empty, 0x2}}, [0x6, 0xffffffff00000001, 0x10000, 0x6, 0x7, 0x2, 0x6, 0x6, 0x401, 0x110e39cf, 0x9af6, 0xb8f, 0x1, 0x1f, 0x7fff]}, &(0x7f0000044000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000034d000)={r2, 0x3}, 0x8) dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000553000)={r2, 0x7fffffff}, &(0x7f00001c3000)=0x6) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000090e000)="5d4319e58c66332eaa1827becf65a9b53658a9f5e5a1d2d014e42540f2aae4d1a9db1fccf3bfa1ec190e19ec739113e3c6331efd235bd9ff955622689caa644d36f39c5f7c33a72ccb631e4147fb24e760f4be4c6b646ff6f26d5ab99ca2255c4161a88c044ea58e6404d86b23cfbb2fe71055be9dd3c6637fead472714fd8f848c2e304d30ec3f2a00a42e635a9f7a28d420db34de9f9a1839808aa8b79f17916375be72ed1e06358cccb62db231124b46157f59d7c1d6f83a059dc9374a8d4e305", 0xc2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000058f000)=""/223) 2018/02/02 20:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000155000)='/dev/autofs\x00', 0x20001, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00009c0000-0xdf)=""/223) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000ef2000)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_FLOW={0x8, 0xb}, @RTA_MARK={0x8, 0x10}, @RTA_DST={0x0, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) [ 56.494873] audit: type=1400 audit(1517602920.708:63): avc: denied { set_context_mgr } for pid=7685 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/02 20:22:00 executing program 1: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000df1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000843000-0xd2), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000df0000)={0x1, &(0x7f0000714000)=[{0x8, 0x5, 0x1000000000000000, 0x3}]}) mmap(&(0x7f0000887000/0x2000)=nil, 0x2000, 0x3, 0x39, r2, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000df2000-0xf2)=""/242, 0xf2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df1000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/02 20:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000092000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5f000), &(0x7f0000483000-0x4)=0x4) 2018/02/02 20:22:00 executing program 2: eventfd(0x4b6c42e8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f97000)={0x0, 0x1000, "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"}, &(0x7f00002f8000)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000266000)={r4, 0x6}, &(0x7f000086f000)=0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ed4000)=""/26, &(0x7f000017c000-0x4)=0x1a) pread64(r1, &(0x7f0000383000-0x4b)=""/75, 0x4b, 0x0) sendfile(r3, r1, &(0x7f0000165000-0x8)=0x2, 0x400000ff) recvmmsg(r1, &(0x7f0000f95000)=[{{0x0, 0x0, &(0x7f000010f000)=[{&(0x7f000091a000-0x26)=""/38, 0x26}, {&(0x7f00001d0000-0xa9)=""/169, 0xa9}], 0x2, &(0x7f0000de3000-0xe8)=""/232, 0xe8, 0xcf8d}, 0x10001}, {{0x0, 0x0, &(0x7f00007c5000)=[{&(0x7f00005e7000)=""/84, 0x54}, {&(0x7f00008f8000)=""/104, 0x68}], 0x2, &(0x7f0000c9c000)=""/148, 0x94, 0x1ff}, 0xffffffff80000001}, {{&(0x7f0000d0d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000e13000-0x40)=[{&(0x7f0000442000-0x60)=""/96, 0x60}, {&(0x7f0000dde000)=""/4096, 0x1000}, {&(0x7f00004b4000-0x12)=""/18, 0x12}, {&(0x7f0000e5e000)=""/146, 0x92}, {&(0x7f0000289000)=""/73, 0x49}, {&(0x7f0000895000)=""/190, 0xbe}, {&(0x7f00004b3000)=""/4096, 0x1000}, {&(0x7f0000b65000-0x35)=""/53, 0x35}], 0x8, &(0x7f000018e000), 0x0, 0x1}, 0x81}, {{&(0x7f0000bf3000)=@sco, 0x8, &(0x7f0000a41000-0x10)=[{&(0x7f00005ac000-0xf)=""/15, 0xf}, {&(0x7f00006a2000)=""/204, 0xcc}], 0x2, &(0x7f0000807000)=""/173, 0xad, 0x1000}, 0x58bc}, {{&(0x7f00009e1000)=@rc, 0x9, &(0x7f00001fd000)=[{&(0x7f0000576000)=""/50, 0x32}, {&(0x7f0000b10000)=""/143, 0x8f}, {&(0x7f00000ff000)=""/8, 0x8}, {&(0x7f0000a81000)=""/15, 0xf}, {&(0x7f0000bf4000-0x54)=""/84, 0x54}, {&(0x7f0000e49000-0x91)=""/145, 0x91}, {&(0x7f0000ee7000-0x6e)=""/110, 0x6e}, {&(0x7f0000d58000-0xbe)=""/190, 0xbe}, {&(0x7f0000c8a000-0xac)=""/172, 0xac}], 0x9, &(0x7f0000d5f000)=""/69, 0x45, 0x9}, 0xa70b415}], 0x5, 0x2, 0x0) [ 56.586308] binder: BINDER_SET_CONTEXT_MGR already set [ 56.596323] binder: 7685:7698 ioctl 40046207 0 returned -16 2018/02/02 20:22:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/02 20:22:00 executing program 3: r0 = open(&(0x7f0000a1e000)='./file0\x00', 0x200000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCSBRK(r0, 0x5409, 0x0) write$evdev(r0, &(0x7f0000000000)=[], 0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000097c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xc, 0x1, 0x1, []}], 0xc}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000840000-0xe8)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000dc2000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009ad000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) [ 56.751634] binder: 7685:7688 unknown command 0 [ 56.756357] binder: 7685:7688 ioctl c0306201 20007000 returned -22 2018/02/02 20:22:01 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000324000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ffb000)=@ethtool_modinfo={0x42, 0x40000000009, 0x107, "996a5ac5dc72c670"}}) 2018/02/02 20:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/load\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) write$selinux_load(r0, &(0x7f0000276000-0xa6)={0xf97cff8c, 0xffffffffffffff0c, 'SE\vLinux', "0a3174862820e771dbc1a981ca82f7b8735c3689580242d361810c21f8eb78624f9750f2aa41aae1f8a6b7d9520586e1547348190b6025bcc87964dc34cfe64d31683844cd92e49999d01d7e010da4ed372d5e9956c1f651d3aa68ff55744de52dff05e5fe556064cf1b6be5b99b23779e509f9f4edbb9e22c4775705a2fc1213928611fb970af29b628407d9fee855fad4f570fa0fd"}, 0xfffffffffffffd7c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c08000-0xe)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009bc000-0x8)={0x0, 0xabf}, &(0x7f00007b2000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b97000)={{{@in=@local, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000bff000-0x4)=0xe8) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000dc7000)=""/93) syncfs(r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000020f000-0x8)={r2, 0xff}, &(0x7f0000194000)=0x8) dup(r1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000285000)={0x8, 0x6, 0x1}) 2018/02/02 20:22:01 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/02 20:22:01 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000013000-0xd)='/dev/urandom\x00', 0x0, 0x20000) fcntl$notify(r0, 0x402, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000009000)={0xab27, 0x80}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000014000-0xa0)=[{{&(0x7f0000014000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000013000)=[{&(0x7f0000006000-0x7)=""/7, 0x7}, {&(0x7f0000014000-0x5b)=""/91, 0x5b}, {&(0x7f0000013000)=""/4096, 0x1000}], 0x3, &(0x7f0000011000+0x108)=""/101, 0x65, 0x80000001}, 0x7}, {{&(0x7f0000005000-0x8)=@sco, 0x8, &(0x7f0000010000)=[], 0x0, &(0x7f0000006000-0xf6)=""/246, 0xf6, 0x6}, 0x3}, {{&(0x7f0000012000-0x10)=@ipx, 0x10, &(0x7f0000014000-0x18)=[{&(0x7f000000d000-0x79)=""/121, 0x79}, {&(0x7f0000013000)=""/77, 0x4d}, {&(0x7f000000e000-0x73)=""/115, 0x73}], 0x3, &(0x7f0000006000)=""/150, 0x96, 0x7ff390cd}, 0x1}, {{&(0x7f000000f000-0xe)=@l2, 0xe, &(0x7f0000009000-0x8)=[{&(0x7f0000014000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f0000013000)=""/35, 0x23, 0x97}, 0x889f}, {{&(0x7f0000013000)=@nfc, 0x10, &(0x7f0000013000)=[{&(0x7f0000014000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000009000-0x6a)=""/106, 0x6a, 0x2}, 0x4}], 0x5, 0x2040, &(0x7f0000010000-0x8)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000014000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/02 20:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f000001d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b9c000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/02 20:22:01 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xaa) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x401, &(0x7f0000fde000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000535000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055f000)=0x1c) 2018/02/02 20:22:01 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000046c000-0x10)={0xfff, 0x0, 0x1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000000)={r1, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000dc1000), 0x27) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000876000)={0x101, 0x4d, 0x1, 0x5, 0x9, 0x7, 0xfffffffffffffffb, 0x8, 0x0}, &(0x7f00009f6000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000feb000)=r3, 0x4) bind$netlink(r2, &(0x7f00003c8000)={0x10, 0x0, 0x1, 0x2}, 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a94000)=0x80, 0x4) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000beb000)=""/184) 2018/02/02 20:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000a7f000-0x14)) timer_create(0x7, &(0x7f0000e20000-0x50)={0x4, 0x0, 0x1, @thr={&(0x7f0000195000), &(0x7f0000bbe000-0xa5)}}, &(0x7f00002fa000)) sched_rr_get_interval(0x0, &(0x7f00002e8000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000012f000)={{0x0, r0}, {0x77359400}}, &(0x7f00003e7000)) r1 = syz_open_dev$sg(&(0x7f0000ffb000-0x9)='/dev/sg#\x00', 0xb8a1, 0x400000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00005de000)=0x40, 0x6d8cddf9b0ff9875) 2018/02/02 20:22:01 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a77000-0x4)) r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x2000, r0, 0x1fbffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000012b000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e04000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x8001, 0x1f}, &(0x7f0000627000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={r2, 0x3, 0x1, [0x9]}, 0xa) 2018/02/02 20:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000676000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00001a3000)={0x3, 0x0, 0xff, 0x3}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)) 2018/02/02 20:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000011d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffd9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000008e000)={0x0, 0x0, 0x30}, &(0x7f0000c42000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000357000-0x98)={r1, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x80}, 0x98) 2018/02/02 20:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00008c7000-0x10)={0x2, 0x1, @empty}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fff000-0x48)=[{0x8, 0x3ff}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/02 20:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000-0xc)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8f000)='/selinux/policy\x00', 0x0, 0x0) ppoll(&(0x7f00000b7000-0x18)=[{r1}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f0000ffa000), 0x8) sched_yield() ioctl$int_in(r1, 0x5421, &(0x7f0000a30000-0x8)=0x3) 2018/02/02 20:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000035c000-0x9)='/dev/sg#\x00', 0xd159, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000dbb000)={{0xa, 0x2, 0x99, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, {0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0xf8, [0x7db, 0xfffffffffffffe00, 0x9, 0xfffffffffffffff7, 0x200, 0x0, 0x9]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000675000-0x10), &(0x7f0000319000-0x4)=0x10) 2018/02/02 20:22:01 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000b54000)='/dev/usbmon#\x00', 0x7, 0x400101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sync_file_range(r0, 0x1000, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x28)={@rand_addr=0x8000, @multicast2=0xe0000002, 0x0, 0x6, [@multicast2=0xe0000002, @rand_addr=0x1, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x28) r2 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) r3 = dup3(r1, r2, 0x80000) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c6d000-0x10)={{}, {0x0, 0x1c9c380}}, &(0x7f0000747000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000002000)=""/237, 0xed) ioprio_get$uid(0x0, r4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/02 20:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) r1 = gettid() capget(&(0x7f0000da6000-0x8)={0x19980330, r1}, &(0x7f0000cd3000-0x18)={0xf643, 0x0, 0x200, 0x6, 0x7ff, 0x401}) write(r0, &(0x7f000091c000-0xa2)="2200000014000721004f10f7e2ff0500020003000100000008000200000000000000", 0x22) 2018/02/02 20:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9f000-0xa)='/dev/ptmx\x00', 0x2000040103, 0x0) write(r0, &(0x7f0000d9f000-0x5d)="2f7f4be2b36c5526a5534195cbffffff09ffff09171578ed8f549f29496490f3f2afa9fd0113", 0x26) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/pktcdvd/control\x00', 0x28800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000446000-0x8c)={0x1, 0x7, 0x0, 'queue1\x00', 0x9}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008f5000-0x4), &(0x7f00007c2000)=0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x7}) 2018/02/02 20:22:01 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000852000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000417000)={@dev={0xfe, 0x80}}, 0x14) close(r1) 2018/02/02 20:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ppoll(&(0x7f0000f74000-0x30)=[{r0, 0x8019}, {r0, 0x4000}, {r0, 0x1}, {r1, 0x205}, {r0}, {r1, 0x3448}], 0x6, &(0x7f0000813000), &(0x7f000080d000-0x8)={0x401}, 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000d07000-0x14)={0x7, 0x7f, 0x5, 0x7, 0x6, 0x9, 0x20, 0x8000000000000000, 0x101, 0x65}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/02 20:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) dup2(r0, r0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000d3d000)) sync() 2018/02/02 20:22:01 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x3, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x1000}, &(0x7f0000001000-0x4)=0x6) pwrite64(r0, &(0x7f0000006000)="94004a00", 0x4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0x8}, 0x6) 2018/02/02 20:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c04000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) r1 = syz_open_procfs(0x0, &(0x7f0000c1c000)='net/snmp6\x00') epoll_pwait(r1, &(0x7f0000c4a000-0x30)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000f3e000)={0x1}, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/02/02 20:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000927000)={0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000180000-0x4)=0x100, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f000037e000)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f00008fb000)={0x1, r3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ed9000+0x75c)={0x4, [0x7ce0d14e, 0x1, 0x2, 0x6]}, &(0x7f0000496000-0x4)=0xc) [ 57.097920] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/02 20:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009b1000)='./file0\x00', 0x7f) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mknod$loop(&(0x7f000075e000-0xe)='./file0/file0\x00', 0x0, 0xffffffffffffffff) r0 = socket(0x5, 0x803, 0x7) getpeername$packet(0xffffffffffffff9c, &(0x7f000067f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c98000)=0x14) getresuid(&(0x7f0000199000-0x4), &(0x7f0000a94000), &(0x7f0000569000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000072c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xc0, 0x2, 0x3, 0xa, 0x20, 0x80, 0x86, r1, r2}, {0xff, 0xc284, 0x76, 0x3ff, 0x2, 0x7, 0x0, 0x4}, {0x100000000, 0x7, 0x3, 0x5}, 0x1000, 0x9, 0x0, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x0, 0x2, 0x1, 0x0, 0x9, 0x9}}, 0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000b5a000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000025e000)={0x0, 0x0}) listen(r3, 0x2af) 2018/02/02 20:22:01 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000002000)="027c529db8f60c366efd2803f565bf4ee505f2ac85e2b9a16dfae19ab1a1366c07f1fd3b7597f68797c74f2bc7ce4f6e38ba21e92776fed41fdcaca47754d6ec4bf3f66465489ac1634899cf3092bb78b1fcae7ec7b2ef0e31db3c4f7f23d1b17c75c2db3a47433da918661fee3dee6a491e1cb14460203e3d474bb6a6ed995b81afeb1c144410cd5ceb3417103b8438f5bb24d814ea66128d7b127b1607ce128e8fc43b92067256c5b3c8aa3feb4fdbe5bd0a93b073f0428400", 0xba, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000006000)) 2018/02/02 20:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$inet_sctp(r0, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x60}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000329000)="a0dda68a3de0ae2cbcfdacfd913e42cb9d840f6cda5314384649ad9465cbfcf5e0279a7457353b8665efcc4e3d81b2cb38d41d11a67a03f895af726c5176f24418dfb81a1d55f58cf7f9e25d58e8975c497419d7d0611a72d83de74922885b6c791afdf3dbca1df2732b81eb9e25b9a7875e8f1d9fc7fa", 0x77) 2018/02/02 20:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) acct(&(0x7f000075c000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f0000a09000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000073c000-0x70)=[], 0x0, &(0x7f0000766000-0x51)}, 0x43) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004e6000)={0xff, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) recvmsg(r0, &(0x7f00005e7000-0x38)={&(0x7f0000e9d000)=@can, 0x10, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000eac000-0xa0)=""/160, 0xa0}, 0x0) [ 57.156469] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/02 20:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000d60000)={0x73, 0x79, 0x7a}) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f00006ef000)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000919000)=0x1, 0x4) keyctl$session_to_parent(0x12) pipe(&(0x7f0000795000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000198000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) keyctl$session_to_parent(0x12) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000355000-0xc)={0x0, @multicast1, @rand_addr}, &(0x7f000037e000)=0xc) 2018/02/02 20:22:01 executing program 4: r0 = socket(0x100000000000012, 0x4000000c08, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c3e000)={@common='irlan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002eb000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x0, 0x6, 0x2, 0x1a73f7075520bf97, 0xa0, 0x2, r1, r2}, {0x7f, 0x0, 0x8, 0xffffffffffffffee, 0x80000001, 0xffffffff, 0x6093, 0x400}, {0x0, 0x0, 0x7fffffff, 0x3d}, 0x38e0ec27, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7, 0x3, 0x0, 0x10001, 0x33, 0xffffffffffffff7f, 0xa6d}}, 0xe8) 2018/02/02 20:22:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x10001, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000301000-0x8)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r1, &(0x7f0000f78000)="dccdd71b84b2e576b23934eb108ab0ab81a3405202aef777202b1ead083fb64e1f9e4009c663295ea1160271fdfa3fa9be49a27bb03179d87b7bf3d9fdcb4e86253a523f41324f4197869dba5ab17593c13180d25ba45b2f92f39edc064df1364cde6122232602fadd8102a2b7623d218dc72106be6926983c5e31022cf65627e29b16f8492f1cf90229adf26616a23602eb2fbeb08400104bc7975d538e763ccf549b5b0ec9365b4d2d62b33891e64feea380857bfdf056a95301ca8d1d72a1570d6c71d779f4c10919b82d73ba1ed86aa3dbfd5ad5748bb1a2880d4b6fcc6124fc97ef3ae0a1264502edfc94b92deddd9dd8", 0xf3, 0x0, &(0x7f000020c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) r2 = creat(&(0x7f0000cd2000)='./file0\x00', 0xc) listen$netrom(r2, 0x7) connect$inet6(r1, &(0x7f00008b2000-0x1c)={0xa, 0xffffffffffffffff, 0x8000000, @empty}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003a5000)={0x0, @rand_addr, @multicast1}, &(0x7f0000089000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) socket$inet6(0xa, 0x80f, 0x2) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000599000-0x4), &(0x7f000046d000)=0x4) [ 57.243996] Option 'ѱ|uÂÛ:GC' to dns_resolver key: bad/missing value 2018/02/02 20:22:01 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000+0xa45)='/dev/sequencer2\x00', 0x101200, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000011000-0x6)={0x0, 0xfff}, &(0x7f0000010000)=0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={0x0, 0xca5}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000009000)={&(0x7f0000011000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10, &(0x7f0000007000-0x20)=[{&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000008000)="a11cfe9276950d3e1ca552523fc9dedd19bd1eb5d7d4b10c0a10ab80ca72e44fe1641fad8f69ff8ea3ca8bfcc43c89aa8b0f01b436fb96839fdcee5278714079b6779a1e516ec51e6b44b419b231e9e3f53d83f5cf8497f4ce7f2beedb9a8f990cdfd1f10986303b711baabf107de7b01554f361f494c6cf9c5aa293e263b20c10c659acc447fe5235b16b1ed224f5d3bea5d4f14445cfbd700393e0e1ebded2937f7f3b5182dba9c28d035005bb75e8ce2c007c81a52a5f5aeb3797dba662630ec17b2b0b1363c5a6278f48e6e8fbea268ecdf23f", 0xd5}, {&(0x7f0000010000)="5105003ff56c7721f5581f494376369ebd815de63240a31f1a3b98decee08ce5", 0x20}, {&(0x7f0000006000)="43bde352ce008611a3850c07c00d30ff5611f8a83744f87887bba7e65cc0476fa599b8232c287d8aac1c158f4927e4b3863cc1691963040e7a5f79233218d160de2918c7d16d2c3ac4ba445641afd060f4bb133e27d311ebf5b561203e8bda694b3cc0a4da3ec61c6115ae1d4d15bc0bdf8e420cf3a01fb235afa676b9e6f6d1e9c30639d70b527e594d032a946636967a4789908076f134b40267de7e4f6d57dab581063bc3594f83bbac915dec8da39c56627e96fd4dcb46525b6a74e6dd8ff7c6152a912ac3a983cd2da599c64dd09b5c383228b681d74107327912170a4b602a7b15633c468d", 0xe8}], 0x4, &(0x7f0000011000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0x4, 0xfffffffffffffff9, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x200, 0x9, 0x10000, r4}}, @init={0x14, 0x84, 0x0, {0xffff, 0x1ff, 0x80, 0x400}}], 0x84, 0x80}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000f000)={0x0, 0x4a, "0a76ac40b7ead4965f8d67cc24820ad0b80a437ebb65bcb9f297c968d8d8089cf85ecd37d6063e1afbdce35fd96d6dccbb4e06b5cc44042ff8d9d6ba55019d1af9433c83cbd843ca1e38"}, &(0x7f0000003000-0x4)=0x52) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000f000)={0x0, 0x7}, &(0x7f000000f000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000)={r5, 0x3, 0x2, 0x7, 0x1, 0x3, 0x2, 0x8001, {r6, @in6={{0xa, 0x3, 0x6, @empty, 0x8c}}, 0x3, 0xfffffffffffffffe, 0x400, 0x81, 0x2}}, &(0x7f0000002000-0x4)=0xb8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000006000)) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005a00030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/02 20:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x0) bind$inet6(r0, &(0x7f0000237000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/02/02 20:22:01 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0xb098, 0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000005000)=@req={0x0, 0x100, 0xfff, 0x3}, 0x10) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}) [ 57.285965] Option 'ѱ|uÂÛ:GC' to dns_resolver key: bad/missing value 2018/02/02 20:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000af4000)='stat\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00004be000)=""/225) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d79000)) unshare(0x8000400) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b0f000)={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffffffff}, 0x0, [0x8, 0x7, 0x2, 0x3, 0x6ddf0867, 0x80000001, 0x1000, 0x2]}, 0x5c) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9d000-0x37)}}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005d8000)={@multicast1, @multicast2, 0x0}, &(0x7f000032e000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009f0000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00001d6000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000251000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x5, 0x1, 0x7f, 0x2, 0x80, 0xa0, 0xff, r2, r3}, {0x8, 0x5, 0xfc1, 0x8, 0x0, 0x0, 0x7fff, 0x7f}, {0x101, 0x80, 0x3, 0x3}, 0x400, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x1, 0x1000, 0xee, 0x8, 0x200}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000575000)={0x0, 0xada1}, &(0x7f0000c45000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b58000)={r4, 0xfffffffffffffffd, 0x4, 0x401, 0x5c9}, 0x14) 2018/02/02 20:22:01 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e58000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef4000-0x4)) 2018/02/02 20:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto(r0, &(0x7f000011f000)="3aa5c1e9", 0x4, 0x8000, &(0x7f000077d000-0x10)=@nfc={0x27, 0x4, 0x2, 0x3}, 0x10) clock_gettime(0x0, &(0x7f0000d34000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)={r1, r2+10000000}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004fd000)={0x0, 0x7, 0x1, 0x1f, 0x1fdb, 0x5, 0xff, 0x2, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x5, 0x513e, 0x3, 0x52e8, 0x6}}, &(0x7f00006f2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b74000-0xa0)={r4, @in6={{0xa, 0x2, 0x10b0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x94d3}}, 0x9, 0x9, 0x1, 0x4, 0x1}, &(0x7f0000f47000-0x4)=0xa0) socket$inet6_sctp(0xa, 0x1, 0x84) bind(r0, &(0x7f00009f2000-0x10)=@ax25={0x3, {"3fd05927fba58f"}, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000050000)=0x1ff, 0x4) sendmsg$nl_xfrm(r3, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0xe8, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {}, {}, {}, 0x2}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x3) 2018/02/02 20:22:01 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x5) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0xfffffe75) sendto$inet(r0, &(0x7f00008b3000), 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/02 20:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x80007fffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)) r3 = open(&(0x7f000061b000-0x8)='./file0\x00', 0x40000, 0x86) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000f6000-0xe0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)) close(r2) 2018/02/02 20:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007c4000-0xb)='mountstats\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000048d000-0x10)={0x1, 0x206, 0x7fff, 0x5}, &(0x7f0000a9a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000067c000)={0x0, 0x7, 0x800, 0x7}, &(0x7f00006ef000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000da9000)={r1, 0x100000001}, &(0x7f00004b7000)=0x8) connect$ipx(r0, &(0x7f00002de000-0x10)={0x4, 0x1, 0x7fffffff, "9efd85200d12", 0x200}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e2c000-0xc)=@assoc_value={r2, 0x80000000}, &(0x7f00003fe000-0x3)=0xff9b) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) accept4$inet(r3, &(0x7f00004df000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00009d4000)=0x10, 0x80000) 2018/02/02 20:22:01 executing program 4: sysfs$3(0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a62000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xff) 2018/02/02 20:22:01 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000fda000-0x3)=0x48e) write$selinux_create(r0, &(0x7f0000fd5000)=@objname={"73797374656d76753a6f626a6563745f723a7f656e0800000000000000743a7330", 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './control/file0\x00'}, 0x44) 2018/02/02 20:22:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) 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) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="e277a71f0d477d810c47b9d88a6de478a5f86ce937984e5cfaebe8beb095e23d92069eb09295260a130f78599dd4d6bac2d42dab7d27872e259c79f7ffdfd244e34581448509d2755f61db666ebc4d13", 0x50}, {&(0x7f0000416000)="556865d999c64ca43669b201794225032c8360d50475f923ca9606c4378988db928cf841fa71ae5b7d3e89411303a4a2f75d9816aae290cd9e78cb28d1a25f679d91f6edce86d1979e1d2ca6e0782924decf2a2fa5a6deb7e548d123ed091799c4176e4d72329268d7639fea22", 0x6d}, {&(0x7f0000b35000)="a2a50ab8cc4c0cf4f83ec7a26f206bdb6b3c465243f3754f2f495365882205c3c0f8293da4907920b033822253d14cbb451449d31f4b1500aa500bfd3bf7a3483733c5ca2b18d0f61a64a8", 0x4b}, {&(0x7f0000000000)="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", 0x1000}], 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002b8000)='gid_map\x00') sendfile(r1, r1, &(0x7f0000b58000), 0xfffd) 2018/02/02 20:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0xfffffffffffffffe) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r1, 0x40000000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00009e2000)=""/4096) 2018/02/02 20:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e78000-0x94), &(0x7f0000ec8000-0x4), &(0x7f0000d38000-0x4), &(0x7f0000199000-0x55)) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid}, &(0x7f00009b2000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x3c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c63000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000537000)=0x81, 0x4) removexattr(&(0x7f0000577000)='./file0\x00', &(0x7f000002e000-0x1e)=@random={'system.', '\\2trusted\\GPLkeyringcgroupcpuset[\x00'}) 2018/02/02 20:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cbe000-0x4)=0x3, 0x288) close(r0) 2018/02/02 20:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00001f1000-0x4)=0xfff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e62000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) readv(r1, &(0x7f000023e000)=[{&(0x7f0000608000)=""/4, 0x4}], 0x1) 2018/02/02 20:22:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) socket$inet(0x2, 0x4, 0x4) r0 = socket$netlink(0x10, 0x3, 0x2004000200b) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000016000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000025000-0x2c)}) r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8, &(0x7f0000ce4000)=""/122) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000081c000)='/dev/sequencer2\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000f3d000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000922000)) rt_sigqueueinfo(r1, 0x38, &(0x7f000000e000-0x10)={0x1e, 0x0, 0x9, 0x2af}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000078b000-0xc)={0x0, 0x58, &(0x7f000036c000-0x58)=[@in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x77}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0x7}]}, &(0x7f00009b9000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000903000-0x8)={r3, 0xac, 0xc5ba}, &(0x7f0000211000-0x4)=0x8) 2018/02/02 20:22:01 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) shutdown(r0, 0x1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)) 2018/02/02 20:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) recvfrom(r0, &(0x7f0000e25000)=""/255, 0xff, 0x40000002, &(0x7f0000bc2000)=@sco={0x1f, {0x101, 0x800, 0x4, 0xfffffffffffffff8, 0x3dc, 0xffff}}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000464000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000819000)=0x3a, 0x80000) keyctl$session_to_parent(0x12) r3 = openat(0xffffffffffffff9c, &(0x7f0000585000)='./file0\x00', 0x107001, 0x144) poll(&(0x7f0000c94000-0x28)=[{r2, 0x8051}, {r3, 0x2000}, {r2, 0x1000}, {r3}, {r0, 0x208}], 0x5, 0x5) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000005d000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000d0d000)={r4, 0x1}) fcntl$setpipe(r1, 0x407, 0x43) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f42000)={0x85f8, 0x7fffffff, 0x6}) 2018/02/02 20:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007a8000)={@empty, 0x0, 0x1, 0x0, 0x20000, 0x0, 0x0, 0x8}, 0x20) 2018/02/02 20:22:01 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000026000)={&(0x7f000000c000-0x6544)=@bridge_getlink={0x28, 0x12, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/02/02 20:22:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) 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) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="e277a71f0d477d810c47b9d88a6de478a5f86ce937984e5cfaebe8beb095e23d92069eb09295260a130f78599dd4d6bac2d42dab7d27872e259c79f7ffdfd244e34581448509d2755f61db666ebc4d13", 0x50}, {&(0x7f0000416000)="556865d999c64ca43669b201794225032c8360d50475f923ca9606c4378988db928cf841fa71ae5b7d3e89411303a4a2f75d9816aae290cd9e78cb28d1a25f679d91f6edce86d1979e1d2ca6e0782924decf2a2fa5a6deb7e548d123ed091799c4176e4d72329268d7639fea22", 0x6d}, {&(0x7f0000b35000)="a2a50ab8cc4c0cf4f83ec7a26f206bdb6b3c465243f3754f2f495365882205c3c0f8293da4907920b033822253d14cbb451449d31f4b1500aa500bfd3bf7a3483733c5ca2b18d0f61a64a8", 0x4b}, {&(0x7f0000000000)="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", 0x1000}], 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002b8000)='gid_map\x00') sendfile(r1, r1, &(0x7f0000b58000), 0xfffd) 2018/02/02 20:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000717000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000417000)={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x16}}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000554000-0x6)='vegas\x00', 0x6) close(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000654000)='/dev/pktcdvd/control\x00', 0x20a802, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000b2000-0x4)=0x1ff, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000378000)=""/171) 2018/02/02 20:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f00005af000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4), 0x4) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[]}, 0x0) 2018/02/02 20:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000e8a000-0x9)='/dev/sg#\x00', 0x7f, 0x20000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000210000-0x4), &(0x7f0000750000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006cf000-0x8)={0x0}, &(0x7f00005b2000-0x4)=0x8) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can, 0xfffffee4, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23}}], 0x0, 0x160, &(0x7f000047f000-0x8)={r2}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x0) 2018/02/02 20:22:01 executing program 5: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x1000000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000771000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) recvfrom$ax25(r2, &(0x7f00000dd000)=""/206, 0xce, 0x41, &(0x7f000096f000)={0x3, {"62d444f81bf438"}, 0xffffffff}, 0x10) sendmsg$nl_route(r2, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @empty}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000711000), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000957000-0x8)) 2018/02/02 20:22:01 executing program 4: socketpair(0x4, 0x4, 0x1c0000, &(0x7f0000070000-0x8)={0x0}) bind$unix(r0, &(0x7f00001c9000)=@file={0x0, './file0\x00'}, 0xa) set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x0, &(0x7f0000001000/0x2000)=nil}, 0xc) 2018/02/02 20:22:02 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x7, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/02 20:22:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000100000)='user\x00', &(0x7f000064a000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e7d000-0xb2)="96f4e231efbb00996da5c46e8dce4a807d741c3376e1dac73317feaa98790d835976c31e914d17d97ed7f9bc79ea37c95ab9fcb8569fc3fa9249cf15be092251cd986b5f651408514c7b4ef8f56b9e01489d1dbfe8851e959a73bbbb6b022e7aaa4c0dd4b59149b6af3595f32d3cb9fd796343d63d711f2a70d6ccdaf7a4852b7518b4c877bbb10b786ecd4192fc998dc0827d8f7bbd632a316498e9a856ff50359f536c658b99e8236a82cebd08e4cff86b", 0xb2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000611000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000073d000-0x8)='./file0\x00', &(0x7f000010c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000635000-0xe)='/dev/keychord\x00', 0x30800, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000f4c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x5}) fcntl$getownex(r3, 0x10, &(0x7f0000ba9000)) close(r3) r4 = add_key$user(&(0x7f000007e000-0x5)='user\x00', &(0x7f0000533000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000030d000-0x24)="d4ce5d8093513230ed7a40ce491480848b3052f0056a68056698da3aa4b07719bfdfea82", 0x24, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000943000)='blacklist\x00', &(0x7f00004fe000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d0a000)='/dev/keychord\x00', 0xfffffffffffffffd) r6 = request_key(&(0x7f000039f000-0x6)='rxrpc\x00', &(0x7f0000cd0000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bb3000-0x1)='\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000441000-0xc)={r4, r5, r6}, &(0x7f00006a4000-0x7d)=""/125, 0x7d, 0x0) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000780000-0x24)="240000001300070001ff0400000009000120000c0d00030001e501000000000000b81617", 0x24) add_key(&(0x7f0000f49000-0xc)='cifs.spnego\x00', &(0x7f0000cc0000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002bf000-0x44)="beb15a0cbe20547a9326b90e8fa96c792d197f3a222cbbb8e46300c3b8b10a4e1b63682a4297923f892546b5419bdd21e3fab32afd0c541469e046f7d8d89ec2805eb643", 0x44, r6) ioctl$TCGETA(r3, 0x5405, &(0x7f0000cbc000-0x14)) 2018/02/02 20:22:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000014000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x98f, 0xbe4, 0x0, 0x0, 0x3}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000012000)={r2, 0xde, "bf71c1d1995cdf0d83d47ce4a632ccb3d03578f62ba04fbf841fd65d544db7a0b2d8e1ad709c5c44c5db77e365efb33856c1ad883ed2ae45cb1114d8b26b224c1b8c00a4d72b789d979f40ef1ea7ddd1fc2142c76b68159b14fd4568d18ca46bcdda5eade190db2ac237195f3a6e9f249d326be68a9159e0188736baa6f203fe5d0415b8adcd47d356e7b375b9c05270cc4ccdf9390c61dcc868e400d2dd465b54eb811fa62dcfbe27997c9597a455b676766b73e010cdba603aab2d60b1d319fdf458dc6c69d4c1f1205b56882e89b5ba63f34582d294c75e6ef8cf7643"}, &(0x7f0000011000)=0xe6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 20:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000b81000-0x8)={0xad5, 0x7, 0x100000000, 0xff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000fae000)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x8, 0x0, &(0x7f00001de000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000096d000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f7000-0x1)}) [ 57.935551] audit: type=1400 audit(1517602922.148:64): avc: denied { set_context_mgr } for pid=7976 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 57.949626] audit: type=1400 audit(1517602922.158:65): avc: denied { create } for pid=7962 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 57.952151] audit: type=1400 audit(1517602922.168:66): avc: denied { write } for pid=7962 comm="syz-executor1" path="socket:[14940]" dev="sockfs" ino=14940 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 57.995569] binder: 7976:7978 ioctl 5414 20b80ff8 returned -22 [ 58.020869] binder: BINDER_SET_CONTEXT_MGR already set [ 58.026155] binder: 7976:7978 ioctl 40046207 0 returned -16 2018/02/02 20:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa1000-0x15)='/proc/self/net/pfkey\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a21000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x40, 0x2, 0x9, 0x1, 0x10}, &(0x7f0000d62000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cb5000-0xf0)={r1, 0xe8, "5d3cb53a019957c4413efcc06e72b2e754189b23aed649af84757730011e22c1a050a035da1c5e8fb8b86b7c4426e4ed5ef757fe3ad6acd56897eab3a223ee7ff1c4f380556ddba264fa4bc7b399bdab0beb6ab7cacaf285f20386c11aa91ded5c9ca4b5d8dc45926138fdb3b4ca8a84371ddf82526f188c0f3451d673c9b7c73a3a3b7a78932c8bc68653613a03f07d92d872332a49671899c061affb041b891ecaaf5bacf4f03331ae67ab4a3cc6ee4d5486f8b22377366b826e13b619774597a11f291c7b24806678afd0f69d075eb6bf8de149e2adba936870b24829368da058e0f835fe75a4"}, &(0x7f0000cd3000-0x4)=0xf0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) 2018/02/02 20:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[], 0x80000000000006e, 0xfffffffffffffffd, &(0x7f00000f9000-0x10)={0x77359400}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008c1000-0x78)={0xffffffffffffff00, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000576000-0xc)={0x0, 0x8, 0x30}, &(0x7f00003ad000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000329000)=@sack_info={r1, 0x7fffffff, 0x4}, &(0x7f0000e21000-0x4)=0xc) r2 = dup2(r0, r0) execveat(r2, &(0x7f000078d000)='./file0\x00', &(0x7f0000446000-0x20)=[&(0x7f00004b2000)='$}selinuxprocsystem:\x00', &(0x7f0000375000)='\x00', &(0x7f0000f72000)='\x00', &(0x7f0000d77000-0x1)='\x00', &(0x7f0000106000)='\x00', &(0x7f00005de000)='cpusetem0\x00', &(0x7f0000475000)='$\x00', &(0x7f0000832000)='eth1\x00'], &(0x7f0000eb7000-0xc)=[&(0x7f00008b1000-0x4)='-+/\x00', &(0x7f0000c94000)='.\x00', &(0x7f0000156000)='&[\x00'], 0x1800) 2018/02/02 20:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) madvise(&(0x7f00007b9000/0x2000)=nil, 0x2000, 0x13) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000b0000-0x50)={@common="6970365f7674692ffe00", @ifru_flags=0x202}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/02 20:22:02 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x4c) sendmsg(r0, &(0x7f000000c000-0x1c)={0x0, 0xfffffe56, &(0x7f0000003000-0x28)=[{&(0x7f000000a000-0xfa)="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"}, {&(0x7f000000b000)="3544e0ebda0da632"}, {&(0x7f000000a000-0xf)="88ac59060f6ab4e7d67951e7cffe61"}, {&(0x7f000000d000)="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0x1}, 0x0) 2018/02/02 20:22:02 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc3000-0xf)='/dev/sequencer\x00', 0x80001, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00001c0000)=""/123) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/02/02 20:22:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x7a14c8e0a84c9e1e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000994000)=""/4096) 2018/02/02 20:22:02 executing program 1: r0 = socket(0x8000000200010, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() getuid() setresuid(r1, r2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000), 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r4, 0x6, 0xdfe0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f000082e000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/02 20:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000680000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000227000-0x5c)={0x7ff, 0x200, 0x694e, {}, 0x0, 0x7fffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)) sched_rr_get_interval(0x0, &(0x7f00007e2000)={0x0, 0x0}) ppoll(&(0x7f000021b000-0x30)=[{r1}], 0x1, &(0x7f0000c59000)={0x0, r2}, &(0x7f0000898000), 0xfffffffffffffd5e) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b1000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000a72000-0x1)) 2018/02/02 20:22:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 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$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000-0xac)=""/172) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x8, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000f63000)="93195286da2edb9cb204f27668fb5f80a4a789ac28f5faf00cfd5ad890f5a5c3b67613f57c57234aaecbab827990b2d1db87b784a906c1527b1bb0030720cf86a9d2fb2576d038555ea716f1669880e1235944fe9267837524e543392068e25b091a2f78b8ef27ea548b6d", 0x6b}, {&(0x7f0000001000-0xa9)="8e2ec012680ada6bd203167b11ff00acc4fa78a1260fec90e92d167324ee8145d4a9535572c4a508fcc8af9918f28d12a35c61755089aaa191e2cb156c4ac6a47b9de7c72926ec9ef04ed15df9bae3be7e45399ddef44e75dfb3970eaf44a2b9f96b6773545a0b7475a446f7eb1501b769fdcfac913ee5daba8b1b1ec77de1b46ac0c2b1a52da116aa24ae4d3ed966bd8c271d40d7e4033ccd245c566d2d60122884cf9cb0ae7bfe25", 0xa9}, {&(0x7f0000001000-0x59)="16a96596d74b52b34c7992b8056ff94bc960b8dda274dba9bffc7205ef01e069b27f92b71398dc19e3a2d79fd22f7d3c55d81deed5fcd09949af19cd3b89d0bf0f092b998ddf76e48c77fbebea1902aa439b7bb9d555e874f2", 0x59}, {&(0x7f0000c23000-0xbb)="f743fdcf736185aef8f75aa85369a13bcfa12fdce1dcaedf48dd098f0abc2a700fb33a075067beea144f7a4fa97258856695dbab120020fc0f660a335d6ca474bbc43dfe48f964a42c35e127a1c72a564a0fd6d5c83e4b546d21b66e9f0c34297fe293d6a5f6b3f8a9680402fd716ff384598958465791d4da689995745b9a7e6fd73ec9f6dfc72cc101adaa846f4c921e2f1eb7ad087f287997378fcb27e8670d449a81bd8e9656c1650cb7d9ee2e0533c4baa4928c10c0bf91a8", 0xbb}, {&(0x7f0000f4f000)="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", 0x1000}, {&(0x7f000006a000)="f1497152b15e4b484b63a7d2795a18a57195ca15ac85b3729c30b9db6b85cb22de7e88452093df3ad76f7c9ae76770f9d0b18c8708e29eec4adb24ce2a2ef2762d8507963fe22a746e79e175a7821b21545e891ef0826fd50e874318fc4952df5729bf99909e60ebe0c0cd68bc8abce8eb8c2af1a5ebdaeb45659f4c84030fe5799e404006df22c0ba2562c329112d282911a3014462c6b224ec12", 0x9b}, {&(0x7f0000094000)="1e099bbf1497c70ba32c2a5fa6a116e5dcc4775d6f3a241b92743837f8cdb56a8f45c4f9f6864b75acb39a44c8efc3950d9090d0345e62e40153b1cd325a75776a7d316b71964b68398daba3bda851ea0b0ad31e32a733937579f29a97df7a1b002e5e", 0x63}, {&(0x7f0000000000)="53f58204deda729d633edbe4033cfb6eed80faf7ccf2ef780710eda2bdf2e851f86787076c1d94d63026011f225617f5330f7b412da69fce51534136ee73d86304dd5b485363fa346e8f7aa25da908bf2ae4fa68568969259faaf550b3c07b2500dd243330777be5a775af4aedc7ca85714bb78a50aeb558294df2aa465c8bbd308755c3f4ab6bb83713214b9facfdc2705e772cc91a5aa52b51e86a835e", 0x9e}, {&(0x7f0000000000)="73606281031c2240c750286d30d489efc0b1b2bc61ba897e51e746dd66092a3c77629e0fcbf9ddb40c815376baf81075c7b58f69e80f11464dab62c25aab4bdb30468fff9c00d7725b405a2102959ed6c42cca97824a98fd75d94f24548464ade09376b3f41e6e", 0x67}, {&(0x7f0000110000-0xa7)="c013430b4329927ddfea31ed5938a9f1227ce300e1c2e3d7731bfe1b18608df6c993be43faf8d9c4e1d7862478754aef2a8230e4ba89f842fd1294f1fb76a7b1d57fa693ce95597e3cffeb7ddfe12b01a9f15323d1b773c36f2edbbb69bfa1d666331755b9b98fb9fc9959632fbbd0decc01a1f4eee59ef2c1a78609b5d4fa8de549d598555580f1e721993d3faa602eca206b3c52d41fafe53caf03b570d8edf234da6853806f", 0xa7}], 0xa, 0x0, 0x0, 0x4000040}], 0x1, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000541000)={0x0}) setsockopt(r1, 0x7f, 0x4f, &(0x7f000017d000)="c88adab820b0bb2670bc03fdbcdd5b4e866be33fc9d256eee58f4fcee8969e25549030db3418b467a6b7faa27ad3fd5a9c8f4b850a931596bfdcb5aaa1768fd5cc7ce81eff5cc39a99158188bbdac2a8a557f238a37ec7bc640bbb3b03d7db85ed161bf20abf051ad043c11f2a2d809170324e33ecfc48913514aaf788fccbad8c6d74578eed93052ed75baf99a10e635110c0e74274066a105b7f086dc528e4d1f04450ef7c580b39bf528b8f59c30ab7d76c21ab65118724b45e3bdac9c6dc6058608ee9267ae9743ef4f70fbf00af9fd6f5a8f2", 0xd5) r2 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000c4c000-0x4), &(0x7f0000831000)=0x4) [ 58.034806] binder: 7976:7977 ioctl 5414 20b80ff8 returned -22 2018/02/02 20:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000bb2000)=""/226, &(0x7f0000c38000)=0xfffffffffffffd8b) getpeername(r0, &(0x7f0000eec000-0x8)=@sco, &(0x7f000029e000-0x4)=0x8) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000b2b000-0xe)='./file0/file0\x00', 0x40000, 0x12) 2018/02/02 20:22:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x80000001) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff010000000000001e0020000100000100000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f3f000-0x110)={0x4, {{0xa, 0xffffffffffffffff, 0x7fffffff, @loopback={0x0, 0x1}}}, 0x0, 0x0, []}, 0x90) [ 58.094066] binder: 7989:7994 ERROR: BC_REGISTER_LOOPER called without request 2018/02/02 20:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e60000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d9a000)={0x400, 0x63e}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00004f1000)={0x0, 0x0, &(0x7f0000c7c000-0x8)={&(0x7f00003c2000-0x40)={0x2, 0xa, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 20:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10), 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000865000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f94000-0x90)={0x1, {{0x2, 0x3, @rand_addr=0x8000}}}, 0x90) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d5d000-0x4)) modify_ldt$read(0x0, &(0x7f00009fe000-0x29)=""/41, 0x29) 2018/02/02 20:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setregset(0x4205, r0, 0x3, &(0x7f00006df000+0xbd5)={&(0x7f0000085000)="9b1bd331ff63f17df4e8eece6eb02d575a3c32d75d7a02b956355a706ef92fc40b0e4fdea0b2379be1588ad4aa6027fccee447ddcbdde2ae65dd14450ac87affe8b9cb2413874284dd5da2b10163a61d432a2c10b90ada884b318f8e8ecfeffb34e2dd0a33fc76ce572bfd7be14af7e89207060704277f461ea94f7a9033f22053e08524e74fac294be12c7d0192042fc16cb2333e3c255ed49f8482f5", 0x9d}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00009dc000)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) setpriority(0x1, r0, 0xfffffffffffffffd) 2018/02/02 20:22:02 executing program 5: ioperm(0x0, 0x1000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x10, 0x80800) clone(0x80000, &(0x7f0000667000), &(0x7f0000752000), &(0x7f0000160000), &(0x7f00009f5000-0x1)) [ 58.141948] binder_alloc: binder_alloc_mmap_handler: 7989 20000000-20002000 already mapped failed -16 [ 58.162386] binder: BINDER_SET_CONTEXT_MGR already set [ 58.182489] binder: 7989:7994 ioctl 40046207 0 returned -16 2018/02/02 20:22:02 executing program 7: r0 = add_key$keyring(&(0x7f0000640000-0x8)='keyring\x00', &(0x7f0000d66000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f000008d000)='keyring\x00', &(0x7f00008de000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r2, 0x21ac}, {r2, 0x1000}, {r2, 0x2}, {r2, 0x4401}, {r2, 0x108}], 0x5, &(0x7f0000001000)={0x77359400}, &(0x7f0000002000-0x8)={0x5}, 0x8) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x11) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000)=""/140, 0x8c) [ 58.200306] binder_alloc: 7989: binder_alloc_buf, no vma [ 58.215725] binder: 7989:7994 transaction failed 29189/-3, size 0-0 line 3128 2018/02/02 20:22:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = socket$inet6(0xa, 0x80007, 0x40100000000000) bind(r0, &(0x7f00006f7000)=@l2={0x1f, 0xffffffffffff2bfd, {0x50000000000, 0xfff, 0x1, 0x1, 0x1, 0x40}, 0x9, 0x7}, 0xe) r1 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) open(&(0x7f00004c1000)='./control\x00', 0x400000, 0x42) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') renameat(r1, &(0x7f0000bef000-0x8)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') readlinkat(r1, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) 2018/02/02 20:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') poll(&(0x7f0000dab000-0x8)=[{r0}], 0x1, 0xffffffff) write(r0, &(0x7f0000d64000), 0x0) 2018/02/02 20:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) clock_adjtime(0x2, &(0x7f00009d1000)={0x9, 0x7, 0xff, 0x800, 0x5, 0xfffffffffffffff9, 0x2, 0x20, 0x6, 0xffff, 0x8be, 0xfff, 0xb0, 0x7fffffff, 0x7, 0x5, 0xffffffff, 0xfffffffffffffba5, 0xc9aa, 0x38f, 0x80000001, 0x8f07, 0x8, 0xff, 0x1, 0x7}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mkdir(&(0x7f0000fe7000)='./file0\x00', 0x2b) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000960000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000039000)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000cc4000-0x4)=0xe8) execveat(r0, &(0x7f0000400000-0x8)='./file0\x00', &(0x7f0000fcf000-0x8)=[&(0x7f0000fb1000)='ramfs\x00', &(0x7f0000e42000-0x27)='(\\cpuset&keyringppp1)cpusetlo,security\x00'], &(0x7f0000185000)=[&(0x7f0000d74000)='\\-\x00', &(0x7f0000686000)='ubifs\x00', &(0x7f0000065000-0x1)='\x00', &(0x7f000039d000-0x6)='ramfs\x00', &(0x7f0000c7c000)='bdev\x00', &(0x7f0000dde000)='keyring9\x00'], 0x1000) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)) 2018/02/02 20:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000091c000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r3 = gettid() r4 = geteuid() r5 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d54000)={0x0}, &(0x7f00000ec000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c18000-0xe8)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00003a8000)=0xe8) r8 = getgid() r9 = gettid() r10 = getuid() lstat(&(0x7f0000f2c000)='./file0\x00', &(0x7f0000b4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000b94000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000733000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000f8f000)=0xe8) r14 = getgid() sendmsg$unix(r2, &(0x7f0000980000-0x1c)={&(0x7f0000630000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009dc000-0x8)=[{&(0x7f0000457000)="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", 0x1000}], 0x1, &(0x7f0000fa7000-0x118)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x34, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r0, r1]}], 0x118}, 0x804) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/02 20:22:02 executing program 5: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e1f000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x208800, 0x9b) 2018/02/02 20:22:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0xea379f0, 0x1f, 0x2, 'queue1\x00', 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fac000)={{{@in6=@empty, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000c3a000)=0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x3) write(r0, &(0x7f0000509000)="33f32b5af83d3ea739d087906008782518e3e41a4e694aba3bff411018493832d3e443afcacc6c316cc9fb343f5e9fd26f11785e1a4f788830cb454e9d5a5d0f086d080a91b1522de4f396e06193127da154b4af16dc946234a66a1a2e4cba2557565f869c538891ea15c1480712ee00bda73551d845a9b73faf52ba77f5e071326e9233f9ea739c1f46c0548261363ee152262763a689bcd11118f4b02e6f42fa5794ff6a3666799e09981f03091c6dea96fc1e5a4f89a3c196eaf15537072d22a45cacb48207fda2e5e9c8412732855895b3c46226a1e69589d2e1998929f20eff8f2f3756c047dd933ee268334f9be37016", 0xf3) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f0000848000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001c4000)={0x0, 0x8, 0x3, 0x1f}, &(0x7f0000949000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000057b000-0x8)={r4, 0x101}, &(0x7f0000ef4000-0x4)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007d7000-0x8)) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00009a4000-0x9b)=""/155, &(0x7f000018b000)=0x9b) 2018/02/02 20:22:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a40000-0xd)='[', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000084f000)=""/4096, &(0x7f000093d000-0x4)=0x1269) 2018/02/02 20:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bea000-0x3)=')/\x00', 0x2) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00009ee000-0x4), &(0x7f00002d2000-0x4)=0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x8080) 2018/02/02 20:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000a6000)={0x0, 0xcb, "d2deef5e035cc53e92f369cce515ebe8a67225a5953c4c2a097fc39d70e9d74c5e2def2258f3a4ca719a9e8e425f93bf0616b677a862d8ce583f2220bb11f7cac30c40d6b4042e03686e532cbcd1e921cc84a26ce59508fcbd0ab9f2aa8dd24f9762a4dc1c86e74dc6e5c41cc56333ceb87844c02dc524104d3dd718c19d7646879030b16020ea1d0e595ca9392d228d009235069c0170312ce857f3b1ffbf880de25a7b232ab88de3e2561d1ca7dd697319ecaa261b2fb6f8535d8c9b3dc099cddf08d5ced9e58d6b7314"}, &(0x7f0000183000)=0xd3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a59000-0xc)={r4, 0x84, &(0x7f000025a000-0x84)=[@in6={0xa, 0x0, 0x10000, @empty, 0x27}, @in6={0xa, 0x2, 0x1, @empty, 0x9}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x2, @rand_addr=0x1f}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000292000)=0xc) ioctl$int_in(r1, 0x5452, &(0x7f0000465000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00007ca000)={0x9, 0x5, 0xe88, {0x77359400}, 0x8}) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) pselect6(0x40, &(0x7f00000ec000-0x40)={0x2, 0x2, 0x7ff, 0x20, 0xfffffffffffffff9, 0x9, 0x3f, 0x8}, &(0x7f000025e000-0x40)={0x4, 0x40, 0x8, 0x80000000, 0x9, 0x8, 0x5, 0x2}, &(0x7f0000fca000-0x40)={0x0, 0xffff, 0xd2, 0xefa, 0xde9, 0x9, 0x400, 0x20}, &(0x7f0000c4a000)={0x77359400}, &(0x7f000031e000)={&(0x7f0000680000)={0x100000001}, 0x8}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00003c1000)=[], 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f41000-0x10)={r5}) r6 = dup2(r1, r2) recvfrom$inet6(r6, &(0x7f00002c3000)=""/175, 0xaf, 0x0, 0x0, 0x0) tkill(r0, 0x15) 2018/02/02 20:22:02 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000008000)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f0000003000)='net/igmp6\x00') preadv(r1, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) 2018/02/02 20:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xffeffffffffffbfc, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a83000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f000084d000)=@unspec, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003e0000)="a3fbcf65dd115673e9bb14fc44b4c801", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) connect$inet6(r2, &(0x7f00008bc000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000929000+0xd10)) 2018/02/02 20:22:02 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000004000)) connect$ipx(r0, &(0x7f0000001000)={0x4, 0x80, 0x1ff, "bada83171c97", 0xe93d}, 0x10) r2 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x3)='%.\x00', 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$setperm(0x5, r3, 0x0) unshare(0x80000) keyctl$set_timeout(0xf, r3, 0x0) 2018/02/02 20:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) 2018/02/02 20:22:02 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000e87000), 0x80000) fchmod(r0, 0x1b) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) 2018/02/02 20:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) r3 = creat(&(0x7f00004b0000-0x8)='./file0\x00', 0x106) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000087b000)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb3000-0x4)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000f9a000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000581000)={0x0, 0x87, "e94929614f0b3d2445b0266c845b99eb4d8502322d6944cceadee090656c230fc4d23a732e9a9db40490fdcdfffe54158f3ca99d9cc139cd03d77ec25e18d99c8b79b9ad44996a97727f667e9bc2d40e0c50f6118c08ee36ad9be518214e1cc09ee27f6a4a1b5af966c4d7bfec2421faad4b1558ad7d3fe791fe0f394d2f785499f1cb84c4ef91"}, &(0x7f0000775000-0x4)=0x8f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000055e000)={r6, 0x8}, &(0x7f0000c30000-0x4)=0x8) setsockopt$inet6_int(r5, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) getpeername$packet(r3, &(0x7f00008f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c55000-0x4)=0x14) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/02/02 20:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f0000ac9000-0xf6), 0x0, 0x20040050, &(0x7f0000aaf000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$inet6(0xa, 0xa, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b54000-0x10)={0x1, 0x8, 0x0, 0x80000001, 0x0}, &(0x7f0000bf1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cd2000)={r2, 0x4}, 0x8) 2018/02/02 20:22:02 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000008000)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f0000003000)='net/igmp6\x00') preadv(r1, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) 2018/02/02 20:22:02 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4), &(0x7f0000005000), &(0x7f0000005000)=0x0) r1 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000003000)=0xe8) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000007000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000006000-0x18)={r4}) setresuid(r0, r1, r2) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}) r5 = memfd_create(&(0x7f0000001000)='\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000005000-0x4)=0x8, 0x4) 2018/02/02 20:22:02 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) membarrier(0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendto(r1, &(0x7f0000bc5000-0xf5)="7fca30137c29c6607472882cadb888f429d786db68b276852eb0b86d824021eb3a5be6511b6f0e394ce9ef1673eb458788b7950c88c74d68dea339cfbb832640bdcd6cfae7a9f9bb8240fae35f28c9dcf352e232ab0d269764d847e9c8647dae84ab90020c8a5985429cc7e0633cfc2bf8ac7c68bf03cb8aedfc2114e0ccce40bc3cfa928af5c8173c82e45ec7bc28fa718ed50f64b417066494a9c3432bc90ef2c02107db40dc91665ad627228115d30f2221834e447a412cc0efb614f77722662c5be7ac95dc435b082d0c64ff3149fda8fa811836c599a2de721fca2db701eb66d975ae5dcbc563ec10c50d28084f5efad426d4", 0xf5, 0x20040004, &(0x7f0000b0e000-0x5)=@sco={0x1f, {0x3, 0x80000001, 0x40, 0x2, 0x7fffffff, 0x1}}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000e8c000-0x20)={{0x77359400}, {0x0, 0x989680}}, 0x0) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10), &(0x7f000079e000-0x8), 0x8) 2018/02/02 20:22:03 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x9, &(0x7f0000002000)={0x1}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000)=@generic="767db347f8cb897c14bc314601b1cfee") 2018/02/02 20:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x20000) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f0000d7d000-0x18)=[{&(0x7f0000291000)=""/85, 0xfffffffffffffdd4}, {&(0x7f0000b22000-0x17)=""/23, 0x17}, {&(0x7f0000879000)=""/108, 0x6c}], 0x3, &(0x7f0000878000)}, 0x20) 2018/02/02 20:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000501000)={0x0}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) vmsplice(r0, &(0x7f0000072000)=[{&(0x7f00007b6000-0x12b)="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", 0x12b}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000091d000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x6d9000)=nil, 0x6d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/02 20:22:03 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/197, 0xc5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000004000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000004000-0x18)=@get={0x1, &(0x7f0000004000)=""/137, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0xdd, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x1, @empty}], 0x3c) 2018/02/02 20:22:03 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000027000)='/dev/ptmx\x00', 0x10080, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000004000)={@generic}) fcntl$addseals(r1, 0x409, 0x1) sendmsg(r0, &(0x7f0000015000-0x38)={&(0x7f0000009000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000005000)=[]}, 0x1b) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000001e000-0xc)={@multicast1, @loopback, 0x0}, &(0x7f0000027000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000019000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xd}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x5, 0x9, 0x1ef4, 0x100, 0x0, 0x200, r2}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000029000-0x5c)={{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x1, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x2}, 0x20}, 0x94, [0x7fffffff, 0x100000000, 0x52d, 0x0, 0x8, 0xb, 0x2, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000028000-0x8)={0x0, 0x7fff}, &(0x7f000000b000+0xeaf)=0x8) lremovexattr(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000-0xd)=@known='security.evm\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000f000)={r3, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb81}}, 0xfffffffff6392660, 0x3}, &(0x7f0000027000)=0x98) 2018/02/02 20:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f00002f9000)=0x20000000001, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f88000)={{0x91b8, 0x8}, {0x3, 0x8}, 0x80000001, 0x4, 0x9}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000605000-0x8)) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/context\x00', 0x2, 0x0) read(r1, &(0x7f0000cdd000-0x46)=""/70, 0x46) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000560000)={0x0, 0x9f, "6a28fec7a8ba838bd2f11d8b7709f8550107c90adbd49a0d2b6fee8beaf4a87f7b69a612e13433d5adc2e2b7cde4a0e5ffb4b7c0e46427d692ab02c883e2340cf8331f9fde05e9dd895be8f2e9e1d8a821e3d31938de09fdb406d361e931e45ff0d282b758c8368fe8b1bbf5070d3679cbda979a70eee37197d35c5b59a2e7dae8e832ac219e3b321809fb524537f876d28b4ebd847cd639a7126705bcb6a0"}, &(0x7f0000a58000)=0xa7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000151000-0x8)={r2, 0xfff, 0x8}, 0x8) 2018/02/02 20:22:03 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006e0000)) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$urandom(&(0x7f000000c000-0xd)='/dev/urandom\x00', 0x0, 0x400) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000685000-0x3c8)={0xc000000000000000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x6, [{{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x1, @rand_addr=0x6}}, {{0x2, 0x2, @loopback=0x7f000001}}]}, 0x3c8) bind$inet6(r3, &(0x7f0000018000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000044f000-0xc), &(0x7f00007d7000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000787000-0xc), &(0x7f0000170000)=0xc) fstatfs(r2, &(0x7f0000d0b000-0x36)=""/54) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000fb000), &(0x7f0000cbd000)=0x4) 2018/02/02 20:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) r1 = creat(&(0x7f0000413000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000887000-0xe7)={0x0, 0xdf, "57a242cf76141eb6419d532c821b6be9b0e314e74191f9384b742f36606407742f7d3c9b147a3393d6bb78596d5dc0a2eb9f406d228938ff49846dc7a207f1542f27d3fd95d3fa4aac2b51efac45e963cef72e5fb31799ead8f02310930eebf9eb2e88714fce7c4c9f95bc011a2c173f5013ec94948b32f45a2c77e172015e06f60767f3af22043816beb61d7970212df4721a2453452fcc37e7cbeb30f986d56910700bd159adcd5140efc5007ffd089c402d6fe138e785a7d697f473baf8c04f3874964cd2b58dc368dcacfd0b9f6deb3d33c649fd67d769396c6102cf4f"}, &(0x7f0000835000-0x4)=0xe7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000405000)=0x8c) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/02/02 20:22:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x800, 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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x1, 0x4, [0x6, 0x2, 0x58, 0x7c98ec4]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x1c)={&(0x7f0000001000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000001000-0x8)=[{&(0x7f0000001000-0x47)="1e7c194b0ddeb0225bc39267f4585f204a431c09c29bbd3043b74f00f2b8c12210dff4e56a91044f1dd40ae9c2026d588e82d375db805c7b84371fdeddd83f01ff207dd19f198a", 0x47}], 0x1, &(0x7f0000000000)=[@init={0x14, 0x84, 0x0, {0x1, 0x100000000, 0x1f, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1000, 0x1, 0x7, 0x4, 0x9, 0x3, 0x400, r1}}, @init={0x14, 0x84, 0x0, {0x4, 0xcc, 0x9, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x100, 0xc, 0x9, 0x80, r2}}, @init={0x14, 0x84, 0x0, {0x16fe, 0x3ff, 0x2, 0x4930000000000000}}], 0xdc, 0x4000000}, 0x3ffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2c000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000acb000)=0x4, 0x4) r4 = accept4$llc(0xffffffffffffffff, &(0x7f00001bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b0f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003000-0x11)={"6144959e9bb04cbf01a81950aa32890e", {0x4, 0x1de8, 0x8, "94f101503654", 0x37}}) r5 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) sendfile64(r5, r4, 0x0, 0xc) r6 = getpgid(0xffffffffffffffff) syz_open_procfs(r6, &(0x7f0000b9c000-0xa)='setgroups\x00') 2018/02/02 20:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r1, &(0x7f0000fc3000-0x1c)={&(0x7f0000fe3000-0xc)={0x10}, 0xc, &(0x7f000008a000-0x8)={&(0x7f0000390000-0x1230)={0x614, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x5ac, 0x0, [@generic="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", @typed={0x8, 0x58}]}, @nested={0xc, 0x4c, [@typed={0x8, 0x3a}]}, @typed={0xc, 0xd, @uid}, @generic="bb6de4b210c1b8fe4fedcc863dc1b7995348630e5984fdb4bcf67505a066e5e29e277fa49fd8a71234327c8fc7fe29a7203aaaf6692c0fee9b78"]}, 0x614}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/02 20:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x1c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) stat(&(0x7f0000b97000)='./file0\x00', &(0x7f0000f3c000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000050d000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x2, 0x3, 0xa, 0x20, 0x80, 0x3d, 0x0, r1}, {0xf294, 0x7ff, 0x6, 0x81, 0x8, 0x20000000000000, 0xffff, 0x80000000}, {0x8, 0x40, 0x3a, 0x7}, 0x3, 0x6, 0x0, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x2, 0x6, 0xe000000000000000, 0x8, 0x1}}, 0xe8) 2018/02/02 20:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bb2000)) pwrite64(r0, &(0x7f0000a1a000), 0x0, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f60000+0x31d)={0x0, 0x0, {0x3, 0x3, 0x8, 0x0, 0x7fffffff}}) 2018/02/02 20:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000795000)='/dev/ppp\x00', 0x400040, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00003ce000-0x8)={&(0x7f0000a20000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d3000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000043c000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000944000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f67000)={@generic="3e47fb2b71b22ab175eb76514f0b9cb7", r2}) 2018/02/02 20:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) r2 = syz_open_dev$tun(&(0x7f000045a000-0xd)='/dev/net/tun\x00', 0x0, 0x2000c0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000766000-0x6)='hybla\x00', 0x6) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = memfd_create(&(0x7f0000662000-0xf)='em0em0vboxnet0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f00006c1000-0xfc)=""/252) close(r1) 2018/02/02 20:22:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000be2000-0x8)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) 2018/02/02 20:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000d74000)=',vmnet0ppp0]\x00', 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000012b000-0x14)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000e39000-0x4)=0x14) stat(&(0x7f0000420000-0x8)='./file0\x00', &(0x7f0000715000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000dd5000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, r2}, 0x14) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c1f000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr, 0x0, 0x1800000, 0x0, 0x1000, 0xa, 0x80, 0x80, 0x2f, r2, r3}, {0x4, 0x1, 0x8, 0x31, 0x5, 0x6, 0xfffffffffffffffa, 0xffffffffffffffff}, {0x800, 0x7, 0x3, 0x8001}, 0x4, 0xe, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x3, 0x100000000, 0xffffffffffffff7f, 0x3, 0x3ff}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f52000-0x1c)={&(0x7f0000cfa000-0xc)={0x10}, 0xfffffffffffffd6f, &(0x7f000091c000)={&(0x7f000017e000)=@delpolicy={0x50, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@empty, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x800000}}, []}, 0x50}, 0x1}, 0x0) getsockname$ipx(r1, &(0x7f0000776000-0x10), &(0x7f000072b000)=0x10) 2018/02/02 20:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000004, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f000089e000)="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", 0xb41, 0x0, &(0x7f0000365000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d36000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006d7000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c39000-0x4)=0x1, 0x4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000099d000+0x480)) 2018/02/02 20:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r1, &(0x7f0000fc3000-0x1c)={&(0x7f0000fe3000-0xc)={0x10}, 0xc, &(0x7f000008a000-0x8)={&(0x7f0000390000-0x1230)={0x614, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x5ac, 0x0, [@generic="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", @typed={0x8, 0x58}]}, @nested={0xc, 0x4c, [@typed={0x8, 0x3a}]}, @typed={0xc, 0xd, @uid}, @generic="bb6de4b210c1b8fe4fedcc863dc1b7995348630e5984fdb4bcf67505a066e5e29e277fa49fd8a71234327c8fc7fe29a7203aaaf6692c0fee9b78"]}, 0x614}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/02 20:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') writev(r0, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000493000-0x4)={0x5, 0x5, 0x7ff}) [ 59.250944] netlink: 1524 bytes leftover after parsing attributes in process `syz-executor0'. [ 59.275706] netlink: 1524 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/02 20:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000176000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000612000-0x14)) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003b4000)=0x0) ptrace$cont(0x18, r2, 0xe877, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000663000-0x8)) sendfile64(r0, r1, &(0x7f0000592000-0x8), 0x20) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fcb000-0x24)) 2018/02/02 20:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000de6000-0x8), 0x8) socket$netlink(0x10, 0x3, 0x0) mq_notify(r0, &(0x7f0000dab000-0x60)={0x20000000, 0x15, 0x2, @tid}) [ 59.340612] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/02 20:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x4, "717565756530e7ffffff020000000d000800000000001a08007d000001000000000000ff7200", 0x20000000}) syz_open_dev$sndseq(&(0x7f00005a1000)='/dev/snd/seq\x00', 0x0, 0x80100) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000774000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000ccc000)) 2018/02/02 20:22:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)="74727573746564657468306b657972696e672a27a32f00") setreuid(0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/02 20:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) writev(r0, &(0x7f00007c0000-0x10)=[{&(0x7f00003ba000-0x2a)="e59bc053dce4000000051f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f70080b3af", 0x2a}], 0x1) openat(r0, &(0x7f0000855000-0x8)='./file0\x00', 0x8000, 0x0) 2018/02/02 20:22:03 executing program 4: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x50b00, 0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x4, 0x5, 0xd8f3}) getpeername$ax25(r0, &(0x7f0000001000-0x10), &(0x7f00007fd000-0x4)=0x10) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/02/02 20:22:03 executing program 6: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000841000)="5c02472ce1f30d8012eb5408afe5cf97b6b5c8a8c134d55a3bbdc54787337a6caec7f914cde4aa91ce296b51775c26099d9abbd1d8c7253d3afcc23b60b01356618fa04c5523394e5b984df5ac3c35fe2be9f8cec1b163f63a804cff48b07fd6b900644aa129f154d92186d2d5104fbc4b9a5d4b88b8de14f281cf57159c60cd23c9b7624ac8428c5b0823d2a7e3afad13e2b83d8b02e60016312c20e721cd23b9d654e33ea1d5faaacfc6b09d5460efa7b564eb268846658fee19125bfc03d48dbaf767592999ffbecc8bc81bcb48b19e3d34e40f94bbd4", 0xd8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0}, 0xc) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000842000+0xe2f)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000841000)={r0, 0x2e4, 0xb5, "8a6c06ae2ee733b1a023f6e3ff858f7f4f5b6e82b51ae77285e629bd14169d61a4b05c2197347ee14c68a07a2831d04f4129d76b0cfdef5a16328e4a780fc006e4a5c3c61f7ea63c1fdea590a5464c732c5584704efeeb84ddb8439674cd232c0866aa070dc4bba09e54d8b684f13f4c4174e03ce2a7fbf24690dad3a40f3494a2e8b1120c91386a77a4d2547f21bf7f32bcc284bdfa865131676b03f3197365a8dacf0132447993d5468f8aad638e14b233879f4e"}, 0xbd) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000842000)='trusted\x00', &(0x7f00004a7000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003b0000)='(\x00', 0xfffffffffffffffd) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000842000)='blacklist\x00', &(0x7f0000842000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000616000-0xf)='cpuset)em1em0.\x00', 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f000050c000)='user\x00', &(0x7f0000843000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000044c000-0x83)="d452d2d2ac2a4f17dc642d1ff4cd19a30611138754f2972614afdbf43c0003f7dbac929cba0af2c8cb46a83116b8c75936928fe53384d46c9a6193112a1030ebca8ae8dcc0c7c3d30b39f389c87d6f270f1918759bef9be370311dcf7819d62d0f17d434493b8af056834706a590126748bcda5d5582cb4c14936d07f6e0cdedf144e2", 0x83, 0xfffffffffffffffe) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000067d000-0xc)={r2, r3, r4}, &(0x7f00007a9000-0x1000)=""/4096, 0x1000, &(0x7f0000843000-0x2c)={&(0x7f0000518000)={'sha3-224\x00'}, &(0x7f0000843000-0x1f)="06cab86e3dcf5cc5dd4a32053ba9ee41448481583ce93f44f9dd3f31dcef7e", 0x1f}) mmap(&(0x7f0000843000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000843000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000843000)='./file0\x00', r1, &(0x7f0000843000)='./file0\x00') r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r5, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/02/02 20:22:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x1a, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x1, &(0x7f0000000000), &(0x7f0000002000-0x10)) futex(&(0x7f0000000000)=0x5f, 0x7, 0x7fff, &(0x7f0000555000-0x8)={r2, r3+30000000}, &(0x7f0000f0e000)=0xcf6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) 2018/02/02 20:22:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) readahead(r0, 0x800, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x3d, 0xffffffff, 0x2000, 0x5, 0x9, 0x0, 0x9, 0xb813, 0x5, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x2000) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000584000-0x7e)=""/126) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000866000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) fgetxattr(r2, &(0x7f00006a1000-0x15)=@random={'osx.', '\x00'}, &(0x7f00006c0000-0x1000)=""/2, 0x2) 2018/02/02 20:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009df000)=0x0) sched_getscheduler(r2) fstat(r1, &(0x7f00008bb000-0x44)) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)) openat$autofs(0xffffffffffffff9c, &(0x7f000065b000)='/dev/autofs\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) 2018/02/02 20:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00001da000)=""/192, &(0x7f0000def000)=0xc0) vmsplice(r0, &(0x7f000069f000-0x28)=[{&(0x7f00009dc000-0x81)="1c3ba6fe05ddb1117f1d4798da052d7a3ffd39466bc0bf68e709e64859e80e300e0bb19faff474fe75238cd96c9c4010a02e860364f5eaf631bfdf9bf6ce878490e1835a2aa555dd58193c1d7502349d4d61778ef312c2719626fb4347db5c65878e7bc0a10d0fca905dc1072fb907160d431bca9d3f33ba2057964a2254336b33", 0x81}, {&(0x7f00001f7000-0x1000)="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", 0x1000}, {&(0x7f00001bd000-0x3d)="3b04eefe293e9adf2d8cb5c340d0c36232e1dfcbeb121fea5437597802d224f6da78b8e837b57548bd8378630b13b35b45a11453a393af7c2009c32467", 0x3d}, {&(0x7f0000920000-0x86)="e987c61b3ffac58f0478e737fb2c47c283372fc0739b9497fecf3ad743bc5f77ea88aa2c9273bac8ec67deed8c8b3e869a305d69e0a1b373045c2513920fc1c4461ee1faa3af55353746302d00ac9cdd29c7c33753d56d773abaccc2ddfe562c809e472c765df771fb50ece9ff2a3057d685b941cb1ed4819b56ccce24136ffb7959bfd1a1b6", 0x86}, {&(0x7f0000df4000-0x6c)="c71eeba9a8dc2e135f313cf2032afff18460613cf449242d74304e30befac8c196d26a20b2d7c0d6761ba9c80c0624bc5b1d9fe4914ec40924eba60a306d8de1ce2dfc9b992fce719d8c5d399b8bf654c073740020d44301fabf1d246855495056c9cde320bd19461190f41f", 0x6c}], 0x5, 0x1) 2018/02/02 20:22:03 executing program 7: unshare(0x8000400) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x2, @empty, 0x245fe917}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}], 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x103) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x1ff, 0x7]) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000-0x48)=@full, &(0x7f0000003000-0x4)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000001000)='\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x2c3d, 0x3, 0x7, 0x8000, 0x1}, &(0x7f0000002000)=0xffffffffffffff6b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000005000-0x4)=0xc) ptrace$peek(0x1, r4, &(0x7f0000001000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x98c8}, &(0x7f0000003000)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000)={0x1, &(0x7f0000003000-0x8)=[{0x7f, 0xffffffffffffff87, 0x9, 0x80000000}]}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000-0xab)="7270ff69404b707d4044efdf1a04e70e3e06d3e6fc190213bb93fc81eb70cddec5b090fca5472164abee347197b58c16827de37adf09fb20ed65587954c14caa5b2007efe589b8326cb55415bfc388650d7d4c7e53306cd2cc164f1768a37f23ba887de3aacfb5ff3c5d1fb15bf48d090493b90e9911c33f0ae43d6ecc36f4193df649afc9b531bb6c16e87549fce9b089bbb6fde137ecc94da087e84cb3e8c15c845c8116c5d48bc8abc1", 0xab}, {&(0x7f0000004000-0x2)="78d2", 0x2}, {&(0x7f0000002000-0x24)="eecd36320e9562b6cb166ac032525d77a296523a5528b27cdcb9954f293ffd745739ed8e", 0x24}, {&(0x7f0000003000)="bb13c43eca729cdbff10302364186ab3d79dbe302a797e2303eb41517f3cc74efa1af5d4a663faf6a28b2a56f7020df918793b9dd738e84ac6836bb0ef3b7ce9385b4384b11a2689aa8bd0f0a28da8528a1a52f340084ab2e783f0fee368bb7570978b239400ffec4850003a009cc1dd1989df00d0698e7de2a3f9389c0568d5a12022ca14cab0326b1f5975c6cac681268b72abd6e02310dfce88312ba0f63f4151f98b2eb4e2f6a9546bca468318dbca22d7a21ad62e88f3ce9e0691cccc252eecfd2bd6b67646a163c9812ada2f53130ed33254e281fbc73296551e9c34baa9990b", 0xe3}, {&(0x7f0000004000-0x3d)="6e9becc8618c446d319bfa2ee3d6e615d192d1c043b6765430f05eb4e2c4f4c2e3a9f8698351b7be7fcac795d2b8fa963bd46e88330778974043dc400d", 0x3d}, {&(0x7f0000003000)="670bc63b0e67e749509fb6fbe4cbb7e55a37f19144974c9b27b744d88a43fb00dfed64e8ae87f8880b6183473e77308311007f5f3c2f4606152a492805f37485e38ff58a3409e94f810f38aa2f77a1553a9801e5730cc0465ad54f7d11ad7d5dfca8e046db0c3bbb9d3a25ded05eacb3568f27538c7b577ecbd2941082cf578276841447ad1ddaba215bf5ac1b193a6ffd15b774a1a31fcab0ab8fd4878c839db291276c9e4a19a3811d69fda3cdc65e0a0748a5e563ac37bddd88329140a1ad2227235e2330eec942aaceb756", 0xcd}, {&(0x7f0000004000-0x67)="23bd7ac93ab7e064b05f9f43fcfe46dbceaaf340320a2dd295a0ac11944accf6ac5144ad3b1b01e08c695e80a65893ab9d9d5e09f0699783800d3238e8cfdbdcfd6e7d0625d2a87ca3fd2d9e7b1ef13b83e96d6efe2c9cc566b5b92fc4308acea0a629de92420c", 0x67}, {&(0x7f0000003000-0xe3)="197741b4346597caef06e4c44655c2a629f660c7350e31528304044555b69ca425192d80908f04f36c243982f8ac87665b7401c8ad971cc2c44596fe21ec3f04590938844732b4fbde0572d0be139c5a34b7da7275677d03238e714644eff5ab07628b70371654357fbda9a9b07cf962046e2796eb2e2dd473eb3ac64c3234aed538e5b77fcd136c668937aa69b36955a1206f365352c45462723fc3ced882994ca3d049316a4093a505d9b706ca36cdcbf0cce4e15f77bf6561f72afd6c57225836ae9678d62b74014f29d413e14cdf7c6d8b2a01bc3993c49902a2fbcc2370a783bc", 0xe3}, {&(0x7f0000004000-0x37)="c0cdd65f7ae3436f0df0b27f3960c29eef8a50a72aa97c126d28f351f15de75e5c09a12002268d1eede6cae73bdd2f0a32e225d290705b", 0x37}], 0x9, &(0x7f0000003000)=[@sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x400, 0x8001, 0xbc4, 0xd5cb688, 0x7f, 0x5, 0xcb, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9be, 0x0, 0x201, 0x4, 0x5, 0xfffffffffffffffa, 0x0, 0x6, r3}}, @init={0x14, 0x84, 0x0, {0xfff, 0x7, 0x3, 0x2}}, @init={0x14, 0x84, 0x0, {0x800, 0x1, 0x0, 0x10001}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x2, 0x5, 0x8, r5}}, @init={0x14, 0x84, 0x0, {0x6, 0x5, 0x5, 0x3}}], 0x108, 0x40}, 0x1) [ 59.633294] audit_printk_skb: 27 callbacks suppressed [ 59.639833] audit: type=1400 audit(1517602923.838:76): avc: denied { set_context_mgr } for pid=8214 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 59.670330] audit: type=1400 audit(1517602923.878:77): avc: denied { call } for pid=8214 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 59.709858] binder: 8214:8221 ioctl 540f 209df000 returned -22 [ 59.725665] binder: BINDER_SET_CONTEXT_MGR already set [ 59.731255] binder: 8214:8221 ioctl 40046207 0 returned -16 [ 59.738880] audit: type=1400 audit(1517602923.948:79): avc: denied { call } for pid=8214 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 59.738913] audit: type=1400 audit(1517602923.948:78): avc: denied { call } for pid=8214 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/02 20:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000652000-0x9)='/dev/ppp\x00', 0x1, 0x0) r1 = accept4$ipx(r0, &(0x7f0000932000), &(0x7f0000c2b000-0x4)=0x10, 0x802) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ce5000-0x8)={0x0}) syz_extract_tcp_res(&(0x7f00005b5000), 0x6, 0x1) dup3(r1, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000078e000)='net/dev\x00') pread64(r3, &(0x7f0000f2a000)=""/131, 0x4e, 0x59) 2018/02/02 20:22:04 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000017f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)) sync_file_range(0xffffffffffffffff, 0x10000100000000, 0x80000000, 0x3) 2018/02/02 20:22:04 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000001000-0xfd)={0xf97cff8c, 0x8, 'SE Linux', "8fb696043af9c205114365e607c62133c5ccd704b64c2e84c07d09a3e5766108f61f2199f2c65365f0cf35ca7472e5ee0a85ffa4e01b5b544d738c8ac4086d0d877c75121b6efb26b4ec9a7e83e4b6e42c27790e2c7566ddc80ba64fde6b70ab8e8905f9aab649c2a75d24bb090d76de978b81e1a4fa010e7a788754ca41063e52145e934748bec6861f148073340095d015cf0a2e82a954c545c4cffff9e9bf73b8de53556c41682c27d63c53f1e210a277f7f6feef26ad4dcddfaa2279c3d8358763b46d408311241d754659298ae77fe9b5f905b4553f333a1c5b78cf37423ee9e094bfcbbd85ad3268f5e0"}, 0xfd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r0, 0x80}, {r0, 0x8000}], 0x2, &(0x7f0000003000-0x8)={r2, r3+10000000}, &(0x7f000000c000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x5, 0x2}, 0x8) clock_gettime(0x800000000a, &(0x7f0000002000)) 2018/02/02 20:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) unshare(0x2000402) fstatfs(r0, &(0x7f0000e2c000)) 2018/02/02 20:22:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f00003d6000)='./file0\x00', 0x400, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000054b000-0xe8)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000ea000)={@generic="ef50cc715a2eb03a872ff3ee014d1db4", r3}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8e, &(0x7f00000a9000)=""/59, &(0x7f0000b27000)=0x3b) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x7, &(0x7f0000001000-0x8)) 2018/02/02 20:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) r2 = dup(r0) epoll_wait(r1, &(0x7f000043e000)=[{}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000fbb000-0x4)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00009ab000)) 2018/02/02 20:22:04 executing program 7: prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x20, 0x9}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0xc)={r1, 0x84, &(0x7f0000002000-0x84)=[@in6={0xa, 0x3, 0x81b, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr=0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x5, 0x1f, 0x0, 0x7, 0x236f, 0xff, 0x80000000, 0xffffffff, 0x1408, 0x8000}, 0xb) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/02/02 20:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003b9000-0x8)) sendmmsg$unix(r0, &(0x7f0000ea8000)=[{&(0x7f0000991000)=@abs={0x1}, 0x8, &(0x7f0000e54000-0x10)=[], 0x0, &(0x7f000028d000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18}], 0x1, 0x0) truncate(&(0x7f00001eb000)='./file0\x00', 0x0) [ 59.739045] binder_alloc: 8214: binder_alloc_buf, no vma [ 59.739087] binder: 8214:8221 transaction failed 29189/-3, size 0-0 line 3128 [ 59.796568] binder_alloc: 8214: binder_alloc_buf, no vma [ 59.802070] binder: 8214:8218 transaction failed 29189/-3, size 0-0 line 3128 [ 59.812678] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 20:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x1267, &(0x7f0000072000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008df000)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f000055b000)=""/219, 0xdb, 0x1, &(0x7f0000aae000-0x10)={0x4, 0x6, 0x4, "e8d33420092e", 0xf5}, 0x10) fstat(r1, &(0x7f0000c4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) r3 = add_key(&(0x7f0000931000-0x8)='trusted\x00', &(0x7f0000b4b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000012e000-0x5f)="a7e5b6ed4c6e0df5d692fc1c717fa6a0cb2613c94355bb84700a38a58cbbe3e5170a17a7de750e62552e75ce4971f482e71b0aa98c98e653c476bf71f2f9f893398f111b1aa88c95d483b3cef0e2ffaa95cc327d69c3a306db813b16c78f4f", 0x5f, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00001b0000-0x8)='keyring\x00', &(0x7f0000b54000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000060f000-0x5)='user\x00', &(0x7f0000d29000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00006c9000-0xbd)="36ee345cea017caba21b20cda244e535b81e8bffa8b4355edbf918d3430b8ecc1a28cf0ffdcce1c88368c209999b9871d9efbbfb183849f93dd7826f67eaba3e850720a0f7bc9dd9bbf0423a4b4f7e820abaf86b41a37f824bb36aeed92335fa300fc95cd5a25c8696695e586301155326a84d24de4dc273cb8b7c6e13b04e022447acd61ef9e95c900b19d48be5c39c41279fb096d6a465fe25163086d1752e04ecac71824bf98aadd41f17cf256e3a9d8d80dbbd8c0c15c5d2b91692", 0xbd, r3) keyctl$negate(0xd, r3, 0x1, r4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000fbd000)=0x9) 2018/02/02 20:22:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009fc000+0xc7f)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000756000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x80, 0x6}, 'port1\x00', 0x4, 0x150005, 0x5, 0x9, 0x101, 0x7fffffff, 0xfb53, 0x0, 0x2}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000002000-0x8)={&(0x7f0000001000)=""/4096, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000003000-0x1c)={&(0x7f0000002000)=@ax25={0x3, {"66006cea090216"}, 0x1}, 0x10, &(0x7f0000002000+0x316)=[{&(0x7f0000001000)="dd8e77667241b644692f849886b706f5f1203c20308e1614", 0x18}, {&(0x7f0000001000)="5e94e094b4660d7dbb76ed96e302ce25", 0x10}], 0x2, &(0x7f0000002000)=[{0x34, 0x13b, 0x9, "2b60bbafc3997a5c8fd6b71c0593cd2374a13d816b3c3b0ddbd568c403b4631783cbac86a0"}, {0xac, 0x0, 0x9, "ecfad59df3c0b6e78809e8c73c89c85db31c286dc5ea2c4be512824aa76d48af8a1d65f02bbfc1e737950967e30c442d50bfba7e60cd9d0e0329f5f00cae0520a616f3459791e4361859d7f69720d278b69e462997508c4f8e037594e252e892989ff9410602df8f0e380102f85e3f4c29857a4bc99ada5c85419caa12daa7cc3240b38f22e1d525d87dde1e9d90d97c11e132fbb37eb170546c0472161c23"}, {0x3c, 0x0, 0xfffffffffffffff9, "b778cd4caff97ecd651989f459aa6b8feff3e77b3879100adbe49a87a8ef8b1d9fda7782188059ea8e85292a0a"}, {0x94, 0x101, 0x3, "b05a4c85ee61cd869fbfec65aa870c5cac6c88fc22280dbf35b4b92481c2653abc0902ef1cc5ef0ab760707e1ee2cd24effd7c7026db0f0e4de9f6b4e32710f84b6d7a268c68ae9b4c48c13fe7c19901d72bbf500d3e9862fd695ce8a851bc80e2a4d50bd081fef2dca5829f92562b7535a90757f69639c117ed57edbfcad569b45ce6d819"}, {0x14, 0x10c, 0x4, "eeab528d18d0"}, {0x74, 0x13f, 0x2, "a6f2d6640fbd39e981282472145b8d8e5d555156650605a5054f00673d3840d9b7ebbc4c87729a797e051981236eec17c2c795ebcf6ef0a489f6cece6aeda848ad8f95b3a8ff9b920ccae24a8b1ee136bfc915e53c4070b03e6da4e918ec44f3909b17e1dc096834"}, {0x100c, 0xff, 0x7, "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"}, {0x54, 0x100, 0x0, "408d77f442f0a24cc0c81113dce2e6a2236452e796c3f55ae17da174890d74c64a3e13c031749e3138e28c6a93dddb063b37b4f6bc58c99f4bc89f3fdcee7a9d5c4a01de33d48c"}], 0x1298, 0x40801}, 0x8000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x77)={0x0, 0x6f, "83de22915bfb7b3665abfca1d3efae89b1f636cb3a907e97f813266ba363f5271278ef4b3f457af547565164f79e3977641a548969f37b0c66b1879550ae7741f3f1d0c7e081995b8450885d83651b996a3aabe24465ab0124f41be3a98d5e8860a5a50860eb6c669699d8852dc6c5"}, &(0x7f0000003000)=0x77) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000-0x6)={r2, 0xfff}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000-0x9d)="08a3ee629b49d54028ac2edb1b911220770a4e329ae2f11e2342f298a5d5d047e01d3928ab49bec15e9a6adf75a53e41ea5a8edd49bdd4f517f0ec64d34eacaf0fa21852ead243c0da798d5cce551b55540bac6db66409db77cb78230c40f7f304ca5183271ebc8a8d42dd1645167de6c5c8fcb9d4b5e944bbec6bea630e9639b70485c71915fcf11726a1da9301188da875ce77a9fe2944a6d7da798f", 0x9d}, {&(0x7f0000005000)="a80b37553ed1eb13a25be36ec8a657f1bfdee528d262444ef760f8b5f360bd4a9bc979ce9ca2761e4a77a8aa7dc9268919b6e0b277638dddc4a72ebdc7d8f704eff60a9611883b6b1922991f1262bd8cddcb2783e0020d5a67f616dcaa1e8829d8e6452f9d2edd267af4ddf68524750e0c2983952241c9b34ccd1ac7eb4978df", 0x80}, {&(0x7f0000002000)="c6829c44aac60089f91f1e04f88367fe915426eec64fe709c9fc99de5bf500b0957b76bdfd479aa860fdaf996fd8ef34864444ed544f2223446745dd89b4f6f281cfbabb1b70cc080906e0ad38254a830e712405d27127931e5a4fd5717f1ff3fd04ed610a1c9cf022a44be261ce", 0x6e}, {&(0x7f0000006000-0xd3)="7e6a79dfcab7cd8463481406482a22d9ab669bce83e6dd99c043823748f25eb53d230879a5cbd8e0b6b7fc424e1e0dfe3daebbd07c9415f2184516ffde799843490ef9005aa0b4956019974dd9c59dce3041b9ce4036b724374a6aeb51ed62ec3309539afe3967ec278059d88e3568975e09de380acd7be669ab7141c980268b618c958e47303107ba73b82aa8893e257241aa567b6c9152d8ca6d6628089e08c90b708e958d2d2352fedeff4ff2e131c11b5707875f5621015bfe32b6d88f5e70ecc46738b103ec1235b9ad305c32721f08e6", 0xd3}, {&(0x7f0000006000-0xb5)="78776ba51515c3c15261f14014e92640085981e40be1a9db037b78b0697e79e92d1f2e54140bedf1513458c84c00c4bc9dcc331214272a752f4dc095341ec37af11aad1ee1c0f59bfdb7a792c187b12f1ce7613ec2d6353ccc8339865f6b93d5998a6ce687090a79e9a1bc520a33999bba325b13f1f59f391ddd10118e0315820c0a18c0927f9d7747c09037dc503538cc4281bf2923d8758f8eedc262a59158ab056681aaf079b68ebf02942b6b8bc58132243fde", 0xb5}], 0x5, &(0x7f0000006000-0x108)=[@sndrcv={0x2c, 0x84, 0x1, {0x200, 0x1ff, 0x8, 0x4, 0x1, 0x400, 0x1, 0xcd, r2}}, @init={0x14, 0x84, 0x0, {0x9, 0x100000001, 0x81, 0x3fff8000}}, @sndinfo={0x1c, 0x84, 0x2, {0x27, 0x8, 0x2, 0x7, r2}}, @init={0x14, 0x84, 0x0, {0x4, 0x6c, 0x1, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x8008, 0x2, 0xb6c, r2}}, @init={0x14, 0x84, 0x0, {0x40, 0x7d, 0x2, 0x400}}], 0x108, 0x8000}, 0x840) ioctl$TCSBRK(r0, 0x5409, 0xfff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000-0x8)={r2}, &(0x7f0000006000)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000004000)={0x101, 0x101}) clock_getres(0x0, &(0x7f0000002000)) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)) 2018/02/02 20:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0xfffffffffffffdfa}, 0x0) recvmsg(r0, &(0x7f0000040000)={&(0x7f00001a0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00009fb000-0x50)=[], 0x5, &(0x7f0000ad8000-0xad)=""/173, 0xad}, 0x2) [ 59.836795] binder: undelivered TRANSACTION_COMPLETE [ 59.852375] binder: undelivered transaction 22, process died. 2018/02/02 20:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000755000-0x18)={0x2, 0xe51, 0x949e, 0x3, 0x1e, 0x6}) 2018/02/02 20:22:04 executing program 1: r0 = epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) r1 = add_key$user(&(0x7f0000f57000-0x5)='user\x00', &(0x7f0000f00000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002b1000-0xd9)="beef79ea03bc7e2a98abf2a4f4af7b9c5a88caefa18eb816a529ec2bef01e16a525afec7a9922c9282c73b6ac009a54aedfe2c5647cd24c775bfc5d25a3b87edff171a76f5f598865c9ef81710e403145a5a3afdd3f7386472ac042877dbcf0bb4cc5baf3e09e8c851a388e5f561b7ed0d816e07f1a27e7c107646249b30c02dadaa3eaf240b921eba3cd301e5489116ad0bce07e5000477f9cc2d3970793d8902601593850ab125cc1bd04161578e4b0898ca6ce96b01dccbc635c09756e91c7febc35dbd17f3a07f06fc464e95dfdc4fa2db642616429d61", 0xd9, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000951000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006ef000-0x10)={0xffffffffffffffe0, 0x200, 0x8001, 0x6, 0x0}, &(0x7f0000ea8000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b0000)={r2, 0x10000}, 0x8) unshare(0x8000400) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000029a000-0x10)=@generic="b017222c38c6e6f1a14252d63c47e126") pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/02 20:22:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x6, &(0x7f0000001000-0x4)=0x1) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@generic="a94518c0e0cc11b6c2fef0f9dd0d8b5c") ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000000)={0xa, &(0x7f0000002000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000003000-0x8)={r4, &(0x7f0000001000)=""/97}) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000003000)={0x3ff, 0x6, 0xf7, 0x4, 0xff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000+0x60e)={r6, 0x28, 0xfffffffffffffff7, 0x4, 0x4, 0x2286}, &(0x7f0000001000)=0x14) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000002000-0x8)) r7 = dup3(r2, r3, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000001000), &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000008000-0xa8)="6025c8e5619de0cfbbe81616bcb9e1acd2ab7efc370ec6df2b1e5dc222335ec3cbb216e4660c824f8375d2881e0f2a07a58c0e0e44b9997bb94fd48ffdb88875f64096151819485e08ffa3479ac2c23a0ed2c528dd796df8958674473e34731ece260ac477512d351b86f0ef36ffa47c8c94f7982d03b13b2c8f0d4c7165ee2fee71e6c4ce742c8828bb11e2ee0c11e05a2ab412c52e03abe3667f983328383d01811121383ec04b") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000009000-0x1b)='\'GPLlo.\'selinuxppp0:&}proc\x00', 0x2) 2018/02/02 20:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x100000020, 0x4) 2018/02/02 20:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003e7000-0x4), &(0x7f0000a5a000)=0x4) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f00005d3000-0x8)='./file0\x00', 0x0) [ 59.919417] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 20:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETA(r0, 0x5406, &(0x7f000043b000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000002f000)={0x4, 0x4ea, 0x3ff}) 2018/02/02 20:22:04 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/(\x00', 0x0) fstatfs(r0, &(0x7f0000001000-0x2d)=""/45) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000003000-0x8c)={0x9, 0x0, 0x3, 'queue0\x00', 0xe1e0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000)={0x2, 0x100000001, 0xb105}) 2018/02/02 20:22:04 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000, 0x6, &(0x7f0000000000/0x3000)=nil) r0 = open(&(0x7f0000002000)='./file0\x00', 0x3ffffd, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000007000-0x18)={&(0x7f0000003000/0x2000)=nil, 0x8, 0x3, 0x1, &(0x7f0000004000/0x4000)=nil, 0x40}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x407fff, 0x200100) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000-0x8)='big_key\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000011000)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000012000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000011000)="928580894d605621b75cee2a543767032cb931c87fb8e8a54512b464f4d31e113755f5a5214b94dd7d8f28bd92380f9448d1853ec6f208bb1ae793b98c790a09e16f21f076865a53e3de3ab541c6e3c6eb4e4b03086314683a389841f280c72ae87a002cd7bf6cb3f05e029faf", 0x6d, 0xfffffffffffffffa) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000012000)='./file0\x00', 0x0, 0x10) keyctl$instantiate_iov(0x14, r2, &(0x7f0000011000)=[{&(0x7f0000012000-0x43)="5e2d3e90590855204ab8be686cdfe57322e8cba1ee41fb79689c9fcf8eb1501a0968796376e80ba853584eed7c6be070ddf7d45d989692039832f43c061978d948068d", 0x43}, {&(0x7f000000f000-0xa4)="18dfa39b9108c484361218012e504810c2dc709b23d3e444a1c322b88a57377cdd725bb516b6de96ce1248313dd9a05c0e6ffdc2755564d93ea9c41b6e0dd3d34d6307071795059601f97eebcb8994582c1e6d23e1e9c50e92c624cda27038c0567a5993c764c2aec6345c0530fea4b653637e85e58f15c9088ebec9f9ae3b11074e48483789239a4871366a1a53cc76f51a317f9d2837f05c3450d5c65bb06d030fb44a", 0xa4}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000012000-0x34)="317f895149322364dd07c9b488e349032f2d03b0da0a9ce7ecbd1f2dc6ff528dde0fa4bc41f7d437abacfa990c5a9cd120012201", 0x34}, {&(0x7f0000012000-0xea)="941b375e897fbaab87fb1e5d6032632b039b1e9c03b4433b14bff7577a603891451b31f9732925f00a8e4c405430615834d522280ccc88b0dcb0af64407c94e139d30774375296777d6f630bf5f11f24886a55d25dfc5f7a970751cbfba82122f093920e80fb799c4eb74447ae5bc5341bd3e6dadedec16e240133584a03f472b5c4f2ebfd888766fe976903957e5f857b9d097c965af40d1ea7caefa9dbd69438cbd147f8e425128bc7a64735aab7494f6bcbd8ec8e5d3c7cf52f2d6396e89460af25b30321b4a605e188c7589e2a76cc7c82cc2dbb742a2039acfa455e01109d6879efa1aeaaf7b87a", 0xea}, {&(0x7f0000001000)="7a0ca4bd5883f821fb12354c3fb31ee571afe1bbb51f1196c90019f32657de2084ec228d7f75122af6a0036858c3d9c7174fa18e0837350f15e6e985fd85a6c7615c86600493d94c4a6d133f93cb810c372e725e4bd4241091622263", 0x5c}, {&(0x7f0000012000-0xda)="6ec3c21422d1072d9f34d8dc301cceea1f29ef5377ded3d3c134ffaad04f2a06be7c12312ef3d3ac690072b264921a75e0df5747e08a5be7918e404a9507412c2563871a1c79e1933ca4579578da955f9d86f7cc5a287e463f190235fe2c835a24891a9ae02069f8aaaf7bc7741907bfed53b94ce32382ef772c7fc079bf847eddf06c45f19b19b689689630d20029c49f5d3e9c7aadfc1e3067be6545d1b5dccecb16691afa8c5996b8cc44f62707e3b163b4b113131faac47432f48b91deb1853bfec05e374e7629757f73f43874502fded7ccecaa43a97ff1", 0xda}], 0x7, r3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000011000-0x8)='keyring\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000011000-0x5)='user\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000e000)="cbcb8b20b0e0b17e2a51dc186f4c26b56473cd12a8ae9899c2086fb8e8263ec7f70ffdb687ee134b1ea3e888746dbe6bd17d48a1dcce8aad3a6a1c48309a9bd0ee4ff96a642cf1f98cd67a93783ff221e05156008676509acfe806dedd8e3ca0e8c4a599d31e67fd21101ed27c8ecfbeaa32d858219d9ab2c1dc18d666ab24f858b0cd1d63e06893f542b2c2ec7851adceb72208eedbc401d40d44de616be54aca502d060038e9485a609078a1dba0a410ff771e480c1ba78cf30c8350aa07d5a43b46f0", 0xc4, r4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/02 20:22:04 executing program 7: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000b71000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000f23000)='./file0\x00', 0x0) lseek(r0, 0x3, 0x0) 2018/02/02 20:22:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001000)={0xffffffffffffffe0, 0x2, 0x2, 0xffffffffffffff80}, 0x10) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=@known='security.ima\x00') 2018/02/02 20:22:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000000)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000)={0x53, 0x0, 0x10001, 0xb}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000001000-0x8)={r2, 0x3ff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="5a18bc0604ba0f9e7ac522e258b33dcd") prctl$getname(0x10, &(0x7f0000002000)=""/188) modify_ldt$read(0x0, &(0x7f0000001000)=""/102, 0x66) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000)) rt_sigsuspend(&(0x7f0000002000)={0x80000000}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002000-0x8)={r3, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x9, 0x10, 0x8, 0x3}, &(0x7f0000006000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000007000-0x8c)={r5, @in={{0x2, 0x0, @empty}}}, 0x8c) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000002000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000004000)={0x4, &(0x7f0000007000+0xda4)=[0x100000001, 0x1, 0x8000, 0xd1]}) 2018/02/02 20:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006de000)='/dev/sg#\x00', 0x0, 0x8001) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000268000), &(0x7f0000366000)=0xb) write(r0, &(0x7f00008e2000)="b631b85e1eb00a0001010f0500040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f596ec1cafb400ef9dba0a1ff8815386de6dc24ca0862bc24ddc7e379f6773d281347cf64db80a03397bdd0441aea92ae80a8c69cbf9cb5c64014d6e3264dbc387d82fd88c0155ba83ba31595d28420140d60685a0d0cdea36cc50504bee21d3fb6435d2ffa094f9117d6e57b392a14f0d6d4b60ccd79f23f5e67f05f67f0836e87e3d0d50b9b364bd83a8ad4c699485e0237095757e97e68c52706450a32328ba56f405868d98fe6df214d81cfeba695d4fda3f2bfec935bff1b20379345db072f464", 0xeb) 2018/02/02 20:22:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000748000)='/dev/input/mice\x00', 0x0, 0x321003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f000070b000-0x4)=0x20) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000075b000)=0x80000000, 0x8) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x5, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x98}, 0x1}, 0x0) 2018/02/02 20:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) init_module(&(0x7f0000997000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae", 0x36, &(0x7f0000bd4000)='\x00') clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000d59000-0x45)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00008a9000), 0x0) 2018/02/02 20:22:04 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004cc000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xb6)={0x0, 0xae, "b6c21d21af81086b4043d6d1d4396accc4edc0fef091319e8e8f95195012818b42d562c16d57a7ce5e5e9e07c52cff2fd9427805535c54fca4969b3b2de49b4e8fe6d97f796e59cf7b18b30772f15ad491e9285433817dd5c414d969b5d0ba562dbae966538867ec1c4191e0ca5075a5f9ed1dded54dbdbcc061652cc59faccaee8b40d23bbcbdd160e106ff29bf9c423c8f9ba240ac4a022905f7d86ff7ece74509971353d58520edd1a633bcee"}, &(0x7f0000952000-0x4)=0xb6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x42)={r1, 0x3a, "fef0a52e1ecf003dff7695efe34a27de98e54d058bd80d680723060eae068149544e9e9250a4056f6f2ca1eb84c4ce924f6587328b6ce95cb852"}, &(0x7f0000001000-0x4)=0x42) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="6f0e8d34b2fea3ba562bc09ba3e6329a", @ifru_ivalue=0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f0000002000-0x4)=0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x7, 0x8]) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0xffffffff}, &(0x7f0000000000+0x543)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000)=0x9, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000+0x59d)='./file0\x00', &(0x7f0000000000)=""/232, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000004000)={0x3, {"4665313c9879f8"}, 0x8}, 0x10) sendfile64(r3, r0, &(0x7f0000001000), 0x6a8f) r4 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x0, &(0x7f0000002000-0x1000)=""/4096) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_init() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000006000-0x8)={r2, 0x100000000}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)=@ethtool_rxnfc={0x3b, 0xf, 0xc08a, {0xc, @hdata="cfd95218ef9b0aa3d9bee7aa6a41b1c41bb69d11aaf7b1706e65a03b5677a8128ab507292418a3f5a0d2488d893f78e034b3e1df", {"4bd7", @empty, 0x9, 0xff, [0x80000000, 0x8]}, @udp_ip6_spec={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1}, {"76ce", @empty, 0x2, 0xff, [0x200, 0x3]}, 0x2, 0x5}, 0x4, [0x7, 0x8020000, 0x9, 0xffffffffffff5c1c]}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000000)=0x3ff, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) [ 60.220341] sg_write: data in/out 700410/187 bytes for SCSI command 0xe2-- guessing data in; [ 60.220341] program syz-executor5 not setting count and/or reply_len properly 2018/02/02 20:22:04 executing program 4: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) r5 = gettid() fcntl$setown(r4, 0x8, r5) tkill(r1, 0x16) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_int(r6, 0x29, 0x3b, &(0x7f0000e70000-0x4), &(0x7f00004f6000-0x4)=0x33) 2018/02/02 20:22:04 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fca000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r0, &(0x7f000090d000)=""/183, 0xb7) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 2018/02/02 20:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000857000)='/dev/sequencer\x00', 0x4c0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000891000)=0x20) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/02/02 20:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000082c000), 0x80800) r0 = mq_open(&(0x7f0000ff8000)='f\x00', 0x42, 0x182, &(0x7f00008f1000-0x20)={0x9, 0x7ff, 0x9, 0x6, 0xf64e, 0x0, 0x2, 0x100000000}) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00004de000), &(0x7f000012a000-0x4)=0x4) connect$llc(r1, &(0x7f00009b7000)={0x1a, 0x7, 0xa000000000, 0x0, 0x1, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ef9000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000028e000)=""/172, &(0x7f0000c8c000-0x4)=0xac) writev(r2, &(0x7f0000ef0000-0x8)=[{&(0x7f000091b000)="c8360abf35a92421ce5a25cb3fb689bacaefcfb49b15dc6f857e9324b6a4681512a69fea4a1bf070f193e43da8e3dc766b476cf5a1de7eb237ceb0a091329b0c5d75b7a8cf5dea8c0660bbd860e9331688f82bb66aec7dee78fda75deec335de0380eb03d4817e0cafc90ec54172f68a721d09e54a2170d97cee6baf551bd74ce3f3d345ea564a759f9001de9854f3166a462eab2b64170c2bf88d2fd34cb58d6130925bc330a4a53bcd2740b9969de23f7fea", 0xb3}], 0x1) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/02/02 20:22:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4000}) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0xfffffffffffffffc) getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x47ffff, 0x0) accept4$netrom(r1, &(0x7f000091f000)=@ax25, &(0x7f00002e0000-0x4)=0x10, 0x80000) gettid() 2018/02/02 20:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) pselect6(0x40, &(0x7f0000aad000)={0x0, 0x401, 0x0, 0x6, 0x80, 0x401, 0x7, 0xfb4}, &(0x7f0000c9e000-0x40)={0x9, 0x400, 0x0, 0x5, 0x9, 0x2, 0x7, 0x6a}, &(0x7f0000595000-0x40)={0x7fffffff, 0x5d19, 0x10001, 0x5ad8, 0xd4b, 0xd8e, 0x8, 0x400}, &(0x7f00004ad000-0x8)={0x0, 0x1c9c380}, &(0x7f00002c1000)={&(0x7f00003e1000)={0x100000000}, 0x8}) 2018/02/02 20:22:04 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000c0c000)='./file0\x00', 0x2, 0x2) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5a000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f000034a000)=[{&(0x7f0000e1f000)}], 0x1, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f63000), &(0x7f0000c9a000)=0x4) 2018/02/02 20:22:04 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001f000-0x38)={&(0x7f000002d000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000029000)=[], 0x0, &(0x7f0000015000)=[], 0x1a0}, 0x8090) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000020000)=[]}, 0x0) 2018/02/02 20:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000244000)='./file0\x00', &(0x7f0000042000+0x288)={0xe620, 0x1}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000160000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000ab2000)={0x6, 0x2, 0x4, 0x0, 0xa5, 0x3}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cfc000-0x2)='/selinux/policy\x00', 0x0, 0x0) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000072a000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2018/02/02 20:22:04 executing program 0: clone(0x84820800, &(0x7f000028d000), &(0x7f0000fac000-0x4), &(0x7f0000d69000), &(0x7f0000a02000-0xc5)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b9000)='/dev/rfkill\x00', 0x400082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000254000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000d1f000-0x8)={&(0x7f0000d79000-0x11c8)={0x11c8, 0xa, 0x1, 0x1, 0x6, 0x3, {0x7, 0x0, 0x9}, [@generic="faf29ef2169d8709783bceaf96af646f7525725f24cb18b9e352acdebaec318ff386a710194b858af5978d1f515b366d440a94834a50b440ceb0730543aa34edcab904d986dd9451223a7711cdc44e76f85dbfa6299a57", @typed={0x8, 0x67}, @nested={0x14, 0x8e, [@typed={0x10, 0x19, @u64=0x3}]}, @nested={0x108c, 0x56, [@generic="28fb0398eb5f9d64f6e9bc2feb8c7f2ba9266e12d9d7f2ec64aaeac9f031f3a510586d77dea54cc976d44103fb1cd7712217bbfc1256", @generic="0b703e629ede0dd6e2570623fb8254e65820daf7d8cac427df974e1074f72d44022bd616b7a8d56c00d229b32bf7a3742e0a", @typed={0x1008, 0x89, @binary="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@typed={0xc, 0x42, @pid=r1}, @typed={0xc, 0x3e, @u32=0x7}]}, @nested={0x9c, 0x67, [@typed={0xc, 0x4f, @u32=0xc0d}, @generic="a5ac4a87c34f301294bb65c7b93593d14f5d57ff2310ccb1e0874de76d23fe82ddaf6b22b586d8a25c9c4bc607f9a187c1752410b5d7daa15326a8fcb057495bc5b0379997a187d36f41d275e9bd971ac1ecb29753d0d0718a5c8d05b1a42d", @typed={0x1c, 0x8a, @str='em1vmnet1nodev/)[)\x00'}, @typed={0x10, 0x4a, @u64=0x2}]}, @typed={0xc, 0x30, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x42, @u32=0x7}]}, 0x11c8}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/02/02 20:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0xa, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000246000)={0x0, @in={{0x2, 0x1, @empty}}, 0x416e, 0xe061, 0x7f, 0x8001, 0x11}, &(0x7f0000f67000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007fd000)={r1, 0x7f, 0x9, [0x9, 0x40, 0x4, 0x1, 0xac6, 0x81, 0x9, 0xa11, 0x7ff]}, 0x1a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ba5000)="4408050313", 0x5) 2018/02/02 20:22:04 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000986000-0x4)=0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00003d9000)='numa_maps\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002d0000)={0x0, 0x3ff}, &(0x7f0000c06000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x4, 0x8bea, 0x7fffffff, 0xe4, 0x4f94}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x6, 0x6, 0x3, 0x100}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000003000-0xc4)=""/196) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000-0x40)=[{&(0x7f0000002000-0x32)="cc00281a4692e7786b072d84420327e264b1d76db49b04ceed04ba13059a2a81493f9ccc8717c025577b0b23aaaa68e122c0", 0x32}, {&(0x7f0000003000)="6280c17881f473cbede1b1658f4002567133c256897eb56768807cc4cf5f3ac2abc1e4a5a50d91d1bfcf2803f73025d87233e23494a7953f60a9ffdc68c091526c2f78", 0x43}, {&(0x7f0000003000)="b269f2b77106088ac6d18f86e5de5ddf5a7937d8b735302e3291c35779ef164838d1ee95c091a9685b109a1815ac5a988b92a9a62b56ed71c678740d0f7efc9dd39ff9b963bba20b954afd6ba0fa59e9b278481f81255efb53f671f847195db249571e601307e3607fa8", 0x6a}, {&(0x7f0000001000)="85781efb1b15b99898ce1d430aa29f770b7aa652e494", 0x16}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000)="19a5700497f5f601e701219b5872", 0xe}, {&(0x7f0000001000)="e00726251a7c6a9ab1f3dd4e5b4f125c2950164144d0664512d9241a3bac1d6aec95799a4eadfe044bf489", 0x2b}, {&(0x7f0000001000)="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", 0x1000}], 0x8, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x5}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0xbf)={r2, 0xb7, "4c1a05a1c67bd230f333bcb770c3d0615550479309a8082c10428632e87e28676c889e768b921339a0c6f5d87dbf4acd96e37f32eb727bae8f5ed5b6e26d11cb2a6346d7a3102ac6002db121d959a16dd8e8cec1284bad5249b2cce3e70dd287cede9a537193058d8eafc7f2012580150cde32f1de4c499060aff1d0274918dcff9d40b9bbc60a7ffb9e2e0a616ca8b820fe791f70ff3ed35f4dc79e2bd2b13d0959712b70f25e0693a5e831a8860cf265abf0731f8441"}, &(0x7f0000003000)=0xbf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000005000)=""/177, 0xb1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000006000)=""/89) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000005000)='rxrpc\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000008000-0xbc)="677a5dc713cafa22c7f1772862cd09a5b1e1b1bb8685d2d77a390ce122fc442c7fbd16fe73428183775bee5c2cfb08d8734eea0f93e3f32343e7ed0f06f55d1ba4e6ad40ad241ff1742a2075008de143b30a64335a8a72965e8b214efcb8b399991fd50bf083aa8e98d73d0d135ec73eee7da390a9ef2729d3aeb782f041f55cc8f44dfc834fccf0442d3f0597b25140cdd5f6f95d7e3cabfbc5690c1280aa0bd4f3501fd71cb9637aa9389154f8e5829f84869c8d39043a24c434f0", 0xbc, 0xfffffffffffffffc) request_key(&(0x7f0000008000-0xa)='syzkaller\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)='(ppp1\x00', r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000008000)=[@in6={0xa, 0x2, 0x1ff, @empty, 0x1}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @rand_addr=0x7}], 0x48) 2018/02/02 20:22:04 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8915, &(0x7f000000d000-0x28)={@common='lo\x00'}) 2018/02/02 20:22:04 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000087e000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00008fb000-0x4)=0x10) 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) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x97)=""/151, 0x97}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000-0x34)=""/52, 0x34}, {&(0x7f0000002000-0x65)=""/101, 0x65}, {&(0x7f0000001000)=""/125, 0x7d}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000002000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xe1)=""/225, 0xe1}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a63000)={0x0, 0x80000000, 0x6, 0x3, 0x2, 0x100, 0xff, 0x0, {0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x8, 0x3, 0x0, 0x4, 0x47277185}}, &(0x7f00007ce000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000015000-0xa0)={r1, @in6={{0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}, 0x5, 0x7, 0x7, 0x7ff, 0xfffffffffffffffa}, &(0x7f000057d000)=0xa0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000dc3000-0xc)={0x2, 0x3cf6, 0x8ae, 0x7, 0x100, 0x80000001}) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 20:22:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/02 20:22:04 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00005f3000), &(0x7f00004f1000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000430000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) close(r1) epoll_create(0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00008d6000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}) read(r0, &(0x7f00000f7000)=""/4096, 0x1000) 2018/02/02 20:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000076e000-0xc)={0x0}, &(0x7f0000689000-0x4)=0xc) getresuid(&(0x7f000097c000-0x4)=0x0, &(0x7f0000c37000-0x4), &(0x7f0000352000)) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003b4000-0x4)=0x0) r6 = geteuid() r7 = getegid() r8 = getpgrp(0xffffffffffffffff) r9 = getuid() getresgid(&(0x7f00004ff000), &(0x7f0000a2c000-0x4), &(0x7f0000b2b000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001c2000-0x4)=0x0) fstat(r0, &(0x7f0000e4e000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000330000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cbe000+0xddc)=0xc) r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cc0000-0xe8)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f000031a000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000add000)={0x0, 0x0, 0x0}, &(0x7f000024a000-0x4)=0xc) r17 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000038a000-0xe8)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00003c4000-0x4)=0xe8) stat(&(0x7f0000787000-0x8)='./file0\x00', &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003d1000-0xe8)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000b77000-0x4)=0xe8) stat(&(0x7f000093b000-0x8)='./file0\x00', &(0x7f0000b7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005fe000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000d5e000)=0xe8) r25 = getegid() r26 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000988000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000e09000-0x4)=0xe8) getgroups(0x2, &(0x7f0000eba000+0x510)=[0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f00004c0000-0x8)={0x0, 0x0}) r30 = geteuid() fstat(r0, &(0x7f0000bec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b1d000)=0x0) getresuid(&(0x7f0000dc6000), &(0x7f0000b64000), &(0x7f0000a27000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000744000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f3d000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00004c6000)=[{&(0x7f0000060000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ef3000-0x38)=[{&(0x7f0000ccb000)="d43eedc694330d21e5f79f2b3bc7ac2b1371268b827f8a687546819e6e83a4f24e", 0x21}, {&(0x7f0000568000-0xd6)="f411f71d5fce29ec40a05ca2318bd59300215c642baa6519d207d084109c73888ed25ccf631f9335c0d0d574acdc807a6a166ca666d76d6d96967a92fd91bb017e869aec8b1c7e7795e40b650c92d75ea471bdd86f4ed5bc1e0f627383db14ac32627e67d748372379fe8eef142719556f0dd340e2e432dc252151bc77296f33ffbedb68513870c2a4cf4a98020e863243a5c87c7e85d55bbd9fa9c0a4db708c9dac3a39abc1dbfa153dd79c758c1179c5ca0dbc5a92a06d86945546ae213efee521ab2a1a361bb9b967e0cdac3a741ccaa5318911c3", 0xd6}, {&(0x7f0000722000)="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0x1000}, {&(0x7f0000f41000)="2ede78184838a60d058305c7695b3b9e823f93aa50552ff42529777bc3bfb99ff7d857f3aaa1488dfdaac8d42a69aba0f1b65336f4ce5835c589830eba67420bee514736db73c30a246b7c1ccbf52f5e988ccbc0ad4ba291ee1909fceffe05a22ac878c9c8cb1856543837bf1f090a802741ec696e1c94a42ca14615227fd5e411cf13a2060298786e93b5", 0x8b}, {&(0x7f0000e80000)="93841e255305625c20ae5e835a3780ee4873bc", 0x13}, {&(0x7f0000f64000)="a69640705b18b5bf9c8441d296b0fc804aeb62e00d7333774cc7ca35ff62a2d751450a1ccf592655afa4075f0ffd7d5380c48fda6b2741b7e2904cba094d76981853", 0x42}, {&(0x7f00005e7000-0x3c)="eece771e482b26181b8017e97ac8d62e5b92bf0d16bebd5f10ee5316a48fd490a920404e9fc3642326cde42ca5b19f5aaebb2b858718e528f86c473ee03b502f", 0x40}], 0x8}, {&(0x7f0000cde000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000343000)=[{&(0x7f0000823000)="34f5736805b182f3c1f863dc7f7127d11cce5918f0dee15ae5dcc37ac4c6179b87e7d9bbcc799c9dfa5511e625be67de8d07421632a35a222b531d4277b87565394e630dae3954dcdc01bf564fccf2a9e74bf418eafe1299932c9a641a25ede4ae35333a5ed112ce2ddb15628ab172785dae5fb7fd51115f45802604", 0x7c}], 0x1, &(0x7f0000711000-0x18)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x18, 0x400d1}, {&(0x7f0000abe000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a06000)=[{&(0x7f0000ad9000)="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", 0x1000}, {&(0x7f00008c7000)="7de7d1968074d79ff5144bb57369115719b8038c3ecaf09f9b3f0f0b35a21a863a9cf2bc40f3fbe025d526898a0b5e54f503fdbaf9812bd857ef139d9e27b8f2de2e84ee8daabc612df7d94d83235605dc36a72a806e778119b071242ac7d617cfc20dbf2228fc4c698dd0dc0b06e439ea4e6b23a8924c0599851c27be3fe955017e50e026e632cfb6f09c73eb6ba71876cbadda1fd2d6d6ba7ce9010bd5b550f6ebd939fa9c", 0xa6}, {&(0x7f0000342000)="c465409480d21a260613d9c6097f5357482eff2346eaddde426b795da7ee3982947af5bbd05c5465ac8e4dcd27f68c0056b51c35e22336c9855698d5e9c0f31a2a230fac7352e80c9aee7576db05e4e86b006ca9dbdeac7843cf7e82fff914f302e0048342aa71adce1f19f7b26225a807c92418014c196171a855781084be5dc80f437c33fb", 0x86}], 0x3, &(0x7f000009b000-0x30)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}], 0x30, 0x20040004}, {&(0x7f0000d13000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a3000)=[{&(0x7f0000786000-0xa2)="67e2f3469a01ff5d4e61fcafd84c35e64599f9689a46b23711f52ff52d89e14796002b7b35fb425ec8b95e5511ea0003c24877a3c7c4c377f97221c376defa56d3ccfd83eb4c542cd60a74355fc6fceb6ae0c2a3d84c538d0dbaa8839291919ac05391b99835a79959dcbbd98646c13095515947702b1b0be004ee37a6c4457b77e6964270e63531a0adc38b814ee06ec879deb0367dcd86a57f2d38b7317a284756", 0xa2}, {&(0x7f00000fb000-0xce)="a35e3bd3d8c1cae92b8770f0b8c4c8d4f190eddcdea64e0d13b6f397ceb09d55fa4663402e23484848c7ffb414c7fe87db04e0d99e2cebe9df5ea93e6617cc6f17555e6c568c0263881acd1b76abba5a876ead259c075d326424970bcf2d24d58ef457b5371433e5fa57f591e4c2b9f23b7ce6ea3c820996143d7346ecbe9db714489c59759b016260477150a5fcd15a2e8bc61d783ae64c6d4f1853afcea8fd6248dd456b082bfff058e925412b36aa2d545a555c46f8cba15b7c358e44f36c04d86782a2646767553c3d92c56e", 0xce}], 0x2, &(0x7f0000f51000-0xb4)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0xb4, 0x4000000}], 0x7, 0x8040) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b4d000-0x28)={@common="6c6f00000000004aa800", &(0x7f00008de000)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @hdata="2a45c889f6155f9e80924c42c87f58ba29fe512ba95625be57de668d4f1828f2ec3bddea38db6673099e945691b712a2d8fc6e5a", {"9900", @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, @udp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}}, {'\x00z', @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}}, 0x0, []}}) 2018/02/02 20:22:04 executing program 3: mmap(&(0x7f0000001000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed7000-0xc), &(0x7f0000ed6000)=0xc) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ed8000-0x14)={@mcast1, 0x0}, &(0x7f0000ed8000-0x4)=0x14) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000ed7000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0x26)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xffffffffffff0000, 0xc98, 0x6, 0x6}, &(0x7f0000970000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @rand_addr=0x4f}}, 0xeea, 0xffffffffffff0000, 0x7, 0x5, 0x4}, &(0x7f0000b1d000-0x4)=0xa0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) 2018/02/02 20:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mount(&(0x7f00006a9000)='./file0\x00', &(0x7f0000463000-0x1)='.', &(0x7f0000548000-0x4)='bfs\x00', 0x2000, &(0x7f00001d9000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000709000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003aa000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001b9000-0x4)) renameat(r0, &(0x7f00005e1000-0x8)='./file0\x00', r0, &(0x7f00008d2000)='.') 2018/02/02 20:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) openat$autofs(0xffffffffffffff9c, &(0x7f000048e000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/02/02 20:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000825000)='/selinux/checkreqprot\x00', 0x400000, 0x0) execveat(r0, &(0x7f00007ed000-0x8)='./file0\x00', &(0x7f0000943000)=[&(0x7f00001dc000-0x6)='ramfs\x00', &(0x7f0000aa0000)='.cpuset\x00', &(0x7f0000ff2000)='.{selinuxlo!posix_acl_access\x00', &(0x7f00009e6000-0x11)='posix_acl_access\x00', &(0x7f000089f000)='ramfs\x00', &(0x7f0000e81000)='@em0:selinux\x00', &(0x7f0000664000-0xd)='{security[^&\x00', &(0x7f0000dd1000)='\'md5sum^nodevlovboxnet1-vboxnet1#wlan0security-^\x00'], &(0x7f0000a42000-0x14)=[&(0x7f000088f000)=')\x00', &(0x7f0000d35000)='ramfs\x00', &(0x7f0000548000)='@%trusted\\(em0*lo#\x00', &(0x7f0000648000)='\x00', &(0x7f000033d000)='ramfs\x00'], 0x0) 2018/02/02 20:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000981000-0x15)='/proc/self/net/pfkey\x00', 0x28000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f00008ce000-0x6)='./bus\x00', 0x0) clock_gettime(0x0, &(0x7f00005d4000-0x8)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000f50000)=[{0x8, 0xffff, 0x5, 0x3, @time={r4, r5+30000000}, {0x100, 0xc0}, {0x1, 0x200}, @note={0x6, 0x100, 0x582, 0x9, 0x4}}, {0x7fffffff, 0x80, 0xd1d, 0xd2, @tick=0x83, {0x5, 0x1}, {0x1, 0xca}, @addr={0x1, 0x20}}, {0x954, 0x3, 0x5, 0x5, @tick=0x1941, {0x2, 0x13}, {0x8, 0xffffffffffff7b51}, @raw32={[0x7, 0x6, 0x5]}}, {0x5, 0xe8, 0x2400000000000, 0xe7b6, @tick=0xffffffffffffff5b, {0xfffffffffffffffc, 0x7}, {0x7, 0x6}, @note={0x3ff, 0x80, 0x1000, 0xcf, 0x10000}}, {0x5, 0x6, 0xfffffffffffffffa, 0x9, @tick=0xff, {0x0, 0x7}, {0x10001, 0x4}, @addr={0x2, 0xffff}}], 0x8c) open(&(0x7f000004d000)='./bus\x00', 0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8000000000000000, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000774000-0x8)={0x0, 0x0}) r7 = dup3(r6, r1, 0x2) r8 = epoll_create(0x2) write$fuse(r7, &(0x7f000083d000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0xff4b) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r2, &(0x7f00003d7000-0xc)) 2018/02/02 20:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) pipe2(&(0x7f0000407000-0x8)={0x0}, 0x800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000aec000)={0x9, 0x1, 0x2000}, 0x4) mount(&(0x7f0000944000)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x3, 0x0) r1 = open$dir(&(0x7f0000ccb000-0x8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000c78000)=""/1840, 0x730) getpeername$llc(r0, &(0x7f00001ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e09000-0x4)=0x10) 2018/02/02 20:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004bf000-0x4), &(0x7f0000795000-0x3)=0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000dcf000-0x4)=0xef, &(0x7f0000a5b000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_mtu=0x3}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/02 20:22:04 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x88080) ioctl$TCSBRK(r0, 0x5409, 0xffffffffffff0001) unshare(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='net/ipv6_route\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000cdf000-0x8)={0x3, &(0x7f0000712000-0x18)=[{}, {}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000000)={r2, &(0x7f0000000000)=""/137}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x6d32, @empty, 0x2}}, 0x2, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xc)={r3, 0x2, 0x2, [0xffff, 0x0]}, 0xc) getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000002000)={0x1000, 0x6, 0x4, 'queue0\x00', 0x1}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000)={0x2, 0xffffffffffffff77, 0x6, 0x18000, 0x3f, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xd8}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x2, @loopback=0x7f000001}], 0xc0) writev(r1, &(0x7f0000003000-0x8)=[{&(0x7f0000001000-0x8)="0204d4307ac374c3", 0x8}], 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x8c) flock(r1, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x6, {{0xa, 0x2, 0x5, @empty, 0x9}}, {{0xa, 0x2, 0xffffffff, @empty, 0xfffffffffffff890}}}, 0x108) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000006000-0xa8)={{0x0, 0x3ff}, 'port0\x00', 0xf5, 0x1, 0xf, 0xffffffff7fffffff, 0x3, 0x0, 0x4, 0x0, 0x3, 0xe32}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000006000)={0x7, 0x0, 0xa9d, 0x1, 0x16, 0x8}) 2018/02/02 20:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000fd4000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x8000000}, 0xc) pipe(&(0x7f0000ff8000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000051d000-0x4)) 2018/02/02 20:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000541000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000f83000)={0x0}, 0x3ff, 0x5) syz_extract_tcp_res$synack(&(0x7f00004e5000-0x8)={0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000f8c000)=@pi={0x0, 0x0, @ipv6={0x56e, 0x6, "31a6f4", 0xab, 0x88, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x8, 0x0, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x3, 0x2, r1, r2, 0xffffffff, 0x0, 0x7, 0x40, 0x101, 0x0, 0xf0, {[@sack_perm={0x4, 0x2}, @nop={0x1}, @mss={0x2, 0x4, 0x81}]}}, {"74b08c0fd15794b172244215047a9623bdcdcbbbcd1d62d4c45f2a771360e19fa28bd9676e49660e429c0c1c3d47ab3985152979788a924c486b61dd024a2e346c686daa5fc0d219be18a683e29e0e9276326727f4c65c81ef119ac411dc6e023d06f2dded74b3a6bc5c685369de440ccc16f62d8f1c74e7f0feae4eb0b20d4f"}}}}}, 0xd7) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000067d000)={0xbf8}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00006aa000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, "dfdb69c723d33a04000031bd954880000001fe32fc90b64077a7789c5280e583ecd85df99b3dfa1ce34a08348f45b6e6df1dde1d0d6f80e207ef74b48585c788", "bd2cf25f08670b00000004f6a782281c9d29eb0000000000005081cc50b3aebd"}) 2018/02/02 20:22:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x6, 0x8, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) times(&(0x7f0000ef1000-0x10)) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) accept4$llc(r1, &(0x7f000086f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c79000-0x4)=0x10, 0x80800) r2 = creat(&(0x7f00008e2000)='./file0\x00', 0x20) fchmodat(r1, &(0x7f0000c60000)='./file0/file0\x00', 0x20) mount(&(0x7f0000176000)='./file0\x00', &(0x7f0000839000-0xe)='./file0/file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f00005ad000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000055f000-0x8)={0x0, 0x40}, &(0x7f00009b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006cb000-0x14)={r3, 0x9, 0x6, [0x7, 0x5, 0x5, 0x7fff, 0x3, 0x1]}, &(0x7f0000890000)=0x14) 2018/02/02 20:22:05 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000feb000)='./file0\x00', 0x20080, 0x9) ioctl$KDENABIO(r1, 0x4b36) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000a28000)=""/235) socketpair$inet6(0xa, 0x800, 0x8d, &(0x7f0000d6b000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000fe6000-0x2c)=@ethtool_cmd={0x30}}) 2018/02/02 20:22:05 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) getsockopt(r0, 0x0, 0x42, &(0x7f0000006000)=""/1, &(0x7f0000006000)=0x1) 2018/02/02 20:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ce3000)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) getpgrp(0x0) r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f00000c3000-0x9)='net/udp6\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000762000)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000ad1000-0x4)=0xe8) bind$packet(r3, &(0x7f0000f0b000)={0x11, 0x10, r4, 0x1, 0x3d3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) fcntl$setownex(r3, 0xf, &(0x7f0000c84000)={0x3, r2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002a0000-0x8)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000d02000)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb}], 0x4c) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000cea000-0x4)=0x4, 0x4) times(&(0x7f0000fd0000)) 2018/02/02 20:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000097f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a5b000-0xa8)={{0x401, 0x1}, 'port0\x00', 0x22, 0x10001, 0x9, 0x101, 0x8000, 0x76c2a858, 0xc6, 0x0, 0x0, 0x8001}) 2018/02/02 20:22:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x5)='./file0\x00', 0x8) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/checkreqprot\x00', 0x204140, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$unix(r2, &(0x7f000099a000-0xc)=@file={0x1, './control\x00'}, 0xc) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000b75000)="215640acdfae5a7d075c4bba1bf80527436168148a4e11d17c5b10c2a062e8695592d7a5a45961e96f43c263f979ce0402e9953cbcf8bd45") r3 = open(&(0x7f0000ec0000)='./file0\x00', 0x0, 0x4) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r3, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r4, &(0x7f0000013000-0xa)='./control\x00') 2018/02/02 20:22:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000714000-0x1)="13", 0xfffffffffffffffb) 2018/02/02 20:22:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x22}, 0x1c) prctl$intptr(0x1c, 0x40) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80202, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x62)="86f31603bf3bb3108704abf982f077f966f5f92624076f850adea854ef2bb3ac22ed13b5f11553f7083a8984e1e04b33e75d887b9c94673039b8fad818373bb94055dbc61cd57031bb27cedd3718e4402e4acf3aef6923fe8b2308c39e576638c6fd", 0xfee0, 0x820000000, &(0x7f0000002000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@dev, 0x0}, &(0x7f00002b7000)=0x14) r3 = dup2(r1, r1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001000)=0xe8) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, r4, r5, 0x40efb388, 0x4000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000120000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x0, 0x3, 0x3, 0x0, 0x0, 0x20, 0x84, r2, r6}, {0x6, 0x400, 0x3, 0x6, 0x4, 0x9, 0x4, 0x4}, {0x6, 0x0, 0x6df, 0x3}, 0x7, 0xffffffffffffffff, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x2, 0x6, 0x4, 0x1000}}, 0xe8) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000-0x1000)="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", 0x1000, 0x20000800, &(0x7f0000001000)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/02 20:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000301000-0x6)='.dead\x00', &(0x7f000041a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004c3000)='vmnet0em0/:posix_acl_access\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f00009a2000-0xa)='syzkaller\x00', &(0x7f000049d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000020d000-0x2)='\\\x00', 0xfffffffffffffffb) sysfs$3(0x3) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) 2018/02/02 20:22:05 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10200, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000014000-0x48)=[@in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0x48) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x64) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0xff80000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000a47000)={0xff, 0x7, 0x1000}) fcntl$addseals(r2, 0x409, 0x0) creat(&(0x7f0000b59000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 20:22:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x6, 0x8, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) times(&(0x7f0000ef1000-0x10)) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) accept4$llc(r1, &(0x7f000086f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c79000-0x4)=0x10, 0x80800) r2 = creat(&(0x7f00008e2000)='./file0\x00', 0x20) fchmodat(r1, &(0x7f0000c60000)='./file0/file0\x00', 0x20) mount(&(0x7f0000176000)='./file0\x00', &(0x7f0000839000-0xe)='./file0/file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f00005ad000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000055f000-0x8)={0x0, 0x40}, &(0x7f00009b5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006cb000-0x14)={r3, 0x9, 0x6, [0x7, 0x5, 0x5, 0x7fff, 0x3, 0x1]}, &(0x7f0000890000)=0x14) [ 60.992589] audit: type=1400 audit(1517602925.208:80): avc: denied { create } for pid=8468 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 61.040198] audit: type=1400 audit(1517602925.248:81): avc: denied { create } for pid=8468 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 61.051367] audit: type=1400 audit(1517602925.268:82): avc: denied { write } for pid=8468 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 20:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000adc000-0x212)="22000000140007210000000000008001021c030001000000080002000000ff02e755", 0x22) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006a1000)={0x0, 0xb6, "1ddbe78f68a7936baa0c8e2ff6424966528029aa143ac347e295c7e54f08fe8450441c60de2cb7f01462568c9b82cd3227567e21f76b94aa2c979a647d2562204a991ca30cd3675b4f543ad5e9e5172a6c6ecaf16fe5eab8c239ba250630751fc14da481e6d75470fb1a21d4b27e45490fbe5cc46f19cb8c64a2e95a4c5c65fc23ab135e53e3da7b04d74ec6ce13189cf027632ad6ec3a52132609491984655e981aed4de4c37d527b9f826666ba7e23dde6febd051a"}, &(0x7f000031b000-0x4)=0xbe) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000188000-0x6)={r1, 0x401}, 0x6) 2018/02/02 20:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000081b000)='/proc/self/net/pfkey\x00', 0x82, 0x0) getsockname$unix(r0, &(0x7f0000900000)=@file={0x0, ""/108}, &(0x7f0000338000-0x4)=0x6e) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/mls\x00', 0x0, 0x0) getpeername(r2, &(0x7f0000595000)=@alg, &(0x7f00006d5000)=0x58) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00004f6000-0x4)=0x9) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000a0004"}]}, 0x28}, 0x1}, 0x0) 2018/02/02 20:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d4000-0xfa)=""/250, &(0x7f0000db4000)=0xfa) r1 = memfd_create(&(0x7f0000089000-0x4)='em0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00009e9000)=0x1) 2018/02/02 20:22:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000)={0x3, 0x4, 0x3, 0x7, r1}) fadvise64(r0, 0x0, 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000ee6000-0x1c)={0x0, 0x0, &(0x7f00007cc000-0x8)={&(0x7f00001ae000)={0x2, 0x3, 0x5, 0x7, 0xf, 0x0, 0x5, 0x0, [@sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_spirange={0x2, 0x10, 0x1, 0x3}, @sadb_lifetime={0x4, 0x3, 0x5, 0x2, 0x100000000, 0x1}, @sadb_sa={0x2, 0x1, 0x2, 0x2, 0x7f, 0xa9, 0x2}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x3f}, @sadb_x_sec_ctx={0x2, 0x18, 0x100, 0x3eb, 0x3, "c1fe32"}]}, 0x78}, 0x1}, 0x4) 2018/02/02 20:22:05 executing program 1: 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)}) fallocate(r0, 0x1, 0x5, 0xc9d) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) syz_open_dev$binder(&(0x7f000020b000)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000073b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000943000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003ee000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000c59000-0x2)=0x80800000) 2018/02/02 20:22:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000060, &(0x7f0000ce9000)=""/30, &(0x7f0000698000-0x4)=0x1e) 2018/02/02 20:22:05 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000)) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r2, 0x3e) 2018/02/02 20:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c26000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0xfffffffffffffe32) 2018/02/02 20:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000930000)={0x0, 0x3, 0x34}) r1 = creat(&(0x7f0000a04000-0x6)='./bus\x00', 0x21) bind$ax25(r0, &(0x7f00007e9000-0x10)={0x3, {"79e5776c2dea7a"}, 0x4}, 0x10) mkdir(&(0x7f0000c3c000-0x6)='./bus\x00', 0x40) readlinkat(r1, &(0x7f0000fb7000-0x6)='./bus\x00', &(0x7f0000b6a000-0x1)=""/1, 0x0) 2018/02/02 20:22:05 executing program 2: sync() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d52000)) r0 = socket(0x10, 0x0, 0x521) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000042e000-0x28)={@generic}) [ 61.196137] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.201938] audit: type=1400 audit(1517602925.418:83): avc: denied { set_context_mgr } for pid=8488 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.242588] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/02 20:22:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000f2a000-0x8)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000f53000)='ramfs\x00', 0x1, &(0x7f00008cd000-0x9f)) creat(&(0x7f00004e8000)='./file0/bus\x00', 0x0) 2018/02/02 20:22:05 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000+0xb14)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000fac000)=0xe8) getresuid(&(0x7f000062f000-0x4), &(0x7f00004ce000-0x4)=0x0, &(0x7f0000000000)) setreuid(r0, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004dc000-0x10)='/selinux/status\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f000092f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00009dc000-0x8)='./file0\x00', r0, r3, 0x800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000600000), &(0x7f00009cc000-0x4)=0xc) 2018/02/02 20:22:05 executing program 3: socketpair(0x10, 0x6, 0x9, &(0x7f00003e1000-0x8)={0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000bae000-0x5e)=""/94) r1 = socket(0xf, 0x803, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000049f000-0x4), &(0x7f0000856000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000-0x31)=""/49, 0x31, 0x0) write(r1, &(0x7f000080d000-0x10)="02", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002000-0x2f)="54e934809079be7fe42400555e18a0f9b2e629215af6dae93dfd7e68dec93db445ac89d00d720b20a95cf82aa6cf32") [ 61.272258] audit: type=1400 audit(1517602925.488:84): avc: denied { call } for pid=8488 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.311851] binder_alloc: 8488: binder_alloc_buf, no vma 2018/02/02 20:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000036000-0x16)='/selinux/checkreqprot\x00', 0x210000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x10101, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4d000)={0xaa, 0x20}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b49000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c69000), &(0x7f000004c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e36000-0x4)=@int, &(0x7f0000e20000)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f6c000-0x4), &(0x7f0000335000-0x4)=0x4) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)) [ 61.321580] binder: 8488:8500 transaction failed 29189/-3, size 0-0 line 3128 [ 61.332981] binder: BINDER_SET_CONTEXT_MGR already set [ 61.345949] binder: 8488:8515 ioctl 40046207 0 returned -16 [ 61.367180] audit: type=1400 audit(1517602925.578:85): avc: denied { call } for pid=8488 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.390276] binder_alloc: 8488: binder_alloc_buf, no vma [ 61.398030] binder: 8488:8506 transaction failed 29189/-3, size 0-0 line 3128 [ 61.414079] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.419958] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 20:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cc000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000003f000)=[{&(0x7f00005cc000)='\a', 0x1}], 0x1, 0x0) close(r1) getsockname$unix(r0, &(0x7f00001b3000)=@abs, &(0x7f0000cb5000-0x4)=0x8) close(r0) 2018/02/02 20:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000cfc000)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001d3000)={0x1, [0x0]}, &(0x7f0000eff000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dc8000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x8, 0x10001, 0x4, 0x100}, &(0x7f0000a4a000-0x4)=0xa0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009af000-0x1), &(0x7f000008e000-0x4)=0x4) 2018/02/02 20:22:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x5) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b73000), &(0x7f0000853000-0x4)=0x4) 2018/02/02 20:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000973000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000046a000), &(0x7f00000f2000-0x4)=0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b1b000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b78000)=@int, &(0x7f0000054000)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000799000)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aee000-0x18)={0x0, 0x7ff, 0x20, 0x0, 0x1}, &(0x7f000089c000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000de000-0x4), &(0x7f0000c0f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ed6000)={r3, 0x8, "687edd660cf35a69"}, &(0x7f00002f6000-0x4)=0x10) 2018/02/02 20:22:05 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000035000)='./file0\x00', 0x100, 0x128) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000780000-0x24)="2400000013000703feff0400000009230120000c0d000300010000000000000400b81617", 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x246) 2018/02/02 20:22:05 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000006000-0x8)=0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004000-0x14)=[@acquire_done={0x40486311}], 0x1, 0x0, &(0x7f0000003000)="a1d6"}) 2018/02/02 20:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000036000-0x16)='/selinux/checkreqprot\x00', 0x210000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x10101, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4d000)={0xaa, 0x20}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b49000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c69000), &(0x7f000004c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e36000-0x4)=@int, &(0x7f0000e20000)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f6c000-0x4), &(0x7f0000335000-0x4)=0x4) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)) 2018/02/02 20:22:05 executing program 2: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000130000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000476000), &(0x7f0000af1000)=0x4) 2018/02/02 20:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030c000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000e7000-0x1)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00007ac000-0x8)={&(0x7f00009d3000)=@get={0x0, 0x13, 0x0, 0x4, 0x3, {{'sha224-generic\x00'}, [], [], 0x2000, 0x400}, [{0x0, 0x1, 0x4}, {0x0, 0x1, 0x10}, {0x0, 0x1, 0x80}]}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c6b000-0x8)={0x4, &(0x7f0000e8d000-0x20)=[{0x100, 0x343c5a15, 0x5d, 0x9f}, {0x3, 0x0, 0x7fffffff, 0x100000000}, {0x8, 0xd1, 0x7, 0xb5d}, {0x1, 0x20, 0x4, 0x80}]}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000094a000)=0x0) fcntl$lock(r2, 0x5, &(0x7f0000e24000-0x10)={0x0, 0x4, 0x7fffffff, 0x33, r3}) ioctl$KDENABIO(r0, 0x4b36) 2018/02/02 20:22:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f6000-0x4)=0xd9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000546000-0x9)='net/bnep\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000962000)={{0x4de, 0x4}, {0x9, 0x400}, 0x40, 0x5, 0x6}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00007d0000)=0x2fd71482) syncfs(r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/02 20:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f0800010001000600000000000000536e", 0x58}], 0x1) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000096000-0x4), &(0x7f0000ac8000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f000013d000-0x8)={0x0, 0x0}) ptrace$peek(0x1, r1, &(0x7f00000b2000)) 2018/02/02 20:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000973000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000046a000), &(0x7f00000f2000-0x4)=0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b1b000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b78000)=@int, &(0x7f0000054000)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000799000)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aee000-0x18)={0x0, 0x7ff, 0x20, 0x0, 0x1}, &(0x7f000089c000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000de000-0x4), &(0x7f0000c0f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ed6000)={r3, 0x8, "687edd660cf35a69"}, &(0x7f00002f6000-0x4)=0x10) 2018/02/02 20:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) r2 = dup3(r0, r1, 0x0) fsync(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/02/02 20:22:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000861000-0x6)='logon\x00', &(0x7f00004a5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000001000-0x86)=""/134, 0x86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x3f, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000-0x4)=r2) chroot(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000004000-0x58)=@nfc_llcp={0x27, 0x5, 0x8, 0x7, 0x9, 0x8, "fcefbc8d4aee16439d5fbc84d946b4173d7a0894753da8a725fd8e9b39e7a03d2a61afeb5d0d343fcf377a9537536f104bb7638fd4c9c5149302ff5b8b13a0", 0x7f}, 0x58) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000003000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd, 0x8, "9826b9d8ac5670f9c796f266a49cde088d8e1562f2dc9d8893b4b61e5b1921332bf3c2a32712fce07d9fffa781db22ad0d4d533347ec5b493844b66f8b31618c", "12dd3c055eaf35f6495fce528ca854f3b389c081699892b579ef0922ddcb7642", [0x6]}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) modify_ldt$read(0x0, &(0x7f0000004000-0xaf)=""/175, 0xaf) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000004000+0xe98)=""/207) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x400, 0x8001, 0x2}) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0xabd4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x220900, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000005000)={0x3a, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000003000-0x8)={0x7f, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000007000-0x8)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000004000-0x4)=0x8) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0) 2018/02/02 20:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f9e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x26d) sendmsg(r0, &(0x7f0000fc8000)={&(0x7f0000459000-0x8)=@un=@abs, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f00006c2000-0x1)='G', 0x1}], 0x1, &(0x7f0000658000)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ac1000)='/dev/sg#\x00', 0xfffffffffffffe01, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) [ 61.637985] binder: BINDER_SET_CONTEXT_MGR already set [ 61.667718] binder: 8538:8564 ioctl 40046207 0 returned -16 [ 61.691250] binder: release 8538:8541 transaction 30 out, still active [ 61.704439] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 61.709837] binder: undelivered TRANSACTION_COMPLETE [ 61.709895] binder: send failed reply for transaction 30, target dead 2018/02/02 20:22:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f000045e000)=""/122, 0x7a}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000dc000)='./file0\x00', 0x0) r1 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/02/02 20:22:06 executing program 5: clock_gettime(0xffffffffffffffec, &(0x7f000056e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/02 20:22:06 executing program 1: 2018/02/02 20:22:06 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8e)='cmdline\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xa4)={0x0, 0x6, 0x101, 0x1, 0x2, 0x80000000, 0x3, 0x2, {0x0, @in6={{0xa, 0x2, 0x3f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, 0x6, 0xb269, 0x7, 0x3, 0x7}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x6, 0x30}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0xc)=@nl=@proc, &(0x7f0000002000)=0xc) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) 2018/02/02 20:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c69000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000779000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000042a000-0x4)=r1) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000247000-0x75)="d1411289a31124a69c413100c32b29783c167e6376200018e3f25701d2119bdf340b35bacca66863de003a4998a2d0e7e2aba7ec9cea6f83214c299d09c1f713fb742f396d4e9678f308ac6ad6bac7b116941bacb9784b056bd36b2b3e383eeaa0e027d39a7c3cc30f57ac35a3713e5c8e7f52fe3f") r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00006aa000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "dfdb69c723d3854d615e31bd9548a55d3313fe32fc90b64077a7789c5280e583efd85df99b3dfa1ce34a25348f45b6e6df1dde1d0d6f80e207ec74b48585c788", "bd2cf25f08670b00000004f6a782281c9d29eb0000000000005081cc50b3aebd"}) 2018/02/02 20:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030c000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000e7000-0x1)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00007ac000-0x8)={&(0x7f00009d3000)=@get={0x0, 0x13, 0x0, 0x4, 0x3, {{'sha224-generic\x00'}, [], [], 0x2000, 0x400}, [{0x0, 0x1, 0x4}, {0x0, 0x1, 0x10}, {0x0, 0x1, 0x80}]}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c6b000-0x8)={0x4, &(0x7f0000e8d000-0x20)=[{0x100, 0x343c5a15, 0x5d, 0x9f}, {0x3, 0x0, 0x7fffffff, 0x100000000}, {0x8, 0xd1, 0x7, 0xb5d}, {0x1, 0x20, 0x4, 0x80}]}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000094a000)=0x0) fcntl$lock(r2, 0x5, &(0x7f0000e24000-0x10)={0x0, 0x4, 0x7fffffff, 0x33, r3}) ioctl$KDENABIO(r0, 0x4b36) 2018/02/02 20:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000f51000-0xc)={@dev={0xac, 0x14, 0x0, 0x16}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dfd000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a81000-0xb8)={0x0, 0xffffffff, 0x6, 0x0, 0xa2, 0x36b, 0x0, 0x7000, {0x0, @in6={{0xa, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}, 0xf7, 0x1c7, 0xb621, 0x8, 0x100000000}}, &(0x7f00003bf000-0x4)=0xb8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000707000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00004f0000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f00000e6000)=""/211, 0xd3, 0x100, &(0x7f00007e4000-0x14)={0x11, 0xd, r3, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000df7000-0x18)={r2, 0x4, 0x10, 0x4, 0x8}, &(0x7f000001a000)=0x18) 2018/02/02 20:22:06 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$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f9e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x26d) sendmsg(r0, &(0x7f0000fc8000)={&(0x7f0000459000-0x8)=@un=@abs, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f00006c2000-0x1)='G', 0x1}], 0x1, &(0x7f0000658000)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ac1000)='/dev/sg#\x00', 0xfffffffffffffe01, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/02/02 20:22:06 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000-0x8)={0x5, &(0x7f0000013000-0x28)=[{0x0, 0x7, 0x1, 0x8}, {0x1ff, 0x81, 0x4, 0x8}, {0x8001, 0x7f, 0x6, 0x10000}, {0xffffffffffffffff, 0x3, 0xf9, 0x3}, {0x1, 0x100000000, 0xfffffffffffffffa, 0xfff}]}, 0x8) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d8568060014000300737e", 0x24}], 0x1}, 0x0) 2018/02/02 20:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a45000)='/proc/self/net//fkey\x00', 0xfffffffffffffffc, 0x0) readv(r0, &(0x7f0000319000-0x30)=[{&(0x7f0000d27000-0xbd)=""/189, 0xbd}, {&(0x7f0000ccc000)=""/144, 0x90}, {&(0x7f0000d0e000)=""/229, 0xe5}, {&(0x7f00000dd000)=""/126, 0x7e}, {&(0x7f000082b000)=""/251, 0xfb}, {&(0x7f000019b000-0x1e)=""/30, 0x1e}], 0x6) 2018/02/02 20:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = mmap$binder(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0xb, 0x10, 0xffffffffffffff9c, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d4d000-0x18)={r3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)) 2018/02/02 20:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x3f9, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000036000-0xb)='/dev/hwrng\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) 2018/02/02 20:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000075b000-0x8)='./file0\x00', 0x40, 0x4) getresuid(&(0x7f0000462000), &(0x7f0000cec000), &(0x7f00004e8000)=0x0) r2 = getpid() renameat2(r0, &(0x7f000087c000-0x8)='./file0\x00', r0, &(0x7f00006da000)='./file0\x00', 0x3) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0xa, 0xa6b2) sendmsg$netlink(r0, &(0x7f0000e4d000)={&(0x7f0000adf000-0xc)=@proc={0x10, 0x0, 0x1, 0x40000001}, 0xc, &(0x7f000043a000-0x8)=[{&(0x7f0000a3f000)={0x27d8, 0x1, 0x200, 0x4, 0x1, "", [@nested={0x104, 0x34, [@generic="2e70ee367cf67f7c615f217bbdb05e93b46c4400e0539a0c0e727c4c4a123a456e", @generic="34da4d51ec7db361e627fbf42b6c1ccc93d22fd2a92fd62d08e8552395b0fd973ade659efacb7b23bbb956691638caf1fa4d468743989b86e47a9886e44eb51ea049c6cbd52066949f9e3ab71b623ff2679c7ef09eaa26d0894cf7092eb510c9fba2ec7f6a69db9f2e9090e7174d17984c07c9482b363aa92bca62d31d01e8222577e57f1fe3e2c7967d017c0fc5aa2b82c34356c294546f687b00bc25d7434bcbfd48674becb97d19fa67a4b888204a5dbd01de138f7091ee9e16902e274814122b1ac5ac55c1b79c40a58d8056d76ca4c5ee5504f45be0eff87de73a"]}, @nested={0x274, 0x4f, [@typed={0x8, 0x34}, @generic="123698a45c8f3d62", @generic="46b938864e5107cfaa672ca7d66fd621010c0e0bf8de1bfe9819e486ae7b4184fb0c0c2ac73d466b14c41ccdd1f68fa69da6534666c0bc9851f80f75bb2c2f781f6821e56e615b19f5b6f9d2ec60bd6a0b42a32f40d87e450fd90fe297b4cc0c3ea99068296b433c71a7a17baa6a14b4a4d7801581e4be1bd00ea0637750da1fea068a22cd58", @generic="f625c7b819f28919a28b003c165416d30752004d0034f739bdfb63c5632b78557ff3cee36b6e5ef6afecd7e8f6f487c7aee89f24cb82b4aeed8841a502c3ffe90879a70cafd300efdc25b42b0bff22b00935d62282090d78d2c6a5e5cce3b03ac2aa69c7c597b0a9b7a2aa9488c1147035eafbfa", @typed={0xc, 0x3a, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x6f, @uid=r1}, @generic="c29fc66345d57f8b83c34a351b12fc1cf3572bf50ca73e60f635f28dbc077286261a07b368e27d6cf7e5ad7cb9bb0d82132c779461baac6d543a24abafca9497b75d2e21e3a1bea54104047cff64489e3c1152c03e57742c92953c527942a5f31943d14c90a5a077723925d82d684a2866714a23bd533da52bfbdb747dd6b93b50e578ac67d1b5f2518a23b43f4067d176295ba58996ec77705eaea9dfac67114b751956b387248517afc535b6bc178a7ef718be7c4e2d8d62bd267b902fd54ae56efb0897f2a17c232d19fa814e05cc51cf955bfa54355fb0f6e782ac129195f910", @generic="12a1bb7b15ed731c45729e7520a9320d00cef4fb0a8906e9c5319dff7e7c7dba20b5c7b59f2f532f24baeed118a4bbbe25c578096afedda98120ab7a360905add672ad372f4e124b7a118e51601610c59e7a22c887220f234b41533c4bb2c5e6698956", @typed={0x8, 0x70}]}, @generic="be258bb3f740e843aa483c1afd85c289f1ae620e4808e843996d8a380c4c3ef17082aee0055de16a908856b884186d325b24cdc8d43a41c57ef414b885e617c5cb606cbb690c4ca67a06928411cdd25d1f12da5813f461", @generic="8a9b3a71a3f493b8133d8691dc02910819e616a7e1a2838884de9482b8eeed716f381eec097484752d66fbb5453e8a4c325abe25cd8adea4c5cbee1a718744e5e7ea845799696964b4113e9ef9218bfd624e34d000b8fc75b196b6bdc5217a2433a789b94265d0ea7652d5383133c197bd8987a2d5ff3ab3d4c6a34131c9621ce09e8d6eebe2e2222b48272cee5324f5fe85f01a84f47ca728d32f9530fa2364441cde6d799b05d2d89a114568ae356a29adfc7f8a221a085ba7c5f45cdb9bd63e48c13ce6b9bee43b1f15bb", @generic="a120f21a8ab836d61dff689c12e0f496071cb8733086c16d80d07c9269d1f822ad15f859448b58c9d0dc6c1fb1aa88b8cdc6d1db86fa65f25b64539ab9e77b50ba181a41dae9152db99041a5d1b94274db2bd63a544c0c9e5ffc01b54e", @nested={0x1264, 0x1f, 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@generic="ace1d4e688bc5661d51c5cdd86770bf5af9c64d05e82ad55ad476bb87ff9051ab286fb40effff5d08463ad8aa9c1314762df89465aaf01f4f343685a0a16cc4014551eb387796ed66df9a20015892928e6cb5cb7e4d88a818465ac709b998b2e1bea8c316a2d35dfe839d193811cb653d9fc48c809e4912b103ca8003c57cecf4f757f67eb91592208cc0daf1fb5a278974436a97e7bd152e78407e07569f42801e9ba3b0def37e912e077e64979637a97d78345247dc2ce89cb448a8429fb17b4167f1a7f54b2cfa3a23b", @generic="ca2afa6e11f1b6edcc95ac07c526d28ba341e7fbb6d481874d5b39d7b82096fe9d63072ef84434a28175c0", 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@generic="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@typed={0xc, 0x57, @pid=r2}, @typed={0xc, 0x73, @u32=0xfffffffffffffffd}]}, 0x27d8}], 0x1, &(0x7f00000f9000)=[@rights={0x10, 0x1, 0x1, [r3]}], 0x10, 0x800}, 0x4008084) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) fcntl$getown(r0, 0x9) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f000009d000)=""/162, &(0x7f0000e82000-0x4)=0x26e) 2018/02/02 20:22:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x1) r1 = getgid() setgid(r1) 2018/02/02 20:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000904000-0x24)={0x0, 0x0, 0x0, 0x10000, 0x3, 0x0, 0x0, 0x0, 0x80000000, 0x9}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000350000-0x4)=0x3) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000773000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/02 20:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b29000-0x10)={0x10000, 0x200, 0x2, 0x1, 0x0}, &(0x7f00005be000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c1e000)=@assoc_value={r2, 0x6}, 0x8) creat(&(0x7f0000d0d000-0x8)='./file0\x00', 0xb) readv(r0, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) [ 61.874631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/02 20:22:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000e8d000-0x87)=""/135) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000004000-0x6e)="7f0482ed42d9b00b0ddda19a3779c1ad78b5701c2fd01a2d9fcb1d22b9e096189353b8d400590e671ba4a5109d0aaecc3cfd0a6f5d3ef86204be19a2539b44b44fbb7aca1c70cb045f17f77fd144fb2752bce033ddf870a195807642f1a84c90ab3fcbf4e1ffe0cdf670c3d0597e", 0x6e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x8}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x6}, &(0x7f0000002000)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000003000)) flock(r1, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000005000-0x108)={0x3, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffffffff}}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x4b)=""/75, 0x4b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000007000-0x14)=""/20, 0x14, 0x40000040, &(0x7f0000006000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000003000)={&(0x7f0000001000)=[0xffffffff, 0x74, 0x10001, 0x4, 0xc8, 0x9, 0x1, 0x8], 0x8, 0x3, 0x2, 0x0, 0x7fffffff, 0x6, {0x7f, 0x40, 0x7, 0xa53f, 0x4, 0x0, 0x1, 0x9, 0x6, 0x101, 0x7, 0x1, 0xd5, 0x800, "f7247bc5eb7706769bffa24db218a91da7ebc34b88f3bd6509a061964d566c2c"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000-0x18)={0x0}) r5 = mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x80030, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x144, 0x0, &(0x7f0000002000)=[@register_looper={0x630b}, @register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000003000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000009000-0x1), 0x1, 0x0, 0x20}, @flat={0x0, 0x1, r4}], &(0x7f0000007000-0x18)=[0x40, 0x0, 0x38]}}, @clear_death={0x400c630f, 0x0, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x10, &(0x7f0000003000-0x38)=[@flat={0x776a2a85, 0x101, r5, 0x1}, @fda={0x66646185, 0x3, 0x0, 0x34}], &(0x7f0000008000)=[0x38, 0x40]}, 0x4}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x8, &(0x7f0000008000)=[@ptr={0x70742a85, 0x0, &(0x7f0000002000), 0x1, 0x2, 0x13}, @flat={0x77622a85, 0x10a, r6}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x1), 0x1, 0x3, 0x2a}], &(0x7f0000009000-0x8)=[0x18]}}}, @dead_binder_done={0x40086310}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x70, 0x8, &(0x7f0000004000-0x6a)=[@ptr={0x70742a85, 0x0, &(0x7f0000004000), 0x1, 0x4, 0x30}, @fda={0x66646185, 0x8, 0x0, 0x30}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x1), 0x1, 0x0, 0x9}], &(0x7f0000009000-0x8)=[0x38]}}], 0xd, 0x0, &(0x7f0000008000)="1277d083a2bc335cb0df85a2ff"}) 2018/02/02 20:22:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000003000), &(0x7f0000012000)=0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00009e1000)=0x80000000) 2018/02/02 20:22:06 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') preadv(r0, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000008000)=0x6, 0x4) 2018/02/02 20:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000aa7000-0x4), &(0x7f0000d5a000)=0x264) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c24000)=@common='irlan0\x00', 0x10) 2018/02/02 20:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000000a000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000028c000+0xbc3), 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) fchdir(r0) recvmsg(r0, &(0x7f0000fd5000)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)}, 0x20) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000084000-0x8)=0xffffffffffffffff, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e6000)='/selinux/policy\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000e0f000)=@pi={0x0, 0x201, @ipv6={0x10000, 0x6, "c91f7f", 0x5c3, 0x2f, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[@hopopts={0xc, 0x11, [], [@calipso={0x7, 0x48, {0x0, 0x10, 0x9, 0x6, [0x4, 0x3400000000000, 0x8, 0x7, 0x8001, 0x1, 0x7, 0x2]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @empty}, @calipso={0x7, 0x18, {0x2, 0x4, 0x5b17062c, 0xe9e, [0x6, 0x0]}}, @enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, @hopopts={0x0, 0x28, [], [@ra={0x5, 0x2, 0x10000}, @generic={0x7, 0x60, "050de07c7222743549b63fbe123b4940b953bb22e258f355699c8f9ad9b71b0ebafafee44fddfbbc540824a59cd221bb7c3c1df152eba23406df3ec74a73fdca6372cbf2306eceb5bd636f5fafc880c359a2145a6bd9935a8244c6e284327bfa"}, @generic={0x4, 0xda, "8ebf5882c4ecf95c31c2237c6483c4df42a04fd6b1cc04506b6e825faf456a260514890dcf029989c03fdc69f340cf5c5b1e2aa9d432a3053bfcf7d573eafd89a43ae190b39cd8a7cc3a89f05748112699ec7f1456eff775c7a93f55a9ccab64c2e3023ba9cfb15d3203886d0afd1b58a230eadb93236cf0e870dd2ba5ad432c60d848ce308ec5a5f683edbfe4378a1b0654f7e82d5e4e858dae2e8076215e795a5ceb94f1ad61286c9b39db79eb6fa1698b27efe65fb74ac3bee239b07d001763e49110a5fb6cdd59671cddae56d585ff9cfbfc27f07dbd9fd6"}]}, @hopopts={0x2b, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1000}]}, @dstopts={0x7f, 0xa, [], [@calipso={0x7, 0x18, {0x1, 0x4, 0x6, 0x545, [0xffffffff, 0x6]}}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0x8}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @routing={0x7f, 0xa, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0x2b, 0x14, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic={0x6, 0x93, "a67ffc9f2c8b779c6f74d390c8be440ca93928669335e9110e26cd6bfa3aa2169cc51801a6e80da95e2bc4abd6962cd0ba7690d567ca297de15139022cd54391117ebf3b139ddffb52cf222320b09f00b239bac91430afd86154208629aaa74fa1e0c0281d4f9d61766ae6fcf5704b1ca92ce4953cc0a66ac937970757cfc49a93003ff9e9f0c05ec14f442cb16f603b2dd6e8"}]}, @dstopts={0x3e, 0x1, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1f44}, @jumbo={0xc2, 0x4}]}, @routing={0x33, 0x12, 0x0, 0xa6f, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast2={0xff, 0x2, [], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0xde8, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x59, 0x9, [0x8, 0x6daf], "8e7ecf891cedea26d2ba0f83db134c7f397973e8204c75dd587ceddbe356f07804ae33ae4db2736337839ace66a9d5ed7b7273f7e343ab7b1ab1ae9a27bb804a812a595eb171651a660224ad8cc3f3841d55b8aa6a3e4f6a8c"}, {0x81, 0x0, 0x1f, 0x6d, 0x0, 0x0, 0x800, [0x5, 0x81, 0xffff], "289b1d8e480a042d636d4e6b10c0bb84c73c064eb69a5537e1164f0ee44efe72ad2791beb58732d4f72474541e4f1aeb14d0cf62976564a7fc041312960cf38b3d9cf72654a819217022085f94dd9f0cab437f11fe00f0dfc551388281a6fbb53f3e6e2eefafd91752afe65b3383444430608cfe956875c395db8cd7561951dfe9e6992f94c030726d3a68662da67281f9b85e260d918ebf55dc0b3ceb406495b55281e54a710b9d3e87385cf62b9cf580e1bae4be1c097ce6114b95b19fbb538d6957"}, {0x80000001, 0x0, 0x80000000, 0x56b, 0x0, 0x0, 0x86dd, [0x0], "a717c4d5b54996c9c706fc4b44aa4120bed626848ddcb1f2edcf0e8703ff52e2964a4388c145b7931159d135160ab15a556bd705d8df6bf88deb30bd49c3e85a0acd17cd75d568d4c112a1dd06721f224d2744f86f514704a7fdd6a93ed64495bb207142588d81f69a66897c7c09e8fc88b8a152393d55e216"}}}}}, 0x5ef) 2018/02/02 20:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000672000)='/dev/usbmon#\x00', 0x1000000004000, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f00003d3000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8000, &(0x7f000039d000)={0xff}, 0x8) fchmodat(r0, &(0x7f000046a000)='./file0\x00', 0x8000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000de5000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000755000)={0x40000001}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb9000-0xc)) 2018/02/02 20:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3}) kexec_load(0x3, 0x3, &(0x7f00004ab000+0xfc1)=[{&(0x7f0000d0b000)="9d7dad22d87bad46b558e5536acc0198547b5bbdd53f87f56c1aa6a36b1744acd9ceb9e617374fb4f1e923c66c2f45ffda34a07b69f5f3eacd33f44829ad0cebc2158aff207ced07bfbc426dfdc073bac545061f47316cc8ff597cea944f40ecb9e2f8e6ae147ee475f231744d2047ebd146c62a71a403a06a5bfba81c6d917c0532a8aef0dc9703aa84abfbf22c5c500b2781547daf3f725ea34d63c36d6a56f88ce9f916af28addae7347eb6f9d40332ff6659c51ae2e2757dc868f5b658fe5030bd54bb08a0114ec372673071799404e0c2b5523250cf25bfd37658c697f4d6e487cebe922c", 0xe7, 0x400}, {&(0x7f00001f4000-0x60)="0854fa035cd12b7ddd05dbe9e9bc9289f0e1cde955d8ece41d5355ca1b23fb5486b9be50169ce72d6424731f11896fceb79a0d1bae4baa002644aeeeaa8bfb95af5441a7af75caeae5355246fcd497adbe8abe1189a2e85efe1f0004e19b366f", 0x60, 0x0, 0x9}, {&(0x7f0000113000)="8a96b2c3231bd2d5c83688ac0f52a3c30aa5a89cd353bf3b69d539f9c048da1f76e3add79e7f899045a8fb6ef2ee7132121a39ab044861afe3f95b7d235137cd3c4792570218501e78bc3eb3ea9fbf51c152af6aa03ba045e049c032fb273a52319adbe8a1da3f2502db5ba6e54b6a371e9e2a4bb2ddaa917e7c5a936c58039756ff0913ebf283737eed01609b100ab5e8fe34e7cb04786bda884f26", 0x9c, 0x3, 0x9}], 0x2) 2018/02/02 20:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000053000-0x8)=[&(0x7f0000019000-0x13)="2d1fe7f7ff5076696e657430dd"], &(0x7f00000c7000)=[], 0x0) pread64(r0, &(0x7f0000e1d000)=""/201, 0xc9, 0x0) 2018/02/02 20:22:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000746000)='/dev/usbmon#\x00', 0x800, 0x8000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000054000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xc4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000936000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) 2018/02/02 20:22:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000f75000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000771000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0xfa5f, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000002000)='./file0\x00', 0x4c, 0xa00) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x100010005}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x224c2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000)={{{@in=@multicast1, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000005000-0x4)=0xe8) 2018/02/02 20:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000316000)='/proc/self/net/pfkey\x00', 0x2841, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d9e000-0x15)='/proc/self/net/pfkey\x00', 0x203, 0x0) socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)) fstat(0xffffffffffffff9c, &(0x7f0000000000)) getresgid(&(0x7f00000c4000), &(0x7f0000d01000-0x4), &(0x7f0000c7a000-0x4)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e3e000-0x8)={0x0}) socket$packet(0x11, 0x0, 0x300) gettid() getuid() lstat(&(0x7f00002a1000)='./file0\x00', &(0x7f0000001000-0x44)) getpid() geteuid() getgid() socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f50000-0xc), &(0x7f0000000000)=0xc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x7}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b0000-0x11)='/selinux/enforce\x00', 0x1ffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2b000)='/dev/vga_arbiter\x00', 0xabb85131af2a6cf4, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d69000)={0x0}) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x10800) socket$nl_crypto(0x10, 0x3, 0x15) pipe2(&(0x7f00005fb000-0x8), 0x84000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000803000-0xc)='/dev/rfkill\x00', 0x400, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x80) getpgid(0x0) getresuid(&(0x7f00006bc000), &(0x7f0000000000), &(0x7f0000000000)) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0x0]) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x7fffd) socket$pppoe(0x18, 0x1, 0x0) dup(0xffffffffffffffff) open$dir(&(0x7f0000dc6000-0x8)='./file0\x00', 0x101600, 0x100) eventfd2(0xfffffffffffffeff, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) syz_open_dev$sndseq(&(0x7f0000702000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000000000)=0x1e, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000305000), &(0x7f000044f000-0x4)=0xffffffffffffff72) getuid() fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)) getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)) getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000db0000)=0xc) getgroups(0x4, &(0x7f0000b87000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c89000)={0x0, 0x0, 0x0}, &(0x7f00009e1000)=0x3) stat(&(0x7f000043c000)='./file0\x00', &(0x7f00009e4000-0x44)) getresgid(&(0x7f0000814000-0x4), &(0x7f0000001000-0x4), &(0x7f000053c000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/status\x00', 0x0, 0x0) getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000b7f000-0x4)=0xe8) getgroups(0x5, &(0x7f0000031000)=[r6, r0, r3, r5, r4]) accept4$packet(0xffffffffffffff9c, &(0x7f0000d13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14, 0x0) socket$unix(0x1, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/02/02 20:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000035c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f88000)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000f5a000-0x4)=0xe8) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet(r0, &(0x7f0000074000), 0x0, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/02 20:22:06 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x8}, &(0x7f0000f5d000)=0xc) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x2)=""/2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x283caf97, 0x7, 0x3, 0x8, "f8bbcbd481cea4dd2bbb59cec3ef3c64b81fc970e61b0b73aee6c037624f9cf6"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x2, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000037f000-0xc)='/dev/rfkill\x00', 0x8002, 0x0) write$eventfd(r3, &(0x7f0000f29000-0x8)=0x1, 0x8) getuid() epoll_create1(0x80000) write$selinux_access(r3, &(0x7f00001d0000)={'system_u:object_r:hald_acl_exec_t:s0', 0x20, "756e636f6e66696e30645f753a73797374656d5f723a696e736d50645f7418736500000000000000003130323360", 0x20, 0x36, 0x37}, 0x57) ioctl(r3, 0x8, &(0x7f0000bdf000-0xbc)="e9c7d9ec74810757ce031f9c2e99acd6cb73147b4c4a6f44637725e287a9603493e9cd1c9a09fd3ba606956c13fe60b61edff9d57f511e9af3f68982760c9e82da74b3543a58a0df4e1f55af71b6b54bff73e596a5b5126ea3924150d299e4f1ccb96790d127991405a58dd5efbfe66ef2da6f055e06d0d47a6abccbb46b8a30c2a34dfb35ceedc7614518002d4e3ff931c187dbc00edb9e9de44d4c0d10c3719b63410be1638ce4a00d50c7a173e8eb98421b70b4b994be29e957d9") ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00006eb000)={0x4, &(0x7f0000727000-0x10)=[{}, {}, {}, {}]}) getpeername$ax25(r3, &(0x7f00005a0000), &(0x7f00007cf000-0x4)=0x1ce) 2018/02/02 20:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7), &(0x7f000036e000-0x5f)}}, &(0x7f0000044000)) unshare(0x28060400) pipe2(&(0x7f00006a1000)={0x0, 0x0}, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00007a9000)=0x9) exit(0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000b10000-0xd)=""/13) r2 = gettid() tkill(r2, 0x16) 2018/02/02 20:22:06 executing program 5: r0 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) lstat(&(0x7f0000301000-0x8)='./file0\x00', &(0x7f00007d7000-0x44)) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x5, 0x6fdc, 0x0, 0x0, @time, {}, {}, @queue={0x0, {0x5}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x8000000000005, {}, {}, @result}], 0x14) 2018/02/02 20:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b32000)='/selinux/checkreqprot\x00', 0x440000, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0xfff) ptrace$setopts(0x4200, r2, 0x3, 0x0) ptrace(0x4207, r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000299000-0x8)={0x0, 0x9b}, &(0x7f0000d19000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00002d0000)={r4, 0x67, "b58827f18f75e68c18c2e7aeb79c870ea6d2f07fd03c11879520155b785e3f80835eb20f395f9f1457810010f9678d5ba589746aa81fd0cea258bfbbd17f6a99a1822a0ee19dcebe27f1beea6988dd0ed190f680932d54b1064f42282f21974ec565df6ee416a1"}, &(0x7f0000970000)=0x6f) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r2, 0x0, &(0x7f00004a6000)=""/139) 2018/02/02 20:22:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000004000-0x4)=r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r2, 0x541f, &(0x7f0000002000)) 2018/02/02 20:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0xfffffffffffffffd, &(0x7f0000b96000-0x8)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000782000)={0x0, 0x0}, 0x84800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000064b000-0x4)) mremap(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00000e9000/0x3000)=nil) prctl$void(0x27) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000d1000-0x8)=0xa9d, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000006c000-0x9)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000981000)=0xe8) syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x8, 0x8000) fgetxattr(r1, &(0x7f0000fd5000)=@random={'system.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000ba1000-0x72)=""/114, 0x72) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000392000)={0x0, @in6={{0xa, 0x2, 0x9, @empty, 0x9}}, 0xfffffffffffff31a, 0x1ff}, &(0x7f00002b0000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000447000-0x98)={r2, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x38}}, 0x80000000, 0x2}, &(0x7f000086d000)=0x98) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000150000-0x4), &(0x7f0000334000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000260000-0x8)={0x0, 0x0}) fcntl$setstatus(r3, 0x4, 0x4000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a6000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) syz_open_dev$sndtimer(&(0x7f00003c6000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/02/02 20:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000009000-0x10)={r1, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000dc7000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000cd1000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00009e0000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) pause() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00007a8000)={@dev={0xfe, 0x80}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d67000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffffffff, 0x0, 0x0, 0x1, 0x90b6, 0x401, 0x1}, 0x20) dup3(r3, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000774000)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00005ba000)=0xe8) 2018/02/02 20:22:06 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f93000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) r1 = dup(r0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000f94000-0x4)) bind(r0, &(0x7f0000f92000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000c00000), &(0x7f0000f94000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000eab000)=@int=0x6, 0x4) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000013c000)={0x0, 0x8}, &(0x7f0000f95000-0x4)=0x8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002ef000-0x8)={r3, 0x52}, &(0x7f0000bc1000-0x4)=0x8) 2018/02/02 20:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b4000)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000d7c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b19000)=0x1002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c43000-0x8)={0x0, 0x3}, &(0x7f000073f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000612000)={r2, 0x400000ad, 0xfffffd87, "f48f20a1ddb75bcb45009f0edc7499e6716c3f51ca2de898aac45d92299cc33bef33a271fad291f1d1f1f6c20904707d529ee5c560ea557bb98e7f89c2c4ea435431a7af2fd96c0737b556de428a15c4f87f2a26d386a0180879938c1ea5ce7d89c7f6277f6c102ece38e492034c81dc138953ce20f651c79dd0a719ddb1ffcd8a4196862911978cdca2756b33eadf0d7f2d52eb892969a09cb60ced5452fc4630c4a10444dec01bcdf27e240396d601eea1642c807eb39ef3bbd756d5341031facbc994574eceb2894188faa8920d56187ccb1ed5dd9e9156488a0a9a834fb71c"}, 0xe9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000046f000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ca4000)) 2018/02/02 20:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c67000-0xe)='./file0\x00', &(0x7f0000cde000)='./file0\x00', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f0000e1b000)="0aec7b79f8fb8f0500000033df1d4b04000000000000c4ba762241a560f9f4be83f0b627de5201080000000000001525e3f9f98bd5d7187097410f2d58321b60e5d90974b245d839ac6c50e500510ad636a02570941d9dec2cfc24535f00b310eb11db72d352f91ae96f10977c851569fc0324d79da0f2992af151e1d8f1bba055cf271ec7a25e8398fba8dc2f87f60329ecace3d7107cf1b212746917e4c91788f9292015e38daa2e95e49b6580d5bb0c6aa4e1d3e27aa5fb22bfcb6c3e52e67715c2ac5e5b5e1c1214125555fd2f4970bbdbdbc1cb58cebfb1e0925ff74522ef10b3dc3038b313b502f3dacb4e") rmdir(&(0x7f000020a000-0x8)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc4000-0x8)={0x0}, &(0x7f0000127000)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00003ce000)={0x0, 0x0}, &(0x7f0000bf3000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000640000-0x50)={@generic="6b73e105eba2b9da70045cb4c8b95e1e", @ifru_map={0x14000000000, 0x9, 0xfffffffffffff800, 0x80, 0x5, 0x5}}) keyctl$setperm(0x5, r4, 0x0) keyctl$read(0xb, r4, &(0x7f0000699000-0x1000), 0x0) getitimer(0x3, &(0x7f0000014000-0x10)={{0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f0000f10000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000393000)={{0x0}}) futimesat(r0, &(0x7f0000eaf000-0x8)='./file1\x00', &(0x7f00008f8000-0x10)={{r6, r5}, {r1, r2}}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000066000)=0x7ff, 0x4) prctl$setname(0xf, &(0x7f0000136000)='keyring\x00') ioctl$KDADDIO(r0, 0x4b34, 0xa0e) 2018/02/02 20:22:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f000004d000/0x4000)=nil, 0x4000, 0x2) 2018/02/02 20:22:06 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a70000-0x4), 0x80000) listen$netrom(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x2a)) 2018/02/02 20:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) vmsplice(r0, &(0x7f0000061000)=[{&(0x7f00009d6000)="964ee7ccc34ecbd340ca6ebf283d7ca6e37a677c4b03687470679ff0ffd903f2b318a19e1e1bb01bbfaac365b5aae09b3876c3d6e590c73bdfa7288b651eece72d6f72fc010fb13b6527497d0835ec0914f6cbbf89cb3a76f341c8140d2ecca62d952afffe7a60c7f078484e7c4535ba3b0ad712d4ff54288faa06d5b9444e9809ea996f7760c7abc00e7b8bf988ca25e9abaca23d90a78c2d0dedde62de2fd8e168e33e81e705b9c62de1df24866dff0a191f", 0xb3}, {&(0x7f0000fb8000)="65626bb8b12c4ce7b5b2f62b14214aaea291af2ac49acfd5fdd82d64555d5b3da845906305311a3628ebd4ece7517327b4a62e20a2e7a25c5b9c12ca7de9e0d490e948cc8c49c48c6c3fd4ea9cb8f835a56dd7e88e1db01b4da04b2273cae337e73f2a25dd0836512535990270428ceaea7c0521cb738d572d0bb881ec3d70608d765f0e64288f7741ed88327a78d1170d788c19581f857db955088602a79d872b240eb76fe2a4f2681ac79f39f388062b5fcbf8d6b07cc7dcfc82f160439360f43fb8427f3ecd117b49e575afb94da1369f6e78711d86597a6d767d1084b08e4d34f767243ba43bd9a33f6acb27e8", 0xef}], 0x2, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000fe8000-0x5c)) socket$nl_netfilter(0x10, 0x3, 0xc) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000069d000-0x14)={0x3f, 0x4, 0xffffffff, 0xbb5, 0x7}, 0x14) 2018/02/02 20:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00003e2000)='./file0\x00', &(0x7f0000456000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect(r1, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/02/02 20:22:06 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000031000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000031000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/02 20:22:06 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b24000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001000-0x14)={@mcast1, 0x0}, &(0x7f0000c05000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x72, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r2, &(0x7f0000d33000-0x15)=@known='system.sockprotoname ', &(0x7f000067d000), 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fd9000)=0x14, 0x4) 2018/02/02 20:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000316000)='/proc/self/net/pfkey\x00', 0x2841, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00002d9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x608000, 0x1) syz_open_pts(0xffffffffffffffff, 0x880) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)) fstat(0xffffffffffffff9c, &(0x7f0000000000)) getresgid(&(0x7f00000c4000), &(0x7f0000d01000-0x4), &(0x7f0000c7a000-0x4)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e3e000-0x8)) socket$packet(0x11, 0x0, 0x300) gettid() getuid() lstat(&(0x7f00002a1000)='./file0\x00', &(0x7f0000001000-0x44)) getpid() geteuid() getgid() socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f50000-0xc), &(0x7f0000000000)=0xc) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x7}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038f000)='/selinux/enforce\x00', 0x400800, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a2b000)='/dev/vga_arbiter\x00', 0xabb85131af2a6cf4, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d69000)) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x10800) socket$nl_crypto(0x10, 0x3, 0x15) pipe2(&(0x7f00005fb000-0x8), 0x84000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000803000-0xc)='/dev/rfkill\x00', 0x400, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x80) getpgid(0x0) getresuid(&(0x7f00006bc000), &(0x7f0000000000), &(0x7f0000000000)) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0x0]) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x7fffd) socket$pppoe(0x18, 0x1, 0x0) dup(0xffffffffffffffff) open$dir(&(0x7f0000dc6000-0x8)='./file0\x00', 0x0, 0x100) eventfd2(0xfffffffffffffeff, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) syz_open_dev$sndseq(&(0x7f0000702000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000000000)=0x1e, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000305000), &(0x7f000044f000-0x4)=0xc) getuid() fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)) getpgid(0x0) fstat(r0, &(0x7f0000000000)) getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db0000)=0xc) getgroups(0x4, &(0x7f0000b87000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c89000), &(0x7f00009e1000)=0xc) stat(&(0x7f000043c000)='./file0\x00', &(0x7f00009e4000-0x44)) getresgid(&(0x7f0000814000-0x4), &(0x7f0000001000-0x4), &(0x7f000053c000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000b7f000-0x4)=0xe8) getgroups(0x1, &(0x7f0000001000-0x4)=[r1]) [ 62.644784] device syz2 entered promiscuous mode [ 62.661836] binder: 8721:8734 got transaction with invalid parent offset [ 62.700140] binder: 8721:8734 transaction failed 29201/-22, size 80-16 line 3313 [ 62.708834] device syz2 left promiscuous mode [ 62.745119] binder_alloc: binder_alloc_mmap_handler: 8721 20000000-20002000 already mapped failed -16 [ 62.762341] binder: BINDER_SET_CONTEXT_MGR already set [ 62.764516] device syz2 entered promiscuous mode [ 62.775827] binder_alloc: 8721: binder_alloc_buf, no vma [ 62.779818] binder: 8721:8734 ioctl 40046207 0 returned -16 [ 62.787951] binder: 8721:8757 transaction failed 29189/-3, size 80-16 line 3128 [ 62.803464] device syz2 left promiscuous mode [ 62.805950] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.805983] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/02 20:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000078d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x0, 0x0) socket$inet6(0xa, 0x3, 0xffff) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') fcntl$notify(r0, 0x402, 0x80000014) 2018/02/02 20:22:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000e6e000-0x4)=0x100000001) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000030000-0xa0)=""/160, 0xa0, 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000030000), &(0x7f0000031000-0x4)=0xc) sendmsg(r2, &(0x7f0000015000-0x38)={&(0x7f0000007000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f000002e000-0x60)=[], 0x0, &(0x7f000001f000-0x80)=[{0x10, 0x0, 0x7, "070505"}], 0x10}, 0x0) 2018/02/02 20:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000383000), 0x0) set_thread_area(&(0x7f0000c13000)={0x3e, 0x100000, 0xffffffff, 0x1, 0x2, 0x0, 0x7fffffff, 0x10001, 0x2, 0x49e5}) 2018/02/02 20:22:07 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000008c000-0x8)={0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000055000-0x14)={0x9, 0xc4, 0x0, 0x4b57, 0x0, 0x9, 0x100, 0x100, 0x9, 0x2}) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000008c000-0x10)={{0x0}}) futex(&(0x7f0000001000), 0x88, 0x0, &(0x7f0000000000)={r1}, &(0x7f0000000000), 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f000008c000-0x8)) 2018/02/02 20:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b4000)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000d7c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b19000)=0x1002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c43000-0x8)={0x0, 0x3}, &(0x7f000073f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000612000)={r2, 0x400000ad, 0xfffffd87, "f48f20a1ddb75bcb45009f0edc7499e6716c3f51ca2de898aac45d92299cc33bef33a271fad291f1d1f1f6c20904707d529ee5c560ea557bb98e7f89c2c4ea435431a7af2fd96c0737b556de428a15c4f87f2a26d386a0180879938c1ea5ce7d89c7f6277f6c102ece38e492034c81dc138953ce20f651c79dd0a719ddb1ffcd8a4196862911978cdca2756b33eadf0d7f2d52eb892969a09cb60ced5452fc4630c4a10444dec01bcdf27e240396d601eea1642c807eb39ef3bbd756d5341031facbc994574eceb2894188faa8920d56187ccb1ed5dd9e9156488a0a9a834fb71c"}, 0xe9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000046f000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ca4000)) 2018/02/02 20:22:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200400, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000002000-0x10)={{0x77359400}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000)=0x7ff) sendmsg$nfc_llcp(r0, &(0x7f0000000000+0xd3a)={&(0x7f0000001000-0x58)={0x27, 0x9, 0x2, 0x7, 0x5, 0x1, "965928fdefa9625966e74dbeeac2e43637c33a4f8282210bde28ee4a6e13b9f4df6a8285a8a8f9a27838b3cefdeda91b1b51f0974fac5a4421c476419becd8"}, 0x58, &(0x7f0000127000-0x8)=[{&(0x7f0000349000-0x9e)="58f7a9c4237a1b58aa6a4e1026b2bba37c5d97a3ffc4ef413b90964f18240726a5cd947275068c63ee91a5e0807680fc142282003c455a34dddd61f9ce0b78af52ad10eaf40bc2384b351c4df22d2c42bed2eb0da0bd7d10ef1f6aeda9387c7cc5b641ef783d81463a0bd74a89be1e7c2be861bf65e2914f46f0eb1181e0f9313fcf0d69229fc73e9dd56ae59a797b6b2ebe49c3c8923b937e081a4ee35d", 0x9e}], 0x1, &(0x7f0000000000)={0x28, 0x107, 0x1e, "25e0ae7d588b84f1e017a45c92186e29a4789545ba67e646e46d"}, 0x28, 0x4000000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000780000)) r1 = socket$unix(0x1, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000c30000-0x8)={0x0, 0x0}) ppoll(&(0x7f000013c000-0x10)=[], 0x0, &(0x7f00004ab000-0x8)={r2, r3+10000000}, &(0x7f0000617000-0x8)={0x9}, 0xfffffd0c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a8000)={0x0}, &(0x7f00006b1000)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000e12000)='statm\x00') sendfile(r1, r5, &(0x7f00004db000)=0x440, 0x9) 2018/02/02 20:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006e3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000700000-0x8)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f00005ff000)=""/205, 0xcd, 0x1, &(0x7f00009e6000-0x10)={0x4, 0x7, 0x3, "ff925abd7d35", 0x100000001}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a1000)=0x0) capset(&(0x7f00008a7000)={0x0, r2}, &(0x7f0000c4d000)={0x0, 0x0, 0xfffffffffffffffc, 0x2, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000543000)=[@in={0x2, 0x2, @rand_addr=0xfffffffffffeffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}], 0x30) r3 = add_key(&(0x7f00009ac000-0xa)='id_legacy\x00', &(0x7f0000412000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000028d000-0x9f)="c14316c99b6b6669ab531788e50777e7dfc166389448443aa917449221ec4715d2c10403417487ae0a9fb044d239eac5098c827a1cdb896f92b172ccb027828dd0edf4c427b283b4336d5d03761ac6f60adb28558a02ff1daef55623b818a409556001b71fd42136e7e4cbc02c8327fc007f804957c1cacd71a20012c340cb050a8501cb1cfc63ca1424d6585ec7d7150eb22de8f706d734c946b49effc8bd", 0x9f, 0xffffffffffffffff) add_key$keyring(&(0x7f00001d6000)='keyring\x00', &(0x7f0000146000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000889000-0x3b)={0x0, 0x33, "1eb4b53eb1adbdec643335b9ebf107e64845790f76bfda904eb6893d2c59b9e5f13bde40c88236d1804c16fec655dc3eeb0ac9"}, &(0x7f0000ec0000-0x4)=0x3b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f7b000)={0x6, 0x200, 0x6, 0x2, r5}, &(0x7f0000f9c000-0x4)=0x10) 2018/02/02 20:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002b1000-0x8)='./file0\x00', 0x0, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x141200) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffffffffffe, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000245000)) syz_open_dev$urandom(&(0x7f00004a7000-0xd)='/dev/urandom\x00', 0x0, 0x200000) getpeername$packet(r2, &(0x7f0000c80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000604000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000183000+0x432)={@broadcast=0xffffffff, @loopback=0x7f000001, r3}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005d4000)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000361000)=0xe8) quotactl(0xe40, &(0x7f0000e67000)='./file0\x00', r4, &(0x7f0000c6e000-0x51)="79a92af0ac84078d9ba5cde314de5b77ae37c20ea2b436680e3ba48b66530cd428a43960b0a81b054dfa7ab35807dfadd0e7952a19d8fe08e2a501037ce973053205426dae4c6ccb632d3cd5f3aa8c2a3e") syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/02/02 20:22:07 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000014000)=@ax25, &(0x7f0000004000-0x4)=0x10, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014000)={&(0x7f0000014000)=@sco={0x1f, {0x20, 0x7, 0x7, 0x1, 0x0, 0xffffffff}}, 0x8, &(0x7f0000013000-0x8)=[{&(0x7f0000014000)="6ac0bd361705c95e118a5f384c0166a5bcd8b7c1780668618bac74ba21a0edf605b6748caddb7fb5479674ecfc1e9122164c", 0x32}], 0x1, &(0x7f0000012000)=[{0x10, 0x111, 0x1, "a103"}, {0xec, 0x113, 0x7, "5c8be7bd52d49ceee6b9057c1272c23af5e44bea83fcb32a37520264eaebd7ecb68921a1d543c6e5c7884126f602636eb4be859ba6f358c9cd5af566c2e95244086d019e7cd559fc2aef4777da24ec86c2cee323a2598d1a845f450f2a5158c7d9f9be4fe2fa5b120ebdc47f8af5b072f96e2022a975349f488320fbcca514431bd44222b008e9739a395656edbe5a825deef5b66b664b8b6ce3b540ec712d29d15ed73d5bd996ef9aaddf76757a9e7a28178b781017902267d383ce3209657a6f3eab5d48aa1030fb214ebbfb1b578fb250ef323d68dc4e9223d9b28400"}], 0xfc, 0x40000}, 0x4000) socket$inet(0x10, 0x8000000003, 0x9) 2018/02/02 20:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000038d000)={{{@in=@empty, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f000047b000)=0xe8) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/02 20:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00003b8000)=[]}}], 0x1, 0x0, &(0x7f0000a46000-0xa2)="a8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000ab4000)}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00002ea000-0x4)=@int, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) 2018/02/02 20:22:07 executing program 4: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/02/02 20:22:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x4)='net\x00') mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0x602000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/02 20:22:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='vboxnet1proclo&mime_type:.vboxnet1$\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fa9000-0x34)={{0x1, 0x0, 0x3ff, 0x3, 0x200}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a4a000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000046d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x45, 0x0, 0x0, 0xfffffffffffffffe}, {0x20006}]}, 0x10) sendto(r1, &(0x7f0000e97000-0x1)="82", 0xffffff9a, 0x0, 0x0, 0x0) [ 63.087675] binder: 8788:8793 got transaction with invalid parent offset [ 63.109252] binder: 8788:8793 transaction failed 29201/-22, size 80-16 line 3313 2018/02/02 20:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000a2f000-0x48)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ecd000-0x8)={0x0, r1}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f4000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000092a000)=""/180) 2018/02/02 20:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000f36000)=@file={0x1, './file0\x00'}, 0xa) r2 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a}, &(0x7f00007ff000)='/dev/sg#\x00', 0xfffffffffffffffb) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b67000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00005cf000)="f42c495e2bd4965d05b3c9ec69788dc2bf16b696b1ff9d1145b932a462c936059ddcc26485053bd912c446f2370190c5f1c36d70b52ac6b7eb6247201959e0dd5093bed7bca0a3a934a4e0e427bca06a877a0d7a8428d0eb1be099990ca23d77fc24b4b24ee54b03eaabcae455404b70b561dd24adf3") add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, r2) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00008ce000-0x89), 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2018/02/02 20:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b09000)=@int=0x1, 0x4) getdents64(r0, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) [ 63.168745] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/02 20:22:07 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) 2018/02/02 20:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fbb000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) accept4$packet(r0, &(0x7f0000384000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005eb000)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000039000)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00004f0000), 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10}, 0xc) [ 63.214883] binder: 8811:8820 ERROR: BC_REGISTER_LOOPER called without request [ 63.271209] binder_alloc: 8811: binder_alloc_buf, no vma [ 63.276736] binder: 8811:8828 transaction failed 29189/-3, size 0-0 line 3128 [ 63.284914] binder: release 8811:8816 transaction 37 out, still active [ 63.295198] binder: 8811:8816 ERROR: BC_REGISTER_LOOPER called without request [ 63.309036] binder: send failed reply for transaction 37, target dead 2018/02/02 20:22:07 executing program 5: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000042000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000013000)={0x4, [0x8000, 0x5, 0x35, 0x0]}, &(0x7f0000042000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000055000-0x5c)) 2018/02/02 20:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') recvmsg(r0, &(0x7f0000a4e000-0x1c)={&(0x7f0000b69000-0x6)=@hci, 0x6, &(0x7f0000b80000-0x10)=[{&(0x7f0000cfe000)=""/63, 0x3f}, {&(0x7f0000bac000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x6e9}, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000167000+0xb59)={0x0, 0x82, "ada5dcd07850336949b800dcc13b5d02e3d45426438c8b21b4f7990285d870e15e2f9fbf6fa0f0cefb09f57184ae29b53abad68214df71363f5438abb8551864c5522ddd7a399ef78ef9fa66dcc138a73e1b3fda031e1961b540469364d3a7ddb85390e3a9460fc3a1fc6431ff3904a5e11c37337ca82bc4c64d29dfa3d187146fc5"}, &(0x7f000020e000)=0x8a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005d0000-0x8)={r1, 0x2d}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000002a000)={0x0, 0x5, 0x30}, &(0x7f0000ddf000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aaa000)={r2, 0xe2}, &(0x7f000000a000-0x4)=0x6) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007d2000-0xb8)={0x0, 0x3, 0x4, 0x401, 0x7, 0x9, 0x0, 0x75a6, {0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}}, 0x8, 0x1ff, 0x5, 0x0, 0x10000}}, &(0x7f0000686000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000827000)={r3, 0x4, 0x10}, 0xc) 2018/02/02 20:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x100000005) r1 = syz_open_procfs(0x0, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') sendfile(r0, r1, &(0x7f00002bd000-0x8), 0x67) 2018/02/02 20:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) ioctl$TCSETS(r1, 0x5402, &(0x7f0000de0000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009a8000-0x8)) 2018/02/02 20:22:07 executing program 1: rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000027a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2001}) shutdown(r0, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f000066c000-0xe)='/dev/keychord\x00', 0x2080, 0x0) 2018/02/02 20:22:07 executing program 6: syz_open_dev$usbmon(&(0x7f00006f8000)='/dev/usbmon#\x00', 0x9, 0x1) fcntl$getflags(0xffffffffffffffff, 0x408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/02/02 20:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bfe000)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x4) r2 = syz_open_procfs(r0, &(0x7f000086e000)='oom_adj\x00') bind$ipx(r2, &(0x7f0000047000)={0x4, 0x80000000, 0x1, "e24b793f65d7", 0x4}, 0x10) exit(0x0) readv(r2, &(0x7f00005f7000)=[{&(0x7f000054f000-0x87)=""/135, 0x87}], 0x1) 2018/02/02 20:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000291000)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000999000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000009b000-0xc9)=""/201) mount(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00007a7000-0x5)='bdev\x00', 0x90060, &(0x7f000004e000)) r1 = syz_open_dev$usbmon(&(0x7f0000309000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x400000) r2 = getpid() ptrace$peekuser(0x3, r2, 0x5d3) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000024d000)={0x0, 0x0, 0x0}, &(0x7f0000329000-0x4)=0xc) r4 = request_key(&(0x7f0000b75000-0xb)='cifs.idmap\x00', &(0x7f0000677000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000393000-0xb)='}vboxnet1\\\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) stat(&(0x7f0000e9a000-0x8)='./file0\x00', &(0x7f0000677000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000e8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f1e000-0x8)='./file0\x00', &(0x7f0000e20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000542000)=[r3, r5, r6, r7]) lsetxattr(&(0x7f0000b46000-0x8)='./file0\x00', &(0x7f0000367000-0xe)=@random={'security.', 'bdev\x00'}, &(0x7f000031b000-0x6)='ubifs\x00', 0x6, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000014b000)=""/4096, &(0x7f00004fe000-0x4)=0x11b2) 2018/02/02 20:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000385000)='/dev/loop#\x00', 0x1, 0x101000) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fee000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "760903ccb13ab9be35767386e1c091d2d79fba3a57a9ebe5411e670f254ddf47d198a342c6df22ff3069524d313c19a0f8222e3d1e3214b06321ea67dd600eed", "fa2265cdff51ef7fb0f7b3ead2a6bdc9ae83abfad8a91d09baf722fd620280fb442d8187b8806cdb4c2527bafe1b41c63c41c65db0daa2e6de89bae8b9151767", "064ca38925b5a2c77d5b189ee1641d1b8cf0b54cdf6fde52de952eb4a1947b70"}) modify_ldt$read_default(0x2, &(0x7f0000856000)=""/49, 0x31) 2018/02/02 20:22:07 executing program 6: syz_open_dev$usbmon(&(0x7f00006f8000)='/dev/usbmon#\x00', 0x9, 0x1) fcntl$getflags(0xffffffffffffffff, 0x408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/02/02 20:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00003bc000)=r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/rtc\x00', 0x40, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000559000-0xe3)=""/227) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008c4000)={0x8, 0x0, &(0x7f00004f3000)=[@release={0x40046306, 0x1}], 0x0, 0x0, &(0x7f000026b000)}) ftruncate(r0, 0x2) 2018/02/02 20:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xde) getsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f00004e5000-0x4), &(0x7f0000d63000)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/02 20:22:07 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000015000-0x5)) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000004a000)='/dev/snd/timer\x00', 0x0, 0x400000) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000059000)=@known='system.sockprotoname\x00', &(0x7f0000056000), 0x0) 2018/02/02 20:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00005ba000-0x1000)=""/4096, &(0x7f000018a000)=0x1000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000984000-0x14)={0x7ff}) 2018/02/02 20:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e44000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x480d00, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bcd000)={0x0, @in={{0x2, 0x1, @empty}}, [0x400, 0x80000000, 0x800, 0x2e, 0xffff, 0x8, 0x0, 0x3, 0x9, 0xfff, 0xebf, 0x47b, 0x0, 0x8000, 0x1f]}, &(0x7f0000de1000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ca6000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x1000}}, 0xffffffffd9891e1c, 0xffffffffffff7fff, 0x7fffffff, 0x200, 0x2}, 0xa0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000330000-0x4), &(0x7f0000d0b000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000bc000)={0x96, 0x0, 'client0\x00', 0x0, "98b899b186af7112", "a0d8abfd06048796c89fd78114c2bcdf203a14e0ffd82daea64d229a038141a4"}) 2018/02/02 20:22:07 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000005000-0x4)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/02 20:22:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8), 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e98000-0x4), 0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x14, &(0x7f000000f000-0x10)={0x1e, 0x4, 0x1e2, 0x9a2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000010000-0x44)={{0x2, 0x1, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x40, {0x2, 0x3, @empty}, @common='gre0\x00'}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000010000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x8, {0x2, 0x1, @broadcast=0xffffffff}, @generic="0c39c2fbb6ffd99c08c5cef0ce14b53d"}) unshare(0x28060400) exit(0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000009000)) r4 = syz_open_procfs(r1, &(0x7f000000b000)='environ\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r2, r3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000012000-0xc)={0x0, 0xb8b1, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000012000-0xc)={r6, 0x5c, &(0x7f0000012000-0x5c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x3, 0x9, @empty, 0x6b2}]}, &(0x7f0000002000-0x4)=0xffffffffffffff7b) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000012000-0x3c)={{0x3, 0x3, 0x6, 0x1, 0x5088}, 0x48, 0x3}) modify_ldt$write(0x1, &(0x7f0000011000-0x10)={0x1, 0x0, 0x2400, 0x0, 0x6313, 0x0, 0x3, 0x100000001, 0x0, 0x200}, 0x10) pread64(r4, &(0x7f000000e000-0x1000)=""/4096, 0x1000, 0x0) 2018/02/02 20:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ca000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00008a1000)=0xd851, &(0x7f00002bc000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000a5a000)="a4c46e0ba5604148808afbf43e90897a4648e9fab2b4219a1946f9d1a313271dbbed63f4c3efbf6304f1f61c7233ae8eacb2ef0db769bd85b48d29a4f4b9b4feee0407", 0x43, 0x24000001, &(0x7f0000e30000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) listen(r1, 0x0) r2 = add_key$keyring(&(0x7f0000504000)='keyring\x00', &(0x7f0000697000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f00007f1000)=""/90, 0x5a) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000d06000), 0x4) 2018/02/02 20:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00000bf000), &(0x7f0000744000), &(0x7f0000bcb000-0x4), &(0x7f0000a11000)) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f00006b2000)=[&(0x7f0000d0f000-0x23)='*nodevvmnet0keyringmd5sum%-}vmnet0\x00', &(0x7f0000c78000-0x1)='\x00', &(0x7f0000eda000-0x3)='./\x00', &(0x7f0000c6d000)='cpuset#GPL\x00'], &(0x7f00006dd000)=[]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000846000)='./file0\x00', 0x80000, 0x41) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) r2 = syz_open_pts(0xffffffffffffff9c, 0x3c4891f921e1ec77) ioctl$KDDISABIO(r2, 0x4b37) truncate(&(0x7f0000e9e000)='./file0\x00', 0x0) [ 63.651148] binder_alloc: binder_alloc_mmap_handler: 8887 20000000-20002000 already mapped failed -16 [ 63.667108] binder: BINDER_SET_CONTEXT_MGR already set [ 63.721658] binder: 8887:8890 ioctl 40046207 0 returned -16 [ 63.778229] binder_alloc: 8887: binder_alloc_buf, no vma [ 63.797957] binder: 8887:8890 Release 1 refcount change on invalid ref 1 ret -22 [ 63.799748] binder: 8887:8923 transaction failed 29189/-3, size 40-8 line 3128 [ 63.862952] binder: release 8887:8890 transaction 41 out, still active [ 63.881592] binder: undelivered TRANSACTION_COMPLETE [ 63.915665] binder: send failed reply for transaction 41, target dead [ 63.938844] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 20:22:08 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000018000-0xa)='net/nfsfs\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000006000-0x8a)=""/138) getsockname$netlink(r0, &(0x7f0000017000-0xc), &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000019000-0x3c)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}], 0x3c) sendmsg(r0, &(0x7f000000f000-0x1a)={&(0x7f0000014000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "45fc044247b9515b6acc9a27724d459f71c75260529c5752c1e8a06fdbd930b0b5c3a4ee7d261815c4b407ff82c6ad5819cc4abfa3dfb6f7eda630ec12affb"}, 0x60, &(0x7f0000ae0000)=[], 0x0, &(0x7f0000914000+0x121)=[]}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000-0x18)=[{&(0x7f000001a000-0x3b)=""/59, 0x3b}, {&(0x7f0000019000)=""/178, 0xb2}, {&(0x7f0000007000-0xf0)=""/240, 0xf0}], 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/02/02 20:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b8d000-0x8)='./file0\x00', 0x2, 0x40) accept4$inet(r0, &(0x7f0000ab5000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000df2000-0x4)=0x10, 0x80000) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f0000f6e000)={&(0x7f0000dd2000)=@newlink={0xffffffffffffff76, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, [@IFLA_IFNAME={0xfd00, 0x3, @common='bpq0\x00'}]}, 0x33}, 0x1}, 0x8000) accept4$inet(r1, &(0x7f000065c000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000084000)=0x10, 0x80000) 2018/02/02 20:22:08 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000005000-0x4)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/02 20:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x1, &(0x7f0000686000)) r0 = syz_open_dev$sg(&(0x7f00005b4000)='/dev/sg#\x00', 0x0, 0x800) ioctl(r0, 0x2284, &(0x7f0000cdc000)) 2018/02/02 20:22:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x34d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x7, 0x7ff, 0xfffffffffffffffd, 0x7, 0x65, 0x81, 0x9, 0x80000000, 0x0, 0x3f, 0x9, 0x9}) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x20024000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000405000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b79000)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000dc000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x4e, 0x4, 0xffffffffffffffe1}, &(0x7f0000aac000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bb5000-0x8)=@assoc_value={r3, 0x69ee}, &(0x7f0000ac4000+0xc56)=0x8) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000247000-0x4)=0xffd, 0x4) 2018/02/02 20:22:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000+0xfec)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000e3d000-0x8)={0x6, &(0x7f0000001000-0x30)=[{0x9, 0x20, 0x0, 0x10000}, {0xfffffffffffffc01, 0x4, 0x81, 0x7}, {0x3, 0x6, 0x7, 0x4fd}, {0x100, 0x5, 0x4, 0x2}, {0x8, 0x6, 0x40, 0x5}, {0x2e, 0x5, 0x3, 0x8920}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00008bd000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6cf8b0136c0997dd6853344c440942475e78999d933370e7e18bf12790a2c1fe0f2eebf2d9d4b1bde9e12356361a6e7c6646493eb5bcbcc9a91ef30365db8f5b", "ca026035c8ed32fcd3a693df87464f47efeef42496fb9a278badde6200b83aac62144d182ae209045426cae9648f2d9bbd18373ef694c300d2e8fe64f42a391f", "539dae39e3d90ed4d9fc0b791fea84b609cda4d1177b9fe55bee9f174a270f78"}) 2018/02/02 20:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@rand_addr]}, 0x14) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c05000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000897000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009d9000)={0x0, 0x10000}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ac2000)={0x0, 0x4, 0x58, 0x5, r2}, &(0x7f0000cfe000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000060e000-0x4)=0x80000000, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce3000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0xfffffffffffffffd) 2018/02/02 20:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) syz_extract_tcp_res$synack(&(0x7f00006b3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000cac000-0x8)={0x0}, 0x0, 0x4) write$tun(r0, &(0x7f000094d000)=@pi={0x0, 0x88ca, @ipv4={{0x1c, 0x4, 0xffffffffffffe33a, 0x2, 0xc9, 0x2, 0x3, 0x9, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@noop={0x1}, @rr={0x7, 0x1b, 0x20, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @end, @cipso={0x86, 0x2d, 0x7, [{0x2, 0x10, "fab92771a959fab4a5ff0451677a"}, {0x7, 0xa, "3f0ec4034e133942"}, {0x5, 0x5, "d7d3b4"}, {0x0, 0x6, "9feb6459"}, {0x1, 0xfffffd6a, "dcc34d117a9635599454473cfc2d1856"}]}, @generic={0x0, 0x12, "e170a166e9f1e0597e249436341d0512"}]}}, @tcp={{0x1, 0x0, r1, r2, 0x696, 0x0, 0x6, 0xd6, 0x0, 0x0, 0xfffffffffffffffc, {[@generic={0x22, 0x2}]}}, {"7af86d7e2845a4747d5bf4c3c026709c60912a134fd648fc0fc4da6295ce6f72dc0633f2fa67812a44fe0b4616215aed3eb6a59ad7ed5698c7c8da475f867d5092"}}}}, 0xcd) 2018/02/02 20:22:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/02 20:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000005a000), &(0x7f000097c000)=0x6) mincore(&(0x7f00008f3000/0x2000)=nil, 0x2000, &(0x7f000043f000)=""/123) r0 = userfaultfd(0x80000) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000aaf000-0x10)={0x2, 0x1, 0x80000001, 0x8, r1}) 2018/02/02 20:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000565000-0xf)='/dev/sequencer\x00', 0xa00, 0x0) getdents64(r0, &(0x7f000026a000)=""/145, 0x91) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getpeername$netlink(r1, &(0x7f00005b7000), &(0x7f00007af000)=0xc) getdents64(r1, &(0x7f0000f73000-0x159)=""/528, 0x210) getdents(r1, &(0x7f000043c000)=""/71, 0x47) 2018/02/02 20:22:08 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x8081, 0x0) writev(r0, &(0x7f0000001000-0x28)=[{&(0x7f000031f000-0xc8)="cf", 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000003000)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) 2018/02/02 20:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006f4000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000640000-0x18)={r1}) pwritev(r0, &(0x7f0000d81000-0x30)=[{&(0x7f00008bc000-0x1000)="82", 0x1}], 0x1, 0x0) r2 = gettid() getsockname$unix(r0, &(0x7f0000cba000)=@abs, &(0x7f000096e000+0x118)=0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r3 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000987000)={0x0, 0x0, &(0x7f0000878000)=[]}, &(0x7f0000dc3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001bd000)={r4, 0x100000000, 0x3}, 0x8) dup2(r3, r0) 2018/02/02 20:22:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/238) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)) write(r1, &(0x7f0000001000-0xfa)="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", 0xfffffffffffffd36) fsync(r1) setns(0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x4)=@int, &(0x7f0000002000-0x4)=0x4) 2018/02/02 20:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d09000-0xb)='/dev/hwrng\x00', 0x100, 0x0) shutdown(r1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b98000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) ptrace$setopts(0x4200, r3, 0x0, 0xfffffffffffffffe) 2018/02/02 20:22:08 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000960000-0x4), 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x1040, 0x1) 2018/02/02 20:22:08 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000004000), &(0x7f0000002000-0x4)=0x4) socket$netlink(0x10, 0x3, 0xf) 2018/02/02 20:22:08 executing program 4: mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000bd8000/0x4000)=nil) madvise(&(0x7f0000c64000/0x12000)=nil, 0x12000, 0xe) 2018/02/02 20:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000953000)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007f7000)) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000468000)='/dev/ppp\x00', 0x2400, 0x0) lseek(r1, 0xfffffffffffffffc, 0x0) 2018/02/02 20:22:08 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000f7e000-0x4)=0x7fa) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f7d000), &(0x7f0000f7e000-0x4)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00002ab000-0x4)=0x6, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000eba000)={0x0}) r3 = mmap$binder(&(0x7f0000564000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000092a000)={0x144, 0x0, &(0x7f0000f7e000)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f7e000)=[], &(0x7f0000b73000+0x489)=[]}, 0x9}}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x50, &(0x7f0000f7f000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000164000)=[0x20, 0x48, 0x38, 0x38, 0x78, 0x20, 0x70, 0x78, 0x20, 0x30]}}, @clear_death={0x400c630f, 0x3}, @dead_binder_done={0x40086310, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x10, &(0x7f0000472000)=[@ptr={0x70742a85, 0x1, &(0x7f0000f7f000-0x1), 0x1, 0x0, 0xe}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x77682a85, 0xa, r2, 0x4}], &(0x7f0000726000-0x10)=[0x28, 0x0]}}, @increfs={0x40046304}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f0000f7e000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0}, @flat={0x776a2a85, 0x10a, r3, 0x4}], &(0x7f00004ba000)=[0x28, 0x28]}, 0x81}}], 0x8b, 0x0, &(0x7f0000a7a000-0x8b)="ba1e008cc4b53d8be2b7550970bd25a8525204a9fca8f8e24c075bb00f177a12f8a32de48a2ca2ac141aaeb0ca87878abe36f4db61d4ab2d98190d69040977bf77588d241334595556e20e223240ba86b7cfc12a32c43a339cf80cd5a2c25d4f4d476e583f3af5552d77b81ccbc1356734083ddca0fdc387588b6e7da6572ce07a5b07c34d8468d2149717"}) munlockall() bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f7f000)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000f80000-0x8)={0x0, r4}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7e000)="98", 0x1, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @empty, 0xffffffff}, 0x1c) 2018/02/02 20:22:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00006bd000)="1775909fb732e28cab2b0bcaa9c98b419a7230ee628ecd3495e6149e36b2206b40b783a23de6c8e0ecb204c53480afa996133b2cd2b765ec4c8f78787e77d520725c7db04e0130d2a62d6f05bc14d7f4097a4378791faacc4630099f7ebeafa385c010f48c5f1463a144b29e5e0aecaeb2f8d9eb4b2f11ef38edeec1") setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/02 20:22:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/206, 0xce}], 0x1, &(0x7f0000001000-0x48)=[{&(0x7f0000ada000)=""/254, 0xfe}, {&(0x7f00007df000-0x69)=""/105, 0x69}, {}, {&(0x7f0000f33000-0x66)=""/102, 0x66}, {}, {&(0x7f0000113000)=""/73, 0x49}, {&(0x7f0000306000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000000000)=""/202, 0xca}], 0x9, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000-0x4)=0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x2}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000+0x3ca)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) 2018/02/02 20:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000860000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) poll(&(0x7f00003d9000)=[{r0}], 0x2000000000000204, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000a20000-0xa8)={{0xfffffffffffffffa, 0x8}, 'port1\x00', 0x4, 0x20000, 0x8937, 0x0, 0x80000000, 0x4b, 0x80000000, 0x0, 0x4, 0x5a2}) 2018/02/02 20:22:08 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000007000)={&(0x7f000000d000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000000c000)={@multicast1, @rand_addr, @remote}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000013000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x2000481}, 0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000014000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) accept4$llc(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000011000-0x4)=0x10, 0x800) 2018/02/02 20:22:08 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x4000000000000321, []}, 0x3dc5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000003f000)={@common='irlan0\x00', @ifru_flags=0x5100}) 2018/02/02 20:22:08 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f83000)={{0xa, 0x1, 0x0, @empty, 0x14e6}, {0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x2, [0x8, 0xffffffff80000000, 0x7f, 0xbb7, 0x800, 0x811f, 0x8, 0x8]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000dd6000)=0x3000000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/02 20:22:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ad8000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000b41000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@empty, 0x6, r1}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000093000-0xb2)="3e4a9cb5b127b03200f609ba17c46640890bdcc1cc104d94a46481605e08060531fb88b1b27f2b664fe4455dcac72e4f3f514ff631689cc24a4c8a484d7b9d1a50b67d390da3017155f53e5c4220a9d916c4013aff6fffb505e6b7e02c3957dac04466a62806856fd72f672b5ba77b3cf8ef78b99daa5e0d0cf124bd1c6dbb0045dffa97efd4aa42c3f0bf600190008b070450e9cc4a45264c956f3cd172c4024330d3b4d21565574a5b0d8f1a8a9bf28455", 0xb2, 0x40010, &(0x7f0000102000-0x10)={0x1a, 0xff, 0x800, 0x3, 0xb5f8e76, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x81, 0xfffffffffffffff8}, 0xc) 2018/02/02 20:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e24000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000559000-0x4), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getpgrp(0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000862000)={&(0x7f00009cb000)={0xd64, 0x1e, 0x304, 0x6, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x1008, 0x5b, @binary="825e74daa10dd1936787f78221e6e40c657a101f753b49e2f556f7ef5d4846a98a917baf69d5d0b6ab26f87f9852b9403a59572cdd07052150191bb0896be2e81e7453456c41f87612009c7af227ac5de0e33b7ffa0026a6f7ffbf15e901aa0cc0a828b02e0d512045f3be19dbd6b4b86c4e0e2b53eea3259242934991a0ea19cbdcb6693d8db31d87b7f86cf3ff11754041c156bbb40f6cde00b4f10d2008c4598a784b0b22057f78012b904e319fa5e452d9ca07501511e8e9a08cbd58fb26ee800908db86a4e63c296179cdc4af57bc5d71e98bf107ce2db19e622d92f694771166b74db36c0d61d53a1eda6defd3b42a952f12a3e8fdd0677d17d1d43dbf3140a6ed27e928108bf746244b0347aa7f48edb06cdbd0ba31a8df08775757380854329a24b780519c7b5cd24c1df9c9e7dc7b90bf7c9891349199a85e3f14dd36ba550386935e8f5d0d63fd62e27682e59f883c03ca4f2a16b313602bbed3a1b630974c9617bb4802ed5032b9cf2eeb3a28a3a541abc322eb4dd3f4075adba6dc90ef3990787b34e8b85d808622927df2b54234132e36e2a56a92a4f99d87401ed7283ea29fa49cb47181d0bed32845f34b012dda22462446020b44dfb04a6490e9b663ffc88842cf6016d0f46d10e928f18a3221f137e8758e640ccc6922355acab05d057a5a9c7d61c60d52a30a5c6f2aeeaa3e6ecfb82224d53fd4ef9a6325415eddad161835345394f95aae486df20192c90751735face1c7cff9a742182a572b7c78c3c9cf2fb2a18c23dc4bed335696eecd26a2bd3ba309bd5eb8f4255e1dd292895abbfdfec791bb09086d5f8ceb71458a421d614730e2ba491744f9e15a792a4ad55eb7b20d36344710cb381bc7500c88dff9b19ef9ddad7a0078b87db6d70d7b12616f48e3cc6c46c09a15ff34bccd409599cb4e0468e6ec690ab1f246faae760ba449e341e485cba6fa68245956223fc8459b9c74876ad268dfe9ee1bfc303b2c428b18041be61a9368b6b39f150a52a2ed1b8462aaa771de86dbc5df5ac7bfd50fbfa06efb580bdede62771c216c1114e7389d3153d42d5a6864e7e776facd43ee48b94db5247173947fb5fe0c662ec228011fd5e0515155d436eefb096e50ac37af890e5a9494a8fefe759b41b76d8092f781cd15ce1e1a71c2ff9a0ee4a23933049376c2e32a4d8ca950f34de43572578b647cde628f46c79e9f33d8992eb253a8588d552ebe91c1c441ce0ae6051a908f609216ad8b9e48d38d4e6175c40830962dfacc29ca73c96094f846978913a39600e28b2bab5b9ed0d0543743609e24f7d8b102cac863ecf0507a82fe79c636bbfcf6a210439f47b199bba5ed3afb114888eca6403a00541a1291c13edbfe4e2ed8ecf82241f5394546a2d8a582cdd7d6d3e1e331ca035c799008146ef6f6b8b4293312f5f6931ffd3aa05bc30bb5b19caa1e0212a755a05bafe915501c1468344ac59195d5bbd725696c620b2eb705f86235a5d4be623efd28782e2b5f8894ac3eed1a27feb6de58c826f84631c71c0f5847da67722976e0eded454c5372f2562869b596d3c5b0b1ebafd1fbfb4ea78cdef9753811d7b4baa032fce0eaa112ff8a205d4fd500a9ec1b6d4a83a9cee9bf42021e3989d78c7c2a243d2f9b66c66c3936b82ae1bf99277e668ad0f14411a25d929e953318ba2abc429ac1857e006b28bb6b4be20d5ccd4acaa5ccd3d77ee9c9322bea200ed86378e9c82ecc34adaf4165992041b3b8d1d1e99e3c503d6e9711a5593fe3db0b3979036f183b1c9826da3cc7cf9ad5b44ebf8bb68a7a9a409bf60eb8de9bf0fc435691c39a8b51514d103188d47a873f8e77ac19507d5f9f813865acac283e728ac47e77b5ae1cd3895b0cdd17b3453d04dc8240ee016f47341a3a462605dd195575ea930a5b1900ba41ac1c07c2da8d5ec863e8139041baaca3de8e2709674466b0f715ffbd234fc761bf4ac78de50ea2b5a9a04c8c22519b0ee4b4f2f8d4fe1e885d24b8043bc56b8c57d03d53fa998b173809df69cf6a5ae2fb1ae2786d68e91acb4bc04248d0751e3bf42ddbfbb75a5e95dbc874d92758f97ee929dca4d19e9c55b0aae76367de7bdfe0b78868e266b2d95f8d36fccadaaa0e8f64940a134dca17812750f4d36e7a9dd1059b81acdb8eb146d0b75f1371d7dd07903386c505c942892f51b0563c92991ffb7de3a296fffc7efd969c99d939b772c3d4cfa2511f38eaf54fcc8d786e3187eda26283b82d9c24f98285f2a66b3e3da81a0fbece0cf0f136e4b92471672d2f3cb924da53f5d0ad9fc00cb6aad843bfc35d62363d47deb40427f9750471357363e2e18dadd3130344b7c31bb1fd07930929cce3361be3d500d521ce9088280cb3a8d62dc74580a3567f214a1eb366bf4267cadb87795c855c525b2593c39891eda7291f5398ecc6460eead5af6e9373060590b5578c5a75c66a86d8b17857cdbf2a8591ed0be7d95a79d123a9e09a19698e15e50c8aef08faf4fd690310623870232d3291b455e8736c619630011832041d55ac681d2872cc4eb7cb3b2c4328ea9d8f5410d06e0f5d07cf99206fbd83400a55471a7fc82a4a31444cdb3fd3d7b3768da1733bbe753a32bd649e1dc7716bc9ad9bfcbb9db560161babcde3330ed87dcf5e7e59c27b6bd124551a7f1f0bcb2db66830e4b86b38f1115ac6dc6117394a9cf1aee9612f3163c77bae6a1ee19ca1556b512c4ac8b1608a4c77beda1e464e66d0bfb95bd1d66f1c56e9cacf4e1290c22ca2b1d88bfe707fdb8bcbcf6e821df429a4ea6170169d0c07c97251bf9b55ec8fd04baeeb846a5eb1366eb95a01eb14326b012ca702e8bc21e7952d49c69329a4194a309fdd953f3caf01b1d76d6428a1fc4594cf71ca5e574bfe2b45b1de8c174d5dff152bbb3cd7b46bf5460e00d5b00bfdf9f1e7a57610c5b9166d058e6f2ef0658019f6c16eae14ff4f750ca9ecbbf9f4df556147fc1ef6eace386bbe8ada6b8bbce6c52e062cde3ceecc0cec75882aae026d6dbf298c83abeac3425f43d528c0e2f2cc1b2761e7b39f1b89aecf4c672d62b601d58beb947d4f24ec09eded10e7d3567efdf13fe9e0f10c84fe240d99ee51434a375331b8b6fc8239560c34ddafaa91b690938dbd16f90c08366a1522725f784b0b262ab3cf8a92cce5543270829e669710131179fee5b4a27ce29a62e34ef2a347860fae3e01c283cdcf4a4e4fd62d7c24b74caa0fa2e0f29cc0f0ea99ee871ffee05eef16c1f43e3740af1b58cbf021cdf0f21be49019eddafee0b0392446231591eb4647dffb4c9eb62c3c6573bf5b6d7e27891d87d5978a1f5d3ad83eda93c7e4188fae19b903218ef946e8fcd9495eb0002f59233f5c99f11c8fc0732f5226c5362df76ef3ea6299dea55321cebc258b65b9c6d4d461d1b353a597d03ff99cb547d1a537df26def6eacc3057ade84622662a6855029b79aa6028cf5c0e893c618f5db0515cd5319a21c936a3b15966e32114ebc4d50009b58b8e9f2b1562dbe5ae0ddd22c539bf9f9bfadadd98695c66ed0715e6c4dd68d6021cd2b1d0ca5e8bc27b98e08156f7e834c6acacff522d94fdce895d4810ea9e8e04a921ad9c997aa117795eb471b4c962a2c224edf79ed96c2abe8443113360e49a7dc9e28e2dd5b9646ca42b6ed96ace2b5e25a8b181c7c759ffa2e0e760d0212e690d76a8178e65bdb7664d69c02f39a86a771b70d204931a4086861e2cc38a3fdab86ea3a8b6fcff5a9ed41ee8b03f798fd59eeb8efe79a2233e7cf4bf12a4dc9e4408743235511fd033d963d1ffa4b825b0c700684aca47201a4388129aefdeab86b8f4e5641850f9a0c1c1265416ebe5b5213d8f6940cc4c7c5d494ab9c4cfcca3117183f266ccfeaf063443dedd4c7092f8318a3dcd62adf9ab74090b07c85d91df6df447fa6b563ad2cdcb56e6e9f02930cdbb9e74a26da464807b05812218f0f737a65f4db3cb0c969f1d1f7b3eae3ad73d302738b8118667ebdccaebd5013a70f81ec98d3bb45150286666d16738e360f2a23f4eb84a2146a75173ccb17a51c8f0379176065bc125aeb6ab1e700596899b5f6438755f9858ea29b119d296f2971a5031f3aadb34c5be5edcdee30acbd93c939bd2e08f748cae1cc961789dd6f9b47c7a44c1811f8a1aaaec4e0a505ea075f25abf6ea6a5cb64832e397df700448fe481d97861da1e65160ce1d8db85d017a5e594727439fc5ab342e3d65f14074802c696383a4067bfe3295f17f19b6036fde8ac2da0d311d8e89684751cb08c94e6d20e72998c1f8a6af3d737200a7a258f5a7262c059d54c782b7fb646ffb26d2f4bfb25f3ca79961a9dcfb7c6ca4a5d1ac7733978a00ca054a8ad1b69c49db323de3415dad6bf268a77c4c6b299a4cc5f0bd0a222792fb9fe6882a31908adbf7e64bae699cc783e90853a795e7aa4f68534600063a3d20f4c45afc891b2332315007bb2d413090db38c53dcf783ea35f3bd5bb12f1e46f91e43765bacec5a07114d003f84bbe26518eaf4bf9e46877b7c44d343636207ebebcb1ab817c606b704581776d5f30f8b93bcd6a4f513701793789b1affe7f84a28a04bbc904a2978cea1e4ee114857e50bf2bb73acfeff96467c68ba76b73426d18805fd5cf90f936c4e077c617937e2d88c4fa925e4b0f4dfb01a2f8ddc14322559d183bed8ff5f89a8ab6c03821bfba08e17646b683c42d6701747a25114c44fdf6d9c5bd73bcd50819472e87fd5507e32f41dad61f627f0f040e20f864ac9319240215792079814597627dcf547fa0fe55272cd4ad6685df206278bfe4df34411a8526a55b14a55d2e82c0cfa42f02ec7835e0369f0634a4db88c383bfee5d79f625517677c08ff81f810037f47ac5ff0aaaf3f0ddffc465f064b60cb6334d9e59c6f106737be0cf24a2f058810be960a3c1f4fa162661b3ccd760e2ede393cad8f6c968c2dc1488622764ec5a65626078455886a86bd14a08173629df774ae6c6b5949a6b27c108a3dead900d2de132093555cfc6e02ed2bbcae222cdeba11120a46aa6a739575b9297b09ab422b3e0632ad088ef0a4441d1b20a5ffddce3d8365767872b13f086da851870911f8edaff75e37bb0e39b6fcae3445fa58bde703a711ce39f6ddfaff63da6e2e10b4bd09c9602cd1b797f387bc3780b241bf258e9b98717fb706b35918faf10494679014c86e1cb4b3cb11c90b60cd199a9799dce2ed23a01d13417f639362f861895d9b6514efbb34db13d0241b8932394515e294c3b8eccc5d6100469f17d90af3b9135ffbe9b45dbcf36df2aed2d8985c0346d3ced282c5776797efa18a173b91c6908987f081c1217ea438519595bec5999d633042e271970a14df062e45020f5ea32c09a0d0212ec1e4cea04ce0ebbeaa2ed9ab1c62b3725a05a292a131b87177e7b7ff591a81060e11d3296301f66bcc89c3c3f73106be46280c2c68fde4e8c0f9f712747809f7bb71271e09bb30e380f2ad5357464e7b87be7910ae7cdc314a36accdf57f2ed58e142ef1b78361360e8f8d87392b31413f9ef3c0b99baee24e3df30600aec18d76caa0ba4c06c9e447feb024465882034ca63bf4e0a26a19ca8dfa8f4e19c80e0482617219acc2931b9ebdbda7f75349348af70110d02d492b6855610d8e542a506828d19d64cc4e046166c9509affb38edb99ffa915c8c72487a4d638c2e50fc51f2327dd89fd123028e6a0ef6c89c1a277b43cd1dc421eb5444ca23d21dfb7f7105f40d19279dcf5fb123d"}]}, 0x1028}, 0x1}, 0x880) 2018/02/02 20:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000117000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f00007ef000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007e4000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}, [0x4, 0x40000, 0x8, 0x328a, 0x40000000000007, 0x6, 0x6, 0x6, 0x3, 0x4, 0x7f, 0x20, 0xffffffffffffff81, 0x200, 0x7ff]}, &(0x7f00009c3000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bc9000-0x16)={r2, 0x0, 0x7, [0xfff, 0x876, 0x37edf8ef, 0x9, 0xbfa, 0x4, 0x2]}, 0x16) 2018/02/02 20:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f0000516000-0x10)="74756e08000000000000008000000000", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000093f000)={0x0, 0x3f}, &(0x7f0000bfa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000869000)={r2, 0x218000000, 0x10, 0xffffffffffffff80, 0xcb6}, &(0x7f0000c1e000)=0x18) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000a31000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/02 20:22:08 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000539000)=[{&(0x7f0000b3d000-0x2)="04", 0x1}], 0x1, 0x81003) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ff3000)={@common='rose0\x00', @ifru_flags=0x4201}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$unix(0x1, 0x0, 0x0) sendfile(r0, r1, &(0x7f00007eb000), 0xffffffffffffff00) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ba3000)={{{@in=@multicast1, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00009ed000)=0xe8) socket(0x11, 0x6, 0x9) flistxattr(r0, &(0x7f0000de7000-0x4c)=""/76, 0x4c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000354000-0x8c)={0x5, 0x8001, 0x8, 'queue1\x00', 0x5}) mmap$binder(&(0x7f000087a000/0x1000)=nil, 0x1000, 0x0, 0x831, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a85000)) [ 64.805347] audit_printk_skb: 141 callbacks suppressed [ 64.816249] audit: type=1400 audit(1517602929.018:133): avc: denied { create } for pid=9049 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 64.889225] audit: type=1400 audit(1517602929.098:134): avc: denied { create } for pid=9049 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 126.808021] Buffer I/O error on dev loop0, logical block 0, async page read [ 126.815548] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 128.208768] IPVS: Creating netns size=2552 id=10 [ 128.926879] audit: type=1400 audit(1517602993.138:135): avc: denied { create } for pid=9220 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 128.997412] audit: type=1400 audit(1517602993.208:136): avc: denied { create } for pid=9220 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 188.863141] Buffer I/O error on dev loop0, logical block 3, async page read [ 188.870417] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 188.879208] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 188.886879] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 362.300914] INFO: task syz-executor0:9221 blocked for more than 120 seconds. [ 362.308183] Not tainted 4.4.114-ga81d322 #4 [ 362.313661] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.321670] syz-executor0 D ffff8800bbaf7240 26440 9221 9088 0x20020004 [ 362.329080] ffff8800bbaf7240 ffff8800ab0ce8d0 0000000000000024 ffff8800ab0ce000 [ 362.337087] ffffffff842bdbe0 0000000000000000 ffff8801db31fdb8 ffff8801db31fde0 [ 362.345073] ffff8801db31f4d8 ffff8801d9b49800 ffff8800ab0ce000 ffff8800bbaf77e0 [ 362.353062] Call Trace: [ 362.355627] [] ? bit_wait+0xc0/0xc0 [ 362.360913] [] schedule+0x7a/0x1b0 [ 362.366078] [] schedule_timeout+0x3a0/0x970 [ 362.372078] [] ? usleep_range+0x140/0x140 [ 362.377852] [] ? kvm_clock_read+0x23/0x40 [ 362.383660] [] ? kvm_clock_get_cycles+0x9/0x10 [ 362.389869] [] ? ktime_get+0x128/0x1d0 [ 362.395406] [] ? __delayacct_blkio_start+0x41/0x80 [ 362.401971] [] ? bit_wait+0xc0/0xc0 [ 362.407218] [] io_schedule_timeout+0x1be/0x390 [ 362.413437] [] bit_wait_io+0x1b/0xc0 [ 362.418769] [] __wait_on_bit+0x8c/0x140 [ 362.424394] [] wait_on_page_bit+0x1e5/0x210 [ 362.430339] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 362.438669] [] ? autoremove_wake_function+0x90/0x90 [ 362.445327] [] ? pagevec_lookup_tag+0x3a/0x80 [ 362.451462] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 362.458195] [] ? wait_on_page_bit+0x210/0x210 [ 362.464349] [] ? iov_iter_advance+0x164/0x4f0 [ 362.470471] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 362.477490] [] ? replace_page_cache_page+0x430/0x430 [ 362.484244] [] filemap_fdatawait_range+0x25/0x50 [ 362.490621] [] filemap_write_and_wait_range+0x74/0xb0 [ 362.497466] [] blkdev_fsync+0x66/0xb0 [ 362.502907] [] ? thaw_bdev+0x180/0x180 [ 362.508416] [] vfs_fsync_range+0x10a/0x250 [ 362.514293] [] blkdev_write_iter+0x398/0x490 [ 362.520325] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 362.526911] [] vfs_iter_write+0x1c7/0x2d0 [ 362.532701] [] ? default_llseek+0x290/0x290 [ 362.538648] [] ? splice_from_pipe_next+0x2a4/0x380 [ 362.545241] [] ? __kmalloc+0x124/0x320 [ 362.550750] [] iter_file_splice_write+0x58a/0xae0 [ 362.557246] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 362.563399] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 362.569521] [] direct_splice_actor+0x125/0x180 [ 362.575757] [] splice_direct_to_actor+0x2d2/0x830 [ 362.582238] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 362.588875] [] ? do_splice_to+0x140/0x140 [ 362.594669] [] ? security_file_permission+0x89/0x1e0 [ 362.601404] [] ? rw_verify_area+0x100/0x2f0 [ 362.607347] [] do_splice_direct+0x1a7/0x270 [ 362.613306] [] ? splice_direct_to_actor+0x830/0x830 [ 362.619948] [] ? rw_verify_area+0x100/0x2f0 [ 362.625927] [] do_sendfile+0x54c/0xd30 [ 362.631468] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 362.637937] [] ? __might_fault+0xe4/0x1d0 [ 362.643747] [] ? __might_fault+0x114/0x1d0 [ 362.649608] [] compat_SyS_sendfile+0xd1/0x160 [ 362.655755] [] ? SyS_sendfile64+0x150/0x150 [ 362.661714] [] ? __compat_sys_pwritev64+0xa5/0xf0 [ 362.668183] [] ? do_fast_syscall_32+0xd7/0x890 [ 362.674417] [] ? SyS_sendfile64+0x150/0x150 [ 362.680377] [] do_fast_syscall_32+0x314/0x890 [ 362.686544] [] sysenter_flags_fixed+0xd/0x17 [ 362.692655] no locks held by syz-executor0/9221. [ 362.697418] Sending NMI to all CPUs: [ 362.702290] NMI backtrace for cpu 0 [ 362.705930] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.114-ga81d322 #4 [ 362.713137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.722499] task: ffff8800bb368000 task.stack: ffff8800bb3c8000 [ 362.728543] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.737311] RSP: 0018:ffff8800bb3cfcb8 EFLAGS: 00000046 [ 362.742764] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.750011] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.757302] RBP: ffff8800bb3cfce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.764576] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.771880] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 362.779141] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.787379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.793249] CR2: 000000000181e000 CR3: 00000000b4de6000 CR4: 0000000000160670 [ 362.800503] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.807782] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.815047] Stack: [ 362.817167] ffffffff8426f3a0 ffffffff847ef700 fffffbfff08fd994 dffffc0000000000 [ 362.824697] ffff8801db31bca0 ffff8800bb3cfd00 ffffffff810b988b ffffffff839f6180 [ 362.832232] 0000000000000003 ffff8800bb3cfd60 ffffffff81d0e8b4 0000000000000000 [ 362.839734] Call Trace: [ 362.842315] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.848693] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.855792] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.862537] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.869522] [] watchdog+0x6fa/0xae0 [ 362.874798] [] ? watchdog+0xc3/0xae0 [ 362.880139] [] kthread+0x268/0x300 [ 362.885327] [] ? reset_hung_task_detector+0x20/0x20 [ 362.891976] [] ? kthread_create_on_node+0x400/0x400 [ 362.898610] [] ? kthread_create_on_node+0x400/0x400 [ 362.905278] [] ret_from_fork+0x55/0x80 [ 362.910835] [] ? kthread_create_on_node+0x400/0x400 [ 362.917475] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 30 17 00 4c 89 e7 57 9d 0f 1f [ 362.936480] NMI backtrace for cpu 1 [ 362.940077] CPU: 1 PID: 3900 Comm: rs:main Q:Reg Not tainted 4.4.114-ga81d322 #4 [ 362.947618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.956990] task: ffff8800bb8d4800 task.stack: ffff8800aa4b0000 [ 362.963056] RIP: 0010:[] [] pick_next_task_fair+0x54c/0x2220 [ 362.972056] RSP: 0018:ffff8800aa4b77a8 EFLAGS: 00000046 [ 362.977479] RAX: 0000000000000001 RBX: ffff8801d9b01400 RCX: 1ffffffff08fd6b1 [ 362.984754] RDX: 0000000000000000 RSI: ffffffff839fe320 RDI: ffff8800bb8d50cc [ 362.992014] RBP: ffff8800aa4b78b0 R08: 0000000000000001 R09: 0000000000000001 [ 362.999258] R10: 0000000000000000 R11: 1ffff10015496ec0 R12: ffff8801d9b01400 [ 363.006524] R13: ffff8801db31f4c0 R14: dffffc0000000000 R15: 000000010000185f [ 363.013783] FS: 00007ffa63bc3700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 363.022400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 363.028256] CR2: 000000c4201a9e80 CR3: 00000000b4de6000 CR4: 0000000000160670 [ 363.035519] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 363.042793] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 363.050037] Stack: [ 363.052184] ffffffff811fff48 1ffff10015496f05 ffff8800bb8d4800 0000000000000001 [ 363.059684] fffffbfff0841200 ffff8801db31f578 ffff8801db31f530 ffff8801db31fe68 [ 363.067209] ffff8801db31fe90 ffffed001771aa19 ffff8801db31f4d8 ffff8801db31f4d8 [ 363.074729] Call Trace: [ 363.077281] [] ? pick_next_task_fair+0x498/0x2220 [ 363.083766] [] ? load_balance+0x2ca0/0x2ca0 [ 363.089706] [] __schedule+0x317/0x1ca0 [ 363.095237] [] schedule+0x7a/0x1b0 [ 363.100397] [] futex_wait_queue_me+0x307/0x5d0 [ 363.106630] [] ? refill_pi_state_cache.part.6+0x200/0x200 [ 363.113807] [] futex_wait+0x20f/0x610 [ 363.119228] [] ? futex_wait_setup+0x330/0x330 [ 363.125379] [] ? __lock_is_held+0xa1/0xf0 [ 363.131157] [] ? __lock_is_held+0xa1/0xf0 [ 363.136919] [] do_futex+0x7c7/0x15d0 [ 363.142559] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 363.149550] [] ? __lock_is_held+0xa1/0xf0 [ 363.155349] [] ? exit_robust_list+0x240/0x240 [ 363.161482] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 363.167768] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 363.174601] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 363.180906] [] ? finish_task_switch+0x1e7/0x4e0 [ 363.187192] [] ? finish_task_switch+0x1bb/0x4e0 [ 363.193501] [] ? __schedule+0xa26/0x1ca0 [ 363.199180] [] SyS_futex+0x208/0x2c0 [ 363.204547] [] ? vfs_write+0x227/0x530 [ 363.210050] [] ? do_futex+0x15d0/0x15d0 [ 363.215665] [] ? int_ret_from_sys_call+0x52/0xa3 [ 363.222066] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 363.228875] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 363.235464] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 363.242031] Code: 89 f8 48 c1 e8 03 42 80 3c 30 00 0f 85 ba 1b 00 00 48 8b 9b 48 09 00 00 e8 42 5e 08 00 85 c0 49 89 dc 74 0d 80 3d ad a4 5d 03 00 <0f> 84 3d 04 00 00 48 85 db 0f 84 d0 08 00 00 48 c7 85 70 ff ff [ 363.261331] Kernel panic - not syncing: hung_task: blocked tasks [ 363.267459] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.114-ga81d322 #4 [ 363.274614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.284200] 0000000000000000 fe590a78fbe76143 ffff8800bb3cfca8 ffffffff81d0394d [ 363.292167] ffffffff83882f20 ffff8800bb3cfd80 dffffc0000000000 7fffffffffffffff [ 363.300131] ffff8801d9533448 ffff8800bb3cfd70 ffffffff8141acba 0000000041b58ab3 [ 363.308114] Call Trace: [ 363.310676] [] dump_stack+0xc1/0x124 [ 363.316016] [] panic+0x1aa/0x388 [ 363.321014] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 363.327911] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.335152] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.342392] [] watchdog+0x70b/0xae0 [ 363.347635] [] ? watchdog+0xc3/0xae0 [ 363.352969] [] kthread+0x268/0x300 [ 363.358127] [] ? reset_hung_task_detector+0x20/0x20 [ 363.364778] [] ? kthread_create_on_node+0x400/0x400 [ 363.371433] [] ? kthread_create_on_node+0x400/0x400 [ 363.378078] [] ret_from_fork+0x55/0x80 [ 363.383602] [] ? kthread_create_on_node+0x400/0x400 [ 363.390788] Dumping ftrace buffer: [ 363.394367] (ftrace buffer empty) [ 363.398049] Kernel Offset: disabled [ 363.401662] Rebooting in 86400 seconds..