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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) r5 = socket(0xc, 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) ioctl$int_in(r3, 0x5421, &(0x7f0000744000-0x8)=0x1) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(r2, 0x0, &(0x7f0000280000)={0x3f, 0xfc56}, &(0x7f00005a3000)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) sendmsg$nfc_llcp(r3, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0xffff, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000d7e000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x26, 0x3b, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000f8a000)={r4, 0x4}, 0x8) 2017/12/17 12:46:39 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000e2, 0x100000, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x40000, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000160000-0xc)={0x0, 0x9bf8, 0x10}, &(0x7f000017b000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000958000)={0x0, 0x7, 0x7, 0xebba, 0x4, 0x7, 0x10001, 0x94, {r1, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x218000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x8, 0x3ff, 0x3}}, &(0x7f0000656000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a0d000)={r2, 0x6}, &(0x7f0000ddd000)=0x8) setsockopt(r0, 0x5, 0xd, &(0x7f0000e5d000-0x3)="11d29c", 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x20000000, 0xfffffffffffffffe, 0x8}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000073c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000196000-0x4)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000962000)={0x11, 0xff, r4, 0x1, 0x100000002, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x2000000, 0x12, 0xffffffffffffffff, 0x0) gettid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000582000)='/dev/ptmx\x00', 0x41400000000004, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00008fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x5, "eef7d8d067cbeef2e34fdc95dedb01f7ee72838df44fdd84fff25188b359a6b344e895eeba5d224ec3fbec2ba3c5a99d6d8b1b9837af000000001c13e14569ca", "037e054722765954e8bc9e3bc1ed6d4e7c1c3ec04713513f01b016ed857450f29bb7a9e3046743f2e59298ea7750e6f460b12a56e77b196223406be539e07c78", "ba5ed9bbb1acf29f18324ab4404ae4adec3acdbd4421826524e8351fcdf903d6", [0x0, 0x800]}) r6 = syz_open_dev$loop(&(0x7f000060f000-0xb)='/dev/loop#\x00', 0x200000000000001, 0x800000102) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x1008)={r3, 0x1000, "20be1158899c782b30edb481c1bc9b7301e452ad0f9c8181ab6524f3e208046e4fea0c1324e5a1e60e9e1bfb1bf28bfe8211c5ab83891e095f05f3c4ceebe1e2f3a75b34a917c18de7c9f9cb84115b5bf6849b83f65280edf54c123fb910f2e843f81c8d665be48f3ee53bb310a8e3bc9b559b9b768c5fb7e2b79dbb880935100d5a42b7b805b373046c65190ef55f62b464a29983a9694723942213d4e09c0e18dc6f392febb6d6833669ea25147b520999b714ed33413fae2411c8a3880ad1d2c19c93f8fc49d0b762c3e8f0181346b13b5a306456494615f11f4de55e0c351c3804977e02ff5e44a271b972efe9b1136f635117aa7d9685779fb914995b3eb11b51727afaa810fd1c4d475174bb51306da90ce805f14f1949fd958279b24965c82548171872280d6c31c1705718359dcf747fa694cb5e9172f2c08d97d71d475a84a6c2a54ab7794a744d3e3c7036f29b3c664e418781ff2ea90f516faa9d83538c819f6bb12821427e1dfc54e40d09102f5201c71bed7bde588c8da5725c86bb0ee42965d5ce23c2f555ce58040565c57d3de1ce0b857c61fd39ad5fdd4bb40a8e6ca93e92ce84b631d281282e804fe1dd8e08d463c27be97f672fd486ede8add13d4241e969fe397fe328fa2583c7576bea978287d8d0dbc9858d4754d6602fa61e370f30aa6aae3621734b85bf5e5e2ae2bf2b10963f13e0238dca59859ca98a00bb9af4fa60344b2169054a7f724ed52dfd1ce6c2445fe84de2d2d9c8607df1f8de95cd026147619624b5ff909c8cfaf1832ec96fec77834839dfb3c4bd04f965505fa0b68f39f575d81a8e706d10daf0a717a3d6f12c8e0d541d7590f403f3c502c76db86fb3b06bccece2ab81d5019c1e20ed5d8d4535602501c233f816245338a2ad2a8b96da737e18a3f46e4b67926d486e35d41786c340af3af7adc1fa2755a35cf24f762d814b08bad4cf4f8d84bf292c871b96f6ebe2731072786b6e43e9ed64a1a7b69d8f0f12912143834847caa2f9cb219cf508ec5d0a32dd0a0f24ef4af68c4535f4d87beca9093a02c829c7a056533e8cc20a020f599e9ccd9759ce760293cca9fd0537081c631f53bd7734fddaa31f72fdefaa74d61c410ee1cd2a46ec9e240748d965f5198a03baad554e27dce2f3809547f430ea1bc9a12479f3838d0d115d30f5382390c73420561010cdf5252d2ff2090f3359408cbf8355ea5028a1f23f74df820f6fa5fd9d10dccaf41687016c4933e57f364874a71e18b49049facabf06a6b83d365f036d95cbe704013f9c7e57670a5636eb4ef2f22a38b8ffe8804864c500b0e62d92e9284869dd255b21f8857ef0f6a63e275bd02df071524dc99ab4f23fc6801a83a8be700a04dadf8000432a34816f17dd516772aca0701d8e16f2c360f16370f85b48f1f3fbd072ee426fa23758375e13c96f7268596fda0a6f5e43323190a97f795ba02d31387d7d4b112ddabef50410f09100b91d66d8dc9f5526e9cff79e74acf87850b21fbc7aee8dd620bacb79baaad8e4657ed246912aa2089279f04879f384e4a50419cd20f180bec092a82c70be2112ab05c8565a79505c0f59b3cb8e61ed8071d0126c01db8c56b15bd8cf23ef96ee7198f778ce62026de8e410d2d56f99a1477dff35724d0840856b02f464fcd3e52a88ba907892f3308199c7a3fb29e29a41dc8ff1140e55b8e27641db3086af2b0fd695940fd264526bd3a2271428f8ee4eddcee093fffbdaf301fa7930a8fcf613b72f66765a74c242d876dd6244e4d5bb1bd5443415da32739be81031f2839e954fed1fe91bc4baabf22c07ada14e2e9b94e08b71005a41b643a40815eebd448d91d3e0341ada203f6bdf388859375ba2b2e98775d1a74284f402d5a884d1e8c3463f65f16fc709c3cac3067c83d4a084bbd210d35435a418ec178c15104d525aa797e5761ef7b8c7dcf5c8802e35550f85a8e7c85769fad0e576f4d96f2f17c75e6f377349b4f14ccae6db8ad044e5164e7aebf864a9f79ed2ffd973fae88c24d58b1192a343416416323614bb0de3b220ade8c06a9c0263dad954637e7fcdea697d813088edd8c8521c3f7941627a1f265d9601580549d1a11c17cf3241ac7f97d8999f9aa6b3182a61fee6c573e3fb14f7cce4cec17f1978c3c5cf556e1d8eba03558d99dadbe359c87bfa593bec7bbaab0f186e9ab5b1513054627ecf3ea0eee1aa2526f29a08375e28b0d45fc749677153e078440fa2af83bd8af0cce4fb13d0789e67950733e764fa30f176c4e394b92da86011fe61fb28d7d0ebf53cf9f396dc80329768d6a895970670b07a8493251531874cd176bde106b8112eef73755e85861e7e53cac883eba1d2e87fc9e71be925011fd4ac1744a18662b4aa63e8940c159b6c3c718e1a79cdf8de8e903ea2ac03136103d40c43a3f436cdb8e97a77076210c7ab5c17a667b550fff19dfcd67f5cbddf9f34a0213f2e0f2fd412179e2cf904c5ed2ee174f28668d4882a7ecc4ae7a8da2c1f1a1ec5fbb9aa9e6bb5a56f5ed7fe4218e01cbfefb2efb0f91dac1864e352bd512534f901a9854bc3104fbae17dc006885479447d5a6d1d1c6ece74a92100e69b02b08ed0accb727f79cee7ae543a87e7198ce5016fc687ffd058058d789a08a31cf896edb48f0b14d1b3a2496c1bbcf18e02d6781e1a91d1da7e08dcda734eab7ab1ab86c4b53d0c58735a2f0ca88c3d55f6695ff06cd1a15cfdd3572d600247cc9d2c7072baabc6094c0c58ec0be39f6f1ec0245a02396636f868604b408528891b308a1a4a3935282419cbfacb29e0cad4c3d12a8bdc3e91623f5ecb0b9790d30b80d7e468c7500d344ac811af2b6a1a7cab0f73f446228d029790a3fc64bf2ebbe8ec6ff5f95db6905fee2aea3e4251503380089d5dbe199e65dafada621df135803e6f7fd91a779fdca151bb1a0f6d64ad3a6423a47121a75112e6c691a8a56b4876be07ecb4f5086e0f4fd41810fc0096534390c6867745b3b66fd35300aade5c3b708c54420326e59e68537e616c97f2f028a10ac6bfe0cc11e421cd0e22e36555485dba7fb284a42ecf757b8609a2627fe58bffa57dac54d2741b4b3bc013805a2cd468e472d59b3bec3594e9acc7ce1de6369e408036f56d6aeb6cdec746eeac1a97fc2dfc12799af7b3162ebd2122a03b94cecd5b3d55a117cc41e6c1d08dd4ff1afe529c17e95edd1ed55f14bfac52bf6431ae6bf7594be8e55b42aebc020ec41d582eb7991833fddf6df2daa788e0cbfd8537006293734f2dbe4b85f445694ec186d735200075a1a53679c359ebd03d611dd6f0f6fc9a80f1efba31ac93bd6a3836bc104ea055d8d3f4731c97f2b04b47326b813fef17e97cf4322fc2fc50fee1fc7c2be6a38ab4b2eb341d69ce0e2a218572ee1b8ac8f025a4a39665999b7573641b167ac249d2eaaa21876660c0c3657a294e272ec52fb5107e3698720f4b580b7874655aa80cfc0365c7a515f020b3d4393c776214d5f4d8b1e242b482adf24b6ff32380618927ddfbe09ebf0dc7ab68d7ac05ef540e465f91df69a7e65678a12640b56d6249a30997dc2b307d41d0bc5b4f706e16bfdf66a1fc412f1e0d6b2a3afb784f4656cb84ca616fe05d11fd838e271ff963738307f60d0a31a22a0533ae5b192d8e3e780e882049c570f52b00183a757fcc8039360a844330cf3805b12a0a3bbe0d49ab5b0a36ddbb06b1b15bc3bea8df44523c93222e058461a544a5e8fce12d190128be4583624304ed5ba0161a90c19e6516d0dd699da73d8e043cfc11cbbcdc830a35120844a0fdbf1ae586c2678da81064924f8dcfdd1ec7b01a6f31bd367e9a47c60d7fcdecb6a011de82bd271bc97c60fcad4423e1857c74f5d75f2215cb6754564448d432dc23b7b80a50c03464835635ffde45f3076a822b1b5b5033bec98acc693342e88d72551e1ed29487e27d95dec9aa5d865c52aab52e30ebab5a4c53c91368cb5e1655acabaa71f1e5ba32c3aa4c114f1cfaf50e2a80a1a0baf1178ab1c51730ab6c37f9d28fecb1ba455a805fcf58ae1ec58af47d9c2f23d35ceb56994bc93196f0346ab41c216486a7f2a4ee0ac639eb80240ae0125cd6dbdc24bf2f6dcab6e54f5f2b7ba54a8f547d47bf74443ac8cc91c67333d5361a0663449c8f9337546de59eabda2cf30d653cce73c566be9c010b36f5d6f6d463bd657c04d7afe77f7f2866fa1b9baf21d420fa8e7af5cf7b1dea989d8d0a6961b2d07c6894191712320ba702e6e3f3eaea05f00cf8edaae270a85088d2ce85120a074f2d78bc663e05b66de5ab7a438a166374d9080301a65233e57dce92842c3d94df80faa66fbf4da61026e3f1a59300814f2504ab551d4d0b08a11b9fcef2526fe10fbf8aead15de3a65de5d68591f4c938761b912fbf1601e5d82013445a1304e964173bfb892b5f954650cd0d9d3a923b51f7968cf850a45b5ea5af9471abdd73776e4f7aa797fd7da7990732563a4e5f2cb63d78fc58105592d9d7bf781e92f65648958e0039c2bcc68c6d4bb6e6879c7ba614d76824a6ea50d6e567b21aaee82a7efb437aa3b2bc91b9949eb3a70fa2102706b46be0256c0be2187ddc3bd549b9d4fd5812800b4538b3a79b2b0017e64c45feb7bf50c010e3fff8afb0c66e0f261e01314bdf30c2360e953512bb1a6be27d058c435dcd668754dd377a08b0aa3ae688d1ed5df245c3008cb9a0f6b9f4db2e3ec95045ca1b05fe4314ba5e68d6a66a4d8088fa71c3c0ab6c5f0256d6c6170f9ed0ded9c865d1784126b950bd5304e04fd3174c885704f7f2a8cc3c919ac72dc29881e67e094a7580b9b9f886e604656061eb0ea550060917a07a2cdda11dc4809f96a28c0ca7283aa8ed4851d810f1ce6d23688f0a2822c6887abe79135526a143acc5c4b63a63bb901e13d1dd36c76f456e5858119e6cf84aee590d52d63444352ffac7bc9ca4166b7a90ccced17ef1bd9abb4050e8b12da8d15a8395befd0fc625a4467e780eeac2a18e44b376df7d5324a5ef6ceb0ff20614ed94e2d58cdd9d32561626992de3f8f377381e439164840c6cc3c7822303ff0b9a023f2430b603eed8f590d2ce6aed6b70722189f54651fc5ceccc02e9f12dfec04f74ce93142ff0314bf9968f317f6909a6043ed475ddd69446ad114cbccb3d1cc4975c08e2f5264b320625977b1fe6611b12946d9c81e628f6a5ed3c1a14b93b47abebb0ba7daef716466ca5d709f3ea0ded61a8ae52fc7948e9f17dadcc9db680c8f4a2208d83254e682a3b67209b7ea7dd2a91212a6f0c5b0b06077058cab14e23d5cc54679512b3b7b64e016af5cccc85c125aeeccd2d776f55a4d66ca6c8eff8850ef6ed16aa10d32abf70a6c66451d9dd548b0f00e7610d0ae659a1a9292bc05a8bb7e577cb8f3f43d077a420c2d5be60d1d05740e412a8df2ecc96a0021a48464946cf6531d9cfa99aa0e03ae1e4bb132289c983f91d2e447a6996ee8357be6787ad06a1bd6ccfccfa98a2f46dd07593d0c45f0f21f481072bc4433a837588814460b83ba3fbce01ef8336d4eec7ff7ee4d9d0521990f507b2501b169f55f740d337edc7b043fba33050d5722111ed16393043781fbbd7f2d805da60cab025fcff788c2bc4df1a6233a4671c5b0985a8437638da0b7d535f1ce4335d2c186e0bec29a310ee15a68087c12a5151985388362d3f763b62bac1ceef7b96d26eea4942c4458e59391f97904cc3b4f7a100ea537b1a56a6b438f5f148ea644077a7ff7e9738d5c4"}, &(0x7f000020e000-0x4)=0x1008) flistxattr(r6, &(0x7f0000c3c000)=""/250, 0xfa) r7 = memfd_create(&(0x7f0000000000)="fff8", 0x0) sendto(r7, &(0x7f0000a62000-0x4d)="5e8c6e19bddb1254e06443c5d2ff0300000000000000f2cf934d9940a53f3db5029d4926a3a600deb4218c8827501316cb2faa68361c4e08c2919554a5aa5e9a6edcde5177b2fb2b4b8b", 0x4a, 0x407fc, &(0x7f00006e5000-0x10)=@llc={0x1a, 0xff, 0x6, 0xffffffff, 0x7ffd, 0x1f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) writev(r6, &(0x7f0000311000)=[{&(0x7f00000c8000)="d58e2a1dc8996b8ba61c0e34607294331a4da18c350c8efee9002dae33f07b90d87b887544ba4972c7320d40a5041c236617dc6b4bb79949d7a9f46146c7718c2e172839ae5188d1e1f8fa16f58523e63cba9ce1e2b5bdca257c2f62327f52f54c6856b34fca2a210b6c9a074235239b77b308114a600e33c8f892132c7080779b8abd2774a140d6084508c8586ef944b5f4abe76614d3be842003e159aaa125", 0xa0}, {&(0x7f0000515000)="2d6d0394", 0x4}, {&(0x7f000075d000)="effeddb9be6cac182dfd16adca3d8bfa6779002f195448d0", 0x18}], 0x3) pwritev(r7, &(0x7f0000606000)=[{&(0x7f000008e000)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a4342d521a49119d789053bbdaf2eb67094c47e38379c99869d9db88f1c969b49bda8f902699c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e2682bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a673f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad16b6e42ca672fe0fb5", 0xbb}, {&(0x7f000004d000)="52c37d96937dfd32451dc3cdfcbe0b0992061053be212b77a63ec5eab842ac", 0x1f}, {&(0x7f000028d000)="f8f49bb1f12b4b367989b5b3a45f89b75f5d94736aa51f95fd9397202f4ecf7e111c4e56a080296835373c56405895160a67aeff1147d0", 0x37}, {&(0x7f00000c9000)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(0xffffffffffffffff, r6, &(0x7f0000e59000)=0x0, 0x200000000000006) ioctl$LOOP_CLR_FD(r7, 0x4c01) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f00005af000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/17 12:46:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8004883fe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d17000-0x4)={0x2}, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cbd000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x40003, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000dd0000-0x2)="", 0x0, 0x40840, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) setsockopt$inet_opts(r2, 0x0, 0x8, &(0x7f000024d000-0x61)="2df409ba2f7bcc1a83ceb2ef54c6bb91afeecca9000995b7c65d7db5a8bd9eb8586d0d000000000040ffff8b9b8463748f44b9cc6921460f93b70a6eea24831d480944d2b1a84927ccc5faef650000f931317af21618603a1c6ca5a927b57016d2", 0x61) recvmsg(r2, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x5d}, 0x41002106) r3 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800000000108, 0x1) setsockopt$inet6_int(r4, 0x29, 0x20000000000b, &(0x7f0000797000)=0x3, 0x4) r5 = syz_open_dev$usbmon(&(0x7f00000af000-0xd)='/dev/usbmon#\x00', 0x4000000008, 0x4782) connect$bt_l2cap(r5, &(0x7f0000331000)={0x1f, 0x9, {0x100, 0x0, 0xab, 0x7, 0x6, 0x200000af04}, 0x2, 0xffffffffffffff66}, 0xe) write(r5, &(0x7f0000652000)="194e74e48673071fceec7f7cb58101eabcc90b975a730c3f72da2696018656af7af047fc9789ab3aaf2433312d34f66d8aebbc7d7c6c566da6e9e033c58eecb8a51dd7a7c094218a6fa79dfd3fade8444b7a20ab1b5def6a7d8f4cdba3532bb726a23c85448e29be19d6c07b2c5ae46d471777c905eeed52129fb558b694593798ccdbfea1a5473a21840970cee7f78f65a2df428f2720d15b", 0x99) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000704000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000474000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee1000)=0xe8) getresgid(&(0x7f00004b6000)=0x0, &(0x7f0000151000-0x4)=0x0, &(0x7f00007fb000)=0x0) sendmsg$netlink(r5, &(0x7f00002ea000-0x38)={&(0x7f0000cd5000)={0x10, 0x0, 0x4, 0x4}, 0xc, &(0x7f0000a31000-0x20)=[{&(0x7f0000961000-0x2f5)=[{0x106, 0x7ff, 0x211, 0xfffffffffffffffc, 0x3, "c8e56f96972a78505662c0ed49aaafbbcdfe5b68e8ae3e4b975f16f3fcf9fb3f444f0a65a10bd5ce171eecdf3e03535c58a481a1c64d759c5435f38d572c405ec0e3db41fa61cf2e0bfa0439e707dc0764bac0c020564cf829aa4c413150f79c499b2c15befb53e9c26d3377eb1e3d004d00a7313002eadc333a0ae087353a086a4ebbba9c8796520b3ce5844725bc459338a48a780fc3d70fc97f757bda211ba7086c2c1483db98096c072c95534e70ed90b29e62e9e4c17fdef0f89c6b5c57c76bf4d3523a2db40d819580fcd637d0a4f71b1ddf36e7f4ef61a2ef78a414ac2c970503fbb771c7fafd5c291575d768b5cf2a228b17"}, {0x10, 0x4, 0x100, 0x1, 0x8, ""}, {0x79, 0x4, 0x800, 0x9, 0x0, "5175e22e2f5c4e159b58327b9f3ab6a324683b48c10c3110cbbf96d1180e8a83e8415d71318375d3339bedafa09f4ee7dce250b40eb000c874c525d5ece7b4cd355857de0931d90941e05851ad2c90a90ef6689c99f6aecb4a7ec07f113ce50c6865c3a39a9d7f1472"}, {0xe1, 0xfffffffffffff801, 0x0, 0xfff, 0x0, "7121ffb3ca7b9a00b70eee34a637a05fc8f134d5214987bb5b1799a81c9431d7d532eb4c95b757d54720d0c08c1e53cb02ea91878916f057e0ffbf5a6b8945098f4c6b1a4bcdcd8cd01ad62cc71ec627c0476d68049db65133baf3dfd049175124d7381e0e9fb56710a4f3f2de159564853f6d13dada09a70988823f645d203de7c50d748deeb69cacce85d78d8b3ab89dba2b87f3835b6ed44898492f67ae13036f4c5ef8b59478ebe27ef4569b9d1f2e6f6ac552a396ce42d983127f0f3198e2f45f7ca7c9aee45cbd0065380b2ff545"}, {0x72, 0x200, 0x24, 0x5, 0x100000000, "8be60bfc2a554401a7edfad7b8f4e6d5c55435692511e8845ccfb457928f51d1e473799e7e140a5928dbbb2f355ac0d7653a2dcfe1eca0fa422b726be5b3d11913ed92de01654ec051284de3b8ff077822ba9cc0585dac891fcc90f464ac117d8655"}, {0x13, 0x2, 0x100, 0x4, 0x6, "d7e745"}], 0x2f5}, {&(0x7f0000a51000-0x107a)=[{0x16, 0x6, 0x14, 0x2, 0x80, "738dd8b35ef4"}, {0x54, 0x0, 0x300, 0x3, 0x7fffffff, "4532e6d1ba8b046ccb7ceddda7155e4034201b6071cfff09112a650b3d18e524c7ae85bf9a77fac37feca9b49b45d93513dd7232e3577123b83e9cf16eabdc8ea075d88e"}, {0x1010, 0x0, 0x20, 0x43, 0xfffffffffffffffb, "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"}], 0x107a}], 0x2, &(0x7f00005aa000)=[], 0x0, 0x24040000}, 0x400c1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000029c000-0x4)=0x0) perf_event_open(&(0x7f0000295000-0x78)={0x0, 0x78, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x30482, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000053f000)='/dev/vcs\x00', 0x2000, 0x0) 2017/12/17 12:46:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x3ffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x81, 0x0, [0x615, 0x5, 0xfffffffffffffffe, 0xfffffffffffffff9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000676000)={0x6}, 0x8) syz_open_dev$random(&(0x7f0000d0e000)='/dev/random\x00', 0x0, 0x3d) rmdir(&(0x7f0000f2f000)='./file0\x00') timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)="10d1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x9, &(0x7f0000926000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000-0x40)={0x0, 0x8, 0x6, 0x0, 0x2, 0xffffffffffffffff, 0xfffffffffffffffa, 0x1}, &(0x7f0000367000)={0x4, 0x4, 0x80, 0x7, 0xd37f, 0x8001, 0x78, 0x7fffffff}, &(0x7f0000fb1000)={r1, r2/1000+10000}) clock_settime(0x0, &(0x7f0000a70000-0x10)={r3, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000db8000)={&(0x7f0000a3b000-0x8)='./file0\x00', 0x0}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x100000020000001, r4, 0x1}) keyctl$session_to_parent(0x12) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000be9000)={r5, 0x6}) r6 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00002a8000-0x8)='./file0\x00', &(0x7f000096a000)=""/120, 0x78) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) lchown(&(0x7f0000002000-0x8)='./file0\x00', r6, r7) set_mempolicy(0x2, &(0x7f0000f3b000-0x8)=0xfffffffffffffffd, 0x75a) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000c54000-0x9)=""/9) r8 = syz_open_dev$sg(&(0x7f0000d1e000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) ppoll(&(0x7f000098e000)=[{r5, 0x1, 0x0}, {r5, 0x20, 0x0}, {r8, 0x100, 0x0}, {r5, 0x1401, 0x0}, {r8, 0x1000, 0x0}, {r5, 0x40, 0x0}, {r5, 0x81, 0x0}], 0x7, &(0x7f0000ecd000-0x10)={0x0, 0x0}, &(0x7f000028b000-0x8)={0x2cea}, 0x8) getxattr(&(0x7f0000965000)='./file0\x00', &(0x7f000012d000)=@random={'btrfs.\x00', 'dev/sg#\x00'}, &(0x7f00009c9000)=""/171, 0xab) r9 = getpgid(0x0) tkill(r9, 0x1100000000016) 2017/12/17 12:46:39 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000813000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x5, 0x40, 0x7, 0x5, 0x6, 0x2, 0x7, 0x5, 0x6, 0x4, 0x3f, 0xac, 0x0}, {0x1, 0x9, 0x8, 0x7fff, 0x3f, 0x7, 0x29dd, 0x36, 0x5, 0x5, 0x7, 0x9, 0x7a}, {0x5e52, 0x7, 0xffffffff, 0x28, 0x81, 0xffffffffffffffbc, 0x401000, 0xbd1, 0x6, 0x401, 0x8, 0xb8d, 0x80}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000236000)=@pic={0x100000000, 0x6, 0x9, 0x4bffe2fb, 0x0, 0xfb29, 0xf00, 0x8, 0xb9a, 0x7, 0x8, 0x8, 0x7fff, 0x4, 0x8, 0x33}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00005cc000)={0x7400000000000000, 0x15000, 0x10000, 0x1, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000f2a000)={0x0, 0x3, 0xc835, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) io_setup(0x20001, &(0x7f0000d4e000-0x4)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000707000)={0x10002, 0x4000, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000838000-0x4)=0x4, 0x4) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) ioctl$KDDELIO(r0, 0x4b35, 0x0) r3 = request_key(&(0x7f0000de1000)='encrypted\x00', &(0x7f0000ed7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e84000-0x4)='-/\'\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x10000020) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000734000-0x5c)={{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x5, [0xade, 0x4, 0x800, 0x6, 0x3, 0x7, 0x5, 0xa5]}, 0x5c) pread64(r1, &(0x7f00000e1000)=""/61, 0x3d, 0x0) 2017/12/17 12:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x2000000000, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000e66000)='/dev/loop#\x00', 0x7fff, 0x800000102) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000013e000)={0x0, 0x0, 0x0}, &(0x7f000063e000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x800000010000040a, r1) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f00000d1000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000223000)=0xc) getpeername$inet(r4, &(0x7f000052a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000427000-0x4)=0x10) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000011e000)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f000036b000)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0xd, 0x80000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000b79000-0x5)='dead\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039e000-0xd)='%*%-vboxnet0\x00', 0xffffff7ffffffffd) keyctl$instantiate_iov(0x14, r6, &(0x7f0000aca000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c6800a933a3eac6217fb049e3b3d63b0a6dda4813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4f}, {&(0x7f00007d3000-0x7a)="0c47bd43c881ef24abf83035675e33066b6fe2ad7e583455a5507c480b3eafda144d54d6e626fd394ba4bba0ba80f6af9854c57ae02409c2c558820dde286e86268e5395044ac1f41bc300d25dc3e16bc7c4cd6b611b40304177e466e68a54a517a0de741f8e75c11ec86ee3a16b79d70b86a5a10b50a5c6e3da", 0x7a}, {&(0x7f0000010000)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea37342c60b43f5f2f68f", 0x26}, {&(0x7f000019c000)="133d79a4867abd3fdd1ce0e57723069bb1ecd18ab3e114edce337de270e7ff49dca74f8e0dc4bffe597ff91a8d22f60f42e44455b26157b6d62d10b18e4345a62491b677c172a53a9a2d94a79c27cf454718f1874f4205eab94ba436e7d4da899782460a81cddd6970b0473d91b6c2eeb40ba01cb017fd3608c1f9ebeea4baacd25810fb845ddb52ab8487c1a30dff47f5b7fb7b4b379037bfa001dd6c56e3bf6cc2abdbde4b6314dfaaed2567bc901fdc70bdf5623b83", 0xb7}, {&(0x7f0000399000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335fc58f5da30956dc47", 0x9f}, {&(0x7f0000def000)="76155432ccc22230da52819b95dd290c22bbf74b643def9f0d1848e6c45aacb4d58a506593", 0x25}], 0x6, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x7, {0x0, 0x7}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000fc4000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f1000)='/dev/kvm\x00', 0x3, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = msgget(0x1, 0x20) msgctl$MSG_INFO(r10, 0xc, &(0x7f000021c000-0x7)=""/7) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) accept4$ipx(r2, &(0x7f0000362000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb3000-0x4)=0x10, 0x800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000541000)=0x105004) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) r11 = getpgid(0xffffffffffffffff) r12 = syz_open_procfs(r11, &(0x7f0000aeb000-0x7)='statm\x00') syz_open_dev$sg(&(0x7f00002d6000-0x9)='/dev/sg#\x00', 0x0, 0x1) sendfile(r12, r12, &(0x7f0000dc0000)=0x0, 0xff) 2017/12/17 12:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00009bc000-0x4)=0x1, 0x4) keyctl$join(0x1, &(0x7f0000e28000)={0x73, 0x79, 0x7a, 0x1, 0x0}) clone(0xffffffffffffffff, &(0x7f0000027000)="", &(0x7f0000c49000)=0x0, &(0x7f0000022000-0x4)=0x0, &(0x7f000041d000-0x1)="e3") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ac000-0xb8)={0x0, 0x3, 0xffffffff, 0x68a7, 0x5, 0x6, 0x7, 0x0, {0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a, 0x2, 0x2, 0x7fffffff, 0x2}}, &(0x7f0000453000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004a8000)={r1, 0xa6, "3715eb20414088109c88bb08e4583b7ce6020fb9adf0290124923a55e6e46f392e9be0bb442637dde3880c40cb4597b974bee3eb835b2255e57efb92c624c7645506767236cc8ff4a6c34f2dfe2f600af18da147b3f5f3b4f704485167d5f528ae0d7e5f523e3babe417b8736d7b8bb192b6c75b8119c916dc20e697576337aa2fccebde301dc841e9b08a43c936d1eb7f26a4eba449402ef38b6ac16d6ca7952ea78a791250"}, &(0x7f0000bf4000-0x4)=0xae) clock_gettime(0x2001ffffffffff, &(0x7f0000565000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002b0000)={@generic="ac1e0800bd3300000100", 0xaa}) r3 = socket(0x11, 0x10000000803, 0x14) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000d3000)=0x0) setsockopt(r3, 0x103, 0xf, &(0x7f0000e10000)="2000016f93", 0x5) sendmmsg$nfc_llcp(r3, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x7, 0x1, 0x5, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x2276}, 0x60, &(0x7f0000fa5000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb0400000099fa000000ffffffffdec7cfb5475b5a35645aeb7a61a0", 0x1c}, {&(0x7f0000fad000-0x8d)="008c53000084202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae3060000002427571d61de03026fe808904892c9dd37032f740fff607f080000006fe080fffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}, {&(0x7f0000fa4000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761cd6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x40000000003, 0x4, 0x5, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x2}, 0x60, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f0000c9c000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839a39113eda60bb7cc1be8ce30d045686643d8a18ca9dd487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000fad000-0xfe)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316736982aff362012f29b92209b880ab9391036d2c980349766d32135ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fac000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00004f3000-0xd6)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x28, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0xe}], 0x2, 0x20000080) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/vga_arbiter\x00', 0x141002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004b6000)={0x21, 0x1ff, 0x1, 0x6, 0x0}, &(0x7f0000206000)=0x10) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000569000)='/dev/kvm\x00', 0x8040, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00009e0000)={r2, 0xc34c}, 0x8) fstat(r5, &(0x7f0000582000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000601000)='/dev/sequencer2\x00', 0x40e00, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000ad9000)={0x9, 0x5, 0x8, 0x81}, 0x8) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000c67000-0xc)=""/12) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00006d4000-0xb)='/dev/vcsa#\x00', 0x6, 0x400) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_open_pts(r7, 0x801) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00006c7000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3c000-0x4)=0xc) write(r8, &(0x7f00007db000)="7b0d930f5ab422", 0x7) 2017/12/17 12:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000f89000)=""/0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007c4000)=0x0) getpriority(0x0, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005e9000)={{0x3, 0x3, 0x3, 0x2, 0xffff}, 0xfffffffffffffff7, 0x7, 0x9891, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f0000920000)="6ee368f46a90cb5f0829bd3149bf06138218532ae3daf07736414b9df1dd65de1590cc57461425f27d6504b4ecc0b17780eb71c9a11440b010b5334e151cc259acbceb7e63e16596f764334f787e5b046aca10af9385a7206b22da9a985470ff9125ab36aeffb9c1efd0fcdd8137c64c86bd7afc040d8397cfc5cb33e34958da875093bec921d3dc65338693ca0c0473dd7896795cebc058ee2d9d5e6d2fc3781a44ab03a23c01671ca0ce73d2dd1ef250e491702176a1a5fcf0763b9abbb2bfef7f3f0a2f455b4cf8", 0xc9) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd62f5df57989085, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2) r4 = gettid() r5 = creat(&(0x7f0000723000)='./file0\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r4}) recvmsg(r7, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x3f}, 0x0) dup2(r5, r7) stat(&(0x7f0000504000-0x8)='./file0\x00', &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r4, 0x16) 2017/12/17 12:46:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) get_thread_area(&(0x7f000047e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000067b000-0x28)={@generic="02000000040000000104008000e9bc22", @ifru_data=&(0x7f0000a2a000-0x20)="6ab7c94a52c03b403cd2018c437ea68f6d34a08baf0c9e0c349a7d9a701b0002"}) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006d5000-0x10)=[{&(0x7f0000923000-0x61)="6cf4c3cc66490d186451312c22d8623b01007e5d1bd179f41be122010a0a80c89b2f4005e5ac8b88d42aef6cd086d371ba89675c8a207dc89c755f2a9b7c9029dd18fed4d7dbb9c36be739b2b238a03ace75bf0186fd73f85f45c2660d32598f7a", 0x61}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000a6b000-0x9)='/dev/rtc\x00', 0x610000, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000000, &(0x7f0000ff1000-0x1)=0x3fa, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fca000)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000c03000)=r3, 0x4) getpeername(r2, &(0x7f0000e88000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009d7000-0x4)=0x1c) ioctl$TIOCGETD(r3, 0x5424, &(0x7f000099b000-0x4)=0x0) ftruncate(r0, 0x800093) inotify_init() pselect6(0x40, &(0x7f000078d000-0x40)={0x6, 0x8, 0xde0, 0x40, 0x3ff, 0x2, 0x2, 0x0}, &(0x7f00007c2000-0x40)={0xa, 0x6, 0xff, 0x10001, 0x1, 0x81, 0x8000, 0xffffffff}, &(0x7f00000ae000)={0x3377, 0x8001, 0x7, 0x800, 0x3, 0xfffffffffffff212, 0x6, 0x9}, &(0x7f0000c5d000)={0x0, 0x989680}, &(0x7f0000cc0000-0x10)={&(0x7f000062a000-0x8)={0x0}, 0x8}) clock_gettime(0x0, &(0x7f0000c9e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a95000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xffffffff, 0x400000006, 0x0, &(0x7f000019c000)={r4, r5}, &(0x7f000042a000-0x4)=0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffc, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 181.126667] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/17 12:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) r5 = socket(0xc, 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) ioctl$int_in(r3, 0x5421, &(0x7f0000744000-0x8)=0x1) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(r2, 0x0, &(0x7f0000280000)={0x3f, 0xfc56}, &(0x7f00005a3000)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) sendmsg$nfc_llcp(r3, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0xffff, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000d7e000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x26, 0x3b, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000f8a000)={r4, 0x4}, 0x8) 2017/12/17 12:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00008ab000-0x8)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b64000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00008ef000)=0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004b4000)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d55000)=0x71) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a19000)={0x2, [0x0, 0x0]}, &(0x7f00004c2000-0x4)=0xc) r4 = socket$key(0xf, 0x3, 0x2) r5 = dup2(r4, r2) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000b36000-0x8)={r3, 0x6985}, 0x8) recvmmsg(r4, &(0x7f0000100000)=[{{0x0, 0x0, &(0x7f0000cd0000-0x18)=[], 0x0, &(0x7f00003f1000-0x1000)=""/4096, 0x1000, 0x3}, 0x79f2d32c}, {{0x0, 0x0, &(0x7f0000831000)=[{&(0x7f0000c6f000-0x8e)=""/142, 0x8e}, {&(0x7f0000efe000)=""/4096, 0x1000}, {&(0x7f00000c2000-0x1d)=""/29, 0x1d}, {&(0x7f000087e000-0xbf)=""/191, 0xbf}, {&(0x7f000055a000-0x67)=""/103, 0x67}, {&(0x7f000032d000-0x9c)=""/156, 0x9c}, {&(0x7f0000934000)=""/149, 0x95}, {&(0x7f0000588000-0x5)=""/5, 0x5}, {&(0x7f0000a71000-0xce)=""/206, 0xce}], 0x9, &(0x7f0000e5d000-0x38)=""/56, 0x38, 0x20}, 0x13e90f1a}, {{0x0, 0x0, &(0x7f000037d000)=[{&(0x7f0000edb000)=""/4096, 0x1000}, {&(0x7f00000f2000-0x45)=""/69, 0x45}, {&(0x7f00000f4000-0x3b)=""/59, 0x3b}, {&(0x7f0000cbc000-0x2c)=""/44, 0x2c}, {&(0x7f00007bd000)=""/130, 0x82}, {&(0x7f00000bb000)=""/197, 0xc5}, {&(0x7f00003e6000-0xcf)=""/207, 0xcf}, {&(0x7f0000a4f000)=""/118, 0x76}, {&(0x7f0000a4a000-0x24)=""/36, 0x24}, {&(0x7f00008ed000-0xed)=""/237, 0xed}], 0xa, 0x0, 0x0, 0x9}, 0x401}, {{&(0x7f0000297000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000072e000)=[{&(0x7f0000325000-0xd7)=""/215, 0xd7}, {&(0x7f00003b6000-0x4)=""/4, 0x4}, {&(0x7f0000310000)=""/14, 0xe}, {&(0x7f0000413000-0xcb)=""/203, 0xcb}, {&(0x7f0000506000-0xad)=""/173, 0xad}, {&(0x7f0000781000-0x66)=""/102, 0x66}, {&(0x7f0000496000-0xa8)=""/168, 0xa8}, {&(0x7f00002b0000)=""/0, 0x0}], 0x8, &(0x7f0000458000-0x63)=""/99, 0x63, 0x3}, 0x5}, {{&(0x7f000063f000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000dac000-0x8)=[{&(0x7f0000a9b000)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x3ed}, 0x3f}], 0x5, 0x40000040, &(0x7f0000509000-0x8)={0x0, 0x989680}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x8, 0x80, 0xfffffffffffffffc, 0x0, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000da2000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/17 12:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000068000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f00007d8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000377000)={r0, 0x6bdb}, &(0x7f0000824000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "c57fff", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0xff, 0x99, 0x1000, 0x0, 0x5, 0x4, 0x0}], ""}}}}}}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000210000)='mountinfo\x00') ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000fc2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x400) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x80000003, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40014, r2, 0x0) mmap(&(0x7f000040c000/0x3000)=nil, 0x3000, 0x1000000000000003, 0x13012, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x7fd8, 0x5, 0x8001, 0x1, 0x100000000000002, 0x7c, 0x3, 0x409}, &(0x7f0000001000-0x40)={0x101, 0x72f8, 0x43, 0x7, 0x10003f, 0x5, 0x29, 0x3}, &(0x7f0000002000-0x40)={0x100002, 0x5, 0xf7ffffffffffffff, 0x4000002, 0xffffffffffffffff, 0x2000000000080, 0x80, 0x1}, &(0x7f0000000000)={0x5, 0x3}, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x8)={0x7fffffff}, 0x8}) socketpair(0xfffffffffffffffd, 0x8488d, 0x6, &(0x7f0000079000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000d15000-0x8)={0x0, 0x0}) r5 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000b2a000)={@loopback={0x0, 0x1}, 0x800, 0x8000003, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000822000)=0x0) perf_event_open(&(0x7f000012f000)={0x2, 0x78, 0x968, 0x1, 0x8000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r5, 0xa) munlockall() r7 = memfd_create(&(0x7f0000e1a000-0x1)='\x00', 0x20000004) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000e32000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000000000000, 0x1, 0xff, 0x8, 0x3f, 0x1, 0x9}, 0x20) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f00008f3000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) accept$nfc_llcp(r7, &(0x7f000054d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b6d000-0x4)=0x60) 2017/12/17 12:46:39 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000dc6000)={0xa, 0x3, 0x71a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ef2000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000ef2000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008ab000)=0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ef2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000e7c000)=0x0, &(0x7f0000ef2000-0x4)=0x4) getpid() setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) syz_emit_ethernet(0x1030, &(0x7f0000eec000-0x1030)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7fff08ff3503", [{[], {0x8100, 0x3ff, 0x2, 0x3}}], {{0x800, @ipx={0xffff, 0x101e, 0x5, 0x0, {@random=0x5, @random="4c7f1f0af9cf", 0x8a}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "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"}}}}, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ef3000-0x2)="af46", 0x2, 0x20008047, &(0x7f0000c4e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ef4000-0xd8e)="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", 0xd8e, 0x40, 0x0, 0x0) socketpair(0x5, 0x4, 0x3, &(0x7f0000614000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ef2000-0x4)=0x0, &(0x7f00006c2000)=0x4) r4 = socket$inet(0x2, 0x5, 0x8000000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000ef5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e73000)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000cdb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fe000)=0xe8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000995000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef4000)=0x14) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000ef5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef4000)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x2, &(0x7f000092f000-0xc)={@empty=0x0, @multicast2=0xe0000002, r5}, 0xc) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ef1000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_opts(r4, 0x0, 0x4000000010, &(0x7f0000ef0000-0x3)="9dff98", 0x3) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ef2000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000ef6000-0x4)=0x200000000000003, 0x4) socketpair$inet6_sctp(0xa, 0x400000000005, 0x84, &(0x7f0000ef1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b09000-0x20)={"a098f3043a00b4fda1ceca94a90d9de1", {0x4, 0x2, 0x3ca, "a153659845e1", 0x5e2, 0x0}}) 2017/12/17 12:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) r5 = socket(0xc, 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) ioctl$int_in(r3, 0x5421, &(0x7f0000744000-0x8)=0x1) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(r2, 0x0, &(0x7f0000280000)={0x3f, 0xfc56}, &(0x7f00005a3000)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) sendmsg$nfc_llcp(r3, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0xffff, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000d7e000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x26, 0x3b, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000f8a000)={r4, 0x4}, 0x8) 2017/12/17 12:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000503000-0x78)={0x2, 0x78, 0x968, 0x100001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x200) ftruncate(r2, 0x7fff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d1000)="5ac0467937edb05d11343f34cdfd33fddd556c24dff59450911b59b2027e0f9f9818deb530e2450816cecea5c29a09c488e863833ecd7432cbb730ead4c2be06e7e114753b8b915ac224eb504e4fbb00ce6345c420b1ece35d9c557a7b712a4d8f1dc36ea6c6636b39fb5637bedfce7f099eb8d4c4ac9da89ed83e2ccac9fc8d775f2d9fb3dcf3f24d0538abb04920a5658a72802a697b52944dd40fcc4fa6b9", 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fa5000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000dd000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000faa000-0x10)={0xfffffffffffffc01, 0x4, 0x5, 0x200, r3}, 0x10) setns(r1, 0x48000000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000005d000-0x8)={0x0, 0x3}, &(0x7f0000144000-0x4)=0x8) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f64000-0x4)=0x0, &(0x7f000035f000-0x4)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r4, r2, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r4, 0x540b, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000660000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000c88000-0x4)=0x1ff) write$sndseq(r2, &(0x7f0000089000)=[{0x7e0, 0x7fff, 0x7338a6e2, 0x80, @tick=0x3, {0x795, 0x101}, {0x401, 0x5}, @quote={{0x3, 0xffffffffffff6d87}, 0x14, &(0x7f0000573000-0x30)={0xfffffffffffffff9, 0x7fffffff, 0x50, 0x13d, @tick=0x6d5, {0x48a, 0xb62}, {0x2, 0x3}, @control={0x2, 0x2, 0x2}}}}], 0x30) fstat(r4, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00002c3000-0x1c)={0x80000000, 0x400, 0x4, 0x0, 0x4, 0x3, 0xe95e, 0xd0b2, 0xaf, 0x4, 0x962, 0x9, 0x0, 0x0, 0x2, 0x5, 0x80, 0x57, 0x7}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000a3b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008be000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000be6000)=@common='rose0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/sequencer2\x00', 0x40040, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000096d000)=0x0) fcntl$setlease(r2, 0x400, 0x1) r3 = geteuid() r4 = dup2(r1, r0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00008c0000)={0x8, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getresgid(&(0x7f0000947000-0x4)=0x0, &(0x7f000028a000-0x4)=0x0, &(0x7f0000445000-0x4)=0x0) fchown(r0, r3, r5) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x1, r6) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000902000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000cd0000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000534000-0x31)={r7, 0x29, "412bf96a8e221ee5de51dedf1b8687b8d4849acaa443d84fa735af4d5880d7fb47d9c1a57762d18819"}, &(0x7f00002a4000-0x4)=0x31) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x86, 0x0) ioctl$TCSETSW(r8, 0x5402, &(0x7f0000bca000)={0x48, 0x4, 0x3, 0x5, 0x81, 0x5, 0x0, 0xa23, 0x4, 0x0, 0xfff, 0x2}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000343000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f00006fa000-0xc)='/dev/autofs\x00', 0x200800, 0x0) timer_create(0x2000000000000, &(0x7f00002ba000)={0x0, 0x1d, 0x1000002, @thr={&(0x7f00007db000)="474f07a08e9378e0e7fc3b2e2c04e310a71ba48f78830004759265ae364ae4bdff5f1bfaf9f4f3d5675e3934bf7cc31333f6f06b44b8851533636b4945144646150d0a", &(0x7f0000569000-0x2c)="479421606a0ff1102d142d2fcc8d98b062b01b020eb9df1665726ebd6c04bc1d3318db705dd05d2d29e7332c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) clone(0x0, &(0x7f00007b5000-0x4)="2a3ab350", &(0x7f000081e000-0x4)=0x0, &(0x7f0000f0b000)=0x0, &(0x7f000019e000-0x11)="8b42b568e8c5cde2273420aa7667a434be") setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f19000-0x4)=0xd, 0x4) read(r0, &(0x7f00007eb000-0x2a)=""/42, 0x2a) set_robust_list(&(0x7f0000fe9000)={&(0x7f0000970000/0x3000)=nil, 0x7, &(0x7f0000e77000/0x4000)=nil}, 0x18) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x2000], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0xfffffffffffffffe, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$FIONREAD(r9, 0x541b, &(0x7f0000743000)=0x0) socket(0x10, 0x3, 0x0) [ 181.219243] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14313 comm=syz-executor6 2017/12/17 12:46:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006f8000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000b1c000)={{0xffffffffffffffff, 0x3f, 0xa75, 0xffff, 0x0, 0x40}, 0x1}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f0000ee6000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009c2000)=0x5, 0x4) r2 = epoll_create1(0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a4d000-0x4)=0xa00, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) r3 = socket(0xb, 0x2, 0xb4) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00001eb000-0x4)=0x0, &(0x7f000094e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ccb000)={0x0, 0x84, &(0x7f0000306000)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000001}]}, &(0x7f0000db4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008d8000-0x8)={r4, 0x3}, &(0x7f0000cc1000)=0x8) connect$inet(r0, &(0x7f00008c4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = shmget$private(0x0, 0x4000, 0x4, &(0x7f00003df000/0x4000)=nil) shmat(r5, &(0x7f0000ebc000/0x3000)=nil, 0x6000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007b9000-0x4)=0x9, 0x4) 2017/12/17 12:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) r5 = socket(0xc, 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) ioctl$int_in(r3, 0x5421, &(0x7f0000744000-0x8)=0x1) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(r2, 0x0, &(0x7f0000280000)={0x3f, 0xfc56}, &(0x7f00005a3000)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) sendmsg$nfc_llcp(r3, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0xffff, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000d7e000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x26, 0x3b, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000f8a000)={r4, 0x4}, 0x8) 2017/12/17 12:46:39 executing program 2: mmap(&(0x7f0000000000/0x74d000)=nil, 0x74d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00005de000-0x8)='./file0\x00', 0x40040, 0x80) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002dc000-0xc)='/dev/autofs\x00', 0x200000, 0x0) r1 = openat(r0, &(0x7f000074d000)='./file0\x00', 0x100fff, 0x4) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000750000-0x10)={0x0, 0x0, 0xd17c}) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(r1, &(0x7f0000750000-0x8)={0x0}, 0x8, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000046b000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00004a2000-0x18)={0x0, 0xfffffffffffffff3, 0x40000, &(0x7f00004a4000)=0x0}) r5 = memfd_create(&(0x7f00006ee000-0x2)="75736572aa736563757269747900", 0x3) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f000056a000-0x2b)="a9e2ff5f0a1e361d96c0d7087c6a358c20b6477c7c5c9cbf84bc34fcb44cc1f6b07bb2c37cca79eaa699d5", 0x2b, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f000002d000)=0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000750000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x40000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x0, 0x3f, r6, 0x0) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x4, 0x6, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x80000000) mmap(&(0x7f0000271000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f000074e000)={0x4, 0x0, [{0x186, 0x0, 0x0}, {0x40000001, 0x0, 0x0}, {0xbb3, 0x0, 0x0}, {0x0, 0x0, 0x4}]}) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r8, 0x0) mmap(&(0x7f0000574000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000074f000-0xc)={0x0, 0x2, 0x20}, &(0x7f000074e000-0x4)=0xc) mmap(&(0x7f000060b000/0x4000)=nil, 0x4000, 0x8, 0x2001c, r1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000198000)=@assoc_value={r9, 0x8}, &(0x7f000074d000)=0x8) mmap(&(0x7f000074f000/0x1000)=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, 0x6, 0x10010, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r8, 0x4008ae52, &(0x7f0000001000-0x8)=0x3ff) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000012000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000000080000}, {0x7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x80000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f0000026000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r7, 0x4020aea5, &(0x7f0000001000-0x20)={0xf001, 0xf002, 0x800000000000004, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000440000/0x2000)=nil, 0x2000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000750000)='./file0\x00', &(0x7f0000162000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f3e000)={0x0, 0x1000, "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"}, &(0x7f0000bd7000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000056f000-0x20)={0x9, 0x80000001, 0x209, 0x3, 0x7, 0x7, 0x9, 0x7fffffff, r1}, &(0x7f00003f2000)=0x20) shutdown(0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shutdown(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000248000-0x38)=""/56) r5 = dup3(r3, r4, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000349000)={0x3, 0x0, 0x4, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000d9000)={0xfffffffffffffffb, 0x44f, 0xfff, 0x0, 0x80000000, 0x44, 0x1ff, 0x8, 0x9, 0x9, 0x2}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) openat$vcs(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/vcs\x00', 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00006b9000)=0x0, 0x4) munmap(&(0x7f00004f1000/0x8000)=nil, 0x8000) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) getpgrp(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/rtc\x00', 0x40000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000072d000-0x8)='trusted\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) write(r2, &(0x7f0000567000-0x5)="3f340964a8", 0x5) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000805000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffff6b, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000914000)={0x0, 0x0, 0x1f, 0x5}, &(0x7f0000104000-0x4)=0x10) setrlimit(0xf, &(0x7f000097c000)={0x9, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000066e000-0xc)=@sack_info={0x0, 0xc62, 0xffffffffffffff03}, &(0x7f00009a7000-0x4)=0xc) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed3000-0x9)='/dev/rtc\x00', 0x105000, 0x0) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x1, 0x10, r5, 0x0) write(r5, &(0x7f0000ebb000)="facce0d92008991770d2802629b8e7c62e5a566b663b9b05aff7ebd95b67039e5c4b5745c14254c576f4aca5d9d146c51d44c2633c33f424aef6bfd11a9f89c3e291e71b42fb4b53", 0x48) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f000059f000-0x28)={&(0x7f0000285000/0x4000)=nil, 0x100000000ffff, 0x4, 0x0, &(0x7f0000336000/0x800000)=nil, 0x7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000245000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lremovexattr(&(0x7f000095d000)='./file0\x00', &(0x7f0000bf6000)=@known="63706d2e61000000002e7379734c5dcb44530563757269747900") setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000df1000-0x4)=0x20, 0x4) connect$unix(r6, &(0x7f00000bc000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f00001ee000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000)=0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00001c3000-0xbc)={0xffffffffffff7fff, 0x1, 'client0\x00', 0xffffffff80000004, "7eca7008d032198a", "449b064ba536356d8a2233a39312e60c2717d5307fa1b5a38b7529f22cbe77e1", 0xfffffffffffff001, 0x139f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000733000)={r4, 0x21, "19c252f875a989c7135a911e90a98a3a769c6b2ee183d7aa4a95754d2decc14e0b"}, &(0x7f0000d3a000)=0x29) 2017/12/17 12:46:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x88000004, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r4 = mq_open(&(0x7f0000233000-0x5)="707070316c6f4047504c736563757269747973656c667472757374656463700173657400", 0x4042, 0x80000000000, &(0x7f000066a000-0x40)={0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) r5 = dup3(r4, r4, 0x80002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x20000000002, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x4, 0xfffffffffffffffe, 0x6, 0x0, 0x7080, 0x0, 0x0, 0x7f, 0x6, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005bc000-0x8)={0x0, 0x0, ""}, &(0x7f00006a8000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003f4000)={0x0, 0x1}, &(0x7f00007e1000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c7e000-0x20)={0x0, 0x1c9, 0x1, 0x8, 0x401, 0x8, 0x0, 0x7d, 0x0}, &(0x7f00007ab000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d4000)={0x0, 0x5}, &(0x7f0000712000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000814000-0x98)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000ae3000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ab1000)=@assoc_value={0x0, 0x401}, &(0x7f0000dab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000051c000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x8, 0x6e, 0x100000000, 0x3, 0x8000, 0x10001, 0x9c, 0x36, 0xea, 0x0, 0x0, 0x9b, 0xc5a, 0x100]}, &(0x7f00000bd000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e0b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000043f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000f7c000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x10001}, &(0x7f00008de000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000a2f000)={0x0, 0x1}, &(0x7f0000144000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000108000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ca000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000dfa000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6b000-0x4)=0x1c) sendmmsg$inet_sctp(r3, &(0x7f000045c000)=[{&(0x7f0000713000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f9e000-0x90)=[{&(0x7f00001f1000)="05076b56874b7283a9f3fbd7c425168d50242dd062e2902cf20453bbf3cdabcf58c6f0d266df877ae08768c87a46907a19ccd5e49ad1632193f8e7e0b693370708ff31892b8e74c17091faa528c77344b84a4737f053d8e85d1f261d48812460d8dd1a39cfa7ff1010fba82e6b393a99f56e40d33733249fef5c659e10ed082598e4b6de17ba56bdd8b1184c8c296b00c0bbeec6418b8d92a49755fbd1fe655f99b132200dc79d63dc6162675130d891ed8fb8ff69f9015b0f701b6a75a47f4d9b2ce3e06cd4471c2699214d8d76b35f202919df3ce043d4fa27", 0xda}, {&(0x7f00008cd000)="c2dafe0ad9b39cedd8b2e8fe73d93e0bb8ce28", 0x13}, {&(0x7f0000a51000)="4d00933cb3ea6888bf4e6f0ec2bfe96b849f2282890d488ed82c0ad37e0af384ae1133a16399a67c83e0b80b6e2baa0c9bb0ed7bd040e30ea63f298624063e4fdc9ff8e72d5879c79b98892a2a5cbe1dcf1409bbd024f46e7f43439174d2ad1f438822fb40c2d3cc7caeb930b74c89a1a2fe6b2339ba6328fb204df20a12b363a0fd79cca84bb04cd3f2f0017ed4a49a6fefa4d4de90b997d3976aa8469c293e9d30d43373994d48d9f015d9f74f0c2d09342a8aa385f3f13f0107369b1d6fe64442f471346d468364f16d4cf107727dac121546292937a1c9b3697c6cd2504d", 0xe0}, {&(0x7f0000b6d000-0xcb)="e021b0e1920404f375cc98f40c724a2cadd820ae070a5b155f05d16ce9d14d13595f9f8daf261889b42fc57eaab616998adb25ef9c27e3e4cea8edb3057831fae1969174a2518a455ee43e579752f12dd398d1fa1233f132d9b85bc4859f6a9c752363b8447abc75e4591aabe7cb0d0cf05b38c0b394099c075a5452021191e28b5dcf7386ae9919c04530c93683fabf66d8611da1db8a939addb594a751261606653281c1101f59ea9a2e4427664247efdb2a669fc7d49c4f38c52d67d7848b72c7c0a0d2c8f4d3d411ea", 0xcb}, {&(0x7f0000d8c000)="0c920123374cc94b28f58a285b47d324a953c91c1b4006421c80f740ea23dc6da7e078d3314183242c116c0978b35616325d39ad6a489326280d", 0x3a}, {&(0x7f00001b2000-0x26)="f54b21709c81cb457e035f3d8b626d1b2b1238b95f3a2a69ddfc68aecd4b399f4432f18d1d68", 0x26}, {&(0x7f000064a000-0xd4)="efc6218b3e0929c01c7f0850b815c5144c26c6be7094f6b29ebc31c726a2b9387e1f8e55dfe75babf81d0da4cec7900ead841244da80dc31e161c50acac5a71a3e237ff875781b8730c257c88673dff475859a9e2b1a35fc7d592ca30c44f342fcd8e79366e25c41d5ac4ab53da6786682222167fa150b71ab483526973976cd3c0f939ac1b777c3f0caf1315a6d07da3723a8a97fe04604e4643dc781f45573d1296b3c2f078940ba54ef9953eccaf3f54c9402364da474170f2652b9a6bd7e700c936e8cba7bd268d4af1627be9b0111dd5644", 0xd4}, {&(0x7f000033f000)="b0e5bd65c63df95021e4743d25118575781b52ab0c94671605f30e1c523ac096d548d8c340aba23f7fa6e5c796e2fb69592df4ff639cea35f04ac2dfd2dd2a98ecdaa005805a13e6f2a6df207588b7a2afa694be96", 0x55}, 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0x1000}], 0x9, &(0x7f000063e000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x209, 0x7, 0xffffffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x200, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff01, 0x0, 0x200, 0x1ff, 0x6e, 0xe7, 0x5, 0x8001, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x100, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffff, 0x8004, 0x3, 0x7, 0x2, 0x70ec, 0x1, r10}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0xfffffffffffffffd, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8008, 0x5, 0x73a6, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xeb, 0x8200, 0x1aa, 0x8001, 0x1, 0x7, 0x400, r11}}], 0x8, 0x20000010}, {&(0x7f00007cf000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000018e000)=[{&(0x7f0000bde000-0x92)="59c3071c1be8d386720987e4dbc177426b53df8515fb10125197e0ec594b25717f24616e6be75667bf7f4988273befb4e5b6feb52dd319993bc7ace44f300c4e2afb76ac976bc32fdd257d342a3a5acd7e01015a0248ba3eea0113b9cb3937d5759fbe66d02a76e707d39fbafe2c437fc93f41177b3de3a3195edf6fcbbe5e5d4ee052ec5b2f012516db1884f16addefaac6", 0x92}, {&(0x7f000053e000)="a370c9cb2f0733fbcb062329bbdc526d13b812d833290e0b1acaac3fbd056fff3ed4eaf64182443972943953c199051f53ce2cae14b819a873e9f4e0bae9def9a152a44d65ac074f337743a84d42699ecea3ca9caac9d73dc28718fd95eda97cd66492c36e0b07408d9a438434f826a32c7df5257c9d2ffa74", 0x79}, {&(0x7f000065e000)="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", 0x1000}, {&(0x7f00006cc000)="00e12f7152063b2bd022d26d1cbbfcfce738f9126784957d387da474fd29dd3337383354528d1403dfbdece32b864107ae9ff4ab9173db1272a438a86522182fd85ad32bd82936c9a21e67fa43d82fa3d829d6e4d343ac37863d45b61d16d0dbb52c9939c74e44cc0d829d", 0x6b}], 0x9, &(0x7f0000e40000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x8, 0x3, 0x15b, 0x8, 0x40, 0x9, r12}}, @init={0x18, 0x84, 0x0, {0x10001, 0x1, 0x3fff800000000, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x5, 0xc, 0x5, 0x1608e38f, 0x40, 0x592e, 0xb92, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x0, 0x800, r14}}, @init={0x18, 0x84, 0x0, {0x5, 0xc4e, 0x8, 0xffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x800, 0x7ff, 0x7}}], 0x6, 0x8080}, {&(0x7f0000de2000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000072d000-0x20)=[{&(0x7f0000ebf000)="0c19ebdd20d8d662719cd436", 0xc}, {&(0x7f0000500000-0x68)="5e21f8409a351e1678c9d16a9ccac45e31466535a96cc905512a8e6514601f1a3d80338d6961ded2dc729e6713f7db7609eccb76b114f2c40464b878921f5000dbfe416a54661952caf72de7d8b2670d975a1f09bab54af05033c694ac6de127423bcc81709ba7a0", 0x68}], 0x2, &(0x7f0000989000)=[@init={0x18, 0x84, 0x0, {0x1, 0x9, 0x3d, 0x6}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0xffffffffffffffff, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x3, 0x86, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x8000, 0x7, 0x20, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x7ff, 0xfffffffffffffffd, r16}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x5, 0x6fd}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fff, 0x2, 0x8500000000000000, 0xffffffff, 0x0, 0x73, 0xffffffff, r17}}], 0x7, 0x44040}], 0x3, 0x8000) openat$autofs(0xffffffffffffff9c, &(0x7f000052e000)='/dev/autofs\x00', 0x2, 0x0) r18 = openat(r0, &(0x7f00001b9000)='./file0\x00', 0x226000, 0xf6) syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xde, 0x401, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x10, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000de8000)="707070316c6f4047504c736563757269747973656c667472757374656463700173657400") set_mempolicy(0x3, &(0x7f0000000000)=0x323, 0x8001) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d22000)={r18, r5, 0x1, 0x0, 0x0}, 0xc) fallocate(r4, 0x0, 0x4, 0xffffffff) r19 = socket(0x7, 0x3, 0x7ff) accept$unix(r19, 0x0, &(0x7f0000001000)=0x0) 2017/12/17 12:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) r5 = socket(0xc, 0x4, 0x7) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) ioctl$int_in(r3, 0x5421, &(0x7f0000744000-0x8)=0x1) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(r2, 0x0, &(0x7f0000280000)={0x3f, 0xfc56}, &(0x7f00005a3000)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) sendmsg$nfc_llcp(r3, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0xffff, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000d7e000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x26, 0x3b, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000f8a000)={r4, 0x4}, 0x8) 2017/12/17 12:46:40 executing program 7: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd1000-0x9)='/dev/rtc\x00', 0x2000000000000002, 0x0) perf_event_open(&(0x7f000055d000-0x4b)={0x2, 0x78, 0x6, 0x0, 0x6, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x20, 0x0, 0xf71f, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfc, 0xffffffffffffffff, 0x4) socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x8, 0x80007) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x132, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000f65000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000a9e000)={0x8001, 0x1, 0x3f, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x1000)=nil, 0x1000) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = socket(0xa, 0x6, 0x41e80000000) bind$nfc_llcp(r1, &(0x7f0000c87000)={0x27, 0x1f, 0x7a, 0x5, 0x7f000000000000, 0x740, "a59d8ef4efb7664e26c03db90079173a484496a18005e162734d0eed0ba691f68ddee16f650d625c541155ff302c732894cbcfbc6af05d678c47ac13155c41", 0x8}, 0x60) fallocate(r1, 0x3, 0x8, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000003, 0x2) r4 = syz_open_dev$tun(&(0x7f0000faa000)='/dev/net/tun\x00', 0x0, 0x20000) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="65520b3843b9ec8efd84f04ba11b7f6b", @ifru_settings={0x3, 0x6, @fr_pvc_info=&(0x7f0000d4f000-0x14)={0x8, @common='gre0\x00'}}}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000cd6000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) write$tun(r5, &(0x7f00006ee000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x1f}}}, 0x26) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f000000e000)={{0x1fffffd, 0x2, 0x9, 0x3, 0x2}, 0x84, 0x4f7c, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000-0xb)={0x8, 0x88}) ioctl$int_out(r2, 0x5464, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0xfffffffffffffffe) 2017/12/17 12:46:40 executing program 0: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008da000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0xfffffffffffffffe, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0}, r0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000905000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005aa000-0x9)='net/igmp\x00') preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/0, 0x0}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x2, 0x0) pipe2(&(0x7f0000044000-0x8)={0x0, 0x0}, 0xfffffffffffffffe) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000cf0000)=0xffffffffffffffff, 0x4) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000734000-0xe5)=""/229) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = eventfd(0x4) r8 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r8) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f0000c48000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dcf000)="0600000000000000db0001ee00ab00000000000008000000dface6000d722a26"}) bind$nfc_llcp(r1, &(0x7f00003e1000)={0x27, 0x9, 0x6, 0x7, 0xfffffffffffffffa, 0x1006, "ba0400000000000000fe1a4c87bbe65876c0934ecc818a8d45261d3f8367093932ca070d185039258124da87456a6e0672d91a2dc1a60dff0f0000523c43f8", 0x800}, 0x60) r9 = request_key(&(0x7f0000cb3000)='keyring\x00', &(0x7f0000faa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009de000-0x2)='*\x00', 0xfffffffffffffffe) r10 = add_key$keyring(&(0x7f0000069000-0x8)='keyring\x00', &(0x7f0000c40000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r9) r11 = request_key(&(0x7f0000518000-0x8)='keyring\x00', &(0x7f000051b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000497000)="f8", r10) keyctl$reject(0x13, r11, 0x0, 0xc, 0x0) mq_notify(r4, &(0x7f0000f45000-0x60)={0x0, 0x6, 0x0, @thr={&(0x7f000082b000-0x77)="b4643476d92f619016ffefda9f0dcf1463e8cdf67f017c165c999ebd6c40bd6bfc1f0e18b9db5a4b165d603a65639b2fe8828ab3fa1ddc2cc8936befe015bd68fd6c22ce492fe5f8999476a4694d68c1f5fe5094f83d7c23b55101c4e828d6a37055f503eb9c88bc16c54e9577ced8ca060eb3159b46", &(0x7f0000a85000)="dcea83ab0e6cdfa7c8e3665bbcf75434a03244391b1edcb55ab7f543755a5477dacfa1ca5031439fb0f8e418294fb8165cf9bbe090566a87d3bcb8124f3ee6057b3ce93b0f873bc19928078e50cdea709faed69d5c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r7, 0x0, r1, 0x0, 0x7, 0x2) memfd_create(&(0x7f0000854000-0x9)='net/igmp\x00', 0x0) write(r1, &(0x7f0000770000)="2200000014000700000910f7e2ff0000020003e401000000090002000005ff72f11557", 0x23) getpgid(r0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006b9000-0xfa)="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", 0xfa) 2017/12/17 12:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000c88000)='/dev/sg#\x00', 0x7, 0x4000) r3 = openat(r2, &(0x7f0000bfa000-0x8)='./file0\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d3c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000004}, "00000000000060cd000000e8ffffffffffffff0000000000000000000000010000000000000000000000000000000000000000000000000000fa00", 0x40000008c6, 0x80000000080003, 0x800000000000, 0x0, 0x80000002005, 0x3, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083e000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00001da000-0x5c)={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x3, 0xcee, @loopback={0x0, 0x1}, 0xffffffff}, 0x80000004, [0x8, 0x0, 0xbc2d, 0xffffffffffffffff, 0x0, 0x7ffffffe, 0x4f60, 0xfffffffffffffffd]}, 0x5c) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000024a000-0x4)=0x800000007) getpeername$inet(r5, &(0x7f0000cc2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) socket$inet6(0xa, 0x20000000003, 0x1c) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x100000001, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000147000-0xf)='/dev/sequencer\x00', 0x20006, 0x0) dup3(r1, r0, 0x0) clock_gettime(0x0, &(0x7f0000bc2000-0x10)={0x0, 0x0}) write$sndseq(r6, &(0x7f0000317000)=[{0xfffffffffffffffe, 0x80000001, 0xffff, 0x5, @tick=0x100, {0x5, 0xff}, {0x401, 0x400}, @result={0x6, 0xd8c}}, {0xfffffffffffffff8, 0x0, 0x2, 0x2, @time={r7, r8+10000000}, {0x0, 0x7}, {0x2, 0x2}, @addr={0x100000000, 0x100}}, {0x5, 0x8, 0x7f, 0x5, @tick=0x6, {0x0, 0x1}, {0x210, 0x3}, @addr={0x80, 0x5}}], 0x90) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000947000)=0x100, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000edf000)=0x0, &(0x7f0000ee3000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000049d000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000f34000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fad000-0x6)={r9, 0x1e}, 0x6) syz_open_dev$tun(&(0x7f000004e000-0xd)='/dev/net/tun\x00', 0x0, 0x40000000000004) memfd_create(&(0x7f0000664000-0xd)='/dev/net/tun\x00', 0x2) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:40 executing program 2: mmap(&(0x7f0000000000/0xb77000)=nil, 0xb77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = gettid() capset(&(0x7f00001b5000-0x8)={0x800000019980330, r1}, &(0x7f0000780000-0x18)={0x100000001, 0x2ad, 0x8000, 0x0, 0xffffffffffff9b27, 0x2}) mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000b77000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000062b000-0x18)=@generic={0x7fff, 0xba, 0xa}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000019e000-0x14)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000b78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000629000)="2400000014f1e601ff0000150c1d77001300003f000000001900000000160402e2eeffdf15d1", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003f0000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000074c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0xfffffffffffffffe, 0x8, 0x0, 0x8, 0x8}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f00007ac000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000351000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000cf1000)=0x45af, &(0x7f000043f000-0x4)=0x4) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r5 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r5, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0xc4, 0x0, 0x0, 0x0, 0x0, "403e485e86fc80b9df188ad12c0c2d3e2397ae1273f80b6269d68714f048e8a0955b8ff5af9ced948d61776de4be0de9847f798d3fe9fc3c46a97022d64c74d2cbae43f511abcb061465749dd43dd6ff388c888c90a943301d5ae207188a87eaefb0a5b015b01a13616494d913bab8c0323cc2cd2535651f591a263aea96bf50f2f731170f54807b50899798bbcc7190836ca0d84a662981629e2e2bfa263c06c1a827a32a7d64714b85cbd85c6497c94c"}], 0xc4}], 0x1, &(0x7f0000a9f000-0x58)=[], 0x0, 0x0}, 0x0) sendmsg(r5, &(0x7f0000784000)={&(0x7f0000f59000-0x58)=@alg={0x26, 'skcipher\x00', 0x6, 0xf, 'stdrng\x00'}, 0x58, &(0x7f0000d14000+0x814)=[{&(0x7f0000d87000)="2d58d240b242359c6e36a89dda1700b8a5c5cdde1f1f140cd0c531402b32cf1164a8f9232f640101c9ffd4ea300ff86534ccfd681b88473a1994c47c57ce77b9066fd69459fada32af0565c8cc680289d9e63dd39361c83a486ce1ab3924cc84d004bbc2b56396b277e2aa1415ab1741ad7f45a6b49c2a26d4450420e7118ffb8c606ecbb8805049d43ebcaec7", 0x8d}, {&(0x7f0000898000)="d9612cde00d045c3d949d94edc54afc94cdb02e29d8abc884ca4f5c58e3bfe4f6e3c9910a8b8c2dcb675c2c3785aaebd94130f5cbadfced7cd298517135fd928672f690d6b49753cd4ef04032ca82e9df1328c87889b279b284a10f26e5ea898d0c8e1a0a9ad05fcf2215912fc6536b18656b852145841525e77ede9e1dc40573f914d100acc3182f9fe933141a35dcf92da86f349b722ac467ed2ab883fb03ccbab07ff10919c3291475783a24a4441dbc64320cb16a2df4be562", 0xbb}, {&(0x7f000093a000-0xf6)="f8a4018a609817e71ac8c6b7de2342f626aa8a6039dadf362c9a0c149f2ba76deef94cfa8311cc13e4aad592093c937afb666b4859f92da66866e0ded5734108fc5122516840dbed26dd4eee72bf7021552efa6d2f4c41eb590a42099fd11525d15b7042d3579430cc41e42b0363a8b941341daf1f0457ff2cd85c1df72ced36e5ed08261f4d80315fbb631010265bf6dfab6d55447df08a30780327687f504ab2cf8be76711574dd40469fde9fc4c30556e6a47abac613d85795505a8f3349179e6e37c5077da1779c8c32ff406b0ecf8afc93159844662139138990d491e1611b55ea8d14c2517ec7cd82fcb57aff8b1e168f65236", 0xf6}, {&(0x7f0000b60000-0xc)="fa6ae5b8f6fd9c75524025a1", 0xc}, {&(0x7f0000ca8000-0xfa)="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", 0xfa}, {&(0x7f0000563000-0x30)="1b6c0eaf50b0cd949283192ed51ca2775164e984bbf1045751c7be1826216ace537bea5b3813568eb6e68f4902551bd7", 0x30}, {&(0x7f0000691000)="e0987fa3e956985b183c7fe4582737bbc92552d9d6856802251cd3dabc9fe0ac949b005f097bab2474bb42cd597f49c99d87afe4bda4a7ce3a35dcc5ca34814219c15e1fe81a74f638002bde54cb3e2941039ab2c200f2c05f5a8c8aad24f0d7994be0b21a2e16b1412714376452", 0x6e}], 0x7, &(0x7f00009ff000)=[{0x70, 0x185, 0xfffffffffffffff9, "e1a18df08b9f9f18586db5f10f6534fa4d8d96b6adae61ebdc50af63a40ff0fdeac40ec389b801b16a59f193553efee4928799ded485a4f99a46bb52cbfa5843daa446ee2bda2cbe0595b87c1bbda76da6c29453f12ba028a8ac0c"}, {0xd0, 0x1ff, 0x5, "6459f6b1346a89e5653049040a5f7ba5a3636779ceadcacff280b48f6fa4ef3dde90656292c5fef476e1f49c8afbeec792c5114a9ffd4a740985a3d6077c625b8454e9421ca75dcb1712231eb5d23d98263b8a80ced20ed76de328827d8f2a625d34a1e96c3440910ef5437fc19ccef4bd72f858899c42712adff92174efdf8d95a55f7f8ffde8d50921f4162131728a0d2d0225a2d5886126a1b79eebcfbb449948d1d1627e3fcf0183c0d2759362b48dc9dbfc7eb888a89034"}, {0xf0, 0x1, 0xe093, "201c1b4cf8dd8cf2332dfc5a35ba172e2fae4d91fef7c8933d38851bc333408f9612356d3fdb9a481e4800b9e91dfe1e6f671d968f87be774fee0b2bb3eb98526a7fadd1e82fe337650b7bee5bf37151982e026e30480447c907a0d2ae08419d49908502c633c7d8f2049690ded4c3e16b032532a56a1e8e72e1c09b2eec164eaf5e8e4095da5ecd2a199d7b0aadeafbd8b6734b377444892427703ee09ca513ae2306019662160fcd4bb3cdfd01a8b424ea352cfe49e7eea8cb42dbfa7ea6701c2ec9c0a5b610ef3f96105184f34a40b52f896abdb3a8e05747b2d4d15fd7"}, {0xc0, 0x11f, 0x7fffffff, "1e23cdc2ea14782e15768ebb9b5bd9441256b525fca0693529335fed5368edf717846f9506b345028d064410c1e64c5549274545167ffd1cfa220d7ae81f15e21c869dd50c573308fe0f5865ede46b8cb52615cbf87a630f26b2931b1cb0d65d612e0965d39a993d29f960baed4085f9ea7703871229e34b031bd39a2bf1e2e5e337bb602f85395d906e2054384b7b8675bef451d2cd12cb9abebd1e65513f7a99c31244550b251832"}, {0x20, 0x10d, 0x3, "ff785697f0ea2c888e"}], 0x5, 0x44000}, 0x40) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x40, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000861000)={0x10, 0x0, 0x77cff3b6, 0xffffffffffffffff}, 0xc) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f00000dd000)=0x5, 0x4) socket$netlink(0x10, 0x3, 0x0) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) socket(0xc, 0x4, 0x7) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) ioctl$int_in(r3, 0x5421, &(0x7f0000744000-0x8)=0x1) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(r2, 0x0, &(0x7f0000280000)={0x3f, 0xfc56}, &(0x7f00005a3000)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) sendmsg$nfc_llcp(r3, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0xffff, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000d7e000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x26, 0x3b, ""}, 0x10, 0x0}, 0x0) 2017/12/17 12:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004ef000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000720000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000327000)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000024000)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x1, 0xfffffffffffffffd, 0x2c, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x9, 0x20000, 0x10000, [{[], 0x1000}]}, @ra={0x94, 0x6, 0x2}]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002e7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b16000)={0x0, 0x715, 0xfffffffffffffdfb, 0x100, 0x8, 0x4}, &(0x7f0000169000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000280000)={r3, 0x2, 0x4, 0x200}, &(0x7f0000df7000+0x307)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000655000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc010643a, &(0x7f0000c6d000-0xc)={0x24000000, 0x7, 0x3d}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000c4b000)=0x0, 0x4) write(r4, &(0x7f00006c0000)="170000001a001bed0000132100f404008100000000018d", 0x17) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000ada000)=0x5e8d, 0x4) recvfrom$inet6(r4, &(0x7f00002a8000)=""/0, 0x0, 0x0, &(0x7f00001ab000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getresuid(&(0x7f0000936000)=0x0, &(0x7f000009c000-0x4)=0x0, &(0x7f00004cd000-0x4)=0x0) r6 = inotify_add_watch(r5, &(0x7f00005e6000)='./file0\x00', 0x2) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000b2d000-0xcc)=""/204, &(0x7f0000911000-0x4)=0xcc) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000d1b000-0x4)=0x7fffffff) inotify_rm_watch(r5, r6) r7 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000066000)=0x0, &(0x7f0000870000)=0x4) recvfrom(r7, &(0x7f0000821000)=""/224, 0xe0, 0x100, &(0x7f0000818000-0x8)=@sco={0x1f, {0x100, 0x101, 0x2d6, 0x5, 0xfffffffffffff800, 0x2}}, 0x8) 2017/12/17 12:46:40 executing program 6: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x9, 0xe7, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/ptmx\x00', 0x0, 0x0) syz_emit_ethernet(0x42, &(0x7f0000cdb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) sched_yield() syz_emit_ethernet(0x103a, &(0x7f0000d74000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x102c, 0x0, 0x0, 0x1ff, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0xb2c5}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x5, 0x0, 0x0, 0x8, 0x4, "e32b12", 0x7ff, '\nXq'}, "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"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000125000)=0x0, &(0x7f000060b000-0x4)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000db0000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000790000)={r2, r3, r4}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a6000-0x11)='/dev/vga_arbiter\x00', 0x480500, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f000021f000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000045a000)=0x38f, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x10002, &(0x7f0000c06000)=0x9, 0x4) r6 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2004) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20000b5, 0x20, 0x1155, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c4b000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x1c, &(0x7f00007d4000-0x4)=0x200000006, 0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000046b000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000f3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000083f000)=@assoc_value={r7, 0x1}, &(0x7f000040d000)=0x8) sendto$inet6(r6, &(0x7f00009a1000-0x1)="06", 0x1, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$vcsn(&(0x7f0000e88000)='/dev/vcs#\x00', 0x7, 0x8000) 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) r5 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r6 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) iopl(0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d13000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x78) r7 = syz_open_dev$loop(&(0x7f00005b2000)='/dev/loop#\x00', 0x4000000000e42, 0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000aff000)=r2) fsync(r7) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="142c9e415afa22ba6461426f5615cabdec08a6aab46ffa3428e729454856347d71a24ecb32e913671b9f2af3a2191a46a988d1a2a552a3ffa17dc3a2362a3ddb73110a5db734eee1d33a866f1ec0e54b7d7da61651054f458c6115880a4562b5e9f8a9e97a06179bdac02651675f23eaa3ec02a519a1e378407ba971954fb0d434b6855f268db622f8c9ce0148a221984769c1af803f2315f3ad14152bbb4881a4cf054dc41637869a8c3d0a51cd9c4576b615c20e52a7163ca8c1ce3304723fed2d0e5e4717a23238b771c42fc0b6f0b22ac44e61a7a273a6b079c138672ed184bdb483bdf24c4cbf7356fe6214d8db4b9c93ede53480be7a7c6f718b410be08edfced16fc4d732f36f944f5fdd179cb5234f36e79857f0acc4a727f6756e1b354586e80b0462bce13433b76ae0ecfc481749a4997c66f303fb466a33e03b180f9279a8300fb56b4e5ef80848b3aad019336c788c72250712adf336930e5fbc24504796a47c94551696c497c259c143c540ba0214ec08574fbbb3f0acee1d2e1c75ddf603434279e863239eea7d219eafdeee3055e1d80894b8d54de255f95100f6d4ff8653a48d9880a54886b5b8e0380ca86fb2cefc37806f3a8a2c7c7c102e6d0dc215c149bf3380fd85026838b9bda0b1be9a2e0e65e86d56a5ccd32786c2d564eff7f23007bcdefed76fcfaa13d6096b4f0922454d6db7f83a05e25d3d60ef77da17a54990bea74fa9505671a3023d34bd72fa864c14547afe5138f2311809bfbbfc08a68ee4e0c9e75d072865a785cbd0e459e167917bb4970165677c2dc0726b23f4c5709de824f776b0c9e0df50a773c8e1c68bc683cda602e712befdb874c773af2d8968551c4a4c5ecb4bc4cafbfc069eb1bc3c3fdc0deef6d632e5130ceceb275323f679ae550ac634c7b7ed178249a643e4f7ac065ac9285894afba3ca56543c3ab431b27f40dc8a077cfa60c2605d69830efad09af8ee96ba1d9e1f52376c96ad7f8a6c0a2ea4f661ffc31122763f93a893addf292d4b33d6c7042ffd74b5051072eb66e9f48ee6b6fef8384e42f1a0823b5d1f32992b7514fe3dc56306641a9e0d9abc24a07a128d3f475b1862dbebb8539807582aec2955ed0119c7bd5152dbe048519a9be0728a45bdc5720629e7c4d3e5ea1024f8bd8ac235c0989c330a6a1dae87917abd940b218c1ad58a0a4b340ec0c5aaf39829157c0ae221738a014bafa5ad22d841a84c7e24cee5b5fcaa0da4e107c13c0bb7900914ab20700695b92f170f747eddbf31f4a2fb8a569511b571f3ce4e23645df445930964892fe119142efb44f0d73f872c71b33c8188a4bd6583752bb026d84c5c7163cb1a3992cafc7b345cb084f2c30e293e30a0f7f20b993ac976c91087e8294d927156aa57222ed5e7cdd10f551ec4b5f7254b92459e6bf030351f5413f6b65c4830b37d3a8a0a45a1a7adf4b98895b8c4b09fe637829501435eec684b256400138c748767eef06370578ebe67c52fe81cf36aae37a152c5b2be57de68eeb7abfcc4f1393a6382b3c3510d2f99fafb58fab13ab097e1359d2227ffa0917a0a1909bc4fde93471e83cb6aa06ab259395f46c9412beed290f75592365774b9cd1a108ea64055885ba18f8da1ae82021865d1b9760e2d0ec0ea507f8ac545720dfbd9bdb992fc2b93f43345a92ff26be9401a45f295989d7141096b7361f31f62a3ce2a6784614b42b75819e19ceb9498fc2134250545669efa3c133c2df821244ef7fcf3263a317334101a133c6cf3570ac5c70bcad8a69cff4b94505698a01a78705d7987ccf9d01e7f7111996b90e1171eb88e2d003974ead09a8634aed716a50afc2d3693a70d010b6203d2da4ae8753289bc082ffb9cdf8c9d92b2853ed95fd591b87fbeaa8cc9afa73d3e9557e6efea3fb6a1bb75b0a1f65c7c82348838b0cbf115454ea57be1c1c2a2122dc0b165316c983b96f6ef25ebf646d9c09f5a5326f41aa407df1af281e182b8e1ca67828c16a89e05296e35b1a4765f395447d90e6dfc80684aad488bdb3d2ec0770e28d153b804c70afc699f36edc2457e66cb619dcff3e138432e63d1bd1bae7134219984271192062c4a888425a93cf4b9442c913acabe747d9e6ebae0eb6fecd42fd94e8214ebac254172338e7120a296507f4ee6fcd3fcc598343c6b8fddb521cda501d61e45328d554a2fa7f9d5b81254e238e210f80ca4b937912f8907bd0044e5bbf41f422cd1d677d4828bbb03888af68934133a5ec1849d5dacf7d159e4c0752123fe1e2aaacd0ebf0b51354ba42f20adbce12bb5bb62499441360ada30fd715be74cd7e3a6cf40ae3aed3781c0d4e1a5e3f02a975a5f8d6aa4ae9ef087774691a252456a94cda0e9cfeba7996654578d5fe2f197ed3186ced4105a24bd328a392e9461add7df607b7bce98ca8007d521324b4be58eb7c44f91901b8ecdad94b2c9bec6723f98c0aa3921d56b8b54b04fc48c99eda7abd82a22a7bb455a8b0d92af57c97f5ede1df970365d7de8addd92e17e307fa068971b6370dd19e2b0a661e47f9a553ddf03b79e6e9f4058eff80c96375987e9d57f2bcc938e7ea44389173e378786f6e0dc73bf27aa2c0bf841e8e22e50b560f1e09b10ef7f021e5e4202440cb9c74e0d18eda43597ebc2651dfeb8f0e7fe491a4e204866f22662c2e7aecacd2aa0909c0ccfd8f01d118f4bf9ae828af3e4e4b231448115281006f36eadbe03fbb776e6fd202d39ed78406d08ff11610cd2243474ee2855438e8940941e2f0b58b239d38e0341189882e57933af8e6d39ed8fa9a2128d998f5a2fb1647d5cd9323b1b6aae0b19623f75d1f4a1af56d18dd164b18a43631aec3cfe176b68ddd9a6081359504e896bfbf31e58e8fa1317a266b7daa94b2830ad5b96ba018597b8793cd93faf84eda8ef43d5545e6665c5b7dd83a1b0b0d34cefd361f2641f2e283d85d2726994d4f98837b2d0e4c3d1ecabf525659bbd5f1f147e5bd536c40dcdca8606d3357f0c318215628dad28ff27f98f6f8249747d81eab9b97776f40cfe2375438349f61a2e1f048b54fbc9cfb2c9df69d82d2c58d0ad1d666507edbdc4a7d5bb6c86b3c04c18b09afd8c92c0e852bd3c14349a180e83d238c58e3cfd2f8ba79f32f3704f5da0f7bda9ee410f5ac114247367df495be2d98066c52afc5650d0acc047dcffb52b503f1167486d77609c9a98c552b9b852b6ed18865401ac3c12af059b4a3f0ab442915594cb4bdf619349aa28345ed390a925a892078e74b58a4628461519b10b3d637bdb43d0e3adf7e4ad7f3114f937bce16a1718152c37e766445be9d2a8b87b28223238abb805e531aa9c9c3c804ee2b2b063842bab5c0ad3335f1bf3bc8cfd2c296828423e4d6aee9dfe98efe94b74c608ff81a8898d376e6339e7e31cd243a9a1740d3b66761d4ab2bf068998acc358047c39f14749b0c0364bec53f30ca905a85dea0c1e8a18d7abf7a7934f5e270eecffd09f7abfa0ca4501e8dfbfea463756b4373de52dc4b1ed534bd7318413ca9558b91e29fb61b0214340cf567d62258a0557a5f03b4592de14d8e227d522539dbf155c593ee77387c8f28ca7209313f61797b50e7e604713f3b39f72893d933563c3c6a4919b66d7ad694cf766762269581074c8624523e83ad3aea91b3afec7e9381d131eb96292a898a3447f09a193197de9930d9ca8e087bf04cee5b692938b000241c0294e81f925f838735d3b9bba76abce1213d57c8e774c911813a73dbeffd0cb7b26aa8e12ec41df2d20c9147f6557606700e91f140d24c2e034361dc0922578fc588fb44783f001d05f943cc84e16ad4c6f165bf3aafb6871587e4c7c5ba7d69490ec0d1b03d91554b0b4ac15fef8990a1f2303c97f7aca7993bdae4ac135515a6147fbd36d69f6460f68c65f187bd8096539dd5d9c117c63d3d73d67c32c5dd5f6a21981d5150ad8701fe020700dbf166afbb821e0f110796958923314c740a61d933a943311307a36e78176731e97b8b61edea6e6c52fd0f6dcf7844476c5a90f157bb53a88c9f94a4c561046bf8dafa95227f56250f60b5c2227e71b1a25b5bca2443ab6b9b911870c375ec6ef73e519c366c657f988e1a905dda348fb6148583c2b91983857de7b9f82718fd37ec35fc429cf37d5799c1e9ae03c94818f57dd5534f8f6b5ed3e185678466c5a3b5e2df32c4084043ee4931ff7c0e3f972a81fa27567e7578855ad71d664be99f541832eeaa5fafd248a2ac9b43dce8885d068725cebac8c4d1e234531bb8627ab7ea51407025d0606b99e13d4f0506fb598c9ab85c9a19f1e15798c351773d1b666ad92a9c125146321e75d1fb0cffabd5fe0bffda10190eb66b0b00cd960f9e50567faf6767b64a54434dc303a94ad1a0968e7621f763d32920670d24f2a44b20b3bed2a44a7526dfc5cd80b7b7cafee6513311b2a820971991f5249cfac1988960cd095f7ca3942f6b4bc7ffb256b811f4be170d0034f600f04025dfe18015da67c3076ff30315382cd4378ca8e92e22825f27cb2728c54833db1b45e26379f2c00cddcf3fdc5ab93d0bbe18858be2a549cbfec4248cc779c203eda7e6cb20b868d9c20fcb4887fac0cdb20c6357a051bec1141c6f7da1a55534f4919852eef86b977966a107f7c81543115d3d0ff13f40e596b8af25ee6664dcaec23070dbc14bf259f20c50a106693b5f880cf4a664752baadadaa3a6913e693630eb95904dc72f4796d1bcc1a7f145f0ade1ec254465d53ce63e061aaa4bcfb3b58a66ca67f334634fe20e2a1167933d8957b881aa8ad557eff59b23ade1c3d088b792bc65950cb530c2b9272eae1b1855e86eccf96394764c9190aa389de3622e309cd24372e1a885795332056dc0b96a264ddba6ccbe7f5a1880a3aaddf1363cf7a1c329b8a5de7df036887b0a565a8df684bed4bde44f893adb6d72290080aa867cc933427f376344bc1be20a1fdd21369ddfa53c2b92dc9350c56fb3b8f5cb0a9b44d64d005d089ac616638f0337bddab1486bcebfe708d2ffdbd84e7cc87823e0c5d31f73aa9ff8f31437986458bd01c89b5dbc7349d86884d6fbde87a2aa72ab48be9663d50a89aceb493ed9ac121973f396d4edfe025f968da3dc4560a80f5ba30f96a54661b69f71b48c881fb8bb86c05602ac91fd68d4f081a92ae5b5c7721eeb83b57169413bcd4223b2bedc876367ba7095e6c64ad06f9339afe9ae6486bf227912fcdd03dbe5ed8561e70c78013c69d2e802a0e94d7c526c7be4ac0e716e8e659e62c9d03e5f69775da9ee06f687155cca58879e884f1a702ef2544e8f0d1ea1c643cc2ccf0ad9bdf1ff33003f8ebef1598c37983abc0b2230febea24c774669439b86e0a988f144eb449eb438bec63674cc84305f0e4a3eaa48192053a40877ab8e26e42cb918e40c944e0406860e9f1e37ce2bc06dd63a850b3f88228003367e821420ef7f96c99194050213fc077fab8044872b52417d326a4565076c5e2e4e539f0a565fa2e7eda39eb8019be4f52c5df687a506d6903a4b4f2997480b485c9f9d4e0adb5abd08b3f1aa6dd693162d8f4b0de8cd0cab59e3aa7217b02fe9b82cb8820b7861d82a5cca9a89ca24f8b5f83ae41e8630bd381672724269309d3538e5af145fe3e5aa053b648f1bf963bd8e5765f3ec412c48e56080c25b1d2112fa1a40c6b6fe358983dac31a8970b21813d55dd707a8bc201f2fcfd382009f9ade068aca3f2acbdc9a250c7df24304e89eb407845366e37a") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) socket(0xc, 0x4, 0x7) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) ioctl$int_in(r3, 0x5421, &(0x7f0000744000-0x8)=0x1) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(r2, 0x0, &(0x7f0000280000)={0x3f, 0xfc56}, &(0x7f00005a3000)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) 2017/12/17 12:46:40 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x800000c0d) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000012000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0xfd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0072653000ff00000000670000000100"}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x80000001, 0xf, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aaf000-0x20)={r2, &(0x7f0000ffb000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1000000001}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffb000-0x10)={r2, &(0x7f00005ac000-0x4c)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c30001325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000222000)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8faa8cd412d2af75257ba97f6f3766df220e44513f721753e3c4a1e260f1a35e1733b8ad635afccc5728150172c88beb8f360a5002daeb1b261466800865e36014b6be8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b2fe265ec0f511487", &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x35, r0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000da6000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000083000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x1100000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000403000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00002a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/17 12:46:40 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init1(0x80800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x7f) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2017/12/17 12:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f000047d000)="02000000", 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ab7000)={0x0, 0x4}, &(0x7f0000381000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000056d000)={r1, 0xb7, "4016b66d668b68d49e22d7f7e8ed9d1bab433cb92c49ed6a8e32a242d4d3d9e4f6608fc1eab0295f22bff41ec8f3cc4aa931a43493951b15109ecf4358f225c5ab6c34e7a5a55e6e84b8702366eb2cdd431f5bb0228c5ee0d2768df29cbccdc5189af2c9bb296491c67830ee40ab02a7cac9af13822816bb88b4d85202da81f7bcd8cf259ecc9fa5fcc2ffbbd1916529b9ce11614dbe9dc4b2dd11409e62ec74fc2b8f243599d0728fff9f136f5b9d032a58f053096ff9"}, &(0x7f0000750000)=0xbf) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000731000)={0x0, 0x0}) futimesat(r2, &(0x7f0000047000-0x8)='./file0\x00', &(0x7f00005b6000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000da0000-0x44)={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000977000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9f000-0x4)=0xe8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ffe000-0x10)='/selinux/create\x00', 0x2, 0x0) setfsuid(r3) getresuid(&(0x7f0000c31000-0x4)=0x0, &(0x7f00004ed000-0x4)=0x0, &(0x7f00006fb000)=0x0) shmget(0x1, 0x2000, 0x28, &(0x7f0000954000/0x2000)=nil) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000045e000)={0x0, 0x0, 0x0}, 0xc) shmget$private(0x0, 0x2000, 0x78000000, &(0x7f00002b9000/0x2000)=nil) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00005d1000-0xc)={0x3, 0x0}) fchownat(r2, &(0x7f0000b87000-0x8)='./file0\x00', r4, r5, 0x900) bind(r0, &(0x7f0000006000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:46:40 executing program 4: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x3, 0x110) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000ed5000)=""/39) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a4b000)='/dev/vcs#\x00', 0x1f, 0x802000) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000afc000-0x4)=0x5) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000ed7000)={[0x7006, 0x2, 0x4000, 0x1000], 0xfffffffffffffffe, 0x64, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000ed5000-0x18)={0x0, 0x80, 0x3, &(0x7f00006da000-0x8)=0x0}) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ed9000-0x4)=0x0) mknodat(r1, &(0x7f0000509000)='./file0\x00', 0x10, 0x40) 2017/12/17 12:46:40 executing program 2: syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000063b000)=""/239, &(0x7f0000b2b000)=0xef) sendto$inet6(r0, &(0x7f0000fd1000-0xde)="d0697419957580ec735cb283131793993bbd33966533b4c0ed159c27aea71ff78e0ecbd43eb8c3e7", 0x28, 0x4800, &(0x7f0000b4a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) r2 = perf_event_open(&(0x7f000065b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x800, 0xb, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x7fff, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000feb000-0x78)={0x0, 0x78, 0x6, 0x7, 0x0, 0x0, 0x0, 0x5, 0x40, 0x4, 0x7fffffff, 0x3, 0x0, 0x8, 0x0, 0xad89, 0x4, 0xa8, 0x0, 0x40, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0}, 0x0, 0xf1, r2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) bind$inet6(r1, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r1, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r3 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000001000-0x1)=0x3) add_key$user(&(0x7f0000f9f000-0x5)='user\x00', &(0x7f0000825000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000054a000-0x16)="53cff1ef2e0fa488c476127e32acd05c5d8073f3b549", 0x16, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000633000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x0}, {r4, r5/1000+10000}}) [ 181.858441] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) socket(0xc, 0x4, 0x7) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) ioctl$int_in(r3, 0x5421, &(0x7f0000744000-0x8)=0x1) socket$inet_udp(0x2, 0x2, 0x0) prlimit64(r2, 0x0, &(0x7f0000280000)={0x3f, 0xfc56}, &(0x7f00005a3000)={0x0, 0x0}) 2017/12/17 12:46:40 executing program 7: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) getresgid(&(0x7f0000011000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000012000-0xff)=""/255) getegid() mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000)={0x4, 0x0, 0x10001, 0xa55}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000008000-0x10)={r1, 0x9}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000002000-0x4)=0x2) fallocate(r0, 0x0, 0x0, 0x10000) r2 = open(&(0x7f0000012000-0x6)='./bus\x00', 0xc2000, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)=""/0) 2017/12/17 12:46:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cbe000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c9c000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c9000-0x6)='logon\x00', &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) mmap(&(0x7f0000c9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000015b000)="6482735f7265736f6c76657200", &(0x7f0000c9c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r0) syz_open_dev$usbmon(&(0x7f0000c10000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x4800) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00007e3000-0xd)='/dev/net/tun\x00', 0x0, 0x28002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005ca000)={@common="677265301400f6faffff00", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysfs$3(0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)='/dev/sequencer\x00', 0x40c0, 0x0) clock_gettime(0x100000000000000, &(0x7f00001b2000)={0x0, 0x0}) getsockname$packet(r3, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c12000)=0x14) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000c12000)=@ll={0x11, 0x1c, r6, 0x1, 0x2000000000000d8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000112000-0x18)=[], 0x0, &(0x7f0000c9d000)=[{0x18, 0x102, 0x5, "863bfd890009911e"}, {0x18, 0x112, 0xff, "2b89"}, {0x60, 0x6, 0xa84, "c25ca9cc9ff93ef1feffaaa45a65b265243034812c96fc82c59355a0f87ae66d73dc6941fd562ee8d4cd161c8342421ba0471e8eda75be08ecd9e6dc1d58abc4b1d65cab06f4ebdbc13598bc137d7945"}], 0x90, 0x90}, 0x200000d3) setitimer(0x1, &(0x7f0000b9c000)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f0000c9d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000c11000)={0x6, 0xffffffffffffffff, 0x20000000fe, {r4, r5}, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049d000)={0x0, 0x0}) r7 = syz_open_dev$binder(&(0x7f0000c11000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$int_out(r7, 0x5462, &(0x7f0000570000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000676000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087e000)=0x10, 0x800) getsockname(r0, &(0x7f00007e9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000020000)=0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000080d000)='/dev/rfkill\x00', 0x100, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/checkreqprot\x00', 0x80100, 0x0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000c48000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000011e000-0x4)=0x5, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/sequencer\x00', 0x10000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000d65000-0x8)=0x1, 0xffff) 2017/12/17 12:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003e2000-0x4)=0x0) getpid() r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b50000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000069f000)={0x0, 0x0}) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cf5000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ee000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000e5e000)='/dev/input/mice\x00', 0x0, 0x4200) r2 = dup(r1) accept$inet(r2, &(0x7f0000350000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000539000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000afc000-0x8)=0x0, 0x6) r3 = syz_open_dev$binder(&(0x7f0000ca0000)='/dev/binder#\x00', 0x0, 0x0) socketpair(0x1f, 0xa, 0x6, &(0x7f0000050000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000219000)={&(0x7f0000000000/0x1000)=nil, 0xfb7e, 0x2, 0x8e, &(0x7f0000693000/0x2000)=nil, 0xd72}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00003c2000)=0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000)='/dev/sequencer2\x00', 0x8841, 0x0) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f0000d2e000)=0x3, 0x4) r8 = socket(0x1d, 0x800, 0x4ec) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f00007ab000-0x8)={0x0, 0x3}, &(0x7f00008dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a7e000+0xb05)={r10, 0x2, 0x773390ba, 0x2}, &(0x7f0000b18000-0x4)=0x10) 2017/12/17 12:46:40 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000074000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000066f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x129) mmap(&(0x7f0000c20000/0x4000)=nil, 0x4000, 0x0, 0x40012, r0, 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f000001e000)=@full={{0x3, {"9f3c3644c49031"}, 0x10000c}, [{"8b5bb1e95aef41"}, {"41bf04bdd11b36"}, {"0b187450449e96"}, {"01aaae93c40a15"}, {"cf99515da369c4"}, {"1de6898f7a7188"}, {"0ae7315ac9bc17"}, {"9ffdb3ba4a6f34"}]}, 0x48) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$TCSBRKP(r2, 0x5425, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0xffffffffffff7fff}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') lseek(r2, 0x48, 0x0) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x4)=0x0) r5 = geteuid() r6 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r1, r5, r6}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 181.912738] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2017/12/17 12:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0xffffffffffffffff, 0x300, &(0x7f000035a000-0x8)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/cuse\x00', 0x42000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000f26000-0x67)={r1, 0x3, 0x6c05, "7020530499af3e81c05279502739c2ea8d11d696d115cb4d3d17114cbd904fc3077aa46ec0c0018507b36fa5d6594eb356a1c15d6c9637271dfd43c9b99b847fabff6fbe9adc9dbb806b36b2722030acc4ef9e2280f14040daa2b05e4e"}) getpeername$packet(r1, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001b1000-0x10)={0xa, &(0x7f00003bb000)=[{0xbad9, 0x0, 0x100000001, 0x1e5}, {0x9, 0x3ff, 0x3, 0x2}, {0x4, 0x3, 0x7, 0x6}, {0x1000, 0x52, 0x1ff, 0x5}, {0x70b, 0x7ffe, 0x6, 0x3ff}, {0x2e, 0x0, 0x4, 0x800}, {0x100, 0xde36, 0x1, 0xc4}, {0x1, 0x40, 0x8, 0x2}, {0x85f, 0x100, 0x1, 0x80000000}, {0x1ff, 0x200000, 0x7, 0x100000000}]}, 0x10) sendto$packet(r1, &(0x7f0000647000)="492bb69bc522b2275247426e49786155130b83e34c183b7670a608f424cd836bf8e8359cb5b12e2655480888031caca055a8e3100dcb4934d9fb846176e948e16f93e4ad36dbb1b64d27679d8b214c6f3187dc769efb07d68e4d87133f454d02d1ade5e7844c4f709e24375ee2ef8d3378993c65518c993872c94e8cb73837ce102625229a4ae5fa1c35602f6bf46ef1486a5a21a64310d2fb110d13daba9b14ac6bcc01937ffd71f4424c69d993f5c4ba9d5bff314c1426d736de94f8f89c6c756a467e18", 0xc5, 0x4004, &(0x7f00007f0000-0x14)={0x11, 0x0, r3, 0x1, 0x20, 0x6, @random="17299a70b69a", [0x0, 0x0]}, 0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000077e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1000000000, 0x5675, 0x100, 0x1c0, 0x40204, r3}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x10001, 0x5, 0x0, 0x0, 0x400000000001}, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007c0000-0x4)={0x0, 0xfffffffffffffffc, 0x8000}, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000936000-0x4)=0x400000005, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0x9, &(0x7f0000ce2000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f000088c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000add000)={r5, 0x80}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000a64000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x80000000, r6}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = socket(0xfffffffffffffffe, 0xffffffffffffffff, 0x5) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0xa, 0xeb3, 0xd9d, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000b6000)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x6, 0x1f, 0x80}, &(0x7f000098e000)=0xa0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000018b000)=@common='ip6tnl0\x00') mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7ffffffffffffff, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x4, 0x100000000000004) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f00004f9000-0x10)={0x2, &(0x7f00009f6000)=[{0x20, 0x48dadc7d, 0x2, 0xfffffffffffff000}, {0x6, 0x2, 0x0, 0xffffffffffffffff}]}, 0x10) r10 = dup3(0xffffffffffffffff, r8, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000d1d000-0x8)={0x0, 0x7fff}, &(0x7f00001ab000-0x4)=0x8) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) socket(0xc, 0x4, 0x7) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) ioctl$int_in(r3, 0x5421, &(0x7f0000744000-0x8)=0x1) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/17 12:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000035e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000109000-0x6)='reno\x00', 0x5) r2 = socket(0x0, 0x822, 0x1000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000059000-0xb)='/dev/hwrng\x00', 0x2, 0x0) unshare(0x28002200) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000c7a000)={0x2000eadb, 0x7, 0x0}, 0x4) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19, &(0x7f00000dd000-0x1d)={@random="ba1c411b83e6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @x25={0xfffffffffffffffc, 0xf10, 0xf6, "dfb6cc66da52b3dd"}}}}, 0x0) waitid(0x1, 0x0, &(0x7f000091c000)={0x0, 0x0, 0x0, 0x0}, 0x100000000009, &(0x7f0000e6d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00009d0000)=""/166, &(0x7f000024b000)=0xa6) inotify_init1(0x4008000000080400) utimes(&(0x7f0000686000)='./file0\x00', &(0x7f00002ee000-0x20)={{0x0, 0x2710}, {r4, 0x0}}) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r1) setsockopt$inet_dccp_buf(r2, 0x21, 0xa, &(0x7f000009d000-0xca)="1f61a49c8c549e408fb0677bb50473cd29780e6c527d25c19262afa8565b3325f00d77947583a19938f53630d2f56ff87de59e95e75388459e93d9e058278ee4ce3938ed8d4291eeb6febcfe029b0cabad4c57066d54ccf0e0331200081dcefe5c938ec624156ceff9ade95b6590a109756d6f06b66421170289a5bf0b24722053f274f4409a6f984af553ac00000000000000072167c40e68d64ad15edfd16c5bd2ed9a2c758a0e8ef830003af2434a19f8573701780904d47bb53e831de73f81b6aed28c2432c3d887", 0xca) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00002f9000)=0x82, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000df2000)={0x10, 0x0, 0x1d, 0x0}, 0xc) socket(0x11, 0x3, 0x1) 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) r5 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r6 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) iopl(0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d13000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x78) r7 = syz_open_dev$loop(&(0x7f00005b2000)='/dev/loop#\x00', 0x4000000000e42, 0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000aff000)=r2) fsync(r7) 2017/12/17 12:46:40 executing program 6: 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) getresuid(&(0x7f0000a8e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) ioprio_set$uid(0x3, r0, 0x333b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa3000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000fa3000-0xb)='/dev/vcsa#\x00', 0x6, 0x1ffffe) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r4, 0x409, 0x1) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fa4000-0x8)={0x0, 0x100}, &(0x7f0000a9e000-0x4)=0x8) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000fa3000)={r6, 0x4, "b749e664"}, &(0x7f000006e000-0x4)=0xc) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r5, 0x2, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x1000}) ptrace$setregset(0x4205, r5, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/17 12:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000df000-0x4)=0x0, &(0x7f00007b1000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004c8000)={0x0, 0x84, &(0x7f00001cd000)=[@in6={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000003e000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007fc000)={r2, 0x6, 0x0, 0x800, 0x14d, 0x4}, 0x14) [ 181.957834] binder: 14418:14420 ioctl 5462 20570000 returned -22 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) socket(0xc, 0x4, 0x7) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) ioctl$int_in(r3, 0x5421, &(0x7f0000744000-0x8)=0x1) 2017/12/17 12:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f54000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00003a2000-0xc)={r0, 0x80000, r1}) pipe(&(0x7f0000ae3000)={0x0, 0x0}) socketpair(0x40b, 0x6, 0x2, &(0x7f0000a47000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009ee000)={r2, 0x80000, r4}) pipe(&(0x7f000048b000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r8, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r10 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r10, &(0x7f000021b000-0x8)=0x0, 0x3) connect$unix(r8, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000049000-0xb9)=""/185, &(0x7f00000a1000)=0xb9) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000f0d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendmmsg$unix(r9, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000ce1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff2ba, 0x1, 0xff, 0x2, 0xc17, 0x100000000, 0x6}, &(0x7f0000525000-0x4)=0x20) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f000099e000)=@common="79616d300000efffffffffffffff00", 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f70000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c7000-0x4)=0xc) ioctl$KDMKTONE(r3, 0x4b3b, 0x1) sendmmsg$unix(r7, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[{&(0x7f0000aa0000-0x30)="", 0x0}], 0x1, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) connect$unix(r9, &(0x7f00003de000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000815000-0x8c)={0x0, 0xff, 0x8, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = socket(0x10, 0x802, 0x0) write(r11, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000941000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000455000-0x4)=0x14) 2017/12/17 12:46:40 executing program 0: get_thread_area(&(0x7f0000b37000)={0x3, 0x0, 0x4000, 0xfffffffffffffffb, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$vcsa(&(0x7f0000ec0000)='/dev/vcsa#\x00', 0x1, 0x280001) execveat(r1, &(0x7f0000bfe000-0x8)='./file0\x00', &(0x7f0000309000-0xc)=[&(0x7f0000c88000-0x22)='wlan1mime_type#vboxnet1wlan0proc-\x00', &(0x7f0000dee000-0x1)='\x00', &(0x7f0000da9000-0x1)='\x00'], &(0x7f0000e2e000)=[&(0x7f000027f000)='\x00', &(0x7f00000d2000-0x1)='\x00', &(0x7f000070e000-0x43)="6574683073797374656d2f5dbd2647504c6e6f6465762f2d7b73797374656d237472757374656476626f786e65743147504c2d25656d3076626f786e657430287d5d00", &(0x7f0000ada000)=',\x00', &(0x7f0000ef6000-0x6)='wlan1\x00'], 0x0) perf_event_open(&(0x7f0000d7f000)={0x2, 0x78, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x9, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e15000)='/dev/sg#\x00', 0x4, 0x40000) r3 = openat(0xffffffffffffff9c, &(0x7f0000cab000-0x8)='./file0\x00', 0x103000, 0xd0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000e3f000-0x4)=0x0) r4 = gettid() rt_sigprocmask(0x80000000000001, &(0x7f000028d000)={0xb367}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000ae0000-0x8)={0x0, 0x0}) timer_settime(r5, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r6, r7}}, &(0x7f00009b7000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000b74000-0x8)=0x0, 0x6) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r8, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r8, 0x97) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_int(r9, 0x29, 0x3a, &(0x7f0000231000-0x4)=0x0, &(0x7f0000a88000-0x4)=0x4) sendto$inet6(r9, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000122000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f000084a000-0x65)={0x0, 0x5d, "105b2b3f125e0c5d9b1e9686614133e73fa872b351038f02e153e78eebab1c662d18ac7aa5cf3fa14ee0085a1a57cbd102577232b709dfba1893ded64aaf61f9a7b735e7be14134226cfb606b7996ae343b7d26cffa0be85a051593474"}, &(0x7f0000c34000-0x4)=0x65) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f000064a000-0x98)={r10, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f}, 0x98) 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) r5 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r6 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) iopl(0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d13000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x78) r7 = syz_open_dev$loop(&(0x7f00005b2000)='/dev/loop#\x00', 0x4000000000e42, 0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000aff000)=r2) fsync(r7) [ 182.002465] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 182.009477] binder: 14418:14432 ioctl 5462 20570000 returned -22 2017/12/17 12:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f6a000-0xd)='/dev/binder#\x00', 0x0, 0x3) r1 = mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x1010, r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f4b000-0xb)='/dev/hwrng\x00', 0x82200, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ed1000)={0x38, 0x0, &(0x7f00001fc000-0x38)=[@acquire={0x40046305, 0x4}, @acquire_done={0x40106309, r1, 0x0}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x2}, @increfs={0x40046304, 0x0}], 0x5d, 0x0, &(0x7f000095e000)="3c133dae2d21ba134d26f30941efba2e19b40f566318bc8d6b3f2d0de1d6bebacc7e05fc91d90476aae45f19c0af916a76d849cb68d76df1a68a38ebe64bd74820ffadeba4fa97c96ddd5d0c67078b47f6a1327de2a8c22403f241265c"}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000ab6000)=0x148b200000, &(0x7f00005fa000-0x8)=0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000144000)={{&(0x7f000056c000/0x7000)=nil, 0x7000}, 0x2, 0x0}) 2017/12/17 12:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000980000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00007d2000-0xae)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f2e000)='./file0\x00', &(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000788000)='aio\x00', 0x2, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffe, &(0x7f0000377000-0xb7)="665731fc1d1b045c43502926f2520431e7801a037200fbb7db555b451dfcdf6b4a3ce30000019564f92bc67adc46a0a1237807c3f31bfdee533e000434a7c4765992d7f379a02ae4ce0d721fa0e831084840032493847d19e24272d46e4f71ff615d0145e88f00a153580a3725f7e48b702f791dce88295251ff37a7f997db11fce3e11e198595621494c1289c663126b6db17a497040e626a50f0b8feffe63d19b5ce492ba5680a402932e5d07d282472b56921414608") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x23) symlinkat(&(0x7f00007be000-0x8)='./file0\x00', r1, &(0x7f000007b000)='./file0\x00') r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000f5b000)='./file0\x00', 0x1) mount(&(0x7f0000e88000-0x8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) recvfrom$unix(r2, &(0x7f0000fdd000)=""/162, 0xa2, 0x10000000040, 0x0, 0x0) mount(&(0x7f00002e9000)='./file0/file0\x00', &(0x7f0000d80000)='./file0\x00', &(0x7f00000cc000+0x923)='tmpfs\x00', 0x2000000, &(0x7f0000cc0000)="00c66e78a7c1bd6abc4919") chdir(&(0x7f00006ea000-0x8)='./file0\x00') umount2(&(0x7f0000d98000)='./file0/file1\x00', 0x7) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000a22000)={0x0, 0x0}) mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f000047f000-0x3)='ramfs\x00', 0x21000, &(0x7f0000882000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x2) openat(r2, &(0x7f0000063000-0xe)='./file0/file0\x00', 0x2, 0x180) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x4, &(0x7f0000efa000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xe72, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r0, &(0x7f000021d000)={0x0, {""/7}, 0x0}, &(0x7f000018d000)=0x10) sendto(r3, &(0x7f0000adb000)="185af4d24d598d83d3eff00da97ad935cc3f89aabe3d9c997bd69e49e75b8056a2f78e8adedd6140ed90b3b755d45c3543d6e37766457a1d723797d7774f03694cb1a61537049d51320a4f3581716c7780cab9f453bf829908fc5b2afb520d000000000000b0bb51186bce7ea340c9ebd0289d6811227fb84978a97d5cbc846caacb973b063f62af7fbded1ffbce2deb8bcf967e3026905e", 0x98, 0x4000, &(0x7f000004c000-0x8)=@sco={0x1f, {0x1f, 0x2, 0xfffffffffffffff9, 0x21000, 0x7, 0x100000000}}, 0x8) mkdir(&(0x7f0000423000-0xe)='./file0/file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006a0000)={0x0, 0x0}) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x28) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) socket(0xc, 0x4, 0x7) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") bind$bt_l2cap(r3, &(0x7f0000a9f000-0xe)={0x1f, 0x9, {0xf9, 0x7, 0x2000000000, 0x2, 0x0, 0x0}, 0x80000, 0x0}, 0xe) 2017/12/17 12:46:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000090000)={0x2, 0x1, &(0x7f0000001000-0x1)='F'}) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = open(&(0x7f0000b79000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x0, 0x1, &(0x7f0000415000-0x10)=[@generic={0x0, 0x0, 0x0, 0xfffffffffffffffe}], &(0x7f00004ef000-0x6)='syseO\x00', 0x0, 0x0, &(0x7f000000a000)=""/0, 0x0, 0x0}, 0x30) clone(0x0, &(0x7f00004c1000+0xc19)="", &(0x7f0000000000)=0x0, &(0x7f0000a03000)=0x0, &(0x7f0000000000)="") r3 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000bb0000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)=""/84) ioctl$TCSBRK(r0, 0x5409, 0xa15) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/66, &(0x7f0000002000-0x4)=0x42) waitid(0x0, 0x0, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000057000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xfffffffffffffffb, 0x7b8, 0x0, 0x5, 0x0, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) socket(0xc, 0x4, 0x7) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 2: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00004ed000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r2, &(0x7f0000739000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00001f8000-0x40)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f0000a2f000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000067d000-0x4)=0x0) [ 182.091676] binder: 14466:14467 Acquire 1 refcount change on invalid ref 4 ret -22 [ 182.099736] binder: 14466:14467 BC_ACQUIRE_DONE uffffffffffffffff no match [ 182.109083] binder: 14466:14467 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 182.117566] binder: 14466:14467 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 182.133654] binder: 14467 RLIMIT_NICE not set 2017/12/17 12:46:40 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x800000000000) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x1f) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fcb000)=[{&(0x7f0000fc8000-0x90)=""/144, 0x90}, {&(0x7f0000fc8000)=""/4096, 0x1000}, {&(0x7f0000100000)=""/85, 0x55}, {&(0x7f0000fca000-0xb4)=""/180, 0xb4}, {&(0x7f0000d36000-0xac)=""/172, 0xac}, {&(0x7f00008d8000)=""/99, 0x63}, {&(0x7f0000fca000)=""/147, 0x93}, {&(0x7f0000fcb000)=""/30, 0x1e}], 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x100000, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000800000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair(0x1d, 0x10001000002, 0x8837, &(0x7f0000d96000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x800000000000) writev(r2, &(0x7f0000623000-0x10)=[{&(0x7f0000f48000-0x39)="390000001000090400000000004000000700004a03000000450001070000001408000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) setsockopt(0xffffffffffffffff, 0xcf8, 0x1601, &(0x7f00008ad000)="83", 0x1) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x40000000803, 0x404000006) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0xfffffffffffffffc) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200}) 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) r5 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r6 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) iopl(0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d13000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x78) r7 = syz_open_dev$loop(&(0x7f00005b2000)='/dev/loop#\x00', 0x4000000000e42, 0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000aff000)=r2) fsync(r7) [ 182.139983] binder: 14466:14467 Acquire 1 refcount change on invalid ref 4 ret -22 [ 182.148499] binder: 14466:14467 BC_ACQUIRE_DONE uffffffffffffffff no match [ 182.155789] binder: 14466:14467 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 182.172164] binder: BINDER_SET_CONTEXT_MGR already set [ 182.179711] binder: 14466:14467 IncRefs 0 refcount change on invalid ref 0 ret -22 2017/12/17 12:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x5, 0x1ff) sendmsg$nfc_llcp(r0, &(0x7f0000d8a000)={&(0x7f0000170000-0x60)={0x27, 0x8, 0x5, 0x2, 0x200000000005, 0x9, "4c0cf4c754c23e0f8f28d82751281f9d678165b9ff76e75ebfaafd8440da375297ed2915885f4f427f50c35226e2a34401c4d2b3dd2be16d0002f2ad41eb27", 0xb0}, 0x60, &(0x7f00000f6000-0x38)=[{&(0x7f0000286000)="20f342fd8e3249ddddfbfc47c2fff806ff1da86f7f53bd6480031f67300660670dcea17b727957d68dcd088a47910227116827416aca43cc79a61dce560effef242ce02b86b7441050e4764b5801aa31ff14f7884d50b32c9498fcccfc890b9e6fdfb2614ef9ff021fa7995c71c7b7e6f1d4144bebc0dab1f04c672c9bee1e8786d9510cbad898d92c1dc1db6fbedce3cfa87350e50ec1", 0x97}, {&(0x7f00007c1000-0x68)="8f65b19bdb5ab54c6e385a9a22a88a2ecd3e5f77ecb955530b8b1bfad9390a9b29f77c18c7ec7e30afbca434e65f83a584d564e66b44cdb042580078f5354b16bd3a83e168f3c8f12535d699f849ff5cebf0afa3931f417118860881e69b9d4317d211d2d1db8116", 0x68}, {&(0x7f0000c29000-0x5)="9404b4f5c1", 0x5}, {&(0x7f00008ec000-0x1d)="b5fe51268122faea63b86a23d42630db4d3474e6065ff4006cf7268f39", 0x1d}, {&(0x7f00008bc000)="8ef83f93ad8411aaa5b2a4c9c44279cdedc0c6281f484290b9a1290f6128380d64667ea521349677b139fdd1", 0x2c}, {&(0x7f0000c2f000)="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0x1000}, {&(0x7f0000321000)="9791df77089762f40bfda6826bb62a15f64ebf6eba6e95e4f615d2a557c6edaf614c112163e56b4116adb6ec7f33e4e09b5955fb97ed3782a27a788d04d9beee0e498fc79aefb1355493770648cf708eb33aece0ad34fd8f572e8df3130ac8249b5078b26ce681d9c05167c1062f67ce35aa7891acccdcb13e", 0x79}], 0x7, &(0x7f0000001000-0xe0)={0xe0, 0x11, 0x2000000, "865a93241897fca1cf3b4f2880942793032d86293ba88138c726b92ec355af2bbd8a6c0040c45704335079610268011810aa308e253f3b8d4138789b6bda3b732b3e2435d3fd954122de8f1c1e1c8e7446e1a47de18c2691b617e5d05114b1d3f171dffc8f3897509f8e858edbd00bd2d26300a6f55a567ac94cf36750d318067482997d017114b15a507fcb69fb87db151d8a685a2ce8db10e7e7265b62ecbb3929ec368fed2fb6623f8d2f77d32d2b7f12c10509e8c20f086ea33be6134be839927ea8d690f5054a62933cfc"}, 0xe0, 0x1}, 0x20000091) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a54000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a72000-0x38)={&(0x7f0000607000-0xc)={0x0, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f00008ed000-0x1118)=[{0x67, 0x9, 0x8, 0x7fffffff, 0x9, "ba24da209bccb270696beb8ca5f4a641ff4502c86067c315b0ca039f4400000193debbd426ffda2d9ca8b238fa0e6001074b995136aeb5d83452a79f8b9e355649f09ddd888341742c9ad3d063fac374ef26d09939f8a8"}, {0x9e, 0x8, 0x101, 0x0, 0x3fe, "5c49fa073d7cdeb4147e55963486b0635f5519daa6187cb9e503613cd67584f2aa88eaee890061d225096ecf516448bb2c914be24a4239653106d729b81f608cd2334866ff8143c31c40148e9cb8d8f55812c180210bbe857e662dd68c16ff78828b893143995ce2bfec6f5c244c0d1d55454900a205318e9eb0f81b06d49187cb9b016df410d22fd5fdef9693c6"}, {0x1010, 0x0, 0x1fd, 0x1ff, 0x1000, "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0x1115}, {&(0x7f0000bf2000-0x5c)=[{0x2c, 0x80000001, 0x0, 0xa46e, 0x2, "650d74b66c74857a5e48c9c4423b3ea72346428fbf984a064ccbf8d7"}, {0x2e, 0x715f56dc, 0x809, 0x2, 0x2, "65ba2f0e08a8f13f2a45b207ada91d7ea9056cfda2f916ef0116253173f6"}], 0x5a}, {&(0x7f0000a5b000-0x260)=[{0x95, 0x800, 0x400125, 0x78ed, 0x2, "a342e90201324fe3a9537348626135093d1d5cf4c0e814471289c980d48cd7996232b537a4ddddf65e53f8407e37ee4b9cf41b29f4b6e544d2b91e2bae8679e72d82d741a1eadadabfcc22021d2427fc405561056065fee27ccd7fcc44b746ed3aff09c30e16f27fce89b5ac303cd7bbd0eb578398489e20a6989fb2da45248d5324fb89e2"}, {0x50, 0x8, 0x400, 0x3, 0x401, "50f344c71c95b302fce94233bb7ac5647c87cb7316fd8fc3ef22ad55fe440e410c25d16eba1bc74bf06e5101cb88883e98b74af8c56567ee197a9e8cbfac6901"}, {0xa8, 0x1, 0x100, 0x4, 0x400, "b161b6abb40312384a818af99c9103003b9324984842bf549cd17bddb3d4e99c2df6887ba3385357e1226007c087a46067f099cd59ea0669c79f3b17d4f97905ae6d91d6c1ba82cf2ce5718a93e9f0dacfdea057b4b75546d5219440ff046d7da00021838607d09e1ac04e90dfb384a5bcd58aae65724cde1078031bd2504eab1d78d42b964b15b32273ae8205374a0ff4d3264f255bb8a3"}, {0xd0, 0x49d, 0x300, 0x4, 0x200, "3ce2824351725784f839592b593e4669c22b5bdeb6dc7219853f449ddc80a24f71e30a0d183e016796303b39da8f567288a998f86c2192e756af821d8754cc2a2fc7e7def578c516e42b130481c9cf0ece3da4811504d2983416fd842eec7d272526584aacbdf780fce92415eba908966508eac15351eb0baed440ef74cc078693ca073314ed36d2465bffd3628a4c728f5209856e43d3c5e8a962dd8f3d2ef920edfb6cb0dc87d6fe3c8d0a62251e96200bd7f7f7bf0032c6b517381515fc63"}], 0x25d}, {&(0x7f000003b000)=[{0xae, 0x3, 0x104, 0x1ff, 0x3f, "f88d4a2e5b1ace7fa950728dc8004d58ff51a5e1592f8a8e2bc271ec1a77e10000ed62f293b610db0d55edb487b9a9b1d709b08ae200c9a76b4eb2ace5fd99be290100010000000000a317712248175b8f5c4f2c051d1447e4d30fecbe00000007fb35ef113a83de1cf975b6e2df912722510bf88fa6da39af47dcf06d7eee0f8dc2196f52965a3a344e01bcda68d2784a936804f3993d55d970ac1a2e34"}], 0xae}, {&(0x7f0000a13000)=[{0x16, 0xff, 0x100, 0x6f20000000000000, 0x1f, "b070d21bac3c"}, {0x75, 0xc5d, 0x100, 0x800, 0x1fe, "e09a0e48bd1703ffb6afe85b9ffc8f3f02c08663869215c8eae60021b398a67fdf7a20d3f50053d1b9de938fbda2eb637df2eb96e1da106239a761c93c1080112c10982d32ca89e48ed133ff692e83762942614c032cefec665f115711fd90eff58426d36a"}, {0xcb, 0xd400000000000000, 0x302, 0x1, 0x20, "ef2d2544bcfcdd95939a3cf9f13b97092fc890b622e6a4b1931b1c9829896522dbddc6cf0f679be11148da11ea2cac06cbd429c6aa474dd42bdbeeae741017a63086fc1e05aef8ede2dae8fea75594dbd7434a6a8ac2f87a9f3ed700cc2e281a869809e0cd281d44dd9485b86a85e66019ebdb84d79d750c71b3114f1cf798cc56e23b7eeac794b49846ecea1cfc700fe6dc83335ea9c00c951cb7d31df24d7b4bb095c753fb5e1c4e7db00755c786dc5126d51fa6578ba0444930"}, {0x3a, 0xfff, 0x0, 0x0, 0x100000001, "4c253795efa87baedd0bf661ee83a8eff778841941eb505a1c2181eca4b7b8e757c61f7a32a21c8b8438"}, {0x94, 0x100, 0x1fc, 0xaf, 0x5, "ef7a7e430da1bfefc325ca24b3ad8323a6a928650f4896454a2cf7a592771aa9948678a71817ce6cf488dab8567a5eb3b1d2c285d38308e9146a5dc199b42e1852cf4b7a940b4819e7f7fd458b29a3c7965d13ee63be2e6ab1785adfe9289dd069779b07f07a293d6d3b60f219ccc251866ac993655f8ecfc44a6c89510f9a89314b0df6"}, {0x1010, 0x8, 0x18, 0x7, 0x1, 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"}], 0x1234}], 0x5, &(0x7f00004b7000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2, 0x0, r4}], 0x38, 0x8000}, 0x0) socketpair(0xd, 0x804, 0xffffffffffffffff, &(0x7f0000b74000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x11, 0x0, 0x2, 0xfffffffffffffffa}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab5, 0x0, 0xf01, 0x0, 0x96, "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"}, {0x4f, 0x5, 0x40000000000220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c01000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) connect(r6, &(0x7f0000b76000)=@sco={0x1f, {0xffffffffffffff72, 0x0, 0x1, 0x20, 0xfffffffffffffffe, 0x5}}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d40000)={0x3, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$netlink(r7, &(0x7f00004ff000)={0x10, 0x0, 0x200000000006, 0x1}, 0xc) fchown(r0, r3, r4) fcntl$getflags(r6, 0x2) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000f98000)=[0x100000001, 0x100000000]) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000e42000-0x4)={r0}) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt(0xffffffffffffffff, 0x100000040000010e, 0x8, &(0x7f0000789000-0x1)='9', 0x1) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b1000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000763000-0x8)={0x0, 0x3ff}, &(0x7f0000fba000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000dc4000)={r10, 0xd6a4, 0x7, 0xbe, 0x4, 0x7fffffff}, 0x14) r11 = socket$netlink(0x10, 0x3, 0x1d) ioctl$TIOCSTI(r9, 0x5412, 0x3) sendmsg$netlink(r6, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x1b, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f000077c000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00008ff000-0xb04)=[{0xab5, 0x0, 0x0, 0x7, 0x9a, "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"}, {0x4f, 0xa0, 0x220, 0x7, 0x8001, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) sendmsg$netlink(r11, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000c73000)=[{0x8e, 0x0, 0x400, 0x0, 0x3, "57d01572017da10305fb3008d9ed3b70092fac2d797d3c8e079eb9a26bc93a8b4ebd70bde8109a66f4bded5c82a2c8b78b1269f2133e03ad8f2ba08fa6564e52a32f71baadcdea0e875f073eddc71ae124bc32df529f390cb384292dc103dd4a297c7780122072b01a9beb9daeb36e12db0c27474d56246ebd59fa2790d8"}], 0x8e}, {&(0x7f00005ea000-0x2f4)=[{0xcd, 0x8, 0x10, 0x83e, 0x5b36e496, "cbbb29f29a20ef57bc4a75d3f4566a9eceeaecea1e75098b425ca37a8e1f4a2741657c212aaeb2656aa055d80938a792aaec6fb41b764a7c089fa6757f81edf1df6fb2af24c2eec7960882f16796cdb11fff8c893d8a3b540e09c720f463404251bcda1ce8728a74a431275e5c30362f5f8907c353528f8011c11737a1580b556768c08eaf0f60dd891b2cea2a745702cf26ebc06f7527f0d87201f1347138abd813370d2461e1a9b3bf74d6a34b2dff4273193a29efc265ca2bfd7b76"}, {0x5a, 0x2ca, 0x608, 0x0, 0x80000001, "c2c6dde6dbe3df60b404f8a0e1c77977c7887744174b37d95335cf367aaf4e2486500f52a228dbe3c1360035c411028d965c44eb8780b15bfc99ef63659d3b6c6acd0c8abd913be52fc1"}, {0x4f, 0x100000000, 0x400, 0x8, 0x3, "83ff0bc776106bce55de8369345bd469c02c472a7f141d7f45a5b0ecc475e26aa8e8ce6edaacbf2d22e6410701ab93b8d37dfa6b3818f8e320b6ec4b3993b2"}, {0x39, 0x9, 0x200, 0xfffffffffffffff7, 0x6, "332a9143daf918072862bb4d30fdfa28c916ebe9e729dbb5e625a6681440edd2c6dfe6af98ae77d4b3"}, {0x63, 0x9, 0x4, 0x10001, 0x4, "a03d3c3295eda847937b3c2d7a1d7921f3b04d2a9127eefb33a85619860c4e0b4501d92813fd512ca44ba0c8704f6bec5ece24fc1a8f400257813d4b1756e25e621b3ef47ad4a3b38113e388b0ab458795cb4f"}, {0x46, 0x401, 0x0, 0x20, 0x2, "0735124d05a27238f0e3a3ca54a0bbac558794d155b8e2a0116268cf5c05d4f5acb55b731e5712da4aca310674ce4187152c4b6c7bce"}, {0x90, 0x20, 0x20, 0x6, 0x35, "a3f2f204f77a749c5daed637737bf82fb9aba87947b04f80c1a5454cb0c152286644aa740e4b7a9f8e86a950ad2ca0afaa4c8c04b380f0accc1d7cf3578814cc760f511a3abea17598c817de5ff38089ecdb98c8dff8a6b727535f7babb22a45ff86e77d2859549274ced329ce885b71dcdaa088cb854fd44043fb6450da6cec"}], 0x2e8}, {&(0x7f00005b8000)=[{0x24, 0x3, 0x2, 0x9, 0x4, "ee6284e1a1d534781e6a97087ead105fffcca3c4"}], 0x24}, {&(0x7f0000817000-0x1398)=[{0xd6, 0x1, 0x500, 0x200, 0x6a30, "52fd4353006a5a6a52cce4d2f88d61e80625ee5c4f5f86ee1f6c57761e87981daa1e8cd7eb4d58c863b8b9c908c78848066a318e47cb9d762b4f947b58d3dc64c13492a3aaeb37b24cc33a6444fe7430d1918e9fb4ba7c2ec5731f89b37ea45f450e7aa8852b1255ad6f2a892bcbbf443e726dc69097489879bb67b172ad13920d247d9eea40e749717b893333a1c12b85145071118b0284b3bdde770be141c5cc7176e1656353782a172b5822715bbbd7892059cc83843af2c58a70f46005bb66e9647991c8"}, {0x1d, 0x1ff, 0x412, 0x3, 0x4d, "245a6bb5241fde07c965c7b12a"}, {0x1010, 0xffff, 0x709, 0x64, 0x0, 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{0x10c, 0x6a, 0x0, 0x34, 0x7, "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"}, {0x17, 0xffffffff, 0x2, 0x2, 0x73, "317ca63d8629fa"}, {0x3f, 0x8, 0x620, 0x3ff, 0x1, "57e64530c1bac645f6e4c5f8ff6b6e8e98ca13bb5f378573420ea57264c509dfa540c0f95dc0ccbd92d9aa5f4cb71c"}, {0x8b, 0x7, 0x10, 0x1ff, 0x5, "da04985ae13396921d2e080204113ebcc3b80ec7debf60b92b32dfc04a323fd1d2e6f35984dea408342a8d4a302b617c6ad85bdbc27587bd59fd009461158fe9b4835c1c2177103fbfe53d5182cffff73cf44cab3bf27a37ab9bc2d071f85e95ab2c44aa8361a2ab22cda165efdc28674f7ae98f42150c31dfcd7d"}, {0x9e, 0x3, 0x200, 0x0, 0x9, "43a360b0b3faabbb72833cabd6c6520d5c46819a12ebf27167c2f50e70e3bed61dcb2a2a294a835f0b0a0a42fbe9a65aae537c3f466fdb0f601c802840379555806e4bf8ef054ab88696502d77808a8bcb722e1151a684d1e3123c145da6c7c19606cb7725b3787ed656028faf5d40a862f8126c9d187687cb5de1bb8c368b79eefba3e3900e33dc9de62174ba64"}], 0x138e}, {&(0x7f0000a12000)=[{0xc0, 0x7f, 0x200, 0x1, 0x4, "4151cba344905ee395e9c5bcf2a409cce0cc8d7fc86153d7663b249d87fa61f86bcd2cc7b2a543960018d956317de283f675297bb652823aa4385ee480a432c88d433fea9cea6fdaa2fe47be559c6945049d9bc2a321bb930c3ccbdd88006e787c2522db3fbe19caca11679bad683f785ba5868039afb552d7ce87bfb0cf80a189017acc491f3b7386fa3852a7387e7560574f156f5c2d33fa828cba65840637200c99c1ebe76050e164cfba1fa1f272"}, {0xa9, 0x7509, 0x100, 0x4, 0x9, "de7d0e667fb1734f0dfcf3ccf0ffa7d034476f38f17a1881e290af5904c5e4a0775888732136a846e1e81451c9fa2193cbe66dbad02457e141bc4159d4d8669ada896ebe3fbc4735e1410b0e011d88361d3bbd304d05549534f0c7bc8062c045b88254892509450b03d56691c6af605d45c2719f021deb95ed419a92bd54e8db6f7eb51964839124517618bce7c71e8ea41e9a67ed2e7220d2"}, {0x57, 0x6, 0xc00, 0x87, 0x0, "99ec7e7dff081b94369ba5a534c406e078fa705a5115a840801e467bade63484dc6ff4420815ecea147b0e88f85eef9a6521a03cfbb1bf6e0dc5b4b800eb12dbeca52e2914af70"}, {0xe3, 0x0, 0x400, 0x0, 0x10000, "a9314b6f69e699a1a84e61cc3c9c7c9e7a3747772bfc09b2122f311692a0cd94c129ff8a6864e165c8b8901ec9a1a5f43fd1ee5e0a509171c14267f7459c9785f39263c62bb8eba2ae372f3680d6c313ac07f4848cd7748bc6cd99fed9b0fe6602d2093d444cc0a20045b9e0031404e8ef93e49a6d649681d2002727674c93951ae7deee85141fcdd8c9f86881f425123601b769888b0cafed88b4832da92117299fe60e2e5e28729c38e1f4b83d25dbcd6a20bf0060fa3f2f157d18e272c5b47d289ba9ee8196cb7daaff8a748cc024500f08"}], 0x2a3}], 0x5, &(0x7f000066b000)=[@rights={0x30, 0x1, 0x1, [r7, r7, r7, r11, r11, r11, r7, r7, 0xffffffffffffffff]}, @rights={0x1c, 0x1, 0x1, [r11, r1, r7, r7]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r11, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x4, 0x40000}, 0x50) sendmsg$netlink(r6, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000c73000)=[{0x8e, 0x0, 0x400, 0x0, 0x3, "57d01572017da10305fb3008d9ed3b70092fac2d797d3c8e079eb9a26bc93a8b4ebd70bde8109a66f4bded5c82a2c8b78b1269f2133e03ad8f2ba08fa6564e52a32f71baadcdea0e875f073eddc71ae124bc32df529f390cb384292dc103dd4a297c7780122072b01a9beb9daeb36e12db0c27474d56246ebd59fa2790d8"}], 0x8e}, {&(0x7f00005ea000-0x2f4)=[{0xcd, 0x8, 0x10, 0x83e, 0x5b36e496, "cbbb29f29a20ef57bc4a75d3f4566a9eceeaecea1e75098b425ca37a8e1f4a2741657c212aaeb2656aa055d80938a792aaec6fb41b764a7c089fa6757f81edf1df6fb2af24c2eec7960882f16796cdb11fff8c893d8a3b540e09c720f463404251bcda1ce8728a74a431275e5c30362f5f8907c353528f8011c11737a1580b556768c08eaf0f60dd891b2cea2a745702cf26ebc06f7527f0d87201f1347138abd813370d2461e1a9b3bf74d6a34b2dff4273193a29efc265ca2bfd7b76"}, {0x5a, 0x2ca, 0x0, 0x0, 0x80000001, "c2c6dde6dbe3df60b404f8a0e1c77977c7887744174b37d95335cf367aaf4e2486500f52a228dbe3c1360035c411028d965c44eb8780b15bfc99ef63659d3b6c6acd0c8abd913be52fc1"}, {0x4f, 0x100000000, 0x400, 0x8, 0x3, "83ff0bc776106bce55de8369345bd469c02c472a7f141d7f45a5b0ecc475e26aa8e8ce6edaacbf2d22e6410701ab93b8d37dfa6b3818f8e320b6ec4b3993b2"}, {0x39, 0x9, 0x200, 0xfffffffffffffff7, 0x6, "332a9143daf918072862bb4d30fdfa28c916ebe9e729dbb5e625a6681440edd2c6dfe6af98ae77d4b3"}, {0x63, 0x9, 0x4, 0x10001, 0x4, "a03d3c3295eda847937b3c2d7a1d7921f3b04d2a9127eefb33a85619860c4e0b4501d92813fd512ca44ba0c8704f6bec5ece24fc1a8f400257813d4b1756e25e621b3ef47ad4a3b38113e388b0ab458795cb4f"}, {0x46, 0x401, 0x100, 0x20, 0x20, "0735124d05a27238f0e3a3ca54a0bbac558794d155b8e2a0116268cf5c05d4f5acb55b731e5712da4aca310674ce4187152c4b6c7bce"}, {0x90, 0x20, 0x20, 0x6, 0x35, "a3f2f204f77a749c5daed637737bf82fb9aba87947b04f80c1a5454cb0c152286644aa740e4b7a9f8e86a950ad2ca0afaa4c8c04b380f0accc1d7cf3578814cc760f511a3abea17598c817de5ff38089ecdb98c8dff8a6b727535f7babb22a45ff86e77d2859549274ced329ce885b71dcdaa088cb854fd44043fb6450da6cec"}], 0x2e8}, {&(0x7f00005b8000)=[{0x24, 0x3, 0x2, 0x9, 0x7e0000000, "ee6284e1a1d534781e6a97087ead105fffcca3c4"}], 0x24}, {&(0x7f0000817000-0x1398)=[], 0x0}, {&(0x7f0000a12000)=[{0xc0, 0x7f, 0x200, 0x1, 0x4, "4151cba344905ee395e9c5bcf2a409cce0cc8d7fc86153d7663b249d87fa61f86bcd2cc7b2a543960018d956317de283f675297bb652823aa4385ee480a432c88d433fea9cea6fdaa2fe47be559c6945049d9bc2a321bb930c3ccbdd88006e787c2522db3fbe19caca11679bad683f785ba5868039afb552d7ce87bfb0cf80a189017acc491f3b7386fa3852a7387e7560574f156f5c2d33fa828cba65840637200c99c1ebe76050e164cfba1fa1f272"}, {0xa9, 0x7509, 0x100, 0x4, 0x9, "de7d0e667fb1734f0dfcf3ccf0ffa7d034476f38f17a1881e290af5904c5e4a0775888732136a846e1e81451c9fa2193cbe66dbad02457e141bc4159d4d8669ada896ebe3fbc4735e1410b0e011d88361d3bbd304d05549534f0c7bc8062c045b88254892509450b03d56691c6af605d45c2719f021deb95ed419a92bd54e8db6f7eb51964839124517618bce7c71e8ea41e9a67ed2e7220d2"}, {0x57, 0x6, 0xc00, 0x87, 0x0, "99ec7e7dff081b94369ba5a534c406e078fa705a5115a840801e467bade63484dc6ff4420815ecea147b0e88f85eef9a6521a03cfbb1bf6e0dc5b4b800eb12dbeca52e2914af70"}, {0xe3, 0x0, 0x400, 0x0, 0x10000, "a9314b6f69e699a1a84e61cc3c9c7c9e7a3747772bfc09b2122f311692a0cd94c129ff8a6864e165c8b8901ec9a1a5f43fd1ee5e0a509171c14267f7459c9785f39263c62bb8eba2ae372f3680d6c313ac07f4848cd7748bc6cd99fed9b0fe6602d2093d444cc0a20045b9e0031404e8ef93e49a6d649681d2002727674c93951ae7deee85141fcdd8c9f86881f425123601b769888b0cafed88b4832da92117299fe60e2e5e28729c38e1f4b83d25dbcd6a20bf0060fa3f2f157d18e272c5b47d289ba9ee8196cb7daaff8a748cc024500f08"}], 0x2a3}], 0x5, &(0x7f0000a9a000-0x88)=[], 0x0, 0x40000}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f000086b000)=0x3f, 0x4) syz_open_dev$sg(&(0x7f0000723000-0x9)='/dev/sg#\x00', 0x3, 0x40) 2017/12/17 12:46:40 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) exit(0x3) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000583000-0x5a)="1d6a87f4f9c0bccf34e917f6fec8fb43d80bee72c95485d17ea9e17cffdf76db09ce91cd3cefb712f9a545683c26531d8d7776c0d82791532c96b5b17bed2050609326a03b2fedb4d8d1640d501c22c93574bb3d03da934517cf", 0x5a) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) socket(0xc, 0x4, 0x7) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000b0f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffd) request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x9)='vboxnet1\x00', r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abf000-0x10)='/dev/sequencer2\x00', 0x101, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000e4b000-0x80)={[0x0, 0x0, 0x3000, 0x0], 0x3, 0x10, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mq_unlink(&(0x7f00001a9000-0x4d)='posix_acl_access\'-vmnet1posix_acl_accessselfGPLeth1!ppp0\\trustedvmnet1vmnet0\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000caf000)={r3, 0x28, &(0x7f00007fa000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c1f000)=r4, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fe7000)={r3, 0x0, 0xe, 0x0, &(0x7f000057f000)="080000000000000011000100b400", &(0x7f0000f16000)=""/0, 0x0, 0x0}, 0x28) 2017/12/17 12:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/cuse\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000085a000)=""/164) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r1, 0x0, &(0x7f0000f67000-0x4)=0x0, 0x800) r2 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000474000)={0x0, 0x3}, &(0x7f0000f67000)=0x8) r3 = socket(0x1e, 0x2, 0xc) write(r2, &(0x7f0000d18000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r4 = socket(0x11, 0x2, 0x0) fadvise64(r4, 0x0, 0x40, 0x3) r5 = socket(0x3, 0x22, 0xffffffffffffffff) write(r2, &(0x7f000019a000)="1f0000000104ff00fd4354000c0000001c000600080001000400dcffdf001e", 0x1f) socket(0x10, 0x8, 0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000e2d000-0x1c)="1f0000000104ff00fd4345c0071100000200f0000800010002000000ffdf00", 0x1f) socket(0x200000004, 0x3, 0x6) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00002f5000)={0x9}, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00007cb000+0x18f)=0x0, &(0x7f0000d67000)=0x4) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000219000)={0x1, 0x1000, 0x4000, 0xbf93, 0x401, 0x3, 0x7, 0xffffffff, 0x6, 0x71}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b0d000-0xa)='maps\x00') ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00002a9000)=0xffffffffffffffff) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000994000)="6d6170730029675837f76ae0092b26a1908443ab041ccf65ece3c3576060bd039618b1c48280b8a4d64fdbf99f1656fd293acd03153e36a3b0477a40c506d0939c25776f7e3699ebe0c212dd94a6429cef4e2349a9174da95086a8c936c2e7fda5dbbeb94b697175613d9939a0bb34f8fc3a26f29893e33da9e3a0af7c1a5d718776638fe35ac861eed84c56fb1a5d9894c0a8dfdbab34eecca91f89b5cfb2ef2aa8b1ac2074343ece6afb44602b0150a4778d791655dc5a9e5318a2ae4f484942b289ad582f1c340202d910c220159effc3c012c4b83c78f343668ba24a43a20f3622d7c0", 0xe5) sendfile(r0, r0, &(0x7f0000b3c000)=0x37, 0xffff) ioctl$TCXONC(r0, 0x540a, 0x403) [ 182.179721] binder: 14467 RLIMIT_NICE not set [ 182.229990] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14499 comm=syz-executor7 [ 182.230269] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14499 comm=syz-executor7 [ 182.259681] binder_alloc: 14482: binder_alloc_buf, no vma 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f000042e000)=""/232, &(0x7f000009a000-0x4)=0xe8) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 6: r0 = inotify_init() ftruncate(r0, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_opts(r1, 0x0, 0xf, &(0x7f0000238000-0x5)="", 0x0) r4 = socket(0x5, 0x0, 0x144) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x8)={r5, 0xfffffffffffffffd}, &(0x7f0000004000)=0x8) setsockopt$inet_buf(r1, 0x0, 0x800000030, &(0x7f0000001000)="2f1ede9a1d63090200101a0e0fa2274e7c0caa58b000da821012a81d5b4b5ab375eb15a46a1e8377123662a629c9f7a83cabb599db6d46a846593f2754b6168049e148c26c2c624d26630b9eee63be7d63d1afa606a9ad20087b47af18c9", 0x5e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r6, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000005000)=""/177, &(0x7f0000002000-0x4)=0xb1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) socketpair(0x3, 0x80010, 0x1, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r2) connect$netlink(r2, &(0x7f0000005000)={0xc, 0x0, 0x3, 0xfffffffffffffffe}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000003000)="53e44046c5309294862be3a0675faff9c4d5e2beb2af7f918836a944b74aaf9c4ab7f586ed0e53b555cbbfcbceb3452f5a92cd1dded47b4f41fb62c0dfb8470e656f2b71640a63aa6c1ebac13c3dce27ee4a03eda9f9808365173123eee845c291f38c328985b9eb023232ed4a26341145e74879d44daa0572ef0fd615df9f62034195bd9f4707d1dd02989f2ea11813b9d2e67618fd1c19e15d78f3db7ac718f04fdf72bfd8dad5ef6b8e071a4bf79f3d09d20a005cb1d10a8b07c27c9b6d94fa9c67842bb8870873975c3da22103ae1907581f9b037290786402053f", 0xdd}, {&(0x7f0000001000-0x5f)="33bd25c9a9520f732fe4b1f020bdab2f82281281ce110297c86adeccd1768d3b4776273a8a1cf4c223e00d277c064ba16edd534b4a69898198455c33bf32bb72c5b6d3d115e130fa905ce89a7ddd75e5a3925a19f68e47cbe8339c1e1ee944", 0x5f}, {&(0x7f0000002000)="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", 0xfff}], 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000004000-0x4)=0x40000000006, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002000)={0x0, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x2, 0xffffffff, 0xffffffdffffff243, 0xe26, &(0x7f0000001000-0x10)=@generic="d291b255c612d9f5a1bf9551fa1b90b8", 0x1, 0x80000001, 0xffffffff}) 2017/12/17 12:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000945000)='/dev/vcs\x00', 0x40800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003fc000)={r0, 0x5, 0xed, 0x2, &(0x7f00001ca000-0xed)="85a1751ffe8ded2923e0bb80c0e644a09d2dfd3b3001817c33b29a218ecba538f8cf36bc823abb89d2c2e0d7fb5198030f80141f1173ffed6f3e065429af42432e8fc6a4d5c7e5852760cb32c35cf7d064047a4f2a26aee26b1eadd835a1cfe713b53001e83bf3f0a02c8aa0e0c273beda64cfa2feb5996db886df57463cd76ffafd59492560052c4df938a729a1cbc4c74cdd7d42c356b2fb858782bccc3ee225cc1f04a6259c6edcbab6ac6d86bdf64d891f1b65ab6c0bcc07149667e8b336b108f7001b289b4c605e3f41d226ac8e3decbefdb2a2d4cc1b0fe8612148d854630aa29d86970c1892c35558b7", &(0x7f0000e62000)=""/2, 0x5, 0x4}, 0x28) connect$ax25(r0, &(0x7f0000458000)={0x3, {"4efb729feffc27"}, 0x6}, 0x10) rename(&(0x7f0000d10000)='./file0\x00', &(0x7f000022d000)='./file0\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xcc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000333000-0xfd)={0x0, 0xf5, "383c579953603cfc0f06f30d5948df6d138a1061cec47b5c5881450b00f065bd48e93626d69d43bf43352e3de328722b3b0f5d806145cf393638dbd427c4bdfdb9933eb4d502f28c706826f54e559067bcb01da9384b123484f0a3bb255ec6bcf2dbe43a5341980462a8a84ea8fd016330e9521b010bee568fe7c8ac1ed67af7dea71e06d8a438f3d615f5d2882fd604fb70248521b3713d58d5a6b0015087e3f3212a45317dc476cb851c4d9980d6c5c68ca50a1ae6c55a20ecbf490e3b6082f121ed9a4f93d3eff8b07b5e50619a0406f962fd4a86d246390267861d3628988633ea5fce58f472050b48c9792f16721e7b623aa9"}, &(0x7f0000e32000)=0xfd) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b15000-0x6)={r3, 0x1ff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000049e000)={0x7, r1, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000826000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f000070c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00003ed000)={r5, 0x2}, &(0x7f0000daa000-0x4)=0x8) socket$bt_hci(0x1f, 0x3, 0x1) r6 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a94000)={0x0, 0xa, &(0x7f00004b1000)=[0x6, 0x9, 0x1, 0x598, 0x9711, 0x7, 0xffffffffffff0000, 0x2, 0x9, 0xf07], &(0x7f00000b5000)=[0x100000001, 0x4], 0x1, 0x7, 0x8, &(0x7f00001ac000-0x1c)=[0x9, 0x1, 0x56, 0x1, 0x8, 0x8, 0x8], &(0x7f00000d6000)=[0xfff, 0x4, 0x70], 0x0}) bind(r0, &(0x7f0000697000-0x80)=@generic={0x5, "0103000000000000000000000000770009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b24700000216669ca021f6f65dcf160e7e58f358c0002f0000140d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0x6, 0xffffffffffffffff, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000015c000-0x18)={r7, &(0x7f0000ba0000)="", &(0x7f000015b000-0xd7)=""/0}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000024000)={r7, &(0x7f000068f000-0x6a)="4aabd9790de869bf65b583027b886088302f75f7636a4dbec46ce84817aca30e23bc50e1c20c58bd7d3cca434b8812cc25e619d5763673b53200b44bc4399d70823fb9ca6f67cd6551654e80fcd6e77a796fedc0f664e78db4d2d24982cb9466a99a34ca271bbd42a43b"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000fd9000-0x1c)={0x8, 0x8, 0x4, 0x58, 0x4, r7, 0x8}, 0x1c) socket(0x1e, 0x10000000000000a, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005c1000-0x8)={0x0, 0x0}) r9 = syz_open_dev$usbmon(&(0x7f000092b000)='/dev/usbmon#\x00', 0xffffffff, 0x40000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00004b0000+0x5ca)=[0x106, 0x7]) dup2(r6, r0) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00006ae000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000867000-0x4)=0x8) sendto$inet(r8, &(0x7f000018b000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGLED(r9, 0x80404519, &(0x7f0000c61000)=""/158) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000095000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b3000)=@ethtool_sset_info={0x37, 0x519a, 0x101, [0x6, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:46:40 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) r1 = fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000002000)={0x29c, 0x5f0, 0x7fffffff, 0x3ff, 0x8, 0xa5f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000004000-0x78)={0x3, 0x78, 0x1000, 0x400, 0x0, 0x8, 0x0, 0x9, 0x40100, 0x4, 0x3, 0x7, 0xc556, 0x2, 0x0, 0x81, 0x6, 0x100000000, 0x6, 0x80, 0x4, 0x5, 0x9c49cbbb28297247, 0x4, 0x1, 0x400, 0x0}, r1, 0x200, r0, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffc, 0x200, 0x8, 0x40}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000006000)="", 0x0) r3 = msgget$private(0x0, 0x200) msgrcv(r3, &(0x7f0000005000)={0x0, ""/5}, 0xd, 0x1, 0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000009000-0x8)='./file0\x00', 0x200001, 0x9) connect$ax25(r0, &(0x7f0000005000)={0x3, {"158df6600837e2"}, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000-0x10)={r0, 0x28, &(0x7f000000a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a000-0x4)=r4, 0x4) 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) r5 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r6 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) iopl(0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d13000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x78) r7 = syz_open_dev$loop(&(0x7f00005b2000)='/dev/loop#\x00', 0x4000000000e42, 0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000aff000)=r2) fsync(r7) 2017/12/17 12:46:40 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x1ff, 0x1ff, 0x2000802) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x7) preadv(r0, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x0) 2017/12/17 12:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80c, 0x2) r2 = socket$netlink(0x10, 0x3, 0x1d) writev(r1, &(0x7f0000abf000)=[], 0x0) r3 = socket(0x7, 0x40000007, 0x4) r4 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1c)={0x1c, 0x1, 0x2, "06000000ffffffffe665fc44"}, 0x1c, 0x0}, 0x0) recvfrom$ax25(r3, &(0x7f00004f9000)=""/72, 0x48, 0x2, &(0x7f0000d61000)={0x3, {"9318e1f528a337"}, 0x7fffffff}, 0x10) r5 = socket(0x10, 0x80800, 0x400000000010) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000063000-0x38)={&(0x7f0000803000-0x60)={0x27, 0x18, 0x2, 0x4000000000002, 0x40, 0x401, "33b7721b991c96c2b96583fbf6998b81a49781b752b601a14343f72fe803b97907949963db11618f0175a9733e30aa69efb3ae8124dd3928c02b7ea12bbf13", 0x0}, 0x60, &(0x7f00002db000-0x10)=[{&(0x7f0000aad000-0x3e)="0a1ef895d06837d227586e0fa1a153bce42e12c46b40b61c761b9b90f7f231a504f829a6051692f625446b2cb01506d86385d193f070c0aea73d9588786b", 0x3e}], 0x1, &(0x7f0000bc1000-0x90)={0x90, 0x115, 0x10001, "166f596c9a1c9a5e2e6db90b04bd430b576d2345b7b0d674294b32e40a9213d0ab0b30bdd4b6c47e4e083fc2e2800c15513d40400ee448ea72583dc3edf4de063541fe2c833f87444a4c250613051cb8332a89af79daa589cc1ff04edbf336b7c64db5642b002f77a42a3ffb4ba3b889a39a57d252038adb2e3573af2940"}, 0x90, 0x4}, 0x20000090) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00008d5000-0x18)=@get={0x1, &(0x7f000056a000-0x62)=""/98, 0xfa}) r6 = socket(0x400000000000000a, 0x802, 0x0) connect$inet6(r3, &(0x7f000079a000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = socket(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f0000f44000)={&(0x7f000045e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000967000)=[], 0x0, &(0x7f0000898000-0xde)=""/222, 0xde, 0x6}, 0x1fff) syz_extract_tcp_res(&(0x7f0000e2f000-0x8)={0x0, 0x0}, 0x800000ffffff7f, 0xfffd) ioctl$fiemap(r6, 0xc020660b, &(0x7f000040a000-0x58)={0xfffffffffffffffe, 0xffffffffffff7ad4, 0x43, 0x2, 0x1, [{0x3, 0xffff, 0xffffffff, 0x0, 0x0, 0x800000100, 0x0, 0x0, 0x0}]}) ioctl(r7, 0x8916, &(0x7f0000000000)="") clock_gettime(0x0, &(0x7f00002ed000-0x10)={0x0, 0x0}) futimesat(r6, &(0x7f0000e00000)='./file0\x00', &(0x7f0000e9d000-0x20)={{0x0, 0x0}, {r8, r9/1000+30000}}) poll(&(0x7f0000880000-0x10)=[{r0, 0x10, 0x0}, {r1, 0x140, 0x0}], 0x2, 0x3) mkdir(&(0x7f0000f2f000-0x8)='./file0\x00', 0x90) sendmsg(r2, &(0x7f0000c04000-0x38)={&(0x7f000072b000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000090f000)=[], 0x0, &(0x7f0000698000)=[], 0x0, 0xc0}, 0x4000) sendto$inet6(r6, &(0x7f000063e000)="511178ebcf68371321a90ef83b7ffe6b21d4b225b31a3a0a5779e4989d7b2928e5953b99a37e8c94f68ff7384e66a74500727a7b52c462454c0080898a9d", 0x3e, 0x8000, &(0x7f0000108000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) ioctl(r7, 0x8936, &(0x7f0000000000)="") sendto(r5, &(0x7f00003a2000)="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", 0x1000, 0x4800, &(0x7f0000185000-0x10)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f0f000)={r4, 0x5}, &(0x7f000065d000)=0x8) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") [ 182.266239] binder: 14482:14485 transaction failed 29189/-3, size 24-8 line 2947 [ 182.277336] binder: 14482:14491 ioctl 40046207 0 returned -16 [ 182.291487] binder: undelivered TRANSACTION_ERROR: 29189 [ 182.307323] binder: release 14482:14485 transaction 72 out, still active [ 182.314212] binder: undelivered TRANSACTION_COMPLETE 2017/12/17 12:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fba000-0x8)='./file0\x00', &(0x7f0000dbf000-0x10)=[], &(0x7f0000c5a000)=[]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000cab000-0x4)=0x7) r1 = request_key(&(0x7f00007ee000)='.request_key_auth\x00', &(0x7f0000afa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000068f000)='\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000-0x54)="968039ddf2dee3132efc969548a457690c3fa2005a7ad2c70d1ab6413ea67b75b5b4f724a8fbe7fee97f2108a50ff34c5e73fdc2c9e1f789d73da6c598952c2f6d7b2344bcea95f49b7e20ca8e232fd342f29485", 0x54, 0x52e2f637490a4e7f) keyctl$unlink(0x9, r1, r2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f000073e000)=""/224) ftruncate(r3, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r4, r3, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d9a000-0x12)={0x7, [0x1ff, 0x7, 0x1, 0x5, 0x7, 0x1003, 0x80000001]}, 0x12) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000aba000)={0x6, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r6 = socket$inet6(0xa, 0x200000000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) syz_open_dev$evdev(&(0x7f0000103000-0x12)='/dev/input/event#\x00', 0x3, 0x200000) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = fcntl$dupfd(r5, 0x0, r7) bind(r8, &(0x7f0000551000-0x80)=@generic={0xa, "38af356a916dff13f2594d5d262c2881eb8245a40300010000000000a59b5c3aae303ec032a4118598b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005fa000/0x4000)=nil, 0x4000, 0x3, 0x32, r8, 0x800) preadv(r7, &(0x7f00000ec000-0x40)=[{&(0x7f00005f5000-0x1c)=""/28, 0x1c}, {&(0x7f000097e000)=""/72, 0x48}, {&(0x7f0000efd000)=""/252, 0xfc}, {&(0x7f0000efe000-0x77)=""/119, 0x77}], 0x4, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x40010, r7, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:40 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x1, 0x0, 0x313}, 0x1c) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000d5000-0x4)=0x14, 0x80800) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x40800, 0x7, &(0x7f0000fbc000)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r1, &(0x7f0000f41000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fba000)=0x10) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f00005a6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fbb000-0x4)=0x58) socketpair(0xa, 0x7, 0x6, &(0x7f0000fba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fbd000-0x10)={0x0, 0x0, 0xdb88, 0x20}, &(0x7f0000b89000)=0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c03000-0x6)={r5, 0x6}, &(0x7f0000fbd000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d5d000)={r6, 0x8000000000000000, 0x34, 0x6, 0xffffffffffffff2f}, &(0x7f0000fb8000-0x4)=0x18) r7 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r7, 0x11, 0x40000000000a, &(0x7f0000588000-0x4)=0x5ba, 0x4) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000327000)={r6, 0x4}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80005, 0x2, &(0x7f0000fbe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000ca6000-0x8)={r6, 0x2ba2}, 0x8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r8, &(0x7f00005e8000)=""/103, 0x67, 0x20, &(0x7f0000fbf000-0x80)=@generic={0x0, "4e22b2ed856ab85413b909f3b531dc91e05f80d45fd0ed9a64d5e6437b045731f4c837d507bda32aa54b7ba24b68bd8010b1febd027376d5cac4e74c0731268e08e5fa5912d09b23d8d00c653fe402ebe7537e6b33d1f6023b507937d727c6e0b49a5d3000000200e94cd2b956440862df613b32000000001607ac7ba4b2"}, 0x80) sendto$inet6(r7, &(0x7f0000353000-0x1000)="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", 0x7f8, 0x840, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r8, &(0x7f000004a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ccd000-0x4)=0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="19", &(0x7f00000ff000)="", 0x0}, 0x20) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000976000+0xbf5)={0x0, 0xd}, &(0x7f0000cab000)=0x8) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) r5 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r6 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) iopl(0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d13000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x78) syz_open_dev$loop(&(0x7f00005b2000)='/dev/loop#\x00', 0x4000000000e42, 0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000aff000)=r2) 2017/12/17 12:46:40 executing program 4: r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x4f2d1588af716cea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2f4, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) setgid(r3) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x75) mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000028000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00001a4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0xe8) ioprio_get$uid(0x3, r7) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0xc0000084, 0x0, 0x103}]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$usbmon(&(0x7f000002a000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r8, &(0x7f0000005000)='./file0\x00', &(0x7f0000007000-0x17)=""/23, 0x17) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r8, 0xc008ae88, &(0x7f000002b000)={0x0, 0x0, []}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x63da3d25, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = dup3(r8, r0, 0x80000) ioctl$KDSIGACCEPT(r9, 0x4b4e, 0x400000003b) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0xb368, 0x2, 0x2, 0x0, 0x0, 0x0, 0x3ffe, 0xfffffffffffffffd, 0x0, 0x1cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000003, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0}, 0x0, 0x0, r8, 0x9) open(&(0x7f0000b97000-0x8)='./file0\x00', 0x2002, 0x8000002001c) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) socket(0x10, 0x2, 0x6) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000841000)="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") creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") [ 182.331241] binder: send failed reply for transaction 72, target dead [ 182.332468] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14528 comm=syz-executor7 [ 182.333627] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14528 comm=syz-executor7 2017/12/17 12:46:40 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000872000-0xd)='/dev/usbmon#\x00', 0x437, 0x40440) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005403, &(0x7f0000227000-0x8)=0x1) 2017/12/17 12:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000580000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x40, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000053e000-0xc)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000f8d000)="0f", 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000a4e000)={0x20000002, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000b28000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000273000)="", 0x0) writev(r3, &(0x7f0000ae9000-0x8)=[{&(0x7f00001c0000-0x2a)="2900000020001907003d7524000a0021020000160000008000000000b49d0c00000011e010315aec20", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000e74000)=0x0, &(0x7f00004ff000-0x4)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e75000-0x12)={@common='nr0\x00', 0x4f1bce2d}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000930000-0x98)={0x0, @in6={{0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52f, 0x3}, &(0x7f000047a000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cef000-0x8c)={r4, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c6c000-0x4)=0x8c) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003fe000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f00000e0000)=0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f000090d000-0x24)={0x401, 0x6, 0x2, 0x3ff, 0x4, 0x1, 0x9, 0x1000, 0x40, 0x8a66, 0x1, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b2b000)={0x0, 0x80002, 0xffffffffffffff9c}) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) socket(0x10, 0x2, 0x6) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 7: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-asm)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001d9000)={0x8, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) bind$alg(r0, &(0x7f0000287000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta-generic)\x00'}, 0x58) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000289000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000028a000-0x4)=0xe, 0x800) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000285000-0x20)={0x0, 0x4, 0x200, 0x80, 0x100, 0x8, 0xff, 0x3, 0x0}, &(0x7f0000285000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000172000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0x10001, 0x3ff, 0xe}, &(0x7f0000091000-0x4)=0xa0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000180000)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000053000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001dd000-0x74)={0x0, 0x6c, "bd0cb049bf4e23b5363fe8c0570e085c03000000000000009b470a00004105000000b7b306bb04a8b5693bb704000010010000005ac25429952f0b29c3cf493179f076e26784cd6ae01afaa36b24f0bb2abecab9bb945f1237edba12e8282eb6f3cc7a9e84ec41afefd23822"}, &(0x7f0000058000)=0x74) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000028a000)={r5, 0x8001}, &(0x7f0000286000-0x4)=0x8) splice(r4, 0x21, r4, 0x0, 0xfffffffffffffff9, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000028a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028a000-0x4)=0xe8) vmsplice(r0, &(0x7f0000068000-0x40)=[{&(0x7f0000284000-0x68)="126f0d1c6dfb9395d821b4d5ed9dc243d0adb0029d304507db3cb1492faabc5408e302af00b4c026d697855a704fea7f0a1e9ffd98041f27f3ffd043a7332e443fdf287f56cc1d66544336d38325c4a37bd686c302a7c3d03a08106eef88d244ffd1a5b523482236", 0x68}, {&(0x7f0000283000)="4eef1641613303620a44520b492e3cd55a853cc15fbdf372bd4e56fb667536deab4afe9d4518f9b518d39d0280734b3bce110000000000000004ceafd8f759beb2", 0x41}, {&(0x7f0000284000-0x52)="9cfda7f13bb7a06fc68633dacee2f8e3fff4f2f22b2f73a290cf640e6953484d2177f3ee2d23ac2b52a8499bc45f77280333cf5ac5adcbc554afe69bd2442169d6e301474066fe86926077cb97a76700019f", 0x52}, {&(0x7f0000283000)="0320eecdae3fd1e024e4520b1b7358344a6e3f", 0x13}], 0x4, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100000007fffffff) sendmsg$alg(r3, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290d2aed19727bcb638b4b082d3a790401cedd09d342962343f6eea177f93444ff4e1b3ba3f88f9648f1634dee362f1", 0x3f}, {&(0x7f0000282000)="5e2035a29b2973564302672e7e3ed083140da23747222365d2fb4530a43e4c0bf8b23627ea0c60e185f15d74ace361312b6e71052a616562707dee85b2e19d977a5b1f92fbf34727e4d97a5117a7e942e90ab751d1312855605a0027bab7f1e348982fcb17cc52d56ac097607b9e78cdcc2e1225ef3be303c76d9d2d06230b47b1078e23576bc613df1f15489d61fee4b9637c14f2f064c0ef5f8be4d0045fa901c07debb15a1e86c9b4f262d0fc9ea9337326b7fc0a6b367464f9783769d43c09d031a44018ddf61c767ed36d1b4261b13e87a5961a9c99fc", 0xd9}], 0x2, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4008000}, 0x44000) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000283000)={0x26, 'aead\x00', 0xf, 0x183, 'wp384\x00'}, 0x58) write(r0, &(0x7f0000192000)="f0bcac3d42ee8aa7886950eba5810885c73ced793d0b53708177ff0e0c43581c154fbcef7480aceec870a562dc661e3ce6753b6aef865579fbef9b9c03e6c200000000f7cac5ee3de1de669bd075230da94ca25b11015bcdfaf4f9043391790c3bfb8493e29cfabb0fcdbb31c2acfe286a9fea8bdcad203fd53c00000009efb0eb9ff3745e026c292727cdda063f1f0576a2b26b186ed299ea522e06cac600e92a2b1f3197a611385e6cd36cd0ff8d326cdf3d0dc59ce14a52ff9dffbd4bd906e78f21045c9866d980db04fd73d3d7acd00820b5fa3d3dc5a9a7b2e485e9bd321c63dca215b1faba00057824499e80970dfb50", 0xf3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000285000)="de7817847a2d1b47373b86d5ddef8c76b950aacfbc5a53bbbf9073a495b1304930812fac06fd3bbea15d13b26e82b58030000089d066a60508bd8e192875be0110e82456c26ef33435e034ac98e7c9d3538f0ff03804e739cabe344dfc1c955a47fe3659e080ddad2fc0599a4b0dad07a67b09dce206966059b8fcdc2f224e0fb418596d5e149cb77364da0400000031ef45f71a56889720eec46b02e89a4ea61969e808e6571298e9e2d7c0e8dfdb1016c6de3c13388457af20", 0xba) recvmsg(r3, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f0000288000-0x86)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x20) socket$alg(0x26, 0x5, 0x0) 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) r5 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r6 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) iopl(0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d13000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x78) syz_open_dev$loop(&(0x7f00005b2000)='/dev/loop#\x00', 0x4000000000e42, 0x0) 2017/12/17 12:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x300, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f000043c000-0xa)='encrypted\x00', &(0x7f0000331000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76f08000000a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d79000)=0x0, &(0x7f0000093000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002a5000-0x4)=0x0) r1 = msgget$private(0x0, 0xb) msgctl$IPC_SET(r1, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e1d000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d47000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f000029f000-0x4)=0x10001) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c97000)={r2, r4}) msgsnd(r1, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) msgrcv(r1, &(0x7f00002db000-0x1008)={0x0, ""/4096}, 0x1008, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ff000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008c4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c3a000-0x8)={r5, 0x7}, &(0x7f0000fa9000)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000077e000-0x4)=0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a1e000-0xc)={&(0x7f0000927000)='./file0\x00', 0x0}, 0xc) pipe(&(0x7f0000760000)={0x0, 0x0}) dup2(r3, r6) msgrcv(r1, &(0x7f00003f3000-0x78)={0x0, ""/0}, 0x8, 0x2, 0x2000) clone(0x0, &(0x7f0000eb3000)="", &(0x7f000092c000)=0x0, &(0x7f00006fd000)=0x0, &(0x7f0000680000)="") syz_open_dev$tun(&(0x7f00001f5000-0xd)='/dev/net/tun\x00', 0x0, 0x200) msgctl$IPC_SET(r1, 0x1, &(0x7f0000bdf000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000033b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x10, 0x200000003, 0x0) write(0xffffffffffffffff, &(0x7f0000ff5000)="26000000130047f42001b1dc59002200160b140902000000000001fff80001", 0x1f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ab5000)='./file0\x00', 0x420000, 0x81) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fc2000)={0x6, 0x3, 'client0\x00', 0xffffffff80000000, "6e8a884a207ec185", "1241e414edd66bd3055ac7b05ee7e052ef59282e9295339f8ada38e0cd6163f0", 0x8, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000467000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f00003e9000-0x30)={0x100000001, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000e2b000-0x5c)={0x6, 0x1, {0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f50000)='dns_resolver\x00', &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000092b000)="c9d5", 0x2, 0xfffffffffffffffe) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000be0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c07000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fb000)=0xe8) setuid(0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000827000-0x20)={0x0, 0x0, 0x1, 0x2000, &(0x7f0000c0d000/0x2000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x7], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x10, 0xa0000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x280000016, 0x0, 0x0, 0x0, 0x0, 0x3d01, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000882000)=0x4) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f00003c8000)={0x0, 0x8, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x80000000010, 0x6, 0x2) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/validatetrans\x00', 0x1, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) r5 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r6 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) iopl(0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d13000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x78) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000013c000)=r2) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b96000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x7, 0x1, 0x2, 0x7, 0x0, 0x0]}, &(0x7f000027e000)=0x108) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r2, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb1000)=0x8c) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000fb2000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006e9000)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fa0000)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009d9000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000d78000)=""/6, 0x6, 0x40000000, &(0x7f0000fb2000-0x10)={0x4, 0x4, 0x8001, "9e6e6ccd1e60", 0x7, 0x0}, 0x10) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000379000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00001b1000)={0x100000001, 0x3, 'client0\x00', 0x1, "af771fc2588244e3", "cda8a37011920e00e867c813a0215115362be3dc579e565e3ac9572c47a2ccde", 0x1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r1, &(0x7f0000126000)={0x0, 0x0, 0x8001, 0x8000}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f0000e34000)={0x2, 0x0}) r6 = semget(0x0, 0x0, 0x718) semop(0x0, &(0x7f0000301000-0xc)=[{0x0, 0x7ffe, 0x1800}, {0x0, 0x6, 0x800}], 0x2) semtimedop(r6, &(0x7f0000285000)=[{0x2, 0xdb2, 0x1000}, {0x1, 0x100000001, 0x1800}, {0x1, 0x8d, 0x1800}, {0x3, 0x101, 0x800}, {0x4, 0x2, 0x1800}, {0x0, 0x0, 0x800}], 0x6, &(0x7f000000f000)={0x77359400, 0x0}) 2017/12/17 12:46:40 executing program 0: r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000850000-0x8c)={0x0, 0x6, 0x0, 'queue1\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009f2000)='/selinux/load\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000979000-0x1a)=@random={'trusted.\x00', '/selinux/context\x00'}, &(0x7f0000f70000-0xc0)=""/192, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f00003d9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000998000)={r2, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/17 12:46:40 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000c53000)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000ec000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000dd8000)={&(0x7f0000b40000-0x8)=[0xf0, 0x0], 0x2, 0x9, 0x3, 0x7, 0x339, 0x8, {0x400, 0xb6c9, 0x100000000, 0x3, 0x1, 0x3, 0x800, 0x7, 0x1, 0x5, 0x100, 0x0, 0x9, 0x6, "2ec015d2066adab967ff48d9983e61b7062066358bd8b7efbb1cc715091f7918"}}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000e8000)={0x0, 0x5b1be7eb, 0x3, &(0x7f0000f8b000-0x8)=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000eb6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000003000-0x2)={0xffffffffffffffff, 0x2, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x200401, 0x118) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00', 0x1400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4, &(0x7f0000004000)='./file0\x00', r2, &(0x7f0000005000-0x3d)="d770ea6ce0219ffc880b072199491d0158d9ac2e3e71de7807fabd60762ba3414344c7df1dd520735e9c07a9ac545df95adb2333cf63783f859cef2c90") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000007000-0x1c)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}], 0x1c) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000)=0x7fe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000008000-0x8)=0xc40, 0x2784) ioctl$TIOCSTI(r3, 0x5412, 0xffffffffffffff75) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000004000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000009000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1ff, 0x80000001, 0x100, 0xff, 0x200, r4}) 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) r5 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r6 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) iopl(0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d13000)=0x0) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b8a000)=0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4000000003, 0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000268000-0xc)={@loopback=0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000ce4000)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f63000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00001f2000)=0x0) sendto$inet(r0, &(0x7f0000047000-0x1000)="", 0x0, 0x0, &(0x7f00001e9000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r0, &(0x7f0000239000-0x38)={&(0x7f00001eb000)=@ax25={0x3, {"d1c1287f704f25"}, 0x0}, 0x10, &(0x7f0000219000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000219000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cf7000-0x8)={0x0, 0x800000000000}, &(0x7f0000c7f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007e0000)={r2, 0x9, 0x0}, &(0x7f0000ea3000)=0xc) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f000094d000)={0x71, 0x9, 0x4}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005bc000)=0x0) [ 182.476176] encrypted_key: master key parameter '0>ÏìÌtjû;£º©‡Óò¹eIà|‡˜Ãù} Ÿ{¥÷o' is invalid 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) r4 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r5 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) iopl(0x4) 2017/12/17 12:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000411000-0x4)=0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x20000006, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x3, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffff11, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000169000-0x8)={0x0, 0x0}, 0x807fd) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000a73000)="11571def5281923d949d9be2701e533aeeee449cee2f5ab6c57da722d24d8e38f5ab672b058ac06c738c05c10f51aa60cc54effc82886977efbcb5c807a3f9a705f337a29a0c34f89e659317faca959b20d0b6ae4780dc14987acd99a1b3e0925c6a4c58fe74cc58e57868a81e7628ec84eb56c2470b9a6edfdfa91c711512fdf794023fa1e2272d7d7d1a90e0183e51383353f9b06c1a8b7b9dfdf16f9011f0de17de5e2162a8c8d95a2f880f7b90f297277625e124502a8050de97d3e69211cd66b68da7d638cf31d4b73fbfc0ae5effee0dcc50c7bdf79b8adcb2042ee1f03d848f1a") r2 = getpgid(0xffffffffffffffff) r3 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00008f9000)='&\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000029a000-0x8)={0x0, 0x0}) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f98000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000be000)={0x0}, &(0x7f0000b38000-0x4)=0x4) socket(0xfffffffffffffffd, 0xa, 0x80) socket$inet6(0xa, 0x7fc, 0x7) r7 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000053f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r8, 0x40a45323, &(0x7f0000000000)={{0x4, 0x4000000012}, "706f727431ecff0000000000000000000000000000000000000000000000000006000000007fff00", 0x20, 0x10000, 0x4, 0x0, 0xffffffffffffffe4, 0x5, 0x1ffffffffffffff, 0x0, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f000060b000)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r10, 0x4010ae67, &(0x7f00007f5000)={0xffffffffffffffff, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a2000)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000935000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r9, r11, &(0x7f0000988000/0x18000)=nil, &(0x7f0000789000)=[@text16={0x10, &(0x7f0000338000-0x42)="66b8010000000f01c1670f01cb0f00de66b8005000000f23c80f21f866350c0060000f23f8f083b6aa00780f20d86635200000000f22d8360f090f79e10f073ef26f", 0x42}], 0x1, 0x4a, &(0x7f0000636000)=[], 0x0) ioctl$KVM_SET_TSC_KHZ(r11, 0xaea2, 0x3) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) bind$alg(r7, &(0x7f000017d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) syz_emit_ethernet(0x38, &(0x7f0000e85000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x4, 0x4}}], {{0x88ca, @arp=@generic={0x5, 0x6307, 0x6, 0x2, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "acd3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "1ad0b6d81e1f58000000000100000001"}}}}, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x6, 0x0) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x1a) truncate(&(0x7f0000011000)='./bus\x00', 0xffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000427000)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f00001dc000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b3b000-0x20)={0x5, 0x1, 0x8200, 0x9, 0x7c70, 0xab9a, 0x4706, 0x2, r2}, 0x20) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x6)={0x6f01, 0xaf}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000691000)={0x0, 0x6}, &(0x7f0000b0e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000066b000-0x98)={r3, @in6={{0xa, 0x2, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x40000000000}, &(0x7f00003fa000-0x4)=0x98) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r6 = dup(r5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000145000)={r2, 0x800}, &(0x7f0000e2c000)=0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f00000a5000-0x20)={0x0, &(0x7f0000cd0000-0x8)=0x0, 0xb, r6, 0x5}) setsockopt$inet6_buf(r7, 0x29, 0x40000000000036, &(0x7f0000345000-0xd0)="dc13b51a5b31306e78dd581b71ab1244ece4740434cf0195f75d34c82d9d233f29008861ffccd64ade0e8ce0442fbc50974e8e1195c604f88000003f0002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc040708e60000000047000000d300bdeb62e18a769c862f856d59f8b9f377e345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6436ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r7, 0x29, 0x200000000000036, &(0x7f0000beb000)="1706f5e23ceaafbdf2c054e03a0273164f75099363d533a6a8fed3f1d342c8e7a1525e9a956b8e9f0f6291a13f9b69178c768599b67fb49692c9aa02a2e94ba1638f5e649156bb7b2418d11bc4bbc6b5efff0c4d8dbe1a1054fb03573852d1", 0x5f) 2017/12/17 12:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4, &(0x7f0000917000)=0xfffffffffffffff8, 0x4) r0 = memfd_create(&(0x7f0000a9b000-0x13)='ppp1}keyringmd5sum\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000851000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xbc79, 0x3, 0x80, 0x9}, &(0x7f00003f3000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000118000)={0x0, 0x5, 0xfdf}, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cd6000)={0x0, 0x0}) connect$llc(0xffffffffffffffff, &(0x7f0000f97000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0x7, 0x3ba0, 0x7, 0x3, 0x0, 0x0}}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000ea1000-0x10)={0x85, &(0x7f00004f1000)=""/133}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000ef3000)=@hdr={0x0, 0x0, 0x7, 0x5f78caba, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x7, 0x0, 0x3076, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, @udp={0x3, 0x0, 0x1005, 0x0, "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"}}}, 0x102b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000230000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x0, 0x7, 0x7, 0x20}, &(0x7f0000251000-0x4)=0xa0) recvfrom$unix(r0, &(0x7f0000818000)=""/41, 0x29, 0x2100, &(0x7f0000f03000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) alarm(0x2000) ioctl$KDDISABIO(r0, 0x4b37) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008e9000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r5, &(0x7f00000bb000)=""/52, 0x34, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dc8000-0xc)=@sack_info={r1, 0x7f, 0x2}, &(0x7f0000b5b000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000801000)={0x0, 0xfffffffffffffffd}, &(0x7f0000d25000)=0x8) stat(&(0x7f00000d8000)='./file0\x00', &(0x7f00003f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 182.588389] device gre0 entered promiscuous mode 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r1, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) fcntl$getown(r0, 0x9) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) r4 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r5 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r1, 0x0) 2017/12/17 12:46:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000077f000)='status\x00') syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e51000)=0x75) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000551000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00005bf000)=""/178) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0xffff, 0x0, 0x9, 0x1, 0xffffffffffffffff, 0x40}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ba3000)={0x3, 0x800, 0x2, 0x0}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009c9000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000f1e000)={0x6, 0x6, 0xdec}) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffeffffffffc, 0x0, 0x0, 0x0, 0x0, 0xe, 0x4000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x2) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0xfffdffffffffffff, 0x40001) read(r3, &(0x7f0000e5c000-0x1000)=""/8, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e5c000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e5b000)=0x8c) writev(r4, &(0x7f0000937000-0x30)=[{&(0x7f00003d8000)="296927ade101", 0x6}, {&(0x7f0000a1c000)="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", 0xffc}, {&(0x7f000003c000)="", 0x0}], 0x3) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000aab000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e5c000)='/dev/vcs\x00', 0x20000, 0x0) recvfrom$ax25(r5, &(0x7f0000e5c000)=""/97, 0x61, 0x60, &(0x7f0000b8a000-0x10)={0x3, {"f2c9a9fe06e7c2"}, 0x81}, 0x10) clock_settime(0x5, &(0x7f0000002000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x1f}, &(0x7f0000001000)=0x8) syz_emit_ethernet(0x3f, &(0x7f0000e2d000-0x3f)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x582, 0x0, {0x5, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @empty=0x0, {[]}}, "01"}}}}}, 0x0) syz_open_pts(0xffffffffffffffff, 0x40202) 2017/12/17 12:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x40) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000200000-0x4)=0x80000000, 0x4) r4 = syz_open_dev$mice(&(0x7f0000b12000-0x10)='/dev/input/mice\x00', 0x0, 0x4a400) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000091b000-0xc2)={0x0, 0xba, "e57ba73e25be14e45212a5906f6c37d9a5c48cdaa2db9b951c07d1ff7b04fcb9880a31aab83a6c3cd3c20cfc534a576d30c02ccb33a2fba3d434bbfdc4b908970791ada1ff9c5b0506e06d18dd4b9f23b2c566a26fcac0bc3b9aca704b121eb0b709452f8ffcc2e908323a3934e82460f6deaf89f44a5ebc4a33dea30593ece2f0ad369e4fa2e2a25b89a0a1c0ef0d1a1377e9106d3f02c21b365c2e0eb8d8be9595a78852aa523b2a1f9c502a4f4b120866ea92e10e315957f8"}, &(0x7f0000ad1000)=0xc2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b78000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d5000)=0x24) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000545000)={r5, 0x4, 0x100000000, 0xe7fe, 0x1, 0xffffffff, 0xfffffffffffffffe, 0x6, {r6, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8001, 0x10000, 0x0, 0x2}}, &(0x7f0000e35000-0x4)=0xb8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b82000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ef000)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = request_key(&(0x7f0000864000-0x5)='user\x00', &(0x7f00004a4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ee000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f000087e000-0x8)='keyring\x00', &(0x7f0000382000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r9) bind$packet(r3, &(0x7f0000c85000)={0x11, 0xfffffffffffffffe, r8, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r10 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x1000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) getpeername$llc(r10, &(0x7f0000998000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000acc000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r10, 0x8981, &(0x7f0000e0d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f000082a000)={@common="6c6f00000014000000000000000001fa", &(0x7f0000b43000)=@ethtool_pauseparam={0x12, 0x80, 0xfffffffffffffff9, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r2, &(0x7f00007ae000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000190000)=0x14) 2017/12/17 12:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x1653, 0x0, 0x0, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getpgid(r1) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3f, 0x1c, 0x0, 0x6488, 0x0, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000824000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000036a000)='ceph\x00', &(0x7f000045e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c4c000-0x8c)="", 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f000000b000)='user\x00', &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="5b1398071567f4871cab5172863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42872720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce104", 0xc0, r3) r4 = perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x8, 0x800, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000195000-0xe)="6370752635000000000000000400") ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x8001) r6 = syz_open_dev$mice(&(0x7f0000c84000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f00008ed000-0xe0)={0x0, 0x0, 0x0, 0x2, 0xd, 0x0, 0xf, 0x8, 0x0, "8df03f4c4078dfee5dab05ef435e63ea6989befcb62c228514a59f6b80612888e81e13011e1e41def2b5713bc2262818ac37e568b079554ccd23f532607e17de", "efebf1df75f2ea585f4c2f66f519a27f5169306125a18b82c17bba328d755f56050a3cba869c2a7dc9a8cfbca4c9cd800ac2d4aedc94cfc695a156bfbe075d8e", "09493bf54b0c5ce50582ea9152f2191622cd26c741ce9f070f5fc1c42087a9d0", [0x6, 0x1]}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x22, &(0x7f0000216000-0x4)=0x1, 0x4) bind$inet6(r8, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$int_in(r7, 0x5421, &(0x7f0000676000-0x8)=0x200000000000004) listen(r8, 0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000798000)="9d941b93e22f5d46b9880191e411b2261fbc2534db97af891c7d1406651026f6846b7b64a85cab27fddecaa3efa22672", 0x30) sendto$inet6(r7, &(0x7f00004bc000)="", 0xd6, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r8, 0x1, 0x1f, &(0x7f0000a2e000-0x4c)=""/76, &(0x7f0000d6f000-0x4)=0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a79000-0xf)='/dev/sequencer\x00', 0x280000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000886000-0x20)={@generic="462c860000000000000000000407692e", @ifru_flags=0x8801}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d59000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000b76000-0x4)=0x5, 0x4) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r2, &(0x7f0000d5c000-0x1c)={&(0x7f00005ab000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c47000)=[{&(0x7f000090d000-0xc3)="babd1fe31da5a8fedecd8cceb4ffcf262bbdd3a7d8766f340ddf42c821cc0e7f172c2f9be17858c36e2a51c28be24eb448f86d52ad3cf411dfdab55654bb79daee11a9f207d3cc8512614929abe290a7382bd2a9d4506f0e7ed4f20d895c7170898fd6d0d4f2d2746bf33188c6756fd8e4356c6ea6d491146b949f21c7120833687b2819903781bbeb6ed8e40ef354697e4bd9284cd01faaec980f3690832e36302873a38e81093df39945a5ad48bece1fbff7a4a46537b4a0910afdad72e812f50c34", 0xc3}, {&(0x7f00002c1000)="80e8c2d34b360784592348222fede0aceb79280f848217b62e1a9d43ce527ad4bd64cb4fff93108db9b68927dc904d10a206afc7d33b0b6a6fba4fd195de8ab858ab99c19802ccdbd75349912d08e51bf24a233a391a32c5d104697ba47b3e2710fa2f4e8ffcda67bca1c5e0b8e488668149a71a5aecb7702921a83bab36e827a8bbf8be13466c05b459a7a744fa3f5f3b2949905f3924016382c5916e094ab9d0bfb2448100b19964fd79d9aea522963690de795598839658ef08bce3f58783", 0xc0}], 0x2, 0x0, 0x0, 0x200000c1}, 0x881) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000015a000-0x4)=0x1, 0x4) r3 = socket$inet6(0xa, 0x802, 0x88) r4 = fcntl$getown(r0, 0x9) process_vm_readv(r4, &(0x7f00007fd000-0x70)=[{&(0x7f00006ae000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f87000)=""/16, 0x10}, {&(0x7f0000070000-0x1000)=""/4096, 0x1000}, {&(0x7f00003c0000)=""/148, 0x94}, {&(0x7f0000de3000-0xdc)=""/220, 0xdc}, {&(0x7f000006d000-0xa8)=""/168, 0xa8}, {&(0x7f0000707000)=""/11, 0xb}], 0x7, &(0x7f0000fc1000)=[{&(0x7f0000a95000)=""/12, 0xc}, {&(0x7f000027c000)=""/44, 0x2c}, {&(0x7f0000c02000)=""/253, 0xfd}, {&(0x7f00009d6000)=""/111, 0x6f}, {&(0x7f0000597000)=""/118, 0x76}], 0x5, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000029a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) connect$llc(r2, &(0x7f00000d4000-0x10)={0x1a, 0xff, 0x200, 0x1, 0x9, 0x8b9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00009e8000)=""/207, &(0x7f0000e82000)=0xcf) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r1, &(0x7f0000447000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000183000-0x4)=0x10) recvmsg(r0, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[{&(0x7f000043e000)=""/69, 0x45}], 0x1, &(0x7f0000ab3000)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000f0a000-0x10)={0x0, 0xfffffffffffffff7, 0x40, 0x8}) close(r3) statfs(&(0x7f0000536000)='./file0\x00', &(0x7f00007b6000-0xe3)=""/227) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e3d000)={0x1, 0x81b, 0x1, 0x1, 0x4, 0x7e, 0x3, 0x869, 0x0}, &(0x7f0000e8b000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d42000)={r5, 0x1f}, &(0x7f0000f13000-0x4)=0x8) lsetxattr(&(0x7f0000e5f000)='./file0\x00', &(0x7f0000031000)=@known='system.sockprotoname\x00', &(0x7f0000fe4000-0x7)='system\x00', 0x7, 0x1) socket$llc(0x1a, 0x2, 0x0) accept$alg(r1, 0x0, 0x0) 2017/12/17 12:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e7a000)='-lokeyringself&\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000061000)=0xc) wait4(r3, &(0x7f000046f000-0x4)=0x0, 0x2, &(0x7f0000611000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00006d1000)={0x7, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b76000)='/dev/usbmon#\x00', 0x8, 0x2000) setsockopt$inet_dccp_buf(r4, 0x21, 0xcf, &(0x7f0000e75000)="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", 0x1000) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) openat$hwrng(0xffffffffffffff9c, &(0x7f00000a0000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f0000c34000-0x8)=0x75) r6 = syz_open_dev$tun(&(0x7f0000365000)='/dev/net/tun\x00', 0x0, 0x82882) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x4, @cisco=&(0x7f00006fb000-0x8)={0x9fffffffffffffd, 0x1}}}) ioctl$TUNDETACHFILTER(r6, 0x400454d0, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0}, 0x1c) connect$unix(r1, &(0x7f00001d8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fad000)={&(0x7f0000dde000)='./file0\x00', 0x0}, 0xc) fchdir(r2) openat$rfkill(0xffffffffffffff9c, &(0x7f00006fa000-0xc)='/dev/rfkill\x00', 0x8000000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r7, &(0x7f0000b84000-0x18)="", &(0x7f00003fd000-0xd7)=""/0}, 0x18) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000211000)=0x4, 0x4) r8 = fcntl$dupfd(r1, 0x0, r0) connect$inet(r8, &(0x7f0000fc4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x10, &(0x7f000050c000)=""/0, &(0x7f00008dc000)=0x0) 2017/12/17 12:46:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000000000000, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000d56000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8982, &(0x7f0000000000)="") r4 = socket(0x100004, 0x80805, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000b9b000)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005ed000-0x4)=0x0, &(0x7f0000fde000)=0x0) lstat(&(0x7f000036f000-0x8)='./file0\x00', &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0xfffffffffffffffe, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f00007fa000-0x30)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x2, 0x0}, 0x0) r8 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x8, 0xff, 0x9, 0xfffffffffffffffd, 0x7, 0x3ff, 0x3}) fchmod(r3, 0x2ddfbc7db3a1d270) mq_timedsend(r1, &(0x7f0000a51000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0f8900000000000000c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbc9ffeebe40132e2d49ab0469a060beb5d786e99771218d8e1edec5bbf48ebf2f2a41d3a796026ff73855ab8e8979a5a3496540ca7b", 0xdd, 0x3, 0x0) mq_notify(r8, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r4, &(0x7f0000719000-0xd0)={0xd0, 0x2, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c43ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce0168b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x208000) mq_timedsend(r8, &(0x7f0000d6d000)="d8", 0x1, 0x0, &(0x7f0000001000)={0x0, 0x989680}) openat$autofs(0xffffffffffffff9c, &(0x7f000036c000)='/dev/autofs\x00', 0x200, 0x0) sendfile(r2, r1, 0x0, 0xc4000063) getegid() getgid() mq_timedreceive(r8, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x20000000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) [ 182.610054] encrypted_key: master key parameter '0>ÏìÌtjû;£º©‡Óò¹eIà|‡˜Ãù} Ÿ{¥÷o' is invalid 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r0, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) syz_emit_ethernet(0x37, &(0x7f00001f0000-0x176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x30f, 0xbbff, 0x6, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "a01d52148a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "635be0db74cc24b91dcc6fafe3a8391f"}}}}, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) r3 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) r4 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00003cd000-0x4)=0x0) r5 = syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r3) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000942000-0x4)=0x0) accept$ax25(r0, &(0x7f0000fcb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003a2000-0x4)=0x10) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000237000-0x8)='./file0\x00', 0x44) r1 = dup2(r0, r0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000c17000)=""/125) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001be000-0x4)=0x6, 0x4) r2 = socket(0x10, 0x2, 0x400000000010) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a32000-0x1)=0x0, &(0x7f000013e000-0x8)=0x1) write(r2, &(0x7f0000924000)="240000001a0009ffeecd0000e9ff000001fff50c0900010000001de80000ab2af91617903069350a7e532f1723b738d63fc90d39ced70750162a4ffb1541473c19b00d5f0d687e58866935a0f7d171a13406973d730e5aaf429e", 0x5a) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000004000)={0xffff, 0x4, 0x8, 0x9, 0x3, 0x7ff, 0xe44, 0x5, 0x9, 0xffffffffffffff2b, 0x4}, 0xb) mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000b9f000-0x20)={@common='bcsf0\x00', @ifru_flags=0x2474ce8be550c271}) r3 = epoll_create1(0x4000800080000) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000009000)={0x0, 0x0}) getpeername$packet(r2, &(0x7f00009bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b86000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000e34000-0x10)={r5, 0x1, 0x6, @random="cf851e25ac34", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f00001d6000)="ea10a947ffe340942e06ee15c45db425f71c4f6ed6dcd219bb150644b53f50c8e42f0af553966ce14c5e148d8fc7978e981c352b41eb4b0895f8c7d58ae877501b2cf257e5d93e9a15b53c248c87aff94cdc93d6f109bf0f0cb2499e6a5d368212810802d0a5b349e5f24aca452a10a8eb71b09844ee3d381f5b1ee236b8e3c0078a0b9bfbce4fdd85", 0x89) socket$inet_tcp(0x2, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000277000)={0x4ffb, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000022000-0x4)=0x0, &(0x7f000011e000)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000402000-0x4)={0x0}, &(0x7f0000018000)=0x4) getresuid(&(0x7f0000261000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000e9a000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000c000-0xc)={0x80000000, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_SET_XCRS(r7, 0x4188aea7, &(0x7f00003b4000)={0x0, 0x0, []}) recvmmsg(r2, &(0x7f0000799000-0x3c)=[{{&(0x7f0000432000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006c6000-0x50)=[], 0x0, &(0x7f0000f5f000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000407000-0x10)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 182.700503] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 182.708272] device syz0 entered promiscuous mode [ 182.709415] skbuff: bad partial csum: csum=65535/0 len=28 2017/12/17 12:46:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000000000/0x855000)=nil, 0x855000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fb1000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000314000)='./file0\x00', 0x20000, 0x130) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000050e000-0x4)=0x400, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000601000)={r2, 0x18, &(0x7f00006fb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/kvm\x00', 0x5310c1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00009fc000-0xa)='/dev/cuse\x00', 0x101, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003d2000-0x8c)={0x0, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ebc000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000b4b000-0x8)={r5, 0x8}, &(0x7f00007e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000040c000)={r6, 0x6d, "71d4841ec4627623d4c342ab3b76e0ee6a50b9f3358b05b835eeedb942dbe5a64a27fca6dc58dc91d715cff75d307e4bea6bdf90e94384c38505feed836a0224ab1c8843a054777f86b5d77a4501c05d4c4632c758daebd2e4b071ddfd669064b556f64148c0c2b77a41d45754"}, &(0x7f0000fed000)=0x75) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000fb9000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000828000)={0x3, 0x2, 0x6, 0x2000, &(0x7f000008a000/0x2000)=nil}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xa20c, 0x0, 0x0, 0x0}, @generic={0xd395, 0x100, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000003c000)=""/128, 0x7, 0x0}, 0x30) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400fffffffadd", 0x22) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x2080001, 0x3) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000099000)=0x1, 0x4) mmap(&(0x7f0000526000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:40 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3f) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00006ad000)='(,', 0x2) r1 = dup3(r0, r0, 0x400000007ffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100, 0x36, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="dd904dd8aa2bc2baa8952e3d3c628fcb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000bd9000/0xa000)=nil, 0xa000, 0x8, 0x1000200000000032, r0, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, r2}, 0xc) mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x801, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x400000100000002) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x800000000f, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f000014f000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x0) r5 = socket$inet6(0xa, 0x400000000007, 0x4) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000402000-0x4)=0x0, &(0x7f0000aea000)=0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00005d1000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ddf000)={r6, 0x0, r7}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000b28000)=0x8, 0x4) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e58000-0x10)={&(0x7f0000f9a000-0x8)='./file0\x00', 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ac000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000de000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0x18, 0x0}, @generic={0x9595, 0x0, 0x0, 0x100000000}], &(0x7f000015a000)="cb49", 0x40, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x800, 0x0}, 0x30) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000efb000)=0x1f, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x5, &(0x7f000044f000)=0x1000, 0x4) 2017/12/17 12:46:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000504000-0xfc)="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", 0xfc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000256000-0xc)='/dev/autofs\x00', 0xa0003, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001d1000)={0x0, 0x0}) r3 = getpgrp(r2) setpgid(0x0, r3) setsockopt$inet_mreq(r1, 0x0, 0xfffffe, &(0x7f00003a3000)={@empty=0x0, @multicast1=0xe0000001}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fb, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0}, 0x0, 0xf7a, 0xffffffffffffffff, 0x0) getpriority(0x2, r3) r4 = socket$inet6(0xa, 0x80007, 0x1000000001000000) bind$inet6(0xffffffffffffffff, &(0x7f00002a7000)={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2bc}, 0x1c) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b2a000-0x4)=0x80000001, &(0x7f0000986000)=0x4) userfaultfd(0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008d6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004d4000)={0x0, 0xffffffff}, &(0x7f0000a95000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000038000-0x8)={r6, 0x2}, &(0x7f000006e000)=0x8) pread64(r4, &(0x7f0000c1c000)=""/4096, 0x1000, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") waitid(0x0, r5, 0x0, 0x40000002, &(0x7f00000fe000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000efe000)=0x2, &(0x7f0000910000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000001f000)=0x0, &(0x7f0000bab000)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003ea000)='/dev/loop-control\x00', 0x3ffe, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000c36000-0x10)={0x0, 0x3c, &(0x7f000003d000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}]}, &(0x7f0000685000)=0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000b45000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000608000)=0x5) mlock(&(0x7f0000927000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cac000-0x20)={0xf8, 0x8, 0x202, 0x80000000, 0x0, 0x4, 0x800, 0x2, 0x0}, &(0x7f00002dd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000af000)={r7, 0x3ff, 0x6, 0x100000000, 0x0, 0x1, 0xc9, 0xfb, {r8, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x9, 0x80, 0x4}}, &(0x7f00009fc000)=0xb8) 2017/12/17 12:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000942000-0x4)=0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) r3 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00003cd000-0x4)=0x0) syz_open_dev$usbmon(&(0x7f000022a000)='/dev/usbmon#\x00', 0x6, 0x2) 2017/12/17 12:46:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000514000)={0x0, @in6={{0xa, 0x0, 0xef, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000308000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001b5000)={r2, 0x7ff}, &(0x7f000078d000)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00001e5000-0x400)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d436f5a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c06219426b1b67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000fc2000)=0x80000000008) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) memfd_create(&(0x7f0000597000)='/dev/kvm\x00', 0x3) 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x8000000002, 0x420042) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000500000)={0x0, 0x0, ""}, &(0x7f0000f46000-0x4)=0x8) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ddc000)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000040d000)={r0, 0xffff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000059b000-0x8)='./file0\x00', 0x800, 0x1c0) clock_gettime(0x0, &(0x7f0000ece000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006dd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000167000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000bb000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000943000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000f18000-0xf0)=[{{r3, r4/1000+10000}, 0x427, 0xffffffffffff7fff, 0x0}, {{r5, r6/1000+30000}, 0x4, 0x1f, 0xe87}, {{r7, r8/1000+30000}, 0xda3, 0x0, 0x9187}, {{0x0, 0x7530}, 0x9, 0x8b91, 0x7}, {{0x0, 0x7530}, 0x81, 0x3, 0x7fffffff}, {{0x0, 0x7530}, 0x3, 0x80000000, 0x0}, {{0x77359400, 0x0}, 0xff, 0x3, 0x1f}, {{0x0, 0x0}, 0x3, 0x200, 0xffffffffffffffc9}, {{r9, r10/1000+30000}, 0x2, 0x5, 0xffffffff}, {{r11, r12/1000+30000}, 0x867, 0x44f, 0x5}], 0xf0) r13 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x0) r14 = syz_open_dev$sndtimer(&(0x7f0000f20000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000443000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = openat$kvm(0xffffffffffffff9c, &(0x7f0000781000-0x9)='/dev/kvm\x00', 0x0, 0x0) r16 = ioctl$KVM_CREATE_VM(r15, 0xae01, 0x0) clock_gettime(0x0, &(0x7f000084c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00006e5000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r16, 0x4068aea3, &(0x7f000075a000-0x68)={0x74, 0x0, [0x40000000007, 0x8, 0x5, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r16, 0xae60) madvise(&(0x7f0000fe1000/0x4000)=nil, 0x4000, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r13, 0x84, 0xc, &(0x7f0000467000)=0x0, &(0x7f0000073000)=0x4) r17 = ioctl$KVM_CREATE_VCPU(r16, 0xae41, 0x0) nanosleep(&(0x7f0000dd2000-0x10)={0x77359400, 0x0}, &(0x7f00009b6000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r14, 0x80e85411, &(0x7f00007b3000)=""/117) accept4$inet(r13, 0x0, &(0x7f0000043000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002a000-0x8)={r0, 0x7}, &(0x7f0000772000)=0x8) r18 = semget$private(0x0, 0x3, 0x93) semctl$GETALL(r18, 0x0, 0xd, &(0x7f0000db0000-0x1000)=""/4096) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000988000-0x400)={"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"}) ioctl$KVM_GET_FPU(r17, 0x81a0ae8c, &(0x7f0000e11000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_LAPIC(r17, 0x4400ae8f, &(0x7f00001ff000-0x400)={"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"}) 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f00003f5000)=0xc3, 0x4) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) r3 = memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00003cd000-0x4)=0x0) 2017/12/17 12:46:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000996000)='ceph\x00', &(0x7f0000c10000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e45000-0x6)='[ppp1\x00', 0xfffffffffffffffe) pipe2(&(0x7f0000154000)={0x0, 0x0}, 0x80000) keyctl$describe(0x6, 0x0, &(0x7f000018e000)=""/123, 0x7b) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f00005ab000)=0x7, 0x4) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00001ef000)='/dev/loop#\x00', 0x0, 0x20000) clone(0x0, &(0x7f0000acd000)="", &(0x7f000018a000)=0x0, &(0x7f0000490000-0x4)=0x0, &(0x7f0000d8d000)="1ac6e27d62a1f839a8734d31efe04165c0450da773c61e3b8d0d4682e718bf57e929bccf00ff986d63a81c0aef754f17484e3a6dcb44883a548202f69c3ad8fe8b74c82347bd6d68ded2ac1e77c1af58d518987221c6b73ca2d17cc6939d3b94d4a052d22ad3bd05852e58d0fc55dd6942276eddacbc921a543cb20f11978bb25c65bafe80cbf3a0f5d8553924f122280df6438fe22b30e024e39b1375cbb058c4916d25d436d2db74ce2ab808a48b849e474bbed1b7ea12f4b77377bc44627665c5e9fbf91333df4bc5374af81718dc") msync(&(0x7f00002d0000/0x3000)=nil, 0x3000, 0x370efaf807438380) sendfile(r3, r2, &(0x7f00000de000-0x8)=0x2, 0x8000) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000fcd000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000313000-0x14)={0x0, 0x9, 0x3, 0x5, 0x401, 0x1}, &(0x7f0000d46000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00005a9000)={r5, 0x7fff}, &(0x7f0000b26000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000688000-0x33)={0x0, 0x2b, "de593ecc8aed750c6310d0966b1d0805edf51e958f41364467fbfb5a2887efa29580fa30464ad24892b235"}, &(0x7f0000000000)=0x33) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={r6, @in6={{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, 0x98) r7 = socket(0x40000000015, 0x8000f, 0x0) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="00ff0007", 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000222000)=0x3, 0x4) bind(r7, &(0x7f0000fc8000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007bc000-0x8)={r6, 0x0}, 0x8) r8 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000665000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000860000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000edb000)={&(0x7f0000b48000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000099c000-0x10)=[{&(0x7f000040b000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000366000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffffad, 0x0, 0x4, 0x100, 0x4, 0x8, 0x1ff, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x1f, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0x5, 0x68, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8200, 0x80000000, 0x100000001, r6}}], 0xc0, 0x20000000}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) preadv(0xffffffffffffffff, &(0x7f000017c000-0x20)=[{&(0x7f0000276000-0x19)=""/25, 0x19}, {&(0x7f0000100000)=""/161, 0xa1}], 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000759000)=[{0x95, 0x1d, 0x719, 0x0, 0x0, "0cdfacea9168deca44c03c3264d98fdb721db3af132791b427b329320453d58e440957bea9bea947c0d4650d6ef9d48e2535e2facdd4d317f2be9910a53ade1357db66b6bf5dc847deca909fdcce2e5d8432a50cb929461dc83504834bf92467956c97c4a8c2d1d878b5e396bf19de07653fd824155434642f2f2044aca2839d6a9e2013c2"}], 0x95}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009fb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000f7c000-0x10)={0x5000, 0x2000, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00009eb000-0xd)='/dev/usbmon#\x00', 0xfd, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000160000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000720000-0x4)=0x14) sendto$packet(r2, &(0x7f0000cf7000-0x1000)="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", 0x1000, 0x40050, &(0x7f0000164000)={0x11, 0xd, r3, 0x1, 0x8001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) accept4$packet(0xffffffffffffffff, &(0x7f000074c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000615000-0x4)=0x14, 0x80800) 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000984000)=[], 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001f2000-0x20)={0xf35, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='cpusetcgroup-\x00', 0x1) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a0b4, {0x0}, 0x0, 0x0}, &(0x7f0000be9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000-0x11)='net/sockstat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000371000)={0x0, 0x0}) read(r3, &(0x7f0000928000)=""/0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000132000-0x8)={0x3, 0x7}) r4 = perf_event_open(&(0x7f0000d91000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") fcntl$getownex(r4, 0x10, &(0x7f0000f80000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000017000)=0x0, &(0x7f00003d5000)=0x0, &(0x7f000022e000-0x4)=0x0) getgroups(0x4, &(0x7f0000d9b000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a6f000)={0x0, 0x0, 0x0}, &(0x7f0000ca6000)=0xc) readlink(&(0x7f0000cae000)='./file0\x00', &(0x7f000052d000+0x53d)=""/165, 0xa5) r8 = geteuid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000048a000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f55000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000852000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000ea5000)='./file0\x00', &(0x7f0000768000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000e5d000-0xa8)=[{&(0x7f0000730000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000063e000-0x50)=[{&(0x7f0000b91000-0x17)="ed1e3e3b62d62796915070ae3329ce780c15230fffb010", 0x17}, {&(0x7f00009e6000)="577c1969fcdf6f2e06359d89d03013f6fdf5fd795da8266e699bf1e18d527e222ed41d37b3dda2a51c50e51f24a31335c9be9385930503035214f58f255523821ac0b75dd6871740ca5a652b53c7813b4ad0a0c041e9968453ada3d20622083b822d6ed62535e971cfb3f637722235", 0x6f}, {&(0x7f0000b95000-0x1000)="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0x1000}, {&(0x7f00006ba000-0x13)="724a1ebbe4395e823dfae3ba96a4f929c12e57", 0x13}, {&(0x7f0000d2f000-0x17)="a528d39e5c80b4d4a403b73d96395ecf278d88dc9c7a26", 0x17}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f000084b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000990000-0x30)=[], 0x0, &(0x7f0000b50000)=[@cred={0x20, 0x1, 0x2, r9, r5, r6}, @rights={0x30, 0x1, 0x1, [r3, r3, r4, r1, r4, r3, r3]}], 0x50, 0x10}, {&(0x7f000084f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000015000)=[{&(0x7f00008dd000)="6b9e11b533dc342a0ea295541206", 0xe}, {&(0x7f00004c5000+0x14e)="950e93b5d62cc6c7cf5c6cc247091e700953913f0c482e5603d1b50af58f86823143ed08ffa305118802020aabd408e89c3fbfdbc6016e6b27efb5c537324b5e", 0x40}, 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", 0x1000}, {&(0x7f0000e27000-0x84)="e6d2ec8bc6b08d2995e211e93b4e137c175394eb1e87cef066d83b7bf0bfdb3228ecddab942d60ccdc2a1ab8e0508d9edaf7b198d1b43e1e4b3e45cafa170742bc2ebdc9d0bd22a2989ada9e278a71b5c02d22804a00d24a1c400c1d05eb45b084cb175c36afdbcf83f0039ccd3470fbb8cc68609333d3b6e39f08e0279101ee2191a1d1", 0x84}, {&(0x7f0000c26000-0xfc)="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", 0xfc}], 0x5, &(0x7f0000f2c000-0x88)=[@rights={0x30, 0x1, 0x1, [r3, r3, r4, r3, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x88, 0x40800}], 0x3, 0x0) inotify_add_watch(r2, &(0x7f0000ed0000)='./file0\x00', 0x10) mknod(&(0x7f0000fa1000)='./file0\x00', 0x1040, 0x0) timerfd_create(0x5, 0x7fffe) 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xfffffffffffffffe, 0x5}, 0xc) r1 = socket$inet(0x2, 0x3, 0x2f) r2 = syz_open_dev$sg(&(0x7f0000506000-0x9)='/dev/sg#\x00', 0x8, 0x0) symlinkat(&(0x7f00004fa000)='./file0\x00', r2, &(0x7f00004e4000)='./file0\x00') r3 = socket(0x10, 0x0, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000eb2000-0x60)={0x27, 0x9, 0x1e, 0x2, 0x0, 0x0, "ec16ec5fc266f9e29fe9745f0e797302ce2f9c92a504fd487f599b93d4afd509f648d4f94a116455765f3d0c9df7b8c40a110a795ba5fb8e26bc20758befe9", 0x8000}, 0x60) mlock(&(0x7f0000900000/0x4000)=nil, 0x4000) iopl(0x0) socketpair$inet(0x2, 0x2, 0x400, &(0x7f000075e000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x800) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000cd6000)=[{&(0x7f000045b000)=""/232, 0xe8}, {&(0x7f000088f000-0x8b)=""/139, 0x8b}, {&(0x7f0000fbe000-0xa2)=""/162, 0xa2}, {&(0x7f000041e000)=""/48, 0x30}, {&(0x7f0000479000-0x16)=""/22, 0x16}, {&(0x7f0000b25000)=""/237, 0xed}], 0x6, &(0x7f0000df9000)=[{&(0x7f0000489000)=""/121, 0x79}], 0x1, 0x0) ptrace$setopts(0x4206, r6, 0x0, 0x21) tkill(r6, 0x31) ptrace$poke(0x4, r6, &(0x7f0000827000)=0x0, 0x9) ptrace$setopts(0x420d, r6, 0x5, 0x2000000a) request_key(&(0x7f0000c92000-0x12)='.request_key_auth\x00', &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000237000)='\x00', 0xfffffffffffffffc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00005ce000-0x2)="0006", 0x2, 0x8, &(0x7f0000c24000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:46:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000000, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000003000)=0x0, 0x4, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x7f, 0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000b60000)={0x6, 0x8f}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb5000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000922000)={{0x2, 0x0, 0x4000000000000400, 0x2, 0x112}, 0x80000000, 0x3, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb5000)={0x20071026, r1}, &(0x7f000003e000-0x18)={0x3, 0x679, 0x200000000000, 0x8, 0x7, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000fb7000)=0x0) io_getevents(r2, 0xfffffffb, 0x4, &(0x7f0000f6a000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e01000)={0x0, 0x989680}) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/kvm\x00', 0x1000080240, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00006cd000-0x58)={0x26, 'aead\x00', 0x40800800, 0x9, 'michael_mic\x00'}, 0x58) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000de1000)=0x3) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) openat(0xffffffffffffffff, &(0x7f00005a8000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x10000, 0x124) 2017/12/17 12:46:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053e000)='/dev/autofs\x00', 0x10000161c40, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f02000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e27000-0x4)=0x8) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f4f000)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000009d000)={0x21, 0x400000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0xe99}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab4000-0x9)='/dev/rtc\x00', 0x204004, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ffc000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00002c3000)={r2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setown(r4, 0x8, r3) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x2e, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000dc4000)=0x8, 0x4) r5 = socket$netlink(0x10, 0x3, 0x8100000486) r6 = socket(0x10, 0x4000000002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c39000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00006cc000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004a5000)=@generic="7156c35f60560b6066a54ddba19c7cb6", 0x10) sendmsg$netlink(r6, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x26, 0xffffffffffffffff, 0x2, 0x3, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x800000000000000) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000826000-0x4)=0x0) socket(0x3, 0x3, 0x0) bind(r5, &(0x7f0000f00000)=@hci={0x1f, 0xd, 0x5}, 0x6) write(r6, &(0x7f000047d000)="26000000120047f791f6caef000003070705000000004900d70008000000375500001d0008ff3193", 0x28) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000df2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c66, 0x0, 0x0, "09000000000000a388fcf10000000000000000000fff81000000566bdb0174fff840618fd261"}}}}, 0x0) 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 7: mmap(&(0x7f0000000000/0x74d000)=nil, 0x74d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002e6000)='/dev/usbmon#\x00', 0x15a, 0x304) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000074e000)='./file0\x00', 0x101010, 0x800000000000063) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002b3000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000074f000)={0x0, r2, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000074f000)={r3, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000074e000-0x1)={r4, r5, 0x7}) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd4(r0, &(0x7f00006a5000-0x8)={0x9}, 0x8, 0x80000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000751000-0x11)='/dev/vga_arbiter\x00', 0x4000010000000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f00003ac000)={0x0, 0xfffffffffffffff6, 0x20, &(0x7f00004a4000)=0x0}) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005ac000)='/dev/usbmon#\x00', 0x3) ioctl$TIOCMBIC(r7, 0x5417, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r6, &(0x7f0000750000-0x2c)="a9e2ff5f0a36000096c0d7087c6a358c20b6477c7c5c9cbf84bc34fcb44cc1f6b07b04c3ca9aea99d505", 0x2a, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000002d000)=0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r10, 0x4138ae84, &(0x7f0000750000)={{0x0, 0x0, 0x0, 0x0, 0x7af4dce2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd9db, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x2, 0x0, 0x0]}) mmap(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x0, 0x3f, r8, 0x0) ioctl$KVM_ENABLE_CAP(r9, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x4, 0x6, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000271000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000750000)={0x4, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x2}, {0x1000000000, 0x0, 0x400000080002}, {0x266, 0x0, 0x4}]}) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r10, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000752000)={0x0, 0x40, 0x1c, 0x5}, &(0x7f0000750000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000074f000-0xc)={r11, 0x2, 0x20}, &(0x7f000074e000-0x4)=0xc) mmap(&(0x7f000060b000/0x4000)=nil, 0x4000, 0x8, 0x2001c, r1, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000752000)=@sack_info={r11, 0x4, 0x6}, &(0x7f0000753000-0x4)=0xc) ioctl$KVM_S390_VCPU_FAULT(r7, 0x4008ae52, &(0x7f000002e000)=0x3) ioctl$KVM_SET_IRQCHIP(r9, 0x8208ae63, &(0x7f0000012000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7b, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000000080000}, {0x7f, 0x0, 0x187, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffffffffffff, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x7f96, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x80000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r10, 0x4400ae8f, &(0x7f0000753000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r9, 0x4020aea5, &(0x7f0000000000)={0x20f002, 0x3000, 0x800000000000004, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000440000/0x2000)=nil, 0x2000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) memfd_create(&(0x7f0000021000)='@!,-\x00', 0x1) 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000075b000-0x4)=0x0) clone(0x0, &(0x7f0000444000-0xb4)="", &(0x7f0000dfb000-0x4)=0x0, &(0x7f0000cab000-0x4)=0x0, &(0x7f0000506000-0x1000)="") rt_sigqueueinfo(0x0, 0xfffffffffffffffc, &(0x7f0000d20000)={0x0, 0x100, 0x0, 0x0}) mkdir(&(0x7f0000063000-0x8)='./file0\x00', 0x0) 2017/12/17 12:46:41 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket(0x5, 0x80003, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005cf000)={0x0, 0xcf, "581315ff432699384b8610984ceaebacf4829a87a244993cd7a1d18b6802651e3d6b35aad6b70e079688cbd9155ba86dffa28acce7b7f5bbded5ac3a870aeba56c7a962161d1fd10c832d6cb3d88f01c13f8141346f6e4011aee4cf54a2f33e27ba31a4a29ce5937624efc48029037fffb9187abf2b2e01dcc6cbd24cabc4843dfc1b612d6017662eba6b9d4c8daf8f695516ecd59af938ea4cd50fa86085c30f500e798bd675a44ed2dbe3122a142b9b22de3bbfb3fe6f589de2c64529683a60080ec90ca2c6df36ad9bcbed237f8"}, &(0x7f0000002000-0x4)=0xd7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007ed000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x801}, 0x98) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x2) bind$inet6(r2, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000851000)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f000013a000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11cec30863fc2aba3e064d9743641d3d340752bfd099ba528ad24a55bbc7d94f46e96cc418e6a4242ac4bc36fadf3beebf105c86e8189e386d1e2742e51c1b565337888abdff8742ab71632271b2d3e45cac8f46976b5f652de087c6923650bd19f8a84937ce670b67201a431771a1b86dd545ad3e44a511628f0b855", 0xd8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ee8000)={&(0x7f000096f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000-0x10)=[{&(0x7f0000f6e000-0xd7)=""/216, 0xd8}], 0x1, &(0x7f0000ed7000-0xb5)=""/0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f00005a0000)='user\x00', &(0x7f000010e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f72000)='md5sum\x00', 0xffffffffffffffff) r5 = add_key(&(0x7f0000b3d000-0x8)='big_key\x00', &(0x7f0000bfc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f72000-0x8)='./file0\x00', &(0x7f0000f72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000029000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r5, r6, r7) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f0000867000-0x4)=0x367, 0x4) 2017/12/17 12:46:41 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x200000000002) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb7000-0x10)='/dev/sequencer2\x00', 0x7ffd, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000789000-0x8)={0x0, 0x3ff}, &(0x7f00008c1000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000749000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x11ee, 0x7f, 0x2b08b671, 0x9, 0x0, 0x7, 0xbb5389, 0x0, 0x9, 0x1f, 0x18, 0x1ff, 0x0, 0xfffffffffffffffd, 0x4]}, &(0x7f00002a8000)=0x108) r4 = inotify_init1(0x80800) read(r1, &(0x7f000040a000-0x18)=""/24, 0x18) timer_gettime(0x0, &(0x7f0000fc6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000369000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000591000-0x20)={{0x77359400, r5}, {r6, 0x0}}, &(0x7f0000f0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect(r4, &(0x7f0000d40000)=@l2={0x1f, 0x0, {0x2, 0x2, 0x800, 0xcaa, 0xbe, 0x0}, 0xf76, 0x37f}, 0xe) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00005bf000)=0x0) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000d89000)={0x12, 0x4, 0x6, 0x9, 0x4}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbc000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x837000)=nil, 0x837000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r7, &(0x7f00002af000-0x8)={0xa, 0x1, 0x6c9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2017/12/17 12:46:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) r2 = syz_open_dev$sg(&(0x7f0000f3f000-0x9)='/dev/sg#\x00', 0x400, 0x80000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000f53000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a6000-0x8)='./file0\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007c2000-0x8)='./file0\x00', r4, &(0x7f00006de000-0x8)='./file0\x00') renameat2(r4, &(0x7f0000c72000)='./file0\x00', r4, &(0x7f0000cf3000)='./file0/file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000839000-0xb0)={{0x2, 0x80000000000000}, 'port0\x00', 0xf0, 0x22, 0x0, 0x9, 0x6, 0x63e, 0x9, 0x0, 0x6, 0xf600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00009ca000+0x2bf)={0x2, 0x2, {0x2, 0x3, 0x7, 0x2, 0x49b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = creat(&(0x7f0000e3f000-0xe)='./file0\x00', 0x2000000) r6 = dup(r3) r7 = socket$netlink(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000a73000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000348000-0x8)={0x0, 0x40}, &(0x7f0000d28000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000032000-0x10)={r8, 0xd, 0x7, 0xffff}, 0x10) sendmsg$netlink(r7, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0x128, 0x1b, 0xd, 0xfffffffffffffffa, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000c45000-0x10)={r9, &(0x7f0000116000-0x3a)=""/58}) rt_sigaction(0x7, &(0x7f00009b8000)={0x47e1e5, {0x5}, 0x88000000, 0x4}, &(0x7f0000210000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d67000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x20200) write(r1, &(0x7f000058d000)="2400000013000717fe1e801afe250000205b000c09000b000000000000001ff9161790cb", 0x24) 2017/12/17 12:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000041c000-0x6)='nodev\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004e1000)={&(0x7f00001e5000-0x8)='./file0\x00', r0}, 0xc) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003b3000-0x4)=0x0, &(0x7f00004ad000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) bind$alg(r0, &(0x7f000082c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/dev_mcast\x00') sendfile(r3, r3, &(0x7f0000dc0000)=0x0, 0xff) accept$inet(r3, &(0x7f0000088000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc6000)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000050c000)=0x10001, 0x4) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00008e6000)=0x68) r4 = getpgrp(0xffffffffffffffff) process_vm_writev(r4, &(0x7f0000736000-0x70)=[{&(0x7f0000b4d000)=""/8, 0x8}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f000026a000)=""/214, 0xd6}, {&(0x7f000015d000)=""/4096, 0x1000}, {&(0x7f0000cfa000-0xc1)=""/193, 0xc1}, {&(0x7f0000ac0000-0x96)=""/150, 0x96}, {&(0x7f0000440000)=""/0, 0x0}], 0x7, &(0x7f0000e56000-0x80)=[{&(0x7f0000dbd000-0xd2)=""/210, 0xd2}, {&(0x7f000011a000-0xf1)=""/241, 0xf1}, {&(0x7f0000a08000)=""/4096, 0x1000}, {&(0x7f000048f000)=""/131, 0x83}, {&(0x7f0000c26000)=""/150, 0x96}, {&(0x7f0000b76000-0x1000)=""/4096, 0x1000}, {&(0x7f00006c7000-0xbb)=""/187, 0xbb}, {&(0x7f0000c66000)=""/127, 0x7f}], 0x8, 0x0) write$fuse(r2, &(0x7f0000147000)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7, 0x0}}, 0x28) setsockopt(r3, 0x72, 0x4, &(0x7f00002ff000)="cd29df3ca437ff033ae63d326c2cc7d7815bb275e03404e910da40827ac3a4167f773d45cd438a0e59f37b8e8c5c4738a4d03a7f724fceb184b974737e81fbe9d736f120aee8b0369ebf7e8f2e5e8881550cbb120207ecdd6b3c12f2864ac1023f0cfe937898e0aa50d7af41cd60e46c538413", 0x73) 2017/12/17 12:46:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x40000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fca000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x70c000)=nil, 0x70c000, 0x3, 0x32, r2, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fffffd) mq_open(&(0x7f00005d7000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x83, 0x80, &(0x7f0000057000+0x528)={0x0, 0xa, 0x2, 0xfffffffffffffffc, 0xffffffffffffffff, 0x1, 0x0, 0xfffffffffffffffc}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) setrlimit(0x7, &(0x7f0000a5d000-0x10)={0x407, 0xbf}) fcntl$getown(r0, 0x9) clone(0x0, &(0x7f000057f000)='!\rG', &(0x7f0000f06000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000457000-0x4)="f435abde") r4 = inotify_init() dup(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x1, 0x0) r6 = socket(0x10, 0x800, 0x7f) fcntl$getownex(r6, 0x10, &(0x7f000034d000-0x8)={0x0, 0x0}) munlockall() ptrace$getenv(0x4201, r3, 0x9, &(0x7f0000be9000)=0x0) prctl$void(0x31) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00009ee000-0x10)={0x0, 0x3, &(0x7f0000c07000)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c9a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000092000)={0x0, 0xfff, 0x91, 0x4, 0x2, 0x40}, &(0x7f0000f4a000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00001c7000-0x8)={r7, 0x5}, &(0x7f00003c1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000056000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000094f000)=0x8) 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x2) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") [ 183.020173] QAT: Invalid ioctl 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r2) socket(0xd, 0x100003, 0x1c) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r1) socket(0xd, 0x100003, 0x1c) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000732000)=0x4000000000006, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x668, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) timer_create(0x0, &(0x7f0000e82000-0x60)={0x0, 0x37, 0x1, @thr={&(0x7f00006e6000)="c29df8f44c7d50f9c3a8f23b2db01db99a393c4297e94cc9a62fa7111a36c1c2e5a076cf5d718339665e44dee7e272e8154b77bd6f82b6f1bd91d5a394d36d512868854c13c3b91fcf1357b97c5a8a799cea260c2d072a26b4c84ecba44215b61f0fb2b699267135651feb5aa2bfc669167a084ee586c02005ed184e314db4dc2afd54990eaf5996efafdc37328b55b14cbf309c47a5c2504248c062bc38f216b37ec3f2099fec80271e4cf16b2c469032abe6a1c07884fc67ccb5e4dbcd6c1432ea92219db1510bee54c6ac7445acd1b9d05f45d6ae8535", &(0x7f00004e0000)="9acd53dacf7a7c22f356727801ca081f44a4da6d1bcfc8e4d1247c76e6a7fb9c7b6cdfad430e7083515299b491bc46b667d425c2dfd4e6f3c5f959c06533081719d179ec1a1f03c5807b9afdba2dabd8fdce597d40cffea6477f4b40e61f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df7000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000a51000)='/dev/usbmon#\x00', 0x100, 0x4800) timer_settime(r3, 0x0, &(0x7f00001fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000cc1000-0x4)=r4, 0x4) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) mknod$loop(&(0x7f0000a52000-0x8)='./file0\x00', 0xc000, 0x1) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000176000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000b8e000-0x6)='./bus\x00', 0x4) accept$nfc_llcp(r4, &(0x7f0000aa5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000073d000-0x4)=0x60) chown(&(0x7f000085f000)='./bus/file0\x00', 0x0, 0x0) [ 183.061696] QAT: Invalid ioctl 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0xd, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = open(&(0x7f00000bf000)='./file0\x00', 0x400800, 0x148) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00007a2000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000394000)=0x7fff, 0x1) 2017/12/17 12:46:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f00004cc000)={0x0, 0x0}) select(0x40, &(0x7f0000ed2000-0x40)={0x3f, 0xccde, 0x4, 0xfff, 0x2, 0x5, 0x5, 0x8000000005}, &(0x7f0000fdf000-0x40)={0x400, 0x2, 0x1, 0x6, 0x9f0, 0x4, 0x8, 0x10000}, &(0x7f0000a0f000-0x40)={0xed9, 0x3, 0x10001, 0x101, 0x20000000008, 0x23, 0x4, 0x6d15}, &(0x7f0000ed1000+0x6cf)={r1, r2/1000+10000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000682000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{r3, r4}, {0x77359400, 0x0}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x101000, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r6, 0x40044591) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000b31000-0x8)=[0x5, 0xffffffffffff3b5b]) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000241000)=0x8001, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x1) pipe(&(0x7f00002a0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r11, 0xc008640a, &(0x7f0000027000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r11, 0xc00c642e, &(0x7f0000512000-0xc)={0x0, 0x0, r10}) ioctl$DRM_IOCTL_GEM_OPEN(r10, 0xc010640b, &(0x7f0000c29000-0x10)={r12, r13, 0x7fffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r11, 0x894b, &(0x7f0000e5d000-0x4)=0x0) io_setup(0x80000001, &(0x7f000095c000)=0x0) io_setup(0x6, &(0x7f00003d0000-0x8)=0x0) r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000642000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) io_submit(r14, 0x2, &(0x7f0000468000-0x10)=[&(0x7f0000716000-0x40)={0x0, 0x4000001, 0x0, 0x8, 0x0, r9, &(0x7f000000a000-0x1000)="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", 0x1000, 0xb, 0x0, 0x1, r15}, &(0x7f00000e6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8000, r15, &(0x7f0000640000-0xc0)="96bda1945d37280f076227e6acee010c4e6f37800ef6e49c8db4b13f4a6c9899c845e4f36ccec4675d82a35b46db8ef1e5c79517e761d4d744739295402fc9be6838ee859e5219ac89583e0e3ed9a4b70f0f27fb580bc6e5eb1cb56b69f067e92a397afc31b83347d6391a439d7ac6392e6b8d5d364e00fbe09b1a9f43783279be7ded36d03c66fa4255e46d608a34363da2404cb15ead17921947f249b1f26b25f003e6986ac21549ab437421e8e73fe775a282ece795aa8464543a2fc9f3ba", 0xc0, 0x3, 0x0, 0x1, r5}]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@rc={0x1f, {0x7fffffff, 0xbffffffffffff1eb, 0x78a6, 0x2, 0x7, 0x1}, 0x7}, 0x9) r1 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000052d000-0x10)=[{0x4, 0x1}, {0x200000000000003, 0x6}], 0x2) bind(r1, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000889000)=0x9545) connect$nfc_raw(r0, &(0x7f00001b5000)={0x27, 0x7, 0x8dc0, 0x2}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x203, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00009bf000-0xcf)=""/207) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00009f9000)=""/106) close(r0) r4 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x141000) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000f0b000)=0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000084f000-0x6)='logon\x00', &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000009b000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cb000)=0xe8) keyctl$assume_authority(0x10, r5) r7 = getegid() ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f84000-0x4)=0x0) keyctl$chown(0x4, r5, r6, r7) setrlimit(0x7, &(0x7f00008d5000-0x10)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x1) r8 = timerfd_create(0x7, 0x80000) eventfd2(0x101, 0x80800) pipe2(&(0x7f00006cd000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGMASK(r8, 0x80104592, &(0x7f00007fb000-0x10)={0x5, 0x57, &(0x7f00007e3000)="f373159d023344983f96312ad629ab4b8fa6ed9a2b0b04e7f4b8ffdd772be170470d50f1373c33499886d98fa9c09c97dd20156d79a359f5304b5f4912539374949ef8f69c16e8c098de169559e578408c02a6ec5ca5f0"}) 2017/12/17 12:46:41 executing program 0: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000062a000)=0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004a9000-0x4)=0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e94000-0xd)='/dev/usbmon#\x00', 0x100, 0x2) r1 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1603ea6, 0x1, 0x0, 0x400, 0x0, 0x2, 0x1080, 0x8, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ec3000)='/dev/vcs#\x00', 0xfff, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007bb000-0x10)={0x8, &(0x7f0000195000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000484000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000750000)={0x896d, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008d0000)={0x7, r3, 0x10000, 0x6}) socketpair(0x1, 0x800, 0x5780000000000000, &(0x7f00006bd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000f8f000)={0x4007f418a86, r4}) r7 = syz_open_dev$sndtimer(&(0x7f00008c8000-0xf)='/dev/snd/timer\x00', 0x0, 0xa04) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f0000c6c000)={{0xffffffffffffffff, 0x6, 0x401, 0x2, 0x0}, 0x42, 0x3b, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x5, 0x60, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSBRK(r6, 0x40096102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000003d000)='./file0\x00', 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000089d000)={r2, 0x28, &(0x7f000030a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000069b000-0x4)=r8, 0x4) r9 = creat(&(0x7f0000509000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000bcd000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000e5b000)="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", &(0x7f000021a000)="cb528c61a9f45e8e23"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000945000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x82, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0x11, 0x2, 0x0) setsockopt(r10, 0x8000000000000107, 0xffffffffffffffff, &(0x7f000066e000-0xe)="21ff0100000000000000e10d7f01", 0xe) ioctl$KVM_GET_XCRS(r9, 0x8188aea6, &(0x7f0000b2a000-0x78)={0x7, 0x401, [{0x1, 0x0, 0x4}, {0x20, 0x0, 0x7}, {0x7, 0x0, 0xf2bf}, {0x0, 0x0, 0x7c}, {0x81, 0x0, 0x0}, {0x0, 0x0, 0x2}, {0x7, 0x0, 0x3}]}) fcntl$lock(r10, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x2, 0x200000000000000, 0x0}) r11 = dup2(r0, r10) dup(r11) 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r1) socket(0xd, 0x100003, 0x1c) 2017/12/17 12:46:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000c71000)=0x4) r2 = socket(0x400017, 0x1, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) close(r1) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000043d000-0x4)={r2}) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x207fffd, 0x8000) sendmmsg$alg(r4, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f00007a1000)=[{&(0x7f0000d11000-0x48)="936076bd96a9ebf87a6583749db29ea92d995c5cfeba3fc1945e9a5edd4ee771855ff6d2b16c3571735b7878d22647db2a7e728a5ba1993c195ef072ef8008e350a795e07df844e0", 0x48}, {&(0x7f000052f000-0x45)="bb9895aa10f9fc3fd62c73cc0624e1ae25f8c2cc37106a387095fb7b01b97fd14a923fd3adacb7c0f64fc8c3f75e574b1fe4c6a1440d8c1dca6a645a0629be0e12e8137a2d", 0x45}, {&(0x7f0000b59000)="764f8722b4882c3639adc77baa877b9571083486c820ade7ce4f436b9756d4f522e5785a9f2da6621ac627fa0328176e0d08f822e6b58df4a2f4c424809f1f4a85bed122969bde836ecafd79d1261d5d9678d8b40a0ea0cffdfeec150f34faf0e8ed42bffc4c29549a70526c40c9481e01f4222e64ce8d92ebea5d9d56065900190af90a2200167d6fd08bd3f1e440a3275789bc8f6b5be73df381f1b8cb5bd628f2a57f09973aba4a21ffc11b023be7b8b1f9bd13", 0xb5}], 0x3, &(0x7f0000a1e000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18, 0x40}, {0x0, 0x0, &(0x7f0000e7a000-0x40)=[{&(0x7f0000698000)="21a5a83444758f3163a54709770d547027d9b01d32985216cb7c98fc1b078f8d161e83eea19bde7ce220ad579517b4367f71d9e1dc277f27906ebb28f24c3b76f5c631f5e7fece47c75205dc4d99124db4738dca9fe1e4d1090a4468991c1d85399f65ed7e4fc89ce122da694612ab184571701c4b7253806a967139435402beb4b07e10754a0ae6845b7426fe5472ba3e70ee19f1b236460a41286d5c018ed6ba45494cbd7993f9e22ad057d60ab593591812014a15587c87789b3da0af3edc185c926a35ec3773f9969761ecfd21", 0xcf}, {&(0x7f000072e000-0xcd)="cb630d547cf13d085ad8b899e39d85d2e673eb2604e2a915e06d9091bcb43fb1ae0b7857427cfc305c4ff3635fadb70a51cec3f38c8fd837ed4d38182c1f60e7f5d9d3298f41f42f7afc6d4a42d846e68ea6f3cb8e9ea3dfd74686021872bf1c2bbaf9ceefd1a0b53ae5bf4a17fd6a1dc21b55a96b16b477c088f64c6ff10507225bcad46ba8012ad40f664a5d1eacfe5f9a5ce58a88dc8ffbd9efcb31f05f5b3d4713c0fb386dfa4d0db3f025d28f3b86afcd59a929a4842257ce2fe8fb8c31ab2bc15a6da710fc53358e2082", 0xcd}, {&(0x7f0000517000-0x23)="3f7b910a481b44d0dd1a26dda020b39c78713dc9fdfe39257bba531b3b19b8236074a9", 0x23}, {&(0x7f0000c1f000-0x32)="a03ddc328a7f72f6441b2c33406f6bec05025d4aeb29fa852c30fb4ca92ad6b786f9adbacdd75cd969c3dff53e340700e428", 0x32}], 0x4, &(0x7f000064b000-0xb0)=[@op={0x18, 0x117, 0x3, 0x19}, @op={0x18, 0x117, 0x3, 0xf45}, @iv={0x68, 0x117, 0x2, 0x4d, "6abd09a4ff10442799002ab24cd05f8a613a60cb3491114265cee6700ea73a199290a701d98dc2581272abc8ade55d492787d6583557be7b323347cf045ad5157c5717f21726497db18d2e7ab3"}, @op={0x18, 0x117, 0x3, 0xfff}], 0xb0, 0x40}, {0x0, 0x0, &(0x7f0000bc1000)=[{&(0x7f0000dd6000)="84f8968a6606e9b5df01f61cc4f5e0a990021201443262ffb46b6206d65dc8655197", 0x22}, {&(0x7f0000134000-0xf5)="1af0742f797288ac73835d96668242930f84ba5679582c4abff9a36439c90a7d7f135bf0e84f7d9a4ba6100fa9516aec2a6f67ad6c398df6e6e3a2a5cc5206e31f4e527c9466f752b9422b87b22aaa5cf31b4ffc227004c7549e574e370190fcd0456a3460d13f03391bb600f4c76119f62a3f1d514993e515ae807bfbca5339546639ab9bc5e06484f89ed66e724695c8cddca835ed7c1cf0552b3843fb1dfd510678852d8cd3c91a2387a7aa234c5c408a3ccdd169b527c5dd41ad3c8be6830f3fa88c3f26bfd6a83b47234d94843752ff1c2350da1d6f6ee32c75a573c2656af5ca848b7c3fc605025c3e1d8c7e78a9d20abbf0", 0xf5}, {&(0x7f000011e000)="e8d14b5b30cc1d7787b8b042747ddd111fc6aa3cb6fa2212cffa4ede31ad9e586cfcb1e0603f0ee455b35fe3b5274ff57d5404fbfbdcdb50a203a94bb60846f31dc29a773d7b65f5167ac6e3b79b6a05f973fb3b017051f97d3deed49e62b6956015d2ac647869b0d62062eb96d19db99b1e141bb6d970651ed0d8427ccc3719f0256f82b4353143f841b2be3c44667814cd2e6b911686f0b81d910afc90b7380d425a7749f213b805a3bb19ad173cff560efa8117ab0cd34fe107f697a91062bcafab077551498409da", 0xca}, {&(0x7f000018c000-0x90)="9a30e81a4ce287cea3fb730d1356888288b1e0573983479727b5237b8d6a40ce6d8eaf053ff6f67b372f5371ed4d6d401cefcec58e58056c2b1d2e9bb360acdea7f26fa7a491878a99a9baff8046ce52f28e77de9c54dc449fc35d28c992e326d681ec89d5ef9c1ea59605dcc106391fe580e35aeeb0daded26c66f989f4460a58f562f5fc77f1e7c8fcedd88f480832", 0x90}], 0x4, &(0x7f0000a7f000-0x18)=[@op={0x18, 0x117, 0x3, 0x7}], 0x18, 0x4040000}, {0x0, 0x0, &(0x7f0000d24000)=[{&(0x7f0000173000-0x32)="c0292f4cacab8f7501f26529919bca35614e6d4d738e22dd47c341905cac239cdfb032cea9a51fe70b4567d4128adf690385", 0x32}, {&(0x7f0000ca5000-0xbb)="3fea38ecb76b644210db76a7826e4b6f8a37579ff6515c16403421210a30b25f10568410c4fe9f9167d5536e23f7d4880c96fb3b53a049c0793ec15471984e2659f72427ec015124405ca2a0977dc06c06b189cd0390fd6e0165bc263a0871f5e7c6121b21cee34139fc86e4c3783dee8be47e562bb4d03017d8d07ad6288215764022fb15ef54f867f09e7b983875109b7bf4aeef3fe466a3311345a2c608965e030d62d39782e59ac2571ac00a5311f32a40bd25c894686e80ac", 0xbb}], 0x2, &(0x7f0000003000)=[@assoc={0x18, 0x117, 0x4, 0xd1f}, @assoc={0x18, 0x117, 0x4, 0xa03}], 0x30, 0x8004}], 0x4, 0x4) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f000092c000)="2665235f8bac702f2f317dd44144272fe9907c25a2b90408139319f4603dea5a6fbfbfad7e59c4fe85fb664b9b1a6e189255a39f1a1d5f4d068b6a853e4a9698bea3c29ef32673c2282957eb65c52fffddd1ce1887709f0389e3e42408d8c2f42b0e9a822de16b992028a1507743d606ef4117bad6d741dfabb780e413274b8f620ceb9e1613e2f850d6d133c953eb2300c14dc259dd5f4c99340d378bf65a9815e700000001f099fcaf5c273d291108db9424c5aa5c9fe2bd62d96f5bae7456395edd3a", 0xc4) bpf$PROG_LOAD(0x5, &(0x7f000083c000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0xb06c, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0x1, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) recvmsg(r3, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)=""/146, 0x92}, {&(0x7f0000f6e000)=""/108, 0x6c}, {&(0x7f00005c2000)=""/147, 0x93}, {&(0x7f0000f6f000-0x1b)=""/27, 0x1b}, {&(0x7f0000865000)=""/56, 0x38}], 0x5, &(0x7f0000a26000-0xc8)=""/200, 0xc8, 0x1ff}, 0x10000) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r6 = accept$alg(r5, 0x0, 0x0) close(r3) recvmsg(r5, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f0000cd1000)=""/189, 0xbd}, {&(0x7f0000567000)=""/232, 0xe8}, {&(0x7f0000f71000-0x1000)=""/4096, 0x1000}, {&(0x7f00009ac000)=""/175, 0xaf}, {&(0x7f000081f000-0x7e)=""/126, 0x7e}, {&(0x7f0000f70000)=""/109, 0x6d}, {&(0x7f00009cf000)=""/225, 0xe1}, {&(0x7f00004f7000)=""/254, 0xfe}], 0x8, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x2}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r6, &(0x7f00001c0000-0x38)={0x0, 0x0, &(0x7f0000d6c000-0xa0)=[{&(0x7f0000816000+0x9d3)="19b177649bdd234018ddd50d38d50453cdf67aeef7e004427c0f4e0c99f38e587c4321d3d99ff01f9f1fca456416ad5994e0a9ee0832acf0d7f092299dfa3cbbd9e9f0cce3b449965df65f9a82076e322b84d51a84fe9c226c265429aef101f6cdde585022540a6cabfa679e49f24094c33d979121e247b83ac95840", 0x7c}, {&(0x7f0000867000)="32b503b77cdb", 0x6}, {&(0x7f000036c000)="6fa1e1b9585bea765a0ff197cbedd4a1b023b239954bedb6ec5e6e453154a1ae0a", 0x21}, {&(0x7f0000552000)="d1e7d95bebd923b811840d05bb48817afc48b478ba2447975dceb0811aa2cd45776b1494802208eb5e55f05c89d744f56786236129ac3eb5cab26190a06875e9d7f3824441ce7f882ebfe67150bf9b17909058e69404fcc236f5b55c837a805ab12dfbaee19cbcabf109270949a0ecb7cb1eb70415316686a4414daf2c36e7b781538f34ea81c6d22119053dc8f4c190257de97f6116ae0639f8b51ceaa4522c89bba030e90b8477f6df4251c37f5d0a2511c32200062d9d78f8b7a67c2bea2ae34e27ddc753bdd2f63dbace0234581e03bf76284cc1fa3a642d895a57697e2b2e8cd57acd760007a7234e0f5a91c119a31565cefb49680676b7e71e0b1eac862e8c75c1d7f001756687e93f8e4773ecba05e06cab5af7f913ce8730736345ca63c4dfce4e0b0889754ca6cb478a518526f99d0340c356f463abacd8fd7f120b57ead8d5c077ec6aac37c66303ea3c3f17b6f0e4ea7be2fd53b9ed0447740b5b60a1e7b23c73b5023135f35a94c7c421ee1965e4b2bce8233540eb228c8a8c5ea0ca01a303d150802d77b4021860aeb5ba984e292cb41e0ca50411bf3e2342123c36e1d15fb8565940b51267944e3f2f4fcad47e06f7445a7c49ad38ccb2763d0f688dd3700da0212bd174fbc74f05891a03ee46a70cb8d47f50d29b77f03d8acaf39766bb765ef4761f06724a234c3375c5e9ccda67f80776da4ed2e47516bfb5c5818b2324f85a086c85c6765c4000909a376f287539f3b6fb4b27d6206856337240aac4ec952acf1ac15aad7996fbce1b41bb78255ec6aae4ed88849fe63cfc80098f9b0cb12a9614ce5f1292cbffc14448471bf1cc8e19b65dc0a8766f0d27f112dcbe0e34f38161bfa94cc9ee07a3141aa1d7830a13d0e2b70efc620c3b8c02aee607bba84679269c75fad080f4e5c42c2a4f41871a328f07546b8e4a85a83ddc8ff7ab3c4ccc8b76627fda3bd3a2951d75d65c7a8d4ef51195e214a8f05d4a78b51bc2a33564a353f6d9b86a415cc66da304d69445637980a131af0786ddaa37d8c86ddfd9ed848d9a8f39816208b472f87c697c98ed2c3cf1169d4fd6ef16f5d3d75fdfeee7b92b125241803bd078e7829251c27052bf1301f16186244fb777ffc3e548303170c94d5c2f3f6b15aa9b8c6bbf26f957597418c32ba5c487a3950e31782d06e9f9f3481945b98951614f04d9031227e27e32da7dbe18f98c360520371c67321603f6ec071b622913085ebe36b50847c20991330c929452cc83e368acdf0c7f5f76adff994ee733352906efaa5db00bf226ff9af50cdbd8debe99eca23cac3352f8f20a3fa7ce613c9922c70adaa99006ba90bdd68a359b758a485ae88b5eacc3424fa65ca635970ac32f2a7203e5d87550c6df8165160b0c5d6a71745557c1bc177b9902df64c11e2cd3638de67a84ddff44cbbed24bbd99e985d2b0d3c3bc4d0094d03f56cc9fa0c394fbcb1cb95b3894f1f8c5c87f8fa45e4b58903273ee41c7badb51f6eba0273dfe1e0c7bbac880030b413e99ba0a5fac105602cab49d195eccbf3b105f1b89716f6f762a7fa4e038cbd7be2f056e4fd3ed7329d15e1a946844a936bebfa994c3a62e96710f1d2d612acd0c7071969c53b223aacce0d76183633fada38d626d0d3e5b8d0ba6b7634dff319e808ae3b43eb9a1fc5b884620c185112cc00c9c1d2706b4de6ecac5eaafb99a80afb4f5534f75e1d53ecd2bf2c663dd87c592d9b08f2b1fddf29f2e8e7a514c0869e1c19ab9a937e51a495fff12c5c0af025afccf3888b9b2fb6f8950c36ce6274c650dfffbbccb0fc93347105361c3a5f9a5ee53b75f5b2e2b6111b15f9576e4e8472aea1978afbd6e511efe8b8acbb02f0adb561201502f2577d667c269eb8a587dc84b5f16c68ceb55a74d0d9d9b7abffbc2bed2a58dc07e62a2ca554fe25c8be74e317f4447ce5519665d0c4b1e193e6bd6e737567fc4ec41b0daa869350abce20f610bc36a13dea1408ef6af86fc4cdc874138df1ee3d0c53830d59b276b52681406031c70d3bb118fb057961876570adc45034392a50e836bc4529b02cf45ba98d323483dd046a1e0c8e09cc0b6e3d9c8fdb10dac96dd86903484f9706f1b185e5c93f7d7ffea72ffa53b79ea9af09d16eba0a9549495263b85feacbacd8bdb38ba68252af65e2fc28242cdab8ef5aea2a721c2c7a5b85a3a01a111384ddb941a789b1147e78cd724540106f21c198051ed1943ebb3a346c76ec46b0c31c73b1739c18376a586e634ede25c6bcbef1a9bf51fc2a3ad076f32a791d95c6dc57d95ac44a45561833bb0a25e258f39292a8711c67a0f6388b151fa4f0410e798ce1034338fe7b237da83789483ba2cf55d094d5f2acfe6cea722439a38ee20b7563b33518fe2e9976edf96fc95d738ca6df2867673929b525ff2c87c2f54487cc659af32766d63032917d308fcd1c08fee4f5c7a51deafe064ce42f3aea831287a751bb0d5b77877b5e71498c3a713fd7e856b9bee85e3a5a2d54ca46d186a24d35155a441a5af1ddc46fc0a0fd97bda27f860c01d0399c0241a723bdd4e5b42eb01f11d02980673e44c00647e99fedfb445aaa3bbef3a86bb659fa54d0f5cfeda1a0b97502905fc0246d934851b0f8bc30a4fc17a3572151036f75ac984b731fd1996b1ead26de04e808608547f5513b3d14c0b9fd280c295ec0f38d40978805414a08a76387db5a6afdd851ab540f27425223584bf0c2a0d4246e1800e13a9bea8696325b7ba3b75f42fe136b2ad1c79140ed8df50604c3a3835e6dff2621f199f71cbbd41e8b4b9bcff139a4893b452ae9006b23b59a5b403c03c3e068ea39e4f5a1fe465bd5020f3c5f17aabf50dafbbaefbceb8883eafe6bdb0bf2ff97c128489870cc140f534522ce3bde470740018559837e6b33288a099980ddf1e3672fb1ba8feed4a3aa0ecfb0efc9331340be9b3ffc999768c0318d0fad5eeb4163d11d8a17bbad9ac8560a11990e7fff915c5bbb4ebe5bf2b38884486ee53a6eac47e7375ec7094a1d89279c506577966d4a43b59788f8bc71b4f219841a25ae92e2b6d5e53865e57e7e9ee152bf123f8d2422ee47529dcc47c157448924b7d7b09ade6a5ac2945f25efb24a24c4cfe2d44b3c82c07d2be2a6e1c85093da3782bb12658b22e41d39bfcdd965a76191c8da62a65ecda21ca9906b40b042481e161c586e120ed657234292c9743f76afcebacebaf85eecb336473648dfddf9a624b49e30d3dddb750f61e46e25287f7f9676e98fafc1aa714a0e7fdcf5c37066037ceb04bcc059beadc4a5ca9956ace6e0d85ce756c87adceae09e3e0a9b72dbbaba9269988b642102b7318b094a1e8eb329ca9acc6275e5f7b82d2050e31fb0cd24b6b6afd599a039b723593535f6a2dcee2243e90788631b8bb4acd5613619a6568c5c13ef17e026f141cb49f3140820f2ed8cf284d8d0d1abd868f3b2487f0fd13ddd97e0e7b25df0a5649fa64a1d64086596f61db1e3f55295655ee26047dfb47db65b2fe74b30daaf525d98892b72cfcfe32f884af0369880c156b64ee9970a147b5db2558d77149e43a26ba65735686e7bc66dff98f80766f0d17520a14bb94164ed43da907a958a245c4b08db6dc6057bcec8d3d038a2f532cc245ea171207df63b83e025cce5ce71169a4cabbb2e55fb6fd075f409edf0a99e79cf8710c5de0ee5ad144feeea1ced45a54ac3b6a66582168413f81c01130c870c39b64fdb62531b988685394ceaeb5c3f3a26f0deba003a2e30dcd8b3c0bcda0337ea09fc9fdcc3c7ec3c0d2a5b659caea4495a54e1cc58bd7670a0688e516898de556c021077a4ae2263a937a5f9f2023238106c3ce91c564cda65e674fdd384d0a8b9abef9ce5cd26fc017e8a31b5b46a06b51a08334dd42893cce5dcc8d677ce37ce557695c867fe307ea537621405d87e66bb2cf2b2a04011d5387be2dcc7137e07d046d8d688f24ecee7b9b115a645038596e5d4256a7fcd376c6deac836728b86802b90aea2e61d90067c6aea2db6177bd3d6ccc3ed9099c638268ec35eb862c8039c77fa4627a9369ca774e905298e41ef80c65dd2505a971522fccb4f5b7f8854e7396fe1f91369f06f4835067bd03d395b1224b609d083b919d0bedc953da3ebe366d093dcdea18e8e5a0386ea18b256e3f6a53ea4c71cab5856011f8a5f03fcce8a57ccee8937d1e3879b8727918f369cdcea1a841a2bc65806dd11b30f6cd712ecbeb6067691993faa23da27ad86dbffd8a47e203287c62b6fa2ebce005d31761c1265b45f951ea116cbea7fef3abbd2691a9138dfdc471e2b246c84e85fa498c4e3aa62ae028aad0b8916e477767d673ce6887ce7a1644d089375fe14c8034d30f40cb5a097e6becb834151f54b46735b18f9a32ca620c7d32139075d21905f347f197b17ae547bc8ea69a5fdcb368f62d5f9ef2fa09d8d88fa09b6653793447e1a3872dae011498f37d41ac9358dd0a60233c231c65f332b7c83b7fcf0ab2f869604ebd6b6422a207afb78506c09d743374687e6cca2281cd3d31e0aee8065d993c98e83b13998ae0b5bd34105797ed50e6bb4fa9a5ade6a83c54d776cf189b865609fbd5706b1b4361748b3ee16d75d0aff92df3a524619bd6bb421aa26b8c3a090aa3d6cd32bb80e473518654efdced988e664c8136019bfaa4febe14b2377174d04d2078231002d56a4a5449c8db51b2074c8847778709069bf9e23661a4d0a0d847e662ba602ccfd7cb33ec0369b152ca0829664bf95334189204ac1ec3bb3172a11d1dd92ebe8f9a77e184e9311e4cf2b50401a37489ffdd7bdce020f55ebd848be175a4ea33f3f1d3bfc2d6769d889f5ba374e0c01b5ba5fa159611e7f58f851624842ca1d59229b33d0d777f374369ea20edcc0fd8f236e4053f881d1896eefce7364170111fd516fea7f56c3bbf41415a8e43653ed66cb5b95ecb2dec7078f1efaf9a303710f958aa0b803be7e7f31137670e76080db54ec9fc17db7e0d7de345db8bc59a0a77476889e2d5e024567c6d8b5393cc788a6391523c9458bb8121e36abaafba0e73bdf128e280d819b6730a86f991e11d066117c67794c7b11a71651c421ac4ab817467a134ecebb2a400c34819b48ee8b0dd9e4a4dc48f0d98c3591478b7b7fb330b3dc1d3b06dcfbe70668e008b7487de20712a11376bc476d2ddafd25b05f74755e2b254ef5ee68cfea125462d2292d53d53f496e6b768e3a8d90f6098f5317afaae7cccc3768fc14f7830015eb46608fccc4200bf70cef4e4cf67aa5bb5735213986d36b67cb689e805c00fd111ac86298f32eed60fc2edef436f2736e28082000e97692c5129949457e2e251f9728fc9635d04ea9b35a45f765a091525c092bb0e67704b4fe78be9ae685c5902cbea26306fe77c11780d918f061534488aad9bbb283f8d7b130a2ac7915163ec0ee5e98c0ac368d7e2158be375a23cf356a94443853b4844c0df0d178a7edef080ee9c17d32d6ef5f5557acef6049999023a36328e273a5d1e73e4458f1614b15cf9f21ff0f944243e1ddfe98a9e0261dfd132693a0562ea7310ff1a5437db62a1f12a8c4357248f362d73615b8572fdfa5d0829575e473981700d0f2508b3cc0dc37ea7cd4087f4e931de6d515ec0ed4fdde981b5731e0b6283f9e673dc335a93ef2ef3b963957300416a5ea9ab42c4028046ec66a98b5eae1d906323304292887a98961f7e5ebbd63fb8188384b7e42325ccd7dadc3b2d0520c54c4369e2075ca598fb968489", 0x1000}, {&(0x7f00002ab000-0x20)="f0d96e79d8e1e8cd25db223c52ba6820d36c530ab44066fa86552cfdf305fad9", 0x20}, {&(0x7f0000843000)="90f50d45aa50cbf44df3f1ebaa4aa8a472405a60ba56c1a425e8a24f18e868c75725f9a90d934b72c3052189d1122366cb886f237ff6de3f574eff3fd0222519ea1a0171d25edab12765e21c80206741e8f8e1cfcc1404e4761b5d6ffc87e31659cbc03042d733", 0x67}, {&(0x7f000054c000-0x10)="145badd7fc52771bed55d145ca2188dc", 0x10}, {&(0x7f0000999000)="7a7dad57b35a976c6dddd347cc6f4f1392eddfe2823561a8b8cee12ba2e8d1e148a8c17b00ffe390a5d7cdd5993fd43b834d60f44257f79fc3bb25740c832914", 0x40}, {&(0x7f0000967000)="26b7e81ae1381dec1ff20fd7994c0a22eaf02cf79e1f55596f3d06314d00406b27e8342fc1ea1bff01711bbcfbeae42942fdd7470a4fd48db44ffd63b2a65592875dddbcb2bbfb03afcaeef9f7e1e0f52a6aa7fd07116bdc63b3d9b1a6afa1e1ab528d45fb51e4d28ef7c60c75ba86a0dd02c91b55d25bbfbe21f4c8", 0x7c}, {&(0x7f000000f000-0x9)="07e9a0622cdf080ea5", 0x9}], 0xa, &(0x7f0000953000)=[], 0x0, 0x0}, 0x4000) close(r3) recvmsg(r6, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 183.167500] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 183.223352] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/17 12:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000060e000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f00008a4000-0x38)={0x0, 0x0, &(0x7f0000d4f000-0x10)={&(0x7f0000d4e000)={0x2, 0x4, 0xa, 0x9, 0x4, 0x0, 0x4, 0x5adf, [@sadb_spirange={0x2, 0x10, 0xf7, 0x100000001, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x840) sendmsg$key(r1, &(0x7f0000508000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000d4e000-0x80)={0x2, 0x6, 0x3, 0xf, 0x10, 0x0, 0x9, 0x4, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xf, 0x10, 0x14}, @sadb_key={0x1, 0x9, 0x200, 0x0}, @sadb_key={0x1, 0x0, 0x3a, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_lifetime={0x4, 0x7, 0x1f, 0xbd6b, 0x8, 0x80}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x8000) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x9db9, 0x80001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dfa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r0, &(0x7f00007f6000-0x8)='./file0\x00', 0x400000, 0xfffffffffffffffd) r3 = msgget(0x3, 0x4) msgsnd(r3, &(0x7f00006ae000)={0x3, "9980be1ed9c8dc7b7a2062379086a05dbfa400b1ab99d5c184a6c9ac4c3be0566904be9eabfeeb883869892a93db7efdb99c8d9052a26de5752bfb5f9f600f1f5f44ad0e7653c24ce86cd855d6848bec6a94c8c7175e782ac1f7927ec510d1fbf9affea7b19cddabd69544fb1a1ff6b5d3ac6395aa5e451bf3cf022e5311b3148de6ac130991e6baebb4e772fc56ff6305f636ee88df21783d42e914251725231dc9ddd97f6d39062e98deaf3836c3bf34a10c7440062112d37571d255d1d32cfb2a1230421c231e67648af4b91ea088522fa9d0c40ebb1184c567d4a0ab037b44faa566b71fece857923c9bb5766929efde4fb2d164"}, 0xfe, 0x800) r4 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0xff000000000}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x5, 0x20000000000000, 0x0, 0x0, 0x20006, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x7ffffffe, [0x4d, 0x0, 0xbc2d, 0xffffffffffffffff, 0x80, 0x7fffffff, 0x84f60, 0xdc]}, 0x5c) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fdb000-0x4)=0xfffffffff7ffff36) getpeername$inet(r0, &(0x7f0000b7f000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) syz_emit_ethernet(0x42, &(0x7f00009a6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x600, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0xb9, 0x45e, 0x40000000000009, 0x4, 0xf6, 0x3, 0x8001]}, &(0x7f00004de000)=0x16) socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000fa3000-0x78)={0x0, 0x78, 0x296, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7ffffffffffffffc, 0x0, 0x400000000, 0x2, 0x7ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r2, 0x9) 2017/12/17 12:46:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x0, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ea000-0x4)=r1) 2017/12/17 12:46:41 executing program 0: r0 = socket(0x4000000001b, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="ea43b98a4203be044da5bb9f23896e0f", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x1, 0x1f, 0x1ff, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0xfffffffffffffffa}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpgrp(0xffffffffffffffff) r4 = fcntl$dupfd(r0, 0x406, r0) r5 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x1d, 0x81, 0x4652a8b3, 0xfffffffffffffff9, 0x0, 0xa18, 0x8200, 0x8, 0x5816, 0x2, 0x80, 0x8, 0x0, 0x7, 0x1, 0x41b, 0x7ff, 0xc40, 0x7ff, 0x49aa086c, 0x7, 0x80000000, 0x6, 0x6, 0x0}, r3, 0x20, r4, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000002000-0x2)=0x7) mmap(&(0x7f0000995000/0x3000)=nil, 0x3000, 0x5, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x8000000000001) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) select(0x40, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000001000-0x12)="2a8a33f9ffff8109002186b32cff6dac720f", 0x12) 2017/12/17 12:46:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r0, &(0x7f0000e16000-0x8)='./file0\x00', 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000000b000)='./control\x00', 0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6a969fb392"}, {"88401a99930af3"}]}, 0x48) socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xd4e8, 0x8000000000000, 0xfffffffffffffffe, 0x95, 0x0, 0x4, 0x0, 0x0, 0x2001000000000f8, 0x0, 0x4000800000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socket$inet(0x2, 0x805, 0x0) r3 = open(&(0x7f0000ab1000-0x8)='./file0\x00', 0x80000, 0x40) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x40) r4 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) timerfd_create(0x400000000e, 0x2000000000200801) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000936000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="46e6b03b212b9d5bd2e13dffe019412f"}) kexec_load(0xaf, 0x4, &(0x7f0000c65000-0x80)=[{&(0x7f00007c3000)="c5701ae129985c4288cb7935940b12d00cdaee98d69d927b9a650ee66bd32be8d3fb69c2addb70a3cb54168df9361753b5f79d9b421a50d8fe735980e3ee4b80b3dc3c09dc92f387f9516e97ece8bbe9abcd06b4d10cf2aaeb9afc6d7c6b9cc63ccf88d6bb8e2a4e60ac48e50176503c84a777a8ea7ab3d9f5b57f59229920fb38d3f2904a6e41edf714a3c901e7752dd1fd45a3c64de582a46d812603597cb29761a173f7781e72cc2ebf12040139", 0xaf, 0x3f, 0x5af}, {&(0x7f0000a52000-0x4c)="aa7cd57c183b971104f2ad45fc9d1cb6e1be51523530fb59d956ac982c1a26a0e1b909392f6c63de80968b990033c89c6b5cc95fa5445968e6bf7b83ce5eff94195f930ec32e7d5497c9ea87", 0x4c, 0xffff, 0x6}, {&(0x7f0000323000-0xef)="0a69b90eb8b52b8671c798ee9161f9a1ba1de187c53c3d284776fc69a1fb6921c751a4662fb9a99abaa71ff019f7b97fc8beb7d9e1772f49a23436e775d679e2f049075d936ab61b5372fe294b46ed4a37324a48ffc570c4856c3be2c5db598e15ad135d33ef4a7a6766495cce02a7163d96cada33f632624ac3a28e4fce2212b6b8744200cec0ebcf1726b3867bcb1de61e85f5e2443c0a0ac1347bcb1905c84b5c5c2594bd2c15223a3f15daad62d84c04fdd6df19576b833c6399f8544643d1f67a22d75bf2cf281bf7f0b20f61ec8ec0dad7ad835ea5c896f7a2c5d479d9a4b5043db1fab6b50c72efef8a91ca", 0xef, 0x905f, 0x6}, {&(0x7f00000a2000)="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", 0xfd, 0xebcb, 0x100000000}], 0x1) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x100) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x7) unshare(0x1000000) 2017/12/17 12:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1f000-0x9)='/dev/kvm\x00', 0x1ffffb, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$vcsn(&(0x7f00006f4000)='/dev/vcs#\x00', 0x1, 0x50040) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000460000/0x4000)=nil, 0x7, 0x2, 0x7c, &(0x7f0000848000/0x3000)=nil, 0x8001}) r3 = perf_event_open(&(0x7f000076b000)={0x4000000002, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2001000000000fa, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0xcf, 0x2002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000692000-0xa)='syzkaller\x00', &(0x7f000037d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004d3000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffe) keyctl$update(0x2, r4, &(0x7f0000660000)="3836b9bef09715891c6486310d88360bb5d4b5853ae1e05fb6c0fda04ba4a250279da5426dbf229000d7177d9618194aabf86155995deaf125b3620e16c54f73a1fbc0dc9993b9dc7f721696b6e8092ba3429e480a8c34c00846321b0d4b1f6b66073eb696910d65334bce34319d4fbcaeddf649a91e6eeca245fe5a505f56f6d5d351aa56d73898311442c80b2f197034dffea45be925795b833528395f8e1cc3e6c807e9594597b99830a4b240c83a1c9801d00a43517ac23a45b226d45e07c66afe0998c262e94e9bc4f3ae6eb56b0f7236334fc58f70fb35a8", 0xdb) connect$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x6, 0x1000, "1f4525e9ae07", 0x5, 0x0}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000c6c000-0x4)=0x28fe, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x1, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000050f000)={0xffffffffffffffff, r6}) r8 = socket(0x2, 0x3, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000a30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b35000)=0xc) close(r3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000ab6000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000ef9000)={r8}) r10 = gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/ptmx\x00', 0x1, 0x0) perf_event_open(&(0x7f0000113000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x1893, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, r10, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000bc2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x8, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1f, 0x5, ""}}}}}}, 0x0) 2017/12/17 12:46:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = add_key(&(0x7f00000f9000)='cifs.spnego\x00', &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000256000)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000bd000)='./file0\x00', 0x141047, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00007b5000)={{0x401, 0x0}, {0x2, 0x8}, 0x9, 0x3, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(r1, 0x4b35, 0x1552ae52b) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccc000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000113000-0xc)={0x0, 0x0, 0x0}, 0xc) rt_sigqueueinfo(r3, 0xd, &(0x7f000032a000)={0xf, 0x0, 0x23d7b028, 0x1}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000db7000)={{0xa, 0x2, 0x78, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000000003}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x10000000001000}, 0x5, [0x7, 0xffffffff, 0x812e, 0x3, 0x100000000, 0x1000, 0x1, 0x1]}, 0x5c) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000f67000-0x8)='./file0\x00', &(0x7f0000d76000)='nfs\x00', 0x2, &(0x7f0000741000-0x2)="2aa3") r4 = add_key(&(0x7f000013b000-0x5)='ddae\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c09000)='\b', 0x1, r0) keyctl$unlink(0x9, 0x0, r4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c70000)={0x1, 0x6, 0xd466, 0xdd, &(0x7f0000172000)=""/221, 0x2d, &(0x7f000073f000)=""/45, 0xe2, &(0x7f0000df0000-0xe2)=""/226}) sync() listxattr(&(0x7f00003ac000-0xe)='./file0/file0\x00', &(0x7f00007e2000-0x27)=""/39, 0x27) r5 = memfd_create(&(0x7f0000894000-0x5)='ddae\x00', 0x2000000000002) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000c92000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e9000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000-0x9)='/dev/kvm\x00', 0x8000, 0x0) 2017/12/17 12:46:41 executing program 7: pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000d87000-0x4)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0d000-0xc)={0x7, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004fa000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000ff1000)='logon\x00', &(0x7f0000089000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009af000)="d1076e56218f02f415d683e2", 0xc, 0xfffffffffffffffa) request_key(&(0x7f000037b000)='ceph\x00', &(0x7f00004ba000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a76000-0x20)='eth1cpusetvboxnet0\'selinux+ppp1\x00', 0xfffffffffffffffd) r4 = add_key(&(0x7f000033d000-0xc)="63697a732e69040000000961", &(0x7f00008eb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f41000)="e1068e223f8a549773a3d58cb59803a5830c4d2667c70f350efa6c2b0f5819283cbe7fd21f25c96c387ab799a6f2cecad725cc970ab655acba8ec55d8efb884dc05f3228551347e689529da94b4c25e9a590e3f25962", 0x56, r3) r5 = request_key(&(0x7f00005f9000-0xb)='rxrpc_s\x00', &(0x7f0000bbf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d3e000)='lo\x00', r4) add_key(&(0x7f00007cf000)='keyring\x00', &(0x7f00002ac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fc9000-0x64)="68f750ed91fd0d18303ecfeccc741c6a1efb3bffffffe8d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f30008cb7e1452bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c400000400", 0x64, r5) keyctl$assume_authority(0x10, r5) openat$kvm(0xffffffffffffff9c, &(0x7f0000d61000-0x9)='/dev/kvm\x00', 0x10303e, 0x0) setrlimit(0x7, &(0x7f0000b2f000)={0x0, 0x1f}) r6 = socket(0x10, 0x100080003, 0x0) pipe(&(0x7f0000faa000)={0x0, 0x0}) dup3(r2, r1, 0x80000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x56, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000d80000-0x20)={{&(0x7f00008ef000/0x3000)=nil, 0x3000}, 0x6, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r9 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r6, &(0x7f000018a000-0x8)={0x80fffe}, 0x8) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) pipe2(&(0x7f00005a8000)={0x0, 0x0}, 0x800) pkey_alloc(0x0, 0x3) 2017/12/17 12:46:41 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d2d000-0x8)={0x0, 0x0}) 2017/12/17 12:46:41 executing program 3 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") [ 183.309731] kauditd_printk_skb: 17 callbacks suppressed [ 183.309738] audit: type=1326 audit(1513514801.529:751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14871 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/17 12:46:41 executing program 7: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-asm)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001d9000)={0x8, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000006c000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb(arc4),sha384)\x00'}, 0x58) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000289000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000028a000-0x4)=0xe, 0x800) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000285000-0x20)={0x0, 0x4, 0x200, 0x80, 0x100, 0x8, 0xff, 0x3, 0x0}, &(0x7f0000285000-0x4)=0x20) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000180000)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000053000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000d2000)={r5, 0x6c, "bd0cb049bf4e23b5363fe8c0570e085c03000000000000009b470a00004105000000b7b306bb04a8b5693bb704000010010000005ac25429952f0b29c3cf493179f076e26784cd6ae01afaa36b24f0bb2abecab9bb945f1237edba12e8282eb6f3cc7a9e84ec41afefd23822"}, &(0x7f0000058000)=0x74) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000028a000)={r5, 0x8001}, &(0x7f0000286000-0x4)=0x8) splice(r4, 0x21, r4, 0x0, 0xfffffffffffffff9, 0x9) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000028a000)="0000000000000001000000220000ec00f5", 0x11) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000028a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028a000-0x4)=0xe8) vmsplice(r0, &(0x7f0000068000-0x40)=[{&(0x7f0000284000-0x68)="126f0d1c6dfb9395d821b4d5ed9dc243d0adb0029d304507db3cb1492faabc5408e302af00b4c026d697855a704fea7f0a1e9ffd98041f27f3ffd043a7332e443fdf287f56cc1d66544336d38325c4a37bd686c302a7c3d03a08106eef88d244ffd1a5b523482236", 0x68}, {&(0x7f0000283000)="4eef1641613303620a44520b492e3cd55a853cc15fbdf372bd4e56fb667536deab4afe9d4518f9b518d39d0280734b3bce110000000000000004ceafd8f759beb2", 0x41}, {&(0x7f0000284000-0x52)="9cfda7f13bb7a06fc68633dacee2f8e3fff4f2f22b2f73a290cf640e6953484d2177f3ee2d23ac2b52a8499bc45f77280333cf5ac5adcbc554afe69bd2442169d6e301474066fe86926077cb97a76700019f", 0x52}, {&(0x7f0000283000)="0320eecdae3fd1e024e4520b1b7358344a6e3f", 0x13}], 0x4, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x9) sendmsg$alg(r3, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290d2aed19727bcb638b4b082d3a790401cedd09d342962343f6eea177f93444ff4e1b3ba3f88f9648f1634dee362f1", 0x3f}, {&(0x7f0000282000)="5e2035a29b2973564302672e7e3ed083140da23747222365d2fb4530a43e4c0bf8b23627ea0c60e185f15d74ace361312b6e71052a616562707dee85b2e19d977a5b1f92fbf34727e4d97a5117a7e942e90ab751d1312855605a0027bab7f1e348982fcb17cc52d56ac097607b9e78cdcc2e1225ef3be303c76d9d2d06230b47b1078e23576bc613df1f15489d61fee4b9637c14f2f064c0ef5f8be4d0045fa901c07debb15a1e86c9b4f262d0fc9ea9337326b7fc0a6b367464f9783769d43c09d031a44018ddf61c767ed36d1b4261b13e87a5961a9c99fc", 0xd9}], 0x2, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4008000}, 0x44000) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000283000)={0x26, 'aead\x00', 0xf, 0x183, 'wp384\x00'}, 0x58) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000028a000)="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", 0x131) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000285000)="de7817847a2d1b47373b86d5ddef8c76b950aacfbc5a53bbbf9073a495b1304930812fac06fd3bbea15d13b26e82b58030000089d066a60508bd8e192875be0110e82456c26ef33435e034ac98e7c9d3538f0ff03804e739cabe344dfc1c955a47fe3659e080ddad2fc0599a4b0dad07a67b09dce206966059b8fcdc2f224e0fb418596d5e149cb77364da0400000031ef45f71a56889720eec46b02e89a4ea61969e808e6571298e9e2d7c0e8dfdb1016c6de3c13388457af20", 0xba) recvmsg(r3, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f0000288000-0x86)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x20) socket$alg(0x26, 0x5, 0x0) 2017/12/17 12:46:41 executing program 3 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:41 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000eac000-0x2)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d7b000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f000028c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000286000-0xc)={r1, 0x3, &(0x7f0000001000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cc1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x280, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000001000)='./file0\x00', 0x20000000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f00005a2000-0x4)=0x4) fcntl$setflags(r2, 0x2, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009c1000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) removexattr(&(0x7f0000076000-0x8)='./file0\x00', &(0x7f0000434000-0x9)=@random={'system.\x00', '\x00'}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00004cc000)={0x8001, 0x0, 0x4, 0x2d0d}) recvfrom(r3, &(0x7f000047f000)=""/212, 0xd4, 0x21, &(0x7f0000e98000)=@l2={0x1f, 0x1, {0xab, 0x7f, 0x3, 0xdf48, 0x1, 0x8}, 0x9179, 0x80000000}, 0xe) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000358000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000800000-0x4)=0xb) r6 = gettid() fcntl$setown(r5, 0x8, r6) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f00001f3000)={0x495300010000004, 0x2, 0x0, 0x5, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) r7 = dup(r4) connect$unix(r7, &(0x7f0000c0c000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/17 12:46:41 executing program 0: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x7fd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/loop-control\x00', 0x181000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f00000e4000-0x1)=0x0) socket$alg(0x26, 0x5, 0x0) r1 = gettid() perf_event_open(&(0x7f0000ac1000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x20000000, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000cef000-0x8)='./file0\x00', 0x4000000400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000921000/0x18000)=nil, &(0x7f00005d2000-0x18)=[@textreal={0x8, &(0x7f00002ff000)="66b96d0900000f32670f019c3dfbffff7fbaf80c66b82c98f48b66efbafc0cb80900eff20f11d7660ff7f2f30f59df66b9190a00000f32f30f001e040066b8090000000f23d80f21f86635400000e00f23f866b9b600004066b86c29337966ba000000000f30", 0x66}], 0x1, 0x30, &(0x7f0000d9b000)=[@cstype0={0x4, 0xa}, @dstype0={0x6, 0x8}], 0x2) connect$bt_rfcomm(r3, &(0x7f0000797000-0x9)={0x1f, {0x8, 0xc, 0x7, 0x204, 0xfffffffffffffffb, 0x9cf1}, 0x8}, 0x9) fcntl$setstatus(r3, 0x4, 0x2000) shutdown(r3, 0x4000000000001) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/vga_arbiter\x00', 0x100, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000ca7000)=&(0x7f00005ac000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000de6000-0x1)={0x2000004006}, 0x1) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) [ 183.357540] QAT: Invalid ioctl [ 183.361985] FAULT_INJECTION: forcing a failure. [ 183.361985] name failslab, interval 1, probability 0, space 0, times 0 [ 183.361993] CPU: 1 PID: 14896 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 183.361998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/17 12:46:41 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0xb7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f000017e000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ffc000000000000, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0xffffffffffffff56}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000bb6000)=""/0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a82000)={0xe8, 0x0, 0x8, 0x3, 0x7, 0x20, 0x68, 0x7, r1}, &(0x7f0000527000-0x4)=0x20) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000436000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002b0000)=0x14) ioctl(r2, 0x8912, &(0x7f0000000000)="") ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00006db000)=0x0) fdatasync(r2) 2017/12/17 12:46:41 executing program 3 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000807000-0xa)='/dev/vcs#\x00', 0x100000000, 0x2800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000031f000)={0x5, 0x4, 0x8204, 0x0, 0x101, 0x8, 0xe974, 0x9, 0x0}, &(0x7f0000166000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002ed000-0x20)={0x40247576, 0xfffffffffffff20a, 0xc, 0x101, 0xfffffffffffffff9, 0x1, 0x80, 0xfffffffffffffffb, r1}, &(0x7f0000ea9000-0x4)=0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000dc7000)={0x10004, 0x1, 0x6000, 0x2000, &(0x7f0000760000/0x2000)=nil}) perf_event_open(&(0x7f0000de0000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x8000000000800, 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) request_key(&(0x7f0000bb4000-0xc)='cifs.spnego\x00', &(0x7f0000982000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d04000-0x9)='/dev/kvm\x00', 0x0) request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='[selinux\x00', 0xffffffffffff7ffa) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00001d5000)={r5, 0x69f, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000fb7000)={0x3, 0x100000001, [{0x2, 0x0, 0x4}, {0x4, 0x0, 0x7}, {0x1, 0x0, 0x8}]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r5, 0x0, 0x200000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) dup2(r2, r5) 2017/12/17 12:46:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000103000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e47000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f35000)={0x0, []}, &(0x7f0000466000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc7000)={0x0, 0x0, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) msgget(0x0, 0x100000000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0x8) semget(0x0, 0x0, 0x0) read(r1, &(0x7f0000335000)=""/1, 0x1) read(r1, &(0x7f0000fe1000)=""/0, 0x0) r2 = syz_open_dev$sg(&(0x7f00002ce000-0x9)='/dev/sg#\x00', 0x8, 0x880) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000d16000-0x34)={0x1, 0x8, [@random="9243ae672c1f", @random="ec55a3e75c49", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="13909f8d963b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="1c47fb8c7c13"]}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000b5000-0x24)={0xc4, 0x9, 0x0, 0x3ffffffffc, 0xb8, 0xfffffffffffffffd, 0x8000000000000040, 0xd, 0x4, 0x0, 0x1fc, 0x5}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000aad000-0x20)={@common='yam0\x00', @ifru_flags=0x4000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f90000)={0x0, 0x0}) syz_emit_ethernet(0x102, &(0x7f00005fc000)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0xcc, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xa6, "1160acc8f06f66d76fe85b7346ed6ed4ff2dbc0bc30913651f9d38930078c2d3a6d910ca3d7a59b065440c1f74385196d32e54fbc5c50efe754d80aaef6967352563c696495a0fc64ac099699553e10a6a97fb2e26181c962d3a52fbd0f9fba829fa76bcc9e50123d91fa2d1c883eb537335419f291f3107a0b05ae767673f3a196afa853211909b3aa287d79cdc6374fdbe9d7dcaa263fef6d8595bc878d931f1dd0ee29b08"}]}, @routing={0x3f, 0x0, 0x0, 0x80000001, 0x9, []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x7f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d8000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000839000-0x6)={0x0, 0x0}, &(0x7f0000b38000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008da000-0x6)={r4, 0x8001}, 0x6) openat$cuse(0xffffffffffffff9c, &(0x7f0000866000)='/dev/cuse\x00', 0x100, 0x0) r5 = syz_open_dev$sg(&(0x7f0000211000-0x9)='/dev/sg#\x00', 0x80, 0x2c0000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b0f000)={0x0, 0xe8, "e836cd77e503242b91aaaec968fc3f05cf56bd3475969d652151703bb3c7321246ed956c4743b76b01e9b8b91970177842d3159e0b4372611011696da1ba8480430025a5dee0b065a8a4561f7b18e2004cc8cb5ecf33c8e1bf5b398f1789341e2143ddbadb2485e984d32268bdcd9e14532cd050028d89c1d922fd76689249349dc69bc9e999b84f4287fa9f81bb66ebb2a55f80ec720591fc785b136f3b1882d989aecd955841f3e2fc303906ef718895b5e5566979f933c46e55f8fff4bd69aec23db89abe8e6331eb90789ee54f603f532662ec20babaf6f330d78e4eb56a840d0dc36f473b5d"}, &(0x7f0000992000)=0xf0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f00000e3000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000084000-0x98)={r6, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3ff}, &(0x7f00006e8000-0x4)=0x98) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f000000f000)={0x4, 0xfffffffffffffff9, 0x9f, 0x40000000007}, 0x10) sendmsg$netlink(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x50, 0x21, 0x205, 0x0, 0x0, "298d3d5d4c0000000000000070b78197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c4117befa45e47d262e57b61a1aa005b286"}], 0x50}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) sync_file_range(r1, 0x662, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00006c0000-0x4)=0x0, &(0x7f0000594000-0x4)=0x4) [ 183.362004] Call Trace: [ 183.362018] dump_stack+0xe9/0x14b [ 183.362033] should_fail+0x1e5/0x220 [ 183.362046] should_failslab+0x73/0x90 [ 183.362055] __kmalloc_track_caller+0x5f/0x720 [ 183.362061] ? __f_unlock_pos+0x19/0x20 [ 183.362074] ? strndup_user+0x62/0x80 [ 183.362084] memdup_user+0x2c/0x90 2017/12/17 12:46:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000351000)='/dev/autofs\x00', 0x200002001fc, 0x0) accept$unix(r0, &(0x7f0000e8a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000971000)=0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x1000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000edf000-0x9)='/dev/vcs\x00', 0x400000, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000781000)={0x4, &(0x7f00000b6000)=""/7, &(0x7f0000f90000-0x60)=[{0x4, 0xed, 0x5c, &(0x7f000098a000)=""/237}, {0x3ff, 0xf2, 0x4, &(0x7f00006b1000-0xf2)=""/242}, {0x5, 0x44, 0x2, &(0x7f0000552000-0x44)=""/68}, {0x8253, 0x1000, 0x2, &(0x7f0000627000)=""/4096}]}) mkdir(&(0x7f0000662000)='./file0\x00', 0xc4) r3 = open(&(0x7f0000dc9000)='./file0\x00', 0x0, 0x40000000000028) mkdirat(r3, &(0x7f0000034000-0x8)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f00008a8000-0xe)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000449000)='wostfs\x00', 0x1001, &(0x7f0000764000)="") truncate(&(0x7f0000138000)='./file0\x00', 0x4) socket$inet6(0xa, 0x7ff, 0xb67d) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @empty=0x0, 0x0}, 0xc) setsockopt$inet_tcp_buf(r4, 0x6, 0x16, &(0x7f00007ba000)="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", 0x1002) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000040a000)=0x4, 0x4) rmdir(&(0x7f0000290000)='./file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e2a000-0x8)={0x0, 0x5}, &(0x7f0000489000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e88000)={r5, 0x3, 0x30, 0x9, 0xffffffffffff2f24}, &(0x7f0000809000-0x3)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00008a5000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb041, 0x2, 0x7f, 0x1ff, 0x80}, &(0x7f0000cd2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d6a000-0x4)=@assoc_id=r6, &(0x7f0000b82000)=0x4) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x9, [@multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0x0, @empty=0x0, @broadcast=0xffffffff]}, 0x34) getsockopt$inet_buf(r4, 0x0, 0x24, &(0x7f00002f8000-0x91)=""/145, &(0x7f0000a43000-0x4)=0x91) write(r1, &(0x7f0000d5f000-0xe9)="5e857df19b6e4d448415e61dd570b4ff3a6505b569c2abc049e19b24b05c87e60081e7d6afab718585dcce24d65a3732c455d635aa13341f60a4159b209332bed777f9d2fef332488d055e5041bd29ff01000000000000f81336f8b3c55cb279c983b306de0038b209959c71de613d5561e431ae7c3f0cd362bf0a70236d428aebaac145c1838940b94670b7cc409922f88d89590a0ec4df259b2d6b56ef612606de4a844250013042a4c18bebefe71ba9d7fea097fa7f914c9db0f67b902b30997af6e126d484e42e9b7771136039318d554279374186015d6da3470eee24275742afa3fff275d2cb", 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r7 = socket(0x10000000010, 0x2, 0xc) write(r7, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r7, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) [ 183.362093] strndup_user+0x62/0x80 [ 183.362104] SyS_mount+0x3c/0x120 [ 183.362115] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 183.362120] RIP: 0033:0x452a09 [ 183.362123] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 183.362129] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 183.362133] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 183.362136] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 183.362140] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 183.362143] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 183.367435] QAT: Invalid ioctl [ 183.397343] FAULT_INJECTION: forcing a failure. [ 183.397343] name failslab, interval 1, probability 0, space 0, times 0 [ 183.397352] CPU: 0 PID: 14904 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 183.397356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.397359] Call Trace: [ 183.397375] dump_stack+0xe9/0x14b [ 183.397393] should_fail+0x1e5/0x220 [ 183.397407] should_failslab+0x73/0x90 [ 183.397418] __kmalloc_track_caller+0x5f/0x720 [ 183.397431] ? __might_fault+0xb8/0xd0 [ 183.397442] ? strndup_user+0x62/0x80 [ 183.397447] ? _copy_from_user+0x77/0xd0 [ 183.397461] memdup_user+0x2c/0x90 [ 183.397472] strndup_user+0x62/0x80 [ 183.397486] SyS_mount+0x6b/0x120 [ 183.397502] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 183.397507] RIP: 0033:0x452a09 [ 183.397511] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 183.397519] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 183.397522] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 183.397526] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 183.397530] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 183.397534] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 183.411872] FAULT_INJECTION: forcing a failure. [ 183.411872] name failslab, interval 1, probability 0, space 0, times 0 [ 183.411882] CPU: 0 PID: 14913 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 183.411887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.411890] Call Trace: [ 183.411908] dump_stack+0xe9/0x14b [ 183.411927] should_fail+0x1e5/0x220 [ 183.411946] should_failslab+0x73/0x90 [ 183.411966] kmem_cache_alloc_trace+0x4b/0x710 [ 183.411976] ? __might_fault+0xb8/0xd0 [ 183.411991] ? _copy_from_user+0x77/0xd0 [ 183.412014] copy_mount_options+0x3d/0x2c0 [ 183.412034] SyS_mount+0x87/0x120 [ 183.412051] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 183.412058] RIP: 0033:0x452a09 [ 183.412063] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 183.412072] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 183.412076] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 183.412082] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 183.412087] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 183.412092] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 183.472253] FAULT_INJECTION: forcing a failure. [ 183.472253] name failslab, interval 1, probability 0, space 0, times 0 [ 183.472268] CPU: 0 PID: 14938 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 183.472272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.472273] Call Trace: [ 183.472288] dump_stack+0xe9/0x14b [ 183.472299] should_fail+0x1e5/0x220 [ 183.472309] should_failslab+0x73/0x90 [ 183.472318] kmem_cache_alloc+0x47/0x720 [ 183.472326] ? __alloc_pages_nodemask+0x348/0x3b0 [ 183.472344] ptlock_alloc+0x24/0x50 [ 183.472357] pte_alloc_one+0x2c/0x80 [ 183.472367] do_huge_pmd_anonymous_page+0x495/0x850 [ 183.472383] __handle_mm_fault+0xc37/0x1930 [ 183.472411] handle_mm_fault+0x215/0x450 [ 183.472423] __do_page_fault+0x337/0x6b0 [ 183.472442] do_page_fault+0x52/0x330 [ 183.472454] page_fault+0x2c/0x60 [ 183.472461] RIP: 0010:copy_mount_options+0x106/0x2c0 [ 183.472465] RSP: 0018:ffffc90000f9bed8 EFLAGS: 00010246 [ 183.472471] RAX: 0000000000000000 RBX: 0000000020be9f95 RCX: ffffffff8143ed01 [ 183.472474] RDX: 0000000000000095 RSI: ffffc90004d97000 RDI: 0000000000000286 [ 183.472478] RBP: ffffc90000f9bf10 R08: 000000000002b038 R09: 0000000000000000 [ 183.472482] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000001000 [ 183.472486] R13: ffff880212cb0000 R14: ffff880212cb0000 R15: 0000000020beaf95 [ 183.472503] ? copy_mount_options+0x101/0x2c0 [ 183.472517] ? copy_mount_options+0x101/0x2c0 [ 183.472530] SyS_mount+0x87/0x120 [ 183.472541] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 183.472546] RIP: 0033:0x452a09 [ 183.472548] RSP: 002b:00007ff56c254c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 183.472554] RAX: ffffffffffffffda RBX: 00007ff56c254aa0 RCX: 0000000000452a09 [ 183.472557] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 183.472560] RBP: 00007ff56c254a90 R08: 0000000020be9f95 R09: 0000000000000000 2017/12/17 12:46:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000528000-0xa)='/dev/ptmx\x00', 0x800, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000319000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f000055b000-0x8)=[{&(0x7f0000f45000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r2, 0x540a, 0xfffffffc00000000) ioctl$TCSETAW(r1, 0x5402, &(0x7f00003cf000)={0x8, 0x1, 0xe0a, 0x3, 0x2, 0x2, 0x2, 0x4, 0x5, 0x8000000000000}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xfffffffffffffffe, &(0x7f0000fd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fd9000-0x4)=0x8, 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000071c000)={0x1, 0x7, 0x3f, 0x8000}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000c03000)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000fa4000-0x15)='net/ip6_tables_names\x00') 2017/12/17 12:46:42 executing program 3 (fault-call:3 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/17 12:46:42 executing program 7: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001d9000)={0x8, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) bind$alg(r0, &(0x7f0000287000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta-generic)\x00'}, 0x58) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000289000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000028a000-0x4)=0xe, 0x800) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000172000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0x10001, 0x3ff, 0xe}, &(0x7f0000091000-0x4)=0xa0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000028b000-0x4)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000053000)=0x4, 0x4) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000011b000)={0x0, 0xb7, "bd0cb049bf4e23b5363fe8c0570e085c03000000000000009b470a00014105000000b7b306bb04a8b5693bb704000010010000005ac25429952f0929c3cf493179f076e26784cd6ae01afaa36b24f0bb2abecab9bb945f0d37edba12e8282eb6f3cc7a9e84ec41afefd238228007091179ca87e8babf2dc481fe16ee8d0dddf869b2c329d8026891d0fd20c8b78ac9d2a9c626f5f2c0f4e4818c957abf94a7dd30c357fc34c053f6d288ad1f6b2246ac803ceb0febe148"}, &(0x7f000022f000-0x4)=0xbf) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000028a000)={0x0, 0x8001}, &(0x7f0000286000-0x4)=0x8) splice(r4, 0x21, r4, 0x0, 0xfffffffffffffff9, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001f8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008d000-0x4)=0xe8) vmsplice(r0, &(0x7f0000068000-0x40)=[{&(0x7f0000284000-0x68)="126f0d1c6dfb9395d821b4d5ed9dc243d0adb0029d304507db3cb1492faabc5408e302af00b4c026d697855a704fea7f0a1e9ffd98041f27f3ffd043a7332e443fdf287f56cc1d66544336d38325c4a37bd686c302a7c3d03a08106eef88d244ffd1a5b523482236", 0x68}, {&(0x7f0000283000)="4eef1641613303620a44520b492e3cd55a853cc15fbdf372bd4e56fb667536deab4afe9d4518f9b518d39d0280734b3bce110000000000000004ceafd8f759beb2", 0x41}, {&(0x7f0000284000-0x52)="9cfda7f13bb7a06fc68633dacee2f8e3fff4f2f22b2f73a290cf640e6953484d2177f3ee2d23ac2b52a8499bc45f77280333cf5ac5adcbc554afe69bd2442169d6e301474066fe86926077cb97a76700019f", 0x52}, {&(0x7f0000283000)="0320eecdae3fd1e024e4520b1b7358344a6e3f", 0x13}], 0x4, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100000007fffffff) sendmsg$alg(r3, &(0x7f0000156000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f00000fa000)="3cf9070000000000000001c5c94da45290d2aed19727bcb638c482d3a790401cedd09d342962343f6eea177f93444ff4e1b3ba0088f9648f1634dee362f1afce", 0x40}, {&(0x7f0000282000)="5e2035a29b2973564302672e7e3ed083140da23747222365d2fb4530a43e4c0bf8b23627ea0c60e185f15d74ace361312b6e71052a616562707dee85b2e19d977a5b1f92fbf34727e4d97a5117a7e942e90ab751d1312855605a0027bab7f1e348982fcb17cc52d56ac097607b9e78cdcc2e1225ef3be303c76d9d2d06230b47b1078e23576bc613df1f15489d61fee4b9637c14f2f064c0ef5f8be4d0045fa901c07debb15a1e86c9b4f262d0fc9ea9337326b7fc0a6b367464f9783769d43c09d031a44018ddf61c767ed36d1b4261b13e87a5961a9c99fc", 0xd9}], 0x2, &(0x7f0000283000-0x48)=[], 0x0, 0x4008000}, 0x43ffd) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026d000)={0x26, 'aead\x00', 0xf, 0x183, 'wp384\x00'}, 0x58) write(r0, &(0x7f0000287000)="f0bcac3d42ee8aa7886950eba5810885c73ced793d0b53708177ff0e0c43581c154fbcef7480aceed070a162dc661e3ce6753b6ad4865579fbef9b9c03e6c25523f26df7cac5ee3de1de669bd075230da94ca25b11015bcdfaf4f9043391790c3bfb8493e29cfabb0fcdbb31c2acfe286a9fea8bdcad203fd53cb5c3043fefb0eb9ff3745e026c292727cdda064e1f0576a2b26b186ed299ea522e06cac600e92a2b1f3197a611385e6cd36cd0ff8d326cdf3d0dc59ce14a52ff9dffbd4bd906e78f21045c9866d980db04fd73d3d7acd00820b5fa3d3dc5a9a7b2e485e9bd321c63dca215b1faba1cab7824499e80970d", 0xf1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000285000)="de7817847a2d1b47373b86d5ddef8c76b950aacfbc5a53bbbf9073a495b1304930812fac06fd3bbea15d13b26e82b58030000089d066a60508bd8e192875be0110e82456c26ef33435e034ac98e7c9d3538f0ff03804e739cabe344dfc1c955a47fe3659e080ddad2fc0599a4b0dad07a67b09dce206966059b8fcdc2f224e0fb418596d5e149cb77364da0400000031ef45f71a56889720eec46b02e89a4ea61969e808e6571298e9e2d7c0e8dfdb1016c6de3c13388457af20", 0xba) recvmsg(r3, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f0000288000-0x86)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x20) socket$alg(0x26, 0x5, 0x0) 2017/12/17 12:46:42 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000185000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x3) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000003000-0x6)={0x5, 0x5, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000005000)={0x9, 0xffffffff, 0x0, 0x7000000000000000, 0x7, 0x1, 0x400, 0x5a, 0x1ff, 0x5}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000006000)={0x3ff, 0x400}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000007000)=""/195) ioctl$TIOCCONS(r3, 0x541d) r4 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xd2482) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={r5, 0x80000000}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000a000-0x8)={r5, 0x6023}, &(0x7f0000006000-0x4)=0x8) 2017/12/17 12:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000858000)='lo\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000099f000-0xc)='/dev/autofs\x00', 0x10000000080480, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00009b7000-0x8)='./file0\x00', 0x2, 0x42) r3 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000360000-0x4)="2e2e00d7") r4 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000728000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000002000-0x4)=0x1) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3, &(0x7f000000b000)=0x3ff, 0x4, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00000d3000)=0x0, &(0x7f0000002000-0x4)=0x4) nanosleep(&(0x7f0000c19000-0x10)={0x0, 0x0}, &(0x7f000089a000-0x3)={0x0, 0x0}) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, &(0x7f00005bd000-0x40)={0x10003, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0xd45, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, r5}, &(0x7f0000bdc000)={&(0x7f0000000000)={0x81}, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7, 0x1, 0x400, 0x8}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000938000-0x8)={r6, 0x10000000ffffffff}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f77000)=[{0xfffffffffffffffc, 0x5f0}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00003cb000)={0x7}, 0x1) pipe2(&(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r7 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r7, 0x800000010d, 0xffffffffffffffff, &(0x7f0000a16000)="02ca023b", 0x4) [ 183.472563] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 183.472566] R13: 00007ff56c254bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 183.991967] audit: type=1326 audit(1513514801.530:753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14871 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/17 12:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000565000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000716000)={0x3, &(0x7f0000012000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00009d0000)={r1, &(0x7f0000c30000-0x29)=""/126}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000546000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00002e5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/rtc\x00', 0x44a00, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f000044e000)={0xa516, 0x8, 0x8}) prctl$intptr(0x22, 0xc00000001) r4 = accept$packet(r2, &(0x7f0000776000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aa6000-0x4)=0x14) r5 = inotify_init1(0x80000) r6 = dup3(r5, r4, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x5, &(0x7f0000397000)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000de6000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006d5000-0x10)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f00004d5000)={{r9, r8}, {0x0, 0x0}}, &(0x7f0000178000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ce6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sysfs$2(0x2, 0x3, &(0x7f0000d66000)=""/82) sync() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000bd2000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000f43000)=r10) statx(r0, &(0x7f00006bb000)='./file0\x00', 0x1000, 0x808, &(0x7f0000f4f000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x401, 0x4000000800004102) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000220000-0x78)={0x100, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x200, 0x1, 0x0, 0x7fff, &(0x7f0000fcb000-0x10)=@generic="465575b36a6be0398472c3d5c77176af", 0x100000001, 0x4, 0x20}) read(r11, &(0x7f0000dc9000-0x800)=""/2048, 0x800) sendfile(r11, r11, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) 2017/12/17 12:46:42 executing program 3 (fault-call:3 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:42 executing program 3 (fault-call:3 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") [ 183.991976] audit: type=1326 audit(1513514801.530:754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14871 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=228 compat=0 ip=0x4557aa code=0x7ffc0000 2017/12/17 12:46:42 executing program 3 (fault-call:3 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 183.991983] audit: type=1326 audit(1513514801.530:755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14871 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/17 12:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ff4000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x6, 0x280002) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000065a000)={0x0, 0x0, 0x0}, &(0x7f0000b26000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000075d000)={0x0, 0x0, 0x0}, 0xc) getsockname$inet(r0, &(0x7f0000f98000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bee000-0x4)=0x10) r4 = syz_open_procfs(r2, &(0x7f000097d000-0x11)='net/softnet_stat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/sequencer2\x00', 0x22080, 0x0) r6 = add_key(&(0x7f000016e000)='asymmetric\x00', &(0x7f0000880000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cc4000-0x1001)="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", 0x1001, 0xfffffffffffffff9) add_key$keyring(&(0x7f00003b0000)='keyring\x00', &(0x7f0000658000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r6) clock_gettime(0x0, &(0x7f0000a4a000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000016c000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000780000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000a35000-0x4)=0x9) waitid(0x0, r3, &(0x7f00007a6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000002, &(0x7f0000b56000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r4, &(0x7f0000b85000)=[{&(0x7f0000b0e000)=""/195, 0xc3}, {&(0x7f00004f8000)=""/209, 0xd1}, {&(0x7f00001da000-0x77)=""/119, 0x77}, {&(0x7f000056c000)=""/165, 0xa5}, {&(0x7f0000340000-0xa5)=""/165, 0xa5}, {&(0x7f0000611000)=""/4096, 0x1000}], 0x6, 0x10000000000000) [ 183.991990] audit: type=1326 audit(1513514801.529:752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14871 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 183.991997] audit: type=1326 audit(1513514801.530:756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14871 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=248 compat=0 ip=0x452a09 code=0x7ffc0000 [ 183.992023] audit: type=1326 audit(1513514801.530:757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14871 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 183.992031] audit: type=1326 audit(1513514801.532:758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14871 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 183.992039] audit: type=1326 audit(1513514801.532:759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14871 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 183.992046] audit: type=1326 audit(1513514801.532:760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14871 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=228 compat=0 ip=0x4557aa code=0x7ffc0000 [ 184.050738] FAULT_INJECTION: forcing a failure. [ 184.050738] name failslab, interval 1, probability 0, space 0, times 0 [ 184.050747] CPU: 1 PID: 14966 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 184.050752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.050754] Call Trace: [ 184.050769] dump_stack+0xe9/0x14b [ 184.050785] should_fail+0x1e5/0x220 [ 184.050799] should_failslab+0x73/0x90 [ 184.050808] kmem_cache_alloc+0x47/0x720 [ 184.050818] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 184.050832] getname_flags+0x59/0x270 [ 184.050846] user_path_at_empty+0x2d/0x50 [ 184.050858] do_mount+0x94/0x11c0 [ 184.050870] ? copy_mount_options+0x1a1/0x2c0 [ 184.050883] SyS_mount+0xab/0x120 [ 184.050894] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 184.050899] RIP: 0033:0x452a09 [ 184.050902] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 184.050908] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 184.050911] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 184.050914] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 184.050918] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 184.050921] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 184.061961] FAULT_INJECTION: forcing a failure. [ 184.061961] name failslab, interval 1, probability 0, space 0, times 0 [ 184.061970] CPU: 1 PID: 14976 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 184.061975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.061977] Call Trace: [ 184.061992] dump_stack+0xe9/0x14b [ 184.062010] should_fail+0x1e5/0x220 [ 184.062026] should_failslab+0x73/0x90 [ 184.062037] kmem_cache_alloc+0x47/0x720 [ 184.062046] ? find_held_lock+0x35/0xa0 [ 184.062057] ? __get_fs_type+0x54/0x60 [ 184.062071] alloc_vfsmnt+0x26/0x270 [ 184.062083] vfs_kern_mount.part.26+0x32/0x180 [ 184.062095] do_mount+0x775/0x11c0 [ 184.062106] ? copy_mount_options+0x1a1/0x2c0 [ 184.062119] SyS_mount+0xab/0x120 [ 184.062131] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 184.062136] RIP: 0033:0x452a09 [ 184.062140] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 184.062147] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 184.062151] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 184.062154] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 184.062158] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 184.062162] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 184.070973] FAULT_INJECTION: forcing a failure. [ 184.070973] name failslab, interval 1, probability 0, space 0, times 0 [ 184.070984] CPU: 1 PID: 14982 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 184.070989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.070992] Call Trace: [ 184.071008] dump_stack+0xe9/0x14b [ 184.071025] should_fail+0x1e5/0x220 [ 184.071039] should_failslab+0x73/0x90 [ 184.071050] __kmalloc_track_caller+0x5f/0x720 [ 184.071058] ? find_first_zero_bit+0x5e/0x90 [ 184.071067] ? perf_trace_lock+0x29/0x130 [ 184.071073] ? find_held_lock+0x35/0xa0 [ 184.071081] ? kstrdup_const+0x39/0x50 [ 184.071086] ? alloc_vfsmnt+0x9f/0x270 [ 184.071096] kstrdup+0x39/0x70 [ 184.071104] kstrdup_const+0x39/0x50 [ 184.071112] alloc_vfsmnt+0xb6/0x270 [ 184.071124] vfs_kern_mount.part.26+0x32/0x180 [ 184.071136] do_mount+0x775/0x11c0 [ 184.071148] ? copy_mount_options+0x1a1/0x2c0 [ 184.071162] SyS_mount+0xab/0x120 [ 184.071174] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 184.071180] RIP: 0033:0x452a09 [ 184.071184] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 184.071190] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 184.071194] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 184.071198] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 184.071202] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 184.071205] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 184.103593] FAULT_INJECTION: forcing a failure. [ 184.103593] name failslab, interval 1, probability 0, space 0, times 0 [ 184.103602] CPU: 1 PID: 14985 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 184.103607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.103610] Call Trace: [ 184.103625] dump_stack+0xe9/0x14b [ 184.103639] should_fail+0x1e5/0x220 [ 184.103652] should_failslab+0x73/0x90 [ 184.103661] kmem_cache_alloc_trace+0x4b/0x710 [ 184.103668] ? sget_userns+0x117/0x590 [ 184.103692] sget_userns+0x12d/0x590 [ 184.103698] ? get_anon_bdev+0x120/0x120 [ 184.103714] ? get_anon_bdev+0x120/0x120 [ 184.103722] sget+0x92/0xc0 [ 184.103734] ? shmem_remount_fs+0x190/0x190 [ 184.103744] mount_nodev+0x37/0xb0 [ 184.103754] shmem_mount+0x2c/0x40 [ 184.103762] mount_fs+0x46/0x1a0 [ 184.103775] vfs_kern_mount.part.26+0x67/0x180 [ 184.103787] do_mount+0x775/0x11c0 [ 184.103799] ? copy_mount_options+0x1a1/0x2c0 [ 184.103812] SyS_mount+0xab/0x120 [ 184.103825] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 184.103830] RIP: 0033:0x452a09 [ 184.103834] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 184.103841] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 2017/12/17 12:46:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b22000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000ed5000)={0x5, 0x0, {0x2, 0x0, 0x9e2e, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f9b000)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) io_setup(0xfff, &(0x7f0000d3d000-0x8)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000069c000)={r2}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000073b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) io_cancel(r3, &(0x7f0000df7000-0x40)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffff7, r2, &(0x7f00003ff000)="d6d9bf305beb195228bec5bb32527833173290a8947d0412df5f67f7c9eec63976720d35aa738d34c60cdecfa3cfb4bbc250176c5bd33e4e80dc4c2f849d0727d6df114c34", 0x45, 0x85a, 0x0, 0x1, r4}, &(0x7f000042d000-0x20)={0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000f03000-0xbc)={0x9c, 0x2, 'client1\x00', 0xffffffff80000003, "9624ac1bc48cb30d", "f731aef2479601a55a7bf76a9ad74862cb0464166c2ef30ee06e34f107abdecb", 0x101, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r2, r5, 0x2000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x6b, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) execveat(r6, &(0x7f0000bae000)='./file0\x00', &(0x7f0000f06000)=[&(0x7f0000dec000)='\x00', &(0x7f00005ba000-0x11)='mime_typeGPLbdev\x00', &(0x7f0000a32000-0x1)='\x00', &(0x7f00008ae000)='trustedposix_acl_access\x00', &(0x7f0000c15000)=',,\x00'], &(0x7f0000a60000-0x20)=[&(0x7f00001c6000)='\x00', &(0x7f0000b7d000)='trusted\x00', &(0x7f0000870000-0x7)='-wlan1\x00', &(0x7f000085a000)='selinuxsecurityGPL#!cpusetvboxnet0-:\x00'], 0x400) r7 = socket$inet6(0xa, 0x800, 0x7ff) mq_getsetattr(r4, &(0x7f00005f8000-0x40)={0x0, 0xb4, 0x7, 0xffff, 0x80000001, 0x100, 0x2574, 0xa9bc}, &(0x7f0000efc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f00004aa000)='./file1\x00', &(0x7f00009cf000)='./file0\x00') get_robust_list(r1, &(0x7f0000513000)=&(0x7f0000426000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000531000-0x8)=0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a47000-0x8)={0x0, 0x0}) accept4(r7, &(0x7f0000cb9000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b4000)=0x10, 0x80000) r8 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000098f000-0x4)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r8, 0x40505331, &(0x7f0000327000)={{0x62f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xf57, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e74000-0x4)='./file0\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d8000-0xc)='/dev/autofs\x00', 0x4040, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x865) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x4, 0x80000000000, 0x0, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000cd6000)={0x0, 0x0, []}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80a5b2, 0x400, 0x0, 0x0}) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f000022c000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xd1d}, 0x9) r5 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x160, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00004a4000-0x4)=0x898, 0x4) socket$netlink(0x10, 0x3, 0x10) getpeername$netlink(0xffffffffffffffff, &(0x7f0000a26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008c6000-0x4)=0xc) semget$private(0x0, 0x1, 0x200) semget(0x0, 0x1, 0x50) semget$private(0x0, 0x1, 0x2) r6 = semget(0x3, 0x2, 0x2) semctl$GETNCNT(r6, 0x3, 0xe, &(0x7f0000dce000)=""/4) rt_sigaction(0x1b, &(0x7f0000c21000)={0x5, {0x1}, 0x48000002, 0x86}, &(0x7f00007e3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00008fa000)={0x0}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r5, 0x0) statfs(&(0x7f00004f8000-0x8)='./file0\x00', &(0x7f000039d000)=""/4096) io_setup(0x1, &(0x7f000002a000-0x8)=0x0) r7 = dup3(r1, r1, 0x80001) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000212000-0x8)={0x10000080000001, 0x2000000000ffd}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000675000-0x4)=0x6, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2017/12/17 12:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fc9000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = syz_open_dev$vcsn(&(0x7f0000166000-0xa)='/dev/vcs#\x00', 0x0, 0x4000) sendto$ax25(r1, &(0x7f00003d4000-0x5c)="604eacea3dbd0a9e25b488be45103d262544e8b85070c5a4ca13fc09272d7628f6c3ac0eff1a501da0354af8be9f07fc1588dff3f389a1523d590b5e8e8717c5cd614021b55742c365588b9f8b1ec05a9abe31bf01b520f032c84963", 0x5c, 0x4014, &(0x7f000039e000-0x10)={0x3, {"1c4547ea1c9e05"}, 0xc8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000731000)={0x200000000000, 0x0}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e40000)=[0x1000000000000200, 0xfffc]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2c000-0x4f)='*', 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x0) keyctl$update(0xf, r2, &(0x7f00006fb000-0x1)="d3", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00001cd000-0x10)={0x7f, 0x0, 0x80000000000fffc, 0x8}) dup3(r4, r4, 0x80000) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f000083d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x4}}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r5, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r5, r6) writev(r6, &(0x7f0000d9c000)=[{&(0x7f0000669000)="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", 0x8b8}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000718000-0x5b)="", 0x0}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a9ee91cda9dc73c9c10ac60c2ac95c4a2d7b193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x4) unshare(0x9fffffc) timerfd_create(0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x7f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) sendto$inet(0xffffffffffffffff, &(0x7f0000745000-0x19)="c201639b669977a6a30f9bc6b4812ac43dd30b1c4cd43e08eb", 0x19, 0x40, &(0x7f0000eb1000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/17 12:46:43 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x8975, &(0x7f0000f5f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1ff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) utimes(&(0x7f0000fde000)='./file0\x00', &(0x7f00004ff000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) mkdir(&(0x7f0000033000)='./file0\x00', 0x80000000) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000be3000-0x4)=0x0, &(0x7f0000470000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000806000)='bic\x00', 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = shmat(0xffffffffffffffff, &(0x7f0000e8b000/0x2000)=nil, 0x1000) shmdt(r4) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000842000)={0x2, 0x0}) prctl$void(0x20000000000004) r5 = fcntl$getown(r1, 0x9) ptrace$setsig(0x4203, r5, 0x7, &(0x7f000016e000)={0xf, 0x3, 0x1, 0x8000}) r6 = getpgrp(r5) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d23000)=r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000123000-0x4)=0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000524000)=0x0) waitid(0x2, r7, &(0x7f000063c000)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f0000664000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) 2017/12/17 12:46:43 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cbd000)={0x0, 0x0}) bind(r0, &(0x7f0000c62000-0xe)=@l2={0x1f, 0x401, {0xffffffffffffff53, 0x800, 0x100, 0x778c, 0xffff, 0x6}, 0x81, 0x7}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r5 = socket(0x19, 0xa, 0x1b7) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f00002dc000)=0x5, 0x4) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000653000-0x8)={r2, r4}) getsockname$inet(r5, &(0x7f000017e000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f64000-0x4)=0x10) r7 = dup2(r2, r3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005ee000)=@generic="67aee6bd03a20b168d8f7e02ad545905", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f0000907000-0x8)='./file0\x00', 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000af1000)={0x77359400, 0x0}, &(0x7f0000012000)={0x0, 0x0}) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f00007f2000-0x1)="") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f000097d000)={0x0, 0x6}, &(0x7f0000d05000-0x4)=0x8) getpeername$inet(r8, &(0x7f0000ab8000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e05000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000c2f000-0x6b)={r9, 0x63, "e33767e091c70cdb1a5f85f718b7ebc88a10ebdf7850c212ef683a98eccde66b5a8bf301eb4afdc050bedb0983de4b6c09c893d3f7fdb5a394bd8c899446ae44b3c0278e736b33a8ede76b23fed4a808fcb89ba799a5fd9d4055d98a67580e4c809097"}, &(0x7f000039f000)=0x6b) rt_sigpending(&(0x7f0000ef4000)={0x0}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000437000)=0x0) rt_sigtimedwait(&(0x7f0000fdb000-0x8)={0x1}, &(0x7f0000041000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6b000-0x10)={0x0, 0x0}, 0x8) ioctl$void(r1, 0xc0045878) recvfrom$ipx(r7, &(0x7f0000de1000-0x91)=""/145, 0x91, 0x100, &(0x7f000089f000)={0x4, 0x2, 0x194, "5ff9554a574f", 0xcc47, 0x0}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) sendmmsg(r6, &(0x7f0000e84000-0x3c)=[{{0x0, 0x0, &(0x7f000036d000)=[{&(0x7f00008e7000)="ca", 0x1}], 0x1, &(0x7f00008b2000-0xc8)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) 2017/12/17 12:46:43 executing program 3 (fault-call:3 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:43 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x2) mmap(&(0x7f0000c3a000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8004000035, &(0x7f0000c96000-0x47)="ff8d57a9a22d7355032fc98690f53a6e91c97677ea0964b6497540f22dc7387a0000f49fd52e79ba1dbe169bc3895e77a10442a6ad7d6e9796cd9252c656e35012d8c4644685a7", 0x47) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x6, 0x0, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f70000)={0x0, 0x5, 0x20, 0x3, 0x3, 0x3, 0x2, 0x20, {0x0, @in6={{0xa, 0x1, 0x4d4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff3213, 0x7f, 0x574e, 0x7}}, &(0x7f00008e1000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f76000)={r3, 0x8, "4f023c00000036ea"}, &(0x7f0000e09000-0x4)=0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f95000-0x8)={0x0, 0xa0c5}, &(0x7f0000f95000-0x4)=0x8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f96000)={0x0, 0x7fff}, &(0x7f0000f95000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00009ee000-0x38)=[{&(0x7f0000571000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b8000)=[{&(0x7f0000dfe000)="ff5932d20da9d29e5265457f1c0e4a8532767699f3b382c82cf9e822879d856344a5cd032eb4e4a77252fc6bc743f9ab5ec5fee1a1a37cbd798c25ee7442a959af39640dc241e82126d166517c44cae681b2e18f2562915a1b8747ef4a9ab2bfbc6acd8b963f0542603804af87515587cf2b09e8719b5b0d7a7cd3ef1f6401cf8ed7b70119165d4dff7ec59c1bd6abecde9f13ff9a80e1129328bdb26eb2784c77146834868d0e84a9095c826ff7b823ff64d8d70ea41e94c1181b9beb036377dff43cbb44f38e87faf191e6ec1887c109e4dcb11b54a0cdd86dffac", 0xdc}, {&(0x7f0000f95000-0x73)="364a3cfef527ef41e13373b95b94f50e1bc1e7c4c229bc5f682ade400ebee53a3d335131287c72cb8615d8eb78445930883e9ba27c06ebd2dd5a3d3284f2d3e45dae328d9bf2fab483ed5130141a3fd8b96a601ea3346837f75a3a7c5e8773351fd69b10ea55994df2d541682cea1261081b39", 0x73}, {&(0x7f0000f94000)="2b417ff61a4adae2786b2cfab509a7eead009219730c878ed3229afcc9c5e3b76dc3e67c72a1f51e8a2165f247b7122c89976adbb7bb9c7f25e96e12ce9c5bac4a0fac65a2975bc21c3bf3daa8263c7d9e09ada9679d2c8075adb5c8e04791af5e1e746ed8f14779898f211acf45c0b4b513baebdd27c5b4d732b539ff19012ed77311a70dec10c54c5ad651474a1b3fff116fcdd00d5af954cd08a53d75110146e297e4637472155b134c21abece62bcf145330b442fa4a34eb60e3d9bb055a5f62", 0xc2}], 0x3, &(0x7f0000555000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x19a95db3, 0x1, 0x200, 0x0, 0x9, 0xe0000000, 0x8, 0x15e2, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x6, 0x40, 0x9}}], 0x2, 0x20000000}, {&(0x7f0000f94000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee0000-0x10)=[{&(0x7f0000c24000)="6bc2086e05319f51780cac84106ad6e333acb0fbefc22c139b8cf02f", 0x1c}, {&(0x7f0000f94000)="61556c0242c4c58e54475b265a974e0144f4ce23a8c9b40ea5c6c45fc073827201bd76ddbf3d88a5321eedacb59c6bd84ccb974d197ff3738ee852f9cab0d94bf5573259de43fdb17f22451d846f62895395b4c21f1a5dc9518e9d8673d7ed3321f13f3fadfe466aff56932c22ee87ef2f537260b6f6eb454fc6afe2d5f18d8557157d65a87a5b6080b750445559a9900dedd4f0208c33b3d5505a61afb4de0f40d6a7ab386428c3a571f6", 0xab}], 0x2, &(0x7f0000743000)=[@sndrcv={0x2c, 0x84, 0x1, {0x100, 0x0, 0x0, 0x2, 0x4, 0x1, 0x9, 0x3, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xb8d, 0x2, 0xc3f, 0x7, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x800, 0x6, 0x6, 0x4, 0x8000, 0x4, 0x8, 0x3, r6}}, @init={0x14, 0x84, 0x0, {0x6, 0x2, 0x101, 0xfffffffffffff781}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x2, 0x81, 0x81}}], 0x5, 0x40040c0}], 0x2, 0x40080) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aaf000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r7 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f95000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0}]}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r8, 0xc008ae88, &(0x7f00002f3000-0x18)={0x1, 0x0, [{0x489, 0x0, 0x8}]}) getsockopt$inet6_mreq(r1, 0x29, 0x100014, &(0x7f0000983000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c59000-0x4)=0x14) 2017/12/17 12:46:43 executing program 5: r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 184.103845] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 184.103848] RBP: 00000000000003a1 R08: 0000000020be9f95 R09: 0000000000000000 [ 184.103851] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000006f27b8 [ 184.103855] R13: 0000000000000015 R14: 000000000071bf10 R15: ffffffffffffffff 2017/12/17 12:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 184.831806] FAULT_INJECTION: forcing a failure. [ 184.831806] name failslab, interval 1, probability 0, space 0, times 0 [ 184.850562] CPU: 1 PID: 15019 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 184.859075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.868395] Call Trace: [ 184.870954] dump_stack+0xe9/0x14b [ 184.874467] should_fail+0x1e5/0x220 [ 184.878153] should_failslab+0x73/0x90 [ 184.882015] kmem_cache_alloc_trace+0x4b/0x710 [ 184.886565] ? lock_acquire+0xbf/0x220 [ 184.890417] ? lock_acquire+0xbf/0x220 [ 184.894274] selinux_sb_alloc_security+0x25/0xb0 [ 184.898996] security_sb_alloc+0x41/0x60 [ 184.903027] ? sget_userns+0x1b1/0x590 [ 184.906880] sget_userns+0x1b9/0x590 [ 184.910558] ? get_anon_bdev+0x120/0x120 [ 184.914588] ? get_anon_bdev+0x120/0x120 [ 184.918616] sget+0x92/0xc0 [ 184.921516] ? shmem_remount_fs+0x190/0x190 [ 184.925802] mount_nodev+0x37/0xb0 [ 184.929308] shmem_mount+0x2c/0x40 [ 184.932814] mount_fs+0x46/0x1a0 [ 184.936150] vfs_kern_mount.part.26+0x67/0x180 [ 184.940704] do_mount+0x775/0x11c0 [ 184.944212] ? copy_mount_options+0x1a1/0x2c0 [ 184.948675] SyS_mount+0xab/0x120 [ 184.952100] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 184.956820] RIP: 0033:0x452a09 [ 184.959988] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 184.967661] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 184.974896] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 2017/12/17 12:46:43 executing program 3 (fault-call:3 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 184.982129] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 184.989368] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 184.996603] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 2017/12/17 12:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 185.026435] FAULT_INJECTION: forcing a failure. [ 185.026435] name failslab, interval 1, probability 0, space 0, times 0 [ 185.043063] CPU: 0 PID: 15033 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 185.051555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.060894] Call Trace: [ 185.063479] dump_stack+0xe9/0x14b [ 185.067005] should_fail+0x1e5/0x220 [ 185.070715] should_failslab+0x73/0x90 [ 185.074598] __kmalloc+0x63/0x730 [ 185.078051] ? __list_lru_init+0x3c/0x2d0 [ 185.082175] __list_lru_init+0x3c/0x2d0 [ 185.086124] sget_userns+0x324/0x590 [ 185.089813] ? get_anon_bdev+0x120/0x120 [ 185.093876] ? get_anon_bdev+0x120/0x120 [ 185.097916] sget+0x92/0xc0 [ 185.100824] ? shmem_remount_fs+0x190/0x190 [ 185.105117] mount_nodev+0x37/0xb0 [ 185.108629] shmem_mount+0x2c/0x40 [ 185.112141] mount_fs+0x46/0x1a0 [ 185.115482] vfs_kern_mount.part.26+0x67/0x180 [ 185.120038] do_mount+0x775/0x11c0 [ 185.123553] ? copy_mount_options+0x1a1/0x2c0 [ 185.128027] SyS_mount+0xab/0x120 [ 185.131455] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 185.136178] RIP: 0033:0x452a09 [ 185.139335] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 185.147012] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 185.154249] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 185.162406] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 185.169644] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb 2017/12/17 12:46:43 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x9, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x80000006) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) close(r0) pipe2(&(0x7f0000e4d000)={0x0, 0x0}, 0x800) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000037d000)={@rand_addr=0x0, @empty=0x0}, &(0x7f0000ddb000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000da0000)='/dev/sg#\x00', 0x80, 0x402) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000dba000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000000000, 0xfe, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x8000000000000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r4) setpriority(0x2, r4, 0x8b) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/kvm\x00', 0x0, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e44000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2017/12/17 12:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/17 12:46:43 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x8975, &(0x7f0000f5f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1ff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) utimes(&(0x7f0000fde000)='./file0\x00', &(0x7f00004ff000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) mkdir(&(0x7f0000033000)='./file0\x00', 0x80000000) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000be3000-0x4)=0x0, &(0x7f0000470000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000806000)='bic\x00', 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = shmat(0xffffffffffffffff, &(0x7f0000e8b000/0x2000)=nil, 0x1000) shmdt(r4) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000842000)={0x2, 0x0}) prctl$void(0x20000000000004) r5 = fcntl$getown(r1, 0x9) ptrace$setsig(0x4203, r5, 0x7, &(0x7f000016e000)={0xf, 0x3, 0x1, 0x8000}) r6 = getpgrp(r5) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d23000)=r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000123000-0x4)=0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000524000)=0x0) waitid(0x2, r7, &(0x7f000063c000)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f0000664000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) 2017/12/17 12:46:43 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x43) timerfd_create(0x7, 0xdc3627ecf2af9c0f) syz_open_dev$urandom(&(0x7f00003f0000-0xd)='/dev/urandom\x00', 0x0, 0x480000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8c000)='/dev/sequencer\x00', 0x105300, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b1e000+0xdba)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000178000)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) remap_file_pages(&(0x7f000007a000/0xd000)=nil, 0xd000, 0x2, 0x3ff, 0x8000) r2 = open(&(0x7f0000fc3000-0x8)='./file0\x00', 0x480300, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000d98000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00001b7000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000721000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1, 0x0}) unshare(0x400) fcntl$lock(r3, 0x5, &(0x7f0000603000)={0x0, 0x0, 0x12800000, 0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r1) getuid() mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:43 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x1000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000509000)='vmnet0+)em0-)\x00', 0x3) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000c85000-0x10)={0x5, &(0x7f00003ab000)=[0x1f, 0x8, 0x644f20b4, 0x3, 0xfff]}) r3 = fcntl$getown(r1, 0x9) getpriority(0x2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xffffffff7ffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xc19, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000988000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x20004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000dcc000-0x10)={0x4, 0x1, 0x9, "10ad32cd24f2", 0x4, 0x0}, 0x10) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x80000, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000a65000)={@common='ip\x00_vti0\x00', &(0x7f0000571000)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0xc000000) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ptrace$cont(0x38, r3, 0x5, 0x4) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) pkey_alloc(0x0, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000021000)={0xde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f00003a5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000a54000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00001dd000)={0x8, 0x0, [{0x40000021, 0x0, 0x7708}, {0x907, 0x0, 0x5}, {0x4040000afc, 0x0, 0x0}, {0x852, 0x0, 0x100000001}, {0x480, 0x0, 0x3}, {0x0, 0x0, 0x40004}, {0xc0010bef, 0x0, 0x804}, {0x0, 0x0, 0xffffffffffffffff}]}) 2017/12/17 12:46:43 executing program 3 (fault-call:3 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") [ 185.176880] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 185.242923] FAULT_INJECTION: forcing a failure. [ 185.242923] name failslab, interval 1, probability 0, space 0, times 0 [ 185.256421] CPU: 1 PID: 15067 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 185.264914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.274243] Call Trace: [ 185.276799] dump_stack+0xe9/0x14b [ 185.280307] should_fail+0x1e5/0x220 [ 185.283991] should_failslab+0x73/0x90 [ 185.287847] kmem_cache_alloc_node_trace+0x5a/0x720 [ 185.292829] ? mark_held_locks+0x58/0x80 [ 185.296856] ? __raw_spin_lock_init+0x1c/0x50 [ 185.301332] __kmalloc_node+0x2c/0x40 [ 185.305099] kvmalloc_node+0x99/0xd0 [ 185.308780] __list_lru_init+0x2b8/0x2d0 [ 185.312810] sget_userns+0x324/0x590 [ 185.316487] ? get_anon_bdev+0x120/0x120 [ 185.320515] ? get_anon_bdev+0x120/0x120 [ 185.324541] sget+0x92/0xc0 [ 185.327440] ? shmem_remount_fs+0x190/0x190 [ 185.331734] mount_nodev+0x37/0xb0 [ 185.335240] shmem_mount+0x2c/0x40 [ 185.338747] mount_fs+0x46/0x1a0 [ 185.342081] vfs_kern_mount.part.26+0x67/0x180 [ 185.346630] do_mount+0x775/0x11c0 [ 185.350137] ? copy_mount_options+0x1a1/0x2c0 [ 185.354598] SyS_mount+0xab/0x120 [ 185.358027] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 185.362751] RIP: 0033:0x452a09 [ 185.365905] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 185.373579] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 185.380814] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 2017/12/17 12:46:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) r0 = getpid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7fffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00007ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) socket$unix(0x1, 0x2, 0x0) mlock2(&(0x7f0000531000/0x4000)=nil, 0x4000, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r4 = eventfd(0x0) read(r3, &(0x7f0000532000)=""/1, 0x1) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000008b000-0xfc)=""/0, &(0x7f000030d000-0x4)=0x0) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) accept4$ax25(0xffffffffffffffff, &(0x7f0000b35000)={0x0, {""/7}, 0x0}, &(0x7f00005cd000)=0x10, 0x80000) read$eventfd(r4, &(0x7f000039e000-0x8)=0x0, 0x8) close(r4) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r8 = dup2(r6, r7) ptrace$peek(0x3, r5, &(0x7f0000f63000)=0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000810000)=0x0) readahead(r2, 0x800, 0x9) fcntl$setown(r8, 0x8, r5) tkill(r5, 0x16) 2017/12/17 12:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/17 12:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a8000-0x9)='/dev/rtc\x00', 0x600040, 0x0) r2 = dup3(r1, r1, 0x80000) openat$rtc(0xffffffffffffff9c, &(0x7f0000172000)='/dev/rtc\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ce000-0xf)='/dev/sequencer\x00', 0x60000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xa, 0xffffffffffffff21, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r4, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000000)=')\x00', 0x3) fdatasync(r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000985000)='/dev/sg#\x00', 0x0, 0x1000000) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r3, 0x8000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f0000dec000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) syz_emit_ethernet(0x6e, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '},s', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2017/12/17 12:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005de000-0x8)='./file0\x00', 0x40040, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000017000)={0x0, 0xfe700c6}, &(0x7f00004b4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b5f000-0x8)={0x0, 0x7f}, &(0x7f0000094000-0x4)=0x8) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000072d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f52000)=0x10) r2 = accept4(r1, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) r3 = socket(0x10, 0x2, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000015000)=0x0, &(0x7f00000b9000-0x8)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e58000+0x9c6)={@common="ffffffff00", @ifru_flags=0x1000}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00001b5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x29, 0xffffffffffffffff, 0x0) r4 = accept4$llc(r3, 0x0, &(0x7f0000625000)=0x0, 0x80003) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008bf000-0x10)={0xffffffffffffff9c, 0x18, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) accept$nfc_llcp(r3, &(0x7f000011d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fa9000)=0x60) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000525000-0x4)=r5, 0x4) ioctl$int_in(r4, 0x544e, &(0x7f0000785000-0x8)=0x100) write(r3, &(0x7f00007ce000)="240000001e000d06f810004000000000018ede070a0000f70c410000000100140cffe4c7bb", 0x25) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000061000-0x2e)=""/46) 2017/12/17 12:46:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(r0) syz_extract_tcp_res(&(0x7f000066a000-0x8)={0x0, 0x0}, 0xffffffffffbffffe, 0x46) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000de0000-0x30)={0x200000000001, 0x1, &(0x7f0000fea000)=[@generic={0x85, 0x0, 0x0, 0x0}], &(0x7f0000902000)="b149", 0xffffffffffffff54, 0x80, &(0x7f0000041000-0x1)=""/128, 0x4, 0x0}, 0x30) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x3, 0x220) creat(&(0x7f0000000000)='./file0\x00', 0x2) mount(&(0x7f0000b59000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='9p\x00', 0x0, &(0x7f0000cf8000)="") 2017/12/17 12:46:43 executing program 3 (fault-call:3 fault-nth:11): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:43 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xca1000)=nil, 0xca1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000bd8000)={0x0, 0x0, 0x33, 0x0}, 0xc) utimes(&(0x7f0000c9e000)='./file0\x00', &(0x7f00003df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ca1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ca2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffff8, 0xf) mmap(&(0x7f0000ca2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x4000)=nil, 0x4000, 0x200000000003, 0x20000832, r0, 0x0) mmap(&(0x7f0000ca2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000683000-0x8)='./file0\x00', &(0x7f00002c8000)=""/0, 0x0) mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000002000-0x89)=""/137, &(0x7f000073b000)=0x89) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000ca3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ca3000)=0x0) r5 = fcntl$dupfd(r2, 0x406, r3) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000073c000)='nv\x00', 0x3) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000052e000-0x8)={0x0, r4}, &(0x7f00003f2000-0x18)={0x0, 0x1fd, 0x401, 0x3, 0x7fffffff, 0x3}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00005bd000)={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="7b35ed49832c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="de6a316da9c1d27ed1885266f75a2973"}) recvfrom$inet(r3, &(0x7f0000003000-0x97)=""/151, 0x97, 0x2, &(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b6608000000000b655b1304634ca60d3712a1d5e7", 0x1e) connect$netlink(r0, &(0x7f0000036000-0xc)={0x10, 0x0, 0x3, 0x617f}, 0xc) mmap(&(0x7f0000ca3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x0, 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) dup(r1) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008ae000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x8801}) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r4 = fcntl$getown(r2, 0x9) ptrace$cont(0x1f, r4, 0xcb, 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)=""}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007f8000-0x98)={0x0, @in6={{0xa, 0x2, 0x1c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5}, &(0x7f0000711000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c91000-0x98)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0xffffffffffffff81}, 0x98) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000023a000)='\x00\x00\x00@\x00\x00\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0xb1, 0x0, &(0x7f0000a85000)="7f844b7ebf60d51bcdd1de1956647ebe47432e51bf1275a369aeb2d0a1eba332c3cfe29955853c7ff87485c84e9695db943a742ab38fadc89d94b79764714b1436bfd93098ad94ad26fa92fda9398b188efcdedd37239cf749d40f48c9471c7467508b850e470d7136768cc9fc9e681f4f724f13ff459b37579a92c25aa566241c8e73fee8d53d5c84a035b65d14e333ff7bedace28a43aa86ea1a7f12f3beb47f7bb34037aeb1b8cc8f9fdfe401ed6b6e"}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x7fc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x44, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0xffffffffffffffe0, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) [ 185.388048] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 185.395288] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 185.402528] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 2017/12/17 12:46:43 executing program 3 (fault-call:3 fault-nth:12): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:43 executing program 3 (fault-call:3 fault-nth:13): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f84000)='./file0\x00', 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f00009ab000-0x6)='tmpfs\x00', 0x200002, &(0x7f0000bea000-0x6b)="") 2017/12/17 12:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(0xffffffffffffffff, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/17 12:46:43 executing program 1: syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000ddb000-0xef)=""/239, &(0x7f0000b2b000)=0xef) sendto$inet6(r0, &(0x7f0000fd1000-0xde)="d0697419957580ec735cb283131793993bbd33966533b4c0ed159c27aea71ff78e0ecbd43eb8c3e7", 0x28, 0x4800, &(0x7f0000b4a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000638000)={0x0, 0x0}, 0x80800) perf_event_open(&(0x7f000004e000)={0x4, 0x78, 0x9, 0x4, 0x7, 0x20, 0x0, 0x65, 0x40000, 0x8, 0x80, 0x10000, 0x1586, 0x10, 0x0, 0x5, 0x0, 0x65, 0x6, 0x4, 0x6, 0x6, 0x0, 0x9, 0x9, 0x200, 0x0}, r1, 0x10000, r2, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) r4 = perf_event_open(&(0x7f000065b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x800, 0xb, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x7fff, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000feb000-0x78)={0x0, 0x78, 0x6, 0x7, 0x0, 0x0, 0x0, 0x5, 0x40, 0x4, 0x7fffffff, 0x3, 0x0, 0x8, 0x0, 0xad89, 0x4, 0xa8, 0x0, 0x40, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0}, 0x0, 0xf1, r4, 0x0) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) bind$inet6(r3, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r3, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r5 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000001000-0x1)=0x3) add_key$user(&(0x7f0000f9f000-0x5)='user\x00', &(0x7f0000825000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000054a000-0x16)="53cff1ef2e0fa488c476127e32acd05c5d8073f3b549", 0x16, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000002000-0x8)={r6, 0x3}, &(0x7f0000000000)=0x8) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000633000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x0}, {r7, r8/1000+10000}}) [ 185.447075] 9pnet_virtio: no channels available for device ./file0 [ 185.455940] FAULT_INJECTION: forcing a failure. [ 185.455940] name failslab, interval 1, probability 0, space 0, times 0 2017/12/17 12:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000ad") exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a16000)=""/231, &(0x7f0000352000)=0xe7) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000bdd000)={&(0x7f00004b8000)={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000c7a000)=[{&(0x7f00006eb000-0xf5)=[], 0x0}], 0x1, &(0x7f0000af2000-0x38)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x26040, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000d57000-0x8)='./file0\x00', 0x80000, 0x8000000007) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000042f000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/kvm\x00', 0x1000000000, 0x0) fcntl$lock(r2, 0x7, &(0x7f00003c4000-0x10)={0x2, 0x2, 0x20c, 0x2, r0}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f00003a2000-0x3e)="7c40603b56e9d04fff83b83e5d9997faacac70ee2b71e4a86d14a4a85cf1dc47e3c4d99337af5b0800000000000000b290bd76bfe3009fadc3168f925228", 0x3e) eventfd2(0x0, 0x0) eventfd2(0x0, 0x80001) lstat(&(0x7f000034f000-0x8)='./file0\x00', &(0x7f0000bb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="", 0x0, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/12/17 12:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x8000000000000ff) sendto$unix(r0, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a00", 0x14, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) [ 185.455949] CPU: 1 PID: 15085 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 185.455954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.455957] Call Trace: [ 185.455971] dump_stack+0xe9/0x14b [ 185.455986] should_fail+0x1e5/0x220 [ 185.456005] should_failslab+0x73/0x90 [ 185.456015] __kmalloc+0x63/0x730 [ 185.456033] ? __list_lru_init+0x3c/0x2d0 [ 185.456048] __list_lru_init+0x3c/0x2d0 [ 185.456061] sget_userns+0x344/0x590 [ 185.456067] ? get_anon_bdev+0x120/0x120 [ 185.456079] ? get_anon_bdev+0x120/0x120 [ 185.456086] sget+0x92/0xc0 [ 185.456095] ? shmem_remount_fs+0x190/0x190 [ 185.456103] mount_nodev+0x37/0xb0 [ 185.456112] shmem_mount+0x2c/0x40 [ 185.456120] mount_fs+0x46/0x1a0 [ 185.456132] vfs_kern_mount.part.26+0x67/0x180 [ 185.456143] do_mount+0x775/0x11c0 [ 185.456153] ? copy_mount_options+0x1a1/0x2c0 [ 185.456165] SyS_mount+0xab/0x120 [ 185.456176] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 185.456181] RIP: 0033:0x452a09 [ 185.456184] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 185.456190] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 185.456193] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 185.456197] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 185.456200] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 185.456204] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 185.458292] binder: 15091:15093 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 185.460182] binder: 15091:15093 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 185.460194] binder: 15093 RLIMIT_NICE not set [ 185.468097] FAULT_INJECTION: forcing a failure. [ 185.468097] name failslab, interval 1, probability 0, space 0, times 0 [ 185.468107] CPU: 0 PID: 15099 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 185.468112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.468115] Call Trace: [ 185.468130] dump_stack+0xe9/0x14b [ 185.468151] should_fail+0x1e5/0x220 [ 185.468165] should_failslab+0x73/0x90 [ 185.468176] kmem_cache_alloc_node_trace+0x5a/0x720 [ 185.468191] ? mark_held_locks+0x58/0x80 [ 185.468199] ? __raw_spin_lock_init+0x1c/0x50 [ 185.468220] __kmalloc_node+0x2c/0x40 [ 185.468233] kvmalloc_node+0x99/0xd0 [ 185.468248] __list_lru_init+0x2b8/0x2d0 [ 185.468267] sget_userns+0x344/0x590 [ 185.468273] ? get_anon_bdev+0x120/0x120 [ 185.468293] ? get_anon_bdev+0x120/0x120 [ 185.468302] sget+0x92/0xc0 [ 185.468313] ? shmem_remount_fs+0x190/0x190 [ 185.468324] mount_nodev+0x37/0xb0 [ 185.468339] shmem_mount+0x2c/0x40 [ 185.468350] mount_fs+0x46/0x1a0 [ 185.468369] vfs_kern_mount.part.26+0x67/0x180 [ 185.468386] do_mount+0x775/0x11c0 [ 185.468402] ? copy_mount_options+0x1a1/0x2c0 [ 185.468421] SyS_mount+0xab/0x120 [ 185.468437] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 185.468443] RIP: 0033:0x452a09 [ 185.468447] RSP: 002b:00007ff56c275c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 185.468455] RAX: ffffffffffffffda RBX: 00007ff56c275aa0 RCX: 0000000000452a09 [ 185.468459] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 185.468463] RBP: 00007ff56c275a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 185.468467] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 185.468471] R13: 00007ff56c275bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 185.481301] binder: 15091:15098 tried to acquire reference to desc 0, got 1 instead [ 185.484312] binder: 15091:15098 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 185.488535] binder: 15091:15093 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 185.495701] binder: 15091:15093 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 185.495712] binder: 15091:15093 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 185.495718] binder: 15093 RLIMIT_NICE not set [ 185.511414] FAULT_INJECTION: forcing a failure. [ 185.511414] name failslab, interval 1, probability 0, space 0, times 0 [ 185.511423] CPU: 0 PID: 15116 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 185.511428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.511429] Call Trace: [ 185.511444] dump_stack+0xe9/0x14b [ 185.511456] should_fail+0x1e5/0x220 [ 185.511467] should_failslab+0x73/0x90 [ 185.511475] __kmalloc+0x63/0x730 [ 185.511485] ? perf_trace_lock+0x29/0x130 [ 185.511491] ? find_held_lock+0x35/0xa0 [ 185.511503] ? sget_userns+0x4fc/0x590 [ 185.511510] ? register_shrinker+0xbf/0xf0 [ 185.511523] register_shrinker+0xbf/0xf0 [ 185.511533] sget_userns+0x510/0x590 [ 185.511539] ? get_anon_bdev+0x120/0x120 [ 185.511551] ? get_anon_bdev+0x120/0x120 [ 185.511557] sget+0x92/0xc0 [ 185.511565] ? shmem_remount_fs+0x190/0x190 [ 185.511573] mount_nodev+0x37/0xb0 [ 185.511583] shmem_mount+0x2c/0x40 [ 185.511591] mount_fs+0x46/0x1a0 [ 185.511602] vfs_kern_mount.part.26+0x67/0x180 [ 185.511614] do_mount+0x775/0x11c0 [ 185.511625] ? copy_mount_options+0x1a1/0x2c0 [ 185.511637] SyS_mount+0xab/0x120 [ 185.511649] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 185.511653] RIP: 0033:0x452a09 [ 185.511656] RSP: 002b:00007ff56c254c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 185.511662] RAX: ffffffffffffffda RBX: 00007ff56c254aa0 RCX: 0000000000452a09 [ 185.511666] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 185.511669] RBP: 00007ff56c254a90 R08: 0000000020be9f95 R09: 0000000000000000 [ 185.511672] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000004b75bb [ 185.511676] R13: 00007ff56c254bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 185.511753] BUG: unable to handle kernel NULL pointer dereference at (null) [ 185.511766] IP: __list_del_entry_valid+0x29/0x90 [ 185.511768] PGD 1e0243067 P4D 1e0243067 PUD 1e4960067 PMD 0 [ 185.511779] Oops: 0000 [#1] SMP [ 185.511784] Dumping ftrace buffer: [ 185.511787] (ftrace buffer empty) [ 185.511789] Modules linked in: [ 185.511802] CPU: 0 PID: 15116 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 185.511807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.511815] RIP: 0010:__list_del_entry_valid+0x29/0x90 [ 185.511819] RSP: 0018:ffffc90000f4be30 EFLAGS: 00010207 [ 185.511824] RAX: 0000000000000000 RBX: ffff8802142a9730 RCX: dead000000000200 [ 185.511829] RDX: 0000000000000000 RSI: 00000000827278bb RDI: ffff8802142a9758 [ 185.511833] RBP: ffffc90000f4be30 R08: 0000000000000001 R09: 0000000000000004 [ 185.511837] R10: ffffc90000f4bdb0 R11: 0000000000000004 R12: ffffffff830996e0 [ 185.511842] R13: ffff880214304740 R14: 0000000000000000 R15: ffff8801da2aee38 [ 185.511848] FS: 00007ff56c255700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 185.511852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 185.511856] CR2: 0000000000000000 CR3: 00000001fb9ca006 CR4: 00000000001606f0 [ 185.511863] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 185.511868] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 185.511869] Call Trace: [ 185.511877] unregister_shrinker+0x22/0x70 [ 185.511886] deactivate_locked_super+0x45/0x80 [ 185.511895] deactivate_super+0x61/0x90 [ 185.511903] cleanup_mnt+0x49/0x90 [ 185.511909] __cleanup_mnt+0x16/0x20 [ 185.511917] task_work_run+0xa3/0xe0 [ 185.511926] exit_to_usermode_loop+0x152/0x160 [ 185.511933] syscall_return_slowpath+0x1b4/0x1e0 [ 185.511941] entry_SYSCALL_64_fastpath+0x94/0x96 [ 185.511944] RIP: 0033:0x452a09 [ 185.511947] RSP: 002b:00007ff56c254c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 185.511952] RAX: ffffffffffffffec RBX: 000000000071bf58 RCX: 0000000000452a09 [ 185.511956] RDX: 00000000209aaffa RSI: 00000000206c6000 RDI: 00000000206eaff8 [ 185.511959] RBP: 00000000000003a1 R08: 0000000020be9f95 R09: 0000000000000000 [ 185.511962] R10: 0000000000200002 R11: 0000000000000212 R12: 00000000006f27b8 [ 185.511965] R13: 0000000000000015 R14: 00007ff56c2556d4 R15: ffffffffffffffff [ 185.511977] Code: 00 00 55 48 8b 07 48 b9 00 01 00 00 00 00 ad de 48 8b 57 08 48 89 e5 48 39 c8 74 27 48 b9 00 02 00 00 00 00 ad de 48 39 ca 74 2c <48> 8b 32 48 39 fe 75 35 48 8b 50 08 48 39 f2 75 40 b8 01 00 00 [ 185.512080] RIP: __list_del_entry_valid+0x29/0x90 RSP: ffffc90000f4be30 [ 185.512082] CR2: 0000000000000000 [ 185.512102] ---[ end trace d21e217da3bfc3e1 ]--- [ 185.512105] Kernel panic - not syncing: Fatal exception [ 185.512729] Dumping ftrace buffer: [ 185.512731] (ftrace buffer empty) [ 185.512734] Kernel Offset: disabled [ 186.293886] Rebooting in 86400 seconds..