b46f1af76090533240c53793d3ad76dd65f016410a82e639ae211c8680d6630ca53349a7aaf0e94296713ff069276000000000000000000", 0xeb, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2908cbfefaf5932e8df436caeb7cde96b5efd18c39285b3003a531169f920e6e87ac53c0d0dda1e54038ceabf2b5255e7c031c5c905be5fc445cb3be6fec80"}, 0xfe72) 2018/05/11 00:55:01 executing program 2: pselect6(0x40, &(0x7f0000000a80), &(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4e7, 0x8000}, &(0x7f0000000100)=0xc) 2018/05/11 00:55:01 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x106) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x1, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x4, {{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) 2018/05/11 00:55:01 executing program 1: add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='0B', 0x2, 0xfffffffffffffffb) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) 2018/05/11 00:55:01 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x2202) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x85, 0x8, [0x80, 0x8, 0x4, 0xdd, 0xffffffff, 0xfffffffffffffffe, 0x100000000, 0x4]}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x2bcb, 0x1, 0xfffffffffffffff7}, 0x10) getrandom(&(0x7f0000000640)=""/254, 0xffffffffffffff3e, 0x1) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getpeername$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @local}, &(0x7f0000000340)=0x10) vmsplice(r1, &(0x7f0000000500), 0x0, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000540)=0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0400006976f92a5321f70054422eec832547661b0f4e99a74404351b5cda348c908d5f73afd5f028ba5b1538b7bb6740b90fbaa73f5090644a057fd2ae1b8504328dc4f79c0181ceee"], &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, &(0x7f00000002c0)=0x8) setfsgid(0x0) 2018/05/11 00:55:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd63, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) accept4$unix(r0, &(0x7f0000004640)=@abs, &(0x7f00000000c0)=0x6e, 0x800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x80003, 0xfffffffffffffffd) getsockname$packet(r1, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000029c0)=0x14) sendmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000000180)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)="e6a9c1987df629efde5924903afdb8bb49524a1b03959c22e4d69010400a4315d28a12cbb3f6b14a40eb42d9435939e8a8279f8c9a3b49f6c40f5e383ed3b3585fc1880d2590b26955c4acdc08c1f90159e4b07b4ca6d700c205fb6311e7b8a9cb3a596f01c1cee0e13a809a496db8b12382476adb8afe11591224d6cdb2598abd8ca4d3a848", 0x86}, {&(0x7f00000002c0)="6ca481c78d4091e8f280e96a76716e10012844db76a4dea2a9b29ab90618e533de994be797cb00b6eacc5df6398f460185fcc91bdcdb3e5f72fac3ec3b85f8fc42509246d7aa6b2644200b3e273db99b97504ca578579751c9a77807df9948965e3633d8a861f68e1f220de6bb673ac61dc01ae5a958b039b7398496537cc60952466432bed7e945f9402564dee6fac23d25a10d55cd8f50b792", 0x9a}, {&(0x7f0000000380)="1b570df102c37e0c1b6a00657906026322ebebfa0ac455a0acabec33b62026f54dd11e77c6bc2cf88b9f8742d837c46e2b8743e8bae0242ae4cc9b5e6b819db20580121c193de84a3966821b5559c59ee64c8a2a63d43127420d1bd5dffbe079bcad670d6fe5e906d7291a31bc5f39d425983409a0741ef8b0ea38919d99cc3671bc8c8bead806efaf5eb1384db66112ca3383a19625b418b89150b6a14556fd4ecadfeba2361a9ba8f3f75c7b5e1a8ec90f0b", 0xb3}, {&(0x7f0000000440)="e24426f1711eecaed0d0506a5c22db429cd390", 0x13}], 0x4, &(0x7f00000004c0)=[{0xa0, 0x1, 0x1, "f47a6733b1788c5458d6571b6bd5687a841f7687601fc1c6160443ebe24f4ae563f549b85f050f0f18712bd081eacfd428d71a407cfc1b0508956c2afe9885327030ebdcb714110ff4eecbea3bf3487772956913e1657db5d8802a0472c447450a23da65a84fbc256eeb9acf426554772241de715f279c88e5b1b59ca148a1a3f6f2aa4d28557c7c54a5682578959797"}, {0xd8, 0x0, 0x5, "fd7f877ab505a32b1cce1e27d98a817af2456c5e65d70289ce4c5026baa9ec92764d1518dd48bc4e91e53b18d667087c73a72663d3981464dc16c0fd8670427438e9af31884cdb38fec70de84e027db4e81f31c3d6f6aa78b394a9d166835a116c973a46c1d86d240387784a34bb410dcb8175605339436f8dc64fca7d79423f24334e55fa1b690080e991633c5e203911c72f2667484627b3888f8f09713653397d6af7bea36b6c7823c0b8d3936ccfaf0d730997e11c91a663c484190ba02f16fbb2a5"}, {0x50, 0x100, 0x2, "15b66d1105c057ee8a509851880d238038021eae10feae285f17b447e2ecc62db7ed4078e869b8f85692a5ba70b7689356e2f55ba8cb476480"}], 0x1c8}, 0x800}, {{&(0x7f00000006c0)=@ax25={0x3, {"4cd37d69e849c7"}, 0x100000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000740)="e6a8c0bc6af37635f25608571314001a99f065d68b7930747f59825ed638450cb05ec277380d3d020ba246226f18626cdeef5a4b1ee7cde41169333a1421f4575b0aff4aedd18c59bc9e15f7ab38ceac034e6457fc0a7627a9e6f48fc32d944094d6dbd99542de075cce2fe4847a319c1fda070c369b84395633ba9c972b55f8357357590af7ae8101285de5230acdd453e17fad084bb39d", 0x98}, {&(0x7f0000000800)="ac538b0948c81928d597f9da153c116d6377873266880e1db22e0bba116e7e002cbbb0fce710a2d3ed46e109e713338f5174497f92e97d", 0x37}, {&(0x7f0000000840)="eecf875fe8e233c082aca2e6013e2bc6c2919628cb7aa34bd0c145e3bf8fdbf2270ba34cabd8d54530d6e995381d92dea1444df21667eccfb8f380f918ec5dcb029bdb529ed27a3bb90db0b548bb3ce75781d9a286f1fbad28c6fcb1dba44729d81de682be7f006643a1f7921872821a76193c0fa76f93e3257f81805a2e5d94ce963df74603a830", 0x88}, {&(0x7f0000000900)="c051abf4c09cf53d38224d8fb1636737e99068d8a83bb7ef554065789f4267cd34acb9e9fa1206d34383d23cd4e8a3bcc9ee2beee0eb0aedb4c914045c39c97c5d518fadc1", 0x45}, {&(0x7f0000000980)}, {&(0x7f00000009c0)="96e759994478d501699c025c98635d48a592b554ad88aad68761a4771d33179d1d4dcc9f393d82df234e58e8fba0ce7099f0846ae28bf2b477508de86900118f40327c4f02709020ac7ee25bbc6d26551b41d61ad361cb74eb85ed9e7125d75a5f86c18f435735974184c36e2a2f295170724f6a0b7ec9f22e2278041212e487a2", 0x81}], 0x6, &(0x7f0000000b00)=[{0x60, 0x0, 0x6, "e2a1c8384136dcd3f009d19143155b36e9b9436341a32b2eac4a6716cddfebefec02c0e1e7d6083cec95dd32196603ee1afec10d73ea9d0bff449f45daea9b5a97286e6eada2a612103a9f7cf641"}, {0xd8, 0x1, 0xffff, "b28030a08ba8434530eda028953b6f0efcc5b1204a35ee2ad8dc7a0d86b31953e4024a0954de1118028eaca83fcd4d2908a66a41fd73dd352da63c500160e4383102dc72a63bab8454cf9bd77480863bd168d8d858c1af4205987cf19a18e14f0695c088cb310c96724cc42c986928a38d79d9e9c5a6b8f2b5483b912daf3a915b9432fcf9a3a0cc7cdfe9c8de87ed4af3541ca7e358b0b40c381064a402a0df55fd5bdbac1f00f3e19a447084b2164267578878a7d866117338f004bcda27a4b2"}, {0x48, 0x19f, 0xf4d2, "fd4eea71c9903050b2f74ec3d8f5e016d64b06c3cef0b5d914ac4565d8c50df5548e962682b2180111f49e9d543ad63651589b88"}], 0x180, 0xc0}, 0x8}, {{&(0x7f0000000c80)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000d00)="97281f958d7d450b4fa8cabdc116d4c1112ee4a598a453f6fe157a06563ab1fa38f131b460f237d219a6af952583e6a1c8a0a24c0565af955ca14db15797536e1348682af79a5703", 0x48}, {&(0x7f0000000d80)="adba30b96291f6f652abcb64e64f368c3790cbf4e2ac8532aea1798ee376eb223e1c50feedce47815cc23c311b93a071c0d3e319fc36947dc0", 0x39}, {&(0x7f0000000dc0)="d2776bffcc5351837cd100e90ee52bd10975ac699489010471da77ecd4b486d38803065b0395d337c85432dbd6ad896f263a3a3e7262733650bc16d1a9bcc89419758112589bf8b982c02546b9cf56bed345f8c40bd5e0d53c7b940205208d66845e022de509247a514347d1728e5d0b687966b3d172aab7a19bec1705f9b7687977f23402f9c57a4054d450d315b472c097ac0e3dc2c87ecf89be5e1d2e2945de7f3d9159aca275c4e753a14a016b54dde9789ab5c6225a53db32a8866255cc36063a3da0e77e9ff8c0e8aa82", 0xcd}], 0x3, &(0x7f0000000f00)=[{0x60, 0x18f, 0x80000001, "36ad166d3b2e47a5391e779c227ad35bb747e3cfe1eac9576cc28d4eef2e2cb98dc518a4c2ce4bf514a37ff171b61bb89193a5aad02dae0e58eaff6e6c19ca5debc1919240dd752afb4d"}, {0x28, 0x129, 0x3, "f64b1c725a81e11568081ea12234dddf3edf521f"}], 0x88, 0x4004}, 0x8}, {{&(0x7f0000000fc0)=@generic={0x1f, "f118c5feb77b19ac0047194888e5effc06da93f67c5d6b56ff22f91640adc0ba4c580130680647b0b56588647cec65c86163fd922a162d38a39828c8f5cb490c9e6fdd2e77a2927bcf2437e23c1e9a6c1564140bc5a486b886f0f585d8a1a53584018a29047da23fb37f1588c5ffdf7e1847005a47ec9d405710c918e4e3"}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001040)="490372259d6a6cd81729b5", 0xb}, {&(0x7f0000001080)="010c6c50a84dfb74cf72d514ab87bba97eb6e987995e7defa92e178fd178bff374ad00641cfd4dacf6ed04b91f45af2ceba97109db683f124d9064626b76284fa8e1c8cc1506f6ef307623a58fb6f0d0e3245deceb3046490941a1023ed8a43a3935c2a69eb322f94f55ae175eeac182941cc0252d15902403cad0730d12692ec9c61886a1c60228559099d4fba01c10e9f557096f672d45b29e31d6cf828666e7fbf8beba7466b9c35e815f2250f99661e7dabafff64bacd6527e5c677f87c81042d1a945be04b41e277dd544c449c07d9c99fa6d398617e7ce", 0xda}, {&(0x7f0000001180)="7e5390411a0ce8557435e0a5188e57b878cdf13e76d1b21a41c6d5884071902b267e8aa57ae0c3480cccf1f52729caf54652fbc15a3f9ec5fc4bc3bf5b23131f1516db9992f7509f4ebcb9d0cbdcd79ef12645f5f9afeba04b9b9d456cde978710843558e88de2276d61ffead936d574ada2243fbde30f10724e246e8c53f0f60046fdd4a0c40e264357f3d398f870cdbccc9ebddefc040e9cb256a2eac00cc9d0f07d672d65496f3486ff8f926fe49bd0f8d4fac009a48eb19c13ccc6c871ae4b3ea0c982b2a26bffba83a09f347f473ed8a028881cd9d7fd99c786d25dfc4053d26daa57bac09ec7a72815943c7a66f58bd3a277015a96a7", 0xf9}, {&(0x7f0000001280)="1d611e6e971ecca938bc83772df1ea97f16de7f08210be0051fb6764ea86dc3c2856cef4df1df5ba5707d835b0ad6bdc02c0e409b9f31b49d4", 0x39}, {&(0x7f00000012c0)="50a077836e8470f64d02d88270952e6fa3b3d1c2ef4978e213", 0x19}, {&(0x7f0000001300)="eeb781ce16f8dbc852395c107e5bed27b726247312f7ecfb92873a86c3ef619ff567690cf3d6e69a93fe6956b24dfe2a907d254b2a33b75e6dc2f4e061679b7ebcf07c8a8a4ba784c0469c02b08841457bbf136bdf60210ce95e4c8fee7a2c0f801c69109f6e24d873984c20f7d25011f9487cdb89d6ba94a78c4442ea6d01643c0f83eddf9f8e9b46048de14037be20e313da5d4bc3778b209317dc80755a2a155502c6", 0xa4}], 0x6, 0x0, 0x0, 0x4000010}, 0x9}, {{&(0x7f0000001440)=@rc={0x1f, {0xd99, 0x43772eab, 0x0, 0x800, 0x5, 0x77fe}, 0x7ff}, 0x80, &(0x7f0000002900)=[{&(0x7f00000014c0)="168b1b3ee29234a7f917b3543f4170387be4591683c2965e7b388cabeecc91c62142ee32c86a11ec57d9d71802db925d", 0x30}, {&(0x7f0000001500)="d28db76c6c10a9f852eb6737d4bb18f69cf6262d38b3d01ac8ac17ee15e02a9be24acf3ce2b28b88259321a8935025", 0x2f}, {&(0x7f0000001540)="65e9f03003212d1e17f4817db25a558273db299a633d911179da4e7a688b71b9c25680acbca92fca2b27758ab044d805f6f3c6dc86d75d7283f56c7ff23638065feb994808b915199732e16e486210af48fc05e2e58f1a9d86510ef38abea0f2d7625a5f29e1c27dd8e94a464aa87c826710861474b2e65e9bc4007f804d597aa60d1e38987077ec5820a93fa8d8045f45d17f8da218bfce7e0fe7fd99a6bfae0526cb24b82673685d821781e99dc1e2d6ff805adbcf0eacefcfa536fc0c1d5c5b70196a93989999ab1985eb5e7059fe71a9f55bfc8449", 0xd7}, {&(0x7f0000001640)="0885ec505e862a3af1a2f2494dd14e21df4654c97570fd752bd7daa38fd2dbacb5d0e2312afe4dfb9b70b3662110f91ce0238016c1bb8047099cc1f2f26ba6012bfd256b69db24996cb6f2ed9d99a18fd5c775318fafe5cbba437b3e44e4b58e1a89158018aee5f8cdd960708441b324d0f4960f6f5c843193a2f7b6cbadf67bfece5f2a38df9b3a94a38aa32c2c1c4d0e93546f4ad20bd138836649872d526c521559c667118c21d6355e870cff07566d141279c9c934047dc8b2e024b4", 0xbe}, {&(0x7f0000001700)="c5210d7bb75cf23fe55f1bd3a6a5a10fb5ce07e0ac811df9c99d57444b3e4fe8d3dd42973e9f87f9b6ed33b1a7fbee109f561e95b6a987ece36c7515b92747949e83bd263b048812ff918a7a2bced9e67dc98b837646d31e611001dfde4c58264ff6766b5591aedf08607ed4bb43271aee26095d168414d1be32ce2f9faebbe7e972eaa158afee48b11a8918ccc983a8dcbd5a5a9b3c68dc05d8c79ce5ef8408c7a9838e282ca50bf9f2f64c590c90cc7c30693f1bfbf9b535b08cecf9aad4d4cc6444bc6146c16e21c4a519e3eac5eafc7b80b980ba", 0xd6}, {&(0x7f0000001800)="642e07c8353ea5f69c89fcdfe103946252e4400f7852587ae2ddc69e9f6d0880e7b2bb36e47e83fcc2ed0648b1d029209ec6d16bf63e4cecb73469708c67a4ef44c744aaed432cf21ea958c6819e597f5329c63807c91638321928eb13c1079880ca61e6980696b3111fd76bee3150950b1c04e68ca5", 0x76}, 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0x1000}, {&(0x7f0000003a80)="3ac11f812639583bbb76", 0xa}, {&(0x7f0000003ac0)="5e1bf13de3f5b851adbf10f3160abd15113e89998504191d91433763007903dbc9433ad4f13119c79fd9ddd3c453426d724ca32759911621e7962d69c3acd05935485ce595b9135fc7bf0475611d2a679c14764dc26860920e9691ecc7cbc306fbbb0c2c698c1afeedc253dd491243a4c9ef47c9b0", 0x75}, {&(0x7f0000003b40)="3b3cb310244a37a13ea74853d0a00234044743de00fec8c92e3666c36326f3a706829dc4fd0485560fe3fb0fb3aba40445c51c41ba11982f4dc1e000c4e18148d79aa83706692abc6a97441545d23beee2423fc253f85dd9cb77c13f153fd0be5ee955d66cc9ad5111f6d12bbb312e9cf3e4a7ecf923d8f6edb6a0db68ced058ab7c3c207481c77242c8b4f127de624301b87fe855acc5d5d4afc4237dd7a58dba59c4", 0xa3}, {&(0x7f0000003c00)="b0d1533a3268f8ee9034f3e3855bc9c74b359c132604ce1179022164d56764c2175cf8d897cc04b540a99a941dc710346c1a13e6a022cdd021512405cb517aa1f0d383464fd0f2409728e4814dd02cced8e7bc8dcc795a2b954c47e1ddcd6b58e074d04778bd749da7a0deedb5aaf67a216d2edb03e86f3f5f372662ef15002ac0d0daa277e0160286eb86fedd0221144656d6ad87dcb3d5a2d62cfdd91fd72f26deb7391b89cfbb42cacbbcc3dfc79b798dc38311d5be870c04696407ef30dfc38cf0b7d0964ad9b22ed7f4177a03b3e0d24ec897f20a25779fc52fbbf2d93543807dbb28b03fe10480b9ad4311a76695122cad", 0xf4}, {&(0x7f0000003d00)="eceecc2804e2aa68e4a0d4c7a3", 0xd}, {&(0x7f0000003d40)="cf1dbeea32e92433a742b5259cbcd719cf295785864594c569b3dd2b9300cfc944dbe3ff5daa36ac9ea2de6e97cb48ede0d63f775f2ac0ce7502cbaae08f71019160b1c5daa2d1c5dc4590acaee99484d96a7745b14675c485342d48dbc286d0064d4b5cae14e7bbbba02fac22e243941be5cd2ebec1c583e314b927f2c6642360cd04f87396ed22f38a6148ea3877b6ee2ed86be67d95956feee9df095cd26993081c61bcd51ac02dfc20416a828128625280cd", 0xb4}], 0x7, &(0x7f0000003e80)=[{0x80, 0x10c, 0x8, "cc64a65e894108b0a8e5f02fa88cba261e94f971cd5a355992dc78073937e232c3a7a6b6c97be58a4bfcaceacd72cd3f9c297420634c5753557b171191527cc3f21253be2abb0b46216dbcddfeae921bd1f4e45c8fa891d27909130c6376adb2a9458a5a852279293cb1"}, {0xc0, 0x109, 0x5, "aab357092673cc1223a6e0d994fdde07b5a2bb60e340b6cbaf9080b53f36240f38565395fc96dfd0f562ffe91cfd7cc7faac3894cbd18d4c7f62e4efe98a9e17c64d7e13ea4e207db88ca4fa791099d12577c953de8d931781d33ad96687f130ef561d78623e9c957b35cb308847a82ec5014f67ca65c13ec7d09c96294bc3bf9d69a99eb2e72b85dd9412b2fa3e9d00fa20abd3bbb1664e267e01f6cf523ba40596afa3f7c5a810b000822e32"}, {0x70, 0x11c, 0x100000000, "0fe4690f767c488df679bfaa222cd3c885ace9c86be5b7eb2e091b331d16909e54d68d99b0995fc293201235524c7f69ee6663b11bce978b669da94d7dbcf4deb23f45a5b46a02fa4b51341b15e7a65633dda968ae87b12a6d044d371a33"}, {0xe8, 0x29, 0x9, "dda69e0b4c25569f7733906a0e53e3f96b4077c8a4d994f5911ed702eb26d34c81f2cc5a35846a771362b3b92d66821624f8b5c088f1feeb4f57ede859e6d84884a28a2154905ec26262acdaf8e7a2f5caf9ef3d3e842c41291e60b461b120737648c52b509aef86a393236730990f1b4c7d905a6e885a32ff77564616236a2eb9e271569fc620761945661a3020409d792d9dc6eb500a589a38f9e420340d0267d9e8ee824a9dd0c8bbe14dfd1793de05621039eda6436d3d4b06d54b1becb29df13679ef372ee9ab6abea2f23f0f23a0ca43c9"}, {0x108, 0x101, 0x1, "ab8d9bf1c1c02f85c684f52cc0e403ed4b6a337ee0d69c31c800b419247279d3dccfeafe82c05ac84f2cc4fbb29580e9f4a8f790e8ecc0780802544e0a4f615ff3b073a2fc13f0d1b8e5f86c3fd181477681596ffa1b080c985a209a941a225edb10356e2e1e288c9b15a4cc28ebebc6619b7a04e585cad71f40ee4317a1e2ff071ff9485ff5861d0e7a8f41123a5d3128accdac0b1396b99c19516a927cad0547605d996067de7aec41e7d7faf166dfe749e2f80cc0feeab647f3b1f2aced0b600f96bbf28fdc6280cb3f24cac0418d4ffa0f51cea44eb0c0126d6d5fe42d11bcb5fc87a315f8647383d87ff04645724c150d5d70ade8df"}, {0x58, 0x13a, 0x0, "c2087108d6827739571bb98f2be9ee4ad41ce37685e3051029f37a6a93f829f7a080bf5d9cc93ac60d3be5b893bb19079df377dfdfca18d1402e3082546b8bb1fa2213c5"}, {0x80, 0x1ff, 0x0, "8eacc3aaac847735b2797ca4c02e371ef33fb154773e82d0e58d3ba2737b5643c0444b7759ff8dd593367920a2f0d2ef2ebfb722d381b036e3018b39c027995fb2040cae1915268405752dbf7965481a24142db41d4caa14875e85554f20f0d078d8903ec5e24b4db830cd8482"}], 0x478, 0x804}, 0x7}], 0x6, 0x40800) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r3, &(0x7f0000000000)=""/84, 0x54, 0x0, &(0x7f0000000080)={0x77359400}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000004580)=""/76, &(0x7f0000000980)=0x4c) prctl$setendian(0x14, 0x2) r4 = syz_open_dev$midi(&(0x7f0000004600)='/dev/midi#\x00', 0x8, 0x2000000000020a00) r5 = msgget(0x2, 0x81) msgrcv(r5, &(0x7f0000004480)={0x0, ""/199}, 0xcf, 0x3, 0x2800) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000100)) 2018/05/11 00:55:01 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer2\x00', 0x400000, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x2) bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0xf, 0x4, &(0x7f0000000100)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x5}], &(0x7f00000001c0)='GPL\x00', 0x2, 0x1000, &(0x7f00000012c0)=""/4096, 0x41100, 0x1}, 0x48) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240), 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x11, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000010000000000000000e9005d00000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000000)=""/251, 0x40000, 0x0, [], r1}, 0x48) 2018/05/11 00:55:01 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) 2018/05/11 00:55:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) tee(r0, r2, 0x5, 0xd) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffff000}, 0xff, [0x6, 0xff, 0x8, 0x9, 0x1, 0x11, 0x3, 0x9]}, 0x5c) 2018/05/11 00:55:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@rc={0x1f, {0x0, 0x9, 0x4, 0xfffffffffffff001, 0x6, 0x5}, 0x100}, {&(0x7f0000000780)=""/4096, 0x1000}, &(0x7f0000000080)}, 0xa0) sendto$inet6(r0, &(0x7f0000000740)="e5", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffd1) 2018/05/11 00:55:01 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) shutdown(r1, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x100000000, 0x8, 0x3a8, 0x101, 0x0, 0x3, 0x8000, 0x0, 0x7fffffff, 0x1, 0x4, 0x3, 0x10000, 0xa4, 0x5, 0x10001, 0x9, 0x9, 0x4, 0x0, 0xff, 0x3f, 0x2, 0x4, 0xfffffffffffffff8, 0xffffffffffff8001, 0xfffffffffffff4a0, 0x800, 0x6, 0xb12, 0xfffffffffffffff8, 0x3f, 0x10000, 0x7586, 0x6, 0x971, 0x0, 0x1eb2d149, 0x1, @perf_config_ext={0x7f, 0x7ff}, 0x109, 0x2000000000000000, 0x5, 0x7, 0x6, 0x800, 0x4}, r2, 0x8, r0, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00000000c0)=0x10) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x240200, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) 2018/05/11 00:55:01 executing program 2: mkdir(&(0x7f0000306ff8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = inotify_init1(0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xd7, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x84) inotify_add_watch(r2, &(0x7f000027d000)='./file0\x00', 0x23000083) [ 105.594347] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 105.670697] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 105.738678] syz-executor0 (7944) used greatest stack depth: 10744 bytes left 2018/05/11 00:55:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x1a, 0x4) write(r0, &(0x7f0000000040)="2700000015000707030e1b00120f0a00110001002945222027bab57a3e0e8ccc00000007000000", 0x21) 2018/05/11 00:55:02 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xfa142d9b613fc41a, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, r1}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x9b, 0x3ff, 0x6, 0x6, 0x400, 0x5}, 0xfffffffffffff800}) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") write$cgroup_int(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='='], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/11 00:55:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sysfs$3(0x3) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x84042, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$netlink(r4, &(0x7f0000000700)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000400)={0x10}, 0x10}], 0x1, &(0x7f0000000640)=ANY=[]}, 0x40000) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) 2018/05/11 00:55:02 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) io_setup(0xcf, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x4, 0x8, 0x3, 0xa92}) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f951cce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd2e01d56f241542997458a321"], 0x5a) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x100, 0x70bd2c, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x28}, 0x1, 0x0, 0x0, 0x804}, 0x10) 2018/05/11 00:55:02 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x9f, "9b40676a49e56ef3fbf2d80b0a0271fc72d488c8cb4dc1f64645109fc0e26b9bf93c64b98fff6e2ec1178ac53eaf6799382b7dfcfcc36292b62cd93ffd832006b0504d7a0cf540ca82002c4f4af90ed7f8a860315db1cf6053c72e258d9f72e2bdf1bff7cfecfd8d887e07459d83f4139060ada1728197880fa515208088f037fd1451c6a5173617e446e0cf1f79b27ce6dda67928a6fcb62566848889c851"}, &(0x7f0000000240)=0xa7) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000100)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}]}) 2018/05/11 00:55:02 executing program 2: r0 = socket(0x12, 0x1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req={0x0, 0x0, 0x1}, 0x5) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x100}, 0x0) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f0000000340)={0x80000000, 0x5, 0x80000001, 0x4}) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/122, &(0x7f0000000040)=0x7a) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)="b743a9d4686ea13e71c3a640ffcab450e0e9dabe0cc1122f50072f16ac15badb53c93aea906326035afcfbd4332ee8697ddb0bed0571dccfd50e610a6a8ce6fa9daa75f94fe470926e1ab674c495ffed2b5dd373428658927cbe5bd6dec8894d749d1bf1f95eac330be16fccde4c3e81706c92a228c0bdc6df148cf204b9eef89c1121099db206c53c313743a35a9e10203240ca3e9e8b1aea") 2018/05/11 00:55:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f00000000c0)=ANY=[]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 00:55:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x7, 0x2, 0x1d, "8132bef063af8a4f7e4a88c761d643545a851e3217fea2ae2fba563dc3c13e721ece9e1fae9cb681d2f6bcc079f00e9151ead20c209e07a132c9ac62c7bf77ed", "751b316bea9b84af509db24c9d80475e80c0f16e2e1e1a195c8e0d92e71a7fa038d3f118a00c2dc4aaada93c49130ff88411717027523ba55c4835cf343f4c9b", "68f2f6d964677293f9953737d1806ab26106900250bd39ce9c7269d73f07c58f", [0x80000000, 0x443b]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) [ 106.429371] Unknown ioctl 19259 [ 106.451534] Unknown ioctl 19259 2018/05/11 00:55:02 executing program 1: r0 = socket$inet(0x10, 0x200000000000005, 0x5) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r0, r1) fgetxattr(r1, &(0x7f0000001200)=ANY=[@ANYBLOB="74726447fdb5bebc67051a4b657972696ef5530000000000007900"], &(0x7f0000001280)=""/88, 0x58) writev(r0, &(0x7f0000001180)=[{&(0x7f0000000080)="9e3784e4c36288651b82b9790540dc7e70eb498f9ab61212519b4b7b85dfc80f2a51cea9db32437beaf842ac9ccffdc2a18e3209ef95ac3e7692f8844c6faea28faf73ac91b6f9f7a6c470bc7eab0b88e37c1a50136d05f9e1da8cec5d6b7c26c548aba15acafda05a4cb60fa249b08e5c11332e9ac613898aa358c77965cbc448c7da607c9c7f055f449cf67bba0b953b1a2f0f5ca6e539bd0048758691e37562535e69630065fc6b2c90892a01e5e30f1905d59d3b69efe6468b4c7e34f50bc042a762c54e955c294132c002f893919ba99b98bff33ac719bfe18594d8dfdf", 0xe0}, {&(0x7f0000000180)="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", 0x1000}], 0x2) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x1a7c, 0x7, 0x0, 0x3, 0x8, 0x10, "afc726a755cfa420af969ea292b8fca3f53e62dee88c75803f99485939a4a76324d192a25c696b187403cc3f69f197eed6043748a5245f5ba47dc08ffb6c1e7d", "09d6044daae49930fbfaae3fc8ec1ab3a28a5ef4cac94826e9c07b824ec02b8f376622eb79c750e991c0a21500797207a3e9b93041f38967a807db1fdbd4128e", "ad8b729b8cb1d1e83e4686424ab5cfcb3152afa85a0620beae3819e213fe0494", [0xf85, 0x4]}) 2018/05/11 00:55:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x20080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/05/11 00:55:02 executing program 0: r0 = gettid() r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff82, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40800, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140)={0x8}, 0x4) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)={0x6, [0x9, 0x7fff, 0x5, 0xc2, 0x10000, 0x77]}) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20000) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000400)=""/36, 0x24}], 0x1) 2018/05/11 00:55:02 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x101000) 2018/05/11 00:55:02 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='\x00\x00\x00') exit(0x7) pipe2(&(0x7f0000000080), 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00000000c0)=""/163, 0xa3) 2018/05/11 00:55:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="f2df14e190d1a8143817c48f9d5879439bfd83079ad4a190f5e6e20b6a8936ab6f91ac2692d5e7ddce82e0020711449045e8a801b11203d506251a47e7ec0b18ddd117061dddf4eb3b28e94920da18ee81b9d17d1fe54eedf82b1be5be08cd6bc45e55546607940e984319cda57e2117b98add33fd674390f638b623da2dd1d1f822619d1f77d6d5993d08d6c07743c61c47f2c5df9e7be8f78a859d674d8561", 0xa0}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x3f, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000240)="f2830dc17235e0a3e756a3874cb0f95144aa704b7f9a5d9d055ee427db8272e17445afc1cf40aa8625bdcdb37477ad8ce51da4b92ab0a9ace83234b3094d0534cf38bcc0f841ccacf5a79f3985314ddbdb1e030898e2b04a9f7a6f7c6aadb49202f1b1487e3ecb5c287d7162e1f6786fc1a67d7e403c1643b2bf73daafceb203f5f3666a9f3ec7cb3fb5f0af624d6d2d24bb853a7bb2abc64ad6e3616825e81879eeb4ad83156fe3c10ad03c6f329600aada4aca5a860ea56bdfc8a15a3860ca8a53b22c6fe751cab2e57a39f8d7ebfa1e1831cde873f2f6d7f4b7", 0xdb, 0x3}, {&(0x7f0000000340)="d589e9ad8229dc56980feffdfb1dbd9ce7e31fe302d7caf25bea935b574423843a9e103f3b0a6bd7e916775b2f762d635ec6c12f72b30e2e2330e32dad1e87fe08541dd0f6d00f168103a55613a06521269926ff511090136060402fcaba6dd03194feb8b8863ce36252d7a3dc3d33f4865b9042a977b0ae80e160601f9000e0e7cc1c1ebf66b5c0cd39e8e2b3c7d8a62fa5cf94285253bbadd3c082d1c7f14852e542618b89ce737f43f508", 0xac, 0x8001}, {&(0x7f0000000400)="4413762219449adf30aefcef19190ab99da55989bb2efa5c5d0d875f2ff0457398dd8fbbc384e73af3b255a62e2a2000b6efeb203ace97", 0x37, 0x5}, {&(0x7f0000000440)='F', 0x1}, {&(0x7f0000000480)="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", 0xff, 0xffffffff80000001}, {&(0x7f0000000580)="e56be541b1a55725ef201b38b1d45423e1c94e5597260e916cca21b3e74297c19ea7f785b7b75041f42c637bb68ccdfad24157abc9e2c588fdc5627373b20d3e9e3cde5cd63d5c308b0519bdde49952419c5d892", 0x54, 0x24}, {&(0x7f0000000600)="a5fa81e694c03966f51e100a05fddd792074b0a7f19adf64efdba30c4c32791a5296f36491216edde30c11efdf211f8eb0391b8e7dc3773f78317b82373534db2fe16fddff6e0242878b73ee164a4b280cbab662b67cf1c620d0c2d871c89011f29d2fdea3eac5c87a471bd4537ed62a8041eeb28ecaa2ec7db49f88ff22b3e95c2d", 0x82, 0x8}], 0x0, &(0x7f0000000780)={[{@allow_utime={'allow_utime', 0x3d, [0x1, 0x35, 0x32, 0x33, 0x37, 0x35, 0x37, 0x34, 0x34]}, 0x2c}, {@nocase='nocase', 0x2c}, {@flush='flush', 0x2c}]}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000001380)=[{&(0x7f0000000100)=""/90, 0x5a}, {&(0x7f0000001280)=""/166, 0xa6}], 0x2, &(0x7f0000da2000)}, 0x0) 2018/05/11 00:55:02 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000001980)=0x1b, 0x5) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 106.735921] FAT-fs (loop5): Unrecognized mount option "allow_utime=52375744" or missing value [ 106.762784] FAT-fs (loop5): Unrecognized mount option "allow_utime=52375744" or missing value [ 107.233341] CUSE: info not properly terminated [ 107.245165] CUSE: info not properly terminated 2018/05/11 00:55:03 executing program 4: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x80104592, &(0x7f0000013000)) close(r0) r2 = dup(r1) getpeername$unix(r2, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/05/11 00:55:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000004b97e19e"], 0x2c}, 0x1}, 0x0) 2018/05/11 00:55:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) socketpair(0x17, 0x0, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x7, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x0, 0x401, 0x200, 0x1, 0x9, 0xfffffffffffffffb}) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffeb0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/05/11 00:55:03 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2600, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000180)=0x4) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000100)={0x0, r3}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x4, 0x5, 0x1000}, 0x4) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000240)={0x0, r3}) 2018/05/11 00:55:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400f5ff2400ff8a0000000000000000000067562e0c32fc25f3410e9ab403ff57952f0a5ad4310e85a125b873463ccce8764abfee46a424f7bcb13856a7145e6b1c701da078e37c5a05080df42d43fffd4e1d689b40fc27a316551cbd"], 0x14}, 0x1}, 0x0) 2018/05/11 00:55:03 executing program 7: ioprio_set$uid(0x3, 0x0, 0x2000) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) ioprio_set$uid(0x4003, 0x0, 0x1) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000100)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) 2018/05/11 00:55:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='veth1_to_team\x00') bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000003ac5a66400000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200)={r1, r2/1000+10000}, 0x10) syz_emit_ethernet(0xbb, &(0x7f0000000300)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@generic={0x890f, "2915fc21841d2ed670c97a7dacd6eb00b529e3ce04961477478761cc2ae1fa33da739858edbdede90974346a1fabc7b8f9c7e0cb78d25f7829cbcd7f44f7e990265d5f550154d53a78ded067a51c74517f0aa7a8bc14b6d2edbe15f83ee8d54f84c80e170c30f783c8255a902f47b43dfb542532f8f8c3545eb2528044403d11f10c441ef30eb3b94234e3b937b9335ec87aff6d510a934085fa9e76518bed6b16ae1d3e545be0c65494dd7207"}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4b4]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x200, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000008c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x24a, 0x8001) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000240)={0x81, 0x0, 0x80000001, 0x1f, 0x20, 0xd2, 0x5, 0xffffffffffff8001, 0x5, 0xb617, 0x8}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f00000003c0)={{0x7fffffff, 0x3, 0x6, 0x40, "f67250037c7914d56b986bc5d75b445adb94ab7fad2c41022e0b0a9e5c19ff4b2c3499c43dbff513e193ea54", 0x7}, 0x80000000, [0x5, 0x8000, 0x7, 0x8000, 0x5, 0x5, 0x40, 0xc4a, 0x71d, 0x10001, 0x9, 0x9, 0x65, 0x4, 0x100000001, 0x3, 0x0, 0x800, 0x5, 0xc02b, 0xe455, 0x9, 0x6, 0x100, 0x7f, 0x401, 0x9, 0x200, 0x8, 0x5, 0x9, 0x5, 0x9, 0xfa2, 0xffffffffffffff80, 0x58596585, 0x8001, 0x2a, 0x2, 0x0, 0x2, 0x7, 0x8, 0x9f30, 0xfffffffffffffe01, 0xffffffff, 0x5, 0x5, 0x1, 0x4, 0x2, 0xc72, 0x56, 0x3, 0x6, 0x48000000000000, 0x5, 0x7, 0xff8000, 0x1f, 0x401000000, 0x4, 0x10000, 0xfffffffffffffff7, 0x8001, 0x7, 0x0, 0x1, 0x10000, 0x0, 0x8, 0xf881, 0x4, 0x0, 0x6, 0x48ff18f3, 0x8000, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x27, 0x100, 0x5, 0x0, 0x6, 0x100, 0x7ff, 0x8, 0x8001, 0xffffffff, 0x4, 0x4, 0x927, 0x8, 0x9, 0x1, 0x2, 0x2, 0x800, 0x1, 0x1000, 0x4d93, 0x80000001, 0x3, 0x4, 0x1000, 0x7ff, 0x6, 0xff, 0x4, 0xffff, 0x1, 0x9, 0x4, 0x8, 0x5, 0x0, 0x200, 0x3f, 0x6, 0xffffffff, 0x872, 0x100000001, 0xf3, 0x1, 0x17, 0x3], {r5, r6+10000000}}) 2018/05/11 00:55:03 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x3, 0x420, [0x0, 0x200000c0, 0x200000f0, 0x20000350], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0xf7, '\x00', 'veth1\x00', 'bridge0\x00', 'veth0_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x118}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x1000, 0x4, 0x2a, 0x1, 0x0, "8d1551e798d84b901eccdb2001d024ac3b6a5400b9a36f48594611b5f59292914476c6ed288e09f2b102b1d521f650362ffd0996cd369a699183f844a1c9332b"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x9, 0x20, 0x9300, 'bridge0\x00', 'bpq0\x00', 'bcsh0\x00', 'veth0_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0x118}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x3, 0x7, 0x6, 0x0, 0x0, "0c90ee338e6089119af68fde2dc2c2d3a94a4537a416faed0343e8b5d0aae61eb90d45426d395bd1d370a1e7eb0e112bb3f8bc7f340fefbe0cc2b28aeabdd6b0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0xe, 0xdada, 'ip6gretap0\x00', 'irlan0\x00', 'nr0\x00', 'bpq0\x00', @empty, [0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x130, 0x160, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x5, 0x5}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x800, 0x9}}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3f}}}}]}]}, 0x498) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) fadvise64(r1, 0xfffffffefffffffe, 0x2, 0x4) 2018/05/11 00:55:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x14000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) r1 = socket$nl_generic(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000045c266"]}) 2018/05/11 00:55:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x1, {0xa, 0x4e20, 0xe6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, {&(0x7f0000000180)=""/201, 0xc9}, &(0x7f0000000000), 0x1}, 0xa0) ftruncate(r0, 0x6) ftruncate(r0, 0x8000) 2018/05/11 00:55:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)) poll(&(0x7f0000000040)=[{r2}], 0x383, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @rand_addr=0x8477}}, 0x3, 0xfffffffffffffffe, 0x5, 0x3, 0x3}, &(0x7f0000000200)=0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) dup2(r2, r1) 2018/05/11 00:55:04 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/05/11 00:55:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) sendto(r1, &(0x7f0000000300)="ea155f8f6d521120", 0x8, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001780)=""/163, 0x2a, 0x2}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1207, &(0x7f0000006b80)=""/194, 0xc2, 0xfffffffffffffffe}}], 0x2, 0xfffffffffffffffe, &(0x7f0000006dc0)={0x77359400}) 2018/05/11 00:55:04 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x22000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000180)=""/178) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xe0}}}, 0x98) sched_yield() 2018/05/11 00:55:04 executing program 2: socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x100) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="41efc85fba2449533f2af5624a08"]) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/11 00:55:04 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) clone(0x4200, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="0724365edd0dad8249298293d2a8287ecad0f5889921fd2f9212c4189192a07dee4c14bbfaa8bf7258547d103b797a00ea3dba1cc44429a72d2d5cb197655f2eb2e15ee0d05aca1ba70241cec47f4ce8ab05bf97d36c7e085cc5e9bec13445032e6d25f16dc164111af0a5944f44fe3f5dcb507b9a519f4fa62fdc113d791bca84b4fbcd2ab3ce8669302aa24f8f4f94fc41446dc822ed3e6d310450b48f358a306980f37a77bd3cd4c79e14b92edfc40edd2a4a8669a318a9") ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r2, &(0x7f00000001c0)=""/72, 0x0) 2018/05/11 00:55:04 executing program 5: getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @multicast1}, &(0x7f0000000180)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) statx(r1, &(0x7f0000000200)='./file0\x00', 0x3fc, 0x400, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0x12, &(0x7f0000000080)=ANY=[@ANYBLOB="850000000a000000257a0000000000009500000000000000330d5a31d83da234c5bbcfbfb0186ed50323518ac0c5446e382c608618dc6986ee4505ec3193ef4c464ea439142726d99652b297d3f259182f58e615543ccc2c3def4b62dce2afa81a5d4589c434562d576fcab698ef2ec2d33fc5a901580e376ed1e7b23e1f6759846855a03a2cbb1abaa30000a9905059083c60"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0x48) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xff, 0x301000) 2018/05/11 00:55:04 executing program 7: r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/11 00:55:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe7fec)={0xffff}) r1 = accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f00000000c0)="9782ae5e73b41c5d1895f198688869e3588647dd20727290bc55ddeb692980836833dd91ef2248cd6279f48515b0510962236b5f2a62efb80da217d4441a6ed69f02e00c5351d64ac5424ceaaed4c49b83de3e2367acab9b17edc075364c40adb3a082101aaa413b45f1aeadcf9394dad7bd0622f0ca9cebc7b99812be5f9f03a2") 2018/05/11 00:55:05 executing program 3: r0 = socket(0x1, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) 2018/05/11 00:55:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000200)={0xe8, &(0x7f0000000100)=""/232}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/05/11 00:55:05 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x5c0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x1, 0x2) r2 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af13, &(0x7f0000000040)) 2018/05/11 00:55:05 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x141800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x1800, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x8, 0x8, "3f4401bf8bf5217191babae0dd8f532deb345e0bd29591ec27d8b2316ef870af171b1fc33e7e911308f4658930464c11afe09cc36f97c5d959faa13a466cdc", 0x1}, 0x60, &(0x7f00000001c0), 0x0, &(0x7f0000000200)={0xc8, 0x6, 0x0, "79f60b8739ebbb12516413ae992fcc9f0a08492a76217cf2916e1f0377a0c88d3c4567c2edcb43119cb8fd52f465aeaa6256beeeae0e402a816c3276a86bace408deb5b6ec4f890674b4bae82ebb7c78b9e3e6ea5bcf6831991f4d0acff3b5747de16a7cb5aa25ecbc5bac7c549df18e523ba21dea46f7ed7476f7a88570ac6ad4428f5fed1ea35e18dc96d3c7756fac183cb8896ac7d02181d7b54253a7111ede37e926739a53ac551fb150f60e05dbe4da80a3"}, 0xc8, 0x4}, 0x20004000) 2018/05/11 00:55:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xc800, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000000)="b8999fb041f4eaac382936fc44770c85638238b8b43de557b16d7cc5e8698e4b027daccf3729f748324f98b07ca00c7bfea29700754fc2b9eeae78438cb842862b7bfc6002c113a9d62405533fb08d70e615092211352ca7648bbda8c9b862352ce4da735b3b5936faf738e175302551c142a68c956cb8213b9c2360c7d6f3261818d2da24d19c795ee9ec216cea9b5a20452abc9ce2df02fe634b575b9e9eb677292bf9a34ff1a3d222656dbfc3bb48a1d25c4030e93999996bab7c747a3f9ec0d06cef315a9c9360b481148313d4", 0xcf, 0x80000000}, {&(0x7f0000000180)="930fb7447b1ae62eb07b6eb34900a1153346770c0439a866", 0x18, 0x6}, {&(0x7f0000000200)="daf5136a6e81d0355af9d6aeecb23c53500f4a3ff42b10db0aa5507d18da33061aeac474e57eefad7d60d245e1a7d5f13b748ec7fadd4dd8d3bccdc768afc8", 0x3f, 0x9}, {&(0x7f0000000240)="e6a3e27d6adbb9c204b599c9a5b9a867d94ea745e616e72c555712837c40e40f05eaaa983acfaa1baa3f5618981f1633335db3148d9097020d2d73fb0d7770f9a3789a2900a25b214612925d9c70ca912b4e1acffa2984f626805c6dfb1f0c3192149f37bb90e3b96628eb2ef5a41b8ff5ebd54aeab37171d2ea6cfca36fb30e9cdf6da9007564651785", 0x8a, 0x966}, {&(0x7f0000000300)="275b9e7f912a370bd85ddd622434cdfd2f199376568223b049c60151d0eb8a7e485454a1e92f175a1a91bac796bb0a439774b6b0c67a458ce50ad124a8e89c9bb90ff4a3d89f81c3bd803aed8f847aa5d74ce9bd463bc871744bee142974b379dee7e1c5bf586512c60212a28128bc12e7b1e7184dd152e1b0f5c492b6303ea55cc3444ab869d26e2c59606a26de7253cc149eb087dd964bfc30b56a1a0c4a62b71e9d51e3d35e7c3b6f49", 0xab, 0x1}], 0x0, &(0x7f00000001c0)={[{@sys_immutable='sys_immutable', 0x2c}]}) 2018/05/11 00:55:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa0001, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x7, 0x4) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/11 00:55:05 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ptype\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa8, r2, 0x300, 0x70bd29, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200000002000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbd9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff7}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4010}, 0xc000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0x98) 2018/05/11 00:55:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0xce9766a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000000000)="240000001500070701ffff0012000e7fff000000000000000096d6fe0da8000000000000", 0x24) [ 109.062492] FAT-fs (loop0): invalid media value (0x56) [ 109.067933] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/05/11 00:55:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000012c0)='/dev/midi#\x00', 0xff, 0x40) fcntl$setsig(r1, 0xa, 0x22) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x80, 0xfe, 0x1, 0x3, 0xffffffff, 0x91, 0x6}, 0xc) recvfrom(r1, &(0x7f0000001300)=""/237, 0xed, 0x40000042, &(0x7f0000001400)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(fpu(ecb(arc4)),wp384-generic)\x00'}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) 2018/05/11 00:55:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x6) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x14) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9}]}, 0x30}, 0x1}, 0x0) 2018/05/11 00:55:05 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x1, 0x37d3}) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000080)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/05/11 00:55:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x0) ioctl(r1, 0x4143, &(0x7f0000000180)="2fc76bfacc83569096bd087fca0223db748e0cef0dea272977d82e128aa61481184c14378ef2e2da63b7e661ebb94119468ae0000000807339162012abc969614d01ab039b1e49fd8face4b9fe74b9cf3a08c0af6fc67279cc9f974cad93c7413cc4be383ab09f984591c73339f25cae531805dee8007a48ce8b345c78bc26fd2cd802ef7ae3cdb933056a9f7d94dbe269aeb019bd4b610c8172110680") 2018/05/11 00:55:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0x19) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = socket$kcm(0xa, 0x1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r3, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) close(r2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = dup2(r0, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) pread64(r5, &(0x7f0000000080)=""/66, 0x42, 0x0) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/23) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/11 00:55:05 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x80200) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e23, 0x3f31, 0x4e22, 0x200, 0x2, 0x80, 0x20, 0x33, r2, r3}, {0x8001, 0x0, 0x22, 0xee8f, 0x8478, 0x0, 0x3ff, 0x7}, {0x5, 0xfff, 0x2, 0x1}, 0x80, 0x6e6bbb, 0x1, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x3, 0x0, 0x100000000, 0x6, 0x3ff, 0x400}}, 0xe8) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x408, 0x100) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bridge_slave_0\x00', 0x4012}) [ 109.265467] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/11 00:55:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x200) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r2, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79e", 0xdb}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) r4 = dup3(r2, r3, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) fchmod(r0, 0x2) sched_setaffinity(0x0, 0x6, &(0x7f0000000200)=0x9) msgctl$IPC_SET(0x0, 0x1, &(0x7f000079df88)={{}, 0x0, 0x0, 0x0, 0x4}) msgsnd(0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000340)={{0x4}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) creat(&(0x7f0000000240)='./file1\x00', 0x2) recvmsg$kcm(r5, &(0x7f0000002480)={0x0, 0x25c, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r6, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000002500)) inotify_add_watch(r4, &(0x7f0000002a00)='./file0\x00', 0xfffffffffffffffd) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) [ 109.336071] binder: 8171:8173 ioctl 40046207 0 returned -16 2018/05/11 00:55:05 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240)) syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000000300)='./file2\x00', 0x9, 0x2, &(0x7f0000001380)=[{&(0x7f0000000340)="261d73d9cd512c1cb6812e0ff2afc29ed7b2842813dda8c9df4f1d3102dc58964d8534", 0x23, 0x8}, {&(0x7f0000000380)="e4be560206e4064388155ca592d7a450d5bb6f9271d7300826a1a9f1c07db9130fab3453381bd9babda79b8302a6207b9d11fa9d9121d828ce0432b8462293b4d62ffc135ea1310efbb5f97d49617fb6456eda2c8faab45ccc6775362b309f9a43fb726efdf8f9dc4911f1672b4cde1736d49516496db8d350553ccd1f204358e0e4ecb82b7354ff273ac5f49068208e20e1d26321f190a8e9531c360134dd04c9958d4079ff1b919edecea14f7bf4f65cf287f6c8d58639094594263b4bf8886b22e1819cb2c0da060faf25eef18e83595172b6734ed2c36ffa065997288858716aa877c278e7b5a6eab7dbb85de3924a7945693fd3e135b9aa48e4e3ecfc1f758eb3760ed5cf0c9d3c9be9714b1eb0c36bf7da186f052a5a0689e8a75bf1fe4d0cac78f48ed941e1abfca22b05bd850fbb49b85f07a8a19f386ccfa8f7952cf50de07d0840c66ea7a0a245590e2a21e91995780664b7b3eea229bdf699567016408097e937e10bed97d50eb34f519ebac493f41d5c6caef9a72a8658c4b56781192c1c5e268d2b46e11192aa0b896dd8644c2095bd637747f49c3fe9167ed1e02943f6ce811cf297a160bf4ed679f772a0358f2085536d67e8a411ed3a2ac8bbf7756535eb3c32e5a55c82e7b08145c819d58103adcc6b1c4154a0d39cc12217332830bc963f9c5f5bc1c0f2a9e6e7f7750c917f1315de36e3c2649caa76b6b8f9991730d20c0b7a1c42eb80ae04d94b6dae2d015abb232ebf4dd869834dc5c9c4bbdae148f9f2643fa3922e497baa14b763e08017b5f6b4bb794dcf47bc3fb31eadf97bfddf5a26c84c4a7872d6e549270fbdd59e8e4ca3da122668894d0ee0401c9b5d0da83fc94b47bb949bea2c2b86d2f26e193f07ad9788958c6d626149ef18cb10f6172a55952a2c2d793f52787bb7bd3d374f5b30789958b43ebf609cd577aac1c6cc5e2c4172e6a168ccc340ba55d3a082dee85a0cd88befed71bcf2e40f33881a629d7e5950cf5ecc51619d500ebed3eebf8c8722727ba22a086229b5d101f558adf4a5e136e509f42ae103e9974a224d3e28f07c92c3f4cfaeb07d84b586919ba4b3bc058411df90a0d3a83fef61ecb60c16500f427d37793670fc2dee4be0c235c132dee43ccaf707a7163c7b2f28b30b69ec6b983bbbb6a2ed14bc2e265968cd5ce16c9631abb2d906b9f888edcc5c3398056eac303775914b74fc9d1e93a5ab2b893ec4847186391079d71b340b633802465233ee17869a3738d8fec780475b20b3a939b39b49f2721d92a877d3b898b663c265d324c3a5345f59f9bffe04a5f6fbd3bef367df60a979324d7e0e787abb0055fe697ff7d9e303c0513f0b818ecc7f301a8bdb418b2c8185d92c8ff4c85c44a9dfa9931334d37ac96c6ce56019056d99b41c872c98e1c676d666bf58cff4e841211ffb87c50a0b47df66cc3e3fd6ca513be09a6ec72050b214d60ce4080c9c6016724c0a595bca1ea5254d29e9f1bbac912a2eb9beff89d1aff2f9ad2d5102877eb8d88c191edb3f6d37c667506bc4ae2b8be5a19e9a62214dae396e460340a3d032db226992ff5210b8c0d867adb4475a2dde3b4eddb8222a9f794ec8daebd6172e07bf4c02d535b2fc7c04559d42eae562389231afef9cb97fdf363e10db2cf708fa5789a691cb8b2375b213be7eaf0ddd45faa8ee5b6f16cf5e8c5048d10efa267cb4ed40ea95cdab8cb7b84406481193056a240469d6b2bf584a893b6307c5a7f93ea2d41b9951e922a61e1ef26fd60d22d365ac4f3287aaa435bc4a7e07f2695b468c34b63e21972d8cb7fc365a28c288c74a05c4611a80e9aa279ae2a2dd2bcd0b2bba055fe59cf06f828765ec30743f9d6bf6acd9dd79130cb670132d283455371be8b55ad3a44ba6a1d233386c87ac036e1c07728a8f85049041e75772205a93511b1f18a8df4ade220308c5b5b0c37cf511d1efb3fd6fcceeb7bcf7c591a714ac4a0aa76d0b61ae10fbb8d013e2250f66633f5064dbb0886d4208db25a019da7f466c1ec212e7ac931f7c725da2bbd35d429f19b95880a84b182c2bdf4452d7461cebf98eaa740ab8da8796926cadb5c5671805cad90ec4baff963a3728199fa15ddd689d3306b36b3de49dba61f0ecb0c067c31124a1ba5d81e15743fad0c808c50648f285af492bb71d3dfa5948bbf0066604bc3010a847b85134c3a8ba61ab4ec615a025027776a6cafd2eb86d5937ac40de8c7491b9cbc7314595c4887371e6c01946c3d92c12240ac84aaf61ed18e25f8bc193fd1a9b89145458670e720d7963e7d856cec4da5a9223370c8e22b3a2cd33eeb4c353eabe641f3701bb1cd8c0307714012659beaa644e22f34a6514351cb99967b88e0013823788ec6e3f2d41a2ad882a4300f332f033660b42b774e267bacdfc812dafd3c24ca539c424655c94b0d27930e85500608659be80a1b5fe3f169807f83de5a3b19ec49a2bf9b89a9cca0247de6361fce97b9d6fbb4a4f91f996e77c6944c34769dba6b5b87993428bf3e786d7b579dc30ee3589f479b763341c1751120092fdc51763760d36fbda9b34af49e7c9ec4e0063c7c812de66142578d4f8708cb2daae90a427f7102d534691c7ae1bafd8be360752b798ed20c01947c4eaf89676912bfc31a5f6ee22cf218022ee1fb516d1e43d17e02f5977d1da7e68c101f55fbdfc6f4f0518badcb901b3d0df2346db4faa9594779f271385990df1270ddccad2d88c83772a664ec990f05ee50d5961334ceebf34efdc5c35b32c3c0d2fd341db8a6354c19e94d393fa0f9917daa330b89877fd68b5ba36374b48ae42461fa012f8261800d22cebbfa6ad21f9b508399e74c480e9a9915df7eb01a6b2cf4ca569d70f1cb6493a90bbafbca9ce29fc6340b9c77e618916bb335b444b682f23cea507103288613a95a35dc2c68c5bcada19935883112bd29d13e0660ebe0da1c88288388ce168b43b437dc3acdbacdcc9967769f19513a8d0951757b669697831b9157a012380a0b226080ccc7333244d94ce25567960e6f489d4ddb03397676e6806a8e5d141daa83ee77aa46a38779c29bb2a28bc5e4f661c978e286199ee0d0c943f591ceb100dd39edfd0ca532000d49a223ce4644349ad5451845cffa9e37688a456cea6fc56c01c8c830bd20a2dd3ffc16fe3e35236a1c7e9c45d6ac56195d7d078b8858e7a66af5f49d59b04c904611a1a6366e66108794014d988b61bbbd5fcb0ee29d6d2ffa4742ce9b2c37f969d3d1a5e6ebe1cf8757cb82afcd8d0268d5f004386ef7350e32ebe7b5184232e2c60ceb2291639d5b9f5c9bfca416e8bb857f2af0be36d3adee2adec216f9db2fe26a7472bb74535da643f1520702333711e1eaa0fa6ea5b88ffde8d1ee25562a74b03f59d3704e743205dde73c62113ac329b63b05cc190bd842797fc83b56fccce71f7b0a8efcdb6bc7315f6ea524bb9605120cc8ca3adad5f3d431171ad4313e7f7f10a0bd0271b63c9c860cab22cd1cbc832d386136a2d7740a412167bc7b3a08586271ece303f854d840131c72a434fc6879dbf0b385498c9e7a345150b2a6b4717df99131373a08757b265d6a191e49244c9b4b0f2f9d8252233eae967aa94319fcb860c862ce1825bbcf49e09f9f2ffb8f2425117080e9393ce2d91689d8ac7b6fdbc27bf989270049bf1971c554461a1de15d5df82dbef7fc803dfe25039419b4068db593c84947d38c6d974c11bdcf082bc73f4f18433691283b0ddfaf07fa8c0cbd946a0d3670db0ed885c72d9d3643033da61a90aacb9a94ee0b46c2f44c7364d6fa1f6cb423438c5063ea758afd9abeceb6c90629720f1c081c9b4abf565c89d21ba0563c8a6bc422ac3be140b7792bc32d933e8d7fdecae5f815127452919c710e848ddaad70b807f816f9871c761d05db6abe4ef86fc9e5b82546c0b25d704dba3c67df962d6b051a94b83883327ed6db2f3446bda77b23a70c4cec9f688136204447d3425cb1661720c0162d89c21462912afec5565eac89eca68d5e20b29e31900cc6bfd582fc2683816434d447722d71fe1670b0865f6f8366fa7c788401d4f2096b47835e4bfb4df00286b72136880ce686d4740b75d77b2dc7a4baf9fb5e870aaaf2f41e2aa3d3cfb330597331bbd745e4fb892d41cb4bd408bfc7a6a08945773ca76fa18da980c5ede4faba3884e84a3b864a4d67704644ea0db91f022c6d1d078b79015f3f3e8d355050cb2f8aab9e3f1e78911a4d10ec10aa8ae96a376f990c74bc30ec20bb4ed8af585db57cd6d6f75a65bc1ef4c4fe090226f519d14721ff9e6714ee914e2a68cd8b17ab1890203c10bd383f464914275923ff8148815bc0ccca52adf0b3c8d019c7d9c7e907b8421473c47de141291888af76b5286ae6034ee872d150bed91f072a2166138b1cab30e436d3becd4802d22e6578b9677a6391971de0788dcc8b4717c3832172745b9e8621f4c6a4910a0f3f17e9a946250c42a3bdfc15669b1956d8d01b6bdf7043d7d5dd24b48c804b230c2bef2b44fe462ebaa29f071f91ee26a11504a8a6f46f2927ad9fa2ad14dfa1fb886fcc4d21920f12b7e4a3920413f229705e5134a04398b3b41f2ede3687b16d0e6f8997d20f1a2d4126e16abe1263bdb89f74d80a6497099a3c32e3af8b4c043f47d4d99b0a4ad6c61ff96a4ffba3b0f5abd2e760a3feba6f2189ec0d80c5475d335b6eccbaa7d4dfe46b2799dba084e71d24870ecb9f97b05ab303382b61a638d84c76e255c2dc7bbc84ead8458e95a5421fe6a9de7308ce2b06978f9b7c8767dba27b5ab2c8abe951787705cb4550f530a7edbe381b0ccab4fcc56a6bf3c85df3c76945c6a85ffc391586cabe83d1538a7ad444fa62a15037d8bbf3e94a096711ab789620296ad1f3b845e0b51f6a8e5951296b6f06a50a02227e0a0e66aab2fa06a2124bf2876398dda2bf9b86c332007cb2c406061a988f5fd169a8deec14ded56bef9347b6ee67e2fe9166e1349eca36cf7cdd98476f1c72c5737dea0a5e31d4ec14a1d4388733bcf8d19485f64cb4301f152144983e46664e445da4c2c31218ffeefc2d0009ae5007215de18076e7eee99deb3348ff2cf54738345699ef2e7ccd837387c073e10601dbd773bf6bb5bf237e3ccb7eeb608182f3da6c83af868941d6384587e75f7931005d169432706bc2a76b6000db2f9a9cae6eef34e24dc1f3ae7b027dbabb78b5957423dd8036fb8fbb6a3a6ccddd8a4eaf436dfa967be550d783d2d572a0f6b1db0b136b6f8a9cc813d714504e90c0f058c2d384e337c0db8cfd062495828ffef951162a2dd46c8afda0c2247c2a4d6eaccedaaeacdb4691bf16b9c406ade5eafab081aef770ae45afb76914eb92e47339b4630d13ca1f35159b883ae6762c04b3aa1f0f1ef6e8c95b3dd971c839d0d1d873900e6618f151a124340c7ce1d86a62467725111456b94387bfd11f388c968ee2baffe0007fb0f8b808846fe097a3699be21f29540687222a8d11fca6d4b58d17ebb2f7308f5a2db913818ee4cad17e979b523f826df9e5d4e2b4a9714b76c1c5a473d78def388d5f404fe5464734684ee3d65216c4d0cf4e12b2c87dbea0d0f72a6cb5dcadedd58e36b62942b862843de9134ca6529f3f4a9c90f08948864d57827b4701f5f77adc72fda1c707d6cb9e23d8c58b257f139809c0e98247fa5afd19641df54db241a600be6d91b1082d30902e2927bf9b8c21b809fbef69e9d434b9e8b0a2f94475c9224b1893e8c528592ef15664e37", 0x1000, 0xf8}], 0x10, &(0x7f00000013c0)={[{@compress_algo={'compress', 0x3d, 'zlib'}, 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@space_cache='space_cache', 0x2c}, {@device={'device', 0x3d, './file1'}, 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@discard='discard', 0x2c}, {@device={'device', 0x3d, './file0/file0'}, 0x2c}]}) pivot_root(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/05/11 00:55:05 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0x10001, 0x8}, 0xc) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value, &(0x7f0000000600)=0x8) 2018/05/11 00:55:05 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0xe56c) 2018/05/11 00:55:05 executing program 3: socket$l2tp(0x18, 0x1, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x27, 0x1, 0xff, 0x800, 0x56, 0x7]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280)=0x1, 0x4) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0xffffffffffff2d8b}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xbc, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa395}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xdfca}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x100, @empty, 0x80000001}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r4, 0x0, 0x7fffffff, 0x5, 0x7fff, 0x7, 0x5, 0x48ef, {r5, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x56b, 0x6, 0x4, 0x8000, 0x3}}, &(0x7f0000000540)=0xb0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x1) 2018/05/11 00:55:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x1bfffeff, 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8bd, 0x82040) r3 = semget(0x3, 0x2, 0x500) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000200)=""/47) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x12000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00000001c0)) 2018/05/11 00:55:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x160, &(0x7f0000000080), 0x1}}], 0x800000000000221, 0x0, &(0x7f0000001cc0)={0x77359400}) shutdown(r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) 2018/05/11 00:55:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000040)={"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"}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000070}]}) 2018/05/11 00:55:05 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x10000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote}, &(0x7f00000001c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ptrace$setopts(0x4206, r6, 0x3, 0x1) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r7, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x402080, 0x0) connect$vsock_dgram(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r8, 0x28, 0x2, &(0x7f0000000080)=0x1, 0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000040)) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f00000002c0)={[], 0x1, 0xfca, 0x4f4b, 0x6, 0xb6e3, r6}) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f00000000c0)={0x6, 0x9, 0xa97, 0x204}) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000) 2018/05/11 00:55:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x20) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x802, 0x0) getsockname$netrom(r2, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r3}], 0x1, &(0x7f0000000100)={r4, r5+10000000}, &(0x7f0000000140), 0x8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0)=0x24, 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000003c0)='team0\x00') syz_init_net_socket$llc(0x1a, 0x2, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000000)=[{r6}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) accept(r0, &(0x7f0000000200)=@ax25, &(0x7f0000000080)=0x80) [ 109.587608] x86/PAT: syz-executor2:8219 map pfn RAM range req write-combining for [mem 0x18b600000-0x18b603fff], got write-back 2018/05/11 00:55:05 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = getpgrp(0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000001600)="d1ef831027f8bd0cd9718a4bdecbadac8d9e84825ec14aa7bb85070ebff2f8917cfded733d52fad769abbeb1fbe149fd2f6a00fc52bc4f2c3290f537ec8d6336ebd331c8171aa5795929343da3970a64893b103655e3fe1d840a8f1149e45dbcab67dcc8d26adcd2c8bd03c75eed5963e6d873296cf33fc8fd4dfc3567545a88fd9212d1713d50b74fce0bbb71727a0b7124ce75447ca092ef09475ac8d40ddbcf847279d760ef47d2a8393cb306233da037a80c2c2583879f71908b5a2c91e324d7eefd304c7e91637398e2c0df45bac9f9da2fcca38b0316f737a8e8081bb022", &(0x7f0000001700)=""/168}, 0x18) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000001540)={0x4, &(0x7f0000000200)=""/165, &(0x7f00000014c0)=[{0x3, 0x48, 0x80000001, &(0x7f00000002c0)=""/72}, {0x9, 0xbe, 0x2, &(0x7f0000000340)=""/190}, {0x8, 0x9e, 0x8000, &(0x7f0000000400)=""/158}, {0x8, 0x1000, 0x8, &(0x7f00000004c0)=""/4096}]}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000180)) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r1}) getsockname(r0, &(0x7f0000001580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/05/11 00:55:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x2, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="850000001b000000870000000000000095000000000000008636c96e54dbe3fe5adaa484790d7928853b3c587721e9ba1466bfb7f21ed306d023f93d78ecc7f86c8b01060924a9892245ab05ff74c15994f49a6d11e184701d005726b3ae64a3994eb4d4d8a08259165d9eaba9af3519330c3016"], &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f0000000180)=""/153, 0x41100}, 0x48) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x40) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000400100000000000040010000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000400000000000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000ac1414bb02000000ffffffff7f000001e0000001000000ffffffffff000000000000000000000000000000000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000ffffff0000000000000000000000000401864300000d1a000600097465616d8000000000000000000000006970365f76746930000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000007f000001ac14142105000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000006fac2582a5f60000000000000000000000000000000000000000000000000000e0000001e00000020f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000600bac904692645a00000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000"], 0x4f8) 2018/05/11 00:55:05 executing program 5: unshare(0xc0003f9) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'raw\x00\x00\x00\x00\x00\x00\x00\x00Z{\x00'}, &(0x7f0000000080)=0x54) [ 109.686918] x86/PAT: syz-executor2:8233 map pfn RAM range req write-combining for [mem 0x18b600000-0x18b603fff], got write-back 2018/05/11 00:55:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000001400)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001440)={r1, 0x3, 0xcfe1}, 0x8) r2 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x3ffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, 0xfffffffffffffffd) sendto$inet6(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x3dca8aae570f84d, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000000, 0x200) getsockname$netrom(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/11 00:55:06 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="9aed55f08d875f98c0355022f22361c6d83056d767878e5d80ab779f21afac153c49668f7a1920a712df8bc2088024c479a43881981c05f722b4f4e2ba71148cca9b47fa6418ecd72a4975dc53ee7a0183e1605a62455a38e725edc666a4c5f37925e0fb97bb952ae7ea534be00a67e8dace4ed2ce7b01b6625646c449a18079e2133596751be4017f2bbb984bdc7fdfbe09ce1a6b4d9aee82d3ae2b6e5adf4b4f60cbae46745ddcb8dbfa1ba799f4ba4699b45dd952bb19f9024dbfb798be0d273ef1673fc22e9387edbfc5243ce82f73af1a8ec3259129b8acf92970a0f21df828f3a8aea0be2ca0d2e9550d2ac1e5fb", 0xf1, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x69d) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc4c85513, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) r2 = dup(r0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/11 00:55:06 executing program 5: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000ff0700000000000000000000950000000004000011b03d5da60cffd59d13a9ae741416d1205a3a1eefe2f206dad1ed661c785429075da9d491f37db3fa2547263d0fbc137180f93f00dc02f4af51baa2dc1177b9e6e97444c9c57bdde6558725f2c96cd4ff25d1e14f6b1d4bd8a8b93507053e9b"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xed, &(0x7f0000000180)=""/237}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000400)='loginuid\x00') 2018/05/11 00:55:06 executing program 0: getrandom(&(0x7f0000000a00)=""/100, 0x15b, 0xffffffffffffffff) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x101, 0x121000) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x147000, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = request_key(&(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='logon\x00', 0xfffffffffffffffa) r3 = epoll_create1(0x80000) r4 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="4f6f4d849088998c3666a6bd6ed1e63029cc3f507afaf603014dc4f539c1e2e5cc38a18d2fbdc8d8f0b8d8aa3632db75dbe5b92d78c756eff714d90b4118cc84a7d4cce29f544798e33ec71a1db56059ca2e749d372c2611f3c82c3064f284e58c1c3ece8c6cd47d7ce6fedb3dc44ec782f11c6085f01bd2f8cb0de83f955f77bc0f1b8be7dc66aa43af7e13415826810e051fa75b226fec1c46ee55", 0x9c, r2) add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="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", 0x131, r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000740)={0x7ff, 0x4, 0x2, 0x8, 0xd3, 0x81, 0xe4, 0x2f, r5}, 0x20) prctl$void(0x7) r6 = memfd_create(&(0x7f00000001c0)=')}\x00', 0x3) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000b00)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000c00)=0xe8) getpeername$packet(r1, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001cc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000001e40)={'team0\x00', 0x0}) getsockname$packet(r6, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001f00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002100)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000002800)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000002900)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002a00)={0x0, @local, @dev}, &(0x7f0000002a40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000002a80)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000002b80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000002bc0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002c00)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000002d00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002d40)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002e40)=0xe8) recvmmsg(r1, &(0x7f0000005540)=[{{&(0x7f0000002e80)=@ax25, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f00)=""/129, 0x81}], 0x1, 0x0, 0x0, 0xffff}, 0x3f}, {{&(0x7f0000003000)=@can, 0x80, &(0x7f0000004240)=[{&(0x7f0000003080)=""/16, 0x10}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/65, 0x41}, {&(0x7f0000004140)=""/161, 0xa1}, {&(0x7f0000004200)=""/17, 0x11}], 0x5, &(0x7f00000042c0)=""/209, 0xd1, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000004980)=[{&(0x7f00000043c0)=""/233, 0xe9}, {&(0x7f00000044c0)=""/133, 0x85}, {&(0x7f0000004580)=""/76, 0x4c}, {&(0x7f0000004600)=""/151, 0x97}, {&(0x7f00000046c0)=""/178, 0xb2}, {&(0x7f0000004780)=""/192, 0xc0}, {&(0x7f0000004840)=""/219, 0xdb}, {&(0x7f0000004940)=""/8, 0x8}], 0x8, &(0x7f0000004a00)=""/206, 0xce, 0x7fffffff}, 0x5}, {{&(0x7f0000004b00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004b80)=""/110, 0x6e}, {&(0x7f0000004c00)=""/157, 0x9d}], 0x2, &(0x7f0000004d00)=""/127, 0x7f, 0x8}, 0xcf}, {{&(0x7f0000004d80)=@nfc, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004e00)=""/127, 0x7f}], 0x1, &(0x7f0000004ec0)=""/1, 0x1, 0x5b733643}, 0x4}, {{&(0x7f0000004f00)=@l2, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004f80)=""/242, 0xf2}, {&(0x7f0000005080)=""/108, 0x6c}, {&(0x7f0000005100)=""/121, 0x79}, {&(0x7f0000005180)=""/30, 0x1e}], 0x4, &(0x7f0000005200)=""/224, 0xe0, 0x7}, 0x100000001}, {{&(0x7f0000005300)=@hci, 0x80, &(0x7f0000005440)=[{&(0x7f0000005380)=""/158, 0x9e}], 0x1, &(0x7f0000005480)=""/149, 0x95, 0x2}, 0xfffffffffffffffb}], 0x7, 0x120, &(0x7f0000005700)={0x0, 0x1c9c380}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005740)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000005840)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000005940)=0xe8) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000005980)={@multicast2, @dev, 0x0}, &(0x7f00000059c0)=0xc) getpeername$packet(r1, &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005a40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005a80)={@local, @loopback, 0x0}, &(0x7f0000005ac0)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005b00)={'lo\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000005bc0)={@multicast1, @multicast1, 0x0}, &(0x7f0000005c00)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000005c40)={@remote, @empty, 0x0}, &(0x7f0000005c80)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000064c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000006480)={&(0x7f0000000c40)=ANY=[@ANYBLOB="a8070000", @ANYRES16=r7, @ANYBLOB="100025bd7000fcdbdf250100000008000100", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004009ca3000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400090000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400950e000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="b40002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="5c02020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000400000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004001e0000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400db0c000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004003800000008000100", @ANYRES32=r23, @ANYBLOB="ec0002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008004d03000300000008000400070000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="3800010024000100616374697665706f727400000000090000000000000000000000000000000000080003000300000008000400", @ANYRES32=r26, @ANYBLOB="08000100", @ANYRES32=r27, @ANYBLOB="cc00020054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002400040001001997eec600009300020105000000000801f200000080930006ff000001003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r28, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400d3410000"], 0x7a8}, 0x1, 0x0, 0x0, 0x840}, 0x800) ioctl$TIOCEXCL(r6, 0x540c) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="13a2d27ee9f2120d9937a3500cfc94fc544259e45c64349c69622dd5249535ee8a6525aa4a7f526b1e1248f7ccb47f20046aa36f3af955e3563e1c6d596a9a3f79353eaff394fdfc3a774ed8482ee4489554808bca116c", 0x57, r4) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000440)={0x6, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/05/11 00:55:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) r1 = eventfd2(0x0, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r2, 0x5, &(0x7f0000002380)=[&(0x7f0000001040)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000040)="76799c63f802240eafef6485b54c006796fdfeb612ca1d634534fe6381d5641750bfa237a043d4c2a4440d456c9468a272479f869d32648745910fb343a46f4b2b174ff102a3155b22bb884f59fb1a7680e15ed85d1bdd07d69af9aa46e242bb00adee4f2366400e779b050778f45d170b42514960a33745bd69209710c5c5f00d1f52b2816eb5050f5cb4a52a95df628ac8485e122e5711c6dee0c387eae693095b6af0e796090decfc6fb837c73f9f0766d4e6cf902e64693fd5b5f2e39e01737374d52070a9be768f89c83509273309c9c7d115d3f6bb96cd796681f99b5e91de5acfd0324b40406ac64ad23a3b2884ef66afcec102d3d4f37863392d1122b93f52cddb1b071b384004d07afc912dd2adbe57bb105d5e2f4ca57722a783cc81fce23d32a6f17381c092a1db735b0f8bcadcb991f55c79055f8f9636c2130c739081cca279ec56f5ff4f247c90f43e23c6d6239eb389f8f650b6419aa0183678a214d14989046d6f086bb69d458ab8b77ddf058db57bee8a88304edb3807764b288fb37a50e09be4b0d8ccbc936bbce304f484ca5580c2ad762316a1710701abecd29033b5265fca4df1f14abdb355e8e43e694bc13a8d87f975973e7303981729508efa3650e6578812db8515dcdb7a603b6c42ab71b0c89b3813ea7bb42d327e8b2165096d63cd7851e9848250c2124042fd691fe62018e0ec1f6130d9e6d1332480e2daf1181c38c98a7e0d718463689dfaa5449c38f89e43ace8c0e180dd4ef4dfb16a727d34845902b32d3e906c185de3657604952c1e5d8c4a693f703c1830fd6ab47bd841e6741ec03654494b27638eeeccd05dcbcca212b048db6bb7c02acf26c2c238e75ad66c8e9b07ae347758269c66ed49a26e6bec8b025cda785ab47f496177203398ce9ce344db79beeaaf2de5dfd7262df3631c712bde97d332f5f628dfb0a27d36c67c11bce788e209c42fab10bcfcfac3f838d48c79b302d63462cf8cd0b2288c00ed8c9b8a0eda6873b132317b0d4f771f23a14a06eafacc13bddaf8b1810c7c4062a8c9de3ff57bdc9d4fbd1b3441ad3bd9d46a155a1d7c302a94732cd21c889923e7a1d0e04da619f311113f5b58f1edbc6d1c0fe5f7d73ebd6b4e0313c7816779b50ff4eb4aa5200ab3a726094badebdbfb4e8bd06fc7e82e16b0b744fff26930c68592c45fa2c7ffbe6c8750ccba4aad4cd2590d889ef53fa9f6e7099dd09c1c0e4275ad187518e5e08320f1858dd1f814116789ab17b58bcc8dda6e0a350f475fe711e7a554144675a5db7c7fc22f045ef6514e093fb751a7d236cd267c17e0ad6669025eaa5693aab1d7a6f33478611c2af3602bf6db0eb9af7e2c046579957d5e453131e2dcc1174a7a5b3a59dbdc269312d5376a1cee0112cd5fbd2844dbb60d07e9eeee51dd125aba5ff82f93e2d4b0cb892bc70b0f52751de582339f859787bffd3e5be57ceccf00b3cc911fd797ea39e80a9d35142961f796e36bcd72d24af78a4532448068ddfecbaeff9551f46a3d2769d5c68614210bf3819d976f5d4c119e10b2c4524dfdd1d025ec12cb619f6b64f78323aadab085a4889644c8bbbd56bd7525999a84462edfa7e17c84ddefc353fc0d55c94f52015476de8f842653a2d4a109fb1a02d122068d68c15ab09f574d00d6527efaf07e1c63f3e1ef3bb2409c766dcea61d772f0299c88ec82889d121c2887a7c556ceabf01c9a106fc24d827d7841d7775a6f9209a70510597da38bd8be66125238e6aadf409f5be20010cd0c0e69801cdd939fa522144b50795a4db1ce3e479bdc2fd3895beaca59ebb39ad93f0f7b7200f7217a97a6b7312103bc2d473beb408bc81293fcc7fab7321f913517e4f6746a46f460e028e6fbdd835f25758ef1f781a5e0b48ee623e1bd3aa32a2467215442f564da1bd766bda73a62e1a41dc58c579d0ed58be10f96c3180b90a117734bc190bdd957652b2e5cba24e95b4e204e88759f6610e5a3294d1da0df91d170971765c4c0262ba8bd3b223129b8a3711cab91521f9f79887df4363b7f0c8d510ea82414ad7ada12dc294c0c83b6bac779c0580cdd236e49c0b9e37ea97da6d5a00765e6f4cd3c1b51864ad843f8c10ea044f150455aab8b0eda9c1dd129f2dd7cbfe0bea70230e53b57150161078373fd303a65f766a01f21b7097028672768f2a9569f06d0e1fc8cf911b65a46effb0669e3b767c2310e9d257416da4b034d5ff8218bc821aa8a53f85f7307e6d6c517a13042c6e52de457cc5c223e0a83502793379573bdcd136eee65cd5f9ae56c58a6115d88041420df39a70e58a00bdc828c62d9c7f7896a7e3a51a8a574026a195b3b0ee4963e924fddd55e881d9344be1e75307f6f6604f9cd2f944e2bfa32b2a7c6adde999d218d8e55034c460dc840f9c8a3b0d0bc2f9264ba75b3a1373afc17026cae01b755deb185136edd40531becbe528ae4fbbc28ccff133f7eda4bdad01cbd54edc58e808bb384f8d3aa613bb2756a26c1704695045f7c2b3641d28c8491b6ede51134906f50ec683de1f55b6030640270532297ced915a8b00efccfc15546bb90e151beda8b9f3eac2e6745760bfd6e7cd28a7c30a15cc5306d657646a300cc578d9c9a64b55b816166e392ab30e564eb308e5db21a0de06c521f3c4776b0e15e7816ff22894efc6f06576d4fc78be53ecb4551e2e5d455848b5c685a9f06d69fe2309c8dcb96b09a6a76c4504fabef1d7d2a6fd32cfac4071f8ac6540f39cf658347b2246049c8a55d4e75b81ca0b9a5f04ac8b7f136b75a0b9a1fedf89e2fa1d042e2ba704b26cb1472fc8cd4dbc4033ce5b288e66e6ead0d8edb817c1463709824f9467dceb500ff61533094dcd3709682c9a2ccdd4d9c44b71cdd1494f99059ee4acb4fce78a897408aa0994f31b7f7ed5dec7bd49313056bc5a37d0d8760ca23ec7b3d72934f85bef435a84a13e7bc42d809a2cf880fbaceac46c641581a07e165085e8276b81dda1567054a02fd3cb8e3bf66265304e55423dd11385c04fa62456722327517d544c882e67d81d35b050010e8e395ec5a1cc150f73f4e263d586ac5f9c01f58d1eb4499d65738812a3638fc00c37d875f722804a316811cf1d4f6bbf55b055767372e0de982e79c78f23617f1cfe4ae01a5f48705a4a4cdd6df747fb649e6b3369e1682b7c095a90c5e8d445325bf29353dde278bc971f2a58cb387e76e7c01e1cbad50c1fb73d97581e218dabbfaaf43b21929de7366609214011eb609134b6495a0e570c565a5cffc530540f36fbfd383678d1d4750f91dd6aed2ffdab1d36611487405f7e2831cf2e0db9e7cf16d8b608f00e30d37e9663cce8b8eaba32270e68121a0fd12c8509ce5b48479c8b89a9a5eb72de33f1421dd28349bde54450a30c4543113b8af3792211e8cdaf27404a5061dd9921e732519df9bb0178fb443af92dd4e55bc20b0a9891c12cef07cce5831e79a92beb61dc4aaee478224d47af21d68ea17f1c19b5f8700c9d5c75766a38ea4cedad16fa37824cf66ee3efb056ee5cc12fad3601328b26a440bde720f9ee8a5899e6077e9a8dc58eb03b029a0098e2dc37ad6ff2d055fe082bb758b8cb81fbc9a9161072127b65262a35147fdb96a25ca982966bb6acc02556d632ed58483a973906745f8b2a6c35067ce8432c0003c68e15a8ddec05f95416e77cf6241a2c49869787aa816396eaa438de0ceee9123edc67dce6c2fef9b58cc37f7e99db3a5b69a9d7cb6ab583572fd125009154af8065fab27017fb994193ee169a0cfe43151c87482c3140d6e91102a7832f8dabe67ed79cab5fd13826b38273a82ffe6592ea67fb40215b1d79e99870e56d3cf3731ad9feb7f01741114aa971a389edf3e91361cfc33d0b6b9433eed9cac2f26651240ae2c64b3890da2fcda9907d6cfed0b611100c88dfebc2a6364b06d5438bf0cb21f8abe1294dd2c589b0f9bc80e31445487d8c413c1453b8802ecc2bab6093f822dd9f9574fa822474152fdf2407fca7f65f0362fea825c4c20a9ccec074b6a1949739475f709e90f90f3b200e79bf5dad3f00a925846f3cd70698b1fa264c00c42ee0c9a3f141a94f2c192e8187f9744271fe27d4e95947c17ac8d9a73247b2c405d6919a0a928e2acf5d360a2583f5748c8fdb052a96edb12477af933ea39445b8175b3ffabdb827db5e8b209cdbbafc6e0078488a22e0e6a981104118756416ec040f7ca3641674221a8b59aed2a60b1b1b897460fef68ff914afcf3004259e5548e54ef338435b2f241b24cfff730c3d336445f392522a11e389ab40e42c781c1aa419a117b2ae023089f3bc351bb682d4f6900dc6f513d05f1b920f849462613285b149b2b02df7980415f74d410e1d1422e26a696514256c1d3ce536aadef7928e89a3e9e2abe3048a59180d9da91331c70dee21d993930fd403ebb06dcca01056a72daf279590d11aadc3d0621136415b2fc91b76bece08b0d1dd307c0aad27aae8f940307aaed210133f6c4d27239000fdcf110f766dfb5e3ad0b4999e527995d459417e69a84991dcddc53b1cf0397bf1299ff59734c9479e5e784396e331fe71fe17e65f65435c4b9d821e3be257ba93d4d3363b74b36e3ad913cd597c331623b5f3ed0d2a0513f3e54d8b6dcb8789bb38053aebde5fb2c70a4dd710b79d059c6ba714c6d241e2ef3d2a4b28b93e76c2938ab02393706c7c67d60e1a6d73eb38a1586f66b65a4c0e7c23e663259e3df0467ca18af7ba8a6a671c5824d5694db2bc9a360fa4a3d81b0c9b48baea7f727a4b49202db2b8471649e42e9554f55a15dfb3aa8a8c5090b81730f8eb58e14c6afbe52f5661bb7d7a40bbf23fb1cbb655b1ee908ceead2cb7cd8426dc0e1025520dbd033a167d9285cae001e5616bf0719c600a1fb28e0ad8fa2d61d89ffb9e1944961884025943b828dd8969fcb9dc6d33d3ee21b1624acf98d3bbb4940b05e8cb46d860283eea8f924f46231173f2c42562fe0599aabd94becf8859e9583841baa2a41184d99951977993448527c68379f12c15496a7f4ea2c44a461030e58fbf4b8ebe48e383fb64a141372cc9bb1a27a9fed23d1fca1b4f0ee22a36f7e74c3698e7687a652a7d12a1c13bab0bed312989d8d0ae13de5a6ada29955739ae41440fc448f22e4e19ff391465d58f991492fef7235e3bac034c659ab16a4b8668dbd4c67be9a7e39f3cab935a1ddd93951dac1327ee65d175c882c91054d3ae21be1702b6f90ce911ee78621d6f9d99c83cef69e63ea1d7ab92678914162878de9276f39e2e8791f68867fa01e8f5a3ccc96b2ba8561c0606898aeebfab57e9a689a992bc29623328ff14de69dc3ff3ff28fbc08632395229fbe0766ab41271c1d635d96c01f7e48e48576ddad27f2c9283380c4c5a16b67616d296837d0019ef226e8960df9108dec7e65b2e770fa1e4a6a6abf301a42e207d83dc238fe75c8fed5de47386ab5aa32f1c675f5d4d1b9c4024a5116e8d5910cb9e0e8cc334c725366375b72f60dae9a842eae0325cd619e959d59789d51e8b444b61cda34b512c9e42218b93cbb814da5a7f0824568328c04b3a7dd636b55fc2220eb8f85bced912be360be179d0389220a69f79a2856abbf526a759d227f6ad37324c9de117e5125c1d1b9f85b7208fc0fdde0a713e57923d0080efbf3fa926815252e335609fb2f8c18c64d49647c17cca9f8b62ac9a941936806a561901ac26f0ec7a019200bd2b36d604c5be1d09fcc5d7d5a5830d22e0548c", 0x1000, 0xd5a8, 0x0, 0x1, r0}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, r1, &(0x7f0000001080)="10903bc22a60a1b1839af03a7df76d2a7e06d332eb34c06fc4a7ed9781ac82f2eb637d1e433f1972b77551b7958fd53fe5362aeb07dff08a5fe294b389b840166379bf21afaf7dadf288fb1118eb966577181e7b0cd0832d85828e965f6678d69d145eaa5de70722bd84b6000ba3bac1a8b3b4e201b4c800845ebac3e68cf763eb8fe41ebfd33a13bbb6fdd928e3ca7a803d19d5a8eb272fc19c07dc37f5a9e4097f7c574c8903862a72682990da1a2b59b9ea28d25f7b54b9db703076ca7d4bc51fb0", 0xc3, 0xbe8b, 0x0, 0x1, r0}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f00000011c0), 0x0, 0x1000, 0x0, 0x1, r1}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x4ec1, r1, &(0x7f0000001240)="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", 0x1000, 0x7, 0x0, 0x0, r1}, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000002280)="01550dd7496b62bcdd18d9fc1765f444b63e6cbd021486fdbf0bed07c30bcfe7d9bf57d05ed88419a50b1499eb4a3cab6e86d83b13d460b40b9722f69dd3729e1af8df3ef5817eea91c75fed8592feb93b7b7b1cd17008ec2947aedc8ad037832ccd433bc819cfe2317935c4b7c4d55aacf9e2ceee6fcd956e9daca8d51e111bf8a49f7a8d38567132200bd8b9be81b7b5cb946900c99c7ff23d5566219af7add5e2c086a8affa21be76a1ca3f801ab99e7bb3a9", 0xb4, 0x5, 0x0, 0x1, r1}]) io_setup(0x20, &(0x7f0000002480)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) unshare(0x40600) io_submit(r3, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/05/11 00:55:06 executing program 6: pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x1, 0x0) write$vnet(r2, &(0x7f0000001080)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/45}}, 0x68) dup2(r1, r3) 2018/05/11 00:55:06 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/11 00:55:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080), &(0x7f0000000040)="8b3149c6c858f6d989") 2018/05/11 00:55:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000000b000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="0f20e035000400000f22e0c744240062000000c74424025126f1bdff2c2442de2c3c660f38f6020f20d835080000000f22d80f30430f01bb20c168e066baf80cb82cbd688fef66bafc0c66ed0f017ae5c4e1f9e71d00800000", 0x59}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x10000000000000a2) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) dup2(r0, r1) 2018/05/11 00:55:06 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000063c000/0x3000)=nil, 0x3000}, 0x1}) r2 = mmap$binder(&(0x7f0000603000/0x4000)=nil, 0x4000, 0x2000000, 0x2053, r1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000400)=ANY=[@ANYBLOB="0800000000000000090000000300000000000000000000008100000074000000070000000000000000000000000000000000000000000000050000000700000000000000000000000600000009000000000000000000000000000000000000000000000000000000000000000700000000000000000000000300000000000000ff030000000000000100000000000000060000000000000000080000020000000000000000000000fbffffff010000000000000000000000000007000000000000000000000000000300000001000000000000000000000003000000030000000000000000000000000000000000000000000000000000000000000002000000000000000000000064000000050000000000000000000000000000000000000008000000030000000000000000000000010000000300000000000000000000000000000000000000000000000000000005000000030000000000000000000000ff07000000000000010001000000000009000000000000000900000000c000000000000000000000"]) recvfrom$llc(r1, &(0x7f0000000600)=""/4096, 0x1000, 0x10000, &(0x7f0000001600)={0x1a, 0xffff, 0x100, 0xffffffff, 0x155, 0x800, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = mmap$binder(&(0x7f0000604000/0x2000)=nil, 0x2000, 0x2000002, 0x42011, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001640)={{0x3, 0x1}, 0x1, 0x1, 0x1f5, {0x9, 0x378}, 0x1, 0x6}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) r5 = mmap$binder(&(0x7f000063d000/0x3000)=nil, 0x3000, 0x4, 0x1010, r1, 0x0) r6 = mmap$binder(&(0x7f000063e000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0xf8, 0x0, &(0x7f0000000200)=[@acquire_done={0x40106309, r2, 0x2}, @release={0x40046306, 0x4}, @increfs={0x40046304, 0x3}, @increfs_done={0x40106308, r3, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x9, 0x3, 0x12}], &(0x7f00000000c0)=[0x30]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000180)=[@flat={0x0, 0x100, r4, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x4, 0x2a}], &(0x7f00000001c0)=[0x68, 0x28, 0x0, 0x28]}, 0x9}}, @clear_death={0x400c630f, 0x1, 0x1}, @acquire_done={0x40106309, r5, 0x4}, @free_buffer={0x40086303, r6}], 0xb2, 0x0, &(0x7f0000000300)="785db610fa0eb39b23f88df1d45f9610080a1e5ea58b3aea6df8be3494585b19c395b77cc387009e245235113f104e24e22bdbea8a04c0f85390beef195c64c9ce8921a0c03646e18dcd529e92814ac3b866b74432b2806c1d3f6728c6a716d39c005876433f83eba7e090568a96c0552fc375213c8c790e42b59af4a53ffe4fd7d26f215087aef03f6e1181d537d3ca045009f8ec7d9cc5f6b52c9492d0e05f3e41ec2c34c57ddb4c5228a4bb94b0b5b579"}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000005c0)={0xaa, 0x19}) 2018/05/11 00:55:06 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x3, 0x3, 0x1, 0x6, 0x64, 0x7}, &(0x7f0000000080)=0x20) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/05/11 00:55:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x207}}], 0x30}], 0x1, 0x0) 2018/05/11 00:55:07 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000), 0x1, 0x2, 0x0) 2018/05/11 00:55:07 executing program 7: r0 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) connect$nfc_raw(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x1}, 0x10) r1 = perf_event_open(&(0x7f0000b5a000)={0x1, 0x70, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0xfffffffffffffdfc) 2018/05/11 00:55:07 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0xfe72) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000140), &(0x7f0000000200)=0x4) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x308, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) io_setup(0x6, &(0x7f0000000080)) pipe2(&(0x7f00000000c0), 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x80, 0x0) syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x40) 2018/05/11 00:55:07 executing program 6: pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) io_setup(0x3, &(0x7f0000000840)=0x0) io_submit(r2, 0x1, &(0x7f0000000f80)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000880)='\v', 0x1}]) r3 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x3f80000000000000, 0x1, r3}) 2018/05/11 00:55:07 executing program 2: r0 = memfd_create(&(0x7f0000000040)="571b03000000774f379ce50800000000000000eca20000000000400000000000000000000085e3d06248156bffcd96b3ebc88d5f9a5b1bc066a50ed286135bc55c22fdcd684d17f4331a7263e924f57de69b2e06adb9fa15275c72e033f2b5ba8d977acddd", 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="08010000fe010000002000000000000018020000000000000000000000000000"], 0x20) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x4, 0x2) execveat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)="571b03000000774f379ce50800000000000000eca20000000000400000000000000000000085e3d06248156bffcd96b3ebc88d5f9a5b1bc066a50ed286135bc55c22fdcd684d17f4331a7263e924f57de69b2e06adb9fa15275c72e033f2b5ba8d977acddd", &(0x7f00000001c0)='cgroup\x00', &(0x7f0000000200)='wlan0\x00', &(0x7f0000000240)="00000000000007060804002000fffc0c6565643b799365195f1b76", &(0x7f0000000280)="571b03000000774f379ce50800000000000000eca20000000000400000000000000000000085e3d06248156bffcd96b3ebc88d5f9a5b1bc066a50ed286135bc55c22fdcd684d17f4331a7263e924f57de69b2e06adb9fa15275c72e033f2b5ba8d977acddd"], &(0x7f000034bff8)=[&(0x7f0000000340)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x110, r0, 0x3b) 2018/05/11 00:55:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000400)='./file1\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080)="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", 0x102, 0x400}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="dee6cd2c3b26c011b6cb627ce275e4bb907ccab9874222bea1bbef3ae66644053a8192ce6d7c97561da1e342fa5e20081a03bca9800677e93d3b49c59f1ffa38fc0b6c98894ffd299c0cec70a5e811b8cac1f36e667f9e3f06e1c59396f189199de759ab451b5e88082b5d9dd00572efcdafad2a4e40c484cfd0bcc5bee057798365b1b33bcef65f1706c8bfa4b4830391e74dbf0de5ff60dcd7f86d6cd2284b9ef8271fa98658ef1fbc4947988c9ae7222d411f49eeea9bbd778edc8eaaa0848fcb2a6bcaf06f7c538cb7d69bd90188d1fab23a52ee13d1630e47fd732c36a1a22258160be2a2fd79cb33"]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x0, 0xfffffffffffffffa, 0x2, 0x7f, 0x2, [{0x1, 0x10001, 0x8, 0x0, 0x0, 0x2}, {0x0, 0x7, 0x8, 0x0, 0x0, 0x308f}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x400400, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000200)=0x1000, 0x4) getsockname$ax25(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) readahead(r1, 0x81, 0x9) 2018/05/11 00:55:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x51fa) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x4000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5437, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/05/11 00:55:07 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4000000000000007) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000000180)=""/124, &(0x7f0000000100)=0x7c) socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) r6 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000017c0)={0xfffffffffffffffe, 0xffffffff, 0x0, 0x20}) process_vm_writev(r6, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) r7 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9abe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) fremovexattr(r5, &(0x7f0000000440)=@known='security.evm\x00') dup2(r7, r4) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f00000000c0), 0x4) restart_syscall() 2018/05/11 00:55:07 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x1) r1 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) finit_module(r1, &(0x7f0000000100)='-proc\'\x00', 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x81, 0x0, 0x7, 0xcd, 0x548, 0x1, 0x4, 0x9, 0x5, 0x860}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x1) [ 110.924481] llc_conn_state_process: llc_conn_service failed [ 110.932051] EXT4-fs (loop0): Unrecognized mount option "ÞæÍ" or missing value 2018/05/11 00:55:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x5, @rand_addr=0xf0}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x1eb, @mcast1={0xff, 0x1, [], 0x1}, 0x401}], 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x1, 0xa) connect(r3, &(0x7f00000000c0)=@ax25={0x3, {"f5aa764ba9670a"}, 0x9}, 0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x2f, "01404e084697d7efed56c870e214fd90a92ce371b99f4da21c0e47507c32a1afe0151a850d05c9a714250ac038e33a"}, &(0x7f0000000280)=0x37) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r4, 0xbdf, 0x20}, &(0x7f0000000340)=0xc) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) 2018/05/11 00:55:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/uinput\x00', 0x0, 0x0) connect$bt_rfcomm(r3, &(0x7f0000000080)={0x1f, {0x8, 0x0, 0x6, 0x9, 0x0, 0x7}, 0x80}, 0xa) connect$pppoe(r3, &(0x7f0000000b40)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'bridge0\x00'}}, 0x1e) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000480)=0x0) sendmsg$nl_generic(r4, &(0x7f0000000740)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20440}, 0xc, &(0x7f0000000700)={&(0x7f00000004c0)={0x230, 0x36, 0x0, 0x70bd2d, 0x25dfdbfd, {0xe}, [@nested={0x1c, 0x68, [@generic="fbb65d572e39ffb2bbbbc51c5ec5c102", @typed={0x8, 0x3c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x6e, @uid=r5}, @nested={0x94, 0x3e, [@typed={0x90, 0x61, @binary="fc60ad48d31812aaf8e5f4fde959c1fc7f96b4d41c602978a45e63858af2c9864f2b65254cc55ec19c8a0c48a43b1ff58399035292daedc6448e96d1ee6938fb8da0ad3d4aacada06124c6f9186bf11f6a60ce39f7ce7503ce1d86adb4ad64eb76099909269d74dc365a41a2ab38c7a65b627181f79cacd1fefd6401aefd46a4ffa56fc647714f18d1d2ab46"}, @generic]}, @nested={0x24, 0x24, [@generic="931dc8e27367ca3cbfa52bf8fd99e58d84baf547ce01be831bbc67fb3b1fbc"]}, @nested={0xc, 0x86, [@typed={0x8, 0x8b, @str='^$\x00'}]}, @generic="c3d75aa518efccb16cddd32fdfb22c8bd410b90c4235bd4d9a32ed46b1bfebab2f88f023b4022a1a0a0c77440dc3f77840750557c3d95a16cbfbe2c29be55923534edd34a921c72ddd2931f8180572c006fd7a4439633aac05b8e165be600f5b42a407b1635ee6", @typed={0x8, 0x93, @ipv4=@loopback=0x7f000001}, @generic="1ddde8151c64d2ce746459998b9466ec35631912120e6ef8246e47ed242bb16e99a8ac646a6eacb1ab2928ec8461ed4888ae1b89b9a72f5d7e35d655372ed873aadd8fa094bf7fb9d880b7b9ced9a648bf6cceb9962643c7911d5003786597a0b392b5e1b2337b03aa7088ff3a3420461cc6e945a53d5635358f33b9e1ac2b696c63fb7ea2f4395e2cb0083d97d536db497e52a6251695b938639cb1fbda42b8d821fcdc7ece85701f9c1b4391f594520a1b8f9f5fccbfcca0", @nested={0xc, 0xc, [@typed={0x8, 0x18, @pid=r6}]}]}, 0x230}, 0x1}, 0x48001) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000094}]}) [ 110.998845] llc_conn_state_process: llc_conn_service failed 2018/05/11 00:55:07 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x8, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x704, 0x2) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0x7) 2018/05/11 00:55:07 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0xffffffffffffffff}}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x0, 0x8c85}) 2018/05/11 00:55:07 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={"62726f7574650000000600", 0x20, 0x3, 0x6f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x770) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000780)={0x7e0b, 0x1, 0x7fffffff, 0x3, "3dc8a22e869b4acf297bb4a1e2af1e09d2ecea8b2fdbe1835f155ddfebd1d311d17582ccde3860a0710712e9"}) readahead(r0, 0x8, 0x3) r2 = add_key(&(0x7f00000007c0)='ceph\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="4c2897749979ddd8ecc95d191a02164c8047504425eb54cd7497", 0x1a, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) 2018/05/11 00:55:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x9, 0x7, 0x0, {0x0, 0x989680}, 0x10, 0x400}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x88000, 0x0) 2018/05/11 00:55:07 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) accept(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000580)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xe8) 2018/05/11 00:55:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write(r0, &(0x7f0000000000)="f0", 0x1) 2018/05/11 00:55:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = open(&(0x7f00000002c0)='./file1\x00', 0x600000, 0xd2) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000300)) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="6ab27816eee72342210a3cdbacb34e93a80662da3130b39efb42acff9657f3262c446a81365bdaa0e9ec28122d124321816dbc4916c75a36ad148f12f9ea3e1aa6ba1ef442fc60a6829b418edefaf9373777d82a65bc7478a883e08ad2ecb4bdfafdfa61fb845e", 0x67, 0x7f}, {&(0x7f0000000180)="238fb09c53c1747c798cf337f8efffa35482fbcb9950cf95517c3dc40c6e4c1f4a01c06beb06e69dad7fd255cf06ce400187fa9b7d4d3dc9cddecc69631770dbc4e3e2a91d5527f48fe81c4fa29df27a7e926c6ffdf0994df10feaa638b19574481e35933e7627b85fa044992affa27c65", 0x71, 0x20}], 0x82090, 0x0) io_setup(0x21, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="060000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) 2018/05/11 00:55:07 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d07000000000000000020400000000000000002000000000000000000fcffffff", 0x68, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r0 = shmget(0x2, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/90) 2018/05/11 00:55:07 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x9, 0x1, 0x93, 0x2, [], [], [], 0x8, 0x4, 0x3800, 0x9, "e10f3fc734fefb9ed5b3aea90742591c"}) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x4, 0x48001) io_setup(0x4, &(0x7f0000000000)=0x0) bind$rds(r2, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) io_submit(r3, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001780)}]) 2018/05/11 00:55:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="4ef30300000050f9"], 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x1007) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 111.287172] BTRFS: device fsid 3030b87e-0d5f-4090-902c-6457136cf04d devid 0 transid 7 /dev/loop6 [ 111.320496] xt_bpf: check failed: parse error [ 111.348682] xt_bpf: check failed: parse error 2018/05/11 00:55:07 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000026b000/0x2000)=nil, 0x2000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x21, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="046304400200000000634040000000000000000002000000000000000000000001"], 0x0, 0x0, &(0x7f0000000400)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc8e574f61938532f) bind$nfc_llcp(r3, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x1, 0x1, 0x80, "bf1ca19532c73907ee0977039d877e7b66d8475bfc6a876b42e445b4eab55b060ae3a130b03d9459e39835d95e3e5c39a8a58e6369b5eab39c640d129ef1a2", 0x3a}, 0x60) 2018/05/11 00:55:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000f44d3e1d00f80e1f000000000000000700974de3f9dd7eeccc0b819ded01a1f7efa7615a5702b8d068c5eade942ad2bb4edfccd4e589cd03e8987c7307536cfa49578ee539ded8e72cf0cef8a31d48d0983902aa726ffec96b9a8a8d0d417e18a6a2601a69e1c59dde63b583781a62856a4aad4b714afc72fcd7c53c5d818aac2d56ca610243fb2ed0e9368cf8eedf0d4c990c7ddce7fbb00042bc32c3775b2fa2ea1c4b2ea2271197b25a5a8c790a16771ff38ad270b6b4ec2e4ea94436", @ANYRES32=r1, @ANYBLOB="000000000c000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x0, 0x97, [], 0x0, &(0x7f0000000140), &(0x7f0000000180)=""/151}, &(0x7f00000002c0)=0x78) open(&(0x7f0000000100)='./file0/file1\x00', 0x0, 0x3) 2018/05/11 00:55:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfffffffffffffeb9}, 0x1}, 0x20000) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xf8e, 0x80040) ioctl$TIOCSBRK(r1, 0x5427) [ 111.466686] binder: 8410:8411 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 111.530814] binder: BINDER_SET_CONTEXT_MGR already set [ 111.554094] binder: 8410:8422 ioctl 40046207 0 returned -16 [ 111.574230] binder: 8410:8422 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 111.584111] binder_alloc: 8410: binder_alloc_buf, no vma [ 111.589751] binder: 8410:8422 transaction failed 29189/-3, size 0-0 line 2971 [ 111.630603] binder: undelivered TRANSACTION_ERROR: 29189 [ 111.637862] binder: undelivered transaction 15, process died. [ 111.647957] binder: undelivered TRANSACTION_COMPLETE 2018/05/11 00:55:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) capset(&(0x7f00000002c0)={0x19980330}, &(0x7f0000000300)) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000000200)=""/42, 0xfffffee1) read(r0, &(0x7f0000000100)=""/14, 0xe) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x2000, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x2000) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000001c0)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000280)) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000000c0)={0x6, r4}) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x6) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000180)=""/53) 2018/05/11 00:55:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000580)) 2018/05/11 00:55:08 executing program 0: r0 = socket(0x4, 0x3, 0x40000000000000ff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000003c0)={'tunl0\x00', {0x2, 0x0, @rand_addr}}) 2018/05/11 00:55:08 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001040)={{0x80, 0xfffffffffffffffb}, 0x1, 0x0, 0x2, {0x0, 0x5}, 0x1, 0x3}) syncfs(0xffffffffffffffff) fstatfs(r0, &(0x7f0000000040)=""/4096) 2018/05/11 00:55:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d3ab2719", 0x34a) sendmmsg$alg(r2, &(0x7f0000001240)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="d3bd9b0b66cd09479eef323587169e99655b6c10aee61cfb9e5ee01fd2b2e724", 0x20}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) close(r0) recvmsg(r2, &(0x7f0000000540)={&(0x7f0000000580)=@hci, 0xfffffffffffffece, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/16}, {&(0x7f0000001280)=""/4096}, {&(0x7f0000000280)=""/128}], 0x1000000000000139, &(0x7f0000000600)=""/212, 0xd5}, 0x41012041) delete_module(&(0x7f0000000100)='vboxnet0\x00', 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8001, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x1, 0x4) r4 = gettid() sched_setaffinity(r4, 0x8, &(0x7f0000000340)=0x200) poll(&(0x7f0000000140)=[{r0, 0x6}, {r0, 0x6180}, {r3}], 0x3, 0xfffffffffffffc01) 2018/05/11 00:55:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), 0x4) 2018/05/11 00:55:08 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/05/11 00:55:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000004c0)='./file1\x00', 0x0) syncfs(r0) 2018/05/11 00:55:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@dev={0xac, 0x14}]}, 0x14) umount2(&(0x7f00000001c0)='./file0\x00', 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x400, 0x0) accept$alg(r1, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) 2018/05/11 00:55:08 executing program 5: r0 = socket$inet(0x10, 0x0, 0x10002) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/05/11 00:55:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) fallocate(r0, 0x10, 0x0, 0xffff) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file1\x00', 0x9, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="b7829ea2184516888f0c8bf7ece43a05f956596487b72caf1c5e4a5e3e424df90074f8f93461bcb7760353c34f82ff49df72b5aedf2270b55f682d1690b3d78740cb27407adb6a1cf2dd54e328c06e17c5443d852e11b07bfde0dba297bf53be07c1e77d7b352daf", 0x68, 0x40}, {&(0x7f0000000300)="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", 0x1000, 0x9}], 0x800, &(0x7f0000000180)=ANY=[@ANYBLOB="706172743d36372c747970653d78bfea2d2c6769643d3534393f2cebe9c1cc6716da63442c71756965742c747970653d05e864222c00"]) 2018/05/11 00:55:08 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000016c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001700)={'dummy0\x00', r2}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a50200020000040000000000000000000000000b0909020d0000190000000000000040000000000000003d0000000000001a470000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000010000018a0000018a00000000000000000000000100000000f39d99e4", 0xe4}], 0x0, &(0x7f0000018a00)) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe2000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/05/11 00:55:08 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x3f, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="0725bf4295e60fd244b80f48b245146774f2ca18953a9da44880e904e5fe15637282e5831f33cd66d969daece7f54a296be7eed5351e7163", 0x38}]) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)}]) r3 = socket$inet(0x10, 0x3, 0xc) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="a6959ca779729316c33ef04a2389d3aef62d7a25d809827821b69b509d771c51480d5b35619c7fa8705f0dc4727dd9ed27d9b83a1a44fd9b489808d17538160e99d9236026d2ba8995ecac9973ebfc0b6af0077f4cf08a9bbe5751c9033ea0f94d0736dc98f60c2466794c5ba6b301e0076448bb8eefc4aa46b659310dd4c08035f35300e487c472a1", 0x89, 0x0) keyctl$assume_authority(0x10, r5) sendmsg(r4, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r3, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) 2018/05/11 00:55:08 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000469bbc34d85c67d144eac4995b019078ac1414bbac1414110302907800000000450000000000000000000000ac7014aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)={0x0, 0x3, [0x0, 0x219]}) r0 = socket(0x0, 0x806, 0x0) recvmsg$netrom(r0, &(0x7f0000002640)={&(0x7f0000000040)=@ax25={0x3, {"fafa91a2bb9174"}, 0xfffffffffffffffd}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000080)="385a15e23dd3a90f78022ff4ff5cb182e70f122118bc7d4ed4046f5d39f8ecf477c0cf362fd1e7dd2db3aadfc1c1c3865257a60c175a122a55231aac920275ada10c83553fc397d3a8ae3db7e823068d13cb62e1ceca8c28c04f553ccb28db9a15b7d5e29cda08731fb2d4c205ca9a3e5a8165af85417130ffc30315d0ad5fd556c1ceddc187ebc920e4a2a28c", 0x8d}, {&(0x7f0000000200)="3e7a8e20f339eda4a504cb32d79159d0bfb6ae378ee04faae7c4441a7dab7f3392980ad98312d115a96d070d8ad15197df2b2b4a7cbf0362015affcef44ef3082af98fb9a63901aae12ad36121d3d77e2a7a779ded56fa48345e39603742", 0x5e}, {&(0x7f0000000280)="ac0a7b75512f751fd7ded3904974fe2ef5c6f47f5e40bfff27471dd51404de5f80792e872699cb612aed9225ee5c9bed94201b75351411163b36f5c6f4e980d9cf84400d8d8faa35bd100266a3244228587f2d8faaf5c6e808dd0b", 0x5b}, {&(0x7f0000000300)="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0x1000}], 0x4, &(0x7f0000001340)=[{0xb8, 0x119, 0x4, "f435626f25a5692f8d72862541183f76b2c119addd711b405c3d0aaeb6d870403e855c8710db436e402229c58c5deb5fb6bb49cbf9b5cf7f1ff6751bde72be09b9783d1a4764e84ac104bc7fa941e850422d8a102413b016b6cc04484c3877864fe7a1eb97fb914ec9a0e5d281d732b131d75f837e3a3282cf7a5f1611002af9b107ede4cb0e5e15e77e18924f87595ab9b8c04e71393d3a8ad9225b651d373bd128f828b32f"}, {0xa0, 0x107, 0x8, "d55212c66d7cb08b702ab0d7dcf78e74698510e928c752089d43edf0e05c489575a97f4c5c9cfbbe9ae92f7402886b07c26624d8e4e3354cfcf19c499b29a8db85d688df2d7ceb445df3172815450640bd53113c854fb23103c80cd92f7d91fc1d7fa44fa354f9ba78a4ff99e494ed13336da5cfcccdfbc001c27bd20fc784d173224e2b69a071a89ae29d"}, {0xa0, 0x11, 0xfffffffffffffffa, "955713528bc8a16b4ebbd59313ab1b51795c0b1f571350a51a43b81a2d795e2201c2d3b5045918d0b4c09e5484456da818c06b3455ba424f72bce1b942eccf5bbf574110d89c44a43edb00b26370a25d18b2583c18b5ee5be796d1d5a17b3575aad2f1756d3d028c9228b66b5bf9678df8a12b8998d201c35a69d0928341f6b848096bdc8fae2a3f352c735195"}, {0x1010, 0x10f, 0x1, "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{0xf8, 0x11e, 0x7, "2dd50d0207f4eff662440ed55e5157e3ea0dd5322a5c6c731934934a8875dce96ffb2246c09f7e34006c8d3471daeae632a5bf474dfc9af0e7af0c0ab1660a4ec3401e3fe523f3894d8c46daeecfe52e43b40f794ceadca51deed5016940115fcc0ecaa722da075ce601deec12c7e25c2c2fa6b6a2a9cefd344035beb2313a77bd4c8df0366e930e4851a8fbe7f24490d732bb381d1f1d29ad4045688cd5cf05cd567aff98a9f2a9abf027e2a2b31645c4a623f6e7a7b02d8818038e053cd266856125fa34d1374303b26da5b9992d01af5e1df9cccd85ccabd5897947732d03f21598c49ae57f"}], 0x1300, 0x40}, 0x40) 2018/05/11 00:55:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x2681) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000080)=""/23, &(0x7f00000000c0)=0x17) socket(0x24, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="318246aa358e1a84ffd35d48b3620ec9ac4640976bc7effad1be06e1ca27e748cb35d48f19823b7a9089cf1ec7c964c53c734bb5a91e67ca3e4e92082aa3", 0x3e, r1) 2018/05/11 00:55:08 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) r1 = socket$rds(0x15, 0x5, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x6000, 0x0, 0x0, 0x484, 0x264011) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000040)=r3) listen(r0, 0x0) dup3(r1, r0, 0x0) 2018/05/11 00:55:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) pwritev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="3ff0527e4f08df90af33d1725d8d49c07cb9662bdd21b04928fefd07ff7c26148174116cfd8eec933d0d45e62c777d73e195b49b8d6e35719ffc2fa8a30c51889ed7b0ce1d3e5dd5c54abd767687e9697fc7a4541d493ac82d98cb348701e5f7405d9ec0e09d2a3c16f008f8573607192c4c6eb3b7d716e9d300e1f794ca835de5ed86122594272fb3c7caeee627f3e5613d11e64db2646fb37fc8b3a370a09e392455a1da4d839826e479995f5d9000ddc10e6f744c8f5188cb7e10054be2017b582b7f7cd2f5d6ed9c41c391c060", 0xcf}, {&(0x7f00000003c0)="21368b2fd90107bd899c926b092b926c742c9c7d8143386a2e6b9ba074f003b8ffc34facabface7315aa1f8a5216e3a8bcf994984f069f50e0ab136073e69d10c89fd133559481837ee6a54dbc17b01f22c3b999f589704ced3d0ff8a2f3037cd56c02ac8e5af0d1d6774569b8ad62", 0x6f}, {&(0x7f0000000140)="0079af9e41510ed91294eea5d7aa2d877c6729a802d1d9381bb0bef3d6eca544e90719f49e77683e1b19a2723d1d2cdd4b5be8351c", 0x35}, {&(0x7f0000000440)="2ae2033355d5aac399b27d10550279921bf8ab166a48222b58a4d2dd4753be45ba68bb0b1be7d6c23684c336e5df3fdac629d75ccd2eadb58df57b2ef3fbf817c3c387e2039efa48be67ed0ff3a0f15e3c15531eb9b15ad446f4ff9b26ec4a0d750ba3860b4a96e21ba871a55b058a4db561a5d39f2d0f", 0x77}, {&(0x7f00000004c0)="fc7a42d9ba49adc8052ec7cd7e4cc9d352c1c8f038acc96cee09ec66b71145d628178a948ec7e021a552dab3b48f8a95cf5ee328b5de6474bd037abcff39fabd80d3998b8a7c628b8a2358d7214de85c1276350a38711da7e47bbdc81dcf1074a2853fdafc95b5fb574de58974169b8005cc700939b205aaaa783e07b353a60b70c629ca3dc67666451a96c987be923e4949ead4c859debd110e7ab1c8b740783540eb46c6a175c2c39bb867f2e6fadb26c1113a1d19090331df42f485669d678ba20d70ae0dd7a5fbb0d941c56e0b534ed518582f12e81fbc1abdea1dcb46b7711fc525dd74f24034aa1da21697475b59", 0xf1}, {&(0x7f00000005c0)="c3559f11d864f2cb79f0acd4f402f6230acbb90916680515733e6734c093d6c8c571e02d2661658c58ce5c0dd743c70e5841c178487cf354ce67326a7155a4e97f6b7c6322e537133a5923b0c020fe38e42f72680106280da64e6bae2659fd55dcc3f5abcd262a9748dada4cacabbe212fd9ac87c7c76eced3acc58b0a083ad4457a4c76600fb8c0cc2785de3a523921058abc30", 0x94}, {&(0x7f0000000680)="f73455b8d37569c409bcb23a8ab4b3753ebd89cc0394fe40f6d744c59a3055027ac727138dec41f1e4de2d97d47a8856b2408f121f6e7643506a140bf65124b4f0d219e12aab876fa497ace7164bf2be", 0x50}, {&(0x7f0000000700)="175ff14c56af360b3529a73cca22f06f9395e164f9358275c79e708feaec4a1466c5", 0x22}, {&(0x7f0000000740)="eb2d3660e8819b5a7a936f0db250b3e258b738db034aa58032edc5d24421f3f5293cc2c9c3be89a4f1ae44692b52171b75c552bbaf49a0fe8e9b9bad05283c785e70f1cad5c979f16fc66b425dd03c3f5831c65a3e6f7d28c9a6dac83bb5b95daaa09bd60f2571bdb0fceef81695a4ae9f6d74af5adca21876d0b3d485e5f19cb32193cf630d5b6e1cb3e96b755bb11aae993561d6e4ef31edefcab4338eb290f53d5d95462f9d153fd7ce15dfd7b45fa675750110b6e24215d1c043e4f624018fc730bfdac24dd0d2d53c3cb5a5ae9f7342b459a3c611a1fc9cf2f8866c87351b4d986ed4725d7c910d5467a9d5f2", 0xef}], 0x9, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9ac28600ca59c2e) r2 = syz_open_dev$amidi(&(0x7f0000000900)='/dev/amidi#\x00', 0x6b091312, 0x2040) bind$can_raw(r2, &(0x7f0000000940)={0x1d, r1}, 0x10) readahead(r0, 0x7f, 0x7f05) recvfrom$packet(r0, &(0x7f00000001c0)=""/242, 0xf2, 0x40000002, &(0x7f0000000100)={0x11, 0x16, r1, 0x1, 0x2d, 0x6}, 0x14) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x7ff, 0xe3) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) [ 112.616865] device syz_tun entered promiscuous mode [ 112.642500] hfs: unable to parse mount options [ 112.750397] device syz_tun left promiscuous mode [ 112.760163] XFS (loop2): Mounting V5 Filesystem [ 112.777980] XFS (loop2): totally zeroed log [ 112.793146] XFS (loop2): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 112.803399] XFS (loop2): Unmount and run xfs_repair [ 112.808502] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 112.815395] 00000000267e0b9c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.824336] 0000000067a25d2d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.833249] 00000000d8ffa2d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.842141] 00000000169f0869: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.851033] 000000005762b33e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.859918] 000000000e494d75: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.868789] 000000005b3a2219: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.877685] 000000003cef39d5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.886673] XFS (loop2): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 [ 112.937282] XFS (loop2): Mounting V5 Filesystem [ 112.944094] XFS (loop2): totally zeroed log [ 112.949107] XFS (loop2): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 112.959213] XFS (loop2): Unmount and run xfs_repair [ 112.964330] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 112.971065] 000000004843da41: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.979939] 000000007b4a1a7d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.988815] 00000000b777a5fe: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 112.997728] 00000000f6477ec8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 113.006625] 000000005b471412: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 113.015517] 000000009a43627d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 113.024385] 000000004d8684ec: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/11 00:55:09 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x3, 0x0, 0x11, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2da0800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) 2018/05/11 00:55:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') exit(0x3) pread64(r0, &(0x7f0000000040)=""/1, 0x1, 0x0) 2018/05/11 00:55:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) 2018/05/11 00:55:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xfff, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200), &(0x7f00000002c0)=0xb) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0xfffffffffffffef8, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000000c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYPTR64], 0x8}, 0x1}, 0x8000) close(r0) getsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/05/11 00:55:09 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000002c0)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0000014100", 0x24) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x9) 2018/05/11 00:55:09 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) rt_sigaction(0x1c, &(0x7f0000000100)={0x80000001, {0x9}, 0x80000000, 0x7}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000302f77)="80fd01003af7", 0x6}], 0x1, 0x0) 2018/05/11 00:55:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0xe2) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0xaf2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x80, 0x1, 0xffffffffffff0000, 0x9, 0x9, 0x0, 0x129, 0x1, 0x9}) 2018/05/11 00:55:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) clone(0x202800, &(0x7f0000000000)="b0fadfc6f859caf3d1ea7a3366abed6d5fb8fc21fc8a8a98611efe0f70f2f3f28102cec1ec01cde7c9552804f667d22543c2e2dc631a8e4646027cbb7d3b8bf790ba80ea308b5bf0727d23eebdbd8b99d3d21dcb1f680715e095eb8afb916461ce1df3eb65f7fae1b74978", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="f6f5287039f60e6b38e14cf00af6e3b69498783edfd7c9aa326da70ff19f13ad5e2e6ae19da8adf48acd42e36b8ce5276762bdec408a1eba4e38c943a52e3a2b371957e70abcdaab10f93ef1af7f9e080bff2c9d87cc829c4e3e84ba3007470344b7e33f0f5360a48e3baea5fb0a120f86c51596a2278b17869c87a138c8208e86e0223a8b931aa78395742be2ec7acf9ede94d1365cd24178c0b687bf147cc152995bda9bf8e3cb41c23b826883104343875f9772e82748605c4783883348732d449039d4ad8284826c322d6418c78b53578889ecd9463b1f82515191ff67e85171b8f8a4574cdad7dcf76170ff") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b602ed5c54dbb7295df0df8217ad4000000100000000e6", 0x20) [ 113.033313] 00000000bf450fe1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 113.042239] XFS (loop2): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 [ 113.109048] device syz_tun entered promiscuous mode 2018/05/11 00:55:09 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x404000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0xad6, 0xbb0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) getsockopt(r2, 0x20000000084, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0xf3168e547a052af9) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) [ 113.129743] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 00:55:09 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000080)=0xfeec) setreuid(r2, r2) r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{}, 0x0, 0x0, 0x2, 0x100000, 0x0, 0xfffffffffffffff8, 0x0, r1}) 2018/05/11 00:55:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x388, [0x20000280, 0x0, 0x0, 0x20000398, 0x200005d8], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bcsf0\x00', 'gretap0\x00', 'ipddp0\x00', 'teql0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "cb8223d429379bb510bf58f48d9d9004ed4e793ddab8068e423150dde463473037597b956f573ee8a5e22a1fa00478caa054d64d681fe3877eabfd6cad393c6c"}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'irlan0\x00', 'nr0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@random="edf3432bd712"}}}}, {{{0x0, 0x0, 0x0, 'tunl0\x00', 'ip6_vti0\x00', 'yam0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe0, 0x130}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x3}]}, 0x400) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00', 0x7, 0x4, 0x478, 0x118, 0x118, 0x118, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x6, 0x6}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x5, 0x2, 0x5, 0x1, 0x0, "eee9be4dd66451a04b2ed4476ad3146d2231142beb56df7cce88fb63798a863d0733ecc910bf24887e0c89127501a1e4edf31484c8c2fb5ae01bbd324e42a3cf"}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7b, 0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) [ 113.238206] device syz_tun left promiscuous mode 2018/05/11 00:55:09 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 113.268236] kernel msg: ebtables bug: please report to author: entries_size too small [ 113.285089] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/11 00:55:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001cc0)={"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"}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc5a, 0x200) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 00:55:10 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0xfffffffffffffe03, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) syz_open_pts(r2, 0x40880) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1d2, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000080)) recvmsg(r1, &(0x7f0000002640)={&(0x7f0000000300)=@hci, 0x1ab, &(0x7f0000002540), 0xee, &(0x7f0000002580)=""/168, 0xa8}, 0x0) 2018/05/11 00:55:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001680)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000400500002001000020010000ffffffff20010000a8030000a804000000000000000000ffa8040000a804000005000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac1414aa00000000000000ffffffffff67726574617030000000000000000000726f7365300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c0002010000000000000000000000000000e8002001000000000000000000000000000000000000000000000000280074746c00000000000000000000000000000000000000000000000000000001ff000000000000280074746c00000000000000000000000000000000000000000000000000000001010000000000003800444e4154000000000000000000000000000000000000000000000000000001000000030000007f000001000000064e204e2400000000e000000200000000ffffff00ff0000ff766c616e30000000000000000000000069705f76746930000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000df00012500000000000000000000000000004001880100000000000000000000000000000000000000000000000040007365740000000000000000000000000000000000000000000000000000004af0000006000000cf0d00000300000007000000f9ffffff1f000000010800086800697072616e67650000000000000000000000000000000000000000000001ac14140700000000000000000000000000000000000000000000ffff7f000001e0000001000000000000000000000000ff02000000000000000000000000000110000000000000004800444e415400000000000000000000000000000000000000000000000000010d00000000000000000000000000000000000000e000000100000000000000000000000008000000ac1414bb00000debffffff00ffffffff73797a5f74756e000000000000000000626f6e64300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000800020a0000000000000000000000000000c80000010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000050000002100000001000000000000003800444e415400000000000000000000000000000000000000000000000000000100000008000000ac1414bb00000000010000650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8000001000000000000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000000040000000000000100000000000000380052454449524543540000000000000000000000000000000000000000000001000000190000007f000001000000004e224e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5a0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f00000005c0)=[{&(0x7f00000004c0)}], 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="69676e6f72655f6c6f6365010000002c6e6f7265636f766572792c00"]) shmdt(0x0) r1 = socket(0x1e, 0x4, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/98, 0x62}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/118, 0x76}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x4, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000380)=0xf45, 0x4) 2018/05/11 00:55:10 executing program 4: r0 = socket$inet6(0x10, 0x100000000000006, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x80) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xa0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000140)={0x0, r2}) r3 = getpgrp(0xffffffffffffffff) process_vm_writev(r3, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000440)=""/145, 0x91}, {&(0x7f0000000500)=""/112, 0x70}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f0000000580)=""/225, 0xe1}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/161, 0xa1}], 0x8, &(0x7f0000000200)=[{&(0x7f00000017c0)=""/192, 0xc0}, {&(0x7f0000001880)=""/220, 0xdc}, {&(0x7f0000001980)=""/189, 0xbd}], 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a001000000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/11 00:55:10 executing program 1: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x40041) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/11 00:55:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0xffffff4b) r1 = dup(r0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000000)) 2018/05/11 00:55:10 executing program 3: pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000640)=0x3, 0x4) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x7, &(0x7f0000000540)=[{&(0x7f0000000100)="38d9d26a80d85db94644c1ddd6a85c3286dd5c61fbb3da4c86d5e6ad27a8981b32efcabdbb5bffd13ea615df12c358f0cea72fd25323", 0x36, 0x80}, {&(0x7f0000000140)="94c94dd01bf0f34d2a6d318e70430526d53dbaa44b4d5e0a69b23c83362c4794ef861d61a65948e4da18a12936b4945e0b96e385ed1af41462b9ca3031c2fd360044d8e6d30cb045692f9c6c88d8b97c2f72ce92e926b4ba497fc30601a1625b8069d03fd54d4d78072778ea7b37ca7e15c8d1a0ea77015e2366af598e545de211c7adf81029f5fb341b8af1fcb831ac87ac4d24dcda613a8d0fc0b80d8987dd51fea4e0c9c45e4c452167fd8051f064cb97ac6001871048ad0157003e8cb04561c2a728d0a226385f2cf57a326ca7320ace5312ab524e02230ad249be7850bdeca4f9f7cb6831dccd1a", 0xea, 0x9}, {&(0x7f0000000240)="a45c1f662008e42ba9a9b6bb3b02f5086017a9c982d2b82c287a280923becf5c783276cd713fb88a51e910c4658dcbf8a853d29c759f97b8056bee07d7004d349a727c938d41b470e0f91449446d0c79d6a39f60c4711b63bdbdf76b91cb7f59ad2fe056222f128e33f9903c87f476dbdda7d4897e49cf2ea0e47b3616913c9b89a9d53637c04f32229f38d2ff93b807cc87e321f8ab205c83598aa0558d51846e16338b5b95b8b79a468c6c1346e179ddd0d6d37652808e883cbe00a9b6d2263d752b835de0d6a810322c471a18", 0xce, 0x9}, {&(0x7f0000000340)="4893789c5e2c55276bface1131f71f2c9343bf68e8d527a91f63893bedd72b4ff5edbac222de73e58f136041850799d5b8531ff75e85b5bf1f50b49dc7d8a8942fabad5522036b0d7d3cb120c34a209d91e2afc098f0b455f3f4d8d293b10c4938f2181644972ed2a23c36282a2f302efd705271058b40d4b5fea8e650cc624650499cb3421fa0292856316469a54ace3318957ca6fde1b162b0b61323fa", 0x9e, 0x2}, {&(0x7f0000000400)="fc6587017f8c1a4c18984c20d7dc5338e1dc67b1625e262c22a70b7c8f7fa52a4ac4c96f8693f1c39eaf0dd13bedc082164d89bc6253c351c847fc06", 0x3c, 0x1c}, {&(0x7f0000000440)="45cdc210ebab63bffa2b0cc90e4c42c0a20c1252", 0x14, 0x6}, {&(0x7f0000000480)="58ddd0881ca87fe596f3fb044ce3164af19b030e86e47cc9dddfd9def03055883ef48473c62362511011e73bfb082a572747d1e296806f17f0b13f2ae7639a169f6419c68335110fb580347339a91c40f35a577904a99a2e8112e36a72f13fb81a0fed8e6ae6c29b26e2a0e6c3b79c86f43b2116e1ec4af2f922cd2426fc962f4d208c56aba5f837cc4c426f32824e3575455df8dbdb2c1e5e927c136fcca1eb44bdf7cf07046f320d2e46", 0xab, 0x80000000}], 0x22000, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r3 = syz_open_pts(r2, 0x0) dup3(r3, r2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x8) 2018/05/11 00:55:10 executing program 0: mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3ff, 0x40000) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000000)) tee(r0, r0, 0x401, 0x4) 2018/05/11 00:55:10 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00004f5ffc)=0xbe7c, 0x4) write(r0, &(0x7f0000000040), 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x101000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 114.168593] gfs2: invalid mount option: ignore_loce [ 114.174054] gfs2: can't parse mount arguments 2018/05/11 00:55:10 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$set_timeout(0x17, r0, 0x0) 2018/05/11 00:55:10 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x282800) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) r1 = socket$inet(0x10, 0x3, 0x0) socket$inet(0x2, 0xfffffffffffffff9, 0x7) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/05/11 00:55:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x100, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000740)=""/4096, &(0x7f0000000240)=0x1000) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x14) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x2, 0x9, 0x8}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x6, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1, 0x7, [{{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x410) sched_setattr(r1, &(0x7f0000000140)={0x30, 0x5, 0x0, 0x5, 0x7fff, 0x9, 0x0, 0x4}, 0x0) [ 114.278752] gfs2: invalid mount option: ignore_loce [ 114.284086] gfs2: can't parse mount arguments 2018/05/11 00:55:10 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/48) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x4000000) 2018/05/11 00:55:10 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') dup2(r0, r1) chroot(&(0x7f0000000080)='./file0\x00') 2018/05/11 00:55:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x7}) bind$alg(r0, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001700)={r0}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000001780)='team\x00') accept$packet(0xffffffffffffff9c, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000019c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001b00)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001c40)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000001d80)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001d40)={&(0x7f0000001c80)={0x98, r4, 0x300, 0x70bd2c, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r5}, {0x7c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/05/11 00:55:10 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x7ff}, 0x1) fgetxattr(r2, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/247, 0xf7) getpgid(r1) ptrace(0x4207, r1) ptrace$cont(0x420c, r1, 0x0, 0x0) 2018/05/11 00:55:10 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000200)='\x00!', 0x2}], 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x101ff, 0x0, &(0x7f0000ffb000/0x3000)=nil}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)) [ 114.789592] device bridge_slave_1 left promiscuous mode [ 114.795858] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.811688] device bridge_slave_0 left promiscuous mode [ 114.817227] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.864919] team0 (unregistering): Port device team_slave_1 removed [ 114.875033] team0 (unregistering): Port device team_slave_0 removed [ 114.886106] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 114.904276] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 114.934953] bond0 (unregistering): Released all slaves [ 114.971540] QAT: Invalid ioctl [ 115.150929] QAT: Invalid ioctl 2018/05/11 00:55:11 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x4000000000000000}, {0x40000000000000}}, &(0x7f0000004000)) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000dfe0)) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="0c43ead7d3f77a21be1bcb3ef5d06b81a4e536b3e79773a278f3c72407c03804e00dbe5c013c89153ce5b7790bca4308e2d36c664b283f4677e2af2dfb8c1289af61324fb8bdc27e49102f351f1592f2130257a12f2711ed2525a72c53b699457e099e6674f4fcc650854b4995cd3bdc6c7ff09c4e9038b4ed8d83e4e23eed771128cc2d31e0600e911d3981481992fa33ec8f73f3a476ac379adb5a5dbe4fb5d46010cc9d19f9b0156c87f15c74aa10", 0xb0, 0x800}], 0x2000001, &(0x7f0000000180)='nodev\'\x00') 2018/05/11 00:55:11 executing program 4: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r0, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = memfd_create(&(0x7f0000000100)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r1, &(0x7f0000000040)="16", 0x1) sendfile(r1, r1, &(0x7f0000000000), 0xb512) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x3, 0x803f, r1, 0x2) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/05/11 00:55:11 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000040)="4244d6e42a80d6e42a97010000050003000007fa0000020075080000040000001907d708756eff03746c656400000000000000000000000000229c3f2af308a9c4a3435fc98133d19ef54f35fb7a836a6af9907c7b348682e7a12e8f9804b7e70030e38e41a8171094058da5c8877b625b68efc6429375f397ef0114403c1877da7b55a822a469c2e8", 0x89, 0x400}], 0x0, &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='stat\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/05/11 00:55:11 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "6363b137320c95930c59969cadc01582529788e2"}, 0x18) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x29d8, 0x7, 0x0, 0x3, 0x1, 0x9, 0xa2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x6, 0x30, 0x3}, &(0x7f0000000100)=0x18) 2018/05/11 00:55:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f0000000240)=0x84) socket$inet6(0xa, 0x0, 0x800000000000000) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2}, 0x8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000002c0)={0x101, 0x2, 0x31be4f1f}) getcwd(&(0x7f0000000040)=""/165, 0xa5) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000340)="00c0e48d1cdf7de73324fd4f6e36f57e228a631d68be037313d2874c5bd6b1003a7a572151fb791e187f4677", 0x2c}], 0x1, 0x0) ioctl$TCFLSH(r1, 0x40085500, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000300)={0x21, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'none\x00', 0x3f, 0x200, 0x47}, 0x2c) 2018/05/11 00:55:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/11 00:55:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x4200) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x2, 0x0, &(0x7f0000ffa000/0x4000)=nil}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) recvmmsg(r0, &(0x7f0000001f00)=[{{&(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)=""/143, 0x8f}, {&(0x7f0000000c00)=""/93, 0x5d}], 0x2}}], 0x1, 0x0, 0x0) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) 2018/05/11 00:55:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r1, &(0x7f0000000000)={0x8000}, 0x8, 0x80000) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000140)}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[]}, 0x0) close(r0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0x2000) close(r1) 2018/05/11 00:55:11 executing program 0: socketpair(0xa, 0x80007, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000080)={0x0, r0, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x10002, 0x0, &(0x7f0000ff9000/0x4000)=nil}) syz_emit_ethernet(0x38, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @generic={0x303, 0x805, 0x6, 0x6, 0xa, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "5e202d11aa5b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "8313ac5ec90e33d7d76086142d392ec6"}}}}, 0x0) [ 115.522346] attempt to access beyond end of device [ 115.527421] loop6: rw=0, want=28099, limit=4 [ 115.532153] Buffer I/O error on dev loop6, logical block 28098, async page read [ 115.573201] attempt to access beyond end of device [ 115.578254] loop6: rw=0, want=28100, limit=4 [ 115.582751] Buffer I/O error on dev loop6, logical block 28099, async page read [ 115.590295] attempt to access beyond end of device [ 115.595328] loop6: rw=0, want=28101, limit=4 [ 115.599824] Buffer I/O error on dev loop6, logical block 28100, async page read [ 115.607362] attempt to access beyond end of device [ 115.612346] loop6: rw=0, want=28102, limit=4 [ 115.616806] Buffer I/O error on dev loop6, logical block 28101, async page read [ 115.624334] attempt to access beyond end of device [ 115.629488] loop6: rw=0, want=28103, limit=4 [ 115.633956] Buffer I/O error on dev loop6, logical block 28102, async page read [ 115.664174] ceph: device name is missing path (no : separator in /dev/loop3) [ 115.740186] attempt to access beyond end of device [ 115.745502] loop6: rw=0, want=28104, limit=4 [ 115.749980] Buffer I/O error on dev loop6, logical block 28103, async page read 2018/05/11 00:55:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000040)='msdos\x00') [ 115.784889] attempt to access beyond end of device [ 115.789905] loop6: rw=0, want=28105, limit=4 [ 115.794378] Buffer I/O error on dev loop6, logical block 28104, async page read 2018/05/11 00:55:12 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x4}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x3, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000001c0)={0x10001, 0x2, 0x7fffffff80, 0x400080000000000, 0x1, 0x7}) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 00:55:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x101) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000009000/0x3000)=nil, 0x3000}) prctl$setmm(0x23, 0x5, &(0x7f000000a000/0x2000)=nil) [ 115.902354] attempt to access beyond end of device [ 115.907566] loop6: rw=0, want=28106, limit=4 [ 115.912115] Buffer I/O error on dev loop6, logical block 28105, async page read [ 115.930038] hfs: unable to open extent tree [ 115.934598] hfs: can't find a HFS filesystem on dev loop6 2018/05/11 00:55:12 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x914, &(0x7f00000001c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x89c}, 0x1) 2018/05/11 00:55:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r1, 0x35}, &(0x7f0000001300)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x7a90, 0x400, 0x7, 0x1, 0xffffffffffffff9c, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000014c0)={r3, &(0x7f0000001380)="6a45ecfe4d87112a7ca6cbc8b390a3a734c07ab5697a46b6d7ab", &(0x7f00000013c0)="0d7b3806b9f26d4391cbc9be8da378f9ff697c61308115bb1ed68f6efed06a3881de0e12927cced2ec1f3be214e7d49038023a8fd7466322b37151693b01b7dc163287e6110137b8c1013853833c967260629cd1e2e07a6056b4e81295643ca933fef858f80bebe904526f9ec8cbad0d39eafdfe47495d81f35c55f87c2bb5249ddfb48b4347028e2c029eec488696b4520d51a37d4d4fdfcd7ac2335e4cb66142a09692a818f64dbce74009aff328c8d61de072e0549a8240d044698db18442ff1ca78342e238d78c192211dcc9f3a2dec53b5958ff939d3262b6ac", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}}, &(0x7f0000000200)=0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4}, 0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r5) socket$inet6(0xa, 0x7, 0x8) close(r6) 2018/05/11 00:55:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getpeername(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x138) [ 116.070853] md: Autodetecting RAID arrays. 2018/05/11 00:55:12 executing program 6: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xb2d, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000000)={[{@errors_remount='errors=remount-ro', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 116.097286] md: autorun ... [ 116.100362] md: ... autorun DONE. [ 116.136917] md: Autodetecting RAID arrays. [ 116.157087] md: autorun ... [ 116.160155] md: ... autorun DONE. 2018/05/11 00:55:12 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x2d4}, 0x1, 0x0, 0x0, 0x8080}, 0x80) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x100000000}, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) [ 116.477473] FAT-fs (loop6): Directory bread(block 5) failed [ 116.496896] FAT-fs (loop6): Directory bread(block 6) failed [ 116.516413] FAT-fs (loop6): Directory bread(block 7) failed [ 116.738738] FAT-fs (loop6): Directory bread(block 8) failed [ 116.756142] FAT-fs (loop6): Directory bread(block 9) failed [ 116.768425] FAT-fs (loop6): Directory bread(block 10) failed [ 116.785082] FAT-fs (loop6): Directory bread(block 11) failed [ 116.798954] FAT-fs (loop6): Directory bread(block 12) failed [ 116.807276] FAT-fs (loop6): Directory bread(block 13) failed [ 116.813207] FAT-fs (loop6): Directory bread(block 14) failed [ 118.298483] IPVS: ftp: loaded support on port[0] = 21 [ 118.622873] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.629389] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.636813] device bridge_slave_0 entered promiscuous mode [ 118.661181] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.667571] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.674757] device bridge_slave_1 entered promiscuous mode [ 118.697907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 118.722033] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 118.787444] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 118.812811] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 118.912178] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 118.919313] team0: Port device team_slave_0 added [ 118.942271] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 118.949442] team0: Port device team_slave_1 added [ 118.972312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 118.997314] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 119.023247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 119.047917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 119.253317] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.259707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.266351] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.272731] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.060749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.138523] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 120.215831] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 120.222108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.229342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.303014] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 00:55:17 executing program 3: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6a33f3dfe5d7810ea49d8f073e4ce7a7ab6dc6a17c53b6a50c6e55ee954a39a9697fa1a0165cec70864d555475bcf562ca235bf1b882cdf8ca7b99", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="acf2af4b9e85282fe050cd0c76ce2787d2f813227f7f1fa364f3e691327fc92da0cd18cc9893cf28c570475e1c13bca05e73a2266d0eea02eb86cd3e26fc45f9f9cf4d2db55686a1dd", @ANYRES32, @ANYBLOB="0bf67c21aadcef4daec41f84df58550e05b59eb28580c7c4161d9459371ae0d1b78075de8eb2be1709c84ef92524", @ANYPTR64, @ANYRES32, @ANYRES16, @ANYRES64, @ANYPTR]], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYRES64, @ANYRES32, @ANYRES16, @ANYRES32, @ANYBLOB="af075a804aa59ecdc45821b23000eeea1d31dab99194e77c113bdd2dfedb0c4377ec7d1d7552794c8d4e345733fcbce7638469b7ccb1fcd977c49ff9b35dee9a89b00892492b2ec6aa4f0b84fa0d8e92350f83ba626d336313d66645c98b7a48198997640fe6ae1122621648fc948a23ed1778ef53e810061157dbe6e4d4359d38bb64d71c6fbd299a14523694ebf6571210757f55c1fc5ae7cc75eff0163065a5b71f1a380b9c603139ff9d9a29f65f1bdb7b2ece305ce186fb67c7947feb79e7fa623b9743915a614bd745aa5445d666720e4aa8f95b82d1", @ANYRES32]) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x810000) 2018/05/11 00:55:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) dup3(r1, r0, 0x0) 2018/05/11 00:55:17 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80, 0x80000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000100)={0x7f, 0xeb2f, 0x4, 0x6, 0x3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02030003130000000000b2000000000005000600000000000a00008d000000000000000000000000000000000046d5430700000000000005000900ff0000000a40000012000000008000000000000000ff00000100000343a6a5209b49cc0000000000020c000000002000800a00000000000000ff030000000c8000130000000000000100000000e800000000"], 0x8c}, 0x1}, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000180)={0x2, 0x0, 0x80, 0x6f, 0xa107, 0x8}) statfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/201) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000300)=0xa3, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00'}) 2018/05/11 00:55:17 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mbind(&(0x7f0000c11000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000986000), 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0xaeb, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/05/11 00:55:17 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x7) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0xfffffffffffffffc, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sync() 2018/05/11 00:55:17 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x3a23, 0x4) ioctl(r0, 0x3305, &(0x7f0000000080)) futex(&(0x7f0000000080)=0x1, 0x3, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x401}, 0x24f) 2018/05/11 00:55:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) dup2(r1, r1) recvfrom$inet6(r1, &(0x7f0000000100)=""/165, 0xa5, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x400}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0xda, @empty, 0x1}, 0x1c) r2 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='dctcp\x00', 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000380)=""/18, 0x12) fstatfs(r1, &(0x7f00000001c0)=""/198) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) 2018/05/11 00:55:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7f, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x38000) getpeername(r1, &(0x7f0000002c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000002d00)=0x80) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000002d40)={r3, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) 2018/05/11 00:55:17 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x210081, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x7, 0x7d8f, 0x3, 0x8, 0xba]}, 0xe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000000140)="0100000000b4581d8e") [ 121.684559] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 121.686094] Restarting kernel threads ... [ 121.699054] sctp: [Deprecated]: syz-executor6 (pid 9046) Use of int in maxseg socket option. [ 121.699054] Use struct sctp_assoc_value instead [ 121.710249] done. [ 121.720006] FAT-fs (loop3): Unrecognized mount option "j3óßåפ>L秫mÆ¡|S¶¥ nUî•J9©i¡ \ìp†MUTu¼õbÊ#[ñ¸‚ÍøÊ{™À" or missing value [ 121.761758] Restarting kernel threads ... done. [ 121.776657] sctp: [Deprecated]: syz-executor6 (pid 9067) Use of int in maxseg socket option. [ 121.776657] Use struct sctp_assoc_value instead 2018/05/11 00:55:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x20001000}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x7, 0xdec1, 0x6, 'queue0\x00', 0x7}) [ 121.806172] FAT-fs (loop3): Unrecognized mount option "j3óßåפ>L秫mÆ¡|S¶¥ nUî•J9©i¡ \ìp†MUTu¼õbÊ#[ñ¸‚ÍøÊ{™À" or missing value [ 121.843913] autofs4:pid:9074:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.492352512), cmd(0x0000937e) 2018/05/11 00:55:18 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) userfaultfd(0x800) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) fsetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='net/tcp6\x00', 0x9, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = gettid() ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0x6, 0x100000000, 0x7, 0x7, 0xb, 0xfffffffffffffc01}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000003c0)={0x8, 0x0, r3}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) seccomp(0x0, 0x0, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[{}, {}, {0x0, 0x89}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') 2018/05/11 00:55:18 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000000c0)={{0x7}}) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x2001) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f00000000c0), &(0x7f0000001440)=""/4096}, 0x18) [ 121.857225] autofs4:pid:9074:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/05/11 00:55:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000000)='\x00', 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff13}) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) read(r1, &(0x7f0000000380)=""/181, 0xb5) 2018/05/11 00:55:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0xef78}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0xff}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x4a) pipe(&(0x7f0000000200)) readahead(r0, 0x336, 0x5) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x5e3101, 0x0) getsockname$ipx(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000), &(0x7f000034dffc)=0x4) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000100)=0x8, &(0x7f0000000240)=0x2) 2018/05/11 00:55:18 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000480)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000004c0)="6e65042f69665f696e65743600a00e148d5844f177e8405054a3ea3ce9e81a3024733b1a41f92cfd8381155e5374b7f746e98b3eecb91fd484bb039ea5c494a95729a781c62e871f7f9dcdafbf267d12cb998cdd588b22b9b3a7b646ebf190dc20deb66ab644b8b73e29aec4f8d4c55a3c511e36a426f321bd3e0a96d5ec85ad3ea67723581e46ca0968def63b44dbef008bf8915896000000000000000000000000000000") r2 = syz_open_procfs(0x0, &(0x7f0000000080)="6f6f6d5f61646a0013d9f36add506aeaabd9527a8d16de0ed4b0c23c3c6371355e3cf295fa80b86f84f7d5f14b857e56ca56248f0c4c29d06ff66f8dad1de6390ef1533df3139fb549e126eff258132ff4f4e74fd954e8b81a0927188bd1412004968d9378ca89684000dec89cf3424e7630f73017fa1568d144f3e563d6e04206a5e7cb12a06c8e22de42fb231e8ac9c55196fb000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000, r1}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r4, 0x75, 0x18}, 0xc) sendfile(r2, r1, &(0x7f0000000280)=0x7, 0xb789) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000340)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/11 00:55:18 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snapshot\x00', 0xfffffffffffffffe, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xe, 0x4, 0x6, 0x8000000000009, 0x0, r0, 0x8000000000, [0x305f, 0xa]}, 0x2c) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xea74, 0x9}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/05/11 00:55:18 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x100000000, 0x240) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) socket(0x2, 0x6, 0x200) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/11 00:55:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140), 0x4) write(r1, &(0x7f0000000040)="ae", 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) r3 = accept4(r0, &(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 2018/05/11 00:55:19 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x16) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$nl_generic(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x101}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1100000046ce621502000000001600000000000000fbbc00000000000000000000000000"]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x82000, 0x0) 2018/05/11 00:55:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept4(r0, &(0x7f00000002c0)=@nfc, &(0x7f0000000340)=0xfffffffffffffece, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/234, &(0x7f0000000200)=0xea) 2018/05/11 00:55:19 executing program 4: socket$inet6(0xa, 0x3, 0x400000000003) 2018/05/11 00:55:19 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)="676673326d65746100d46d94251f7b91eed807579a5da0f4a4c9952beff1ce32ee727a7ed1fd0e14595f6d2fcc3e6e9dc7bb64a8b7e8ad26dd7100c20a81772c9b411ffe8efd323a5e0168676d724ec893911f684dfeee80b03df4e53db2a8e265bc38192f15e0c82504722b199772c29e088beca4c60f4f9be1291a25de55cd2e9647b36fbffcca659d61030135a7c4e02bb82dd698e4532d6091a1", 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000140)={0x2a, 0x80d, 0x1, 0xffffffff}) 2018/05/11 00:55:19 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000340)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000280)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0xffffffffffffffb1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="d800000000000000190100007f0000003fb8e59e1da69e3d25c8e57562e7ff1cc8dc34bedc4f92a7c96372eb18ce0ee2dc475cb9494ca7fa78037b3c4d45b818618e52ddd8e58148960c8230978244a0b27c3ccff9317d6380660557f15587c5c7eaf2622f7ff956abb897fc927a5f1c007c9ee926f1cd75a673ad01416147b1d9bddda8d41a6c3fa1dda05a0f1adcf9eb48bc8d2924fca1d8193132ac2c9148e951b8f28446b77cc88b08f04901c95093caa64cc7fdbcfbb8451c26385716b6c32290dd76582585741723b5341593c7e8e20000ed1d14449c73545a391af633e9f690b0b01b4b46621f7fd3e86357605def88f1ddddc5"], 0xd8}, 0x1) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'veth0_to_bridge\x00', @ifru_ivalue=0x2}) 2018/05/11 00:55:19 executing program 6: syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x1050, r0, 0x0) madvise(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3) 2018/05/11 00:55:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = dup(r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) statx(r2, &(0x7f0000000080)='\x00', 0x1100, 0x0, &(0x7f00000000c0)) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x3) 2018/05/11 00:55:19 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f00000002c0), &(0x7f0000000080), &(0x7f0000000000)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x6, 0x4, 0x7fffffff, 0x0, 0xacc129a, 0xa3af, 0x4}, 0x1c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r1, 0x400, 0x70bd25, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x140}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40044) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/75) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x100000000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x1f}, &(0x7f00000003c0)=0x8) [ 123.027542] gfs2: gfs2 mount does not exist [ 123.044340] gfs2: gfs2 mount does not exist 2018/05/11 00:55:19 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) writev(r1, &(0x7f0000001740)=[{&(0x7f0000000200)="2fa4fb3c7a3cc12074ae4d39960db2671bba5890a8bd6ab09610193bb3fc2a04d59e4a56ae164809c0a8533bf5df6e28a54dfb89b85b248c06faabb9802bb54adf4fde4f2e42cb0d759987fd127afbdb53d14c6d5a71100d8d6c591d39186cc4debbd0f611dedc72ed2c234c59c08f3ebb3ead3161a96f8ae819cb6b5b57382a4028d939b2e531c93d7f405991149ab09c3bf6d4c94fae2dc78ca6b5efbedd1b2fb8d997aaf931761de21e5d170ff1922bed6bd46317821f10afc6b26795f8c8ea26f647e4e6e10a6fcca07a837bc48fda97c8464ca400161e3064b5c1a42c464f1e7ea833562967", 0xe8}, {&(0x7f0000000300)="cb7d71215ca07653f161b923772c9a1e98024037887f142778e86219bee213cb08a3840d8adb646bf141f4939d5072528733bbdfa4bee94b51dbd5496fc6ed66bb4bb8177c910a2c909fdd74dd33fc22d8d3344b8a27c0a2df4ae3f55d9fec23fb28576a", 0x64}, {&(0x7f0000000380)="1755f551fc30832c55267344dbba4f16489273290db5802aea8758a1dac74290c18093e928448b0804361674044b44d5f53806393a51f3715339ac9611a71e35e73be11e55d91e89dff34362e96e8af3d521b00ef77e83c4c18e7489b15b01a8b62fba17d56f6a7a20783c85e3ac8c9097176fa8c43b507756580bb3cf7cd9943c3f802f6bda1aca00007c5195cec226ae5a6ab1a9a4045e05a622429386fc35f7570abc4f66", 0xa6}, {&(0x7f0000000440)="3fb49afb2e1f8ed979b503e6d1612b4f19dbcfb36cc8a52b9dbd2a5819a5bd7d056e22e9a93da2bf22bfd9535f6f48120c0565139bb2c49ae9b688e2c485ea3574c3399f8190a85a2083e6974e2eda3defafcf68", 0x54}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="7f5a933bee24884aac6502f166726b4721e1a24ecfa81af9bfd043d17ff1af135a69105114482fe55fe29ddab732346f4dce17fb77b7146d58ddef40d723b3681c2a14c740955039c21d23c53dcb02352ef427dfccab481ac8a2846d333cd869b103ee0e35e6e54ab62a1c69f31a14874c6bc95c", 0x74}, {&(0x7f0000001540)="07c3505f2d05b33afbeec04658b6a33d804c9e5e6370f4d3e4ac5c6876e2f1c4182477b23386383f61e9cb156fbce5b538b0b1e79d81d0ccfa11bc8e256a99fde417763f32f4c5c474f91e712a667f01bef3f5c758a08f21cd4ada03e83cb517fc3cf451758750deb7168b2a9ef7010748e0a39498535642143ec828b2b13fd634fe2353", 0x84}, {&(0x7f0000001600)="c0f2c1546e4238c9342cb34ef7d0c2ca239a7f70bd290f338c2d9244a6496279410b5590f8d4eed509b8cf201538d3008530072c8d831b96909847cdbf7e08f94ee0ed1e4ff7b71bdc06e697840ff5386c64787764d47688b2f3057fbe5a9f65d5f78db9bda967201a5240bbd64caf3a66146e0d6dc9", 0x76}, {&(0x7f0000001680)="14f85d1574151af9a92c4f19b2415d4baf9dc44237e1adb6a4bc77b08e97a85ffb845eefb43224fcf96c275397daa999a13d89421ded34ffbe883d61d7e687185a3d8546d52a01946bc427d1a9ff437982a016ecf94e048cec12e337ab9e861e452f5bc0b3099a246d4ff23307c3d32e27cb340ced4d99ed33cd0fb5a757bbc3c10e757d9978d7fc2889f32d5ef1260ee36f8a4203472cd695d212e5353c898e65a8f28a26ba563bdf96df0b1e7183a8fc8041", 0xb3}], 0x9) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r0}) recvfrom$llc(r3, &(0x7f00000000c0)=""/247, 0xf7, 0x20, 0x0, 0x0) 2018/05/11 00:55:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) futex(&(0x7f0000000040)=0x1, 0x3, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/05/11 00:55:19 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)) 2018/05/11 00:55:19 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") read(r0, &(0x7f0000000040)=""/42, 0x2a) sendfile(r0, r1, &(0x7f00008d1000), 0x401) 2018/05/11 00:55:19 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000035, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x400, &(0x7f0000001800)={0xffffffffffffffff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x381c01, 0x0) sendmsg$netrom(r1, &(0x7f0000001900)={&(0x7f0000000040)=@ax25={0x3, {"94977e3cbdc9da"}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)="ebee90556c6680f3fa1dbe837180a1ce2e475d2c37b5c9af677a6e75f8db6605b32a34eb683814078013d2acb6293503f11320f2254f1cc376b4c0af762113918c2822c7586fae389de48887b9ec05288477a298f7a6f0cfbda78c803f1a6d62ad5d335d448ea24e2a8b94660ef545da255ddeba36eca76fd92d610d63091a33", 0x80}, {&(0x7f00000001c0)="b5f096b74a3e440b7dd9b65106b48604f15bc61bc6c242dcd6ec33ace32c0e16a5544b816058a4498908a84d707c8ea783c75895ad17927cbd2abee78098bf2f14943eae44a32e03b9291aa71f53dd83f0402d0d836f36a9089800ec0a9406587d1e99adf31eaedbb7c1177588c5e316251ab583c8e50a02d76c595348c2a117bac1102de3e922546db43c48cabd10bd51e5d724da4c9227b3b6e1e6f8fdd9025a9acc2fb5b94635351e382c9495aa61530f9e5a09074cf3154c93810960173eecbde32ad1a3f1fa819b49d9da28684f00a1cb3a2defc9227afce5102dd067", 0xdf}, {&(0x7f0000000100)="df1519bf35e5ffa3abfee2492edfcc146f98d44b152623e4ce0088365067cf57ff104f1350ab8e96f38ec086bf9c53caf13cba7ec7810338ef97c54de7f20f14ea3973765705c5886636a842c870187323f088551006268349b04ab7", 0x5c}, {&(0x7f00000002c0)="2c6eb2442d5a87420bf4d1eddfc5eace5b04cf849627da3117a3dacb2975042b003e6fa7be1660a988b3bd1d1220a50c8c72a29e6b56d5e1220418b8ac09cd0e132a296c6bc96d5c8a6c79168ba0698c8c5c0d83e213a4f54d86b3fea3067db4b8997d885202736ef444227c840712fcc00adc0a509873048cd9c13ea42d457c91e56f", 0x83}, {&(0x7f0000000380)="f3a8f1adcca0f453fcf1e5acd56afaa0f3ab4bd1ae9b66ce59c616f8a56d074b2d270d88a5eb7d87df5b17c4679394dfc827af54759b8764e7fc5814b77da8acdccb29f8d09af7368c276487c17c4f2d1289046b3d0d14a25112e7be1b2260eaf2", 0x61}, {&(0x7f0000000400)="098af2db9deed25e95a80b90294233fe9245c881a30bf025a375b8b292d7809c9b8d913ff624ddc661e7a49eeb9d33b4a31858db0713b3ca844b9a86cfd56ce6aff15a2cd1defc081d5b058b6d80583c7f74e76a003f2ebcb1e1be24ffc4fb1e6b2bad662929977591da83bf19825ce919b42a6097246099a0209bbcc78642a7af77a05a1ef7e301a4f8c78b0bc2391d768d440f86190e6a7adfa489fe6f474ebb4ef136c669115ba2ab9af2", 0xac}], 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="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0x12a8, 0x20000000}, 0x2400c004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001840)=@sack_info={0x0, 0xfffffffffffff801, 0x3ff}, &(0x7f0000001880)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000018c0)={0xffffffff00000000, 0x200, 0x1, 0xffffffffffffffc2, r2}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000001940)={0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'lblc\x00', 0x28, 0xfffffffffffffff8, 0xe}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000180)={0x0, @rand_addr, 0x0, 0x0, 'dh\x00'}, 0x2c) 2018/05/11 00:55:19 executing program 1: r0 = semget$private(0x0, 0x8, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/18) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000000)=[{}], 0x1) semop(r0, &(0x7f0000000040)=[{0x7, 0x9, 0x800}], 0x1) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000140)=""/246) 2018/05/11 00:55:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0ffc)=0x4c) r1 = request_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000188fec)) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0xc97c0}, &(0x7f00000000c0)) [ 123.221593] Dev loop2: unable to read RDB block 1 [ 123.226906] loop2: unable to read partition table [ 123.277806] loop2: partition table beyond EOD, truncated [ 123.283643] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 2018/05/11 00:55:19 executing program 5: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0xfffffffffffffffe) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20d41, 0x8) perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/232) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="200000000000000000000100194c05604a6800000008"], 0x20) inotify_init() 2018/05/11 00:55:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x9) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000740)="e5", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 00:55:19 executing program 0: socketpair$inet(0x2, 0x0, 0xdd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000001c0)={r4, 0x3}) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000200)={0x1, 0x100}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) recvfrom$packet(r3, &(0x7f0000000280)=""/71, 0x47, 0x20, &(0x7f0000000440)={0x11, 0xf7, r5, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c75ff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r6, 0x800000c0045006, &(0x7f0000789000)=0x7c) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000240)) [ 123.394830] Dev loop2: unable to read RDB block 1 [ 123.399914] loop2: unable to read partition table [ 123.424902] loop2: partition table beyond EOD, truncated [ 123.430566] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 2018/05/11 00:55:20 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x8000000003}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000000d010000798b1673"], 0x10}}], 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80242, 0x0) getdents(r2, &(0x7f0000000200)=""/199, 0xc7) 2018/05/11 00:55:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000000170000000000000000190000000000009500000000000000c268b930fed3b6cd0eede69d43a953840a7cce48e6de794a0dc89b76bb504ef1a21128d0c7c663e55888baf73b1f7cf2646b44616dce4d866e30bb541db70ef191f69b54782b54674fd89c08f74c5af54f859f322d18ff7cd5e79f40803ac79e"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe, 0x84, &(0x7f0000000340)="4e77582ae86bc806202d7ead41a4", &(0x7f0000000400)=""/132}, 0x28) 2018/05/11 00:55:20 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) setresuid(r1, r1, r1) rt_sigtimedwait(&(0x7f00000000c0)={0x4}, &(0x7f0000000040), &(0x7f0000000100), 0x8) setresuid(r1, r1, 0x0) 2018/05/11 00:55:20 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) 2018/05/11 00:55:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=@dstopts={0x3f, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @hao={0xc9}, @calipso={0x7, 0x0, {0x1bc, 0x0, 0x2, 0xa9, [0x1, 0x3, 0x20, 0x9, 0x1, 0xff, 0x3, 0x1f, 0x8]}}]}, 0x175) 2018/05/11 00:55:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x2e8) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x20000) 2018/05/11 00:55:20 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/11 00:55:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/57, 0x6e}], 0x10000000000003dc) close(r0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x932f, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="7857eec1", 0x4, 0x7f}], 0x100000, &(0x7f00000001c0)={[{@iocharset={'iocharset', 0x3d, 'cp857'}, 0x2c}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004680)=[{&(0x7f0000000200)={0x27, 0x1, 0x0, 0x7, 0x44, 0x101, "d7984355b8062841d5a5c92e99321ab3f9d32c0702a103e45361e6d91136ed68e2e71291b26118a2ef712af850105a2a4a4c050dd768691ea03e95ddc94338", 0x7}, 0x60, &(0x7f0000001780)=[{&(0x7f0000000280)="bba3708791e054429f85e9c4c9fbe82daaa4133cd5cac191138c55b1b1d057d8d564d8491676fc8b6744d45db959cfbbfa2e3c07d2907bf1771a4a5cbf4107cda5b75f5cb8dbddcea21c118a07441d8d250c3dbfed05cd6d2ac60bff10bded3ab45b1e4a2a219b6f564dd8a96c28ea2ca77881b40b73e57338569dc7c40b73a6f37a27f985082158f4cb4270add9dcab6fbf21998a6b8b1db255c8511e0c9326c5c4b41e39541d9514e415374646cbb2586e05c5b32bb91cd3c401783fc86a6071e25577d60900c4cffe250eebedb018dbaf1a971a94de53eef77fad225a8655d0e17024eca1b20f07e326f6", 0xec}, {&(0x7f0000000380)="21a30a098769529e4c75629627bbf09936cbe90e0e78161cb0398c88b1d556a8404de0bd7cd42b94e765cbaef7ff5bdcdb1f5467a1fab55b9463f1dd85e017dc33dc8469cc9b18968aee0de51988d976b2f535da75715670297b750cb0a1bd88371231ba0d92dfe0e9186c76adf676c4ed226488f715ee45bf1de771", 0x7c}, {&(0x7f0000000400)="e7d1a298ef9d672eb010ae240509fdaed893336fe7813f489486b1d885e63754388a4cf081674155729ac7dd7281e193bcf34e8f073cb3015dacecf201a073b7747b8d42da1f7e4942cad9fcae60e97682ae397efcf42ffa92d90300d6fdff0625b1f7bfcc3406f781da8157b3915881bea716b27500b07391c6b693be2b0c713c6ab8c10a6c234b38f871f711cd5e1b465a0f284d3cb8a2181d5b08c4b40874d831071394051f10a0edb5f38f448ed9162b4d097b7aef96882467146dce4ffbe4af3dc1f9659d8f629842a6f5a33f9e82074d5dd4d47a26c663e28ffbe44e83a779b548d3ff1eadfeb020fd5b6a1f994be675f3b6a1419e733422899e563a77f25ff198c777c5cce0afd7d2aa3c22ec423ea977fcc8e77ea4ad9b1669d967b708a74f2d9e238811d80f7829f2cf42f7954057f1a7e0c3f93050696af9830be9d8d980739b45fca0062a1917b80ca0847462b6429df869a86bde3a30498709569e6ddbe1f77ea83a6e774d3b5674c5c4129858eb3af32d8b00a3337523f602055b9a538572979a3adf1ce469e9867d2b7ecf907e85be8a5d9f568d85db2704a462110c689652016ccdd2392eccc52d473d429178f5e97df519a0b284f1b4537ac6c64429b89512092a6678550bec7b72556b040ea26a8a8a3015a74a8a1b99e71aa4aa57665b3eccc413d94526239f3e1cde459e56e17734caaeeaad850c4075428b3355b132766c325b99ee3795569554cd7f46ff68717b287512c8b0301d39c8761a2ee1c86400142f9ba8fb8262412dba9d84081394de81018bee36a270007fcd5289abb473a3d91a68d5e0a77981adc5fce4fc935aeae5c6470188f37e875617faa6e0052619b91902403a4735e1ead1dcc26236c63cc1204fd2228dc9fd4e5e88d9527b499f25c881a5f60489bef8a9295ac22598f7e6cc0ee50a5d3df2a70b126a9d0408cd2779523be5c59d87539c8f095dc64d9346d1d2102ccccc52f934025eacfce1fed09bf8661649361122dd79ba296809a3d0e0fa3681185eb7dc0d2c0e7ac6b5c382a10cb917e837e0422acdf7931ffe56ea201b9dfa2e97776f24f1d9a476f117217fa279f214e656a09094afd0a1c8ff919a6f07bc87903a45928e78ac9cf7d4136b1b076befcea04115d3ef035cee2a63f7bf978d49060abbe203708326c1938fa2fee659553cbbe6f4c1082bec53e7d8fca3062b1b1e6be09f5dc35bc1603b99bc99f23eaadfc1c6ff8ef76ec783cbc754306c1aa1fe3d8939ff7be6ea489e4c394942a264855f3da65030ba16757aef8e327a2802ed6298791cc59fbec69f2100e3c7f2aae1b2545d4daf6206ad73ac62a99cc2ef1c3cf42e7d86870500bc0b930d2885f190deeb51203c52da88e1a203111b5c184f91ab7562ec51c3a3e8c0b54ae3bdfe43dc876d8cb2cd052355190f27e8e01c8d9af14f92634a948bcc28244fe8632876d4ba019ce7c3216b0bb8d403932d458ead1de4b94d44e2aaf26509f07af338f9e6a64aa031e2372727e9bab5a62305d7e845eb6d394b4128b33e3d3de5bb2d8822e900815951fb5a8b42795084f399ca7e471a4a733aa158864271eadb9c81b173385fe55c2bcd3d88b0ac8549225ce4a737e12e6fbfd2c897fa63fd2cef7ce22cf826bd088f7ac9ca9fd72780e51364042c902ffce52eba4f9558641322a1839a27955e1958f9a8ac6669016cba713237c94f042db48920668daea2e3e3f7d1060ed1f1e0bd4d42c2dc5b662fb64eefde3d742b73b79c79ada923a8071fe6d7483ad5cf2412eaba8ab5ce9a5440fbf0eae899d729b7d5d34ace6b4b0cae7ea3e0368058ef299828d19dfb347bb4307b6f09bc5f49e3a4203ba6b03a1add6356b08a979ee3b64d867bd3603f719351f0d6f4d3591bf798faaac9f573cc8e5ae5191212e30058499813d459db371352a5f746dada25d043137c0ae4f24298d9f06a0edcca1b1402a0e920b179a6622dbcf605c7d892f922a150f3cbb4f038f0fd25bd0bd131cbaefd2c8fbafa8a76f5879e0ffb96412f510d596d9ebe81d521cf4bf9ee985ae83815924b395f902e410d643a8458badbb8354268ff5b40179933f837584672f53855e8babd1bbc85e2355a3f0d4cd7ca06eb8ffb269d09933bad2d848da5e5892d16693cdc9ed00a0d4870c2579b6ee2d88adc8a99968cfe22ae454835493a2f64497fad78070dfbcaba980fb307e0f52a543465aa23ba6d450e66c029f9b2236b86c23fb7cc97322df50225ed83efa6593646301d43fd70d72e7743808626201aed13baf0de54e91cf4d768a5762e95e416c13723423e5f89275ff8e3c29e473b4ecc510e77208727870d4fc7290efebef506f3112c6cde5c136340a6f8bbc9204a8b0ba872d7f610d942112b451c73f4623b69cc9fb6b7fe17709e9055e83d89dc4fd2bd23b11aa09f16664461d2fc41bf57043514fc12dfb446c420e083881840e5efed497e9cfc416ada65c70545becf4f4bb7e90a39680e2d81fd16dc5294d18b6723a6821cf840dabdb4898a14447cabc2a1efc0728da86f052071f3688b84f0458c0550fd305977944c63fec350cad62e4f5ceb05ccd0c8690094c52d38ed308fccd9da085c244cdbec9cb14e9d192fe6e7bfec7d0a752fd8f41196da61e3ec15cb7284f860c116111ba93dfcf365bc7f05fd8cd28dfc2a57c195a0c6beb5b3bc6b9ef66edaf9301c582ca6426777f47d8b285584ded811a5edaadf5c843ac9663382c0becf32073699c1f053c3cb14807f750131dc29eb55f52b9e660b0736954403b2095cf55e4b79b6252b5006e734c5ffbc8a0a0aadf2305f75d59d2be0097ddb7729ced6ba0d9cb2daa6296834b1a3de826e9922ff76ac9693b443ea5e0a464260ffc0061e28183f452d5fed3e2925a57ca4eb443ac9550f72c32ad6c7e522311e0180f2e2f45ddb4cac9dceedf0a0cc1dea302991d0dabf593618388594490ce1cd3b2710d6b5d75fcc19c7e8572dd56d16b689a9da81d226de6407560c84b8c9f9c67a37877363f46e643d6e85ab5770a6a6a50a4c5b55d9a1457212348713f8568c250bde5fa18bcb1bf21b5ee0250b3c7d41ba5a160a4f12c929b6ac49225b8279e1fdff28dd513993cb6be6aa30f297ed467588bcc0e20a41d785055fd35e1d26b39291cc23c1827ccd3e59d783633c30bcee410d17fd61791c57f6abe587e312185a741c3f5d34cba41ef136eabad33d31176006577cfbf1b474dc237ad59247dc332abbc80987167f542ba9fcfa5e1630a5af7e007ccf0aafc0fb4dd6bf1c4302ab7f2a280bb48281dafcf91e43feb6c6b602d5e16364ed82bddb391f68192b9b04f697df05170668833d7e53454adc68a80eec9229f39da42f0cfdb0f1665791465d630be66a5a10c9f7fb452b57a1358058f867cb80f35583fa8bfc55a1001e3957b05919296c1ba062917219c527558e0c7325cfc3b84c81e738bb2e6860ca1da6f7c758ed2cf9109e6b35a066f7a9b9f210bfb8b31c7fe13659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{&(0x7f00000015c0)="9e07cd5a7148f3b3752e4574b356c72394f2556e57d44cdfab5e3b8ce476eb59dd8016363d963babab4fe267d9b323d7e03b44086edf4b12ca113757f385d46f0bb972cb455f1eec9359d130b45edf58b7b8fab6b0b62061023b666e8eb436d7f159b77700807d3d9f497cd837f23f149b1ffec6605a6279067092c164c9c0cbbc0fe59e2a3731d25d46c7cfd616611beb649731881d87ae2eae9d4b834c15907a7c5774ccf95dcc03ff2fbc1cc21b12a123d3b3897c6b801057971a1df2d6e85aa8a65d2fd6d5db2b86a055564aa28a19a03f5891ab", 0xd6}, {&(0x7f00000016c0)="040848774c473b31026bb07bab8992b3bf4cdc74b09346d1ce4e2dbbfe9ddcab0352a03d209539acd620b66c27a0142a950a101aef30b73be3a379305b0f859a367d29749f945e83d25298c8c12ac992130da1a8a10ce6a2b1dcad93cfb8df265813120225cb0305ecd06d4fe3719b02bab8fae05935583b8bb0f98be3cc669d6ca82d047bddeb3c6ef3dcb09620ff8f4825704b", 0x94}], 0x8, &(0x7f0000001800)={0x108, 0x109, 0x20, "2b7dfe5b43f4f450407854664295f3ac446c5c016f4f31e19e9128d5177e9d25ca9d0af6413aa1fca6d94c2816eabfb2ee9e7521120cc3a1fd43843d7c07a5e3a633c82dc4e51d33721779e37c308a4bb8b760f85d49d814edaf3868f01186e0027fc922b59ac8dbf4f70bebc3ee9536c81c9c7b2f1ded2d8a9a181523364c08b7b8ce390af84c7f32d1aeb640007f483df277aa5d411e6cb58008af9495f0348520c5e297bbac540e8d6ff8022eee00fc36e193744996bd749418cf5da4e4eaedbab559a582cba29178888a0927f6b0161c3d2872149b80bd095f5e5d848ef23777f79f6bd60cf642590b6bd4d680dbccb21ce05b42"}, 0x108, 0x40000c0}, {&(0x7f0000001940)={0x27, 0x0, 0x1, 0x7, 0x8e, 0x7f, "3d9b115d6d34366a317e9bcdbf55209259b5a090fdde364cc2ee550d03d648e4b5fbb4ba84bef944442c220c001f04f9b95371deda3edfaa90bc4b78c4c11e", 0x31}, 0x60, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="e327ca4e9f3817b5b4408c2994084a9cc3e566681fc744ad67aae10fe50f80034f08e674eafc250aeda306843832ac8090a0d40c959c342a78155cde37866a711bba26751b2c3946c6f44ee600a382c2f20844ad2edab07b9929250fc459ef58a336c92e66edec539af0bf348628e6d2fa02b6595ebeabc071a0747586ff71af23fc4791e6cf2212f09abb89667a5970b658f526bb75b9c6d2d2c78c235e4e7613b9902c5360a8efcf2a3618189e811968be580f0aa3126cb7a5f9d46433e2906276b85c1d84de7f4aee949d403a9bd4d7d9aca0489c415d014c9150261edec694e75fa0", 0xe4}], 0x1, &(0x7f0000001b00)={0xd8, 0x10b, 0x6e39e59a, "2a7e4ff414543a31a7d82170318ceefc184ce813f3ffb3274ba866e13e47ae8132c090dada145b8e8db43f7ec8fd8a625a877a2b8be6aaab2e1f8becb463aa83d01339d01a597d051ce90168bcf8394700cd69de754817284ec5cf490c4b749a84482bb5f4153bbe003aa9ee38b98a0fa4bfdd4bc7de0534413a33fba5f80f5c0403395f396b866b9f757587a72f10ec7a61b7a0dc1876f2a9230a1cefa53443c12929a27c76217d09b38c9569596dec3a889b050c763b67eb97eac8423863cd6f"}, 0xd8, 0x4084}, {&(0x7f0000001c00)={0x27, 0x1, 0x2, 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0x1000}, {&(0x7f0000003540)="19892c21859d8c3c48fa34d851d5fea110e8c70d663943978c7f1e441c65e9a140c982fc75ff3b8c34b59d4b74e6ace1d53a2b96a65fa50786fc1257c6ba617b8ed90196d13cda5d4e76c9af65cf8bed32311409b6b000fbeed2dc3533c82e9c0e5213c56486d48a03543df5f9224b3fb77ed505722488e5aea5539db4b8562a2cb81779f54faf1b22cb8a808f7ef1e1e7b0c34543d1d0780a87d2", 0x9b}], 0x3, &(0x7f0000003640)={0x1010, 0xff, 0x7, "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0x1010, 0x800}], 0x5, 0x800) dup2(r0, r4) tkill(r2, 0x16) 2018/05/11 00:55:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x170, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x110, 0x170, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x2581a8bc, 0x6, 0x0, [0x0, 0x1c, 0x5, 0x7, 0x0, 0x100, 0xfb83, 0xad01, 0x2, 0x20, 0x4, 0x6, 0x1ff, 0x10000, 0x6, 0xff], 0x3}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6, [0x0, 0xffffff00, 0xffffff00, 0xffffffff], 0x4e21, 0x4e22, 0x4e21, 0x4e24, 0x7, 0x1, 0x8000, 0xfffffffffffffff9, 0x5}}}, {{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000200)=0x8, 0x4) 2018/05/11 00:55:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7, 0x10002) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)="ed5840ecf3572b65f571f5fdf3dabfebbef035b4dbef1bbd9dd3e24f798c76feacff3199f9ed705f04dbe07f76700d446d5d6dfca818f6f71608fcd40ba0c4e9961db11a26b289547770a6ae2e8506034d7cdfc5e6d26c55db2d637ac119ad2ca248e5b39a65bc4df105271c7c920fbd2169fdb54cc7441d472761324776eae875c8f1a59f891faabfc222a4a336b170c1cc3eec283e0b0a1f7513639904acea6c4eab610b13ef93208b79defc46dee028923013035ff3d88ed2429717fd2d373144a2ba1fea7f6cfb6805eca7a6c34a1fe792061f7bc5b7cec9adf8c475424e99b9f8") readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) write$evdev(r0, &(0x7f000004d000), 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x802, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) lseek(r2, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x54) lseek(r2, 0x0, 0x3) 2018/05/11 00:55:21 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40081, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x2) shmctl$SHM_UNLOCK(0x0, 0xc) r1 = socket(0xa, 0x800, 0x2) r2 = getpid() fcntl$setown(r1, 0x8, r2) 2018/05/11 00:55:21 executing program 3: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000380)="6980f5ffff72e28b951c6c76", &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='eth0selinuxsecurityem0vmnet1\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = shmget(0x2, 0x2000, 0x7c000001, &(0x7f0000ffe000/0x2000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r5 = getuid() r6 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000540)={{0xff, r3, r4, r5, r6, 0x2, 0x6}, 0x205, 0x7, 0x1, 0x1f, r7, r8, 0x4}) r9 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r10 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r9) keyctl$link(0x8, r10, r1) r11 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r10, r11, r10}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) 2018/05/11 00:55:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f0000000340)=0xffffffffffffff6b) clock_gettime(0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x9, 0x6, 0x7, 0xffff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x0, 0x6, 0x0, 0x7, 0x3, 0x800, 0x4, 0x3e8, 0x0, 0x3, 0xe9c0, 0x40, 0x4, 0x4, 0x9]}, &(0x7f00000001c0)=0x100) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r4, 0x8, 0x9, 0x3, 0x401, 0x3}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000040)=ANY=[], &(0x7f00000003c0)) connect$netlink(r2, &(0x7f0000cdfff4)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) getpeername$netlink(r2, &(0x7f0000195000), &(0x7f000075effc)=0xc) 2018/05/11 00:55:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffff, 0x0, 0x100000001, 0x7f9, 0x5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x5, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xff, 0x10002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000002c0)={0x1000, 0x80000001, 0x8}) 2018/05/11 00:55:21 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) sched_setattr(r0, &(0x7f0000000180)={0x30, 0x0, 0x1, 0x8, 0x7, 0xe65, 0xffffffffffffffff, 0x1ff}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000200)={0xffffffff, {{0x2, 0x4e20}}, 0x1, 0x6, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x390) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xb4d6, 0x973d38868d8bb228) recvfrom$llc(r2, &(0x7f0000000080)=""/114, 0x72, 0x40000000, &(0x7f0000000100)={0x1a, 0x312, 0x1, 0x8, 0x3, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/11 00:55:21 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x109c00, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000280)) fcntl$getflags(r0, 0x1) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fefe, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ftruncate(r2, 0x8001) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r4, 0x0, 0x16, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000200)={0x2, 'erspan0\x00', 0x2}, 0x18) lseek(r2, 0x0, 0x6) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8400, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000000180)={0x3, 0x6}) r6 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) bind$vsock_dgram(r6, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/05/11 00:55:21 executing program 5: r0 = shmget(0x1, 0x2000, 0x20, &(0x7f000058b000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000398000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mremap(&(0x7f00004f3000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000058b000/0x2000)=nil) 2018/05/11 00:55:22 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80000000002, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x431b6a52, 0x0, @perf_config_ext, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 00:55:22 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x402000, 0x0) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000000100)) 2018/05/11 00:55:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4d6a}, &(0x7f0000000100)=0x8) ioctl(r0, 0x2284, &(0x7f0000007000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) [ 125.834387] IPVS: sync thread started: state = BACKUP, mcast_ifn = erspan0, syncid = 2, id = 0 2018/05/11 00:55:22 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0x2fd, &(0x7f00004ca000)={&(0x7f0000000080)={0x14, 0x0, 0x3, 0x1, 0x70bd26, 0x25dfdbf9, {0x800000}}, 0xfffffdd8}, 0x1}, 0x0) dup3(r0, r0, 0x80000) 2018/05/11 00:55:22 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x100000001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000010c0)="7369740080000010ffffffffffffff00", 0x13e) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001040)={0xffffffffffffff9c, 0x7, 0x1, 0xffffffff, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001080)={0x5, 0x0, 0x3ff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x4, 0xe68, [0x20000100, 0x0, 0x0, 0x20000c00, 0x20000c30], 0x0, &(0x7f0000000080), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x0, 0xeac3bd8c9edda645, 0x0, 'bridge_slave_1\x00', 'bridge_slave_0\x00', 'bridge_slave_1\x00', 'veth1_to_bridge\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x9a8, 0x9a8, 0x9f0, [@among={'among\x00', 0x8b0, {{0x0, 0x6, 0x5ab, {[0x81, 0x4, 0x7, 0x0, 0x100, 0x5, 0xfffffffffffffbff, 0xc12, 0x2, 0xfffffffffffffffd, 0x81, 0x6, 0x8000, 0x7f, 0xffff, 0x6, 0x10000, 0x800, 0x8, 0x8, 0x0, 0x8784, 0x4, 0x80, 0x1, 0x5, 0xfffffffffffffff7, 0x0, 0x6, 0x8, 0x2, 0x2, 0x8, 0x243, 0x1f, 0x6, 0x6, 0x4, 0x3, 0x5, 0x6, 0x2b6, 0x3, 0x9, 0x5, 0xfff, 0x5, 0x0, 0x10000, 0x9, 0x4, 0x8, 0x8000, 0x1, 0x3f, 0x3ff, 0x40c4, 0x9, 0x400, 0x81b, 0x1d5, 0x5, 0x0, 0x100000000, 0x3, 0xfffffffffffffeff, 0x2621, 0x0, 0x7fffffff, 0x4, 0xffffffffffff4e9a, 0x0, 0x6, 0x1, 0x7, 0x4, 0x4, 0x5, 0x1, 0xdf0, 0x20, 0xe84, 0x1, 0x3ff, 0x7d, 0x55095a7a, 0x5, 0x101, 0x3f, 0x100000001, 0x10000000000, 0x9, 0x9, 0x5f, 0x6b7, 0xfffffffffffffffc, 0x7, 0x47, 0xe1, 0xffffffffffffff7f, 0x6, 0x6a0d, 0x800, 0x3, 0x80000001, 0x100000000, 0x2, 0x2, 0x2, 0x8, 0x6, 0x7, 0x59000000000000, 0x1, 0x5ca, 0x6, 0x6, 0x6, 0xffffffff, 0x5, 0x3, 0x7, 0xfff, 0x8020000000000, 0xdac, 0x5, 0x2, 0x401, 0x81, 0x80000000, 0x0, 0x1, 0x6, 0x401, 0x9a6e, 0xff, 0x0, 0x8000, 0x3, 0xdc, 0xfffffffffffffffe, 0xa37b, 0x3, 0x80, 0x9, 0x1, 0x6d, 0x7c00000000, 0xfffffffffffffff9, 0x2, 0x4af, 0x20, 0x80000000, 0x3, 0x0, 0x7, 0x80000001, 0x100000001, 0x100000001, 0x7, 0x9, 0x0, 0xb1c, 0x100000000, 0x3, 0xfffffffffffffff9, 0xfc7f, 0x40, 0x2, 0x1, 0x2, 0x4, 0x8, 0x9, 0x7, 0xfffffffffffffffd, 0x2, 0x7, 0x7, 0x7, 0x9c, 0x3ff, 0x1, 0x6, 0x7, 0x7ff, 0x40, 0x3ff, 0xfffffffffffffff7, 0x0, 0x0, 0x1, 0xca7b, 0x40, 0x7, 0xfffffffffffff4c6, 0x0, 0x7ff, 0x1, 0x7c, 0x4, 0x1, 0x1000, 0xfff, 0x8, 0x1, 0xffffffff80000000, 0x5, 0x6, 0x40, 0x3f, 0x7fff, 0x4, 0x2, 0x100, 0xbc81, 0x8001, 0x7, 0x7, 0x9942, 0x8001, 0xd99d, 0x8628, 0x13b, 0x5, 0x6, 0x800, 0x200, 0x3f, 0x8a9a000000000, 0x8, 0x0, 0x6e, 0x32, 0x1, 0x9, 0x1ff, 0x80000000, 0xb086, 0x400, 0x8a8, 0x4, 0xfffffffffffffff8, 0x3, 0x0, 0x7fff, 0x80, 0x8, 0x81, 0x4c, 0x0, 0x4, 0x3, 0x19ad6a87, 0x10000, 0x4, 0x8], 0x7, [{[0x3f, 0x2], @dev={0xac, 0x14, 0x14, 0xa}}, {[0x3, 0x1f], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x23b8, 0x7], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x1, 0x7], @multicast2=0xe0000002}, {[0xfffffffffffeffff, 0x3], @broadcast=0xffffffff}, {[0x401, 0x9], @dev={0xac, 0x14, 0x14, 0xa}}, {[0x100000001, 0x3], @multicast1=0xe0000001}]}, {[0x1, 0x2, 0x19, 0xe2e, 0x4, 0x10001, 0x1, 0x1ff, 0x9, 0xfffffffffffffffb, 0x2, 0x4, 0x1, 0x2, 0x8, 0x5347ef2, 0x1, 0xd8f, 0x7fffffff000, 0x0, 0x400, 0x40, 0xfffffffffffffff8, 0x0, 0x7, 0xfffffffffffffe01, 0x2, 0x1000, 0x401, 0x7, 0x5, 0x5, 0x4, 0x800, 0x5, 0x2, 0x9, 0x3, 0x20000000000000, 0xffffffffffffffff, 0x1000, 0x6, 0x1, 0x80, 0x5, 0x4, 0x400000, 0x9, 0x80000000, 0x1, 0x8, 0x1f9a55c4, 0xc6b, 0x100000001, 0xffffffffffffff00, 0x264c, 0x3cac8000, 0x8, 0x4, 0x4, 0x5, 0xfffffffffffffff8, 0x9, 0x100000000, 0x401, 0x4, 0x6, 0x10001, 0x7, 0xfffffffffffffffe, 0x0, 0x4, 0x7, 0x100000000, 0x1, 0x6, 0x0, 0x9, 0xfff, 0x9, 0x7fffffff, 0xffd8, 0x3f, 0x7, 0x1ff, 0x10000, 0x3f, 0x8, 0x8, 0xfffffffffffffffe, 0x6, 0x0, 0x3, 0x20, 0x10000, 0xfffffffffffffffd, 0xffffffff, 0x60, 0x8, 0x5, 0x1, 0xfffffffffffffffa, 0xe26, 0x200, 0xcd7f, 0x0, 0x0, 0x9, 0x8, 0x7, 0x0, 0x5, 0x2, 0xfffffffffffffffd, 0x80000000, 0x1000, 0x7fff, 0x1f, 0x80000000, 0x8, 0x8, 0x8, 0x7, 0x1, 0xd244, 0x3, 0x7, 0x2, 0x9, 0x6, 0x7, 0xffffffff, 0x3b, 0x6, 0xfd, 0x2, 0xfffffffffffffff8, 0x7fff, 0xdf35, 0x6, 0x8, 0x1, 0x6, 0x4, 0x1, 0x400, 0x3, 0x8000, 0x0, 0x5, 0x6, 0x4, 0xfffffffffffffff7, 0x4a, 0x0, 0x9, 0x5069, 0xfffffffffffffffd, 0x40, 0x7, 0x2, 0x3c, 0x1000, 0x800, 0x4, 0x6, 0x2, 0x7, 0x101, 0x2, 0x2, 0x3, 0x3, 0x40, 0x40, 0x2, 0x10001, 0x1, 0xea5, 0x9, 0x0, 0x1, 0x10001, 0x6, 0x88a9, 0x2, 0x3, 0x101, 0x9, 0x4, 0x4, 0x3a1e, 0x7, 0x91df, 0x1ff, 0x400, 0x8, 0xfffffffffffffffa, 0xffffffffffffb5e0, 0x8, 0x100, 0x4, 0x3, 0xdafc, 0x3, 0x1, 0x4, 0x3f, 0x97, 0x65ee, 0x80, 0x81, 0x7fff, 0x3, 0x40, 0x9c24, 0x40, 0x0, 0x1, 0x40, 0x1b, 0xb71, 0x7ae, 0x5, 0x4, 0x7fffffff, 0x8, 0xfffffffffffffff7, 0xd227, 0x5, 0x2, 0x5, 0x4, 0xc3, 0x80000001, 0xfffffffffffffff9, 0x100000000, 0x9, 0x6, 0x2, 0xcb, 0x1, 0x100000001, 0x0, 0x2, 0x400, 0x3, 0x0, 0x7, 0xfffffffffffffffd, 0x1ff, 0x2, 0x2, 0x0, 0xb28, 0x401, 0x3], 0x5, [{[0x1f, 0xf9], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x4], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x3, 0x401], @multicast2=0xe0000002}, {[0x8, 0x4], @broadcast=0xffffffff}, {[0x4, 0x2e6a], @dev={0xac, 0x14, 0x14, 0xc}}]}}}}, @arp={'arp\x00', 0x38, {{0x10f, 0x800, 0xa, @loopback=0x7f000001, 0xff000000, @dev={0xac, 0x14, 0x14, 0x11}, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x60}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"05826f9ecdfdacd10e1d47285b412f73723b432dd898b9a7e99c9d676c38"}}}, {{{0x7, 0x2, 0xe97f, 'team0\x00', 'bridge0\x00', 'dummy0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xce011639b87aa897}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x15, 0x2, 0xf9, 'tunl0\x00', 'ip6gre0\x00', 'bpq0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xf0, 0x128}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00', 0x2}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0xf, 0x22, 0x88e7, '\x00', 'bpq0\x00', 'ip6gre0\x00', 'ip6gre0\x00', @random="c7f228487910", [0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xf8, 0x178, 0x1b0, [@helper={'helper\x00', 0x28, {{0x0, 'Q.931\x00'}}}, @realm={'realm\x00', 0x10, {{0x3ff, 0x100000000, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @common=@ERROR={'ERROR\x00', 0x20, {"295c72a49ec51b9c2e0e5cee93b2dd1296232a03b7edd571c5e014674def"}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}]}, 0xee0) 2018/05/11 00:55:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="bce56cea9db88ad74e00490fa2"], 0xd) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f00000001c0)="0f01cb0f35260f01df640f01cf670f01f3f36c640f589c5e00362e0f38f174080f01d6b8430b8ec8", 0x28}], 0x1, 0x54, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 00:55:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x50, {0x2, 0x4e20, @rand_addr=0x4}, 'lo\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) ioctl$KDGKBLED(r1, 0x80045113, &(0x7f0000000fff)) 2018/05/11 00:55:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, r0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/114) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x268000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='ppp1^user-GPL[]\\keyring\x00') 2018/05/11 00:55:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xe0042, 0x0) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0xffff, 0x80000001, "abaac5e50e42", 0x88}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="0000ff000a002300aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/05/11 00:55:22 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x414000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xa9, "f739ae47b8e97d1470453b804cd7c7cd9404a86feff179b178e1dbf0d0b331a03eec957e398e3c644f88b57c64d74659d8684436473ec63a833c349b158f900e292f6d5ea06ef6ca217c2569954b2253968a60f896aa61a8a303bde93c71b523146fb5a1a06b41febd3b938826b764c7e331fbaf424c6c49e181985a5b51c158337313a4b91a6b6ac7a7f3568c01615b2a1300fb997dafb5beb2da919fcf75f12a9b7d2cdd475eb0dc"}, &(0x7f00000001c0)=0xb1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x80084504, &(0x7f0000000000)={0x0, 0x40000000, 0x0, 0x0, "050098d65328f00557225586db142cdec600011754d2030356947768938f405e"}) 2018/05/11 00:55:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003b6fc3), &(0x7f0000000040)=0x2ed) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f00000000c0)=""/4096) pipe(&(0x7f0000000080)) 2018/05/11 00:55:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a60000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/05/11 00:55:22 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x800442d3, &(0x7f0000000040)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x6) 2018/05/11 00:55:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x10) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e5, 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, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2f, &(0x7f0000000240)=ANY=[@ANYRES64=r0], 0x1) write(r1, &(0x7f0000000040)="a0992433792b35028661a41f7e8019a6afcd87550ffaf66017b1fbacd2034c91b06535ec8d2cfc4be7abeacd11b43c2770ff87538264dcd07c47f899242ff6b6ae5a329a1ee7a5289cd63242ebc8dd9d8c5c16fab89fa2d1510b24c5005857ad0316027f5e1f71e9972df639f4cc7ccd0d22a7c27d74924e", 0x78) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='\x00', 0x1, r2, r3, 0x0, 0x4, 0x4000) 2018/05/11 00:55:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) socketpair(0x1e, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x3, 0xa34, 0x7, "985564380d6209c3feb30c04a1958c4c5643da312c67ee2e6ebec2f9db28f12e15cfe161464e1026d94784a752659f80a317283d33ca5fd3e592db078aa65f", 0x1c}, 0x60) 2018/05/11 00:55:22 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x21) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/33) sendto$inet6(r0, &(0x7f0000000080)="10", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) [ 126.269354] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/05/11 00:55:22 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x8000000000000}, 0x1) r1 = gettid() r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x111080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = shmget(0x1, 0x4000, 0x78000800, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000340)=""/208) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r5, 0x400) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000640)) tkill(r1, 0x1000000000016) 2018/05/11 00:55:22 executing program 5: userfaultfd(0x80000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = semget$private(0x0, 0x2, 0x58c) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f00000011c0)=""/83) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x111000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001040)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000001140)=0xe8) recvfrom$packet(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x1, &(0x7f0000001180)={0x11, 0x0, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/11 00:55:22 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000280)=@req3={0x9, 0x72, 0x5, 0x4, 0x7fff, 0x7, 0x6}, 0x1c) recvmsg$kcm(r0, &(0x7f0000001180)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001100)=[{&(0x7f00000010c0)=""/49, 0x31}], 0x1, &(0x7f0000001140)=""/35, 0x23}, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x7fff, 0xab0a, 0xffc0000000000000, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24}}, 0x8001, 0xff, 0x7, 0x72, 0xffffffff}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}}}, 0x100, 0x8}, 0x90) 2018/05/11 00:55:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f00000001c0)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='logfs\x00', 0x0, &(0x7f0000000400)) fstat(0xffffffffffffffff, &(0x7f00000002c0)) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000180)="1b4745db2afce904722745e781880653ff65ece6ad49cc4c10e4e64dcb125085cf2a27bac36c647d10ce4d9a0779dfcef19a9b3304a6239932bf271341e619dcb112b561dda60b25183af3db4fdd8cb0292ab6626d6fb7c80b3aa2d48c1671fd8495de65206c5d5f2f5e633edb671a67a3758a7cbc6320e7eead6281130c689203e639b65e9069610834f9eec52b4a86eb29eb85612c71a8a4e58d3e42b05063d7a46ccf54ea1e5e01f0f881eaa4") getdents(r1, &(0x7f0000000080)=""/14, 0x18a) 2018/05/11 00:55:22 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="32a53783bae57f2b"], &(0x7f00000001c0)=0xc) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "6cb78209ad88b89d1fd309169f44812107130ee55da30510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0xb) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000080), 0x0) 2018/05/11 00:55:22 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @multicast2}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @rand_addr}, &(0x7f00000001c0)=0xc) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) getpeername$packet(r0, &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003ec0)=0x14) getsockname$packet(r0, &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003f40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003f80)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f0000004080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000040c0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000041c0)=0xe8) r12 = accept(r0, &(0x7f0000004200)=@can={0x0, 0x0}, &(0x7f0000004280)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004340)={'bond_slave_0\x00', 0x0}) r15 = accept(r12, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000540)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004380)={'team0\x00', 0x0}) fallocate(r15, 0x1, 0x1, 0x1ff) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000043c0)={@local, @multicast2, 0x0}, &(0x7f0000004400)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa401000}, 0xc, &(0x7f0000004ac0)={&(0x7f0000004440)={0x674, r1, 0x300, 0x70bd2c, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x1ec, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x84f4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x44}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x803}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r5}, {0x124, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}]}}, {{0x8, 0x1, r8}, {0x48, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r9}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7a69}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x264, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x3ff, 0x9, 0x31ba}, {0x5, 0x100000001, 0x1, 0x8}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1e80000000000000}}, {0x8, 0x6, r14}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x0, 0x300000000000000, 0x8001, 0x2eb3}, {0x2, 0x99, 0xffffffff, 0x10001}, {0x1, 0x5, 0x1000, 0xffffffffffffff63}, {0x6, 0x2, 0x844, 0x7}, {0x100000001, 0x7, 0x9, 0x7}, {0xffffffff, 0x4, 0x1, 0x1000}, {0x8ed, 0x7, 0x8000, 0x3}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}]}, 0x674}, 0x1, 0x0, 0x0, 0x4}, 0xc000) ioctl$int_in(r15, 0x5451, &(0x7f0000000340)=0x4) 2018/05/11 00:55:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, r1) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/05/11 00:55:22 executing program 0: r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x5, &(0x7f0000000000), 0x39) 2018/05/11 00:55:22 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = dup3(r1, r0, 0x0) getsockname$netlink(r0, &(0x7f0000004240), &(0x7f0000004280)=0xc) ioctl$TCSBRK(r2, 0x5409, 0x101) 2018/05/11 00:55:22 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1e32}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3f, 0x0) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x400) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)) 2018/05/11 00:55:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000240)={'nr0\x00', @ifru_settings={0x9, 0x2, @sync=&(0x7f00000001c0)={0x1595, 0x7, 0x1ff}}}) madvise(&(0x7f00009cf000/0x3000)=nil, 0x3000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r0}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)=0x1) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{r1, r2+30000000}}, &(0x7f0000000080)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/11 00:55:23 executing program 1: gettid() getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x0, 0x7f, 0x4, 0x1, 0x0, 0x8001, 0x0, 0x0, 0xd70, 0x2ac9, 0x81, 0x4, 0x80, 0x3ff, 0x800, 0x4, 0x2, 0x4, 0x816, 0x9, 0x4, 0x2, 0x80000000, 0x5, 0x1, 0xb4, 0x6, 0x9, 0x54d, 0x0, 0x6, 0xffffffff, 0x8001, 0x8, 0xc94f, 0x400, 0x0, 0x6, 0x0, @perf_config_ext={0x9, 0x7}, 0x800, 0x8000, 0x0, 0x7, 0x0, 0x5f, 0x2}, r1, 0x4, r2, 0x9) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x880, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20}, 0x0, 0x0, r2, 0x0) 2018/05/11 00:55:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xffffffffffffffff, 0x20400) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/05/11 00:55:23 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x1) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ea49e1d5f0e76f7b857a39d74617919389bef7b0204a614f900e82d56300cae7da1687758ce6d847859acd3c398e8820ce3b182129ccaacc0bdb7fc207f5d7298c4d58dadf4c3ed5f75927826979bc07eeb60e9933140f2f98ac305c6f", 0x5d}, {&(0x7f0000000140)="54da460173ed2326249f91143e3e69b617e46670ac50524cf03852c4764e668a907773c49cfeee04000000000000004b50e05a3b4ea63380efffd0c72df6624ea48fa4d21882295ad315d0a86231237fad3fce80b482fcd8c3375cb0defd2ba0df031b0181f7725a6b56fc030c1f94b613c1aa99f15f0074d34c41fd7eb9a850759e2883c2acbd9057f1b2c2d92084cc3794332dee220c9f406658e844261a2c833e84426c952b3505441744fe06", 0xae}, {&(0x7f0000000200)="afa91d5232353ac39a94ab1c210d134e798cb8c02d83343864673efa0ae48bcb830403b274c15d6c35b959ee42492ab8e80e8488be88b8f6d4f1c2aaaabb663222d8c84452dafbcedd2e4f28cf06b8941e91a12e40048b8e16b5990491626d75a72a35ac36c1df31514c2d9c1dc05bea754f40a86ae9c782fa0c8098a0a14b4f8e029fb8ab1e87f59271132889b6fd759860c441891ab98405be2af782f162c7cbb55df16c20fc0929c5af6bdb66d84718e0fef693f56816b5744a1111bca337c5f73d0edcd0d5ff0b9580b266798f4c7e1ffc4d6e7e75717257e21f629e2605b0a5fc8bc29e13d7f7fa673c3e9583a4b4264295", 0xf4}, {&(0x7f00000004c0)="2e67b39fb3a11cef2b7e50", 0xb}, {&(0x7f0000000300)="444c929fa2b7838e8c727d3132c175bcf06e02c96032a69c538faa9174e68b26713917ec76f832ad7b7cb1411828a59be002", 0x32}, {&(0x7f0000000440)="9267968494611841b93894e804212c35911507a03831edb1550b04bfd3f7c9f4622cc31c6bba9d34394a77545867276fe6974b1ddc88514f8a65db1f25376e68912d544fbeb1ab391c9926b6eb1969d6ab497cb9b06862d23693948ed68b439f957974dcdc5b7998f85d5ceceb", 0x6d}], 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2001, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0xffffffffffffffd4) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) 2018/05/11 00:55:23 executing program 0: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x2007fdffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r1, 0x0, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) 2018/05/11 00:55:23 executing program 7: r0 = open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x400000, 0x0, &(0x7f00000000c0), 0x1000, &(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES16=r0]) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1263) 2018/05/11 00:55:23 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4000000000) 2018/05/11 00:55:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="3665a19b41e97ac7", 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="0e", 0x1}, {&(0x7f0000000280)="182a42ff021019014cb543ad6268e8dd67583821a458902488b342834865a7e09065d2a2ac92b76c3f08a85cdbaef6d9e56a4d78c38dd2ef254373c69c3c8cf8713badace227d8a6ebe63a2cfb659ff957a50d16c27e6b800c28e4", 0x5b}, {&(0x7f0000000340)="bb6f69e82dc0f531b848d0ba94cdebfed5c9b4d9fa0e6ca6b17c7156c08b1fcc49dbca21d3989bbb7a516ba6e26b851ab1eb4c74d566816340717a080fa3407ce1e8664351a49899d88ae4be6cd5489dbb3c8fad17f5aaaa5d8c757af3", 0x5d}, {&(0x7f00000004c0)}], 0x4, &(0x7f00006b0000)}, 0x0) 2018/05/11 00:55:23 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000000c0)=0x8c76, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x107001) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e21}, 0x10) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000040)=0x1) sendmmsg$inet_sctp(r1, &(0x7f00000082c0)=[{&(0x7f0000000380)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000001500)='s', 0x1}], 0x1, &(0x7f0000001600)}, {&(0x7f0000006ec0)=@in6={0xa, 0x4e20, 0x2c5, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000007f40)=[{&(0x7f0000006f00)="95bd60ea290b0a9ca72a47aa33583d632bca6c078a05bc34", 0x18}], 0x1, &(0x7f0000008180)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x2, 0x247}}, @authinfo={0x18, 0x84, 0x6, {0x100000001}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1d}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1e}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8204, 0xfffffffffffffffc, 0x1e29}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x0, 0x4}}], 0x108, 0x366d4b2b92d43210}], 0x2, 0x10) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x10000, 0x100) 2018/05/11 00:55:23 executing program 3: syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x7ff, 0x20400) socket$pptp(0x18, 0x1, 0x2) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000004c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) socketpair(0x9, 0x800, 0x9, &(0x7f0000000500)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x5, 0x1, 0x10001, 0x43, 0x36, 0xffffffffffffffff, 0x4}, 0x0) r2 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x6, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r3}, 0x48) fcntl$getown(r0, 0x9) syz_read_part_table(0x7fffffff, 0x3, &(0x7f0000000400)=[{&(0x7f0000000540)="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", 0x1000, 0x5}, {&(0x7f0000000200)="2fbc9a52ebbcfa3f5d8b62d3058d4c0a150bbcffc635454d8616a23904e5092bdc4b98b9bcef7ca61f768c22a43529cdf79a5d2f3f72c6c0466f9882b8772b0dd69c8b2be18487e714c2247ab80ce8e18c515b0c1a107f068611eabb64e1e2f9ea1b4b5318a0166f931859d0d6f48c69f574e3cb8b176aee714c1c82f77970117a4e842e42c5fc70c74928bcf6ae93d6f35b9d4ef9414ce06b2b69a6c47bd9afb8c95d0a6438d8d7da6e734a785271af57e5358a90c75c8c8b528f916d1758f0fdbb43863ad37a98641df7aa39db64d8", 0xd0, 0x10000}, {&(0x7f00000000c0)="5500b67094d77588e496806311b79318489635c6216bada5c5bf5f48b258f264604b0a2486c72b3fdd961e82865e88a5d3ff8fcce3b1dcf6c397817982e6c71c9b737da2782d1efa5b605cf179b8b7325d7263090fbd8e5ea505e89b7e", 0x5d, 0x2e0}]) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) r5 = getpid() getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)) r6 = getpgrp(r5) sched_setattr(r6, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x2, 0x0, 0x9917, 0xff80}, 0x0) lseek(r4, 0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setattr(r6, &(0x7f0000000040)={0x30, 0x1, 0x1, 0x4, 0x8, 0xfffffffffffffffb, 0x7, 0x5da1}, 0x0) 2018/05/11 00:55:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)="2e2f66696c65302f2f696c6530ff", 0x0) mkdir(&(0x7f0000000080)="2e2f66696c65302f2f696c6530ff00", 0x5) unlink(&(0x7f0000000140)='./file0\x00') [ 126.819945] mmap: syz-executor0 (9434): VmData 35213312 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/05/11 00:55:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x141200, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000002c0)={0x3, 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r0) 2018/05/11 00:55:23 executing program 1: sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x0, 0x8}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000240)=0x84) ioctl$SG_IO(r2, 0x2285, &(0x7f00000006c0)={0x0, 0xfffffffffffffffe, 0x71, 0x2, @scatter={0x3, 0x0, &(0x7f0000000500)=[{&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000380)=""/39, 0x27}]}, &(0x7f0000000540)="2b94ed29c17a394a771237c9ff9a30d5704c5cb9eb39be38c07de8e6e2eb08a94117848502de965423056ba59c4f43942a076ee5b14451dcbd4e10c7a02b607f65a62788d0769a816a2428786445bb6ea150d2f3b6e8c08a7d10c9d03d9a8e38d6b2db410f12679c16627e6d6559c88e29", &(0x7f00000005c0)=""/181, 0x3ff, 0x10004, 0x1, &(0x7f0000000680)}) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)="2e2f66696c65302f66696c653104", 0x0, 0x0) dup2(r0, r1) 2018/05/11 00:55:23 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x100000005, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000180)="c9b2160759b0c40751584b150ecaaef97718930828b95f96cd619e48f793e643ecbd2e3a0d9f825c6afc4776f5aca961a2ed8541b144f356b47937fe9e3eb99c941c6ce73a5390d082385d87e4bfa8ea566b1b6ea17bf21ade03aa13efc6fce772ceed48b19008c574a754ccc26be9bd5f0378cb4f4287c1cbc3135d4709fa254161972fc844846641b96353f466c636ccaecf09262fca01", 0x98) bind(r0, &(0x7f0000000100)=@sco={0x1f}, 0x80) listen(r0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 00:55:23 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x462080) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/30, 0x1e}], 0x1, &(0x7f0000000180)=""/142, 0x8e, 0x4}, 0x10000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x3, 0x20080000}) syz_mount_image$cifs(&(0x7f0000000280)='cifs\x00', &(0x7f00000002c0)='./file0\x00', 0x9, 0x7, &(0x7f0000000780)=[{&(0x7f0000000300)="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", 0xfd, 0x3}, {&(0x7f0000000400)="cb9a4421e33a5379d06cc0b48e0c955415d024f6c258a095e8eef4cf7ccc268da61de08ced54a5dc737d3b4928df79bc14c15a0054f9458ca1b78d404dd9d334a988bbb9c147e4e8d9", 0x49, 0x2c}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="5130f91b8cc557ae37e2759386fef54595105cff7f7aa52764c7d023a8f4d60109db229b251f472fac4b6d71b6e31d5b8a14a7143fe1898d0e81329a0e08d662a3c1026fbbf8bed4df7c8902e2cd22c5c2e7d32fd6bd20d849e0831b3aafcea6f8448d35074ea09cb659cfc0a97dbf85b089b99b3529b3a7", 0x78, 0x9}, {&(0x7f0000000600)="9528b2f97e61e0e9cf06a1fa0fa5b6edf7de8779b0a1b4c2c8a1a3d815ce4ed4d14b9fb7e6ddd3766a6d827da06225144ca98070a80f5a5db2ec2c9d451ab8484e7e7cdc7414d9f306cde6854e419f184d43aa0fe2c3721ac8a477aba997315652756e5d317a5bf3653c8c18bfe5560dfeeb88ec4ab06cf30043aaa2e0071c140f6a7021871552f41712a6479fefd496b6f899346b4c955d321863c5ee0be89cce1a3b", 0xa3, 0x3}, {&(0x7f00000006c0)="99f7e094f7b04f12b68df630c877989d8279d42ae72ecba4775bdf0eeca1e19817cd5c5b06cfb890921c6509e65795cba3c4a49c32acdeb778046852e10aa20b5d1d90307e2587d4bdbc01d0465865a7fe2df9ca6c3f73eca0808da6221cbb25f3f725ecf02528b0a1", 0x69, 0xfffffffffffff801}, {&(0x7f0000000740)="bb2a9b92090d96", 0x7, 0x10001}], 0x200000, &(0x7f0000000840)='/dev/input/mice\x00') 2018/05/11 00:55:23 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="7c82", @ANYRES64=r0, @ANYRES32, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="6df0f444ae00fdde6122b4804e85c128047e4177d0dd7ee738ece54ef1eca3c83650e0e87de335d503f305aa83efd1b9e3f4111aba299ef2425ccf872cafd762980212f078d4756a14ac6de18b541f6f27888b34c715db3ba8efb5020db69557203f325007a4", @ANYRES16=r0], @ANYRES16=r0, @ANYRES64, @ANYRES64=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES16, @ANYRES32=r0, @ANYPTR], @ANYPTR], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYRES16=r0], @ANYPTR, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="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"]) r1 = open$dir(&(0x7f0000000040)='./file0/file1\x00', 0x3, 0x8000000000) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000500)='./file0/file1\x00', 0x0) renameat(r1, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00') [ 127.060423] sched: DL replenish lagged too much 2018/05/11 00:55:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="00000000030017c5472b5e3d67bd6ea4215ed878997412ab4960aed3f98c1bf2618cfd396a309430664b358d5459c6139f168b86e61880277b10d18c5ac36fc38d7034bb09000000ef0200e8b1d062fcedf9e58db8730b326cd98c5b6fda9e8bbb488f01abfbb365ab223f5d73b35f5db35f538ad5f4641200ac154dd61c01ccd9f4b6db290e94adde1f4520458687ed901c3811e828abf2e91f12427e4d3343f8669d6c2d0bb16b16eeadc72687b3925933cdfd3b6aec37825627fbdc78e49581efe00c33835d6224d057df77ce5569ef662f0232a80b4016"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x8008af00, &(0x7f00000000c0)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x8, {0x2, 0x4e24, @rand_addr=0x2}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x2, 0xf2, 0xffffffffffffffff, 0x5, &(0x7f0000000180)='veth1_to_bond\x00', 0x20, 0xff, 0x5}) 2018/05/11 00:55:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x3, 0x3ff, 0x6, 0x14, 0x1, 0x101}, 0x2c) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x20, 0xffff, 0xf0, 0x1, 0x3, 0x399957b81172fb36, 0x3, 0xffffffffffffffe1, 0x38, 0x27c, 0x8, 0x2, 0x20, 0x1, 0x5, 0x9, 0x4}, [{0x60000000, 0x0, 0x0, 0x6, 0x3f, 0x10001, 0x2, 0x8}, {0x4, 0xf7686ae, 0x3, 0xe67, 0x9, 0xb31, 0x14, 0x100000001}], "8e90be1a328bfce5e2d48614bb3a0a1d599b25d0ba0441ac42f4924c7b469a3c7dec01c573ca3c32d4602806115d3be81e350e8c877cef34e47d68a97da5becf3cbd262a97fb821ded7ee32d1f41946e155ec8854702593629f96fa20dee61e028b2f683cbaa8d1c40d01980e92d13439624e3df22ad230cb7e08c104a", [[], [], [], [], [], [], []]}, 0x7f5) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x500) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69}, 0x0, 0xffffffffffffffff, r4, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') [ 127.158195] FAT-fs (loop0): Unrecognized mount option "|‚" or missing value [ 127.267468] FAT-fs (loop0): Unrecognized mount option "|‚" or missing value 2018/05/11 00:55:24 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x26, 0x2000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0xfffffffffffffff7) 2018/05/11 00:55:24 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000380)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x1, 0x7}) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x3, 0x4007fc) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000003c0)={0xfffffffffffffff7, 0x0, 0x2, 0x800000000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x9, r3, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000240)={0x101, r4}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x82, 0x19, 0xfffffffffffffff7, 0xfb6, "05c260674bf9ed6aaa2d9d07f0043e29835d6e8a6c5768189fee20e3ed98e626"}) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f00000000c0)=""/16, 0x10, &(0x7f0000000100)=""/15, 0x2}}, 0x133) 2018/05/11 00:55:24 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x400000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/rt_acct\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/11 00:55:24 executing program 5: socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) r2 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='#eth1user\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002780)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000002880)=0xe8) r5 = getgid() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000028c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002900)=0x0) lstat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002a00)={0x0, 0x0, 0x0}, &(0x7f0000002a40)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002a80)=0x0) fstat(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() sendmmsg$unix(r0, &(0x7f0000005a00)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x0, &(0x7f0000002700)=[{&(0x7f00000002c0)="b90ce4aaca9c633aa9540225b5f07632cab8a46035b0875b8ca532752c1830fdfc305c31cf2353e5965efa9f57487fb7d04248f2a84b7aff10f177cce01f0b28b1d42c5566141db6411eb20cab7ea54c5d6270a029376e8ef941bb8518e8a22c081067078689c959cb0e28782318033006c9691d7292a5f16fd4d1056ed7082dc187cefe56f8b962ed83960c38c2a23f45dad96195351009b4be5dc4708cf91651f9f20bca06259edac89b4e15f4c9d490b901e29bea66df2ed6f8718bcc9b96325cbcd3fb"}, {&(0x7f0000000040)="c3507e6d1585a84e22525990f90379aab45511bc8d237ac52e947f7597d5f01adb3a680f1cfaefb894"}, {&(0x7f0000000440)="082bf6647010a673c893fa8805078fc7d9d093271d4a8c8a28b5b3437f634e3ab737f523c048845429df746aa38ce3494bcac3b21aa84fb51ee17a49fc117ef5e879367afc66a81969178e6b67cc80829be10e5d9869bad2553676db07a0adae1c792c096e5ec4d7c3b5a48936c3994e4551182c81af7b88d9d8db294573a4569ab1c1107a27b7be52ab1851713aef85f4194c253118754710de22a57122389a7013c8d2924af68f410811202fb5d5e9c7e0a36d1fb1f331e3906b0e71833038eed02c4c2e52b5692ac782da95f410ebb8a44e1687c1f353a1"}, {&(0x7f0000000540)="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{&(0x7f0000004340)="8f93d04938b1d305a0dc7606a3abef502ccf7cc636bf5bf7bcd2420350b89b4b61ebe9bb2a772299336151747e74ad590b6a9a5394ae917d1f69ec88b76d5878ff8e143e"}, {&(0x7f00000043c0)="87209873d44f968b3d5fe7223db6141974d02adf09d66bfbf17533f3885983f3748b9a7b1ed7646b9f4e2a8c77f445ace59517e50c827976d7333a9784544cea3e6a297132f8bb068452369bd8c77d7ef7e60be33f8ed4b2c847ae0d882dded382ec9ef765ca28c324f39ca52af744ad7715722092b1d75ca49784f8bd8e7b4dff2188f98e0e72a42fc3e5ccbb23e52b6392629a2670cb742234f20b7fcd01cb800953399182fdab3b743b6f3c0efe70c72e6d0cd1d02cd908695f3ced27"}, {&(0x7f0000004480)="d61318afee872a41b6ba0ebfee5ff1269cae51c9fdeebd6a0743da2c1672e83698ce70f2aefd706f1d614cf9fa96f9422ee64fdb178881a05321e850ad2b37c4705be96acc0eec5f0cba1e067914430542f0aad71751daeafe35c60fe75cb13b260796215b4c119398d921ff2e88bb876f2f06a86b034cb5a79d88dcebbc83901be09c7f06e4c8386c7fafd04f002c21a8c519fc565bcdb9ab87a1c73dcee9f3854753b65ed9313b348c101a4e6e0b3df9f3b252869332684c1bfa706a0d25ff78fa5324ab26f1d836c4ca4abddf91cb311ea6ac639919"}], 0x0, &(0x7f0000004600)=[@cred={0x0, 0x1, 0x2, r14, r15, r10}, @cred={0x0, 0x1, 0x2, r11, r12, r13}, @cred={0x0, 0x1, 0x2, r14, r15, r16}, @cred={0x0, 0x1, 0x2, r11, r4, r13}], 0x0, 0x4000010}, {&(0x7f0000004680)=@abs={0x0, 0x0, 0x4e24}, 0x0, &(0x7f0000005940)=[{&(0x7f0000004700)="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{&(0x7f0000005700)="313198db29bd6286ee4dcc70e0ee8121038b15bbfa3d640c7d5ee38f3c319b8e4e0490846003861e1bcd4d5138d5a25a2ae34d6e16c68ba1fe163b62b3dd64935e4a3f0156a20cdc290613972b623b410f00abc22da396883969c3e19b2a2883ca5b8dcc35465e71ece3d157b43ca9a641227084e3c3fc1d754a735dd6998df600b3d2eaa7a10f4a4b9af73d1c374a3082dea05a1dc036973a33bcf0c1f7a96a6d349cfa397f7b653a48f712623018fd1f414f36587b54034f97cc1e1ba4a4447d27bd134a4d5274046d56d90d"}, {&(0x7f0000005800)="11ea2f42ae2f109b9cd50d41e01d2b12fc93957e8514be7db72dc27cc54dea3582511a9cc31f12990c31391a341030bd25174e5722285d00c02f6feb86be090e8c36654d30608476eecd8452414ceb82938f30db2900c085ee1ec49423a543a5856ec32cbae668"}, {&(0x7f0000005880)="0da397d276d9ece819ef34da700198d654b9d19037e7d13c6f201f09d6d389"}, {&(0x7f00000058c0)="f88c4742c60ba460a9ed05360256bc3e1c02217b1f074e27ea42cbc69b2e07a00cac369306ea61fa52c9a7f4c4d7b63a0050844592b8f90f1951847950726fac93607a76ac91982a722dcad157e0a51617920d4706badead67ea3f0c82a2c845345c026afc218de0817011eb9c8fe8c7b859fc203580aa69"}], 0x0, &(0x7f00000059c0)=[@rights={0x0, 0x1, 0x1, [r0, r7, r6, r1]}, @rights={0x0, 0x1, 0x1, [r0, r6]}], 0x0, 0x1}], 0x492492492492af8, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/05/11 00:55:24 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffff801, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) gettid() gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/dev\x00') sendfile(r3, r3, &(0x7f0000000140)=0x4000000, 0x408000fe) 2018/05/11 00:55:24 executing program 4: msgget(0x2, 0x302) msgsnd(0x0, &(0x7f0000000540)={0x0, "26298c1b6fed241a66e773eb6c1f6be099d19dfbc35c6eed954486c50313029ce15dc94410966cb9f56b2e6affedadb6809aef30462d3e563a7883b49f657abc947b1ce9e6abaaad308ffc161cb7a61338e92a68d368a1e507557298303030c4f6f91c1d"}, 0x6c, 0x800) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r2, 0x0) remap_file_pages(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) poll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, 0x6) pselect6(0x40, &(0x7f0000000180), &(0x7f00000001c0)={0x2}, &(0x7f0000000200)={0x0, 0x0, 0xe19}, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x81e, &(0x7f0000000040)) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000400)=""/238, &(0x7f0000000500)=0xee) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000005c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x80, 0x3, 0x6}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000640)=@sack_info={r5, 0x9, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000240)=""/245, &(0x7f0000000340)=0xf5) 2018/05/11 00:55:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0xf0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x200800) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/11 00:55:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8000, 0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x21e, 0x3, 0x5, 0x1f}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) write$cgroup_int(r3, &(0x7f0000000040)={[0x36, 0x2c]}, 0x2) 2018/05/11 00:55:24 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'bridge0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}, 0x0, {0x0, 0xfffffffffffffffc}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r4, 0xc1a6}], 0x20000000000000b5, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000040)=0xffffffff) dup2(r4, r3) [ 127.993326] mmap: syz-executor4 (9530) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/11 00:55:24 executing program 3: eventfd(0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='timers\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0x0, 0x1, 0x4, 0x4, r2}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x12000, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) r5 = userfaultfd(0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r3, 0x3, 0x2, r4}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043, 0x0, 0xffffffffffffffff, 0x9e, [0x10]}, 0x2c) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00000004c0)=ANY=[]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x80, 0x0) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000000140)) 2018/05/11 00:55:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) remap_file_pages(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1, 0x3, 0x3) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/11 00:55:24 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/11 00:55:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000100)=@ethtool_perm_addr={0x20, 0x36, "be015b045920acf1fc34e68e0b31bc3fee787fdd98a5415180ce404ccf2d765cce48178122db13851ffa5f6d1e98d06bbccccc381e20"}}) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000080)=""/82, 0x52, 0x0, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/05/11 00:55:24 executing program 6: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x40001) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0xfffffffffffffffb, 0x6}) 2018/05/11 00:55:24 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0x3, 0x2, 0x400000000000a}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0, 0x1}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x441) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x9, 0x6}, &(0x7f0000000200)=0xc) [ 128.212647] device bridge_slave_1 left promiscuous mode [ 128.218312] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/11 00:55:24 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f0000000a40)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000a80)={@ipv4={[], [0xff, 0xff], @rand_addr=0x8001}, @dev={0xfe, 0x80, [], 0x1d}, @dev={0xfe, 0x80, [], 0xc}, 0x1, 0x80, 0x4, 0x400, 0x3a, 0x8, r1}) symlink(&(0x7f0000000740)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000000)='./file1\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x75, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffffffffffd, 0xed, 0xd90, @scatter={0x1, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/73, 0x49}]}, &(0x7f0000000380)="5ee40b3660144448c1e06d8066d5cd76630362a92517444f1aa826862d9c76bf2b8bddb1eda199d6355a6d68df1a0ed9f92d386f8984393a341f866bf38eab178c113e13a262af510553d5e7ba04333b153095ae2b815e3bd9658f7b655b7dccb9d4773d424715988d7a7fea671da1adec8b14a328015ca8745d8dad4ba461d47ca7db689b7e9bfbf9d5efd2273689248a5f8660458dc44e34800b53cf09c77786fff09bf8793b736a6ffe131bb2a6e6216face03ce064abfb718dc5cfaee558d9d20a2fe2be3934948ace66d86a583a594b4c7f0918651532ca14f0d68126168746a6b490eb69bb385ccd3d26", &(0x7f0000000480)=""/251, 0x6, 0x2, 0x0, &(0x7f0000000580)}) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000000c0)) unlink(&(0x7f0000000040)='./file1\x00') 2018/05/11 00:55:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), 0xfe14) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x210040, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000080)={[], 0x4, 0xfffffffffffff000, 0x0, 0x0, 0x3, 0xf000, 0xfffffffffffffffd, [], 0x81}) 2018/05/11 00:55:24 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="81473f90eb0f4fde1fb9f604757ef3ab2f6b3e6f1dba2ee8c39fb26101515c7ae7b0c8eeff0b3e49f8346ec04b06e2605099cdb6a0d4dceb51e64aa37254f628aad4d19e822f2f944206bde86bcdf1afedf2d054ae065a956236db0ac2403d04b28d24a26a4a344307fe2bd3124072a12913ed56f91128f68f4b3e7593a0f890d8e42693c10689d66640b1f71adfe35f6ef4c58c35741811740e49cba1523886", 0xa0}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f00003a6000)={0x7, 0x4, 0x9, 0x40000}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x51eaf22e, 0x28500) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/173) [ 128.265075] device bridge_slave_0 left promiscuous mode [ 128.270691] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/11 00:55:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000dc0)='/dev/usbmon#\x00', 0x40, 0x400000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000e00)) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/05/11 00:55:24 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9e, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xfffffffffffffffc, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) signalfd(r1, &(0x7f00000000c0)={0x1010000}, 0x8) 2018/05/11 00:55:24 executing program 4: ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f0000000380)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x10080) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0xffffffffffffffff, 0x7e, 0x8, @buffer={0x0, 0x4c, &(0x7f0000000040)=""/76}, &(0x7f00000000c0)="947db8f8535544f326cbd5f37188d7f14229f5512279e642ead1b37fabae23f01553815c91c78905ef7b59fb3843d2c46a02f8ebc5caa79cf424faeed144d6fb11c5a6821c161b5f608782f5a778c412c9997915bd5763b63566c1295620f8353ac948d84a7cf845d20d5c5181a6b05e29a46fc0505252cfd2e4934fafbe", &(0x7f0000000140)=""/72, 0x123e, 0x10014, 0x2, &(0x7f00000001c0)}) 2018/05/11 00:55:24 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pwrite64(r0, &(0x7f0000003d40)="f65bcdbda1864aaafe8eb59bdfcf522b03e1ac87e0114ff8b89251d5acf694dd702f4314c8d5537fe021cbbbb8a323776e78d0aac11e7197b985547783d5b739cf07fe2a2553fe6c7c0b97d0158b5e5da7de8b9032ebb5903387b5eac512ce2d289621775f07bed37765bfcd9eb9dc971061c040e3aab31f16", 0x79, 0x0) pread64(r0, &(0x7f00000003c0), 0x62f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)) lseek(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003d00)={0x0, 0x6, 0x101, 0x8, 0x24, r0, 0x800}, 0x2c) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) recvmmsg(r0, &(0x7f0000003b00)=[{{&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/80, 0x50}, {&(0x7f0000001240)=""/102, 0x66}, {&(0x7f0000000040)=""/34, 0x22}, {&(0x7f0000000140)=""/11, 0xb}, {&(0x7f00000012c0)=""/151, 0x97}, {&(0x7f0000001380)=""/136, 0x88}, {&(0x7f0000001440)=""/211, 0xd3}], 0x8, &(0x7f00000015c0)=""/52, 0x34, 0x8}, 0x35d}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001600)=""/226, 0xe2}], 0x1, 0x0, 0x0, 0xfffffffffffff3eb}, 0x7}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001740)=""/213, 0xd5}, {&(0x7f0000001840)=""/38, 0x26}, {&(0x7f0000001880)=""/220, 0xdc}, {&(0x7f0000001980)=""/121, 0x79}, {&(0x7f0000001a00)=""/202, 0xca}, {&(0x7f0000001b00)=""/52, 0x34}, {&(0x7f0000001b40)=""/237, 0xed}, {&(0x7f0000001c40)=""/116, 0x74}, {&(0x7f0000001cc0)=""/165, 0xa5}], 0x9, &(0x7f0000001e40)=""/102, 0x66, 0x1}, 0x7fffffff}, {{&(0x7f0000001ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f40)=""/6, 0x6}, {&(0x7f0000001f80)=""/27, 0x1b}, {&(0x7f0000001fc0)=""/114, 0x72}, {&(0x7f0000002040)=""/26, 0x1a}], 0x4, &(0x7f00000020c0)=""/114, 0x72, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000002140)=""/1, 0x1}], 0x1, &(0x7f00000021c0)=""/59, 0x3b, 0x200}, 0x56}, {{&(0x7f0000002200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002280)=""/205, 0xcd}, {&(0x7f0000002380)=""/34, 0x22}, {&(0x7f00000023c0)=""/3, 0x3}, {&(0x7f0000002400)=""/91, 0x5b}, {&(0x7f0000002480)=""/214, 0xd6}], 0x5, &(0x7f0000002600)=""/60, 0x3c, 0x100}, 0x80000001}, {{&(0x7f0000002640)=@sco, 0x80, &(0x7f0000003a00)=[{&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/120, 0x78}, {&(0x7f0000003740)=""/69, 0x45}, {&(0x7f00000037c0)=""/126, 0x7e}, {&(0x7f0000003840)=""/166, 0xa6}, {&(0x7f0000003900)=""/248, 0xf8}], 0x6, &(0x7f0000003a80)=""/86, 0x56, 0x5d}, 0x4}], 0x7, 0x40000022, &(0x7f0000003cc0)={0x77359400}) 2018/05/11 00:55:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001400010300000000000000000a00000036a3867fb77911b5d2f0ad99321e3fe1800caf70031b2d4007475a89b92e56f6dfac182a0329706a8a8e81b6a911afb55830d59c1c164c5b1b9a399bd33325194af72e1812bc2d35c0c1a8a8a9b1dbaad6cc684dc355f4a58885ed9cd9e87e29eb65411dcf41b1f01635ec843b3f2144fa8ced278881b8bd0edc8aa53012"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4f2, 0x2000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/174) [ 128.550126] team0 (unregistering): Port device team_slave_1 removed [ 128.591534] team0 (unregistering): Port device team_slave_0 removed [ 128.637545] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 128.657745] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 128.698478] bond0 (unregistering): Released all slaves [ 129.815601] IPVS: ftp: loaded support on port[0] = 21 [ 130.151680] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.158088] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.165681] device bridge_slave_0 entered promiscuous mode [ 130.190611] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.197110] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.204236] device bridge_slave_1 entered promiscuous mode [ 130.228394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 130.253376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 130.320241] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 130.347281] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 130.449866] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 130.456999] team0: Port device team_slave_0 added [ 130.480024] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 130.487332] team0: Port device team_slave_1 added [ 130.510815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.536710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.562523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.587628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.803245] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.809642] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.816367] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.822760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.593247] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.672513] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 131.751065] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 131.757354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 131.764770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 131.841146] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 00:55:28 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200080, 0x4b) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x40600) fchmod(r1, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x1f, 0x100000001) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r2, 0xaba, 0x18}, 0xc) 2018/05/11 00:55:28 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xd5d, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 00:55:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/keycreate\x00') r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x3) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000, 0x0) 2018/05/11 00:55:28 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xbb4, 0x10401) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="01800000ff011d9062328ee8dfd80542d1b1b8282e23f449b3ef3eeaba57d0f07d935f46720e9199f99eaed16ca7bdbda90de14240e6d0d573108f6deb78304cfd99ae60420247f5282a5cdb52b3291472a6da7ded57fbda6a70401e37fde31ebdaa88605f36ec9aac84b6a3ff20f351f3c15200000000000000000000000000000000"]) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/11 00:55:28 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c000000faffffffffffffff5b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb10f2ed0a3473ab77e38cfbb292fe43e2555155b2e9a6f8ec4949804005ea32bcf5a5b81ca290612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ff"], 0x82}, 0x1}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000240)) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000380)='./file0\x00', 0xffffffff, 0x7, &(0x7f00000017c0)=[{&(0x7f00000003c0)="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", 0x1000, 0x7cd83727}, {&(0x7f00000013c0)="24c72dc2456e0814afaa6c43130d825189e80d5296faad470c3640bd06004af183054435e1f2e2343227c370c1a50bb4dbff3b3ce549fe1f0bcdf13f535471a960bdd861294975764bc135df7354523a6635bd64a777df096bdbd34cc09683c78dc818ca4c29b5c6b1b9dd18f8264704881891336b3699201c708576e4625f7d24c01cffdf185ed4ebf953edb9b870fb8b4c3390e76bb2deffb2433c2f2ba41dc202ef2377a9fe5e9cd561587a97", 0xae, 0x6}, {&(0x7f0000001480)="1ff1155a7fe23091a878413e57a734ba8b0db112f8790c7296b81906f74c63557aa308089f21735f5547f728aba27672630c1796783fd697f0ddd4efb44a4d56a59ec57c502fcc5eac568660f098be6947ae9062f766db0131ac5e207a0eba665e69953663df56ff971b6191dc11453a3effdbc57a9d011eae0e3f041f3319ca8f513a55ea79a2399b9715d71a8e9e52426d928778623079a8", 0x99, 0x3}, {&(0x7f0000001540)="d7f54d4771aefd80b5a5801ed4ccbeb1c145c6091b02a604551cf83d22414c61887515d4fd5de7cbcc62c9c05b8c65e2c4fc5a3a74f83c6d5773d072f22e8ca5f2e7501d53102284e090aa373785229f0049ed037ef202740eb26c91cfd809c0419ae7", 0x63, 0x8d9}, {&(0x7f00000015c0)="402cc8d44f3e78a4a3bee1d2d87e5552c075bcef6b285029e85336fc0cc0ffdb232f2f68950046a1f4c278c9379e43fce54e5f2decd02c0ee012618c44e13a127b9bd94be46106084a4f0eb48d4664854fe1eb90f172da8b1c4f857660eafc07e260dc06d0a4475e8a0418a4bf87bbca1b5663bb80a37b38bb0d1b507dc3cf69a2f55375f72698d43c279234d461797c30afc67dc143dbe688f613547754b897860086a8a845fe61f61c1a4194c228d2a8bd", 0xb2}, {&(0x7f0000001680)="42640a5567eac0278581427b5749072420588c726e7d9c5bc8a2c70efb794642ea7cc1abe47ad2af07edce3b5cc668144601f735e2e59e6c4286477729f76f59c64f35a435331f97f0d30c6b50ae0cd0cd", 0x51, 0x8001}, {&(0x7f0000001700)="fc3f85d899c0144357b73aded3768191bbcf84862514e2a623b6c531fb676f63bf4f00b324a1a606b4f9634261bfe83d82a596cf8baab673b907dcd4d3dea10e726ad67660872c7fa05d0588a3dcf715a51cff24ec83965bf70c180303fe2fc4328074ad50feac7878f9077fe376bdcdd51e8cba11b0fae3b2405a98bf1dec42aa1a96eb14256cf4f1e12ae8d96dc96d30c46fd43ddeefd1158524b3d91195bbed0712db34c5d57219d8af23b9aeba03154e4797b888b352611219946b", 0xbd, 0x7}], 0x80, &(0x7f0000001880)={[{@nombcache='nombcache', 0x2c}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001940)='/dev/cuse\x00', 0x420c00, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000001980)=0x4) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000080)="37a3c0e6d0f39d51ab32f86ffd99a45a1b995333accbda34c30f7d818be7387c496ddd14c3b89a11d935e19bded8289a5e290b6e84391dc16afb798881a4d8aae562016b441bdafc02abb6abdf3afc49d8205ca58fe0f2deceab34dd5ac37a4093e8131a50511d6d1cc9f9cb2430dfd29ffe4491328606411b3f65282aa2fa8ad367c8f16acae6232c85b1266acb26e60b8230134b880563c99e4855fe082dc7565f539124eb3987b127607ed353c9f666da1d7e0bccf46084322851ddd59ed1534087", 0xc3) bind$bt_sco(r0, &(0x7f0000001900)={0x1f, {0x5, 0x3, 0x29, 0x0, 0x3, 0x1ff}}, 0x8) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000180), &(0x7f0000000340)=0x1) r2 = fcntl$getown(r1, 0x9) sched_setattr(r2, &(0x7f00000018c0)={0x30, 0x2, 0x1, 0x4deb, 0x5ccb47c1, 0xd196, 0x1, 0xfff}, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) 2018/05/11 00:55:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000640)={'veth0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="37001000f4ffffffffffffff00f01f00"]}) 2018/05/11 00:55:28 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000180)='net/tcp\x00') r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000100)=""/28, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)='0x2', 0x3) 2018/05/11 00:55:28 executing program 5: syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000007ffc)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x101000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2018/05/11 00:55:28 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x40000) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)=ANY=[]) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_int(r1, &(0x7f0000000540)="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", 0x4df, 0x0) 2018/05/11 00:55:28 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x10000000004, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40001) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x400, 0x7}, 'port0\x00', 0x80, 0x1000, 0x94, 0x2, 0x3, 0x7ff, 0x7fff0, 0x0, 0x4, 0x3ff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x2, 0x4) accept4(r0, &(0x7f00000018c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000001940)=0x80, 0x0) 2018/05/11 00:55:28 executing program 7: prctl$seccomp(0x2f, 0x0, &(0x7f0000000040)={0xa456fb5}) [ 132.413114] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/05/11 00:55:28 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b00)=@filter={'filter\x00', 0xe, 0x4, 0x700, [0x0, 0x20001300, 0x20001330, 0x20001748], 0x0, &(0x7f00000012c0), &(0x7f0000001300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff020000001f00000040000000000176657468305f746f5f62726964676500626f6e6430000000000000000000000064756d6d793000000000000000000000626f6e645f736c6176655f3000000000aaaaaaaaaabbffffffffffffaaaaaaaaaaaaffffffffffff000070000000d0010000180200005345434d41524b000000000000000000000000000000000000000000000000000801000000000000010000000100000073797374656d5f753a6f626a6563745f723a696e69745f7661725f72756e5f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff00000000524154454553540000000000cfdc000000000000000000000000000000000000200000000000000073797a30000000000000000000000000080300000000000006000000000000000300000025000000886473797a5f74756e0000000000000000006272696467655f736c6176655f30000065727370616e3000000000000000000076657468310000000000000000000000aaaaaaaaaaaaffff00000000aaaaaaaaaa0effff000000ff0000a0000000a0000000d0010000636f6e6e6c6162656c0000000000000000000000000000000000000000000000080000000000000006000200000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000010000000000000073797374656d5f753a6f626a6563745f723a63726f6e645f696e697472635f657865635f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff02000000070000002000000089ff7465616d5f736c6176655f30000000006e7230000000000000000000000000006263736830000000000000000000000076657468315f746f5f626f6e64000000aaaaaaaaaa0dff00ff00ff00000000000000ffff00ff00000000f0000000f000000028010000637075000000000000000000000000000000000000000000000000000000000008000000000000005d0200000100000069707673000000000000000000000000000000000000000000000000000000002800000000000000ac1414aa000000000000000000000000ffffffff00000000000000ff000000ff4e2421044e2228126d61726b000000000000000000000000000000000000000000000000000000001000000000000000f0ffffff00000000ffffffff000000001f00000004000000883f69706464703000000000000000000000626f6e645f736c6176655f300000000076657468305f746f5f626f6e640000006272696467655f736c6176655f310000aaaaaaaaaa1100ffff00ffffaaaaaaaaaa11ffff0000ff0000007000000010010000600100004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000800000008000000006c6f670000000000000000000000000000000000000000000000000000000000280000000000000040f73eedb4b55c0fa852e5debbc267b9b75b975953301eac1c7162f5f6346a00040000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000800000073797a300000000000000000000000000000000000000000000000003207000000000000000000"]}, 0x778) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1}, 0x90) flock(r0, 0xe) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={"6e617400000000000000000000000000000000000000000001008513000000ff", 0x0, 0x0, 0xd, [], 0x30b, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/05/11 00:55:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x800) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 132.506338] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 132.581667] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/05/11 00:55:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) recvfrom(r0, &(0x7f0000000000)=""/245, 0xf5, 0x2, &(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x3, 0x0, "d8e24c9308c3d169fdfd836eb5cd6ff898911a27aa46f26a961f37946f22be81cf1ad78bc822e8b15be3418f10c59fb21dbc3e0156c4f3bca825140aa2172b", 0x18}, 0x80) 2018/05/11 00:55:28 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x1000000000004140, &(0x7f0000000000)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/157, &(0x7f00000000c0)=0x9d) 2018/05/11 00:55:28 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x40, 0x0, 0x10001) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x1000, 0x6000, 0xf, 0x800, 0x5, 0x1, 0xffffffffffff8001, 0xae8a, 0x101, 0x7fffffff, 0x5bdb64d2, 0x9}, {0x1000, 0x2001, 0x4, 0x48, 0x5, 0x4, 0x5, 0xb00000000000000, 0x9, 0x3ff, 0x2, 0xfffffffffffffffe}, {0x1f000, 0x4, 0xe, 0x7be, 0xffffffff, 0x4, 0x3c, 0x6, 0x40, 0x0, 0x9, 0x100000001}, {0x10000, 0x1d002, 0x1d, 0x800, 0x3ff, 0x273, 0x40, 0x1, 0x8, 0x3ff, 0x3ff, 0xfffe00000000000}, {0x3000, 0x2000, 0x1f, 0x0, 0x9, 0x14, 0xfffffffffffffff8, 0xe7, 0x8, 0x9, 0x311, 0x9cde}, {0x6000, 0x100000, 0xc, 0x0, 0x8, 0x100000000, 0x1, 0x40, 0x9, 0x7ff, 0x1, 0x20}, {0x1000, 0x10000, 0xf, 0x200, 0x0, 0x1, 0xcf60, 0x4, 0x7, 0xd0, 0x800, 0x5}, {0x0, 0x1, 0x0, 0x8, 0x9e40, 0x4, 0x5f0dee2b, 0xfff, 0x80000000, 0xfff, 0x100, 0x4}, {0x1f000, 0x11d001}, {0xf000, 0x6000}, 0x0, 0x0, 0x1f000, 0x10, 0x7, 0x2000, 0x4, [0x0, 0x2, 0x3]}) 2018/05/11 00:55:28 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000400)='./file0//ile0\x00', 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x10800) r2 = gettid() mq_notify(r1, &(0x7f0000000140)={0x0, 0x35, 0x3, @tid=r2}) rmdir(&(0x7f00000000c0)='./file0//ile0\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000000)=0x100000000) 2018/05/11 00:55:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x8, 0x9, 0xf7, 0x1, r0, 0x64}, 0x2c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, 0x0, 0x4, 0x30ef8e80, 0x3, 0x1}, &(0x7f0000000200)=0x98) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)) 2018/05/11 00:55:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000300), 0x10) modify_ldt$read(0x0, &(0x7f0000002680)=""/4096, 0x1358) 2018/05/11 00:55:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffbff009}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x298}, 0x0) 2018/05/11 00:55:28 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0xff7ffffffffffffe, 0xffffffffffffff76) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x0) [ 132.667756] kernel msg: ebtables bug: please report to author: Wrong size [ 132.688033] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/05/11 00:55:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) recvfrom$llc(r2, &(0x7f00000000c0)=""/6, 0x6, 0x3, &(0x7f0000000100)={0x1a, 0x103, 0x5, 0x800, 0x800, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x6, 0x0, [{0xbc9, 0x0, 0x6}, {0xbaf, 0x0, 0x7}, {0xbb3, 0x0, 0x1000}, {0xbff, 0x0, 0x5}, {0x92b}, {0x40000aff, 0x0, 0x74}]}) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) syz_open_pts(r3, 0x109101) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/05/11 00:55:29 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1400000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x0, 0x2, [0x7, 0x3]}, 0xc) prctl$seccomp(0x21, 0x2, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{0xabf, 0x3, 0x1, 0x803}, {0x4, 0x1, 0x1, 0x20000000001ff}]}) 2018/05/11 00:55:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8001, 0x3, 0x8, 0xae9f, 0xff, 0x1, 0x5, 0x5, 0x1b49, 0x0, 0x1f, 0x6}) fadvise64(r0, 0x0, 0xbd8, 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x4000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x149802, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) ioctl$TIOCGSOFTCAR(r1, 0x5437, &(0x7f0000981ffe)) r4 = dup3(r1, r0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1b) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000180)={0xffffffff, 0x6}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000240)=0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 2018/05/11 00:55:29 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000180)=""/228, 0xe4, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000280)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000018000100000000000000000018000000100006000c000000000000000000000087f423126eb418035725affb341318a8c4f65d7cb389bc6f353085ec30e90e67ad4dd8d0bd1bf0da7094ae5069800f09a5f9ae53c74672d400c1d674f1bd7044"], 0x24}, 0x1}, 0x0) [ 132.946368] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/05/11 00:55:30 executing program 3: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'vcan0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file1\x00', 0x4000, 0x40) ioctl$TCXONC(r0, 0x540a, 0x20) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$getown(0xffffffffffffffff, 0x9) open(&(0x7f0000000080)='./file0\x00', 0x450082, 0x0) 2018/05/11 00:55:30 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x2000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000000)={0x7f, 0xff, 0xfffffffffffffffe}) 2018/05/11 00:55:30 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1c) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x14003, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 00:55:30 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) readahead(0xffffffffffffffff, 0x100000000, 0x8) 2018/05/11 00:55:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") setsockopt$inet_dccp_buf(r0, 0x21, 0x10, &(0x7f0000000140)="f45efd5b73aeb9387a41e745fa2064df44c9bd9da13412537d829927dbb9fa9ff55862cc312a21d9bb6b9f2f11f20b3646bb4dd6874311ab17dace18102d07f3bc583d881e8c7b55222b781e6440ff99b15140fc72f5a3b2343eccb0cededb5aa9016ff29ebe7bec67c0a53f0e4ab4b97ff2721107ba3eea0bb698c88e9541dec959cb13affdfa34ae43c902721a429cb9f1624ce194ea99248dbd1a0d069c5bb6bec117960cd9bb5e562b58640db0b0a1e9b6ca1bddfadbc42865444ba1e53c2d9218494d0bef9ca0f2b0465d353cb3b3aa1845b046dd60115d22265a0900000000000000066e83", 0xe8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0x7f, &(0x7f0000000640)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)="b828762b68b2", 0x6}, {&(0x7f0000001400)="856a81903697007bf78fc0a4a3f62f9cca4789fbaa466e7c2be66281d90bc316f7c2bd30d2b3b2c25e6fa7c7825507da03aba96941bca662a11a250e30514b2b8e14f440eedda87be14749d45600b2616c0b8f7f7e8817e540f7418620b909aac20b1bb001768e22aecfef24165a129c3e809bf54163a1b3cb5f8ceb49b2a94e77341dda14bc2e8289b99d489dbc141d7fb487ae3d9cd2d7fe6768eac9495c488bbbcf25eaa81bc3ed310681fe4d31f9b9e94117acbf017ee2a5576293c0a5a375979be8b9a1fddec2c46c4c8cb7e3575a0ebcae1a61b2eb3ef200a4ad08bd193bb29b501d7227bfd386ae7f84dec7a27d2d", 0xf2}], 0x2, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x20) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000300)={0x6, 0x2}) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x800800000062) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="4ed3a481f1daaead1dbd89000000000000000000000000000000"], &(0x7f0000000540)=0x1e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r4, 0x7}, &(0x7f00000006c0)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000002c0), 0x4) r5 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540), 0x0, r5) sync_file_range(r0, 0x3, 0xffff, 0x3) inotify_add_watch(r0, &(0x7f0000000ac0)='./file0\x00', 0x56edef1fafe2579b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f00000003c0)=0xc) sched_setscheduler(r6, 0x0, &(0x7f0000000400)=0x401) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000480)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="b345b7a924a9"}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000a40), &(0x7f0000000a80)=0x10) syz_mount_image$btrfs(&(0x7f0000004a40)='btrfs\x00', &(0x7f0000004a80)='./file0\x00', 0x0, 0x0, &(0x7f0000005cc0), 0x0, &(0x7f0000000400)=ANY=[]) 2018/05/11 00:55:30 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) geteuid() ioctl$ASHMEM_SET_SIZE(r0, 0x40087705, 0x7) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="453a42be4d91c1e6ecf6bbb11d45acb4292aefc7264cf4fcd7295ad2a1e14eb5e82f6f1c13022bacdae3573f139a6bcb9671795eec0c95e1aaa501b2cb024f18ceefb7add4aa79cd561f75c4c4b117627ffb8699c14f4544b339cfce29cb13f876c55001d41a1e77e603b6f05e970f63d75310e2866500fcc8952693fa0597fed1b0c5020bd1645221fa96a5aa73b8f0c51d8964c7ef62e1671858af7801763cc86c8b451c74f1c10bcc615ff7e89c93e38011a45f448784c72366c8faeb1c149be6f2f9d1182211d8f8e8507639262ef906318213c678041e0ccbd10b1693988a17371ac23c271f07dc13223ef50a92d26f71", 0xf3, 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2018/05/11 00:55:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) fchmod(r0, 0x40) close(r1) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10001, 0x40) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40c400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x40, 0x8000, 0x401, 0x1, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xb1a}, &(0x7f0000000280)=0x90) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/11 00:55:30 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xffffffff, 0xd50, 0x401, 0x80, 0x3, 0x7, 0x9, 0x159, 0x38, 0xda, 0x3d69edb8, 0x8, 0x20, 0x2, 0x7, 0x505cd963, 0x7}, [{0x6474e551, 0x6, 0x80000001, 0x7, 0x7, 0x3, 0x1, 0x1}], "88a1c3c9df6a81234f5266f2544dd81024863ba7331db470b9ac20741ff4efe16af77aed684cc74a2b300e5c6199b1402e8a8126c55ab7d0d61f293c0c255e8322fd41e4a652a91861b81a3eae34bb7de7fe8204ad0bda34930284eedf8dcf41490feb9ad599b8e3d39fa5ab2f1dda2330044a092e4869efd8a0281ebc6d2e036bade7d7163631fc746a8b7bf4e7457d506ff8fbc926", [[], [], [], [], [], [], [], []]}, 0x8ee) write(r0, &(0x7f00000003c0)="15000000000083a66dd24ef184a67ab5d7c8fac7a7", 0x15) 2018/05/11 00:55:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000100)=""/200, 0xc8}], 0x3, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/11 00:55:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/rfkill\x00', 0x404a00, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e630c40"], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x200000c, 0x82010, r3, 0x0) r5 = mmap$binder(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x0) r6 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000000, 0x10, r0, 0x60) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000380)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x4b}}, 0x9, 0x200000000000000, 0xfffffffffffffffe, 0xfffffffffffffeff, 0x20}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000a80)=@assoc_value={r8, 0x9}, &(0x7f0000000ac0)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000980)={0x24c, 0x0, &(0x7f0000000640)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000000), &(0x7f0000000040)=[0x20, 0x38, 0x38]}, 0x800}}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x20, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x776a2a85, 0xa, r4, 0x1}, @fda={0x66646185, 0x5, 0x1, 0xc}], &(0x7f0000000100)=[0x48, 0x48, 0x78, 0x78]}}}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000180)=[@flat={0x776a2a85, 0x100, r5, 0x3}, @flat={0x73682a85, 0xa, r6, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000140), 0x1, 0x0, 0x3d}], &(0x7f0000000200)=[0x30, 0x30, 0x40]}}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x10, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000000240), 0x1, 0x1, 0x1b}], &(0x7f00000002c0)=[0x28, 0x38]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000340)=[0x28, 0x38, 0x38, 0x0]}, 0x927}}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f00000003c0)=[@flat={0x73622a85, 0x10a, r7, 0x1}], &(0x7f0000000400)=[0x38, 0x30]}}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x38, &(0x7f00000004c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000440), 0x1, 0x2, 0x26}, @ptr={0x70742a85, 0x1, &(0x7f0000000480), 0x1, 0x0, 0x6}], &(0x7f0000000540)=[0x28, 0x0, 0x28, 0x28, 0x0, 0x0, 0x48]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x30, &(0x7f00000005c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000580), 0x1, 0x2, 0x37}], &(0x7f0000000600)=[0x40, 0x18, 0x30, 0x40, 0x28, 0x0]}, 0x800}}, @increfs={0x40046304, 0x3}], 0x96, 0x0, &(0x7f00000008c0)="55b99cc4233e91dc7aca4dcc1c3727db55491193789ce9a6ad33a031ef12061970dd3fd10c3f6776afd150c759d76697935ac00f1ae16019fbea401cfeabc4318a9d5837176116ea11ceaca8b6777d3af0e8f336a51e158289ac30547da7fe54f458db7e116421a5ec814aff753f6d31594f9651f927663748f48b760ca020b5c5645d842af3023a52196fbee8e6100d52dd6015fc00"}) 2018/05/11 00:55:30 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x101000) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r1, 0x1, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/05/11 00:55:30 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x80803, 0x0) 2018/05/11 00:55:30 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000011000000a1e15a7f0000005958dc573d2559a09548a7094f1701a2703004"]}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x3, 0x1, [0x200]}, 0xa) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x3ff, 0x2cd, 0x3, 0x3, 0x5, [{0x8, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0x3002}, {0x5, 0x0, 0x814c, 0x0, 0x0, 0x80}, {0xfffffffffffffffe, 0x9, 0x100000000, 0x0, 0x0, 0xa02}, {0x3, 0x7, 0x3, 0x0, 0x0, 0x80}, {0x7fffffff, 0x2, 0x7f, 0x0, 0x0, 0x8}]}) 2018/05/11 00:55:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x2) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x7, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x400, 0x2, 0x5, 0x5, &(0x7f0000000000)='vlan0\x00', 0x2, 0x68}) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='rpc_pipefs\x00', 0x2, &(0x7f0000000300)="1e307efb4c438ab4d3cc45ad6f58abbcf6ae0b0bcddff532927f8f9f98df200bb99173ca4bfd9ec80ff2bbe18a713ebfdc7cc334f81dc89ee3edd71c9209a4093b1fdb74f6dc78eb4b2c2885e5c7") perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000000080), &(0x7f0000000380)=0x4) r2 = semget(0x3, 0x1, 0x40c) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000200)=""/234) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/11 00:55:30 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0xfff0, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x110fdd, 0x0) r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x172) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000000c0)={0x8, 0x6, 0x9, 0x80000001}) [ 134.133498] binder: 10025:10031 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/05/11 00:55:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioperm(0x6, 0x1, 0x7f) accept4$llc(r0, &(0x7f0000000100), &(0x7f00000000c0)=0x4, 0x80000) mq_getsetattr(r0, &(0x7f0000000240)={0x8, 0x5, 0xdf8, 0x3, 0xa31, 0x20, 0x0, 0x100000001}, &(0x7f0000000280)) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@allocspi={0x104, 0x16, 0x225, 0x0, 0x0, {{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {@in=@rand_addr, 0x0, 0x33}, @in=@loopback=0x7f000001}, 0x0, 0x80000000}, [@mark={0xc, 0x15, {0x0, 0x3}}]}, 0x104}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0xce, &(0x7f0000000140)="b134b469eb1c7b928a3b45abc1214c9b47616b7188790e0c7067c00120542a2ed381951804c56b1d99e987a31889e327fe8bfc7b1967b26cba1197c4b37ddd6c12a277e16c2568965c0459fabe44eccc1a2e80ef9d65ce4fe956935c6a1c631270c272ddf29788908c966722b0d85107b3df32e013acd921053eb79bb4d595efef4a5e0737220a33090d1444ddacd0a3f0f2fbc3c663d665e93483856ab4f699a6078b96835d64eae600792de08a5c9aae45dffdf196b8f3a3c8d08ad966beb15ad4859d0d14ab57d9aa30c75717"}) 2018/05/11 00:55:30 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x1, 0x0) r0 = semget$private(0x0, 0x4, 0x8) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/205) 2018/05/11 00:55:30 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001080)=""/43) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/11 00:55:30 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x69, "1f1003da15039df82bd8294c68319ef9badd37a9ae6dceb9e9a888051ef4d5dbc4d1317161966fd02711fca58ff59a56c7501bf9dabd92789cca811662f42311f9b9947a855983421bbfdfea54e974b16750424ff0f077758450d4ac1fdcf5e5154a4ae153bea28624"}, &(0x7f0000000100)=0x71) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x738c}, &(0x7f0000000180)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x0, 0xfffffffffffffffa}, 0x2c) [ 134.244198] binder: 10025:10031 got reply transaction with no transaction stack [ 134.251759] binder: 10025:10031 transaction failed 29201/-71, size 0-24 line 2763 [ 134.377448] binder: 10025:10031 unknown command 536907575 [ 134.409764] binder: 10025:10067 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/05/11 00:55:30 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xb, 0x4, &(0x7f0000000340)=@raw=[@alu, @ldst], &(0x7f0000000100)='GPL\x00', 0x0, 0x11, &(0x7f0000000140)=""/17, 0x41100}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)="2e2f6367726f75702f73797a3100fe0a957abd715146f245d530403cb7e03dc3726f47547677535d47b354b22c94a5bf0a363887fa47af7a8016862c7118338ddd8e894c94876d34da8de2e9a3ba3c8eea38b2e5e48965364efcc397763933a21952adf2f9a14090949d561a614361431c5d56f7ca1caa3a058685f38f228e54ec1245de29d0b1e1b78f2f55cf7b1c85357c25022d52b6ecce21194ba6ab43433bec0a3b3f5b2feae72c8a684e9abcf4744995078fa5b923959f17ea20c2655e7510c07c8d36f804a590275f73059dedca532edc97c8145505bd1e6d3c338870e1db387fc58da652559bde0b9dc6f0dec7aed870ff6024b041f2a45359544ea03a1a18ac3fb4090a275d5422eb0336350d9c53eefed08bdb3a677c8f", 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0, 0x0, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6f80802ff378e7f6ceeab630c6bd11ed49a30499644f83c89ed7c480171c28a1ca67b71c357c266a4750c57ce437e296a540d58cec"], &(0x7f00000001c0)='GPL\x00', 0x0, 0xe0, &(0x7f00000006c0)=""/224}, 0x48) 2018/05/11 00:55:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x3c9) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e", 0x10}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/11 00:55:30 executing program 3: r0 = memfd_create(&(0x7f00000004c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796adc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x10001) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000000c0), 0x800, 0x3) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x3) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000200)='./file0/file0\x00', 0x400) 2018/05/11 00:55:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r3, 0x2}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x13, &(0x7f0000000040)="dc66e2a68b49ccc7253b3d4e65d02ec94ab0f4"}) fcntl$getflags(r2, 0x401) 2018/05/11 00:55:30 executing program 5: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="2babaad850c677523373ff587b75da89", 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'syz_tun\x00', {0x4, 0x80000001, 0x200, "a991252e29b8", 0x68}}) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/05/11 00:55:30 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x208000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xf206}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/108) 2018/05/11 00:55:30 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x101000) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) rt_sigreturn() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000003c0)={{0x100000000, 0x5, 0x4, 0x3, "2c75fcb5d5d153d9afc9a0c507a2b35e3c2219e32c7c2b797f6bbdef4db2dbaabdb9e0978702a5f763eb4576", 0x1}, 0x0, 0x0, 0x6, r3, 0x9, 0x0, "f65eed1388ec13acf4ffc8c1ee6e643583d63e0ae33c3d20cccc0ae6967a7d2ea2e5564099028953cac26120b6d08ad769161ba9f3648318187087d769c6fc26", &(0x7f0000000380)='system.posix_acl_access\x00', 0x18, [], [0x8, 0x8, 0x9, 0x8001]}) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='mountstats\x00') prctl$setfpexc(0xc, 0x40000) getdents64(r4, &(0x7f0000000000)=""/504, 0x1f8) recvfrom$packet(r4, &(0x7f0000000640)=""/174, 0xae, 0x41, &(0x7f0000000700)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) fallocate(r1, 0x0, 0x7, 0x0) write$binfmt_script(r0, &(0x7f0000000500)={'#! ', './file0', [{0x20, 'system.posix_acl_access\x00'}, {0x20, 'securityeth1vmnet0cpusetbdevmd5sumusernodev.vboxnet1'}, {0x20, 'bdevusersystemtrusted[keyring'}, {0x20, 'mountstats\x00'}, {0x20, 'mountstats\x00'}, {0x20, 'mountstats\x00'}, {0x20, 'mountstats\x00'}, {0x20, '.'}, {0x20, 'mountstats\x00'}], 0xa, "492a9586109f9a043049b254efebddba5e0973d6a3f236a5bec5897fcdde224fb3d308dce3216ed88458aa8be48d62dccefddb1ffd2711f0d799f7f18b517dbffefa8cefbd2cb2301ce24d1d1b06128566c0f833544418becd1a89"}, 0x110) fcntl$setlease(r1, 0x400, 0x1) inotify_init1(0x800) fremovexattr(r4, &(0x7f0000000300)=@known='system.posix_acl_access\x00') 2018/05/11 00:55:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x83f5, &(0x7f00000000c0)=0x0) r3 = fcntl$getown(r0, 0x9) setpriority(0x1, r3, 0x681) io_getevents(r2, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) io_setup(0x100000000, &(0x7f0000000040)) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000001200)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000001240)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x10080, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000180)=0x7, 0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d70f92)}]) io_destroy(r2) msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="02"], 0x1, 0x0) msgget(0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001bc0), &(0x7f0000001c00)=0xc) getgroups(0x0, &(0x7f0000001c40)) prctl$setfpexc(0xc, 0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001c80)) getsockname$ax25(0xffffffffffffffff, &(0x7f0000001000), &(0x7f0000001040)=0x10) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)) getgroups(0x0, &(0x7f0000001d80)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001dc0)) getgroups(0x0, &(0x7f0000001e80)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001f40), &(0x7f0000001f80)=0xc) [ 134.428743] binder: 10025:10031 ioctl c0306201 20008fd0 returned -22 [ 134.454338] binder: 10025:10067 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 134.530767] netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/11 00:55:32 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket(0xa, 0x3, 0x19) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="9de96cf0ffb053ecd7000001000000800100000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10100, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000080)={"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"}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) fanotify_init(0x3, 0x40402) 2018/05/11 00:55:32 executing program 5: mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) mlock2(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10000, 0x0, &(0x7f0000008000/0x1000)=nil}) 2018/05/11 00:55:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='numa_maps\x00') pread64(r0, &(0x7f0000000000)=""/100, 0x64, 0x1000000000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/05/11 00:55:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x9, &(0x7f0000001780)=[{&(0x7f0000000180)="c5761fd1a2c7cf85ffcb84722f58542443b37b16394a20a4c137f76367a74cb92e9090a30a39672aa9123182c8fee56158f078e95669842f4d48ee0a84e1b529f27b864e252f1f49d26520d36e98811ceae7dd137c3284ddad2fec1af32adac65e40289c48697a4c335b4aa174fd5c1e589752c9fa225857ba15b33553137a8fca1bd136497aa9a33fce69d7f547174b9a009910eff485b4a1f6a8296cc7fc85639854823394122bd8704bc29d849faa7c74a8174cb4f341def016195911ff17478f3acc4ae2f02849a6500b92d957e95dc4c8fd8a1e2198f69927", 0xdb, 0x2}, {&(0x7f0000000280)="4c5558d0be2ae8edf8426d425db5f718015fd8ad33f9f4e80fcda85990ff467190f4e8001841774954d1148840202136812a6f3bd823a582036dc34dc6e41994a2dbe05ac1b97896f3b181e68e3a6abd7f8039795b15ba8a4c2a6d2fe11f3626dc84a4d53dc12ab3c2a93b2baf681cb62a23af6fd9c1441087eb6c47519b4ec72aae16a4b30942a4c499fbb94d16670f0c2237a6973c1fce2449f84f91bbe57e999d878a851dec1bb027ee0fff199d1a3ed59015751511e1f57f57d0", 0xbc, 0xcdd0}, {&(0x7f0000000340)="94ad6af711b117c9de7b647e00c771203b0bd5447d5eb41696769deb85f88243976ec44996d2c79c3b2eb98fa2b5de4913652c9e8e299b08ec60cf70acc50e1d3b36f1a9203cd529c7fb57d5c8910e9d78016dbb1328f062bfc50eafcd2a184ad8071f1d9b682e11debb397bb77d9890234af4f17de9176811c239654c60dd6185de054fc7fbd9e57209f2aca2dade1410c325d87ba6db08c606dd5fd413dd95d2e5", 0xa2, 0x100}, {&(0x7f0000000400)="dfaacbc00010d42708268834988b2d92d5fcc6763e5fc00f94fa1ac49b75de024341e761c557ca799b2701a3060645f7a0af2d710ec2e632ffa711f634f313d6f782f3f00eb56b3509baaccfc5290c19a18dfbbf35bee77602c9eeef52cebbb119274c7b620750c39a85eb3b8bde281fa301c76a42be53975576b87abad36e2ec866e5a850d9fdac22fa9ca94d566756ffefd81c5e8289e2ce0393d540e6a3ecfadf5fa04bc2be32de1b", 0xaa, 0x80000000}, {&(0x7f00000004c0)="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", 0x1000, 0x7}, {&(0x7f00000014c0)="29484deb786547fffe2863ff2eceefaf53194f516fce097dfc54ab48458170af4d7e1f52ee7aee43931d85cc7b2761ac2904538b8b2e91a4af2065d33e1d9dcb60966ebbc1c5e6f13c091a2845cf02e722d7e6369f23d5f730b60e79f62b0437d7a7b1674fae48d17ac26cfb4b5ad350eba432dce0853c9ab6c7dc6e1be0bedd13cfe227d632179ea80f3646257307870c491e4403b8771081e5708aca9671663404ff747adb9000d13b91b42b14aaf263ef415de2f6067934c98b0dc3fa35577e796d42951a166a7a5c273713235469cadc35474fbcd8a946f748bf18227fb730256313b9e33ef18c0665277302ca506343ab2222", 0xf5, 0x3242}, {&(0x7f00000015c0)="cb66efb455151b66ecfdc72dfb2dd1121b84d345156bfc21046155094f09144883b6e2a30fd85c1f6bca1102a5fbd3e16cb43085ba96972383e52fdd0c281e177ee8489bef468a77204df5db0b3343515efcf2216afee63591222bc132c15cc05bf829c3612ea4369d643256427c388648c9c209089de15271daea5efecdae3967f2eb35aba810", 0x87, 0x6}, {&(0x7f0000001680)="ce7a5b7e364be1ce87ee6edddf9a619431f1572d9f0586606a2eec7cc05b14d71a6dc828ee95624b2a213651c7d9373b8b580e33f7d213f6d3bd80e3b58f2d6076b85c3ae6601c3b9be2e9d77472880b6f0685f17ffb416e438cfb8da60fa8538f8b9327634821670e2020440d", 0x6d, 0x94}, {&(0x7f0000001700)="bc44a6b5099ef6f4cc9c1d5bf7739319103bc10f2359ef1be42497161c2c7654a6ab4e89725cde828fd9a12b291b70cad1133e5c2acdc8bc47461e2126c67439b47d938eb0b7eb74c38fb66a7026a41e102ef52198140529a65498cc397ba649de", 0x61, 0x1}], 0x8, &(0x7f0000000100)='ifb0\x00') 2018/05/11 00:55:32 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c7ff6)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="300000000600000000000000048700000000000000000000000000000000000000002000000000000000000000000000841eca4f8feae11ca452009c3fb5dc1c011618efcde8dc327243309b94453e80fd0e6cac96542447da809aa0ba4aea43613ce13be6ca2861e049c41ba933a8fcf2820e9934aac74e8034a3f93ab41783a46aaf78d389a1"], 0x30) 2018/05/11 00:55:32 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) accept4$ax25(r0, 0x0, &(0x7f0000000340), 0x80000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xff, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) rt_sigtimedwait(&(0x7f0000000140)={0x9}, &(0x7f0000000180), &(0x7f0000000300)={0x0, 0x989680}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0xb0b1, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)={r2, 0x1, 0x7, [0xfffffffffffffff9, 0x61b1, 0x8, 0x6, 0xd00d, 0x8, 0x8]}, &(0x7f00000004c0)=0x16) 2018/05/11 00:55:32 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="030000007f6419070000000004001c00028000008500000004"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xe, 0x5, &(0x7f00000003c0)=@framed={{0x18}, [@alu={0x7, 0x1, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f00000004c0)='syzkaller\x00', 0x1f, 0xb1, &(0x7f0000000500)=""/177}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 00:55:32 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000c40), 0x4000000000001ad, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x80, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x4100) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x30800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9dd9, 0x22080) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r3, r0, 0x10001}) 2018/05/11 00:55:32 executing program 2: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r2 = add_key(&(0x7f00000006c0)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000800)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, r1, 0x7}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) sendfile(r3, r0, &(0x7f00009bcffe), 0x4c35) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) bind$unix(r0, &(0x7f0000000140)=@file={0x1, './file1\x00'}, 0x6e) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x0) lseek(r0, 0x0, 0x3) getpgrp(0xffffffffffffffff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2280000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@newneigh={0x60, 0x1c, 0x300, 0x70bd2c, 0x25dfdbfc, {0xa, 0x0, 0x0, r6, 0x27, 0xaa, 0x9}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}, @NDA_MASTER={0x8, 0x9, 0x100000001}, @NDA_VLAN={0x8, 0x5}, @NDA_PORT={0x8, 0x6, 0x4e22}, @NDA_PROBES={0x8, 0x4, 0x6}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @NDA_PORT={0x8, 0x6, 0x4e20}]}, 0x60}, 0x1}, 0x800) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) syncfs(r3) readlinkat(r0, &(0x7f0000000600)='./file1/file0\x00', &(0x7f0000000640)=""/123, 0x7b) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f0000247fff), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) 2018/05/11 00:55:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@deltclass={0x2c, 0x29, 0x4, 0x70bd26, 0x25dfdbfe, {0x0, r2, {0x1, 0xfffb}, {0x3, 0xb}, {0x9, 0x2}}, [@TCA_RATE={0x8, 0x5, {0xffffffffffffffff, 0x5}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000004}, 0x80) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x0, &(0x7f0000000080)}) r5 = dup(r0) ioctl$KVM_HYPERV_EVENTFD(r5, 0x4018aebd, &(0x7f0000000100)={0x2, r5}) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000000140)=0x4) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x80000001) 2018/05/11 00:55:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10, 0x29, 0x5}], 0x10}}], 0x2, 0x0) [ 136.020018] IPVS: ftp: loaded support on port[0] = 21 [ 136.044283] ceph: device name is missing path (no : separator in /dev/loop6) 2018/05/11 00:55:32 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x4, {0x2, 0x4e24, @multicast2=0xe0000002}, 'ip6tnl0\x00'}) open_by_handle_at(r0, &(0x7f0000000140)={0xc0, 0x46, "4f16cb2a809b33f9f423e728334dd89bae7c936d7339d7d82ee9e3191bdbd7fbf2242eeb967f979b29e5d2343ac4140ea7ec7f3933a52b26604de5e412bc5502bf811f9b9d6fe98fe96d2652c72666f9016bb5320e644ebe65c1d97e7712343e06ffb67f291d64b25c603c868171fd5a403c6adf5957c56d16160925745439fc835ad233e82d91a81bd82ee6d02808cb41e12ac86f79dd5d481277d0e81585de622ce1dcafeb0a7fb55794e95f99b20dc38ddaacde5cbf92"}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f000007afe0)={0x14, 0xc, 0x6, 0x1}, 0x14}, 0x1}, 0x0) [ 136.115735] ceph: device name is missing path (no : separator in /dev/loop6) 2018/05/11 00:55:32 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fbd"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x100) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x24000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x47, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 00:55:32 executing program 1: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x1, 0x0) close(r1) 2018/05/11 00:55:32 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x6488, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x2, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x254]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x3, &(0x7f0000000400)=[{}, {}, {}]}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000480)={0xa00000000, 0x1c, [0x9, 0x100000000, 0x4, 0x8000, 0x4, 0x9, 0x4]}) getsockopt$inet_int(r1, 0x0, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x6, 0x7, 0x8208, 0x4, 0x4, 0x745, 0x4, 0x5, r2}, 0x20) socketpair$inet6(0xa, 0x80007, 0x7fffffff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x4, 0x400) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f00000004c0)=@fragment={0x21, 0x0, 0x1, 0xffffffff00000000, 0x0, 0x5, 0x64}, 0x8) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000040)=0x4) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x2c) getsockopt$inet6_int(r4, 0x29, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/11 00:55:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000140)) inotify_init1(0x80800) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/37, 0x25) 2018/05/11 00:55:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x210006, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000480)=[@textreal={0x8, &(0x7f0000000400)="26660f38381e3219660f759b00000f302e0f01cbf081a70c000800660ffc9608000f09ba2100ed0f352c78", 0x2b}], 0x1, 0x0, &(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="27000000561586af610bb98800929d393a21dcb7bcad9a8e6303bf0dd03acbe7bafd4e24599b791729d7593b4560de944197c3352fa19d0f05"], &(0x7f0000000140)=0x2f) 2018/05/11 00:55:32 executing program 6: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) pwrite64(r1, &(0x7f00000001c0)="b7", 0x1, 0x7ffffc) write(r0, &(0x7f0000000000)='{', 0x1) fallocate(r1, 0x1016, 0x4000000000, 0xffff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/11 00:55:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0xa00) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000240)=0x7fff, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x202080, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045000107000a001419001a000400020006ffe8fe000000070001010c00f41ee400", 0x39}], 0x1) 2018/05/11 00:55:32 executing program 4: r0 = socket(0xd, 0x5, 0x8) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001}, 0x1c) dup2(r1, r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x280000, 0x0) 2018/05/11 00:55:32 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000006}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) 2018/05/11 00:55:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@gid={'gid', 0x3d}, 0x2c}]}) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x200) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000140)=""/169) 2018/05/11 00:55:33 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) sendto$inet6(r0, &(0x7f0000000080)="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", 0xfe, 0x20000000, 0x0, 0x0) 2018/05/11 00:55:33 executing program 2: capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0xfffffffffffffef3) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x7, 0x1e3, &(0x7f00001a7f05)=""/251}, 0x48) fstatfs(r0, &(0x7f0000000100)=""/12) 2018/05/11 00:55:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0xffce) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000)=0x166, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x5, 0x3, 0x5, 0x19, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_address={0x3, 0x5, 0x3c, 0x20, 0x0, @in={0x2, 0x4e23, @multicast2=0xe0000002}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0x5}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bb1, 0xffffffff7fffffff, {0x6, 0x33, 0xffffffff00000000, 0x8, 0x0, 0x5, 0x0, @in6=@ipv4={[], [0xff, 0xff]}, @in=@broadcast=0xffffffff}}, @sadb_lifetime={0x4, 0x3, 0x3, 0x6, 0x180000000000000}]}, 0xc8}, 0x1}, 0x4000080) 2018/05/11 00:55:33 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x400) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0x67c1, 0xba, "629a97021b240dda0f75ea03037f8b15830325391a0838c3ff7b94454c164f23550fcc96fd94b4264cb5f4ce6d7ff42053be585f745c3f8ba25fd5624d7bd363fe0a6256e99e993e4903a78280b7a115a29b076f34775ac29e7aba8d2cdb21f945ba56664845c10da40e20735abaff68cbdacc2c438fc7e0b62ac51dd054d221b96b85f7cb892597e0611b6299de0eda2d2c9df80ae4df78427500ebf51ba53a0104552fac73a1373fab9cab07295311a2b0ea483db189951ed8"}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 2018/05/11 00:55:33 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/154, 0x9a}, {&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000280)=""/227, 0xe3}], 0x3, &(0x7f0000000380)=""/253, 0xfd, 0x400}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000004c0)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000008001a0004000a00"], 0x28}, 0x1}, 0x0) 2018/05/11 00:55:33 executing program 7: r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000005010100000000000000004ef20000de77"], 0x15}, 0x1}, 0x0) 2018/05/11 00:55:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') readv(r0, &(0x7f0000000500)=[{&(0x7f0000000440)=""/152, 0x98}], 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r0}) 2018/05/11 00:55:33 executing program 2: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x1}, 'port0\x00', 0xa0, 0x1000, 0x800, 0x7f, 0x20000000000001ff, 0x8, 0x6, 0x0, 0x4, 0x1f}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="3737e1f7de587435a49c8382c9c1e19e729bce3eb26176c2d9786827100f5029ad44ad6c6cc8166d52635429e5904fdc6bf4a306006e9f95e5911f4cf0f466e6ca246636e259554cf033226ef5b5f8581c126c13bfd2ed2875767ab93669a8c38eb2ad65dec4db1912acb2fd8f26afcc8c93a9e924bc414eb2d7d26cfed184fd9f1c3575de53916c8ebe015e70a77d68993ff330632fcd5bf61caa052b442f5a4cf18c964b9434ac725851e399a4ee2c1dc640412ef2f1eaedf7", 0xba) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) poll(&(0x7f0000000380), 0x0, 0x80000000000000) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2321012e2f66696c65303f"], 0xb) 2018/05/11 00:55:33 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x10000000000805, 0x81) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)) 2018/05/11 00:55:33 executing program 1: pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000340)='gid_map\x00') sendfile(r1, r3, &(0x7f000036b000)=0x49, 0x7f) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x40) 2018/05/11 00:55:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ftruncate(r0, 0x616dadeb) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f6b71bf3ad236"], 0x0, 0x0, &(0x7f00000001c0)}) 2018/05/11 00:55:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000100)="083df7873eafee0f3d22c2fecdddffe24a1ae08164b5d9c8fc79d1338e4846a3623aebac17c15bf38d1d3da623dd5decc664028dab061dc6ddf4835ce8b1c8f0269434356db4feb2bf58bbeb43d85e12f497add3094c28c9199c775f2d64a48bc72d96b0ba1c6ca88b3bd297956bced6b8ca3739405efa7ed7fb234a69645262bb362bdee464602c0ae126d2e257718b8dd1de4b6ffdb98901982d340f3705181efc18a2ebedcf9aca24d53e2b5c2e5775d02a25b931732d524c5ad28d3133e15dcdaf91baa952f7073689390858c872c28f2a7cc288", 0xd6, 0x8e}, {&(0x7f0000000200)="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", 0x1000, 0x1f}, {&(0x7f0000001200)="3780062e3f069ab16c9755fa23c2e220c4dcf32e137e6ac42f51c2dfdc72f3a7c33c4673e1c1803bdb4f5f82aa8ba2d3c33bea5bd3a2e626388420946e37a82a927e575f1eb184d957fcd035874afded8dbc4613c6b6bc4b34693d350aeb7ad604bdd2d9a3ba3224b4e5ec820fedbb23c23fc176cef6e3d175650ce1c5762e9f9e33e96a0e6bb3bf23205c915ddcd88459a178100da1e3bf838dc8ac425c15db3e82343faf05f33083227eed", 0xac, 0x9}], 0x40800, &(0x7f0000001340)='+eth0em0vmnet0*\x00') 2018/05/11 00:55:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/221, 0xdd) fanotify_mark(r1, 0x29, 0x40000002, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0xa, 0x40000000, r0, &(0x7f00000000c0)='./control\x00') [ 137.064929] binder: 10242:10244 unknown command -1083086065 2018/05/11 00:55:33 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000180)='./control\x00', 0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents(r0, &(0x7f0000000000), 0x1f0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) dup2(r0, r1) [ 137.117111] binder: 10242:10244 ioctl c0306201 20000000 returned -22 [ 137.165701] binder_alloc: binder_alloc_mmap_handler: 10242 20ca8000-20caa000 already mapped failed -16 [ 137.238995] binder_alloc: 10242: binder_alloc_buf, no vma [ 137.244842] binder: 10242:10244 transaction failed 29189/-3, size 40-8 line 2971 [ 137.255627] binder: BINDER_SET_CONTEXT_MGR already set [ 137.281072] binder: 10242:10265 ioctl 40046207 0 returned -16 [ 137.305028] binder: 10242:10259 unknown command -1083086065 [ 137.321419] binder: 10242:10259 ioctl c0306201 20000000 returned -22 [ 137.356094] binder: undelivered TRANSACTION_ERROR: 29189 [ 137.362348] binder: release 10242:10244 transaction 23 out, still active [ 137.369492] binder: unexpected work type, 4, not freed [ 137.374807] binder: undelivered TRANSACTION_COMPLETE [ 137.387211] binder: send failed reply for transaction 23, target dead [ 137.659499] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 137.804340] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 00:55:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0x7f, 'queue1\x00'}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xcaf}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x6, 0x8, [0x1ff, 0xc2f, 0x1000, 0x2, 0x5, 0xb8, 0x2, 0x3]}, 0x18) setreuid(0x0, r2) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/05/11 00:55:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) recvfrom$packet(r1, &(0x7f00000000c0)=""/82, 0x52, 0x2, 0x0, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0xc1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x201}], 0x1) close(r0) 2018/05/11 00:55:34 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000340)="d44d3e4ce674", 0x6) 2018/05/11 00:55:34 executing program 7: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x401, 0x4) clock_gettime(0x0, &(0x7f0000000040)) r1 = accept(r0, &(0x7f00000012c0)=@hci, &(0x7f0000001340)=0x80) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={r2, r3+30000000}, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002580)='/dev/sequencer2\x00', 0x2000, 0x0) r4 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0x1000, r4) r5 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) r6 = dup2(r5, r0) ioctl$KVM_NMI(r6, 0xae9a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff}) r7 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000180)=0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001400)={0x0, 0x1000, "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"}, &(0x7f0000002440)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002480)={r8, 0x9b, "e2bf7ae34e23d7e0eeed4319215cb2f6d86961498b166d19ec4f19c4b87606e6129ee19c183de99f08fa674628d575c7593a5ab9b20f28c478715c7f689b9022f1e2c59210019eea4f3e63c716569ce6f31db7bc736cf268371d69839165ed0e6daa42c35ec72ce1ca2971ca47fc9d7a26adfb8c7cd0aebc85058267549d9358811d09a5aa7929b07f1d5af876ae771a6ceeeb0d78468ae63691ae"}, &(0x7f0000002540)=0xa3) shmdt(r7) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001380)={0x5, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000013c0)={0x7, r9, 0x10001, 0x3}) bind$netlink(r1, &(0x7f00000025c0)={0x10, 0x0, 0x25dfdbff, 0x2000000}, 0xc) 2018/05/11 00:55:34 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0xffffffffffffffde, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/11 00:55:34 executing program 0: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x100) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/11 00:55:34 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3f4c1b4e2bf501fb1bb949869c2984d914d9f04005e4fcd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x3, 0x0, "568bac44f291e33f478e8295ea4d46fa81f81610890bf0ad04e6391672dba8bb4ff501ec0c2a8833ac59717b96ffde88d53f45f77cd636a27d08038c5d99b6cef9fa4b2c235bd885bb321e03b297e6ba"}, 0xd8) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='environ\x00') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000002c0)=0x100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockname$ipx(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) prlimit64(r2, 0xe, &(0x7f0000000100)={0xffff, 0x1f}, &(0x7f0000000140)) 2018/05/11 00:55:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-twofish-avx,ghash)\x00'}, 0x58) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000200)="364b0314778b48a5ae95691868a3a3b3ae944287062aa93155cb49", 0x1b}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x6000, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000002c0)={r0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x20) [ 138.009072] device syz_tun entered promiscuous mode 2018/05/11 00:55:34 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7f, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x400452c8, &(0x7f0000000040)={"69726c616e300000001c00", {0x4, 0x0, 0x8000000, "1216ffffff7f"}}) 2018/05/11 00:55:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe05, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = creat(&(0x7f0000ddb000)='./control/file0\x00', 0x0) accept$unix(r0, &(0x7f00000001c0), &(0x7f0000000080)=0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff]}}], 0x54) statfs(&(0x7f0000000040)='./control\x00', &(0x7f0000000240)=""/20) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4000001, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x5}, 0x1c) 2018/05/11 00:55:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0), 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x91) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x103001, 0x0) lseek(r1, 0x0, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x10000, 0x1) [ 138.156404] device syz_tun left promiscuous mode 2018/05/11 00:55:34 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50102, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x880, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x10002, 0x119000}) mmap(&(0x7f0000000000/0xda8000)=nil, 0xda8000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000380)=0x100) 2018/05/11 00:55:34 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x400, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000240)="6cd6d49c8ce836f672619f40932c82e29889e2cae4b2554c5c23400555941bd48144b89bd7fead1ed34bf8c466f4ddf461729e78654c7659e17989bc1d7b98ee876431e00cb4a38b780eae5b6595414cba278067cdf469afc11c462dbd5a23031dee7ce30c869fb5ce8353fb57cbf12abd73867adb1fc120f5b54a0a7ed81a1d70e2c49bb420c11edd5930d489c2f3527e184a8361298332820f2631ae490f0a9f380fefee98e66aa88f35887481f57fc34c0b638d2dcb1e5d3a1aebd689a7f9a6ee8472b12a465b6b3d74eadf61eb6a36c86ec0cbc4d9f229cdce63", 0xdc, 0x3f}, {&(0x7f00000001c0)="3ca4", 0x2, 0x5a0c}, {&(0x7f0000000340)="2175b0b18b480b8fecff40f691bca3671a9649a42673f11638612fd599ebba3bd3405429cba140d81de1ad7f635ee762e04c1a3eb4c065eaae92746de92aa8e23d74f687998fce6012cc90a737f73c7a5b0fcfe63e85dc088973a6ebaa2544f5b8fe0a09decb8f5973b4948f2b4de6e5b97347b65bb58fa54e5e90aec6a63924e4b6d8d25e940500392b4be858801f429f3616856a611a960f35321af581054f5f95f1fd7683c06d17a34be624aff5fc37675b", 0xb3, 0x1}, {&(0x7f0000000400)="3652a5265b2ca138b2900de4fa4fd2dc2f62b75cbbd8522058e4edea75694e866a8aaf3b7e69e9006fec5a8b7d8a037e69b6f3820ab50d52cd7a9f03843604d0eb1be3", 0x43, 0x2}, {&(0x7f0000000480)="52cc961ec517116764a1f81a99a77a287be750dee1aca09972f8b4451e495f19eb35be0bbae50b3e9022a264f7ee7c1293ff586700ce", 0x36, 0x3}], 0x2000000, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000640)=""/39) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000005c0)={0x1000, 0x80, 0x14}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000600)=0x2) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.max\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000680)="feb07b65fcb024b8cf290b600ef0a62558019076a84349a984453830c2b27ea2ce33fb53e21a2f5fcdfc77a50edf2bb4580542a4cdac612e85b590ad7869d6bad7082ca94600220090b4f7fdd286935d367f342aeeb4373a672cce38373eadfa9f85e95921bb66a40b07554705ae18fb98772219f15a34a2bc1144319029492ed0eaa07c8cd82c65ae48d76df28135cf312bf30ff340c7eac38e07ab80fd062f614e4ea20b896f50bb3e657b82b2eb9abc2cdd2c24c69d2f10d23fa86778cd480e4e07a48dd5") write$cgroup_int(r2, &(0x7f0000000040)={[0x30, 0x2c, 0x2f]}, 0x3) 2018/05/11 00:55:34 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) dup2(r0, r2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) [ 138.270334] Unknown ioctl 1074835047 [ 138.289226] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 138.318789] Unknown ioctl 1074835047 [ 138.337108] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/05/11 00:55:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086610, &(0x7f0000000080)={0x362, &(0x7f0000000080)}) recvfrom$ipx(r0, &(0x7f0000000200)=""/235, 0xeb, 0x40000043, &(0x7f0000000040)={0x4, 0x4, 0x6, "b032e9fea5aa"}, 0x10) open(&(0x7f0000000300)='./file0\x00', 0x400000, 0x2) 2018/05/11 00:55:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2717, &(0x7f0000000080)=""/13, &(0x7f000033bffc)=0xd) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0xc0, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x2, [{{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @rand_addr=0x92a}}]}, 0x190) 2018/05/11 00:55:35 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="4408e611c1", 0x5) 2018/05/11 00:55:35 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000280110011772afefffff600611858"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) 2018/05/11 00:55:35 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4b}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control\x00', 0x2) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0xfffffffffffffffc, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') fchown(r2, 0x0, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0x4d40a2b, 0x7fff, 0x7, 0xc4, 0x2, [{0x5aa, 0x5, 0x7fff, 0x0, 0x0, 0x200}, {0x2, 0x8, 0x100000001, 0x0, 0x0, 0x1}]}) mknodat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0, 0x0) r3 = getpid() process_vm_writev(r3, &(0x7f00000003c0)=[{}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/162, 0xa2}], 0x3, &(0x7f0000001540)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/50, 0x32}, {&(0x7f0000001440)=""/226, 0xe2}], 0x3, 0x0) dup2(r0, r1) 2018/05/11 00:55:35 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0xfffffffffffffffe, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x55, "5684905bf785cfa477e664c2e17c93de058bc68b40fd62e45620963d3d51db3d401a027d23d26eee768a50b525558c6a8b422e95e13711d82ee1ba526297d8dbe087d0edb21b1601228404294bd14cef8c167c2ccd"}, &(0x7f0000000040)=0x5d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x7}, 0x8) 2018/05/11 00:55:35 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x4c, 0x0, &(0x7f00000004c0)=[@release={0x40046306}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)}}], 0x4, 0x0, &(0x7f0000000640)="b1ac2f4e"}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0xf0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x20000) 2018/05/11 00:55:35 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000003640)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)={0x0, 0x2}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x200000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/247) 2018/05/11 00:55:35 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x190) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x11a, 0x61, &(0x7f00000000c0)={'filter\x00', 0x10000000000000f2}, 0xfffffc41) 2018/05/11 00:55:35 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001500)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000001600)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001640)={@empty, 0x2b, r1}) 2018/05/11 00:55:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/95) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) sendmmsg$alg(r0, &(0x7f0000000140), 0x0, 0x4011) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0180c20023d9eb17000086dd6006f5260008112000000000000000000000000000000000ff5d19d4c7f1f294000000000000000100004e220008907800000000000000919c91ba42b71d76"], &(0x7f0000000140)) 2018/05/11 00:55:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000734ffc)=0x1) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x20100) 2018/05/11 00:55:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000100)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2000, 0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000001c0)="52aa9d2e61511c46fbb8d0abe6935e710188f52003387338636cdc9d8827e1be1e0e826c9d40fd48604f41a168d9f1dccd9d0918ec961b0c0dd22a56ad0774c5ee8d96aa84bfb4610bc09649c85be8c7ec3edd9c79439dff0d7312dd841763e8350ea871c62291", 0x67, 0x1, 0x0, 0x0, r2}]) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x139e0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r4, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0xd, &(0x7f0000000180), 0x8) [ 139.300181] binder: 10375:10376 Release 1 refcount change on invalid ref 0 ret -22 [ 139.306039] EXT4-fs (sda1): resizing filesystem from 524032 to 866 blocks [ 139.315380] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 139.336844] binder: 10375:10376 transaction failed 29189/-22, size 0-0 line 2856 2018/05/11 00:55:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0x30, 0xc90, 0x81}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x80}, 0x8) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000001080)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000080)={0x3, 0x0, [{}, {}, {}]}) [ 139.354160] binder: 10375:10376 Release 1 refcount change on invalid ref 0 ret -22 [ 139.363193] binder: 10375:10376 transaction failed 29189/-22, size 0-0 line 2856 [ 139.380636] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/11 00:55:35 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='lobdev)\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0xff, 0x206, 0x4, 0x8a, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 139.424068] binder: undelivered TRANSACTION_ERROR: 29189 [ 139.429745] EXT4-fs (sda1): resizing filesystem from 524032 to 866 blocks [ 139.436748] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/05/11 00:55:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dfdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xbd, "45591e32ee4e92dc7840b39d811f110123493cf2ce7e2b637260f703564816eda6e5cd0e8d2d9828fc512ec3271bfd8235ea72b60bb75812cfbddf19373921dc25d695acf397d6538abfbc45d472b00156b47d20e10e61b87660486ddb8e081dbdc54d109183a5b9e74b8b71d9127b4c7b716b8b8ebd576a25982839bdb5e93fad442d5583a67690050deaff2b02c6dbb3634d3710ec5c52bc5805f326800cfb2dd0e5edc164005efd033aa4213e5f1f6067570c1a1d88ca75a7ac35d0"}, &(0x7f0000000140)=0xc5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x2}, 0x8) accept4$alg(r0, 0x0, 0x0, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r3, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x3, 0x8000}, {0xb, 0x8}], 0x2) 2018/05/11 00:55:36 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/11 00:55:36 executing program 2: r0 = memfd_create(&(0x7f0000000000)='ppp1$+\x00', 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="640000001e00000329bd7000fcdbdf2507000000", @ANYRES32=r1, @ANYBLOB="000001000401000008001c00", @ANYRES32=r2, @ANYBLOB="08001f00030000000800270007000000070000000700000000000000ffffff7f000000000008000000000000358907030000000008001b0004000000"], 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000240)="eb24ceab5a8113372957e0f5f993775a558a166c8d194e0aed5aa48e3d8ee779e628cf71ea3c9f902147442182662b0b8a27adb08810368a31ff7c62f7bcef7b365b99c9cfe3c8e1e29ef91b7b02b579875fc1e3754c4fb76660", 0x5a, 0x800, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0xffffdffffffffffa, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x400442c9, &(0x7f0000000040)) 2018/05/11 00:55:36 executing program 0: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x9}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x1000, 0x611e1b1570fece17}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x240400, 0x0) name_to_handle_at(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0xd1, 0x2800000, "3f1288b289ddcf8d2bfbbc88f9acb82eeb4346c28d7f9b8eff6ad3a48cc047e4faff3efb13a90c725dbe21e3a2c1f7641576bcec5e8da45cbf0bb0ce7fa64679dfc1b91dde34799473991da575d0c7d4afa4a909d3fa9dc96dc6e92128cc8ca6d168bbdedbe146347c754c052d0f59320e1f6ff67157814862a95ad992d2b1113d8ae144688343d3498815f451bed4d4d43666445c79efb2fea608869b036df5fe49d79e0191aa39fbdf5dce268bc3d5a75f659b91cc7e448b0d31a9183c746b58e0864a85f8e34ca1"}, &(0x7f0000000140), 0x1000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x2, 0x100000}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)=ANY=[@ANYBLOB="b303000036b452d5"]) 2018/05/11 00:55:36 executing program 6: socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x100, 0x40400) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0x1, [0x860]}, &(0x7f0000000380)=0x6) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x10000) fsync(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x3f, 0xf22}, &(0x7f0000000240)=0x8) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000000400)={&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, 0xfffffffffffffd9b, &(0x7f00000001c0)=[{&(0x7f0000000140)="c879b5450cb8a1623b1f136323b873928eac0edf7c7441c74a3128fbbe367915e00dcb295e5ffe33535f03f752011b898b370809e7d414e6c901d37863428f0ac6eed4bdc6811748d38aa8251f2cf5168a173302efed0ce9bfbc49e7a126a904", 0x3b2}], 0x1, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8009, 0x0, 0xfffffffffffffff9, r3}}], 0xf7, 0x24000000}, 0x80) 2018/05/11 00:55:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000040000a010000000000000000000000000000"]) 2018/05/11 00:55:36 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='binfmt_misc\x00', 0x1002080, &(0x7f0000001040)="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") perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000a7dfff)}, 0x2000000a00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x202200) ioctl$TIOCCBRK(r0, 0x5428) 2018/05/11 00:55:36 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKRRPART(r1, 0x125f, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x0, 0x2}, 0x0, 0x0, "69643100000000000000000000000000000000000000a70000000000000000000000000000000000000000000000000000000700", 'timer1\x00'}) 2018/05/11 00:55:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x407) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB='#!'], 0x2) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 140.571568] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 140.580473] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 00:55:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1, 0x40) 2018/05/11 00:55:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaae113aaaacf2bb43c40b808004500f4fe0100004e20000000b8", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5002000090780000"], 0x0) 2018/05/11 00:55:36 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x200002, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/221) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x100, 0x4) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000440)=""/187, 0xbb}], 0x1) 2018/05/11 00:55:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000001000000000000200000002000000004008a00000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)={[{@grpjquota='grpjquota=', 0x2c}]}) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/05/11 00:55:36 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x60, r3, 0x800, 0x70bd2b, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x0, 0x20000) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x200}, 0x18) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80100141}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa8, r4, 0x504, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc7d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x315}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff3da}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0x5b) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="010800000300400004000000000000007797cb863a530eb81ee35327ab8fb887", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) [ 140.699391] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 140.707952] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 00:55:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x200000, 0x0) socketpair(0xa, 0x5, 0xfffffffffffffff7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x20}) r3 = syz_open_pts(r2, 0x8000) ioctl$TIOCGSOFTCAR(r3, 0x5437, &(0x7f0000000140)) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x1, r1}) perf_event_open(&(0x7f000001d000)={0x802, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000180)="5ff5eec5d20200000000000100000049939c931fe35ee5ade86f8f0e1cfc88d3ee", 0x1d6) sendto(r5, &(0x7f0000072fc4), 0x0, 0x0, &(0x7f0000185000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000000c0)) epoll_create(0x1ff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x84}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x0, 0x9}) r6 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x6, &(0x7f0000000240)=""/64) ioctl$TCSETSF(r0, 0x5441, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x930, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x2}) dup2(r0, r3) capset(&(0x7f0000000280)={0x0, r6}, &(0x7f00000002c0)={0x2, 0x2, 0x40, 0x9, 0x38b, 0x2}) 2018/05/11 00:55:36 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f0a, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/11 00:55:37 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xb579, 0x3, [0x4, 0x9, 0xffffffffffff7fff]}, &(0x7f0000000240)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xe789, 0x1, 0x6, 0x100000000, 0x6}, &(0x7f0000000200)=0x14) r2 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x7fff, 0x1000}, {0x0, 0xf9a4}, {0x0, 0x9, 0x1000}], 0x3, &(0x7f0000000100)={0x0, 0x989680}) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000000040)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'ipddp0\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41, 0x5, 0xc14, 0x400, [0x4, 0x3], 0x3bdb, [0xc3, 0x8320, 0x10000]}}) 2018/05/11 00:55:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x543e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fcntl$notify(r0, 0x402, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b6300005532402db4459768c617029477926d004b2dba0e49188f37c817c0d22ae2821b0010e9a5b5f11f57461813db52675a12d510cb3019abda2b06ecfc93baa4a3e82a9e95e0e116167723defc5667d77ca0a2386a22c12b027e03db20d5a99398"], 0x235, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000040)}) [ 140.805338] EXT4-fs (loop0): Invalid log block size: 65536 2018/05/11 00:55:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000bb"], 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x2, 0x0, "9f00512949db691c0d9e0259145c5d0f2bd3ffdaf67b7e296c01eda124869e416862618d67e567af2af3b33cb6c601df55e61f367dc64189160ce9dda9b6b4c214d11b4439ecb9153e4577ea080d55ad"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 140.882490] binder: 10480:10483 ioctl c0306201 20008fd0 returned -14 [ 140.890996] EXT4-fs (loop0): Invalid log block size: 65536 [ 140.908168] binder_alloc: binder_alloc_mmap_handler: 10480 20000000-20002000 already mapped failed -16 [ 140.951316] binder: 10480:10492 ioctl c0306201 20008fd0 returned -14 2018/05/11 00:55:37 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in=@local}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000002680)}, &(0x7f00000000c0)="7f2911fa31fa4f4b2f5687dbd490bd09e476cb6b139f5686379495446bcea9c334", &(0x7f00000002c0)=""/182, 0x0, 0x0, 0x0, &(0x7f0000000280)}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x7}, 0x4) geteuid() 2018/05/11 00:55:37 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffffff1bf3, 0x40000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) 2018/05/11 00:55:37 executing program 5: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000180)=""/231, 0xe7, 0x100, &(0x7f0000000080)={0xa, 0x4e21, 0x40, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) 2018/05/11 00:55:37 executing program 2: r0 = socket$inet(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x28, &(0x7f0000000040)=[{&(0x7f0000000080)="1f0000001800030007fffd944fa283bc8020000000240005031d856408000f"}], 0x1}, 0x1) 2018/05/11 00:55:37 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x4400) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ifb0\x00', 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x8, {{0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) [ 140.996253] binder: BINDER_SET_CONTEXT_MGR already set [ 141.040158] binder: 10480:10483 ioctl 40046207 0 returned -16 [ 141.103540] sd 0:0:1:0: [sg0] tag#5535 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 141.112341] sd 0:0:1:0: [sg0] tag#5535 CDB: Variable length, sa=0x2f56 [ 141.119100] sd 0:0:1:0: [sg0] tag#5535 CDB[00]: 7f 29 11 fa 31 fa 4f 4b 2f 56 87 db d4 90 bd 09 [ 141.128133] sd 0:0:1:0: [sg0] tag#5535 CDB[10]: e4 76 cb 6b 13 9f 56 86 37 94 95 44 6b ce a9 c3 [ 141.137054] sd 0:0:1:0: [sg0] tag#5535 CDB[20]: 34 [ 141.188390] binder: send failed reply for transaction 30 to 10480:10483 [ 141.211035] binder: undelivered TRANSACTION_COMPLETE [ 141.216379] binder: undelivered TRANSACTION_ERROR: 29189 [ 141.223221] sd 0:0:1:0: [sg0] tag#5536 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 141.231998] sd 0:0:1:0: [sg0] tag#5536 CDB: Variable length, sa=0x2f56 2018/05/11 00:55:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x302, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/05/11 00:55:37 executing program 6: move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000040)=[0x6], &(0x7f0000000080), 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./control\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) mq_unlink(&(0x7f00000001c0)='vmnet1%&\x00') recvfrom$inet6(r0, &(0x7f0000000b40)=""/210, 0xd2, 0x100, &(0x7f0000000c40)={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000140)={{}, {r3, r4/1000+30000}}, 0x100) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000a80)='./control\x00', &(0x7f0000000b00)={{r5, r6/1000+30000}}, 0x100) r7 = eventfd(0xef5) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000200)={0x3, r7}) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c80)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000008060000c002000058010000ffffffff00000000000000003805000038050000ffffffff380500003805000005000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010015801000000000000000000000000000000000000000000000000480064737400000000000000000000000000000000000000000000000000000005000000020177daf8ff000003004000ffff9f0006000300ff01000000000500010006005209000048004e45544d415000000000000000000000000000000000000000000000000018000000ac14143b000000000000000000000000ac1414aa0000000000000000000000004e2100650000000000000000000000000000000000000000000000000000ffffac1414bbffffffffffffffff000000ff000000ffff000000ffffff00000000ffff00000074756e6c3000000000000000000000007663616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003c001f020900000000ff0000000000000000000020016801000000000000000000000000000000000000000000000000280069707636686561646572000000000000000000000000000000000000000018120100000000003000616800000000000000000000000000000000000000000000000000000000000004d6000004d6000000000903000048005245444952454354000000000000000000000000000000000000000000001c000000ff010000000000000000000000000001ff020000000000000000000000000001006600640000000000000000000000000000000100000000000000000000ffffac1414aaffffffffffffffffffffffffff00000000000000ffffffffffffff00ff000000626f6e6430000000000000000000000076657468315f746f5f7465616d000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000320007072c000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000300020200030000000002002300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400188010000000000000000000000000000000000000000000000004800647374000000000000000000000000000000000000000000000000000000090000000201050003000000fcffff0f020033060300f30402000000ffff81000100030000000000300066726167000000000000000000000000000000000000000000000000000009000000dc2e43578455520affffffff02000000100000004800444e4154000000000000000000000000000000000000000000000000000108000000fe8000000000000000000000000000aaac1414130000000000000000000000004e2307000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x668) r8 = fanotify_init(0x0, 0x0) fanotify_mark(r8, 0x5, 0x2, r0, &(0x7f0000000000)='./control\x00') 2018/05/11 00:55:37 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getown(r0, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x3c7) prctl$setptracer(0x59616d61, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r3, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000100)=0x80) 2018/05/11 00:55:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x216, 0x10000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) r2 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x0) fallocate(r2, 0x3, 0x0, 0x100000005) 2018/05/11 00:55:37 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sched_yield() perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/11 00:55:37 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xffffffffffffffff}, 0x45) 2018/05/11 00:55:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4000009) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xffffffffffffff58, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000001400110100000000000000000a000000d15eebe37b1eabfc5fe263a96a2dfccc55d76d13980e9d03de77325080cf0c4c15545b6801965d9984a4f0da87e94877e9e57f79a5d30b218e9a60cf0c7f52d6500b52673680203e5d762ef59d3f08f69f3199ca44de2d5c05167d866d3c59471442678b262d96dc2ae4754fb4a9811d63e7b39b44ebc85876c78d8fc3786a98d5cdb3d5e784a470767e2295fd699410c6d6d6e01579e45ef2c4adde4420f071", @ANYRES32=r1, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYBLOB="41aa06f50d572d1f2605d2cbd5f6e9fe46d180e79776261539f98bc877b91e26d80000d20079", @ANYBLOB="da03411bc5fba94393469d10a03683b263ed656e60dad21b8d2116992eb208a1a1bb40abf4c284fc9d8163eb05a0bed98df36baf9bb2dd748791a536160593aea70ed40cd910e45c8912c41db42181c5fca2af5f7c4b19e298f72ec1f3b50b18569b7151915707767a1b21c71ca56f34294f14a211ca0c4811e4bc5ea0764106b27beae4e06991889f5016e5c48ab5791ab068876c524eace539a2ed18fff76de8aee0ce798698f3bd06967e8f359822bd71c204", @ANYPTR64, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES16=r0], @ANYRES32=r0]], 0x3}, 0x1, 0x0, 0x0, 0x43ffe}, 0xfffffffffffffffd) socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x0, 0x40) recvfrom$inet(r2, &(0x7f00000004c0)=""/150, 0x96, 0x40, &(0x7f0000000440)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={0xffffffffffffffff, 0x3, 0x1, 0x80000001, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000000180)="f8fa3a8d37cac43521b0984f2b50b00847791c08a595be8b8bf3b57120d80f2c63406478c35b7c52ae6878bc2d5f4ae8046744baef3805731ff00c962ea8148d38e42e771a20212e6c4c5d1f705da159115c4de6ea274961ca92876b034f4f8e15da24d6ee47a29daa6facfa3b602493d464d269580a414264d78cf0111864b6f3c874eed531f823d01caecce7f20fa9ff052ec33185ea5405e9f1", 0x9b) 2018/05/11 00:55:37 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/9, &(0x7f0000000080)=0x9) bind(r0, &(0x7f0000000280)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x1d) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 141.238808] sd 0:0:1:0: [sg0] tag#5536 CDB[00]: 7f 29 11 fa 31 fa 4f 4b 2f 56 87 db d4 90 bd 09 [ 141.247702] sd 0:0:1:0: [sg0] tag#5536 CDB[10]: e4 76 cb 6b 13 9f 56 86 37 94 95 44 6b ce a9 c3 [ 141.256637] sd 0:0:1:0: [sg0] tag#5536 CDB[20]: 34 2018/05/11 00:55:37 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000001c0)=""/100, 0x64, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 00:55:37 executing program 7: open(&(0x7f0000000000)='./file0\x00', 0x141000, 0x80) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)) fallocate(r0, 0x3, 0x0, 0x100000001) 2018/05/11 00:55:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000080)=@full={{0x3, {"1b296203957910"}, 0x80000000}, [{"a8ccd64a98bcf3"}, {"8b64bac9b8a467"}, {"550cc76e77b6d7"}, {"95f37921381a9a"}, {"6055102bcbf810"}, {"6f0593fa2f1094"}, {"49b3544b011c7d"}, {"053102572fb796"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000100)="0a269947f10fe54100e36c61583e18f3bc1fb7eb683226281ef7659bd748fbae42dd7f592f73ea9b14906ffba7de22add004379ee02092f5b06ff8e422a1b2aad0abbeb488fd09c7ac6441817d33c9179dd81d07aef875c4e8bf7bf3f8b3a83383d78cded29156857c8fa16522b641a50826674ee860bfd7e11145b7c9f12d5be6eaef1a9c9907e9c02e811fbf77f145efd8d4f7868255751013d22b0007a78a03a211f78eb4657e766c347213cfb7f082739d70148c14d79b60d342811558944775fa7ee47528953d261297db58a144a65dff37efa60f9b3965aa1b97f2a907eae2", 0xe2}], 0x1, &(0x7f0000000480)=[{0x1010, 0x107, 0x4, "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"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0x20f0, 0x20000080}, 0x8014) syz_emit_ethernet(0x163, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, "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"}}}}}, &(0x7f0000000000)={0xffffffffffffffff, 0x4, [0x9e3, 0xf0e, 0xdfa]}) 2018/05/11 00:55:37 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r0, 0x0, 0x2000000000000002}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r1, r0}, 0x10) 2018/05/11 00:55:37 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, r1, r2, 0xffffffffffffff00, 0x3, 0x40004) 2018/05/11 00:55:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0xa3, 0x3}) open(&(0x7f0000000000)='./file0\x00', 0x840, 0x34) umount2(&(0x7f0000d5bfff)='.', 0x0) [ 141.659191] hfs: can't find a HFS filesystem on dev loop7 [ 141.763685] hfs: can't find a HFS filesystem on dev loop7 2018/05/11 00:55:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000000)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f076f75726e616c5f63686563738e756d2c636fe4c28cac1b7bd52410f81a619bdd3762b24bf32afb941fd73df2567f22c864de039e91da6a7b08cb517b92633bb8a1d8c2cf7d"]) mkdir(&(0x7f0000000080)="2e2f66696c65302f66696c6530fe", 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/11 00:55:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x8000, 0x2, 0x3) fcntl$dupfd(r0, 0x0, r1) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_setup(0x8000000008, &(0x7f0000000080)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) io_submit(r3, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000001, 0x0, r2, &(0x7f0000000a00)}]) 2018/05/11 00:55:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xfa, 0x88000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000240)=0xfffffffffffffe01) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x18, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x38}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x23, 0x100000001, 0xd1aa, 0x6}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xfff, 0x8000, 0x7, 0x9, 0x8001, 0xa95d, 0x5, r3}, &(0x7f0000000180)=0x20) connect$llc(r2, &(0x7f00000001c0)={0x1a, 0x321, 0x2, 0x6, 0x7, 0x100000000, @random="079f9544d47f"}, 0x10) 2018/05/11 00:55:38 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x100000000000080) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x0, 0x7, 0xb046, 0x0, 0x0, [], [], [], 0xfff, 0x1ff}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001]}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000400)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000500)={0x0, 0x100000801, 0x5, 0x2, 0x1, 0x3}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000002c0)=0x10000, &(0x7f0000000300)=0xffffffffffffffbc) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000380)={'TPROXY\x00'}, &(0x7f00000003c0)=0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000700)={r5, 0x80000, r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000005c0)={{0xfff, 0x4, 0x3ff, 0x8, "738f978a7adaa9e248be59e89712bd996491d8ff945669601fff404fef9b34c5fcc0e8ea0bca8d3db9df2fa1", 0x4}, 0x0, 0x0, 0x3, r4, 0x0, 0x1f, "e12e13abcfc05b31f7de6ded407004df6038445e5f2cd336344a94c36eb22391d833859acd664c013989d4c9b717618ecc22e3a1a8852f3991a0ae0eaca1228a", &(0x7f0000000540)='queue1\x00', 0x7, [], [0x9, 0x1, 0x403, 0xff]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x9, 0x1ff, 0x3f, 'queue1\x00', 0x5}) sendmsg$netrom(r1, &(0x7f0000000ac0)={&(0x7f0000000440)=@full={{0x3, {"a0da9412fe4255"}, 0x7478}, [{"b1aa0d81456468"}, {"531dabe253450d"}, {"75922024a4944f"}, {"3bb4da3806dd1e"}, {"a3bbc0f36bfad8"}, {"73ab4a12cc9a18"}, {"107eb3a8c4ad5e"}, {"0d33b518b2a2e8"}]}, 0x48, &(0x7f00000007c0)=[{&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000000780)="e8f66fe181c79549721f9298539465d7ea522ea2c9cbb9afac2274187f4cb5bac2", 0x21}], 0x2, &(0x7f0000000980)=ANY=[], 0x0, 0x40}, 0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/11 00:55:38 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1014c0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="505dacbcf065b69be5df9fa63b4713ca9443528010d7a1af1b58a60c70f1ffb9fe0fcf6d7c8ab0b4fb4accf785b0ebceffde2527d7508cdbc5ac3983004a6ed984ec61dff28ae0537819560bc216f077e0b2cb833fdab6e7540f4b66a30590d0c94fc5be41599471ab398327afe4bb526384e2bb1bbfa03905b44b028861f2491c0d0ce59d1bb2a775625c1dfb5cd9d5c10e395cd3229aa47e652986f9d7db29eaba8f0c4374faa32efdf69f243634038d36eb7187887c87ae08b29f993fd000927a", 0xc2, 0x0) keyctl$reject(0x13, r2, 0x8, 0xfff, r3) capset(&(0x7f0000000100)={0x20071026, r0}, &(0x7f0000000140)={0x7ff, 0xfffffffffffff12b, 0x8e, 0x1, 0x100000000, 0x8}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0xffffffffffffffff}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r5, 0x9}, 0x8) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000500)={'TPROXY\x00'}, &(0x7f0000000540)=0x1e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) 2018/05/11 00:55:38 executing program 2: setrlimit(0x2, &(0x7f0000000240)) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x1ff) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/05/11 00:55:38 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)) writev(r0, &(0x7f0000f3e000)=[{&(0x7f00002ef000)="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", 0x200}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3, 0x1, [0x80000001]}, 0xa) 2018/05/11 00:55:38 executing program 7: futex(&(0x7f0000000080), 0x800000000003, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x2) [ 142.410591] QAT: Invalid ioctl 2018/05/11 00:55:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) setpriority(0x1, r1, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f00000000c0)={r2, r0, 0x6}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100), 0x5}) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000080)={0x39, 0x9}) 2018/05/11 00:55:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0x13) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd\x00') ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0x0, 0x32b, &(0x7f0000000040)="364136bf", &(0x7f0000000080)="71ecd6d23f023b9cf72e8f1d52d3742e59ec76fc5447299b946e67fda9f1ef46b34875ff9af014ef8edc96d74ae4c0268daebfe32ce4805ea9dc22336117d4e19d2e6b946aedaeee93d592ef928ad498fe13dc1dddd010b95a6ae54c44e1", 0x4, 0x5e}) 2018/05/11 00:55:38 executing program 0: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x10, 0x0, 0x8000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000180)='O', 0x1}], 0x1, 0x0) fsync(r1) r2 = socket(0xb, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000080)="24000000190001f00080000400edfa0e0af6f900e003bf06000000cc08000f00fed70000", 0x24) 2018/05/11 00:55:38 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) sched_setattr(0x0, &(0x7f0000000140), 0x0) 2018/05/11 00:55:38 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000100)=""/17, 0xfffffffffffffffa}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000002c0)) 2018/05/11 00:55:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x8190, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x111200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x2, 0x0, 0xd623, 0x3, 0xed2}, 0x5, 0x8}) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) 2018/05/11 00:55:38 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x400000) bind$bt_rfcomm(r0, &(0x7f0000000180)={0x1f, {0xfffffffffffff5a5, 0x1, 0x4, 0xfffffffffffffffb, 0x4, 0x20}, 0x2}, 0xa) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000001c0)=""/55, &(0x7f0000000200)=0x37) r1 = socket(0x1e, 0x1, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x29d) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x8001, {{0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt(r1, 0x800000010f, 0x800000000000007f, &(0x7f0000000040), &(0x7f0000000040)=0x300) 2018/05/11 00:55:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1f}, 0x2c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x2, 0xf7d9}, &(0x7f0000000240)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000140)={r6, 0x80000, r7}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/11 00:55:38 executing program 3: mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)="646178000365812826975cc413a8d8520474e9b3e87d3faed8218db70bd5a9978d7b3a49ca0406c788e3c7cf1a1caef93ca61d5aa79cfaaa502d3825a61e97d4b98c2be09d9c57ee2976b039168f9dae525e7a2a0dfca72641ff43295bffb3dfd00d243f3d1f9aa998e795d3ba8a559cc80dd58c78d091453ae4817d3db51c1d64299c451c2c73f1d3f1021049f328f78d5a265c79595683b4d97bfeced3467cf5e58fd54a7589a72b118cc34b15632ce7815686795fb23cae85a91412b73538243406226fb1d0c7859e9f20d4897349884136f925be778194ed60786b3fe6d5179c6800affe5e2a9400000000000000000087d5d764da00bc1e437e48ac7df1f1098da7f4fb55dac2a1467423e65c6061b63cb695044141f4457ee1116eac9a5c97a2ebdf15ccebd3585564adb348ab74a2e5f2ed5c09950db0547c", 0x80000000, &(0x7f00000004c0)="4f0f8a1e68f7a7f1137d80ade5952249f6b49cd6a9280100000039afc1c88b00003b1db93d0b") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40080, 0x13) r2 = msgget(0x0, 0x172) r3 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x10001, r3, r4, r5, r6, 0x30, 0x1000}, 0x401, 0xff, 0xb8de, 0x1, 0x8, 0x1, r7, r8}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x7ff, 0x100, 0x3}) 2018/05/11 00:55:38 executing program 6: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101001, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f1a000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) pipe(&(0x7f0000000040)) mlock2(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0xd3, @empty, 0x10000}}, 0x5, 0x6, 0x7, "016e8a1ce80dd8ca2773d08e3fe364363134f64507d96640b69c08fca120c60a9027b7ecea3eb18e5d7807e6080bd64fd89cd3fea1387c25573378cffaf48fed2c4b77f59c90365d9ae33154fd09bc9e"}, 0xd8) 2018/05/11 00:55:38 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)) fcntl$getown(r0, 0x9) getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) socketpair$inet6(0xa, 0x5, 0xfffffffffffffff7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) syz_open_procfs(r1, &(0x7f0000000040)="6e65742f70738168656400") close(r2) 2018/05/11 00:55:38 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3e) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/11 00:55:39 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = shmget(0x1, 0x1000, 0x54000108, &(0x7f00001f7000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) getsockopt(r0, 0x100000114, 0x2719, &(0x7f0000000000)=""/40, &(0x7f000090effc)=0x28) 2018/05/11 00:55:39 executing program 4: unshare(0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r2 = gettid() ptrace$setregs(0xf, r2, 0x7, &(0x7f0000000240)="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") ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000001380)=""/174) ptrace$setregs(0xf, r2, 0x401, &(0x7f0000000340)="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") 2018/05/11 00:55:39 executing program 5: r0 = socket(0x1a, 0x802, 0x6) write(r0, &(0x7f0000000000)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@sco={0x1f, {0x6, 0xff, 0x6, 0x8000, 0x2, 0x5}}, {&(0x7f0000000040)=""/102, 0x66}, &(0x7f00000000c0), 0x2}, 0xa0) 2018/05/11 00:55:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000580)) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r5, 0x0, 0x1c}, 0xfffffffffffffef9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="7f000001553f57a10000000095ca62772b3210dbb5f5b1040000007f0000017f000001e0000002e0000001"], 0x1) r8 = accept4(r6, &(0x7f0000006bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000006c40)=0x80, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r9, 0x6, 0x3, &(0x7f0000006c80), &(0x7f0000006cc0)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000013c0)={@empty, 0x0}, &(0x7f0000001400)=0x14) setsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000000540)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000440)={r5, 0x8c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x9c53, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1210ea4e}]}, &(0x7f0000000480)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x24, r10}) listen(0xffffffffffffffff, 0x6) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f0080400300000046000107000000141900040004870000000003f500000000000000000000000000", 0x39}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r12 = accept(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f00000001c0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r12, 0x89e2, &(0x7f0000000140)) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r13, 0xc01064b5, &(0x7f0000000800)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0xa}, &(0x7f0000000140)=0x8) 2018/05/11 00:55:39 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x4, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00000000c0)="a534833954d15a667f4bafdd3609992277b70bbc1c7fac8f0fea2b4ae6043714589ec1f417bf9f35b2dcf205913faec17bd24fb5ef3713f53bd090e5585647bf97a53a4829e8ddc4b457c09a93ef1f0098264639cbe4f407e27bd707bfaf0c32d47d3da07ff5ea00", 0x68, 0x4, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000200)) 2018/05/11 00:55:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000440)=0x4) r1 = gettid() ioprio_set$pid(0x1, r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}}, 0x101, 0x6, 0xffffffff, 0x0, 0x4}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x7f00, 0x8, 0x6}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x2, 0x7f, 0x7fffffff, 0xe88e}, {0x2, 0x9, 0x0, 0x600000}, {0x9, 0x0, 0x4, 0x6}, {0x40, 0x3, 0x3, 0x3}, {0xaac, 0xfffffffffffffffd, 0x0, 0x2}, {0x7, 0xf037, 0x100, 0x3ba8}]}, 0x10) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) nanosleep(&(0x7f00000004c0)={r3, r4+30000000}, &(0x7f0000000500)) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sched_setscheduler(r1, 0x7, &(0x7f00000000c0)=0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000240)={0x15, 0x8, 0x80, 0x3, 0x6}) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000300)={0x5, 0x200, 0x7fffffff, 0x0, [], [], [], 0x6, 0x5, 0x2, 0x1f, "acc3cf72d2c1ccb81885a1ad3c8a68cd"}) 2018/05/11 00:55:39 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x9, 0x1cad}, 0x10) 2018/05/11 00:55:39 executing program 2: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'bcsf0\x00', 0x37}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={"6c6f00000400", 0x0}) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r3}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r5 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x9, 0x400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r5, 0x50, &(0x7f0000000400)}, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xdc, r6, 0x820, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}]}, 0xdc}, 0x1, 0x0, 0x0, 0xc004}, 0x8000) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000000, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f00000004c0)="e6fb8988400e75adfbdad084e032cbc911a4b70abcbeb1949091c9f7e2e0c4395174e5da7e6029e48cb5c7f1940c9b26088bf945f7925292d154bc0a0a1d8826511212b656439305b34250a1c8ad755f5983fa5e5ecc32785995afb80455589200faa9d0a17d8f3dfc050ae77f4a24a6bc79d8d4ea7e314da6a7d264513d96cd8f131ef4d9fc94f551825ff836631b1854448062950929a6ca6a000dea2374d9e0a4f05da3d1af6e7c20dc819462957e6dbf97e5a1a2cbf4912414ccc135d4d6d9eaa6916f4f65e7842b7527c2b9f91f59713cf43593ada4", 0xd8) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f0000000080)=""/11) 2018/05/11 00:55:39 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x10, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="8f2058e6c67b5162627ec0874a1a23eefab199f5cebe9eaf4946b2"], 0x0, 0x0, &(0x7f0000000200)}) 2018/05/11 00:55:39 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0xfffffd3b, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') [ 143.699157] IPVS: ftp: loaded support on port[0] = 21 [ 143.701219] binder: 10701:10704 unknown command -430432113 2018/05/11 00:55:39 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'team0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0xfffffffffffffe0a) [ 143.754766] binder: 10701:10704 ioctl c0306201 20000280 returned -22 [ 143.779140] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 143.800916] binder: BINDER_SET_CONTEXT_MGR already set [ 143.822447] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 143.839344] binder: 10701:10719 ioctl 40046207 0 returned -16 [ 143.941095] device lo entered promiscuous mode [ 143.993310] IPVS: stopping backup sync thread 9301 ... [ 143.999616] device bridge_slave_1 left promiscuous mode [ 144.005151] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.016487] device bridge_slave_0 left promiscuous mode [ 144.022043] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.056682] team0 (unregistering): Port device team_slave_1 removed [ 144.068109] team0 (unregistering): Port device team_slave_0 removed [ 144.079607] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 144.093883] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 144.121129] bond0 (unregistering): Released all slaves 2018/05/11 00:55:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x730, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x42000, 0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64], @ANYRES16=r0, @ANYBLOB="b7ebcf", @ANYRES16, @ANYRES16=r1, @ANYRES64=r0, @ANYRES16=r1, @ANYBLOB="59f0eaf037dd600c26043d6de1a30cb0afd24848e43e344e62f1776cf5a1ce304cff5d34"], 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) memfd_create(&(0x7f0000000000)='/dev/audio#\x00', 0x3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)) 2018/05/11 00:55:40 executing program 3: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000280)="6636f30f7fc90f017900640f22d366b8a46500000f23d80f21f86635400000c00f23f8660f57e2baf80c66b869863b8f66efbafc0cec0f20d86635080000000f22d8660f3a0f171f66b9e102000066b811d1519866ba000000000f30ba4200ed", 0x60}], 0x1, 0x0, &(0x7f0000000340), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000080)={0x0, 0x1}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000440)="660f73f00c6766c74424000b0000006766c74424020a0000006766c744240600000000670f011c24ba2100b0edeeba200066b80000000066eff20f38f13a0f08b871000f00d06466660f5c32c16a090c0f188b7166", 0x55}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/11 00:55:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)=ANY=[@ANYBLOB="1400f7d7553628fa78cc78614e9d67812ebd77ff"], 0x14}, 0x1}, 0x0) 2018/05/11 00:55:40 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x3) r0 = shmget$private(0x0, 0x3000, 0x7c000101, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/126) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000002600)='\x00', 0x0) 2018/05/11 00:55:40 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x81, 0xfffffffffffffff8, 0x4, @tick=0x9, {0x7, 0x400}, {0x3ff, 0x3f}, @control={0x7f, 0x6, 0x8}}, {0x100, 0x3, 0x6, 0x378c, @tick=0x1000, {0x7ff, 0x9}, {0x0, 0x2}, @raw8={"3e54f9a336cf4c14fba32570"}}], 0x60) 2018/05/11 00:55:40 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400, 0x0) getsockname$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x3, 0xc7, 0x0, 0x8, 0x2, 0x1f, 0x1ff, 0x89, 0xdcce, 0x80000001, 0xce00, 0x100000000, 0x568}, {0x0, 0x8577, 0x7, 0x1, 0xe66, 0x4, 0x40000000000, 0x0, 0x1f, 0x40, 0x1ff, 0x200, 0xd740}, {0x44ef, 0x7, 0xfff, 0x400, 0x6, 0x3, 0x80, 0x10000, 0x7, 0x1, 0x4, 0x9, 0x74c2b8a1}], 0xdb5}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x3, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x52400) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) 2018/05/11 00:55:40 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40, 0x0) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x40) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100000005000000", 0x29}], 0x1) 2018/05/11 00:55:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000100)={0x5, 0x0, [{0x100, 0x2, 0x0, 0x0, @sint={0x324d, 0x8}}, {0x9, 0x2, 0x0, 0x0, @adapter={0x100000001, 0x2, 0x4, 0x36cc, 0xde}}, {0x100000000, 0x5, 0x0, 0x0, @msi={0x1, 0x3, 0x100000001}}, {0xfff, 0x0, 0x0, 0x0, @adapter={0x9, 0x3f, 0x400, 0xfffffffffffffff8, 0x80000001}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0xee79, 0xffffffffffff0000}}]}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x1000, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000007c0)={"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"}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000003c0)={"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"}) 2018/05/11 00:55:41 executing program 4: r0 = getpgid(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x5, 0x60, &(0x7f0000000180)="c5738cbe4e1f2f35a6a81ea193d85cedf8ce2dd0b4a4555a163f63f20f9df97b6d82c1a68d69a7c44a2f4d7c756cc3ebc2a5469d54aca983291ff04e5d3fccf4bc5e9a68b962a643488b0dc5cf7fcbc282b594a511cbae2fe1cc127079b11e531e26a401bd86208335250a9ca708a8b515d060c075a32e03960b107619681d974219923b4af91f1945d0b7c677f15f9fb6014b9cbcca6b060a6efffae9a0cec91299557de7feb3ef268321cc349f629e2eb8d94e9486cf794ac63fb66b962a93f8d1232f56d85a024c0e2571d29313c8c3c1b52281f48263d7b43f0f8ad0b7203e3b62e7b234316052f96ec4839d99d1aefb1afa4a5a", 0xf6) r2 = syz_open_procfs(r0, &(0x7f0000000100)="055f07001d1a228a") pread64(r2, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00000000c0)={0x7, 0x0, 0x400}) 2018/05/11 00:55:41 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000240)={{0x9}, 'port1\x00', 0x40, 0x100401, 0x4, 0x7f, 0x0, 0x40, 0xc, 0x0, 0x4, 0x6}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000680)={@rand_addr, @multicast2, 0x0}, &(0x7f00000006c0)=0xc) bind$packet(r1, &(0x7f0000000700)={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @random="f73f51bf059c"}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x2}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b0b00000000"], 0x30}, 0x1}, 0x0) r4 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/11 00:55:41 executing program 0: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/05/11 00:55:41 executing program 1: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x75}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='io\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='io\x00', &(0x7f0000000140)=')+\\bdev\'trusted\x00', &(0x7f0000000200)='io\x00']) r0 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x93, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000480)={{0x8, 0xf0b}, {0x6, 0x2}, 0x6, 0x1, 0x4}) getcwd(&(0x7f0000000380)=""/146, 0x92) r1 = memfd_create(&(0x7f00000001c0)='io\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000340)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000500)=0xf1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000540)=[{}, {}, {}, {}, {}, {}, {}]}) pread64(r2, &(0x7f0000000000), 0x1f1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000280)={r2, 0x4, 0x0, "58518d73d3d1258c17961300d4f1ec329c75aa3ac415073ff2b16926c3a08c3230c877afd5695a4229a4c2c7118bb1f6c91b3aad4962d5d648a0ae6fc6c37bd20ac9f159d269"}) pread64(r2, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/05/11 00:55:41 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7f, 0x20000) write$cgroup_pid(r0, &(0x7f0000000100)={[0x39, 0x33, 0x33]}, 0x3) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x1, &(0x7f0000000440)=[{&(0x7f0000000280)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000000c0)={[{@uid={'uid', 0x3d, [0x33]}, 0x2c}]}) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/05/11 00:55:41 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="04000000fcffbf119a5b41038ddafbb0", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x80}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x201, 0x4, 0xfa, r3}, &(0x7f0000000100)=0x10) 2018/05/11 00:55:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xd}) 2018/05/11 00:55:41 executing program 4: clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200)) r0 = epoll_create(0x7) fsetxattr(r0, &(0x7f0000000180)=@known='security.evm\x00', &(0x7f0000000200)='procwlan0^\x00', 0xb, 0x1e48addd08cfa9fe) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) r4 = dup2(r2, r3) setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f0000000240)={0x6, {{0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e22, 0x336, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) shmget(0x3, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) wait4(r5, 0x0, 0x1040080000000, &(0x7f0000000080)) 2018/05/11 00:55:41 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0x80000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b4fff4)) [ 145.117876] FAT-fs (loop3): Directory bread(block 2563) failed 2018/05/11 00:55:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000700)=@ipv6_delroute={0x20, 0x19, 0x611, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e22, @rand_addr=0x2}}) [ 145.170793] FAT-fs (loop3): Directory bread(block 2564) failed [ 145.191216] FAT-fs (loop3): Directory bread(block 2565) failed 2018/05/11 00:55:41 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20a402, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x6000, 0x9, 0x1, 0xfe, 0x0, [{0xfff, 0x6901, 0x6, [], 0xf57}, {0x3, 0x1ff, 0xffffffffffffffff}, {0x3, 0x100, 0x6}, {0x7cdc6360, 0x2, 0x8, [], 0xfff}, {0x3f, 0x7, 0xf435, [], 0x3}, {0x7, 0xffffffffffffff6c, 0x3}, {0x7fff, 0x8, 0x85, [], 0x10001}, {0x8, 0x6, 0x10001, [], 0x8de}, {0x7fff, 0x10000, 0x4, [], 0x9}, {0x10001, 0xea, 0x8, [], 0xd3f9}, {0x3ff, 0x7fff, 0x0, [], 0x60a}, {0x1, 0x7, 0x9ecc, [], 0xfffffffffffffc00}, {0x8, 0x100000000, 0x10001, [], 0x5}, {0x54166427, 0x5, 0xfffffffffffffffa, [], 0xffff}, {0x3, 0x0, 0x3, [], 0xfff}, {0x2, 0x2, 0x9, [], 0xff}, {0x1f, 0x5, 0xac7, [], 0xfffffffffffffffa}, {0xc01b, 0xb9, 0x0, [], 0x754e}, {0x200, 0x2, 0x8, [], 0x3}, {0xfffffffffffffffa, 0xff, 0x1, [], 0x4}, {0x5, 0x0, 0x0, [], 0x1ff}, {0x6, 0x519, 0x4, [], 0xf1}, {0x200, 0xc1, 0xb987, [], 0x3f}, {0x2, 0x2, 0x6, [], 0x5}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) write$tun(r1, &(0x7f0000000080)={@pi, @hdr={0x0, 0x84, 0x0, 0x2}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xfe, 0x80}}}, 0x42) [ 145.240789] FAT-fs (loop3): Directory bread(block 2566) failed 2018/05/11 00:55:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x400) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x10041) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000240)={0x3, 0x0, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=""/200, &(0x7f00000001c0)=""/128}) signalfd(r1, &(0x7f0000000280)={0x955}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0xc0a85322, &(0x7f0000000380)={0x7fff, 0x0, 0x0, 'queue0\x00'}) [ 145.298321] FAT-fs (loop3): Directory bread(block 2567) failed [ 145.332931] FAT-fs (loop3): Directory bread(block 2568) failed 2018/05/11 00:55:41 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x6e2, 0xffffffffffffffff}, 'port0\x00', 0x40, 0x100000, 0x1, 0x80, 0x1ff, 0x9, 0x81, 0x0, 0x1, 0x40}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x9, 0x0, 'client0\x00', 0x2, "c9a3c84af8d075ba", "a50a1ea79af087f01fe946f8a8e37a4458f0661a7c4a12891dec4dcbdc232d5f", 0x1, 0xffffffffffffff1b}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) r4 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x80) r5 = accept4(r0, &(0x7f0000000380)=@nfc, &(0x7f0000000400)=0x80, 0x80800) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000440)={0x80000000, 0x4, [0x9]}) r6 = memfd_create(&(0x7f0000000480)='\'\x00', 0x1) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r7, 0xc0505405, &(0x7f0000000500)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0x8}, 0xd609, 0x6, 0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000580)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x10) recvfrom(r7, &(0x7f0000000600)=""/4096, 0x1000, 0x22, &(0x7f0000001600)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x1, 0x1000, "e899074a71dc5c82d834a9ac661f89c28b57c83e00cc5a5a81b0ccf73934aab1f93004139f89076daba91421cd1bee2ad99746cd506712cfe0912628d0fc2e", 0x13}, 0x80) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000001680)=@assoc_id=r3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000016c0)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001700)={r8, 0x4, 0x6, 0x6, 0x9, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000001740)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001780)=0x24) ioctl$KVM_GET_VCPU_MMAP_SIZE(r6, 0xae04) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000017c0)=0x0) r11 = syz_open_procfs(r10, &(0x7f0000001800)='fdinfo\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000001840)={{0xfffffffffffffff7, 0xa0}, 'port1\x00', 0x26, 0x20400, 0x101, 0x3, 0x6, 0x0, 0xfffffffffffff4f5, 0x0, 0x6, 0x401}) setsockopt$inet_sctp6_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000001900)={r9, 0x3ff, 0x7ff, 0xfffffffffffffffc}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r11, 0x112, 0xa, &(0x7f0000001940)=0x401, &(0x7f0000001980)=0x4) ioctl$sock_proto_private(r5, 0x89e0, &(0x7f00000019c0)="1bd4cfc8df6360b0f6892f8b601a7b71c9d9a564af5b1f97fd950dbabc2a40570bc020bdcf82af7dd38a58bb60779f0bd01f7ce4e00c6a5d4ff01605ba6281b2f37dab973ed2f1d28043123a31f716b045bd721d0af92e2bce698ab9e50134e63c9b25c74625e3c76d8c31") ioctl$TUNGETFEATURES(r11, 0x800454cf, &(0x7f0000001a40)) timer_create(0x3, &(0x7f0000002b00)={0x0, 0x1c, 0x1, @thr={&(0x7f0000001a80)="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", &(0x7f0000002a80)="3acbed3d8457109952c537e9ca0750ce33bd28a838a0bf735ff4e5a9a2419ee4c6d5b5b29b4f04c718ca98abe1d01a293337fc9f58d88beb38f3fecabdd0b0f3fe60200f1bfde7fdee8cdc67a9153f846e9645da82f5e9f10444e053076989e29e0975b1"}}, &(0x7f0000002b40)=0x0) timer_gettime(r12, &(0x7f0000002b80)) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x18, &(0x7f0000002bc0)={r2, 0x1000}, &(0x7f0000002c00)=0x8) 2018/05/11 00:55:41 executing program 4: r0 = semget$private(0x0, 0x0, 0x84) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f0000000000)=0x9) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/84) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() getresuid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) r11 = getegid() r12 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000940)=0x0) r16 = getuid() r17 = getegid() sendmmsg$unix(r2, &(0x7f0000000c40)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="88757d0894e39ead78e0a08febdab571a3f99484c0e94c05101d0e0cdc542d4f95c5cd723c4f1b43c195016ec71c7de6b90db9060d10768efe9cf1ac14ddd785b6efd25f5251eccdcdab03ffe88078541e9d9103d3a80e7b2ef508795ff8ed3b4455d7c5f798812b8a223ea1953901003adc792580ab9cfcafc52b2cfc4f91803b19b2f6d2a7976da5b9d3de5c07e59d8dc6ab1b9ea2f1bcc70708fc5a41eeaac492c9a9cc019934fc6003df93b4a080e5c4c31f02c940750098f1f5e50b4eba2c4f1c1f50f6902f554b88778d3ed01f5c80fee05a2a57080805feaff35173cfb39f37492d81014c22fa1c33", 0xec}, {&(0x7f0000000280)="e9fabf324173cd026d25975a9792f03c06187f31d9ad9310c09e9d183c46c4013186e044d318714e4544f0c16bae55ba5a813425af282ad2b4fa35f2ea217d55064ba2b4ec7173fad63bc7f6bb0b0a6f24259ccedd19c683b3a59195a702232e45f41cf809649b9d4b0ce6137cbac56072d7f3d59fdc9f90737982386407744999bc0457ee2c43df97341bb1a6606dcad9639e6995527414326b76fa8b6be268e5bc1434ead5252880f170f1c8f84f2f9af9665187613d2096741f9fbc480be512a6cb03cd2c907e35cb944e5a71a41751395194c0dd1a4c2344cc703ed1f3fd29", 0xe1}, {&(0x7f0000000380)="79983a3598519409118fde90c41a936303b9c90b97ccdcbbe500bc1a0168a6d2b0cbd4272b3533f2133a69ecdad3294f427ac76075afe5959d411ae7b351a262", 0x40}], 0x3, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x80}, {&(0x7f0000000a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000ac0)="4e9d74f0b079c884b897f7545b0a4b9cc56a27181c41f92056fca2c8c5c511aac0eed3f0efaba5178c16caba4089b649d309f79c3b20857e64a9f2706ae2cc06f64eddf0ece57661a8590f1e586bfd5394e4c3e25bfe09ac2d399c5998d5c15f3294f6f2ce1e8d5ab9ee12627c90a0eaaf7d87932625366d7ef27e1c03cbd3bcfb7415f495340e7bc46d0f143bd9a7532aa99831067bbe9734a0219baffd876dbd92f339639c577959fd4dc7a964e11765403a9e5abeac7784c532b158a9ed593cbcfe2fcf4c2663fc133eb273ec8d7f3b855835f822effc063c80b084327be6cb7681b3c29662ee3be36d433c26539bea4f85282add", 0xf6}, {&(0x7f0000000bc0)="4d604d713627169034c6af69cace8eae", 0x10}], 0x2, 0x0, 0x0, 0x4000080}], 0x2, 0x80) getsockname$ipx(r1, &(0x7f0000000cc0), &(0x7f0000000d00)=0x10) pipe(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000dc0)={r2, 0x28, &(0x7f0000000d80)}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r18, 0x2, r18) chroot(&(0x7f0000000e00)='./file0\x00') clock_gettime(0x0, &(0x7f0000000e40)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000e80)={r20, r21+30000000}, &(0x7f0000000ec0)) ioctl$EVIOCSFF(r19, 0x40304580, &(0x7f0000000f00)={0x53, 0x7, 0x1f, {0x1, 0x20}, {0x0, 0x1000}, @cond=[{0x9, 0x3f, 0x4c, 0x4, 0x7ff, 0xfffffffffffffff7}, {0xedba, 0xffffffffffffffdc, 0x5, 0x20, 0x9, 0x9}]}) r22 = accept4(r19, &(0x7f0000000f40)=@in, &(0x7f0000000fc0)=0x80, 0x80800) setsockopt$IP_VS_SO_SET_ZERO(r22, 0x0, 0x48f, &(0x7f0000001000)={0x8, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'rr\x00', 0x13, 0x5, 0x2d}, 0x2c) [ 145.359531] FAT-fs (loop3): Directory bread(block 2569) failed [ 145.385120] FAT-fs (loop3): Directory bread(block 2570) failed [ 145.418765] FAT-fs (loop3): Directory bread(block 2571) failed [ 145.456924] FAT-fs (loop3): Directory bread(block 2572) failed [ 145.555568] IPVS: ftp: loaded support on port[0] = 21 [ 146.127406] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.133997] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.144205] device bridge_slave_0 entered promiscuous mode [ 146.181181] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.187673] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.195533] device bridge_slave_1 entered promiscuous mode [ 146.232149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 146.268768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 146.377803] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 146.416857] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 146.587327] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 146.595583] team0: Port device team_slave_0 added [ 146.631806] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 146.639388] team0: Port device team_slave_1 added [ 146.675201] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 146.714889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 146.755761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 146.795205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.118999] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.125406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.132049] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.138427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.145805] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 147.932513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.962305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 148.020138] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 148.094194] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 148.100375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 148.107871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 148.180343] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 00:55:44 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x1b2, 0x10f, 0x0, 0x82}, "", [[], [], [], [], [], [], []]}, 0x720) 2018/05/11 00:55:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x100) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xffff, 0x1, [0x5]}, &(0x7f0000000180)=0xa) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x1, 0x100000000, 0x5f}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x107, 0x12, &(0x7f0000000ffc)=0x80000007fff3, 0x4) syz_emit_ethernet(0xfd81, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x600}}}, &(0x7f00000000c0)) 2018/05/11 00:55:44 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x101400) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000040)={{0x4000001ff, 0x2010000080000a}}) 2018/05/11 00:55:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xdc, &(0x7f0000000600)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffffc0}, @in6={0xa, 0x4e24, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e22, 0x807, @local={0xfe, 0x80, [], 0xaa}, 0x2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={r3}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000400)) fallocate(r1, 0x2, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) 2018/05/11 00:55:44 executing program 3: r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffe) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='^vboxnet1\\\x00', r0) 2018/05/11 00:55:44 executing program 6: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaaac5, &(0x7f0000000180)=[{&(0x7f0000000300)="1004000000100000cc000000490b0000ec0300ed000000000000000000000000002000000020000000690268e3a0dd4c9d9c56c91b0d9704000000000000e95dcf5f2abffffd53ef", 0x48, 0x400}], 0x0, &(0x7f00000002c0)) 2018/05/11 00:55:44 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000180)=0x3f, 0x4) fcntl$getown(r0, 0x9) 2018/05/11 00:55:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = dup2(r1, r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) 2018/05/11 00:55:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2000000000000b) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) getpid() r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0)=0x2, 0xffffff2a) setpriority(0x1, r3, 0x0) [ 148.704705] hrtimer: interrupt took 25875 ns [ 148.706804] device ifb0 entered promiscuous mode 2018/05/11 00:55:44 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0xbc9, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'ip6_vti0\x00'}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="7f000000000000000a004e2407000000fe8000000000000000000000000000bb030000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000a004e24050000000000000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22faffffffff02000000000000000000000000000181000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24fd000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23a6fbfffffe8000000000000000000000000000bb02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400040000fe8000000000000000000000000000bb4d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e207f0000000000000000000000000000000000000100fc0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2012000000ff02000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2071000000fe8000000000000000000000000000130400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e61a3d0efe1b6cea76bd9e52a3777ff8a3546b46add3a47ec5b525ddfe2a1287a85534b51dda78be259782ba6f1d2293e7468826d4469d63"], 0x490) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f0000000400)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000140)="c008091c46e563b9dd54ca5608b8a9279cd1bcbc6874f6bea01f8fa3aba7fd46d7f17b2a1c2bf97f2e98008a1d1c708079ab044650a19dedf37eb99012941c2aa445d56ce1d9fb4278e36f82de88a24a8661e211806d2bb1e880ed3e57c9ba261d06c3c54b590e711c62b7722913c5fe1b06a37a0fca4fcedf5d7db99652be24bc898644572c8bc6cfaf137fdb", 0x8d) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x1, r3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/05/11 00:55:45 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffe00, 0x101200) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x6, 0x2) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x8000) 2018/05/11 00:55:45 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)=@ax25={0x3, {"4e83c8d6b86b7e"}, 0x8}, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000004240)=ANY=[]}, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={&(0x7f0000000840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000080)=[{0x30, 0x84, 0x1, "430600000000f6b046fb42d972c13a00000000000000000000"}], 0x30}, 0x0) socketpair(0x5, 0x6, 0x7, &(0x7f00000008c0)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000940)={r2, 0x28, &(0x7f0000000900)}, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x8000001, 0xfffffffffffffffe, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000009c0)={r7, 0x28, &(0x7f0000000980)}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000a40)={r7, &(0x7f0000000600)="0cc80cb2e42d90d53735b577147409b306e97e4f0fcc85125e188f771e80546f18c165a8e2c3edd21f8ad05e0866144c417c46dd16e1d31e57737834f4f755e97dad30f6c7420013384c1cf35ffa4c4df2ac4e5f978112dc38d7c88cc52ffe37e3923ae409f66a9dd830652d0b07d255b7d0f981564eea162f4b8a26eab353f2fc5d5e74552610b0f64070fd15035689d8c337837f6df51e66ff91f0f9a3e16dc47b9eb934bea331cb673a2515a51640b627aa684e85b76aead93b2e84ec7a2de630d7b43bf24507ceb6595f673f0fa64f"}, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x80) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='aufs\x00', 0x84081, &(0x7f0000000500)="3bf549f660c5ec1378b0a266d3303238ef7862976cab429121106d4f077b5a916b4e74dfc34d795050e29691574a43d24a9e871a9cdaa23f464c4032c7b30544a68d65be68b86fbef82d6ae01456b099798601e73df6d3036a601ac316e420b450dfcb1a7541cc8e019e5c088fdde562be97d1d87b47fe0de0cd8715839b4043737ae81b81a3665ebd675d2d19acb3060a49281a2dc5601bc100eddf82c6aee1bc1c38a47ea12858b5e4407a6c052b2e16441cc906a98f2b798442493d14d0777334e32af8812ade1a9c58a634") r8 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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, 0x4, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r4, 0x1, 0x8001, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000700)={0x0, 0x3}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000a80)={r9, 0x949f}, 0x8) mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='/\x00', &(0x7f0000000180)='efs\x00', 0x801410, &(0x7f0000000280)="51a85dbf507149b2304d910ffedb3d93251b20eeb301ae26a6") ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000000380)={r6, r7}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)="676673326d65746100d46d94251f7b91eed807579a5da0f4a4c9952beff1ce32ee727a7ed1fd0e14595f6d2fcc3e6e9dc7bb64a8b7e8ad26dd7100c20a81772c9b411ffe8efd323a5e0168676d724ec893911f684dfeee80b03df4e53db2a8e265bc38192f15e0c82504722b199772c29e088beca4c60f4f9be1291a25de55cd2e9647b36fbffcca659d61030135a7c4e02bb82dd698e4532d6091a1", 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8923, &(0x7f0000000200)='lo\x00') mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000840)={r7, 0x28, &(0x7f0000000800)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) [ 148.863502] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 148.934306] gfs2: gfs2 mount does not exist [ 149.044721] gfs2: gfs2 mount does not exist [ 149.072280] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 2018/05/11 00:55:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="96cf9436fd2d8e25ed1b8ba7aedefc6b080d7b7c650ff76f2183d68f9fcb43ecf32798d53820af1b4bd2b703dc1ca45a", 0x30}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/05/11 00:55:45 executing program 3: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000080)=""/230, 0xe6) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r1}, 0xc) epoll_create(0x1) 2018/05/11 00:55:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x2000000000000, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000003c0)={0x20001}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000140)={0x3, 0x1, &(0x7f0000000440)=""/242, &(0x7f0000000040), &(0x7f00000001c0)=""/125, 0x100000}) setrlimit(0x7, &(0x7f000018f000)={0x0, 0xb7a}) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/11 00:55:45 executing program 6: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x7, 0x0, &(0x7f0000000040)}) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) setuid(r3) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x220000, 0x0) syncfs(r1) close(r4) 2018/05/11 00:55:45 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x20001) socket$nl_route(0x10, 0x3, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x956, 0x5, 0x839}) perf_event_open(&(0x7f0000b5a000)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7068, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 00:55:45 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) llistxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f00000002c0)=""/244, 0xf4) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x140) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0x11, 0x4) 2018/05/11 00:55:45 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x63f9, 0x101400) fcntl$dupfd(r0, 0x0, r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r3, &(0x7f0000000380)="00ad", 0x2) sendfile(r3, r3, &(0x7f0000001000), 0xffff) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x10000420f, r4) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000100)) ptrace$getregset(0x4204, r4, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/05/11 00:55:45 executing program 4: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) chdir(&(0x7f0000000100)='./file0\x00') clock_getres(0x7, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x6000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000280)) chdir(&(0x7f0000000300)='./file1\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000002c0)={0x0, 0x8fa, 0x1, 0x2, 0xd07}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x7f, 0x40, 0x5, 0x7fffffff, 0x80000000, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0xffffffff, 0x3}, 0xb) fallocate(r1, 0x1, 0x78, 0x3) [ 149.407972] device bridge_slave_1 left promiscuous mode [ 149.413824] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.464462] device bridge_slave_0 left promiscuous mode [ 149.470056] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.566742] team0 (unregistering): Port device team_slave_1 removed [ 149.591012] team0 (unregistering): Port device team_slave_0 removed [ 149.613597] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 149.638642] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 149.697212] bond0 (unregistering): Released all slaves [ 150.825574] IPVS: ftp: loaded support on port[0] = 21 [ 151.180874] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.187275] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.194352] device bridge_slave_0 entered promiscuous mode [ 151.219795] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.226185] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.233372] device bridge_slave_1 entered promiscuous mode [ 151.258027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 151.282979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 151.351675] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 151.379387] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 151.485952] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 151.493118] team0: Port device team_slave_0 added [ 151.516899] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 151.524301] team0: Port device team_slave_1 added [ 151.549062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 151.575208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 151.602219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 151.628182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 151.857581] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.864110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 151.870765] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.877132] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.695855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 152.777024] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 152.856474] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 152.862673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 152.870476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 152.945888] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 00:55:50 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000000c0)=0x2) ioctl$sock_SIOCETHTOOL(r0, 0x894a, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000baead960000000c205ef568e8d94c8fcf67e18f4f3268026add7cb8a51dfbb29b53e2eaaae786fa0b0a53839f0eeded103a255115fe33cc1853df77c268d6c"]}) 2018/05/11 00:55:50 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsf0\x00'}}, 0x1e) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0002c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/11 00:55:50 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = memfd_create(&(0x7f0000000080)='*)}\x00', 0x0) write(r1, &(0x7f0000000040)='v', 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f00000000c0)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3005, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={0x1d}, 0x10) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/05/11 00:55:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xfffffffffffffec6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x4, 0x9, 0xffffffffffffffe1, r1}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/05/11 00:55:50 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x20, &(0x7f0000000140)="484362b519c090d0f42cf23f04024e8d76920358499416d51c257f31e759f511505641566d11c4bd5f6f20da20ba238d8433ce3eaf35be78be89d1987906360f64f8f15a0dc7becc631bdc332e5af43bf0b54dd6ba09e9a6e3caf909a2252b24094be8ef241e0af4594007c00da0ea302145379163d490ff30eac006614f45f9965084da8a02d785b0afba411585f34f8e4902a8f1e6fb0efe9ecf4109348d881a468f19929dec8a690d67763efc0601c63e2c1fb2bc4ec3d91137c0d20c7d02500bbe2f5d500d039d0ef69ed17ea4e2ad8073fe7cd6a28d66667fa3774f01749ffd35f14838bbd02cdd879b31689482a0794c") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x121000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000280)={@remote, @loopback}, &(0x7f00000002c0)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000300)={@multicast2, @multicast1}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000004c0)={r1, 0x1, &(0x7f00000003c0)=[0x4f41], &(0x7f0000000400)=[0x2, 0x2, 0x100], 0x1, 0x2, 0x6, &(0x7f0000000440)=[0x5, 0x6], &(0x7f0000000480)=[0xfffffffffffffffa, 0x3, 0x4, 0x4c87, 0x0, 0xffffffff, 0x7, 0x100]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000640)={0x9, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000680)={0x8}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x2c, r2, 0x7905f3f127b7b861, 0x70bd26, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x801) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000800)={0x7, 0x0, 0x20b, 0x5, 0x81, 0x20, 0x1000, 0x6, 0x0}, &(0x7f0000000840)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000880)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xd2, 0x2}, &(0x7f0000000940)=0x90) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000980)={@multicast2, @remote}, &(0x7f00000009c0)=0x8) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000a00)={"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"}) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000e00)=0x401, 0x4) r5 = inotify_init1(0x800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000002000)=@broute={'broute\x00', 0x20, 0x5, 0x1168, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x0, &(0x7f0000000e40), &(0x7f0000000e80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x4, 0xdade, 'ip6tnl0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff], 0x70, 0x118, 0x148}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0xffffffff80000001, 0x0, 0x4, 0x0, 0x0, "8b9c3f0b7b71162bfc8e47a4b0a496b77999acb3cf29cc0a5cda9c4dc1cabf58687edb609899ff1d1f941fa2eaa634810bbbea795480afd155e1e309cc9c88f2"}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x9, 0x655d, 'ip6gre0\x00', 'syzkaller0\x00', 'bond0\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff], 0xe8, 0x250, 0x280, [@connbytes={'connbytes\x00', 0x18, {{0x7, 0x8, 0x2, 0x1}}}, @cluster={'cluster\x00', 0x10, {{0x0, 0x100000000, 0xfffffffffffffffc}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffc}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:ld_so_t:s0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x11, 0x8eed, 'syzkaller1\x00', 'veth1_to_bond\x00', 'team0\x00', 'yam0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x1c8, 0x1c8, 0x210, [@m802_3={'802_3\x00', 0x8, {{0xfc, 0x7, 0x2, 0x7}}}, @comment={'comment\x00', 0x100}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x5, 0x9}}}}, {{{0x19, 0x42, 0x881d, 'veth1_to_bond\x00', 'bcsf0\x00', 'nr0\x00', 'lo\x00', @random="61de59250e6b", [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], 0x70, 0xd8, 0x108}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10, {{@random="ab995e712572", 0xffffffffffffffff}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x11, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'vlan0\x00', 'bond_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], 0x978, 0x978, 0x9c8, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x246, 0x9}}}, @among={'among\x00', 0x8a0, {{0xac, 0x100000001, 0x8, {[0x866, 0x10001, 0x9926, 0x967f, 0x5, 0x6, 0x8, 0x8, 0x2, 0x1000, 0xb5, 0x0, 0xf580, 0x2, 0x4, 0x0, 0x5, 0x6, 0x10000, 0xa51, 0x7fffffff, 0x0, 0x1, 0x3, 0x3a7d, 0x1, 0xd74, 0xfffffffffffffffa, 0x2000000000000000, 0x2, 0x4, 0x6, 0x1, 0x4, 0x5, 0x2, 0x7, 0x8, 0xa3a, 0x47d, 0x1f, 0x1, 0x1, 0x8, 0x9, 0x14a, 0x6, 0x7fff, 0x3, 0x0, 0x5, 0x1ff, 0x39a, 0xffffffffffff55bf, 0xd0f, 0x5, 0x9, 0x8, 0x1, 0x6, 0x5, 0x7, 0x1, 0x5, 0x13e9, 0x783, 0x8000, 0x5a2, 0x419, 0x4, 0x2, 0xfffffffffffffffd, 0x59a9, 0x0, 0x6, 0x7, 0x8, 0x7fffffff, 0x5, 0x80, 0x5, 0x2, 0x5, 0x7, 0x9, 0x8001, 0x100, 0x7, 0x7f, 0x80, 0x1, 0x2, 0x33e8, 0x6, 0x2, 0x200, 0x3, 0x0, 0x11ce, 0x9, 0x1, 0x2384, 0xa785, 0x2644096e, 0x1a80000000, 0x2, 0xfffffffffffffffe, 0x580d, 0xedca, 0x100, 0x80, 0x5, 0x9, 0x8000, 0x2, 0x81, 0x4, 0x9, 0x3, 0x7, 0x5, 0x7ff, 0x509b, 0xa49, 0x9, 0x8, 0x7, 0x4, 0x3, 0x8, 0x4, 0x100000000, 0x40, 0x3, 0x9, 0x8, 0x0, 0x80000000, 0x2, 0x1, 0x0, 0x5, 0x6, 0x42258a3a, 0x0, 0xffffffff, 0xafa, 0x9, 0x3, 0x4e842277, 0x2a, 0x7ff, 0x3, 0x8, 0x2, 0x8, 0x1, 0x9, 0x6, 0x3, 0x100, 0x6, 0xfffffffffffff800, 0x6, 0x4, 0x9, 0x4, 0x7, 0x3, 0x6, 0x100000001, 0x7, 0x5, 0xfc000000, 0x8, 0x3ff, 0x100000001, 0x3, 0x1, 0x51, 0x8fb0, 0x0, 0x7f, 0x3, 0x0, 0x81, 0x8, 0x3, 0x2, 0x10000, 0x5, 0x5, 0x4, 0x6c1, 0xe0, 0x9, 0x7, 0xffffffff, 0x20, 0x0, 0x4, 0x10000, 0x1000, 0x2, 0x5, 0x7fff, 0x5, 0x29, 0x9, 0x8, 0x6, 0x140000, 0xfffffffffffffffb, 0x4, 0x9, 0x5, 0x9, 0x3, 0x1, 0x1ff, 0x7, 0x8, 0x8, 0x9, 0x0, 0x9, 0x80000000, 0x800, 0x1, 0xfffffffffffffffd, 0x1, 0x8000, 0x7f, 0x0, 0x3ff, 0x89a0000000000000, 0x9, 0x1000, 0x2, 0x7fff, 0x8, 0x8000, 0x2, 0x6, 0x0, 0x9, 0x8, 0x7fffffff, 0x1, 0x80000001, 0x5, 0x5, 0x0, 0x7, 0x2, 0x7fff], 0x7, [{[0xfffffffffffffffd, 0x9], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x1, 0x4], @multicast2=0xe0000002}, {[0x1, 0x3a], @broadcast=0xffffffff}, {[0x140, 0x2]}, {[0x4, 0x8000000]}, {[0x7, 0x20]}, {[0x4, 0x2], @multicast2=0xe0000002}]}, {[0x9, 0x8b, 0x6, 0x5, 0x81, 0xa2b, 0x8000, 0x8, 0x10000, 0x8, 0x0, 0x9, 0x3, 0x8, 0x3, 0x2, 0xffffffff, 0x7, 0x1f, 0x5, 0x2c0, 0x572, 0x4, 0x10000, 0x6, 0x7, 0x5e62, 0x4, 0x1b, 0x100, 0x5, 0x4, 0x3, 0x3d, 0x3, 0x6, 0x6, 0x1, 0x7, 0x1, 0x81, 0xf56a, 0xfffffffffffffffd, 0x8, 0x1, 0x1a8, 0x36f9a54e, 0x4, 0x6, 0x400000000000000, 0x2, 0x6, 0x1, 0x7, 0x38, 0x7f, 0x1, 0x8, 0x20, 0xfffffffffffffffe, 0x8, 0x3d, 0xc55, 0x2cf75f5f, 0x8b, 0x3c, 0x8, 0x2, 0x6, 0x3, 0xffffffffffffffff, 0x7fff, 0x5, 0x60c406ca, 0x3, 0x40, 0x1027, 0xfcf, 0x9, 0x0, 0xac9, 0x1, 0xb9ab, 0x652, 0x6, 0x2, 0x10001, 0x100000001, 0xfffffffffffff6d8, 0x200, 0x4, 0x7, 0x4, 0x8, 0x10001, 0x9, 0x1ff, 0x9, 0xffff, 0x8, 0x81, 0x7ff, 0x0, 0x20, 0x3, 0x4, 0x5, 0x3, 0xdd, 0x8, 0x6, 0x0, 0x8000, 0xfffffffffffffff8, 0x800, 0x17, 0x5, 0x7, 0x7, 0xcb30, 0x4, 0x7, 0x3ff, 0x1f, 0x3, 0x4, 0x8, 0x9, 0x8001, 0xff, 0x2, 0xff, 0x7f0000000000000, 0x6, 0x817a, 0x85cf, 0x8, 0x7f, 0x7, 0x1, 0x80, 0x8001, 0x4, 0x6, 0x200, 0x0, 0x7, 0x550, 0x8000, 0x7fffffff, 0x5, 0x5, 0x8, 0x20, 0x3, 0x7, 0xfffffffffffffffb, 0x36, 0x1, 0x8, 0x0, 0x7fe, 0x0, 0x6, 0x1f, 0x354, 0x19, 0x0, 0x100000000, 0x0, 0x401, 0xffffffff, 0x3, 0x3ff, 0x3, 0x0, 0x2580000000000, 0x4, 0x800, 0x309f, 0x1, 0x65a0, 0x80000000, 0x4, 0x51, 0x441, 0x6, 0x541d, 0x9, 0x1, 0x900000, 0x20, 0x200, 0x7ff, 0x5, 0x800, 0x5, 0x7, 0x20, 0x3, 0x3f, 0x3, 0xe3, 0x7, 0x70, 0x5, 0x1, 0x5, 0xeee, 0x2, 0xffff, 0x7fff, 0x1, 0x3, 0x2, 0x6c, 0x3, 0x1, 0xff, 0xb2, 0x8001, 0x100000001, 0x1, 0x100000001, 0x0, 0x6, 0x1ff, 0x6, 0x7, 0x7254, 0x3, 0x0, 0xffffffff, 0x81, 0x1, 0x10001, 0x6, 0x1, 0x20, 0xfffffffffffffff7, 0x6, 0xfffffffffffffff7, 0x100000001, 0x0, 0x4, 0xad, 0x4, 0x1, 0x2, 0xc83, 0x1c0000, 0x6, 0x7fffffff, 0x3, 0x0, 0xe8f42fb, 0x101], 0x4, [{[0x3, 0x9], @dev={0xac, 0x14, 0x14, 0x21}}, {[0x6cd8, 0x5]}, {[0x3, 0x5], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x3, 0x3], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}]}}, @common=@log={'log\x00', 0x28, {{0x81, "5a4c39b64391f5e3ac6ba68a67936174190cefac4b2e1f3e2402cf2749c9", 0x2}}}}]}]}, 0x11e0) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002080)={0x80000001, 0x4, 0xfffffffffffffffa, 0x2}, 0x6) r6 = fcntl$getown(r0, 0x9) waitid(0x3, r6, 0x0, 0x1, &(0x7f00000020c0)) connect$pptp(r0, &(0x7f0000002180)={0x18, 0x2, {0x1}}, 0x1e) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r7 = dup2(r0, r5) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f00000021c0)={0x4, 0x7e, "f32ffc5767f921fa7e95a5f5ad057435ad1aeff8be2f75b27c3e83981b149858d8415bf44cca01b38061600f6db91d2f5e9f3f9d117f004833d2268160c7cbc346439271859cd4bd42df1470706ba19879f231ba965a4a9e64cc144645077b5823773548aaae53fef4a5badd899d6a8134dded1bed6f79e8234635b45701"}) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000002280)={r4, 0x8001}, &(0x7f00000022c0)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000002380)={'filter\x00', 0x0, 0x3, 0x13, [], 0x3, &(0x7f0000002300)=[{}, {}, {}], &(0x7f0000002340)=""/19}, &(0x7f0000002400)=0x78) 2018/05/11 00:55:50 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') r3 = dup2(r0, r1) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000040)) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/136, 0x88) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000008d40)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000008d00)={&(0x7f0000000280)=ANY=[@ANYBLOB="33452b00dd81051787cfbc6bc389887892739b8eada8305279c2ad7b08d92e4201ee1436e40415", @ANYRES16=r2, @ANYBLOB="010000000000000000000300000008000100", @ANYRES32=0x0, @ANYBLOB="04000200"], 0x20}, 0x1}, 0x0) 2018/05/11 00:55:50 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) readv(r1, &(0x7f0000000640), 0x1) 2018/05/11 00:55:50 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xa169, 0x30000) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x0, 0xfffffffffffffd79, 0x3d81, 0x3e, r0, 0x3ff}, 0x2c) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410082, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/25) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/11 00:55:50 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/252) r1 = socket(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0), 0x1f3) [ 154.447681] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 154.455361] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 00:55:50 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x6, 0x16012, r0, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000fef000/0x2000)=nil}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20e8, 0x22002) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x9c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e24, 0xc3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in6={0xa, 0x4e23, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xc04}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000180)={r4, 0xa6, "0005ae6dd84ad3e7580f540f632b0940777763568bf8104503e83e79c844e8c23b534d7e85077828363311f72b9ba4e7c053ce1a641638d907b4d7f346164d796fa9c4c1b1a8828d6024b101d74eb8b3d20cfa629878ccb09503ae7c59b90b543efaf45cc057e22c8d5f036895a1ee92255c992cdd77f531dad45cb35a1284b53fc8c2ddfc1883cad30d8f5f8c232ad3533ab9ac4112119f309d935631dfdc8997aeebe35ef7"}, &(0x7f0000000240)=0xae) 2018/05/11 00:55:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="55b5a0dc9d0e45d4f08deb90ce76bd31dfb2037f2d7d777dd72eef66790a3258bce2ff6da3135e46bcaaff0c9f760946ccb9a654559ec3554b3a46306f1710a71e5ea87bb602ab7180e9163301460cc214dadc402bcf27", 0x57, 0x3}, {&(0x7f0000000300)="3aa5fb0f0a5ed97d3350fadd125559c420481d867c00960f3ba203c8f061bc948c52a6725bfe1eccc9fc3db5f97f8e2e6a2faef23f35e1292098ade863d70286bbdf5f13a1caeefa4f3b3121ee45d987943af4f13b425038880a13ef6d0b59da3d5223e12b1ce02ab479cb492f13c13d6a44935e513d5ce13cfc9b", 0x7b, 0x3}, {&(0x7f0000000200)="98bfbb8114b91d7df75a96dac573a394e4128bdcd63ab7086546d75b1162", 0x1e, 0x7}], 0x100020, &(0x7f0000000400)={[{@iocharset={'iocharset', 0x3d, 'cp932'}, 0x2c}, {@quiet='quiet', 0x2c}, {@file_umask={'file_umask', 0x3d, [0x33, 0x30, 0x36, 0x36, 0x35]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x34, 0x31, 0x30, 0x37, 0x35, 0x32, 0x30]}, 0x2c}, {@part={'part', 0x3d, [0x7e]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x32, 0x3d, 0x7f]}, 0x2c}, {@session={'session', 0x3d, [0x31]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x30, 0x31, 0x31, 0x36, 0x36, 0x34, 0x33]}, 0x2c}, {@quiet='quiet', 0x2c}]}) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='binfmt_misc\x00', 0x20a0, &(0x7f0000000300)) 2018/05/11 00:55:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x10000}, 0x10) 2018/05/11 00:55:50 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x3b, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x0, 'dh\x00', 0x2, 0x5, 0x7d}, {@loopback=0x7f000001, 0x4e23, 0x4, 0x3ff, 0x1a, 0x800}}, 0x44) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000140)=""/123) recvfrom$ipx(r1, &(0x7f00000001c0)=""/142, 0x8e, 0x20, 0x0, 0x0) sendmmsg(r0, &(0x7f0000004540)=[{{&(0x7f0000000280)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000300)="47cd9f066f21701649e37a5a4d039dc2e74f831a4ac0a19aa4f47c4b922f6547cb155ad4312d2ef63087dd77b14d0bdd454f2fe536b4b1e3cda59f9115df28f52b85033490fccb3fbac0d3ce7e8fbf53586376ea548a32dab577ac8701a4eff44754d62685", 0x65}, {&(0x7f0000000380)="444c58fdf1147ab484f2e8465e37b7b843d3ce49ba8e65f29883c628061d9b933f57d4e522ea011a6d6fa198d3cbff4bf66931442ba5e00d3904abf17be2d89505dc2f4c20b73b2ddd964c3f92eef52cc8738e3462f51e5f63ff3901bfebd45760a566f577ec286061e3bd88a15b495da7bb83329f73d585ff9b2728eb77bcaf7603a60de807fb0deac3dd430d70c08af8bb61ab883be9b7cc8712dbe7e5562f0da4ac634d5d52e43917032bf7be15b021664e39efe0ae6cfa30036d6a2861b11359765468d9868b28a51754f7b75808937ffb0932d576ba24e5a2e4196d6c781e0e4622d0f0fcc0d20b0a113ca84a8251a1a345c444985f", 0xf8}, {&(0x7f0000000480)="08f89c760b23bca71676fa5f24fd5fcaef58dd43c60ee94f070a6e92af8e5633252414476df28c89b93492918ebbf143d5ca3267f8311990077dcdf22d067e99f7d30e0ad804aca18d8c0b910a5a562bb69eceed6b4fd3bbf3d3b330e002228dab0f701df9bb6afde6376fe8e9d81ce669e16d608efaa05a06d24b", 0x7b}, {&(0x7f0000000500)="97c18ef675a54952d0f6c6ade33b2594b6a0bebefaea38cef23a66056cda991e9093301312b309af902bbf59934b2dea39b2f0d6fde977eac57ccebd27ebaaae88e7b91e661f4c51f2d3e87d7b3e22662778f07b3d20b0763f0be07c225b8caaf8de067e9cd673a420475b7a149845eaf652944f4045e2b52e9b59ad2b97f79561079faa10815e1861cc351cfd93c8e15a468efe22425d18a6c8b024620929c56bc87524c38a0b71bd3f702c7ebcbc9e8dd3a6630b5a", 0xb6}, {&(0x7f00000005c0)="51c032284a4a72b984e77646095b2e3238ecda63d6fc5cb1805ee10fe128983db3b9234e158eaf81ffa1aa02dd243ae5b09c2bb8e4e72ee465f40bd30a4728d53c8f3946a0c5d4db825be20e6ffe09f3cd52754029bc4dd323076327ca40a5944839270ad8891c33ceba4bb03adcc2cdd4cf6ab3252316c6fc27df6fa600a9357804baf4bb886a8c4e39ecf196e9becf4b6ae3c43414130a0f6ca542c0c269aaf8ad561b1dee14a865c29f1866b4dc60ed42b2ed6429569995bcbb4a8c0d97fe9ddba806025082fdb77d646f37259b11c3d248bdfb89e9dcce780acba2cf960e3ac71a6e0bdd4135dc8b4afc694aa40e2cff3f048d3c8fb4", 0xf8}, {&(0x7f00000006c0)="e0ca1c7ae213053c3a7a5f543276c37276", 0x11}, {&(0x7f0000000700)="78c740175f0654f93b46338c90f28883b1a5b083da8f20281a94bcf0fb66daac5833bcf95bd09a4975b2ade0c99003e020ea49cfffa336277797bc3b991a2fe851b51b62c6486ed9315490ccc531ad40d7f73a0d5d5af30d1be95352bcfe3635d419a941eac7b41669947689f971e97f274812a18fc23d67550418e9", 0x7c}], 0x7, &(0x7f0000000800)=[{0xb8, 0x11a, 0x2, "7142a934a2cd5ff677b86fa570b50fedcaabcb9e631be70a1539a0be5a3a564382ca48248099029e83cf9b54481ec8fe48e72dc5d0cdfe95bd28295c343b51303abbb0a7546258af10608e918f70a8a53772c4889771ebef2088e1234595ad2e4369adcc06881c19c1e4190c7c615f19e68792f48f7da0901f035b60b74f12a53f28c857c2b6d05e2df5dc700d31ecf1d0a83a2b3b0309e1ca067cb9f68cb3f0fcef027e"}, {0xb8, 0x10e, 0x5, "723a1d7656ee538dec92a8893f2c22f2e4152490e1fc2589b04a06db94ef93b84cebd977420c3a086f092f26e7c130ef6acd6ab134ccdf5ecd12cc636539dc42c6eb941833fc4e0eba0df9aecc48a725953a6a0cf45ddd37099936f3dabc8ab7377ff39e8c4212cc68ea450ae4e699725dc0eeb22ec52d5b8c9e5d73c8c933c37376508594d4ba76c56c589e05076d42dec5440e0c3576cea7cb352ce350f0c4bbbc89"}, {0x10, 0x113, 0x5}, {0x68, 0x88, 0x3, "3454991936383e6283c1d6a92b4de46d3cf97aae27ccfae18bb5b27b444e3f1b8a388ebcdf0367b99f94a3f6a62dc6f9dc6c70f0c8242e08bad5ce9f2145f6ddd29ff004cd9727016af525d87a4d7b63d3c2179dd9c4ae0c"}, {0xf8, 0x139, 0x4, "c3ba8c76255ad997076c789e51f16166e1e9e8ceff7f77696aca90ecad208d0ab507e94a8326bd66180f783892890b2733ff8252f473cb5da836dd6ff803dcf85102701ebc5275032724452eec24fbfd3b4896bc0cc74cb9cf3983e9c3a2f7a265d7f3b55bb013aab165fb027536e0483a7ce09d58ea004af67e53e2bfd70de860426ec347f7aecee1fb153ac80b6bab17d4b39435fe66bd976af8e1c3ceed013b2865b14f687ae54285b262498e3ad8907295a5068c1fcdace6e70cc0c815026feac2dfd39ddf41141c3db04760b719143fb9e9da50539efa901fa8eccdff825895d7ae"}, {0x28, 0x10d, 0x3c3c, "2dd530ae5ed3a480d5987d95a631a956260e25"}], 0x308, 0x4}, 0x20}, {{&(0x7f0000000b40)=@rc={0x1f, {0x2aff37d6, 0x3, 0xffffffffffffffff, 0x5, 0x0, 0x1}, 0x6}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000c00)=[{0xc8, 0x0, 0x800, "a766a3f48c12e9224cfcc4c901a18c1c2573f55434e1e357ff4dadf679f2ff90ecce01e2a8e53f8fc60a41f3f3f3c9df6395c65e82c662477791c3c8144199458117bea688ec023447448c0defb885da30076704feb103a32bbe321ed3fffe4668a28ceb14299cf200aa3661cc08d9d2e7d49ac2723d1aa9ab6fe13f01a70102a1c436081c5611b3a2665dac7818671b0add2ca1a417abec768beae47b7d8d9a69040375a66345f037e5dd3526479872d81c1a935d39"}, {0x1010, 0x10f, 0x3, 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{0x80, 0x0, 0x7, "82dacb84de5a41ce295b6683a88b55358f5c753e80fda0d095d166fa988d0b1f8051748e4e43e29379632cea384bbdcb53d8adb4f4c68217875c8fe3721fdbd6237311bb1d3a5fec59f9120837913e802ec6b79ac3434adb10faba82a315ce1f0df7bee631c2d67591"}, {0xe0, 0x18d, 0x1, "02f4679f5ede449722d36f69452e607c6e7a5221556684f825e4bdf5088c2cbf981eedc6bfff496dbb4e4dadcd4be045930cf1b57760d6c86118d5834b76f8ecaf9a3f7b9bbb55b9747368e462ea033d0cbe3d61528517e6e7307914370124d2e6c6f001ee842b064aa883678d14282dc409f94917ee267e9a774e57d1814713feac5ad9c861bd6ba324786178794ebb53f450599097383daa9c827b69569bb5779243f6eec1e4b0a127bdc34130cc6010c74db54e9bb3bbd64e0c7b32a5f904db2400ce488f268fc49d1edabd16"}, {0xb0, 0x103, 0xf24, "f42766f008713e447d3d8a8f26b2fc4ae3636320a596e53ec875fecbcd9f02c341e1a040cc126b1bdca418a15177854864c6cd45175039fefd4804a64b7ae7aa742d51ff490247a9030901cc966bafc40a6a767768f2c0a099e0d0e5c359eceb86483d8d4606dfe556a5408afc16734f6af98ec7c312c5a1f814bfbfa2861a5b9547938188a50498cef7c1c4122632bd423a085c9439f24fe2a928d9"}, {0xb8, 0x8c, 0x7, "31aa8f4b7e4146fc659afb36ba0bd141940ce6949a295a4ca88234aeb226bcfb39d3db200425651a8739fd76befe263559404b5c7b6e0dd36f4ca4497b328765e1c2d2ec9a75390b7cfde9e90e789e7f1a2896ed3ddebac953ffb7dcf61c78204595d6651368f020d381a8be32cda5c825c9e0c5b60f7288646104f03b684c3961030aea4df076518f2582d34576970615efd66da55033fd588c505d9eadc8e16f"}, {0x110, 0x13b, 0x81, "5ab23a9b404dc531675ecdaec15378ed7b233cf69f05d150abd2b80a1403d7c650ac4799bec8a0a745ca06b4af95c5062d4056f30456c45a8ac4da76f3fef61f56b9245e46bc380bf0b34bc7341c2d57df15a2a872473e53596d06c9a3f7a09df4a518928158ac9716c948db93e7e6544b4ddc50629f090e923eae938571bb71641e4dbeeac107359e7951885ed05d85ee2724de6c52a723f275618475d10d852bd17dd0e8518712c391dcfd44fce7bad278477be5029061571c42cd4e722fea6cd1b1ddce1310b0ea6c8a2a1c5d36c4109cb6e6ae9066decc35ca942e640002b60187fdb6c6c19bfdf184351e86ae6976654fa5156531436e0eba"}], 0x24f0, 0x4}, 0xc3}], 0x3, 0x40) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000004640)={0x0, 0x8, 0x100000000, &(0x7f0000004600)=0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000004680)={0xd, 0x5, 0x156, 0x80000001, "984ccbffcec4037545fd3f7e3e6fceb716dabff646a02260bbf1f4b16cfc155a29c22f27ddcef0bfe6886ccc", 0x344}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000046c0)=0xbc1, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000047c0)={0x0, @remote}, &(0x7f0000004800)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000004840)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) utime(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)={0x3, 0x80000001}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004900)=0x4e1c, 0x4) ioctl$sock_ifreq(r2, 0x89f7, &(0x7f0000004980)={'ifb0\x00', @ifru_settings={0x800, 0x3, @fr_pvc_info=&(0x7f0000004940)={0x2, 'lo\x00'}}}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000049c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000004a00)={r4, 0x2}) syz_mount_image$gfs2(&(0x7f0000004a40)='gfs2\x00', &(0x7f0000004a80)='./file0\x00', 0x100000001, 0x3, &(0x7f0000004d80)=[{&(0x7f0000004ac0)="7aef6e1e2cfe4de9918ee5925244ec0cc20e714ba3dd72317e41fcd10cd5922cb6a17541a2efd0af9f611c8f7902bc98792cc6de8fc086f017f42cf3112f7ee721b2f4cb1c9c06f9b8e59b56908681e66398e8a96aac97a673dd257aae6c37d5601ec6c561f2a0525dfcfb3ebae3d35be309eb16a81459f12cb6858e3d1cdefd92acbe97e76f27323b33a46b2f3f11c608c408a564acdac8a35311f3b74344297f50c52f114acc", 0xa7, 0x80}, {&(0x7f0000004b80)="79c3a0b5cb4aeea2c10a40c345a0c5b7d4623adb0a31a5c9a33feffd65c8fea9975704bebe1a545407d8b7e7ce198fbd295d9323e73872fc0a3464904e0508d7ee1cfa0358fd604a851f494954eb4cf2e913c0f840ec2fc259e568adab7163008c8377336b06e7d1c5310d74e723b49c084e905ce37b8d4a44e25c100fe1bdc0ffb6e0bdd27866006c66850fadf657cef2630e5a2bdf9277887815aaf3b4ad2d706b56d17b7a86136c485dfb0088d3f58fa1d244a9a27be543cbdfd6921cb95057a2e28ee9f0496b388f28bfee88c9f89e1dd15d43505fcb49133579c496d3af6b6f8b84", 0xe4, 0x4}, {&(0x7f0000004c80)="241ddab9194a1c5e5490077428af500da19290312611fb3f590fbc75b16d2dc956aed73b05323fa386cfdda919de62a793ac8f78cba0597ff74b84e1b7996389e27e9530c400b9f066a2646ca1a1b41475aad0887e3397fb8dae4e5d8cb357ea4635a143cb80b16fca179b1baac8e2d51dabbab252a8622226520015ea561fd5f184153e3f7229b75bac3373c0e2384a601df5120e629ca6c50c5d7b6774f0e96f59e349568731a43e81982fd5616b4968c939ac6b090b75d2ec04c168fa0f4cd2fefc2fae54a75fda75fd7ac870a5fb2df04e4574e0b79e121ee78614ac6385c7b0e368afe506f8182431d9c0f90a9aabb838f0446271", 0xf7, 0x200}], 0x1000, &(0x7f0000004e00)={[{@nobarrier='nobarrier', 0x2c}]}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000004e40)={@multicast1, @multicast1}, &(0x7f0000004e80)=0x8) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000004f00)={0x0, 0x939a, 0xfffffffffffffff8, &(0x7f0000004ec0)=0xff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000004f40)=0x2a4, 0x8) r5 = add_key$keyring(&(0x7f0000004f80)='keyring\x00', &(0x7f0000004fc0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r5, 0x10000) getsockname$netlink(r1, &(0x7f0000005000), &(0x7f0000005040)=0xc) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000005080)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000005100)={@remote, @multicast2}, &(0x7f0000005140)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000005180)={{0x1, 0x0, 0x9, 0x3, 0x8000}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000051c0)=0x10000) 2018/05/11 00:55:50 executing program 0: ioctl$VT_GETSTATE(0xffffffffffffff9c, 0x5603, &(0x7f0000000040)={0xa47, 0x101, 0x7}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x402000) preadv(r0, &(0x7f0000734fd0)=[{&(0x7f0000360000)}, {&(0x7f0000fef000)=""/241, 0xf1}], 0x2, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0xab) [ 154.572298] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 154.579965] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 00:55:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3ff, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x44, "5bc64d52021d55e71abf48a51440fdefe8119828841f1f1a8446d61b17c9ab73f2e330d945a9be9dd845c186c3099dae1e8c3d50fd4986d4f0e8ed960042ccf458c8cf9a"}, &(0x7f0000000200)=0x4c) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000001ee8)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/130) 2018/05/11 00:55:50 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r0, 0x0, 0x2}, 0x10) 2018/05/11 00:55:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x20810000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/11 00:55:50 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, &(0x7f0000000140)=';'}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 00:55:52 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x391c0000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 00:55:52 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x67df, 0x200000000000000}) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/11 00:55:52 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000010c0)=0x4) read(r0, &(0x7f00000000c0)=""/4096, 0x1000) write$evdev(r1, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) 2018/05/11 00:55:52 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x210002) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x80000000, {{0xa, 0x4e21, 0x10001, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) r1 = dup(r0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x400, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="3ea1e34881bb3b47f9e51a0a641c4a11dc1576930fa28e8312ec17bb5c47c08b3f7ca39871ac67a886da17028e4517274963634357a71613e8ee180b79d9f750630f7771432f7a600e43839e91f3f81f278db9c7a3b307b880146a82f76d22e2efe78b5a025e0d7fa5ce072c4b4dd4a8cc86484bec0364baa8e325afb397f1bc0dbb1e76d843e8456f081869691b87a1b40bb3774e5784f2ad5a37b03daa90fb695f62aabc43882a49", 0xa9, 0x68}], 0x0, &(0x7f0000000280)={[{@nospace_cache='nospace_cache', 0x2c}, {@nospace_cache='nospace_cache', 0x2c}, {@acl='acl', 0x2c}, {@check_int_data='check_int_data', 0x2c}, {@datacow='datacow', 0x2c}, {@barrier='barrier', 0x2c}, {@subvolid={'subvolid', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000340)={0x2, 0x401, 0x6, 0x7fff, 0x1, 0x303b}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r3, 0x200, 0x70bd2a, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xa9}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$int_out(r2, 0x5462, &(0x7f00000004c0)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000500)=0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) clock_gettime(0x4, &(0x7f00000005c0)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000600)={0x2, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21}, {0x2, 0x4e21}, 0x0, 0xcf2, 0xfffffffffffffff8, 0x87b1, 0x8, 0x0, 0x6, 0x7, 0x4}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x400}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x20, 0x2, 0x81, 0x7fffffff, r4}, &(0x7f0000000740)=0x10) r5 = openat$cgroup_subtree(r1, &(0x7f0000000780)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000007c0)) write$cgroup_subtree(r5, &(0x7f0000000800)={[{0x2b, 'rdma', 0x20}, {0x0, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'memory', 0x20}]}, 0x32) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000840)={0x5e, 0x3ff, 0x1, 0x9f, 0x6, 0x2, 0xfffffffffffffeff, 0x0, 0x100000000, 0x9}) rename(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00') bind$bt_l2cap(r1, &(0x7f0000000900)={0x1f, 0x0, {0x3f, 0x0, 0x3, 0x5, 0x7, 0x4}, 0x30c, 0x7ff}, 0xe) shutdown(r2, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000940)={'yam0\x00', 0x80000000}) r6 = fcntl$getown(r5, 0x9) ptrace$setopts(0xffffffffffffffff, r6, 0x1, 0x14) getsockname$packet(r1, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b40)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0}, &(0x7f0000000bc0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e23, 0x1, 0x4e20, 0x80000001, 0x0, 0x20, 0x20, 0x2c, r7, r8}, {0x5, 0x80000000, 0xffff, 0x6, 0x3f, 0x3, 0x0, 0x800}, {0x1ff, 0x8, 0x72}, 0x1ff, 0x6e6bb7, 0x2, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4d4, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x2, 0x2, 0x1, 0x9, 0x1ff, 0x3}}, 0xe8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000d00)={'team_slave_1\x00', {0x4, 0x10001, 0x9, "df867f393c18", 0x23}}) 2018/05/11 00:55:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x501003, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) 2018/05/11 00:55:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x894c, &(0x7f0000000080)={'team_slave_0\x00', @ifru_map}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) 2018/05/11 00:55:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x900, 0x10) sendmmsg$unix(r1, &(0x7f0000000540)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000001c0)="9ccdb1", 0x3}, {&(0x7f0000000200)="672703b60d3699fa77", 0x9}, {&(0x7f0000000240)="eb1d03d004d5d19eded8ecf0989944c92f6cc9b9d05a186a2c10336eb443668e900badc697900b3c24529edc24c7defd6634c5f51fed3e9557184332a6351f97079c08d9a97d09f084be3921a164d0628b6b7458305968a54dcbf44e5348357d72c5d41054e8edcf200c4443dcd49a9808f30956e52e647177a1a6918c9b1572e7700893dc708c4e90847d23bee8e2250c6d86f9a036e5a6c97952c89e0b17cb2d61cefdc0707b92d18633ee016e64558351ee5a09cd8cd4376cad65d7f79e4fccd26e5c97d0162d258c2b7f92652cb73c7aa5bcb8386752e4ffd07788c3", 0xde}, {&(0x7f0000000340)="c65ff3f9a2be0f66dee182d09ce371a681be736f3363d4d8549c291c076d0efb4cb6935f49294179b61095d8f48bc2f13968bbf8aa190d45f979add2b5a9df4e31400625fbd4e8f265dc1e9c0e3a49e97ef4316ce3090faa44c888957eca11ef4548cbefe60e53fb7feee107a1753b", 0x6f}, {&(0x7f00000003c0)="80ccb1bb5c37684a457e20e7167b3fc82c62dc52ded21a31e71f69ba16995309b9434102fe", 0x25}, {&(0x7f0000000400)="619c07c88f510739df7a2782779a1ddc51a8f5526b41f7fecef5bddc12490ddc868abe1a0d160ddb89ee09090709f8358cc06f51bc37dbc0242a4e20c49f29c9ecb7edc5d015fca6e507fb36854693f75aeacc2e2fca063e9a70d5bae6d8560335572d5b15d711bad51045bd2b3673ee52f909500d89415b7ea28be9479bb7f12cee09490648956fd604104157113bf125b32bfcffddb22e66f162946cdf04ae692316b5d297", 0xa6}], 0x6, 0x0, 0x0, 0x40000}], 0x1, 0x8000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001600)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000001680)=0xffffffffffffff5f) io_setup(0x1, &(0x7f0000f7e000)=0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, r5}]) 2018/05/11 00:55:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000240)={0x7, 0x8000, 0xfffffffffffffffa, 0x1, 0x927, 0xd400}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0bc5310, &(0x7f00000001c0)={0x0, 0x0, {0xffffffffffffffff, 0x80000000000, 0x0, 0x2, 0xff}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x101, 0x0, {0x1, 0x2, 0x2, 0x3, 0x4}}) 2018/05/11 00:55:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = gettid() sched_getscheduler(r0) 2018/05/11 00:55:52 executing program 7: r0 = socket(0xa, 0x4, 0xfffffffffffffffd) write(r0, &(0x7f0000000000)="260000005e0009fff18500002437f9919fc23a262c4417409e76b12600000700000000000000", 0x26) read(r0, &(0x7f0000001440)=""/203, 0xcb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x200, 0x5, 0x8, 0x9}) 2018/05/11 00:55:52 executing program 0: syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xcd, 0x200) r0 = memfd_create(&(0x7f0000000140)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x4058534c, &(0x7f0000000240)={0x80, 0x1, 'client1\x00', 0x0, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) 2018/05/11 00:55:52 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x90c}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x800452d2, &(0x7f0000000000)={"8c026c63457d0000001c0900", {0x4, 0x0, 0x0, "ff3f0000c59c"}}) 2018/05/11 00:55:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000280)="224b49fd1e310f215feac34bbc176bfc", 0x10, 0x0, &(0x7f0000000340)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/11 00:55:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x10}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x9, 0x8, 0x9, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000140)) mkdirat(r3, &(0x7f00000001c0)='./file0\x00', 0x150) 2018/05/11 00:55:52 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') fremovexattr(r1, &(0x7f0000000280)=ANY=[]) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/183) r3 = creat(&(0x7f0000000000)='./control\x00', 0x1a1) rmdir(&(0x7f0000000180)='./control\x00') fchmodat(r3, &(0x7f0000000140)='./control\x00', 0x0) dup2(r0, r1) 2018/05/11 00:55:52 executing program 1: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000e800, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb2f906d4b66732e666174000204010a0200027400f001", 0x17}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="95"]) 2018/05/11 00:55:52 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x882) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./control\x00', 0x0) [ 156.175772] FAT-fs (loop1): Unrecognized mount option "•" or missing value [ 156.233699] FAT-fs (loop1): Unrecognized mount option "•" or missing value 2018/05/11 00:55:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x40) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x8001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='team_slave_0\x00', 0xc0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe00003e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/05/11 00:55:53 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x3d, 0x200000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndmidi(&(0x7f0000000580)='/dev/snd/midiC#D#\x00', 0x5, 0x60800) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x20a482, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x10001, 0x0) r7 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000680)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000cc0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000dc0)=0xe8) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000ec0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000f00)=0xe8) getresgid(&(0x7f0000002100), &(0x7f0000002140), &(0x7f0000002180)=0x0) r17 = accept$ipx(0xffffffffffffff9c, &(0x7f00000021c0), &(0x7f0000002200)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002240)={0xffffffffffffffff}) r19 = accept4(0xffffffffffffff9c, &(0x7f0000002280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000002300)=0x80, 0x0) r20 = socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002340)={0x0, 0x80000, 0xffffffffffffffff}) r22 = accept4$packet(0xffffffffffffffff, &(0x7f0000002380), &(0x7f00000023c0)=0x14, 0x80800) r23 = openat$nullb(0xffffffffffffff9c, &(0x7f0000002400)='/dev/nullb0\x00', 0x100, 0x0) r24 = signalfd4(0xffffffffffffffff, &(0x7f0000002440)={0x6}, 0x8, 0x80800) r25 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000002480)='io.max\x00', 0x2, 0x0) r26 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000024c0)='syz0\x00', 0x200002, 0x0) r27 = openat$md(0xffffffffffffff9c, &(0x7f0000002500)='/dev/md0\x00', 0x12f000, 0x0) r28 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r29 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r30 = syz_open_dev$loop(&(0x7f0000002540)='/dev/loop#\x00', 0x5, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002580)={0xffffffffffffff9c}) r32 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) r34 = userfaultfd(0x80800) r35 = dup(0xffffffffffffffff) r36 = bpf$MAP_CREATE(0x0, &(0x7f0000002800)={0x9, 0x5, 0x81, 0x1, 0x0, 0xffffffffffffff9c, 0x8}, 0x2c) r37 = openat$audio(0xffffffffffffff9c, &(0x7f0000002840)='/dev/audio\x00', 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002880)={0xffffffffffffffff}) r39 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f00000028c0)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r40 = socket$nl_xfrm(0x10, 0x3, 0x6) r41 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002900)='/dev/vcs\x00', 0x2040, 0x0) r42 = bpf$PROG_LOAD(0x5, &(0x7f0000002a80)={0x0, 0xd, &(0x7f0000002940)=ANY=[@ANYBLOB="18000000d9ffffff000000000100000003a102001c0000000000000000000000850000002a0000000000000000000000fb08feff0d0000000000000000000000181d0000", @ANYRES32=0xffffffffffffff9c, @ANYBLOB="0000000000000095000000000000000000000007000000000000000000000000"], &(0x7f00000029c0)='GPL\x00', 0x7, 0x7f, &(0x7f0000002a00)=""/127, 0x0, 0x1}, 0x48) r43 = syz_open_dev$sndmidi(&(0x7f0000002b00)='/dev/snd/midiC#D#\x00', 0x6, 0x2) r44 = eventfd2(0x6, 0x80001) r45 = syz_open_dev$loop(&(0x7f0000003140)='/dev/loop#\x00', 0x6, 0x40a800) r46 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000003180), &(0x7f00000031c0)=0xe, 0x80000) r47 = syz_open_dev$midi(&(0x7f0000003200)='/dev/midi#\x00', 0x4, 0x200) r48 = syz_open_dev$vcsn(&(0x7f0000003240)='/dev/vcs#\x00', 0x5, 0x4000) r49 = fcntl$getown(r20, 0x9) stat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003b80)={0x0, 0x0, 0x0}, &(0x7f0000003bc0)=0xc) r52 = openat$cgroup(0xffffffffffffffff, &(0x7f0000003c00)='syz1\x00', 0x200002, 0x0) r53 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003c40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003c80)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000003d80)=0xe8) r56 = getegid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003dc0)={0x2, 0xffffffffffffffff, 0x1}) socketpair$inet(0x2, 0x807, 0x7f, &(0x7f0000003e00)={0xffffffffffffffff}) r59 = syz_fuseblk_mount(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)='./file0\x00', 0xd002, 0xffffffffffffffff, 0x0, 0x1, 0x9, 0x81008) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003ec0)={0xffffffffffffffff}) r61 = openat(0xffffffffffffffff, &(0x7f0000003f00)='./file0\x00', 0x20000, 0x0) r62 = socket$inet_icmp(0x2, 0x2, 0x1) r63 = syz_open_dev$loop(&(0x7f0000003f40)='/dev/loop#\x00', 0x5, 0x1) r64 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003f80)={0xffffffffffffffff}) r66 = socket$inet6_dccp(0xa, 0x6, 0x0) r67 = syz_open_dev$binder(&(0x7f0000003fc0)='/dev/binder#\x00', 0x0, 0x2) r68 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r69 = openat$vnet(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vhost-net\x00', 0x2, 0x0) r70 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000062c0)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) r73 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000006340)='cgroup.type\x00', 0x2, 0x0) r74 = socket$inet_sctp(0x2, 0x1, 0x84) r75 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000006380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r76 = open$dir(&(0x7f00000063c0)='./file0\x00', 0x400001, 0x40) r77 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006400)={0x0, 0x0, 0x0, @dev}, &(0x7f0000006440)=0x1c, 0x800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000006480)={0xffffffffffffffff}) r79 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000064c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006500)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000006600)=0xe8) getresgid(&(0x7f0000006640)=0x0, &(0x7f0000006680), &(0x7f00000066c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006700)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006740)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000006840)=0xe8) stat(&(0x7f0000006880)='./file0\x00', &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006940)=0x0) r87 = getuid() getgroups(0x3, &(0x7f0000006980)=[0x0, 0x0, 0xffffffffffffffff]) r89 = getpgrp(0xffffffffffffffff) r90 = geteuid() r91 = getegid() socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007b40)={0xffffffffffffffff}) r93 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007b80)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000007c80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007cc0)={0x0, 0x0, 0x0}, &(0x7f0000007d00)=0xc) r96 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000007d40), &(0x7f0000007dc0)=0x60) r97 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000007e00)='cgroup.type\x00', 0x2, 0x0) r98 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000007e40)='ns/pid\x00') r99 = epoll_create(0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007e80)={0x0}, &(0x7f0000007ec0)=0xc) lstat(&(0x7f0000007f00)='./file0\x00', &(0x7f0000007f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r102 = getegid() r103 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r104 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007fc0)='/dev/vga_arbiter\x00', 0x10000, 0x0) r105 = inotify_init1(0x80800) r106 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rfkill\x00', 0x800, 0x0) r107 = openat(0xffffffffffffff9c, &(0x7f0000008040)='./file0\x00', 0x400, 0x80) sendmmsg$unix(r0, &(0x7f0000008140)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)="b032827512b83a59c75c237390117c2fe56944bad3aba387c246505f3c2d515054", 0x21}, {&(0x7f0000000140)="521b26f0b9432050df6546cb89", 0xd}, {&(0x7f0000000180)="c5044578cf792e0134eed4d66afa1bc018cf3a6b8b36e001e3d6293a5fcb9269475c756edef0e659a45ae12858eda54860a4d876547ef25cca14609a8bf4ee98138b5cffbe7b62d21dd026d3b10b019400c92c4ceb6a7a5f0e094b089f89107d12c6c69f8be634d4b3fd4e4b", 0x6c}, {&(0x7f0000000200)="64c4f5c3938175b9d2663732f1", 0xd}, {&(0x7f0000001000)="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0x1000}], 0x4, &(0x7f00000069c0)=[@rights={0x38, 0x1, 0x1, [r70, r71, r72, r73, r74, r75, r76, r77, r78, r79]}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @cred={0x20, 0x1, 0x2, r83, r84, r85}, @cred={0x20, 0x1, 0x2, r86, r87, r88}, @cred={0x20, 0x1, 0x2, r89, r90, r91}], 0xb8, 0x8000}, {&(0x7f0000006a80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000007b00)=[{&(0x7f0000006b00)="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", 0x1000}], 0x1, &(0x7f0000008080)=[@rights={0x18, 0x1, 0x1, [r92]}, @cred={0x20, 0x1, 0x2, r93, r94, r95}, @rights={0x18, 0x1, 0x1, [r96, r97]}, @rights={0x18, 0x1, 0x1, [r98, r99]}, @cred={0x20, 0x1, 0x2, r100, r101, r102}, @rights={0x28, 0x1, 0x1, [r103, r104, r105, r106, r107]}], 0xb0, 0x20044004}], 0x7, 0x1) r108 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r108, 0x1, 0x20000000000038, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) iopl(0x4) 2018/05/11 00:55:53 executing program 6: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@my=0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x410402, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000000)={@my=0x1}) clock_adjtime(0x0, &(0x7f0000000200)={0x7ff}) 2018/05/11 00:55:53 executing program 5: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000010c0), 0x267, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffde2, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) r3 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r3, &(0x7f0000000040)) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/05/11 00:55:53 executing program 1: socket$unix(0x1, 0x7, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000007c0)="1e336500ff4ad5e700000022000200ec", 0x10) sendmmsg(r1, &(0x7f0000005380)=[{{&(0x7f00000001c0)=@can={0x1d}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000001840)=@can={0x1d}, 0x80, &(0x7f0000002ac0)}}], 0x2, 0x0) 2018/05/11 00:55:53 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) readahead(r0, 0xaeaf, 0x33) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x7fff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000011000b05000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000fd9f0000000008001b000700000083357795e2484b25f73fe0a0404895cfe62b54ade64b96c271139245a49ed358424ef9bf25433fb274f5fc1ca2"], 0x28}, 0x1}, 0x0) 2018/05/11 00:55:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x42) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x74, 0x0, [0x0, 0x6, 0x0, 0x100]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=@updsa={0x184, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_aead={0x4c, 0x12, {{'pcrypt(authenc(sha256-avx,ctr(twofish)))\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/05/11 00:55:53 executing program 7: io_setup(0x7, &(0x7f0000000040)=0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = eventfd(0x5) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x404100, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) r5 = socket$inet_smc(0x2b, 0x1, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x42) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000480)={0x0, 0x0, 0xffffffffffffff9c}) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/hwrng\x00', 0x0, 0x0) r9 = syz_open_dev$random(&(0x7f0000001540)='/dev/random\x00', 0x0, 0x200000) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001640)='/dev/hwrng\x00', 0x10000, 0x0) r11 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000016c0)) r12 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/dsp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000017c0)={0x0, 0x80000, 0xffffffffffffffff}) r14 = openat$vsock(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vsock\x00', 0x100, 0x0) io_submit(r0, 0x7, &(0x7f0000001940)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x81, r1, &(0x7f0000000080)="1114a2c730cfdb8668287ddc309902b7b5b767334dde190ad184d05cef8a1b002a6cd2b56e4343b229c15c309d5f4d6f072e0177431e6e28c38aa397d1fc0fbdafd258f233cbc6b83cc783d901d0652721657d23f454587100e9c042fe197821e9285a53da684f1a72f94576c85ae2051999caac986c29d0f97a8aab9af6e5638b8bc9e6009ded", 0x87, 0x8001, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x247, r3, &(0x7f00000001c0)="27a08a5f681de7cc772ce19c152ba5a4e2d2287374626841c9cd13305b0ab48cfee3c4aa01dbb4018397e3ed2a692c4976d281290328a35ea407b0756699f44285743a4187b9d433e053c9e4921b761b2613d944c63d3dc99c1d21bf3bd6ebccd36d850398fb15855c6a4ff50a9fb3346b9de16d04c8da286faf24da05a5cd71959580c900abcdd92e3a9f7475a213085120b36a284923a5859b85694d924e810483730b3007e9f75924adeea19928e9729215bcbc7864422ecb86fb71e74894cc79f909", 0xc4, 0xe1bc, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xf, 0x5, r5, &(0x7f0000000340)="55967b3b6fa21672a2fb13b593975ab264995ba59c7129135023ef987392455509529d53d17ce7523b1efefc260776e3be0c6a4e0c1ffb814edb99e6c86f3ad401c122ec8ddd392446980ac66add215a560b23ef56475370b28fa4b5cd343f762ff71811540729297e41070c8e4ccd055c28867b30bfbc06ac634a531fb932823b4e447647733d11", 0x88, 0x3, 0x0, 0x0, r6}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x7, 0x100000001, r7, &(0x7f00000004c0)="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", 0x1000, 0x64, 0x0, 0x1, r8}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x1, 0x10001, r9, &(0x7f0000001580)="d76a95c53971c5e1b54cbb544880b7c2ee36a5ad9ad656f45e1e87a838c65a9cfabc069e4031e7ae9db624bc2eb25fd9a2f0a68848d4bafdfbcb2efd768d61f71845c9d022c0431e6379a12ef1075d905f610230e81d2e6a20a72e149679947cf275f354ddc88b310813bff3a838c4a7b44461667f60deb3279250579adcb991648b813109ff186db9336fe7e9a0657503b97c06d5d59ee31c9a47e317dc8c3d230eb365cbda0ac3d076c24e588942326c56f746d89da01446d9", 0xba, 0x8, 0x0, 0x0, r10}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x8, 0x3, r11, &(0x7f0000001700)="8a17232253459d5bc337f62baf60508027b92fbe63f0b0c8391d7106be6a88e9b2554fc5c048f069be38a1f261f5e05084257b5f274dbd", 0x37, 0x8000, 0x0, 0x0, r12}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0xf, 0x3, r13, &(0x7f0000001800)="442f4cd393d02eb55155db1eef890431389d2c2ec97aad151ba843bb0f768198f082faabb46df683d72fcd680993c0e33a846337f54eb127a44747e7e369aa8aa6c4b4bd592356f6c1e13767702994a0ba53f1232e3236bb5aa4c43058a5df04e797da8c077b531c203c15e24b96ae1434b4b6d611b0791ab05b7e2c56940f53feea2a934d407867af249c919bc22bde548a56ed3de9f8ac970702", 0x9b, 0x80, 0x0, 0x1, r14}]) r15 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$binfmt_misc(r15, &(0x7f0000000000)=ANY=[@ANYBLOB="73790104000000100000000000ff0f00002e73dd71650d4eb2166ed57bc77ccc0c4a0000000000000000"], 0x2a) ioctl(r15, 0x2286, &(0x7f0000c95ffe)) 2018/05/11 00:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r1, 0x35}, &(0x7f0000001300)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x7a90, 0x400, 0x7, 0x1, 0xffffffffffffff9c, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000014c0)={r3, &(0x7f0000001380)="6a45ecfe4d87112a7ca6cbc8b390a3a734c07ab5697a46b6d7ab", &(0x7f00000013c0)="0d7b3806b9f26d4391cbc9be8da378f9ff697c61308115bb1ed68f6efed06a3881de0e12927cced2ec1f3be214e7d49038023a8fd7466322b37151693b01b7dc163287e6110137b8c1013853833c967260629cd1e2e07a6056b4e81295643ca933fef858f80bebe904526f9ec8cbad0d39eafdfe47495d81f35c55f87c2bb5249ddfb48b4347028e2c029eec488696b4520d51a37d4d4fdfcd7ac2335e4cb66142a09692a818f64dbce74009aff328c8d61de072e0549a8240d044698db18442ff1ca78342e238d78c192211dcc9f3a2dec53b5958ff939d3262b6ac", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}}, &(0x7f0000000200)=0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8932, &(0x7f0000001d40)={'lo\x00'}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r5) socket$inet6(0xa, 0x7, 0x8) close(r6) 2018/05/11 00:55:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0xbee, 0x0, 0x0, 0xa, 0x0, 0xa0}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086f5260008110000000000010000000000000000000000ff02000000000000000000000000000100004e2200089078000000"], &(0x7f0000775000)) 2018/05/11 00:55:53 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x100}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)={0xa}, 0x1c) 2018/05/11 00:55:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[], 0x0, 0x1600}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 00:55:53 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7f, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0xfe41, 0xfffffffffffffffc, 0x7, 0x100000000, [], [], [], 0x6, 0xffffffffffff8000, 0x9, 0x2, "0ca5cdd54157f096eae6cc72aa1a12ff"}) 2018/05/11 00:55:53 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[@ANYBLOB="0000000004000000"]) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/11 00:55:53 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1, 0x80001) open_by_handle_at(r0, &(0x7f0000000100)={0xd3, 0x9, "230912b76d14929d75e8520e5d4b4c475ed0b9850ce483526ee5323dd0890a9d9892b71e6ef90a45ebb875d0981ba70fef7a9f937e54ba412ddea18b9370d379df925f16469ab19f263c827f485630c98e4e3c6828ea82fc09c136ae7dd14bbcedb5f60b24b472c95385509875c9d2027f7a0f1ca08ea5e65cdea84c5f26e21332a10aaa979abe5e0e5d0110fbf677b0ff7a83ed37a92c6553eb515acf10a9c9aae8b70aff7a8fd3d3f39a3bd161667ec8717a6961f9fc49b86bf10c56a6282087980949062ecbc44208ca"}, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xc1824ea490ad245f, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000000040)=0x1000000000, 0x4) 2018/05/11 00:55:53 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0xf5, 0x2, {0x1, 0x3, 0x7, 0x1, 0x100000001}}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000000c0)={0x1, r0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x4, 0x6, 0x2, 0x7}, 0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x8001, 0x2, 0x8}) r1 = signalfd(r0, &(0x7f0000000180)={0xffffffffffffbc34}, 0x8) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'system.', '\x00'}, &(0x7f0000000240)="25f3706f7369785f61636c5f61636365737300", 0x13, 0x1) prctl$getreaper(0x0, &(0x7f0000000280)) signalfd4(r0, &(0x7f00000002c0)={0x400}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000380)={0x9, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team_slave_1\x00'}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000480)=0xfffffffffffffffb, 0x4) getpeername$netrom(r0, &(0x7f00000004c0)=@full, &(0x7f0000000540)=0x48) sendmsg$rds(r0, &(0x7f0000003880)={&(0x7f0000000580)={0x2, 0x4e24}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/202, 0xca}, {&(0x7f00000006c0)=""/137, 0x89}, {&(0x7f0000000780)=""/12, 0xc}], 0x3, &(0x7f0000003600)=[@rdma_args={0x48, 0x114, 0x1, {{0x384, 0x8}, {&(0x7f0000000800)=""/40, 0x28}, &(0x7f0000000d40)=[{&(0x7f0000000840)=""/55, 0x37}, {&(0x7f0000000880)=""/174, 0xae}, {&(0x7f0000000940)=""/142, 0x8e}, {&(0x7f0000000a00)=""/227, 0xe3}, {&(0x7f0000000b00)=""/6, 0x6}, {&(0x7f0000000b40)=""/157, 0x9d}, {&(0x7f0000000c00)=""/87, 0x57}, {&(0x7f0000000c80)=""/109, 0x6d}, {&(0x7f0000000d00)=""/3, 0x3}], 0x9, 0x10, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0xa9d}, &(0x7f0000000e00)=0x7ff, &(0x7f0000000e40)=0x10001, 0x3, 0x9, 0x3, 0x200000000, 0x15, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x4}, &(0x7f0000000e80)=0x6, &(0x7f0000000ec0)=0x1, 0x7, 0x2, 0xfffffffffffff800, 0xffffffffffffffc0, 0x70, 0x8000}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x926}, &(0x7f0000000f00)=0x2, &(0x7f0000000f40)=0xce72, 0x7, 0x5, 0x8, 0xfff, 0x3e, 0x200}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0xc80000000000000}, {&(0x7f0000000f80)=""/229, 0xe5}, &(0x7f0000002440)=[{&(0x7f0000001080)=""/87, 0x57}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/51, 0x33}, {&(0x7f0000002140)=""/221, 0xdd}, {&(0x7f0000002240)=""/6, 0x6}, {&(0x7f0000002280)=""/27, 0x1b}, {&(0x7f00000022c0)=""/97, 0x61}, {&(0x7f0000002340)=""/232, 0xe8}], 0x8, 0x2, 0x6d}}, @rdma_args={0x48, 0x114, 0x1, {{0x8001}, {&(0x7f00000024c0)=""/85, 0x55}, &(0x7f0000003540)=[{&(0x7f0000002540)=""/4096, 0x1000}], 0x1, 0x2f, 0x30e}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x9b}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0xfff}, &(0x7f0000003580)=0x6, &(0x7f00000035c0)=0xec, 0xc9d5, 0x74dc, 0x43, 0x6, 0x20, 0x1}}], 0x250, 0x4000}, 0x4000000) r3 = signalfd4(r0, &(0x7f00000038c0)={0x1}, 0x8, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003940)={0x4, &(0x7f0000003900)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000003980)={r4, 0x5}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000039c0)={0x2000, 0x10000, 0x142, 0x4, 0x4}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000003a00)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003a40)=""/31) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003ac0)=@add_del={0x2, &(0x7f0000003a80)='gre0\x00', 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000003b00)={0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000003b40)={0x2, 0x0, 0x0, 0x80000001, r5}) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000003b80)='/dev/full\x00', 0x400000, 0x0) r7 = getpgrp(r5) kcmp$KCMP_EPOLL_TFD(r7, r5, 0x7, r6, &(0x7f0000003bc0)={r6, r1, 0xdfb5}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000003c00)={'lo\x00', 0x8}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f0000003c40)={'icmp6\x00'}, &(0x7f0000003c80)=0x1e) 2018/05/11 00:55:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=@ipv4_getaddr={0x44, 0x16, 0x0, 0x70bd29, 0x25dfdbff, {0x2, 0x3f, 0x201, 0xfe, r1}, [@IFA_BROADCAST={0x8, 0x4}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xa}}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3, 0x4, 0xe000000}}]}, 0x44}, 0x1}, 0x0) 2018/05/11 00:55:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="120345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x408043) 2018/05/11 00:55:54 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x20000007, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/05/11 00:55:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0xb, 0x0, &(0x7f0000011000), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x3b) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/11 00:55:54 executing program 0: r0 = socket$inet(0x2, 0x2, 0x100000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x270, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000000), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'eql\x00', 'dummy0\x00', 'ip6gretap0\x00', @random="6d35776f999b", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0xd, 0x0, 0x0, 'bpq0\x00', 'tunl0\x00', 'bond0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xa8, 0x120}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d532267ad775fe231c0937c92b0c2bd4f69ec5158b202e8329317bb3c95b7c396d9674040fe887664c2a2533e66dc1d58e71430b7d4588a02edb53f811c9d6e9"}}}}]}]}, 0x2e8) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0xc2800) 2018/05/11 00:55:54 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)={0x8, 0x28, [0x800, 0x9, 0x1, 0x75, 0xfffffffffffffffa, 0x7ae4, 0x0, 0x7, 0xf028, 0x8]}) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) 2018/05/11 00:55:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000840)="ef", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') shutdown(r0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000040), 0x33c00) 2018/05/11 00:55:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept(r0, &(0x7f0000000200)=@ax25, &(0x7f0000000080)=0x80) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) getsockname(r1, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) chdir(&(0x7f0000000040)='./file0\x00') 2018/05/11 00:55:54 executing program 6: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0xfebd, 0x10000}], 0x4000000000, &(0x7f0000016000)=ANY=[@ANYBLOB="c2"]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0xbe, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect(r0, &(0x7f0000000080)=@l2={0x1f, 0x100000001, {0x7a, 0x0, 0x0, 0x5, 0x4, 0xa4b1}, 0xff, 0x9}, 0x80) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4, 0x101000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="c2000000b58d0c0033bf19f2b9f7b4de9079ce7066e4e12b23a6b5e7040b297dcbf0422818924f7eb4a0a7fbb87a828c51570ac3706c2e6722d925dd2fb761a32c2e4d1d4b9d0caea2ef28c793a22023c6759b73e8b9fec54fc3c0f77761795b52675f19c3daa72fb202137160dfc4140f5e6b68c8ded61fa38328e9e9e6aa9cda0b4e75920d52d1f60000d7a910496c40b44279f8de9401aacf05b6ab51467b4d0be33602733a0b1d1353349e0b77f4a65315012405bb8415d25c5655bad6bf0b287c95d618"], &(0x7f0000000380)=0xca) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f0000001400)=0x1008) 2018/05/11 00:55:54 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x80010, r0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='blacklist\x00', &(0x7f0000001140)='systemcpusetnodevppp0\x00') 2018/05/11 00:55:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/05/11 00:55:54 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x94, 0x8000) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/05/11 00:55:54 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) faccessat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x1800) r3 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_crypto(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8080000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/05/11 00:55:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x400) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000ba40000040"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 00:55:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='map_files\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000080)={0xff, 0x5, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x200, 0x1000000000, 0x3448}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r1, 0x8}, 0x8) getdents64(r0, &(0x7f0000000000)=""/24, 0x18) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x7}}, 0x100000001, 0x0, 0x9, "865aa086495b6c3d6e489fd8f552490cc74bc57a2400a9aa9208e7d1c1cbbae78fb9be0c7d0e1e63cbc66426d35705f428e3401fa4683005462a39c89e75aa4c4530f037ded34949e7c3fffeb0d14d06"}, 0xd8) getdents64(r0, &(0x7f0000000040)=""/36, 0x24) 2018/05/11 00:55:54 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000001140)=@nl=@proc, 0x80, &(0x7f0000002600), 0x0, &(0x7f00000026c0)=""/191, 0xbf}}, {{&(0x7f0000002780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002b00)=""/2, 0x2}}], 0x2, 0x0, &(0x7f0000002d00)={0x0, 0x1c9c380}) signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x80000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10001, 0x40) [ 158.257251] kvm [11746]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000040 data 0x0 [ 158.324707] kvm [11746]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000040 data 0x0 2018/05/11 00:55:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0xffffffffffffffff, 0x3, &(0x7f0000000100), &(0x7f0000000040)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000080)=0xe8) 2018/05/11 00:55:55 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000340)={0x7, &(0x7f0000000300)=[{0x100000001, 0x1f}, {0x101, 0x4}, {0x5, 0x9bd}, {0x3ff, 0xfffffffffffffffc}, {0x1, 0x8e}, {0x3, 0x2}, {0x81, 0x100000001}]}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000200)=""/139, 0x8b}, &(0x7f0000000080), 0x40}, 0x20) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000440)={0x1, &(0x7f0000000380)=[{0x0, 0x1}]}) dup3(r0, r0, 0x80000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001a00000000000000000000000000000000000000000000002e2610784987afe8b64135f630af573d509a3df1ea047c29146ba46afde19eaa"], 0x14}, 0x1}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) write(r1, &(0x7f00000003c0)="e69b3d099267ab776ca0f2865250b1e21468877738d9a2090000001bfb115d0aa98d91fa6d0c9248c6a8e47789cda69b802141fa6456aff57f797b130dd57871c6f27e205a25a30b", 0x48) 2018/05/11 00:55:55 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x2, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="080000000004000000000000028000007a1f00000000000013704d1b110bb3d959cfa821beac570f34f2d3f154bf909ced904b8068bde25af18ca88f8fb9229407a70b3b2bc3172a9ecda6102290afe7a0fffa5c22140d52c623c019dfe05441c0efb434d3e467cfa2d011ccfb111a63ec13006c3bd5d1da9501000dbd2cd432ab89e4cdeadcbbd031f2f9579ef4dc155f25f24523a64be2e50afeea133f7c5b198393cfaf7a362a4bc3d86d48c7664c07eb0521946c4e8a49954a3fbbb2abb2fb0fa713ab37e39454394fa24caa349bcf758438a97930307d39c3648690f74b1cf4284c3275841193b788632dd7f585b1ea54e88fcb"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x84000001, 0x3342, &(0x7f0000000300)=""/187}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) 2018/05/11 00:55:55 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}}, 0x4c59, 0x7fffffff}, &(0x7f0000000100)=0x90) getsockname$inet(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000001c0)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x29}, &(0x7f0000000200)=0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x193c, 0x2) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) 2018/05/11 00:55:55 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x9, 0x9}, 0x90) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'erspan0\x00', 0x4}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000280)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000002c0)={0x936, 0x4, 0x1, 0xffffffffffff0001, 0x6, 0x7ff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_mount_image$cifs(&(0x7f0000000380)='cifs\x00', &(0x7f00000003c0)='./file0\x00', 0x8, 0x1, &(0x7f0000000500)=[{&(0x7f0000000400)="0a309369573a5bc62e7f9e13e075f998e67d8f3f520c26ceee4b866005739ef54a2898126fb4eb1e7bd26338253288a00cdeecdfaa8f300311f99696cc4ff856e06d2ae51c7c998662daac26b6f01488af41e48a44aebbfe51d9349f567f8bb4dced65847f2d25990c9ed9b850dea4425d5067736f817cf1bbf247b234cf3dbe50fbc1907b15d188e7a7096733b2d30433dcebb71a48679647a9fc898d080d8d1717f334cf5541886ccce54502fc0fc8e0aeb9ba829aad353c7447d49cf8aaeb8c8e9ebd8ca604e5df9e9a058241d92a1820d52c3b8d3d5ea07db07bff3188b42ca4afa1", 0xe4, 0x10000}], 0x8000, &(0x7f0000000540)='$user\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r3, 0x80}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={r3, 0x2, 0x8, 0x6}, &(0x7f0000000640)=0x10) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000680)=0x1) close(r2) sendto$unix(r0, &(0x7f00000006c0)="cd34dac85923", 0x6, 0x20004000, 0x0, 0x0) socket(0x9, 0x80800, 0x3f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000700)={r4, 0x1}, &(0x7f0000000740)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000780)={{0x800, 0xffffffff98bdd658}, {0x3f, 0x3f}, 0xc55c, 0x7, 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000800)={0x1, r0}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000840)={0x2, [0x2, 0x0]}) semget$private(0x0, 0x0, 0x40) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) getresgid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) r9 = getgid() fstat(r2, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000b00)=[r5, r6, r7, r8, r9, r10]) 2018/05/11 00:55:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/05/11 00:55:55 executing program 5: prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0xd22, 0xff, 0x2, 0xffff}, {0x5, 0x8000, 0x0, 0x5}, {0x1, 0xfffffffeffffffff, 0xf537, 0x6}, {0xe43, 0x8f, 0x0, 0x100}, {0x5, 0x0, 0x367cbcb9, 0x8}]}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x1f, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x7, 0xa3, 0x7, 0x3, 0xcc2, 0x100000001]}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) shmget(0x2, 0x1000, 0x120, &(0x7f0000fff000/0x1000)=nil) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000180)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0], 0x2}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000240)={0x3, 'nr0\x00', 0x2}, 0x18) bind$bt_sco(r0, &(0x7f0000000280)={0x1f, {0x3, 0x54f, 0x6, 0x4, 0x2, 0xffffffff}}, 0x8) getrlimit(0x0, &(0x7f00000002c0)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000300)=0x3) sendto$unix(r0, &(0x7f0000000340)="6cf9271e469ed04f5ea4bfcc64d66d6715c52ce1e5d8e30cc6e4c3d40247f1ec3154611478b0b4f639295c9ef8b6f72db4ff20e92b9b4e5b2b6b3b94e6a089ff1515c0b6d886f91da55733d3432f589046473178c44e198a610dea6567ceba65ebb21b2c66eb0d28d0370f17bfa7c4bb0e309bc056a4c8d3acdc10036034b44683f398ea7f5da47586a40b4adde750d05e0888f7690f1231ef07e28aacf8bd9e8d29db7474c1dde1b1d3d83135", 0xad, 0x94, &(0x7f0000000400)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000540)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r2, 0xfffffffffffffff7, 0x8, 0x5, 0x1, 0x1f}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x636, 0x2, 0x1, 0x8, 0xffff, 0x3, 0x5b20}, 0x20) bind$bt_sco(r0, &(0x7f0000000600)={0x1f, {0xce4, 0x2, 0x7, 0x1ff, 0x518, 0x100000000}}, 0x8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000640)={'broute\x00'}, &(0x7f00000006c0)=0x78) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000700)={r2, 0x100000000}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000740)=0x6d, 0x4) r3 = syz_open_pts(r0, 0x8001) r4 = gettid() ptrace$setregset(0x4205, r4, 0x202, &(0x7f00000007c0)={&(0x7f0000000780)="8e", 0x1}) getpeername$ax25(r0, &(0x7f0000000800), &(0x7f0000000840)=0x10) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)=@ipv6_getanyicast={0x14, 0x3e, 0x10, 0x70bd25, 0x25dfdbfc, {0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000880) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000980)='highspeed\x00', 0xa) accept4(0xffffffffffffff9c, &(0x7f00000009c0)=@nfc, &(0x7f0000000a40)=0x80, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x8001) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000a80)=0x2, 0x4) syz_open_dev$sndmidi(&(0x7f0000000ac0)='/dev/snd/midiC#D#\x00', 0x8, 0x200000) 2018/05/11 00:55:55 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x90003, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000080)=0x1, 0xfffffffffffffeec) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) [ 158.901800] Unknown ioctl 35200 [ 158.911103] Unknown ioctl 19464 2018/05/11 00:55:55 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) sendto$unix(r0, &(0x7f00000000c0)="cc9dc07bff3b3a4acb7992e8bc878dfcf871e846deadcbc3a9002b31457db345b9e05c0a19eec1e1c271337846acdd12179c2fe45a0dc05abe900c05e271d0ae39c1f696539d0d6acc3a4c69181885fdcd48a57dc3f55d26c8e3ebc0d6b149ae3cfc391d7d8bcba18298e926fed33baf18a64fbb9248a2e6c19146bda90bb226d3935c5a664e233c59ee783ff9ed31878e44ffb3e4fe48112d45646ab5f4d87366470554e6ec1a239c9719ee956741c3eb7fe25c0452c404fbaefd55f9d74670353b06400068d1df2fc92a8ff3b3ba3df501c9219e7994a4c6", 0xd9, 0x0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)='./file0/bus\x00', &(0x7f0000000340)="72616d6673008dbd4a68d441f43cdffeb85d954b62ab58c47ae5fd58722dea8d1acfb010d15ffd01837520adca226932da1389d7f3baa0a91211976671d1f23718a667698a9ffbca06d690bd3f37eb0ecd54cac7196ee93cc104b3ed7d9986eb64de5f7b452eecb0902474ad1fada8374a9e66914ac2fc3613ae892074556db0bba5ac5129999254bc2b3bf182c31a43313f09d620ad2be8261a53b16428f4ac4f23f85389041638eee638531767819b80", 0x808, &(0x7f000000a000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000280)=0xd000000000000000, 0x4) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x0) r5 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) r6 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000002, 0x11, r6, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) 2018/05/11 00:55:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000098effc), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200080, 0xc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) [ 158.942737] audit: type=1326 audit(1526000155.151:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11791 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 00:55:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2000) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5437, &(0x7f0000000100)) 2018/05/11 00:55:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x6, 0x2a9) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/05/11 00:55:55 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x1c) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000880)={&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x1, 0x2, 0x3}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000640)="426df5da677e71e7bc5b023abe38a86e5ce76a191b58436eb62e65ff0230eccd9e6d0d5558dc01a086927f9c5cf187935015bbb76a8989368e75589ee209e8d390bd7cf8abbd7c9b8836ef041bdfe51b84a60d354555374cfccd4430735505a435c4a21f0141f29926129e4be1c6fb6fc5f47ad5b83f708507397c576ab512970ff399bdc27d184bd7750f999008786a4c4d2e5ce64435a3cc2a0e43d6", 0x9d}, {&(0x7f0000000700)="992487d38659660a", 0x8}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="98000000000000000f01000064000000c284046771fca30bb5c51b87ff3bd9a63c50b10e7cd33e7db7f9530757caf5c2158857ea75a3562456c4de22d9030000009398c9e353695a68df4e4cb38f4f0cd7ce1746f2268561ad68246cd978a336495d77107701d69cda118def45081a903198b6a7d249ec5fbf2469d74e3760929551f82b0d461a2b97b10c13fecb5d95df871fefb88b8d00400000000000008889f41ba90711a868b6d585fd7c36b13b8dad7af8d3a642ed2d36f158719178eaaffc5e0feefb2d30f30cdb43fdb700000000000000000000"], 0xd8, 0x80}, 0x8000) r2 = socket(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f0000000480)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x2, 0x3, {0xa, 0x4e21, 0x320, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="855ee06fb59b01ad7c0dcb54f763de2e64c6a7ce74a7a39e15b5ba398ab20a209f24fad27ce5f2cea834ee82a173aee4343fcf39cf8978be230ee5ad206dad54a5cc0130a41a6d96dfae2e2487bec13f5398904baeb62b00f24656f2f98a0cf91fdf8b1659edeb98e925b006d0062ab69634623649e43d9ce22f00699af6", 0x7e}, {&(0x7f0000000180)="1f63135302dca452a046be7672fc8f538dca1b238b86d475598a3ffd3190f614a19c2152f1aebaaad5c6b845d7b21d78c9f3c4dd4d9b275f885f", 0x3a}, {&(0x7f00000001c0)="e896bba280bc0e08614e48c8dfa21d93453b0254001d186b35d3cb49038abf6d950732a692c4d5d6bf5da42f269e4e7b158e96cfb6b6e97cc1e8afb8784ba2cddec5bcabe2b8964a3c2039761792d422a7663c0dc2", 0x55}, {&(0x7f0000000240)="ed90734858bdb1ffe4c0e540befaa3b89f0868a0577c2b87f76aca86fc755fb597bf0c307236661749742d1c3e73ed6163407794b4eae725104bed14be76357be8d1a314cab8f4bc80ebaa7eda1e33ecd10c9e6a60d4d6ae2594ca9bd9f530faee026ded57d4bef68b9ba61a3873c20994e2d3c80a86beead09a8defadd8134028b227ceea764692a0877bfa7a67cd46773d0e8a74dee01a2966c43f7591bd073c03857e69250cf00308af1f653f3040cbc853bdbccbd6e9a7eb33d677542b6f0a180962f300c23671", 0xc9}, {&(0x7f0000000340)="dc4fff34b8e8e1b90c74c333ba3ca7586bb9378a10f1cbe8a9d6a4abafe1339df1c4a6ab3b9a6716d03e83b3003cd41bfc3b9cb41b4d3f6d1062fe4ba0e082510d182ce90178318341a6b3e7709d031e105b2c6a333b82e377ad934ae6e12f24c41fcec3af9c5881030bc8e833d15247b6052c32dc2b9efef806bbe5d10410406c991c56a53084d25191d78348b4e3c9d8e2a0c6", 0x94}], 0x6, 0x0, 0x0, 0x8000}, 0x200}], 0x1, 0x4040004) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000940)=0x8, &(0x7f0000000980)=0x1) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000008c0)=""/46, &(0x7f0000000900)=0x2e) accept4$ipx(r2, &(0x7f00000000c0), &(0x7f00000004c0)=0x10, 0x80800) write(r2, &(0x7f0000000080)="30000000130047f10701c1b00e6c0000000000000100000009ef18ffff00f13205001f006e3590f61b5f5c8cff80fabb", 0x30) 2018/05/11 00:55:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) memfd_create(&(0x7f0000000040)='ppp1\x00', 0x3) [ 158.995086] Unknown ioctl 21531 [ 159.001299] Unknown ioctl 19313 [ 159.027746] Unknown ioctl 19456 2018/05/11 00:55:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x80000, 0x0, 0x54a, 0x0, 0x33, 0x0, 0x100000000000}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xffffffff}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000001c0)=0x1) 2018/05/11 00:55:55 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000180)="43b5d4006bec912689a34798131618e960a0e257ca656655c513c99e2fb5", 0x1e, 0x1, &(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x80) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000140)) chdir(&(0x7f0000eea8c3)='./file0\x00') mkdir(&(0x7f0000000080)='./control\x00', 0x0) r1 = open(&(0x7f0000000240)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f00000000c0)=""/93, 0x5d) 2018/05/11 00:55:55 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x8100, 'yam0\x00', 'bcsf0\x00', 'ipddp0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0x168, 0x1a0, [@time={'time\x00', 0x18}, @vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0x0, 0x0, 0x1517f}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x2a8) socketpair(0x10, 0xf, 0x8000, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) [ 159.127248] netlink: 'syz-executor7': attribute type 31 has an invalid length. [ 159.154797] Unknown ioctl 1074025692 [ 159.172606] netlink: 'syz-executor7': attribute type 31 has an invalid length. [ 159.201202] Unknown ioctl -1068477616 [ 159.205715] Unknown ioctl 1074310960 [ 159.220215] Unknown ioctl -1073172816 2018/05/11 00:55:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f000000cff3)) r1 = getpgid(0x0) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x8bc}) 2018/05/11 00:55:55 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100000000800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x4) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x400, @empty, 0x7}}, 0x4, 0x7ff, 0xff, 0x9, 0x7}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20}}}, &(0x7f00000000c0)=0x84) [ 159.243639] Unknown ioctl 35200 [ 159.243656] Unknown ioctl 19464 2018/05/11 00:55:55 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x400000001ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) listen$netrom(r0, 0x6f6) [ 159.289754] Unknown ioctl 21531 [ 159.290112] Unknown ioctl 19313 [ 159.327041] Unknown ioctl 19456 [ 159.358880] Unknown ioctl 1074025692 2018/05/11 00:55:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) syncfs(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x30403, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x606800) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140)=0x9, 0x4) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x101200) 2018/05/11 00:55:55 executing program 3: r0 = getpgid(0x0) prctl$setptracer(0x59616d61, r0) [ 159.386727] Unknown ioctl 1074310960 [ 159.396868] Unknown ioctl -1068477616 [ 159.417019] Unknown ioctl -1073172816 [ 159.924715] audit: type=1326 audit(1526000156.133:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11791 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 00:55:56 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x400003) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/11 00:55:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000080)="a7edc34889627fc07f3cc87aa60e29b9dc19774b4130c8b44be65e1369c964dbf05137caa726b4fcb8ef423d22e61e30ccc9eb63a96bc08332da95143ea5186875a4e89e3c38531e415e1fd7f6178d428f808d8e67643a1c2953cec18a211098300aa5f5f8c4b63947b0b7aaa33bb750bcf4221c777e647746181489d2d311b75295d0df0b1fe9a94f82f12bfb2ce481a545c42c9f78da98550cd83a448c8ef8ec0f594b86624d86cb26e2441a8b07b61956f268630d4585ddba74242b2298b117a89f73c6069d07ab8cc0b9c7e2acec6253e2f85a94d25ef513abb8ad56a6a727dce1b59f22b70d0fdd5aec00ed") write(r0, &(0x7f0000000040)="1f0000000105ff0095430700072c01000000010008000400020423dcffb600", 0x1f) 2018/05/11 00:55:56 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setparam(r0, &(0x7f00000000c0)=0x400004) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001bff4)) r4 = gettid() fdatasync(r1) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/05/11 00:55:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) [ 160.030527] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 00:55:56 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x20000000000011}, 0x2c) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x29d2668e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000017c0)={'veth0_to_bond\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001800)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000001900)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0x1219, 0x4e24, 0xd563, 0x4e23, 0x1000, 0xa, 0x0, 0x80, 0x2f, r2, r3}, {0x36, 0x4, 0xd0a5, 0xfff, 0x5, 0x0, 0x81, 0x5}, {0x83e, 0x8, 0x1, 0x5}, 0x3, 0x6e6bbf, 0x1, 0x1, 0x2, 0x2}, {{@in, 0x4d3, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x3, 0x0, 0x4, 0xfe, 0x8}}, 0xe8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000200)='./file0/file1\x00', r0}, 0x10) mount(&(0x7f0000000000)='./file0/file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='udf\x00', 0x201802, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/117, 0x75) 2018/05/11 00:55:56 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x40010, r1, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000080)="d559f398be1adbc99e55e1c25142f2c9d4b738f658b0a72711ef39f6853e44225f739ee095bc299169f51307e117ae1a795ae6b0e55a8f59088254f28f29312e061a099bd1f19073d5c6928d5078beae43616d4241ed") ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000240)={0x8004, 0x40000000000000}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000001c0)='ns/user\x00') r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000280)={0xea, 0x39}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000200)=0x6) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'vlan0\x00', 0x3}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x10001, 0x0, 0x201, 0x40, 0xf7, 0x0, 0xf2, 0x6, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r5, 0x1, 0x30}, 0xc) 2018/05/11 00:55:56 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/fib_triestat\x00') preadv(r0, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/9, 0xffffffffffffff47}], 0x1, 0x0) 2018/05/11 00:55:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x94ffd2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x6, &(0x7f0000000040)=[0x0], 0x1}, 0x20) accept(r0, 0x0, &(0x7f0000000140)) r1 = socket$inet(0x15, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@pptp, 0x80, &(0x7f0000000040)}, 0x12000) 2018/05/11 00:55:56 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_ivalue}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) 2018/05/11 00:55:56 executing program 6: unshare(0x20000) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x4004) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/36) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) 2018/05/11 00:55:56 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x800001f, &(0x7f00000000c0), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/05/11 00:55:56 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"6c6f000000000000000000000400b300", &(0x7f0000000000)=@ethtool_rxnfc={0x3d, 0x0, 0x0, {0x0, @udp_ip4_spec={@rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, {'V6'}, @usr_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, {"ba83", @link_local={0x1, 0x80, 0xc2}}}}}) 2018/05/11 00:55:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f89"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) socketpair(0x1f, 0x3, 0xef, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000280)={0xfffffffffffffffd, 0x814, 0x7, 0x3, 0x1, 0x7}) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="f00fb04d00660f165bac0f328399327a090f35366566660f3817d80fc79e2300baa000b000ee2eeb0b6536f36f", 0x2d}], 0x1, 0x2, &(0x7f00000001c0)=[@efer={0x2, 0x4000}], 0x1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/11 00:55:56 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r1, 0x8912, &(0x7f0000000140)={'irlan0\x00', @ifru_data=&(0x7f00000001c0)="88e10fa45c0d04e118e4a27de4f7a6fcb8797a7475900f6e8231601c9bfa4d77"}) 2018/05/11 00:55:56 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/144, 0x248}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f00000047c0)=""/179, 0xfffffe39}], 0x1}}], 0x2, 0x40, &(0x7f0000000700)={0x77359400}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) sched_getaffinity(r3, 0xf721a4ea, &(0x7f0000000300)) 2018/05/11 00:55:56 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r1 = inotify_init1(0x0) sendto(r0, &(0x7f0000000040)="20836cb5ddd86b0d261dd5f3", 0xc, 0x4000801, &(0x7f0000000080)=@sco={0x1f, {0x9, 0x7, 0x9, 0x9, 0x5323b636, 0xfff}}, 0x80) inotify_add_watch(r1, &(0x7f0000031000)='./control\x00', 0x21) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/05/11 00:55:56 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x40045564, &(0x7f00000004c0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x28, &(0x7f00000003c0)}, 0xfffffffffffffeb5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={r0, 0x28, &(0x7f0000000440)}, 0x10) rt_sigreturn() setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000500)={0x7fffffff, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x108) recvmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000080)=@can, 0x5a, &(0x7f0000000280)=[{&(0x7f0000000640)=""/136, 0x88}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000200)=""/76, 0x4c}], 0x3, &(0x7f00000002c0)=""/115, 0x73, 0x4}, 0x4}], 0x1, 0x40000000, &(0x7f0000000380)={0x77359400}) 2018/05/11 00:55:56 executing program 0: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x3ff) clock_gettime(0x0, &(0x7f0000005600)={0x0}) recvmmsg(r0, &(0x7f0000005500)=[{{&(0x7f0000000a40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000b40)=""/204, 0xcc}], 0x1, &(0x7f0000000c80)=""/174, 0xae}}, {{&(0x7f0000000d40)=@sco, 0x80, &(0x7f00000053c0), 0x0, &(0x7f0000005480)=""/121, 0x79}}], 0x2, 0x0, &(0x7f0000005640)={r1}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3, 0x0, 0x9, 0x3}, 0x10) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) 2018/05/11 00:55:56 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000726000), 0x6a5b, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000000080)=""/215, 0xfffffffffffffddc) read(r1, &(0x7f0000000140)=""/8, 0x8) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/05/11 00:55:57 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="ce"], 0x1) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/05/11 00:55:57 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0xc) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x20, 0xa00) setreuid(0x0, r1) keyctl$session_to_parent(0x12) 2018/05/11 00:55:57 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) getuid() ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/11 00:55:57 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) set_robust_list(&(0x7f0000000080)={0x0, 0x100000001, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x121000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000740)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x18c, r3, 0x300, 0x70bd28, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r4}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe95}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0xf0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r8}}}]}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x2}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x18) 2018/05/11 00:55:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x200000000000002e, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x2000000a1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) fstatfs(r0, &(0x7f0000000300)=""/228) 2018/05/11 00:55:57 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), 0xfec2) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x1c8b, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x440b00, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1f, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x2923, 0xffffffff}, 0x8) 2018/05/11 00:55:57 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x94000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0xff, 0x7}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@bridge_newneigh={0x30, 0x1c, 0x409, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0xf}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000040)=0xe000, 0x4) 2018/05/11 00:55:57 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0xffffffffffffff5d, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/05/11 00:55:57 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f}, 0xe) 2018/05/11 00:55:57 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) execveat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000005000)='\x00'], &(0x7f0000000240), 0x1000) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @loopback}, &(0x7f0000000140)=0xc) 2018/05/11 00:55:57 executing program 5: r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="920c81ebb441a569195be0e1ecb2e5e41cd088c4bae7c523c9d1e90e2513089dd915eec2218cccbdcc1b5bee771997cec3786e872759aeacc475f7c148475536a08a3f9b107c795257117974b235e97372e84c8f5ea06eeee431c1c8e25a6fc1f3225ac913d9b75d30c4c0fa1249cdbcb170d08c2773c6dfc4dc54bf", 0x7c, 0xfffffffffffffffd) request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='system\x00', 0xfffffffffffffffb) r1 = request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='.bdev\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="12348d8850651c4eb1ffb8f262f103ef3310e20c59ef9b3240463702348ba7db19ab42aafbdae3fb098bdb50d1a84f87cb84d5d27d246fcd7da821d478", 0x3d, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="b339c48d91453898eb0c3b4e66adf61cb6e058a6f00850c1a4fe0333cdbe4e856d3b79cc9e63c8cb93d06fd4222f11d9f94efdea4b47810de5d9c2347cabc09373c4a22ad8697e65319af55f50b6b061b203950557e5db9e1d3c0c482c39ac261eadda78c71aec839e4ef341be10c95bfeb5989d9062fd62a3618df593606848f810ae371c516ed06d1b2038e9f9f8641069068ef45eb8642bf07262e563e7", 0x9f, 0xfffffffffffffffb) add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="e5de39539ceb6a22088efb61a8107d57f9d5e90dc154ba9554d1d6f91263f0c9d301982b03672a2950bbf62a32bc2fdb319c3082de380ef004dfa77b875258aeb288ab47288f5a2582466353ffc6ae5f167d477f06ec09a7b4850b63cff3820ca92d535a10173cd9d3ca9db930ea3addf752b7d0687d6dd676830b33dbd936ff59e76fba7facb5668d54dfe6c2c24354781ce688ce701e4c8caef2d66320636395", 0xa1, r1) keyctl$unlink(0x5, r0, r2) 2018/05/11 00:55:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101140, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x1, 0x70, 0x3ff, 0x0, 0x5, 0x10000, 0x0, 0x3, 0x4001, 0xf, 0x80000001, 0x84, 0x2, 0x8000, 0x0, 0x1000, 0x0, 0x6, 0xe18, 0x7db6, 0xa79, 0x7f, 0x9, 0x4, 0x1, 0x3, 0xce, 0x2, 0x7fff, 0x8, 0x633, 0xffffffffffffff8b, 0x6, 0x7ff, 0x9, 0x5, 0xf357, 0x7, 0x0, 0x8, 0x0, @perf_config_ext={0x401, 0x9}, 0xa28c, 0x200, 0x80000000, 0x0, 0x9, 0x20, 0x1}) 2018/05/11 00:55:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000c80)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001140)=@migrate={0x104, 0x21, 0x1, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, [@migrate={0xb4, 0x11, [{}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}, {@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14}}]}]}, 0x104}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x2200) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x8, 0x8001, 0x80, 0x7}]}, 0x10) 2018/05/11 00:55:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) 2018/05/11 00:55:57 executing program 7: r0 = gettid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x6, 0x0, 0x5, 0x70, 0x2, 0xfff, 0x4}, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f00000000c0)="2400000024007ffc0000122100000100002cf6ff010000000000000000000000f300f1ff", 0x24) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000000)=0x8f, 0xffffff39) 2018/05/11 00:55:57 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000280)={0x2, 0x4e21}, 0xfffffffffffffd84) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xffffff4b, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/198, 0xc6}, {&(0x7f00000001c0)=""/179, 0xb3}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f00000006c0)=""/144, 0x90}, {&(0x7f0000000580)=""/91, 0x5b}, {&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000400)=""/207, 0xcf}], 0x7, &(0x7f0000c65000)=ANY=[]}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='syscall\x00') setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000002c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) socket$inet(0x2, 0x2, 0x2) [ 161.532992] encrypted_key: master key parameter '8éùødiŽô^¸d+ðrbåcç' is invalid [ 161.547882] protocol 8847 is buggy, dev sit0 [ 161.552974] ================================================================== [ 161.560563] BUG: KASAN: use-after-free in iptunnel_handle_offloads+0x62b/0x710 [ 161.567939] Read of size 2 at addr ffff8801cdc73604 by task syz-executor1/12000 [ 161.575387] [ 161.577034] CPU: 1 PID: 12000 Comm: syz-executor1 Not tainted 4.17.0-rc4+ #40 [ 161.580420] encrypted_key: master key parameter '8éùødiŽô^¸d+ðrbåcç' is invalid [ 161.584306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.584315] Call Trace: [ 161.584340] dump_stack+0x1b9/0x294 [ 161.584360] ? dump_stack_print_info.cold.2+0x52/0x52 [ 161.584380] ? printk+0x9e/0xba [ 161.616106] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 161.620864] ? kasan_check_write+0x14/0x20 [ 161.625093] print_address_description+0x6c/0x20b [ 161.629932] ? iptunnel_handle_offloads+0x62b/0x710 [ 161.634939] kasan_report.cold.7+0x242/0x2fe [ 161.639342] __asan_report_load2_noabort+0x14/0x20 [ 161.644262] iptunnel_handle_offloads+0x62b/0x710 [ 161.649096] ? iptunnel_metadata_reply+0x380/0x380 [ 161.654024] ? graph_lock+0x170/0x170 [ 161.657826] ? packet_cached_dev_get+0x330/0x330 [ 161.662581] sit_tunnel_xmit__+0x2a/0x160 [ 161.666717] sit_tunnel_xmit+0x1275/0x30b0 [ 161.670941] ? find_held_lock+0x36/0x1c0 [ 161.675000] ? ipip6_rcv+0x1d30/0x1d30 [ 161.678875] ? lock_downgrade+0x8e0/0x8e0 [ 161.683017] ? vprintk_default+0x28/0x30 [ 161.687062] ? vprintk_func+0x81/0xe7 [ 161.690855] ? kasan_check_read+0x11/0x20 [ 161.694988] ? rcu_is_watching+0x85/0x140 [ 161.699122] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 161.703864] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 161.709044] ? graph_lock+0x170/0x170 [ 161.712839] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 161.717326] ? __lock_is_held+0xb5/0x140 [ 161.721381] dev_hard_start_xmit+0x264/0xc10 [ 161.725781] ? validate_xmit_skb_list+0x120/0x120 [ 161.730612] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 161.736132] ? netif_skb_features+0x696/0xb40 [ 161.740636] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 161.745815] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 161.750298] ? lock_acquire+0x1dc/0x520 [ 161.754293] ? validate_xmit_skb+0x704/0xd90 [ 161.758700] ? netif_skb_features+0xb40/0xb40 [ 161.763185] __dev_queue_xmit+0x2724/0x34c0 [ 161.767946] ? netdev_pick_tx+0x2d0/0x2d0 [ 161.772084] ? debug_check_no_locks_freed+0x310/0x310 [ 161.777263] ? graph_lock+0x170/0x170 [ 161.781047] ? print_usage_bug+0xc0/0xc0 [ 161.785096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.790631] ? refcount_add_not_zero+0x216/0x320 [ 161.795375] ? refcount_dec_if_one+0x170/0x170 [ 161.799944] ? alloc_skb_with_frags+0x4fe/0x760 [ 161.804607] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 161.810134] ? refcount_add+0x2f/0x70 [ 161.813920] ? skb_set_owner_w+0x24e/0x360 [ 161.818153] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 161.822821] ? lock_downgrade+0x8e0/0x8e0 [ 161.826965] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.832490] ? cap_capable+0x1f9/0x260 [ 161.836369] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.841896] ? security_capable+0x99/0xc0 [ 161.846041] dev_queue_xmit+0x17/0x20 [ 161.849830] ? dev_queue_xmit+0x17/0x20 [ 161.853789] packet_sendmsg+0x40f8/0x6070 [ 161.857926] ? debug_check_no_locks_freed+0x310/0x310 [ 161.863110] ? futex_wait_setup+0x400/0x400 [ 161.867418] ? find_held_lock+0x36/0x1c0 [ 161.871479] ? packet_getname+0x5f0/0x5f0 [ 161.875617] ? rcu_is_watching+0x85/0x140 [ 161.879755] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 161.884937] ? graph_lock+0x170/0x170 [ 161.888815] ? expand_files.part.8+0x9a0/0x9a0 [ 161.893391] ? find_held_lock+0x36/0x1c0 [ 161.897444] ? lock_downgrade+0x8e0/0x8e0 [ 161.901586] ? lock_release+0xa10/0xa10 [ 161.905549] ? check_same_owner+0x320/0x320 [ 161.909868] ? __check_object_size+0x95/0x5d9 [ 161.914371] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.919897] ? security_socket_sendmsg+0x94/0xc0 [ 161.924639] ? packet_getname+0x5f0/0x5f0 [ 161.928774] sock_sendmsg+0xd5/0x120 [ 161.932480] __sys_sendto+0x3d7/0x670 [ 161.936269] ? __ia32_sys_getpeername+0xb0/0xb0 [ 161.940937] ? __fd_install+0x2de/0x880 [ 161.944903] ? get_unused_fd_flags+0x190/0x190 [ 161.949475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 161.955005] ? alloc_file+0x44/0x3e0 [ 161.958708] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 161.965334] ? sock_alloc_file+0x2a4/0x4e0 [ 161.969575] ? __alloc_fd+0x700/0x700 [ 161.973367] ? __x64_sys_futex+0x477/0x680 [ 161.977603] ? fd_install+0x4d/0x60 [ 161.981217] ? do_futex+0x27d0/0x27d0 [ 161.985004] ? move_addr_to_kernel+0x70/0x70 [ 161.989399] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 161.994923] ? fput+0x130/0x1a0 [ 161.998194] __x64_sys_sendto+0xe1/0x1a0 [ 162.002243] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.007249] do_syscall_64+0x1b1/0x800 [ 162.011126] ? syscall_return_slowpath+0x5c0/0x5c0 [ 162.016042] ? syscall_return_slowpath+0x30f/0x5c0 [ 162.020963] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 162.026491] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.031327] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.036500] RIP: 0033:0x455979 [ 162.039674] RSP: 002b:00007f0dcaa8cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 162.047369] RAX: ffffffffffffffda RBX: 00007f0dcaa8d6d4 RCX: 0000000000455979 [ 162.054626] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 162.061881] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 162.069144] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 162.076398] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000000 [ 162.083660] [ 162.085273] Allocated by task 12000: [ 162.088977] save_stack+0x43/0xd0 [ 162.092425] kasan_kmalloc+0xc4/0xe0 [ 162.096126] __kmalloc_node_track_caller+0x47/0x70 [ 162.101040] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 162.105780] __alloc_skb+0x14d/0x780 [ 162.109479] alloc_skb_with_frags+0x137/0x760 [ 162.113957] sock_alloc_send_pskb+0x87a/0xae0 [ 162.118437] packet_sendmsg+0x1b98/0x6070 [ 162.122576] sock_sendmsg+0xd5/0x120 [ 162.126285] __sys_sendto+0x3d7/0x670 [ 162.130073] __x64_sys_sendto+0xe1/0x1a0 [ 162.134120] do_syscall_64+0x1b1/0x800 [ 162.137992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.143170] [ 162.144777] Freed by task 12000: [ 162.148128] save_stack+0x43/0xd0 [ 162.151566] __kasan_slab_free+0x11a/0x170 [ 162.155871] kasan_slab_free+0xe/0x10 [ 162.159665] kfree+0xd9/0x260 [ 162.162754] skb_free_head+0x99/0xc0 [ 162.166457] skb_release_data+0x690/0x860 [ 162.170591] skb_release_all+0x4a/0x60 [ 162.174467] consume_skb+0x18b/0x550 [ 162.178167] packet_rcv+0x16a/0x1810 [ 162.181867] dev_queue_xmit_nit+0x891/0xb90 [ 162.186171] dev_hard_start_xmit+0x16b/0xc10 [ 162.190566] __dev_queue_xmit+0x2724/0x34c0 [ 162.194871] dev_queue_xmit+0x17/0x20 [ 162.198655] packet_sendmsg+0x40f8/0x6070 [ 162.202798] sock_sendmsg+0xd5/0x120 [ 162.206505] __sys_sendto+0x3d7/0x670 [ 162.210295] __x64_sys_sendto+0xe1/0x1a0 [ 162.214344] do_syscall_64+0x1b1/0x800 [ 162.218223] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.223390] [ 162.225012] The buggy address belongs to the object at ffff8801cdc73540 [ 162.225012] which belongs to the cache kmalloc-512 of size 512 [ 162.237656] The buggy address is located 196 bytes inside of [ 162.237656] 512-byte region [ffff8801cdc73540, ffff8801cdc73740) [ 162.249513] The buggy address belongs to the page: [ 162.254428] page:ffffea0007371cc0 count:1 mapcount:0 mapping:ffff8801cdc73040 index:0xffff8801cdc732c0 [ 162.263864] flags: 0x2fffc0000000100(slab) [ 162.268087] raw: 02fffc0000000100 ffff8801cdc73040 ffff8801cdc732c0 0000000100000005 [ 162.276052] raw: ffffea00062cf420 ffffea000759ad60 ffff8801da800940 0000000000000000 [ 162.283915] page dumped because: kasan: bad access detected [ 162.289605] [ 162.291225] Memory state around the buggy address: [ 162.296149] ffff8801cdc73500: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 162.303498] ffff8801cdc73580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 162.310841] >ffff8801cdc73600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 162.318181] ^ [ 162.321542] ffff8801cdc73680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 162.328884] ffff8801cdc73700: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 162.336221] ================================================================== [ 162.343569] Disabling lock debugging due to kernel taint [ 162.349085] Kernel panic - not syncing: panic_on_warn set ... [ 162.349085] [ 162.356456] CPU: 1 PID: 12000 Comm: syz-executor1 Tainted: G B 4.17.0-rc4+ #40 [ 162.365231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.374583] Call Trace: [ 162.377167] dump_stack+0x1b9/0x294 [ 162.380781] ? dump_stack_print_info.cold.2+0x52/0x52 [ 162.385959] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 162.390704] ? iptunnel_handle_offloads+0x610/0x710 [ 162.395710] panic+0x22f/0x4de [ 162.398887] ? add_taint.cold.5+0x16/0x16 [ 162.403023] ? do_raw_spin_unlock+0x9e/0x2e0 [ 162.407416] ? do_raw_spin_unlock+0x9e/0x2e0 [ 162.411813] ? iptunnel_handle_offloads+0x62b/0x710 [ 162.416820] kasan_end_report+0x47/0x4f [ 162.420780] kasan_report.cold.7+0x76/0x2fe [ 162.425103] __asan_report_load2_noabort+0x14/0x20 [ 162.430026] iptunnel_handle_offloads+0x62b/0x710 [ 162.434858] ? iptunnel_metadata_reply+0x380/0x380 [ 162.439774] ? graph_lock+0x170/0x170 [ 162.443567] ? packet_cached_dev_get+0x330/0x330 [ 162.448309] sit_tunnel_xmit__+0x2a/0x160 [ 162.452443] sit_tunnel_xmit+0x1275/0x30b0 [ 162.456665] ? find_held_lock+0x36/0x1c0 [ 162.460710] ? ipip6_rcv+0x1d30/0x1d30 [ 162.464582] ? lock_downgrade+0x8e0/0x8e0 [ 162.468724] ? vprintk_default+0x28/0x30 [ 162.472768] ? vprintk_func+0x81/0xe7 [ 162.476556] ? kasan_check_read+0x11/0x20 [ 162.480696] ? rcu_is_watching+0x85/0x140 [ 162.484826] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 162.489565] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 162.494742] ? graph_lock+0x170/0x170 [ 162.498528] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 162.503010] ? __lock_is_held+0xb5/0x140 [ 162.507057] dev_hard_start_xmit+0x264/0xc10 [ 162.511453] ? validate_xmit_skb_list+0x120/0x120 [ 162.516281] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 162.521824] ? netif_skb_features+0x696/0xb40 [ 162.526307] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 162.531483] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 162.535970] ? lock_acquire+0x1dc/0x520 [ 162.539930] ? validate_xmit_skb+0x704/0xd90 [ 162.544324] ? netif_skb_features+0xb40/0xb40 [ 162.548812] __dev_queue_xmit+0x2724/0x34c0 [ 162.553119] ? netdev_pick_tx+0x2d0/0x2d0 [ 162.557251] ? debug_check_no_locks_freed+0x310/0x310 [ 162.562434] ? graph_lock+0x170/0x170 [ 162.566219] ? print_usage_bug+0xc0/0xc0 [ 162.570284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.575809] ? refcount_add_not_zero+0x216/0x320 [ 162.580550] ? refcount_dec_if_one+0x170/0x170 [ 162.585117] ? alloc_skb_with_frags+0x4fe/0x760 [ 162.589776] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 162.595300] ? refcount_add+0x2f/0x70 [ 162.599085] ? skb_set_owner_w+0x24e/0x360 [ 162.603305] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 162.607973] ? lock_downgrade+0x8e0/0x8e0 [ 162.612104] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.617633] ? cap_capable+0x1f9/0x260 [ 162.621506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.627031] ? security_capable+0x99/0xc0 [ 162.631173] dev_queue_xmit+0x17/0x20 [ 162.634955] ? dev_queue_xmit+0x17/0x20 [ 162.638911] packet_sendmsg+0x40f8/0x6070 [ 162.643043] ? debug_check_no_locks_freed+0x310/0x310 [ 162.648214] ? futex_wait_setup+0x400/0x400 [ 162.652519] ? find_held_lock+0x36/0x1c0 [ 162.656581] ? packet_getname+0x5f0/0x5f0 [ 162.660722] ? rcu_is_watching+0x85/0x140 [ 162.664856] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 162.670030] ? graph_lock+0x170/0x170 [ 162.673819] ? expand_files.part.8+0x9a0/0x9a0 [ 162.678387] ? find_held_lock+0x36/0x1c0 [ 162.682435] ? lock_downgrade+0x8e0/0x8e0 [ 162.686571] ? lock_release+0xa10/0xa10 [ 162.690530] ? check_same_owner+0x320/0x320 [ 162.694839] ? __check_object_size+0x95/0x5d9 [ 162.699324] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.704850] ? security_socket_sendmsg+0x94/0xc0 [ 162.709599] ? packet_getname+0x5f0/0x5f0 [ 162.713731] sock_sendmsg+0xd5/0x120 [ 162.717431] __sys_sendto+0x3d7/0x670 [ 162.721219] ? __ia32_sys_getpeername+0xb0/0xb0 [ 162.725875] ? __fd_install+0x2de/0x880 [ 162.729837] ? get_unused_fd_flags+0x190/0x190 [ 162.734408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 162.739927] ? alloc_file+0x44/0x3e0 [ 162.743625] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 162.749148] ? sock_alloc_file+0x2a4/0x4e0 [ 162.753374] ? __alloc_fd+0x700/0x700 [ 162.757162] ? __x64_sys_futex+0x477/0x680 [ 162.761379] ? fd_install+0x4d/0x60 [ 162.764998] ? do_futex+0x27d0/0x27d0 [ 162.768786] ? move_addr_to_kernel+0x70/0x70 [ 162.773178] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 162.778697] ? fput+0x130/0x1a0 [ 162.781965] __x64_sys_sendto+0xe1/0x1a0 [ 162.786021] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 162.791026] do_syscall_64+0x1b1/0x800 [ 162.794907] ? syscall_return_slowpath+0x5c0/0x5c0 [ 162.799821] ? syscall_return_slowpath+0x30f/0x5c0 [ 162.804736] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 162.810083] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.814917] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.820088] RIP: 0033:0x455979 [ 162.823259] RSP: 002b:00007f0dcaa8cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 162.830952] RAX: ffffffffffffffda RBX: 00007f0dcaa8d6d4 RCX: 0000000000455979 [ 162.838207] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 162.845459] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 162.852715] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 162.859965] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000000 [ 162.867698] Dumping ftrace buffer: [ 162.871223] (ftrace buffer empty) [ 162.874911] Kernel Offset: disabled [ 162.878517] Rebooting in 86400 seconds..