mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000070e000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x766, 0x1, 0x37683445842b78ca, 0x3, 0x2c, 0x10001, 0x3}, &(0x7f0000c93000)=0x20) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xa3, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2018/02/03 08:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r2, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendmmsg$nfc_llcp(r0, &(0x7f0000825000)=[{&(0x7f0000056000)={0x27, 0x9, 0x6, 0x5, 0x3, 0x1, "bd431f7836c35578f6562c2847e476996d04569180ff06b80ebb7dfe43fac595ac71fe7ab4835421c9a5d3179f70b2aecb9e27d273be3a7bd9c9bdfcbc2749", 0x8}, 0x60, &(0x7f00001db000)=[{&(0x7f00002cc000)="e42993f8c97fed1e3469b17a627d6bcc07559ee55f8a62d0b50f9f40fff3dc3a760289981446be5cdae8c04b95facec9386e3c3a41fc4a534dd1e453607bcb0646c4ae3babb8413e9e9d2ad26c808f76babc21469d74c945fd87b0d3a148e750c48085a283ec5ddc302e680b3a9f7ff8c820fe448c0c6c08cf61c9553824420766b0db10262bfceb5f15c1b08ccd1104304157a6bb0c0d5304641ff72ba9952567bfc0b2f8fe47fa313dd079dab0e014ac26d085635fe627f425ef3df788f3be5a73d515728e9c7c", 0xc8}, {&(0x7f0000a1c000-0x96)="f54f7a584fbdd011ec4084510d06e8208ee7e491ca82f5a636a52305d73d4deeb3129c945ee82901fe535e6102fb9bebad9ff15950fd5baaf9995b41d8a54289e16d4d04b5cc5e4b1725ef56e23d981af1fbae08d951275bc5fc6907827aa33a10e586f4c7fc9a4c2befb306c776e3933cc2d520d4f2ff45ad27b8a2989e31b6de698d9dad44074ea7b47fccca75868e742d66deb186", 0x96}, {&(0x7f00006db000-0x61)="040b4d73d94fab97b3d91883aa7d6ba6053c8e42a3357a864fe290621e7b3e17b7b2259406dd325f9792ad80104729b61e09adaef92d223d131bea314a25058bea81a64ece745173fd9feffe86afa60a9c2e6cb944bfc4c15ab70c4c516852ad31", 0x61}, {&(0x7f000012a000-0xb6)="a588fa70411afe88728ea02778c5f78e6d6dd82648bcbb9aeb056dfb18d1c68724eecca6ffc8a68a30710943fbb3850bee6e733cfd584aa20f5a1c6a692c2558d6136ac41026b6dd7bb90e689801d8c37a2cfcb1d5e4852a45e7623c9ed3ffb62b061d4bedf0716d688237fdf85cda8a5a0b666c4cfbf68edbd93a351e0f168c921c901a49833a37e62c0d6a4b2fa74db730a50d873cc5e8e97d45d704fa4035bb7c97e6d41aca24c700450b405013c5ad214bee5e41", 0xb6}, {&(0x7f000072d000)="88106c6de9c389248dac72c910fc0a12a05f0c23f60dd33d66c14ee6c7e1f0762d3e6fe7df5e5ab85ffa8f238d3cbd23ee361f38d2f99f22dc5c63e0d473a8690b393d88e5c09f4418b85938b37686d489cca457668198219c3e055e9d333e2df589c927d0c5139433560fbfff0bfc99a4adf62e46e5a0c5a446c2d8c701ebe3f4dcc73131bef3d69be47f3ec7ff9714f35ceb7fccac28dc52aca31a4c1e3fa45ee77c301337fd0e9d1569d6384bd083cb86b89180adfcc38293147745a6cf25b10af86fe84334676ba05a5891d67525e2bd", 0xd2}], 0x5, &(0x7f0000528000-0x98)={0x98, 0x105, 0x400, "8ef125ad2b1bcb26155fc9ffa8490f0da4f2abd183d1a642a47f1c26d7078caabb98194ef50d1eca4ae40f4be68c42dbc2cfd2b5651461ae2dc0f10aedaad13b1521e51a411bb03c687eea5ba44d9866a812b2ceb2f028988931fd3de1b7ebab1222cd59c80ae51101ea0c41b3c4d7c751016294f771ef669c1adb67fe04eff82e1831"}, 0x98, 0x5}, {&(0x7f0000bde000-0x60)={0x27, 0x200, 0x7, 0x3, 0x6, 0x1, "74f66da528b4a0898ce9ca402704372c70646322b0e4129107c61c6af7513415a8ec45b7695576ea9dec5e45ca58b055dca547e854920ddd7f4d54fc8c291d", 0x7bbffb1}, 0x60, &(0x7f0000460000-0x40)=[{&(0x7f00002ee000)="4269b3ad41de520715d78247548861cbc15b351ff50798237cf7d8ff3564d6aad870032e63b433c9b5d44f2c5991e31d3eec54dd409cdbf6b03213f217079410dcd0e759ff69f325d779a9d3f60c530ced4c406f1878f09857a4da77499d5eaa032a99f5146c782b9160ca2f4c7d2c7cf27af06da3c98211028fd8379a7163d4b01c7135e48afb78af9c8761ebdeaed45e076df9793c7ae88af512c23694da80c92f9d6d1d0e2b96098a6595a40f406d7be9d768a49f", 0xb6}, {&(0x7f00000cb000)="cb08b1fab034c1411d5f79de653c85492c2de3f9803ceaa3f738ecee553b78129fe7b9a8fcb0d249e7193a40337c47afb180919bda18af60d83eeb964bc053c31f12f9424f01e447d431dea7a06847a4d1321b163ff50a684bc1353b3e87e183ab24a735", 0x64}, {&(0x7f0000f7b000)="c353ef1454902fd50dd37a3f8110bcd4b12e3aec5a36824cf0dc24f89484922303f2a7d3659975475a83a7ee696ea75c7fe226f495b509220f0aef3287fdd8af0564316d445a2869686e4a89c6cf51af55de6b2174a06e6e22f74fb04e99bd95ecc0f059188f3a93d0b4bf58e2cee7bc19f3d5e1", 0x74}, {&(0x7f00007df000-0x30)="be9314e9bfb69aba6a4767925c3027e41baf1c9b7a6c05ec076ad0e4a2f00ea756ddf35ea382609aa1dc633e3d7d77ed", 0x30}], 0x4, &(0x7f00009db000-0x28)={0x28, 0x115, 0xfff, "1453ed592a7141b8199c0fb82d792ad4405d"}, 0x28, 0x40000}, {&(0x7f0000ae9000-0x60)={0x27, 0x10000000, 0x5, 0x5, 0x5, 0xff, "2af5306f12591f4d6b656fcb6d721a4dcf8fa8a0151bf8691a8efabe2b2da865fef27c8d1bd82c2a945db503bd05c047cad983d6487c05413d7ed27cefdb29"}, 0x60, &(0x7f0000997000)=[{&(0x7f0000cbf000)="1be83bd2ea3ccb18fc5daa70d5b18dbc1ccdb79d88ad651d5a5dcd3e", 0x1c}, {&(0x7f00008db000-0xfd)="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", 0xfd}, {&(0x7f0000394000)="b2dd3e95f36830477e9a32b69eaee39d7502577710bda424feaa122ec57aefd89c1b3a0073dcd442522e0ad027a7c94c01ae6263d1d47946b6527e38d93434441948f934d63be80fcb8c8298e4c45fdd87a89c9f1cf435db8420692ae4fde61a76cb6f2daa45cba8aa8e89c6e868aba3e5ea5ba7fba6f70df14e96affae035c3f38e3a1393d1c285af35e0aa5c879ea3d0ba0868aef42f4c2a2a0863acc7758e096c93e492a5", 0xa6}, {&(0x7f0000b51000)="c5a19ba7e9eae8e31c0e50edccfdcc88894e6ebc0b4822803723e8a8f6cdd0d7b58d495456589bdce10d9b5c08af27080907599bf4e9086dd326b7f51cbbe87c013acc5eeddfa68734ce268130ddc494648cd45038c4e001c6efd83cfd4a9049b9c65c0ec80cb0cfbb230e405c7113f7e8ba5cb4a4e540dcdb4d593aaa663c28e5abb4551995565e2ff5edf60e2daa4a26b96279b389cdc65fc0", 0x9a}, {&(0x7f00005f5000)="0e9b0690d2bcf27f655391a37a0132c5577f4d474e07fe7c6c69671cfa4a6920c2e02815c69cbb01f7f17f45aa9044d458b2ad0e75c4513f9920155129c28e5178c67e0e", 0x44}, {&(0x7f0000bb8000-0xfb)="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", 0xfb}], 0x6, &(0x7f00003b6000)={0x98, 0x10d, 0x8000, "5c33d1497668df15ba8f4e158bab74793aa086ceda164d2286c25d176ff15af3dd292e4ec723a1529922de5228118476afc095ff4d951ea13aa5278d898eee48253e213fa27f2b773db683f9ea691ae5c638e91ee8c9fd5376f420fc53460836de35b5ca2ec4ecce3872e7abe3520e06a1ca29fa80ee3028149f225fc950783a0e"}, 0x98, 0x20000000}, {&(0x7f0000b11000)={0x27, 0xdc, 0x2, 0x1, 0x3, 0x6, "0d9453f48c67399fee2d8efb4748f42b7833cd849ad8365b14d188f68754109d6b276d0c62bcc2a64b546f119c8aef443669ec3867fc1f5c0c934d3652e2d5", 0x1}, 0x60, &(0x7f00002a5000)=[{&(0x7f0000feb000)="1d61fb3db03183b91724f859c462b6a709755ee1d32be4443a1364e73ade902423a890e2cd6f4523e7b0c475c4779aa56d3add9563", 0x35}, {&(0x7f0000a78000)="08a3c925806de566eb73de0cac5beacea873f9576876aa4bd0ecc8ed63c410cfd5e7290f24701900233618c2f0ed4332cc7a532ab822e28ee251e6bb081c4fa1dd24e7eae694cc907df7e07bb404bae73130c1f2d348c322ef564a6fa627a0fa1fb127d3912655c1f3ed5a823aa3c87da2e094419c6e4bf08748534cd4f145f255e8e33eb9058ee032c88642e8eb31b96864fd6bd74c343dca646b66b2d993dd60a7cc", 0xa3}], 0x2, &(0x7f0000a6a000)={0x108, 0x10d, 0x8, "10682c3f143cd165f9dcfe94dda57b2defc0a815c12adf02e7fb49d1bba35fbb666733f7984a028982dc1d6f8a7cfed7139fd912bc7936bb5e518b61c4932943f5e9466f6324b71a52087637406c8660bd14fe2163670e7a279c01e563ca14e4c219fcbd6ec1036141c4a15d569cfcfcf616b71b2aa448483f6017687bc4657f092331fa6bfbd689bd434c20157c42e2324072b230a36dfd5b3543bcd570b83a340d6c572aa8ede83a6e912ee836f95463446c6ba2751768cee555e736fa6d474674cccb7d4f7c7b48ca5fe2eabc4460bfb9da25cfea71b16e329a292f103eb1e09130f9aedd860e8f78c720e7849628e93910be1ce8adb7"}, 0x108, 0x4000041}, {&(0x7f0000427000)={0x27, 0x80, 0xfffffffffffffa9b, 0x2, 0xfff, 0x5, "a20a6bfd2548a27d9cf58f9cc5480a995b5494c1f3df93f7b5fb0febf4245434322870610943cd4658c978f96e264febea403eb580ffafa65e89716370a868", 0x6}, 0x60, &(0x7f0000ecd000)=[{&(0x7f0000f69000)="2a8232273a2aca8bf8375db8ac7134e5fadbc655af605eb29e1f2c790c78732c839a2acc62ff440f2d46da8b4dc845cee02afce58b41ba7cd7adac8fc60600a74b1be6c578", 0x45}, {&(0x7f0000aea000)="d3429d86f99496595fd75c2f50bcdaefb73c8f3d04cb93f525bd1d247c6cb68dccefb3683f6c360e92af640f6f18e19b680820d02dba8a813c0753f82897745ec177a5bd01c39433af52184689fc32fd33ad72331c5da00e4ec36effb42723b29803f87ce1c6d4702a8ef6050333ca80d7ef0971aabc784a98efe9d0f880a7984b2fedcfe465872648052a457670a789d18c584af9a98e8eec4b9bf188f6a31133f644fb3ae581f8d0bcc41f5f54167f52f25165a8835d1e4f08ebd5576665df697637b831df8efc3dd686f59032bfefcfa8bb36f411026a6642548674fe8bb1dca6b0c7d7c5b8e55fbef6a5f42d569ca9ff", 0xf2}, {&(0x7f00009f4000-0x45)="186a686cebfece7bf810149d412d9ca8317eb1d95dfcf7b760619545ffc7bd36f4affcd458266773f5195c84d77c65e2fb70ea229c2d9f9db1f8c7c53c2582b857240ff146", 0x45}, {&(0x7f00009a7000)="761d2c62fd4757acbf8e2c35", 0xc}, {&(0x7f0000d6f000)="8df87054c21be54b6caacd699e9fa8c5da0102b388444830b64529f3ee2fe78074c5ab25b65ae6d256c4bc0df050c161bbdfdc56a179a92d9bb089b1a14629b6fc5e5d2da80ecd9c522faf8166a5ba390fc466fd314bc42c30eee5cdb31c5555d02be192", 0x64}, {&(0x7f0000d1f000-0x5a)="7a943b7e40705039ecad29f71f3dc2b27761d26204b219b455276e2bc286e01f51e5c681e3ae3bb2ebf021ed5e8b9788b89c6eedba1f73f720a03eb153850de290346c0c1da9aee9c6a4c0a88813d112a8c876c750c65e818658", 0x5a}, {&(0x7f0000ead000-0xa4)="e8f42e14180d067ae5c299fd495f5c320ac487a06f25d5f80300000dc8d3e966ac5be6773c46900b0b05adb53caf50abc2185d3823921376c5787de30cd0e59d49cf28d80e26ef5d228ecab49a77159c2884bd21da2fe6caa595f8d845616cac22fcb6c0dee24fbfe0fbbab866bff6426fa65776f870928e756a5e93a9cda1563325e87218ece6b8bff291dcfa2613254f62adb41417ed556d64744bf4b9c3e158119765", 0xa4}, {&(0x7f00001fe000-0xff)="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", 0xff}], 0x8, &(0x7f0000457000)={0xc0, 0x1, 0x10000, "a4cf5b0b3d9b3565d3cf05c1d74c06716b14a4bf45e4c0414748eedf5c48865c84cd3ffb06115f1452464abc9c59abc9d2662a6b054d0ecaf739cf468f6f0fa750ec721f027225f4304fa8fa04971be24d7326608b4b6fac92573cd4b8cf4017e392fe00529d28c7abf8862eebadd68a8bd7269e6da0833083ba160c4dfb6e39e5d9a00811000f153a2568755119f9a62befba4318f0056135ab435a99314901b5708b15d7c315489774ce0b"}, 0xc0, 0x4040000}], 0x5, 0x24004040) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 08:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) set_mempolicy(0xc000, &(0x7f0000001000-0x8), 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000022a000)=""/168) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000), 0x4) syz_open_dev$usbmon(&(0x7f0000f49000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000558000-0x8)={0x0, 0x9}, &(0x7f0000470000)=0x8) write(r0, &(0x7f0000827000)="d2ea3b2123bb79894709329ecdad3bf594b5d91b0f131296b35d24d5b6e057f0481387d7e743ecf61d46cedd658c1fa76def76036f1eb61b8a5cb46f329d111b2ebade4134ebad3553689e0d1a29458ea0549fe66f734477f49208208b3c15c25f585a2337cc5baa8b3f6113db6ffc4f8883498c8e56d54f4bb11a8a416b5593c1011591e5d371c6b628aa9118daee5828bfe8790cdc03d4f788dc03d43c30b84e04389b9af3f559cc9a76e2aa0770da9ada34729ae7d188d4b3", 0xba) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005c4000-0x8)) 2018/02/03 08:02:44 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0xfffffffffffffede, @empty}, 0xfffffffffffffef9) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/03 08:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) setns(r0, 0x8000000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) pipe(&(0x7f0000b7b000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000099b000)) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00004d6000)={0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time, 0x20000000000000, {0x2}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007b4000-0xbc)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000ce3000-0xb0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a69000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioprio_get$uid(0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000db3000)=0x80, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00004e6000)={0x7}, 0xf3) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r3, 0x40107447, &(0x7f00003dd000)=""/174) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000a6d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/03 08:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x80800, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000369000)="ff0011d0", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000da2000)={@common='syzkaller1\x00', @ifru_flags=0x4000}) 2018/02/03 08:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000af9000-0xc)='/dev/amidi#\x00', 0xb75f, 0x0) clock_gettime(0x8, &(0x7f00000f5000)={0x0, 0x0}) socketpair$unix(0x1, 0x400000000000, 0x0, &(0x7f00000e1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r1}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00005ad000)=@file={0x0, './file0\x00'}, 0x17b) 2018/02/03 08:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b18000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000c3f000-0x4)=0x3) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) utime(&(0x7f000030e000)='./control\x00', &(0x7f0000019000)={0x7, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) [ 178.319950] sctp: [Deprecated]: syz-executor0 (pid 18658) Use of int in maxseg socket option. [ 178.319950] Use struct sctp_assoc_value instead 2018/02/03 08:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000652000-0xe)='/dev/admmidi#\x00', 0x1, 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = add_key$user(&(0x7f0000041000)='user\x00', &(0x7f000007d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000582000)='\'', 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f000012d000-0x5a)=""/90, 0x5a) r2 = syz_open_dev$usbmon(&(0x7f0000f11000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ef6000-0x9)='/dev/sg#\x00', 0x6c3, 0x400200) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) timer_create(0x7, &(0x7f0000397000)={0x0, 0x11, 0x0, @tid}, &(0x7f00002ce000)=0x0) timer_getoverrun(r4) 2018/02/03 08:02:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d45000-0xd)='/dev/usbmon#\x00', 0x8c00000000000000, 0x103000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000826000-0x10)={0xffffffffffffedf1, 0x3, 0xc50, 0x8}) perf_event_open(&(0x7f0000b40000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00008ed000-0x10)={0x2, &(0x7f0000b1b000-0x128)=[{}, {}]}) io_submit(r2, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r1}]) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000b95000-0x10)="acc81faa9b8242edd83b83506fdb88bb", 0x10) 2018/02/03 08:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000750000-0x8)) 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_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd}}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dfb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000987000)={@dev, 0x0}, &(0x7f00008d0000)=0x14) msgget(0x0, 0x120) bind$packet(r3, &(0x7f00000b8000)={0x11, 0x17, r4, 0x1, 0xfff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000c8d000)={{0x3, 0x0, 0x7fffffff, 0x0, 0x4, 0x3}, 0x0, 0x3, 0x2}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000059a000)={0x400000009, 0x5}) 2018/02/03 08:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) [ 178.415944] device eql entered promiscuous mode 2018/02/03 08:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4000000000b, 0x0, &(0x7f0000064000-0x10)={0x800002e5a}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000278000-0x20)=[{r2, 0x1483}, {r2, 0x1}, {r2, 0x200}, {r2, 0x200}], 0x4, 0xfffffffffffffffa) recvfrom(r2, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x16) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r7 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) 2018/02/03 08:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a24000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x200280) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000021a000-0x8c)={0x1, 0x200000000000, 0x9, 'queue0\x00'}) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b50000-0x4)) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/03 08:02:44 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000e000-0x1)={0x1}, 0x1) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f000000a000-0x10)={0x1d}, 0x10) 2018/02/03 08:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000862000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c12000)=@common="6c6f3a000089ffffffff9300"}) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xffffffff, &(0x7f0000cfb000-0x70)=""/112) 2018/02/03 08:02:45 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000)='/proc/self/net/pfkey\x00', 0x2200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000000e000-0x38)={&(0x7f0000006000)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)=@can={{0x4, 0x10001, 0x4610, 0x5}, 0x2, 0x1, 0x0, 0x0, "3c006e48dd77120a"}, 0x10}, 0x1, 0x0, 0x0, 0x884bdaa127863f80}, 0x84) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000003000-0x10)={0x1d}, 0x10) bind$can_raw(r2, &(0x7f000000a000-0x10)={0x1d, r4}, 0x10) 2018/02/03 08:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cbf000-0x9)='/dev/sg#\x00', 0x0, 0x42000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000949000)={0x0, 0x50f}, &(0x7f0000cf9000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d8d000)={r1, 0x7}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000177000)={0x5}, 0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendto$inet(r2, &(0x7f0000cc5000-0xb7)="62abd3a4f803ec417400c258834071110a724acc49b61554dbc873006f54e6df522d924858b13dac7d83f855450dfe773cd3445a8c63420544ea739d53874e14dd3e3f12f8d07a15c98d3819bb9e3e3093f466659a4aa94f508b823f37f827d2f2f87d292b44b476387e4f21df7922ec821aa538bbb3fe9740089645a3b281c26ae4416287df6a6d019e9238132fe6ad09335bc157598c7f6ca04a6826463f66ba3409449a33792ebfd7b613be912b1ca4955203dbb56f", 0xb7, 0x4000055, &(0x7f0000a57000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) r3 = socket(0x1e, 0x2, 0x2) bind(r3, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) syz_open_dev$sndmidi(&(0x7f00009e7000-0x12)='/dev/snd/midiC#D#\x00', 0xd2, 0x400080) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000d39000)={0x1000, 0x7, 0x7fff}) 2018/02/03 08:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fgetxattr(0xffffffffffffffff, &(0x7f0000002000)=@known='security.selinux\x00', &(0x7f0000001000), 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000059d000)='/selinux/context\x00', 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bind$inet(r0, &(0x7f000096d000-0x10)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000798000)={0x0, 0x1000, "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"}, &(0x7f0000d56000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b06000)={0x0, 0x4}, &(0x7f0000ea9000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000907000)={r1, 0x4, 0x8, 0x0, 0x3, 0x2, 0x2e, 0x3, {r2, @in={{0x2, 0x2, @empty}}, 0x8, 0x5, 0x7, 0xd8b8, 0x6}}, &(0x7f0000e8c000-0x4)=0xb8) 2018/02/03 08:02:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="c5db6521d6e54cd300089a71828e564acb870f73203bb3686228f82fee2c4f55324ea3e3cd24c4d9e9b9221d3f089b2a80d42070c42b49f4bed0ef88dbb0df3551c02db261dd7e75b4cff223f20f74bc128b79abf9e8292ae1e45752a4c799a88ad533946a5d7f76e6f2b179a1b044ff7cddff03c46029e715d2d6d591484fcd2f126fb429a4e438ac206d8c5ed8149c6d857208ef61e5fb51fa007dd59b179805934853a3e7dc7b99c60e88565e463f37da5c0a45d95f82a9efa41cf94d8da90b1dd2a3b41b1bd806ce9093eb28c8bdcafda25fc3485f9f86bd9250c0", 0xdd, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000096f000-0xc)='/dev/audio#\x00', 0x2, 0x2c0080) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000007a000)=0x0) ptrace$setregset(0x4205, r2, 0x4, &(0x7f000046b000-0x10)={&(0x7f000098e000-0xcd)="9e7bf121fad7989f0b9cba7f432a8ce710eea8981da82aac5409123737f1b388cf56bb9b1bfea97facf2635c4141ed197093d0db2a7b3b8d295965005b440f9bfa4366fc7f0a4f1091b0f05e92815e1aae2c839e6ca90e423619143fe7464f8fa1b8f0218baafc3b4cefd7daa0ba58dc282b6e7b05bcb3b12f49c9c4a5220d21583bf4f3a77753d4d578f779453455fd8f4fd6cbd77c31a6ac7801c0e894d4a62c9da8efec1aa85cf31f9d54536d487efff49b44744dc392f0aafbaf48b710c95e05589556c3a38cd7fb687fbd", 0xcd}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000072000)=0x10000000000, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x17, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 08:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r2 = openat(0xffffffffffffffff, &(0x7f0000774000-0x8)='./file0\x00', 0x40, 0x40) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) linkat(r2, &(0x7f0000d10000-0x8)='./file0\x00', r2, &(0x7f0000c32000)='./file0\x00', 0x1400) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000fd5000-0x4), 0x80800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000037000)='/proc/self/net/pfkey\x00', 0x222200, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/02/03 08:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)) 2018/02/03 08:02:45 executing program 5: r0 = epoll_create(0x1b6) fcntl$setsig(r0, 0xa, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f00007f0000-0xc)={0x200000000000020c, &(0x7f0000000000)=[{0x6, 0x0, 0xfffffffffffffffe, 0x407ffc0003}]}) socketpair(0x8, 0x7, 0xfffffffffffffffb, &(0x7f0000187000-0x8)={0x0, 0x0}) syslog(0x9, &(0x7f0000536000-0x4)=""/4, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001dd000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000035f000)={r3, 0x1c}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e50000)={0x0, 0x8503, 0x10, 0x6, 0x1}, &(0x7f00009e9000-0x4)=0x18) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002cb000)={r4, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xf7}}, 0x0, 0x7fffffff, 0x3, 0xff, 0x100000001}, &(0x7f0000507000-0x4)=0xa0) pivot_root(&(0x7f0000c0f000-0x8)='./file0\x00', &(0x7f00006c9000)='./file0\x00') openat(r1, &(0x7f00002b0000-0x8)='./file0\x00', 0x101100, 0x5) 2018/02/03 08:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00003c8000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x6}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick, {}, {}, @quote}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000055a000)={0x0, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500"}) keyctl$session_to_parent(0x12) r1 = syz_open_dev$dmmidi(&(0x7f00006d4000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x10040) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000ea1000-0x8)={0x1, 0x8}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000d22000)={0x4, 0x101}) 2018/02/03 08:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e97000)='/dev/usbmon#\x00', 0x7ff, 0x22800) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000c8d000-0x8)=0x8000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000577000-0x20)={0x0, &(0x7f0000c0a000-0x8), 0x5, 0xffffffffffffffff}) 2018/02/03 08:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000fb3000)=[{&(0x7f00004cc000)="b8", 0x1}], 0x1) shutdown(r0, 0x0) shutdown(r0, 0x1) r1 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000832000-0x1000)=""/4096) r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00005f2000-0x4)={0x1}, 0x4) 2018/02/03 08:02:45 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x4}}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 08:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x20000bde7}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c3c000-0x4)=0x10000) 2018/02/03 08:02:45 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000078f000)='./file0\x00', r0, &(0x7f0000fd8000-0x8)='./file0\x00', 0x4) fcntl$setpipe(r0, 0x407, 0x200) sigaltstack(&(0x7f0000f04000/0x1000)=nil, &(0x7f000010a000-0x8)) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') 2018/02/03 08:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x3f) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{}, {}], 0x30) 2018/02/03 08:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = accept(r0, &(0x7f00006d0000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f000029c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006cf000-0x4)=0x3, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000059a000-0x23c8)=[]}, 0x0) sendto$inet(r0, &(0x7f0000132000)="da", 0x1, 0x4001, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f00006a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000857000-0x4)=0x14) sendmmsg(r3, &(0x7f000071b000)=[{{&(0x7f000078f000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x0, {0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}}}, 0x3a, &(0x7f000043b000)=[{&(0x7f0000142000)="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0x1000}], 0x1, &(0x7f000099a000)=[{0xd8, 0x105, 0x7ff, "d9ce549bab16ad6013188a2a69456373450f9b10334373ae8dfa5fe32f7fa4ed567baee754fecb7e8e2652483a1e7af66ce0f1dbcf7b12b98f04944fd84d90751fb495f63827bf3b77f19572673ec04b2d714552505a6a850eddfb68b82f640ae7ddb5e0f3d0b53e21ec625eb0318d5dc8da3035badbd58f2f549d202a684d5a06f15a8e36fe2b6489537465670c0bc1a9e58c9fc1e54bf40cd544265510b96d148977cc3b237a9d4e0591ae9b860dc64dd61da95f349139111c6495b6f49647c153"}, {0xa8, 0x84, 0x6, "17f570a2c3103186d36969b06c4801969bbebf257d19776794a83ef2f92124bc84dcd60525734d83b1442cf95ec98d14ea525ac07b10c51bd713a1a94f90c5373913ec0e277e737ec3bf9849e51527ce1d9a3d1d309975ce00b4afdafca2cca425f4f9c9a4c7804781a73caf6b3a121c6e534feb2a196b612afb7baac0c872659c35d3638cef893f3759c3827a5e6ce15c45afe3eb2c"}, {0x18, 0x11f, 0x9, "e2016974f74ea5"}, {0x80, 0x18f, 0xffffffff, "1018144455b7497307670d086345024dcb3f6931bfb35de876a42ce909300701309cb817bf9267551a921e0a4207f04e2c0cf26dddc95e1ddb9002ba4c0a0f9ee738febb01c281a98ff3ef138a9cea5a7bb46fb983079e36b7931a1de7ec662870ac7615af53b08eb1b17b21bee985b0"}, {0xa0, 0x0, 0x7fff, "830c99b3e0228f0c3671851032f20e46de2c37787c7efcc52bf1984909e0fa430e71ad3dbc8308954e2be7fdf8016cd23aa3e2a0a705839df8c67e813e0f09116f6f2b644bf324bd542aacdb8a980e72477bbc9e7c115b963c5b4324ea4e06249693e8974aa2a82328fbc8424469391f51a046127634587b278390e9be72c2cc34100548dd92bd64cd445e9995f8cd"}, {0xa0, 0x105, 0x6, "34f8ebad829ac6a285faf9b86a8b8c8b97a20506ad43e12a3bc60498bf3094a6a0f475735b25d0d140f7a565a17fb969ba480efe18f8b11f310eea2b3907349204ad5c51b7a8bb587867ff0252668676189e0fa7601c028727f32b13bb392a198b9e261fecb12c4fc926509721365320ce97f63b64ad4f91a1a0712e69d4b8d7ce89cdc60acb252f240bc34f6d"}, {0x78, 0x84, 0x80000001, 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{&(0x7f00000d5000-0xbd)="b576d3d85a1d685a3ad2aa3bfe2e84b295f0ba5dd7fe92364f9162a10a4f0f2d3636b91d7d97e3080d970d0cc813e118c7d7e9174a34d72235e2c21e115733a0b9c448845198757953855bca25cdb4a2798b316ae4c27d5d5b2162d359a67b3b7574054600f8cc627adeaf713daf9c2be5a21938f11d8174de1934449b2d972c4e8af31d956f03a7eb19ac55784551b56631f79a33bfccd4972040f9becabbdd390b3c697b351e3b0ef2ef742901e68c2148621e1c5fb8ea59ad055d64", 0xbd}, {&(0x7f0000f90000-0x7d)="5e9d5e000e63c7c5a509fba37137f0baadb77ffa343c4801edd73b01776cc284f2eba30dcfe92a1b177d5c7d46f8fd24a4274ff0e708bda6b32713c06b4f95f98f3a0a5d0da9f771bf8860c22d990b74ee47d2d5300f659fc843853fefbf4f3d095e7386339539fc0b6dc5d24fc74fdfc8fe9b6d5b1698509fa5896d0fd022123b33c31d941a053be0d4d513f1090692da550acd41754ba26014115e0c9da6ce895c269c9b63d75ce0a290374c531338336fc1f664588ef6a421478d48dbf5b8ba0a65f7127e556f33ffd3e758226c5515796fb3e0a2993cf2e32793c92b98eba08df1f4ce4ab84e97acd3ef98c249b81366", 0xf2}, 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{&(0x7f0000689000)="df07451ec72ebb2c68826354190da7d1eeb0f662b9d15c7b4e82d27ac9ad933359a9f177e8", 0x25}, {&(0x7f0000a56000-0xc7)="1653c8a7c6ce9eb03d4842ab2f84c0b27e13a846d04e694e2684efffd86b2a556187ae388c5a5c3107fd4d9e63bce08c17ae91eb2b5705ef49d2f6dc596578e6f7c3490c12459f08e28a9328f56974d6e752b1e942de438e6b888f8c48d354eea8425a1a5e181b52e7a9fb8e6b1557c8efb6c089d69ac5d039a69ea139ccc67e5d0580e55e50433053808386f2ec75db5639f288c84ffab5e7319a8ad6587aa34a41270764659aa3b46db8d79856994e4fa892d7cafc12f7d45ef2e23c050a232a180223032436", 0xc7}, {&(0x7f0000502000)="a9712672781be5639874e0a9fdfaacbdb66fbfedf9ce699d35e8ff1649e728ff334b717b2067fc50b853d4b611cdb066b2490aee18dae792cc4ac1258c478874b4aacaac8db8685d35e82d062fad4168436fdd13fe47c4517cde68157de55c53c5e1562eb8d8046cbb043c162e8d2e13f0a0b27c4544ad616febef7f691a22cd7e106874dc574b2709013099bfc9ad7528f73e8d6980d29b8bc08fe458138a0c2be1f7c7e26e9b353187d52ecce790c607b3b9b80de282d7626a0bed8c25389ff1f56cd92b913c787dc20434b9caa7be097f", 0xd2}, {&(0x7f000058f000)="f694ba74ddb8b61e2992ce7812530443d382377d32d4478bf320a2900932aa81ad0acdeadb2c7f8bccd14fda93f5277fda5d9db01ab6d7dd1724cf6cd403803fe838d169621266e5760c12fbdfd7d432f757fa4f0d85da2b9bb3904b3d3366d5c98039d23cb8b62f9c17cf0db0fe847568cc48f02f2d727c561b31cdb93782af1e762e1fb13fed280c76ba68ffab8890ea30842387ddaca188bb4844aa48c680d55b6cfa9fd0ffeaaa6273722d46f3d7e0bb18dd666881efdcfc4626bb3c841e19c5ba3e79db6af83236db755135af512005d9e714d357ebf53681427f751bfaf591638e", 0xe4}, {&(0x7f0000d9d000)="a793ca674af90dd9dc51b4dde4687e9d17d8ed2f2338a3811885a48ec8e2bf1033e0664bd81d18c2392325fc6d45fef17e8177bb6c6e625cefd41f272e62b2a14ae89246cabb811c73da0690", 0x4c}, {&(0x7f0000127000-0x93)="50ace013da85cf1d8ef1309e3dcaca8cff26a6c78c488ee3edb99afd9d3c3ef1b05d3d07df389792faaebdc55c72813401dff3cf0a31d2db770e312e9af335a73bfa25b32287999f254faf3ed74526c842a445d51ce6479356d81cacebaade7c35a761cd1426c6d22f9b6c6e06abd4d32cc36412441639292f220c6c81659cf36c618b072e86a42b7d3d69aef0f5a486c6f2b3", 0x93}, {&(0x7f0000896000)="c16d261dd33ca113ee7499fa00cdff6def65fa2fabb1d68db0fa587a88b6facd7abc60aa7e3bed5a1010acf75a7cc5ccd11df80736fdad804cc9866e5fad82481e64587558e807716dd0cbaab9a383c8077e0ff7512ad275485a2908a494e3c403eb0ebe29b95503a1a0284c92e3877ec892b5b26cab4dff2ad8714f53039121c3aafb45fcd34985265a7cac82dd4857cb71511cc7cf0c69c2b1414bb2bacf0f2c8204514f9224c40a119e51b73c9fc6523ab1b967c58482ceef4d32fce537503f06861bef69f63416a8c514051e19fcb9eb829162b7f178157f35000b7dc0223c204699a15f651e6af6cbe70e9672fc6cda", 0xf2}], 0x8, &(0x7f00008fb000)=[{0x1010, 0x84, 0x7, 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"}, {0x98, 0x10f, 0x1000, "4af16f3171a76d4ee8043e2e76214ef0a6b097ea18299b54c2faa954841d4fc5ec3f535e44b06fae6a55873146000ad70232bd0cd08782d8593f0232957ec863319fb5126c8d6ddb96487e9e876290bab67b67f218a89e9b7be3303b199834394d20f2868bf1a810ff3a8baaa62e3bd8d4f4e1c2e009921df70ac0b40ff88e480abb07aca135"}, {0x88, 0x111, 0x7fffffff, "6de798b87f5461f14a2d4e728905aaec6ff0e6de52a1ec80e7cff593fc89da1f6038e6fe615539b428211602cbcecb93130b2221d5e9cf13946b73948f8c299514503dd954eda9eab13521f2e044ebfef502271c2986848fdd92780534d3fae08fab758e6d1c6f41cb6c59503240d39ff1"}, {0xe0, 0x102, 0x3, "5f3a2e92c19ed5c279bcf3eb33e7d0da6633ef36541bff92dee43c13c91862a96a2e9ddcb17999381cee50beb1f9f72b56300b941ac06431e9b2114af3c6967c3507bda2d1315d06fa27ffc3875211176915f65ad93dc8984b6e25457bffd9294f521343eb4be81b3c88e818000d15263473dfc282e28d4405f6b8507b884a885d8a77e20f66d7705fe74375f7fea3b14270216c34a1d5d47c5b4c177cf6e0cdd12670c9e120e314c73e366c800311e9666d2a5e20a73d33ddfd6dd353db5cf29fa9b7ffb6658607318c6a"}, {0x60, 0x101, 0xfff, "ad61d8e05f70e51ace799c36a45fe7b6bf9d1d1b86b2b0788b045f14dab287135cd84162717805225e75826d38674a13b135e8a8e22c1474f26178d0dcca3b047baec2ca43f6fe1c1908"}], 0x1270}, 0x10c0000000}], 0x3, 0x40804) 2018/02/03 08:02:45 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x10000) clone(0x0, &(0x7f0000002000-0xf5), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f21000-0x1000)) 2018/02/03 08:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) io_setup(0x38000000000000, &(0x7f0000a42000-0x8)=0x0) io_cancel(r5, &(0x7f000062c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00004d5000-0xbf)="eb566649c712cf86aba3ff4deb5236bc2da33e64c44e3ee1f1f89d6bfe61edbea9a73c32226fd3cc40e11eec4716cb64b75eea4b0ccd84f1e61dbaaada3d4d9b5397945e53b78354270f9f7b91afc4ca71890ab4e3a2f9675f15dfef26a9931ae909c0cb37c588db5a9506d5a9e4334117298467700d51bbc05fc27a55ff13f1a66cfce3f41f16af1173be0c00956686aaa244f2ada9e9cefcab19138c2b0dea8a37b0186755e8665b9d95ca1515acebb875e645e1bb1d0751056a9b1bbdf3", 0xbf, 0x4b8dfb56, 0x0, 0x1, r2}, &(0x7f0000fe5000)) epoll_pwait(r3, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x10, &(0x7f0000bc0000-0x8), 0x8) 2018/02/03 08:02:45 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000810000)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000012000-0x5c)={{0xa, 0x1, 0xf4, @mcast1={0xff, 0x1, [], 0x1}, 0xb3}, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0xffffffff, [0xd66, 0xffffffff, 0x0, 0x7ff, 0xffffffffffff0001, 0xa0000000000, 0x8, 0x7]}, 0x5c) r1 = socket$inet(0x2, 0x80005, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000a000-0x10)="647ce97bbae418ad2b8f5e1cdfb55c7b", 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @generic="e144052682146f1a6b161f7b4bd02b95", @generic="1449eba90f8255631baf7c951bc8948c"}, 0x0, 0xb3, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0x8, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0xffffffb9) 2018/02/03 08:02:45 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f00009c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c8e000-0x4)=0x14) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f5000-0x6d)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(0x0, 0x0) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 08:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$ashmem(0xffffffffffffff9c, &(0x7f00008a6000-0xc)='/dev/ashmem\x00', 0x200180, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000067e000-0x10)='/selinux/status\x00', 0x0, 0x0) fstat(r1, &(0x7f000059a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="060000000000000000039d0000000000007fff00a10000000449fa00e2007e23"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000e6000)={@common='ip6gre0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000056000-0xc)={0x0, @rand_addr, @loopback}, &(0x7f0000f45000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f000082f000)={&(0x7f0000801000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000c55000-0x10)={&(0x7f00004d2000)=@migrate={0x294, 0x21, 0x106, 0x3, 0x3, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in=@loopback=0x7f000001, 0x0, 0xffffffff, 0x1, 0x0, 0xa, 0x80, 0x80, 0x3b, r4, r2}, 0x1}, [@output_mark={0x8, 0x1d, 0x9}, @extra_flags={0x8, 0x18, 0xff80000000000000}, @algo_auth={0x130, 0x1, {{'sha224-avx\x00'}, 0x728, "3d32effaeffba125ea928d9499995a7e545b36d5c096bcb5b4c9aca172f02e33f6031d52cfc4337927a7c89b76364d52340d61710ebfcbc3dfb96da24d632e57a335e19dfa6d4cf25e5326b946059eca6e5127c35abaa49fb42acccc891a5474492b82d67600f92deebce90c1dfdac7d46c626cb0bea5b59b7ff09f311860b8ecbed35c457b4b24eb90fb226c6b779f6ec4455cc7f50e8bbb0c7593e805c862329b951cdace1071c576f155d81c1ce9a890050ff185016567134e0b5bfda1b7693b1a16eedf03649b62141c51dd2fba3bf0e6b1cd7f09e96368a81cd8a1fb21677ada535ba"}}, @extra_flags={0x8, 0x18, 0x4000000000000000}, @proto={0x8, 0x19, 0xff}, @sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x80, 0x8f, r5, r2}, {@in=@multicast1=0xe0000001, 0x3, 0x33}, @in=@empty, {0x4, 0x0, 0x0, 0x80000000, 0xfffffffffffff113, 0x9, 0x7f, 0x3}, {0x10001, 0x800, 0x100, 0x7}, {0x1, 0xffff, 0x6ba}, 0x5, 0x6, 0xa, 0x4, 0x7, 0x80}}, @policy_type={0xc, 0x10, {0x1}}]}, 0x294}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/02/03 08:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x3) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c56000)=0xffffffff, 0x4) pwrite64(r1, &(0x7f00005f7000-0x1)='m', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x200000000000006) 2018/02/03 08:02:45 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/kvm\x00', 0x101000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002de000-0x24c)=@newsa={0x24c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x7, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x15c, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x890, "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"}}]}, 0x24c}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b37000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000648000-0xa7)=""/167, &(0x7f0000733000)=0xa7) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006ab000)={&(0x7f00009c2000)='./file0\x00', r1}, 0xc) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000cc9000)='tls\x00', 0x4) 2018/02/03 08:02:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 08:02:45 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000003000)={0x12, 0x1, 0x3, @fuse_notify_poll_wakeup_out={0x8}}, 0x12) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001267, &(0x7f0000017000)) 2018/02/03 08:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x3}, 'port0\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', 0xb1, 0x40000, 0x3, 0x0, 0x0, 0x10000000000000, 0x5}) r1 = syz_open_dev$sndmidi(&(0x7f0000e20000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x103000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/autofs\x00', 0x202202, 0x0) r3 = openat(r2, &(0x7f0000b1f000)='./file0\x00', 0x802, 0x80) connect$vsock_dgram(r2, &(0x7f0000453000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000ff3000)={{0x80}, 'port0\x00', 0x800000000070, 0x40, 0x40, 0x0, 0x200, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/sequencer2\x00', 0x4101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00006e9000)) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000894000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00008cf000-0x8)={0x0, 0x40}, &(0x7f0000e1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c5e000-0x8)={0x0, 0x1}, &(0x7f00005c2000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000dc9000-0xb8)={r4, 0x9, 0x1ff, 0xffffffffffffff87, 0x0, 0x0, 0x4, 0xfffffffffffffffb, {r5, @in6={{0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x9}}, 0x0, 0x1, 0x8, 0x9, 0x1ff}}, &(0x7f0000942000)=0xb8) 2018/02/03 08:02:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000c45000)={0x101}, 0x10) r0 = syz_open_dev$sndmidi(&(0x7f00006ae000)='/dev/snd/midiC#D#\x00', 0x1800000000000, 0x600002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a53000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f54000-0x4)=0x28) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f000057e000-0x8)='./file0\x00') r1 = socket$inet6(0xa, 0x6, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002d4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd7000)=0x14) modify_ldt$write(0x1, &(0x7f000043d000), 0x10) 2018/02/03 08:02:45 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000001a000-0x9a)={0x0, 0x92, "49fca3cab963d782ec34b45ca197717676c44928280b520770663c6b35e0e08ab207e3faf1aa937d37b98b149df94c0fb7d1b72991f2f8d014fdca41e3fa8e4dc3301d2d1e6d1bb3b4ffa88c96697412b02022307a06c01df2d8777ec887b677841f24501329ac66b9307ba842bac2527f78a7432d617d0e532c65c237337ddc646bf602bd92b48bb6211803bc4742f2db42"}, &(0x7f000001a000-0x4)=0x9a) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001a000-0x8c)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x8c) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) listen(r1, 0x20) 2018/02/03 08:02:45 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84c1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x4041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0x100) 2018/02/03 08:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) sigaltstack(&(0x7f00007e1000/0x2000)=nil, &(0x7f000068e000-0x8)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000abc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/03 08:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) accept$packet(r0, &(0x7f0000394000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000a0c000)=0x14) sendto$packet(r0, &(0x7f00003bd000)="a0c74abd54377ba6694a0009657295ba88fbd688df6bd563db4563ea6640bb57d3131cd74b5dc7031b3f6c0aa80b15c116e2db64218633f17655bd40ac8c68d9d4a3fd2ab0f1ac319fe8199b9c8c5f44af520251bf443ec561c08884cb7b5320", 0x60, 0x4, &(0x7f000086e000-0x14)={0x11, 0x0, r1, 0x1, 0x44a3, 0x6, @empty}, 0x14) 2018/02/03 08:02:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ed5000-0xa)='\x00\x00\x00\x00diles\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) 2018/02/03 08:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$keyring(&(0x7f0000e4c000-0x8)='keyring\x00', &(0x7f0000074000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = socket$inet(0x2, 0xb, 0xffffffffda01bf94) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000eee000)=[{0x7, 0x80000000}, {0x8}, {0x2, 0xfffffffffffffff4}, {0x8, 0x5}, {0x2, 0x1}, {0x2, 0x3}, {0xe}], 0x7) add_key$user(&(0x7f0000a2c000-0x5)='user\x00', &(0x7f0000d06000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d40000)="4d25d76c574037c084db7d250c71b51612dcb0dc711e57e5562fffdb19eb485536126b75e76c89766ef9ad47f6fe1c4ff388d1e75480e1c32f6f572be5c0598ef6cc370c1315e6f89b79794766e1e3cb1aecdc98a4d6abd1d0ba08848d25e8aea1656fb1b743fd18445cee1d6e2f6b6de4b2dc3d754481afefc2babf5d0f1a294043760b868920e31d", 0x89, r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ed000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00008c2000)={0x4, 0xf8, 0x9, 0x3, 0x7ff, 0x4}) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ca5000-0x17e)="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", 0x17e, r0) r6 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f0000614000)="fae79260271ce66a5baa1601136aa099e7476bbb8ebb8f94a9033315890013e6908aca5d9b11019738ff0a726c32a866a1a533f98e5f999c4fd450133146195834c16230471dec253c4e4b56a6a67c70bd7232984881985b9eb5d2e74b42d6a2b8aa2d2d4374784e3c04fa5d1fd356bd92b240a8df65f6085c065f5054b98816b8ece0b0523bfad3e9c851613970f3241dadcc16587d835399a6b5cf0355e32978c0a35b269f807c88b11949c4ca4c7550d45d44744ca09264f6e2c2851a4b6b8cc8357d65f7747dc1", 0xc9}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x19f) 2018/02/03 08:02:45 executing program 4: socketpair(0xa, 0x5, 0x3, &(0x7f0000f21000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000002000)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000001000)={0x4a1b, 0x6000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045005, &(0x7f0000004000-0x8)=0x80) 2018/02/03 08:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000cfb000)={0x0}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000f3000-0x18)={0xffffffffffffffdb, 0x3, 0x7ff, 0x6, 0x3ff, 0x4}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0xffffffffffffffff, @rand_addr=0xffffffffedddb9a5}}}, 0x90) close(r0) 2018/02/03 08:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xe, 0x8001) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000df4000)=""/102, &(0x7f00003fe000-0x4)=0x66) keyctl$join(0x1, &(0x7f0000c11000)={0x73, 0x79, 0x7a}) rt_sigreturn() [ 179.926434] kauditd_printk_skb: 221 callbacks suppressed [ 179.926442] audit: type=1326 audit(1517644965.807:1311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18849 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 08:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000217000)='/dev/input/mouse#\x00', 0x4, 0x103041) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004a2000-0x10)={0x7ff, 0x2, 0x2, 0x8, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007d6000)={r1, 0xfffffffffffffeff}, &(0x7f000076d000)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000f22000)="24001f00210025f0031c0165ff14fc0e020000007f1000000200000c08000bc1fffffd00", 0x24) 2018/02/03 08:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000986000-0x6ae)="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", 0x191, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x72b}], 0x1, &(0x7f00007ed000)=[]}], 0x1, 0x0) mprotect(&(0x7f0000f9d000/0x3000)=nil, 0x3000, 0x0) 2018/02/03 08:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000022a000)={0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00001e0000)={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7}, 0x8, [0x7, 0x7, 0x1, 0x4, 0x4, 0x101, 0x5, 0x2]}, 0x5c) unshare(0x8000000) r1 = syz_open_dev$dmmidi(&(0x7f000099d000)='/dev/dmmidi#\x00', 0x7fffffff, 0x101000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000f8f000)={0x3}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x181}) r3 = dup2(r2, r2) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000261000)={0x3, 0x7fff}) mq_timedreceive(r3, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/02/03 08:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000506000-0xb)='/dev/adsp#\x00', 0x3764a699, 0x28000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000192000)=0x5) capset(&(0x7f000064c000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) setuid(0x0) 2018/02/03 08:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000), 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$inet(r0, &(0x7f0000f83000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/03 08:02:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x6, 0x280) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000001000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000870000-0x8c)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x1, 0x5, @empty, 0x6c3}}, 0x400, 0x7, 0x81, 0x40, 0x42}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000015b000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000461000-0x4)) ioctl$KVM_SMI(r3, 0xaeb7) 2018/02/03 08:02:45 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r1) 2018/02/03 08:02:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents(r1, &(0x7f0000001000-0x2a)=""/24, 0x18) fcntl$notify(r1, 0x402, 0x4) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) [ 179.956580] audit: type=1326 audit(1517644965.807:1312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18849 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 179.981281] audit: type=1326 audit(1517644965.808:1313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18849 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=161 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 08:02:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3ff) 2018/02/03 08:02:45 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000939000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00005b8000-0x30)={@ax25={0x3, {"e45c57d501ce41"}, 0x6}, {&(0x7f000093b000-0xe3)=""/227, 0xe3}, &(0x7f000093a000), 0x6}, 0x30) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007b2000-0x38)={&(0x7f000093c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x32, &(0x7f000093b000)=[{&(0x7f000093c000-0x86)=""/134, 0x86}, {&(0x7f0000719000-0x1000)=""/4096, 0x1000}, {&(0x7f000093b000)}], 0x3, &(0x7f0000771000)=""/220, 0xdc, 0x80000000}, 0x2) socket$inet(0x2, 0x2, 0xfffffffd) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}}) [ 180.005969] audit: type=1326 audit(1517644965.808:1314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18849 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 180.030597] audit: type=1326 audit(1517644965.809:1315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18849 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 08:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{}, {0x77359400}}, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f000082e000)={0x0, &(0x7f0000de8000)=[]}) 2018/02/03 08:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000034b000)=""/46, &(0x7f00004a9000-0x4)=0x2e) ioctl$int_in(r0, 0x5421, &(0x7f0000e95000)=0xfff) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000645000/0x18000)=nil, &(0x7f0000656000)=[@text64={0x40, &(0x7f0000a5c000-0x59)="d1b80e0000002e668cde26360f092667262e0fc79a6b0000002e4f0fc71ce5000000008f897c802d00000000c4e27925ff4f0f07f33e430f8620000000c744240080df0000c74424028d000000c7442406000000000f011424", 0x59}], 0x1, 0x20, &(0x7f000001b000)=[@dstype0={0x6, 0x6}], 0x1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008fd000)=0x2, 0x4) select(0x40, &(0x7f0000fe0000), &(0x7f0000fe0000), &(0x7f0000fe0000-0x40), &(0x7f0000fe0000-0x8)={0x77359400}) open(&(0x7f0000f83000-0x8)='./file1\x00', 0xc00, 0x1) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) [ 180.055410] audit: type=1326 audit(1517644965.809:1316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18849 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 [ 180.079952] audit: type=1326 audit(1517644965.809:1317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18849 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 08:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000f4f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62}, 0x102) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006ad000), 0x0, 0x4000000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getrandom(&(0x7f0000696000-0x88)=""/136, 0x88, 0x2) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 180.104547] audit: type=1326 audit(1517644965.810:1318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18849 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 180.129216] audit: type=1326 audit(1517644965.810:1319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18849 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 08:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvmmsg(r0, &(0x7f0000f91000)=[{{&(0x7f0000724000-0xc)=@nl=@kern, 0xc, &(0x7f00009cf000-0xa0)=[], 0x0, &(0x7f000017a000-0x7)=""/7, 0x7}}], 0x1, 0x0, &(0x7f00006aa000)={0x77359400}) r1 = syz_open_dev$mice(&(0x7f0000c5e000-0x10)='/dev/input/mice\x00', 0x0, 0x202000) clock_gettime(0x0, &(0x7f00005b4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000c99000-0x68)={0x3, 0x80, 0x7, {r2, r3+30000000}, 0xd3c, 0x7}) [ 180.153735] audit: type=1326 audit(1517644965.810:1320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18849 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 180.223656] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 180.232420] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 180.242628] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 180.256347] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/03 08:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x8813, r0, 0x0) syz_open_dev$binder(&(0x7f000082e000)='/dev/binder#\x00', 0x0, 0x802) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) 2018/02/03 08:02:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000830000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10, 0x80000) sync() 2018/02/03 08:02:46 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000000b000-0xc)={{0xffffffffffffffc1, 0x0, 0x4, 0x101, 0x2, 0xfffffffffffffff8}}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) uselib(&(0x7f0000013000-0x8)='./file0\x00') ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/02/03 08:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000382000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00008cd000-0x360)=@raw={'raw\x00', 0x9, 0x4, 0x300, 0x208, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000081a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x128}}, [{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @generic="ae68ae126349348d3a6a3101d421053b", @common='bcsf0\x00', {0xff}, {}, 0x29, 0x2, 0x68}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8000}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x331, 0x9, 0x68a, 'snmp\x00', 0x7915}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@unspec=@void, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x1f, 0x2, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xd6af, [0x2bc, 0x40, 0x4, 0x86, 0x5, 0x8], 0xfffffffffffffffd, 0x8, 0x9}, {0x0, [0x8, 0x7, 0x58, 0x1, 0xfffffffffffffffe, 0x80], 0x5, 0x3, 0x8}}}}]}}, 0x360) 2018/02/03 08:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) 2018/02/03 08:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b33000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000048000-0x4)) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00003b3000), 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008a8000-0xbb)) clock_gettime(0x0, &(0x7f0000b04000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000023b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005e6000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000893000)=[{{r2, r3/1000+10000}, 0xb18, 0x7}, {{0x77359400}, 0x400, 0x80000000, 0x6}, {{0x77359400}, 0x2b, 0x1}, {{r4, r5/1000+10000}, 0x4, 0x2, 0x9}, {{0x0, 0x7530}, 0x3, 0x7fffffff, 0x5}, {{0x0, 0x7530}, 0x9, 0x100000001, 0x80000000}, {{r6, r7/1000+10000}, 0x8, 0x7, 0x5}, {{0x0, 0x2710}, 0xc6a, 0x9, 0x7}, {{0x0, 0x2710}, 0xfffffffffffffff7, 0x9}, {{0x0, 0x2710}, 0x4, 0xffffffffffff8001, 0x7}], 0xf0) 2018/02/03 08:02:46 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0xa600, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000000b000)={0x6, &(0x7f0000010000)=[{0x8000, 0x2}, {0x20, 0x5}, {0x8, 0x4}, {0x7, 0xeef}, {0x4, 0x1}, {0xffffffff7fffffff, 0x7}]}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/03 08:02:46 executing program 0: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x3, 0x5, 0x7, 0x9, 0x4, "98a5eb7c88e2a3c293963f322ebf6bd98da40127554f38b85c4bb989b6167a28ca30190a3064a1f944ff5c64fe2405a80979eb04eb88ea6cf4ce3f36bca42d", 0x8}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000362000-0x8)='./file0\x00', 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000056e000)={@mcast2={0xff, 0x2, [], 0x1}, 0x200, 0x2, 0xff, 0x4, 0x0, 0x1200000, 0x2}, 0x20) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) sendto$inet6(r2, &(0x7f00008d9000-0x39), 0x0, 0x1, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 08:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000126000-0x24)="240000001a0025f00018000400edfc0e800000000004bf02020003eb7500020048050000", 0x24) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f000092d000-0x12)={@generic="cea8eace4ecd1514aded7e2825b77ac7", 0x1000002}) 2018/02/03 08:02:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00002fa000-0x80)=[{&(0x7f0000325000)}, {&(0x7f00003b1000-0x3f)=""/63, 0x3f}, {&(0x7f00008ae000)=""/156, 0x9c}, {&(0x7f0000cf8000-0x39)=""/57, 0x39}, {&(0x7f0000c50000)=""/20, 0x14}, {&(0x7f0000c02000-0xc7)=""/199, 0xc7}, {&(0x7f00004cd000)=""/130, 0x82}, {&(0x7f00006c4000)=""/234, 0xea}], 0x8) r1 = semget(0x3, 0x5, 0x106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000001000-0xb2)=""/178) r2 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/03 08:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008be000)='/selinux/checkreqprot\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00005f1000), &(0x7f0000e32000-0x4)=0x4) 2018/02/03 08:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000cef000-0x14)=@known='security.capability\x00') seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008b5000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000bd8000-0x10)={0x2, 0xfa, &(0x7f0000c24000-0xfa)="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"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c9a000-0x8)=0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00002cb000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004a5000)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x403a, r2}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00001eb000-0x28)={&(0x7f0000fc1000/0x2000)=nil, 0xfffffffffffffff7, 0x0, 0x40, &(0x7f0000a20000/0x4000)=nil, 0x8}) sync_file_range(0xffffffffffffffff, 0x0, 0x2, 0x7fffe) socket$nl_generic(0x10, 0x3, 0x10) [ 180.321389] binder_alloc: binder_alloc_mmap_handler: 18903 20004000-20005000 already mapped failed -16 2018/02/03 08:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) inotify_init() ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000cf000)='\x00') r1 = getpid() perf_event_open(&(0x7f0000261000-0x25)={0x3, 0x78, 0x2, 0x4, 0xffffffffffff2d53, 0xfffffffffffffffc, 0x0, 0xd8, 0x0, 0xe, 0x986, 0x8, 0xfffffffffffff801, 0x100000001, 0x4, 0x3, 0x0, 0x5, 0x800, 0x8, 0x8, 0x3, 0xcf84a64, 0x7, 0x187, 0x5, 0x80000000, 0x74, 0x4, 0x7ff, 0x97, 0x7fffffff, 0x2, 0x2033, 0x4, 0x6, 0x1, 0x2, 0x0, 0x828c, 0x7, @perf_bp={&(0x7f00002f0000-0x1)}, 0x10, 0x8, 0x17, 0x0, 0x80, 0x7e7, 0x7}, r1, 0xb54a, r0, 0xe) 2018/02/03 08:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000612000-0x8)={0x200f1526, r0}, &(0x7f0000d0a000)={0x2, 0xdb, 0x5, 0x0, 0x5, 0x81}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0xc000000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000888000)='/dev/rfkill\x00', 0x200000001017ff, 0x0) write$vnet(r1, &(0x7f000003c000-0x68)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x68) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000576000-0x10)='/selinux/status\x00', 0x0, 0x0) write$vnet(r2, &(0x7f00002b7000)={0x1, {&(0x7f000075b000-0x5f)=""/95, 0x5f, &(0x7f0000633000)=""/122, 0x2, 0x4}}, 0x68) 2018/02/03 08:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/sequencer\x00', 0x111801, 0x0) statx(r0, &(0x7f00000f4000-0x8)='./file0\x00', 0x0, 0x10, &(0x7f0000853000)) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000007000-0x48)=[], 0x0, 0x0, &(0x7f0000005000), 0x8) [ 180.410650] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 08:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7, &(0x7f0000b33000)={0x100000001}, 0x8) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_pwait(r0, &(0x7f0000cc7000-0x18)=[{}], 0x1, 0x81, &(0x7f000056e000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)) 2018/02/03 08:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000a39000-0xd)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000006a000-0x36)=""/54) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/02/03 08:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f70000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f000069e000)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000214000+0x286)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009fd000)={r1, @broadcast=0xffffffff, @empty}, 0xc) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f00008b9000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r2, 0x2285, &(0x7f0000007000)='S') pipe2(&(0x7f000039d000-0x8)={0x0, 0x0}, 0x4000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000b61000-0x10), 0x10) 2018/02/03 08:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000881000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004b7000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x4) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2977c3dcbe37fbcd57d1579fcb4d8836eb442d9cad2f5a6f8e6be70f4ecbffe94a9a4bde7d68cf6ad6cb4013477b82bfe19fce400b90d67c096d8ffd5423657e", "b78d4b71ce437ab33bebe1983958e4f3ac5050823cf61cdf2a8a9f3dd5539f7f375694844167d98d1eb88c113f85b37bb3300f4a607564a9ab267ac62e040ad2", "e91d826869a8c3de72402c116040c9ff67727149d9d6b51a31f57923e117be35", [0x0, 0x81]}) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x111) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 180.465158] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 08:02:46 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/enforce\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000dec000)=0x4) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x1) recvfrom$ipx(r1, &(0x7f0000a79000)=""/118, 0x76, 0x2000, &(0x7f000040a000-0x10)={0x4, 0x7, 0x6, "c6837cd3258e", 0x9}, 0x10) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b6a000)={0x0, 0xa}, &(0x7f000078a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000405000)=r2, 0x4) getsockopt(r1, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)=0xfffffdb0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000015a000-0x99)="b96217e2f1ccca1d267e48781ff64bd17f0bd6c983260ad4339bbdb8410c2eba409bb01b342750761d20144cfb9c405553e7990e07a10d37880640bd11a8220a4f7101b903d9955d364f666739ba90f7126db00910666bc61f690008d5579e89c61328259a46fc13a27a1ef1a74981cb86c747e51a64022a9bb82d678b6b71a4a34f5473b4447d3cc3bda50a35f63cc0607231be3c14fd705c", 0x99) 2018/02/03 08:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) syz_open_dev$sndseq(&(0x7f0000dc3000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) r2 = syz_open_dev$midi(&(0x7f00004e5000)='/dev/midi#\x00', 0x7fffffff, 0x20000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000899000-0x90)={[0x81, 0x1000, 0x3, 0xffff, 0x2, 0x80000000, 0x6a, 0x1, 0xfff, 0x4, 0x3, 0xffff, 0x10000, 0x4f800, 0x1, 0x833], 0x105004}) close(r1) r3 = syz_open_dev$dspn(&(0x7f00008e6000)='/dev/dsp#\x00', 0x890, 0x8080) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000738000-0x8c)={0x40, 0x9, 0x1, 'queue0\x00', 0x3c42400000000000}) 2018/02/03 08:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000337000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb00}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffe}) 2018/02/03 08:02:46 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000014000)='/dev/midi#\x00', 0x4, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = dup2(r0, r0) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2018/02/03 08:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00003b3000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x4000) sync_file_range(r0, 0xe0, 0x8, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00f8c9", 0x8, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000498000)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) mkdirat(r1, &(0x7f00009fb000)='./file0\x00', 0x40) 2018/02/03 08:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00003d5000/0x18000)=nil, &(0x7f0000b56000-0x18)=[@text32={0x20, &(0x7f0000cbb000-0x40)="0f01c966f018151b613d4766baf80cb80812a782ef66bafc0cedc4e1fdd7ecc4e2c10075ad260fc79fee870000660f5fb679000000670f23ca0fe8145f0f01c9", 0x40}], 0x1, 0x0, &(0x7f0000079000-0x10)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/03 08:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000914000)='/dev/sequencer2\x00', 0x44802, 0x0) epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000870000+0x3f5)={{0x8}, {}, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000389000-0x68)={0x74, 0x0, [0x6, 0x40, 0x9, 0x7]}) removexattr(&(0x7f00006b2000)='./file0\x00', &(0x7f0000d14000-0x18)=@known='system.posix_acl_access\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000868000-0x28)=[{0x3, 0x4}, {0xf, 0x3}, {0xb, 0x9}, {0x2}, {0x7, 0x2}], 0x5) 2018/02/03 08:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005af000-0xb)='/dev/hwrng\x00', 0xa40, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00003e3000-0x1)) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00005f0000)=0x401) 2018/02/03 08:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00007fc000), &(0x7f00001e4000-0x4)) sendto$inet(r0, &(0x7f0000dd3000-0xe6)="9ba89df83ad248a238ccbbddab5f5c682682500a3e14b8d16bd34ee1d4aa68e70dd76b1797e8014d28fe0345c726e1379e4a090943651d74c5f5bbaff30207202e36c2f41099af2cd52449d161151eea920a0ea26143107943257cb6600283fbdc5cde56a42b4c04fdb1e4bb69143d6a97d82d399bdf86af8a7930575911ffd08d625cb2f206378023db0fa3c9b82b885ca990e4abe1e78c561fd26fc4bd4feb86846a900d3cfa26ce181c18941fc10be2b7735b30e3c4376fa341f9607af5f363a62e5ede692756cebb4c602a34cfec8f1bc7ad4d4c06aa048ad96f8ae250d85bb76f3317cb", 0xe6, 0x40, &(0x7f0000d9a000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/03 08:02:46 executing program 2: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000b4f000)='./file0\x00', &(0x7f0000b50000-0x9)=@random={'system.', '-\x00'}, &(0x7f0000b4f000)=""/122, 0x7a) r1 = syz_open_dev$evdev(&(0x7f000000c000-0x12)='/dev/input/event#\x00', 0x7, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000023000-0x53)=""/83) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4f000)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r2, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b50000-0x4), &(0x7f0000010000)=0x4) 2018/02/03 08:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/03 08:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000055b000)='/dev/mixer\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000b16000)={0xff, 0xad13, 0x2, 0x6ae, 0x2, 0x1}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000690000)={0x7, 0x343, 0x6b, 0x9, 0x9, 0x2, 0x2, 0x100000000, 0x2, 0x7fff, 0x8, 0xfff}) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000711000-0x4)=0x18, 0x4) fallocate(r3, 0x0, 0x0, 0x9) r4 = getgid() r5 = getegid() setregid(r4, r5) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ec7000-0x4), 0x4) 2018/02/03 08:02:46 executing program 0: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720}, 0x0) mmap(&(0x7f0000e5d000/0x2000)=nil, 0x2000, 0xe, 0x41010, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000492000-0x9)='/dev/rtc\x00', 0x4141, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000f9d000-0xd8)=@pic={0x8, 0x0, 0x6, 0xfffffffffffffff9, 0x10001, 0x5, 0xffffffffffffffc0, 0x40, 0x2, 0x2, 0x4, 0x80000001, 0x4, 0x1, 0x401, 0x8001}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000039000)={0x1}, &(0x7f0000f9e000-0x10), &(0x7f0000f9e000-0x10)={0x77359400}, 0x8) 2018/02/03 08:02:46 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fe9000)='/dev/midi#\x00', 0xff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fea000)) fremovexattr(r0, &(0x7f0000fe9000)=@random={'user.', 'self-]vboxnet0/em1vboxnet1-\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe8000)={r1, &(0x7f0000fe9000-0x2), &(0x7f0000fe8000)=""/55}, 0x18) 2018/02/03 08:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000012e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1ff}, 0x1c) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) listen(r0, 0x100000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/03 08:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = memfd_create(&(0x7f000004f000)='-posix_acl_accesstrusted\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000639000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00007ba000-0x8)={r2, 0x4}) utimes(&(0x7f00008c2000)='./file0\x00', &(0x7f0000042000-0x20)={{}, {0x0, 0x7530}}) syz_open_procfs(0x0, &(0x7f0000d2d000)='uid_map\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e57000)) r3 = open(&(0x7f0000eb6000)='./file0\x00', 0x202000, 0x108) mkdirat(r3, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r3, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) 2018/02/03 08:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) write(r0, &(0x7f0000181000-0x1000)="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", 0x1000) 2018/02/03 08:02:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x6b87, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x5, 0xfffffffffffffe00}, 0x0, 0x7fffffff, 0x6, {0x0, 0x86c}, 0x8000, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @dev={0xac, 0x14}}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/03 08:02:46 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000114, 0x1, &(0x7f0000ef2000-0x15), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xaf, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}, 0x1c) 2018/02/03 08:02:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x17)=""/23, 0x17, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000000)) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x2, 0x0, {0xa, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x19}}}, 0x3a) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00009cb000-0x8)='./file0\x00') r2 = semget$private(0x0, 0x2, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000b70000-0x69)=""/105) lstat(&(0x7f00005ce000)='./file0\x00', &(0x7f0000cc3000-0x44)) llistxattr(&(0x7f0000f18000)='./file0\x00', &(0x7f00005e3000-0xe)=""/14, 0xe) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c19000)=@buf={0x0, &(0x7f00001d7000)}) 2018/02/03 08:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x9, &(0x7f00009ee000)=""/212) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000905000)=[]}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000411000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005d1000)={r2, @broadcast=0xffffffff, @rand_addr}, 0xc) recvmsg(r0, &(0x7f00009f3000)={&(0x7f0000a2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000870000-0x80)=[], 0x0, &(0x7f0000cb3000-0x26)=""/38, 0x26}, 0x0) getsockname$packet(r3, &(0x7f00002ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c64000)=0x14) 2018/02/03 08:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b50000-0x1)=0x0) r1 = getpid() r2 = syz_open_dev$mouse(&(0x7f0000d88000)='/dev/input/mouse#\x00', 0x6, 0x200040) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df8000)='/dev/sequencer\x00', 0x80040, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f000025f000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000b0d000-0x4)=0x10, 0x800) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000037000)={r3, r4, 0x3}) r5 = syz_open_dev$amidi(&(0x7f0000a0b000-0xc)='/dev/amidi#\x00', 0x40, 0x200) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00008c2000)={@common, @ifru_data=&(0x7f00007e7000)="8db449b383dfb9efa9e5933e30c69cf11bbfe78d388e1b83a525f0e1e1c1e072"}) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000422000-0x8), &(0x7f00000c7000-0x4)=0x8) syz_open_dev$loop(&(0x7f00001a5000-0xb)='/dev/loop#\x00', 0xf60f, 0xe00) r6 = memfd_create(&(0x7f0000701000-0x1)='\x00', 0x0) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f000055d000-0x8)={0x67, 0x1f}) fallocate(r6, 0x800000000000003, 0x6752, 0x2) 2018/02/03 08:02:46 executing program 6: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f01000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008bc000)=@ethtool_rxfh={0x47, 0x3, 0x2, 0xfff, 0x787, "d7a5bc", 0x9, [0xff, 0x0, 0x9]}}) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/02/03 08:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1}, 0x2c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002eb000)=@common='eql\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000), &(0x7f00001fc000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000b2c000), &(0x7f00003a0000)}, 0x18) 2018/02/03 08:02:46 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000001000-0x80)=""/128, 0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/03 08:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4), 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000675000)={0x1, r0, 0x1}) syz_open_dev$usbmon(&(0x7f0000f4c000-0xd)='/dev/usbmon#\x00', 0x1, 0x80) ioctl(r0, 0x80000000, &(0x7f000066f000)="b2d1cc4aa10d") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c4f000-0x4), &(0x7f0000f7c000)=0x87) 2018/02/03 08:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f0000ebb000), 0x3170) bind$inet(r0, &(0x7f00006ec000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 180.870772] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10918 sclass=netlink_route_socket pig=19023 comm=syz-executor5 [ 180.909495] device eql entered promiscuous mode 2018/02/03 08:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a2000-0x80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) dup3(r0, r0, 0x80000) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573cc60400003724c71e14dd6a739effea1b48006be61ffe06d79f78000000000000076c3f010039d8f986ff030000eaff0000af50d5fe32c419d67bcbc7e3ad316a199756ed0008341c28d456241f0027800ece70b076cf979ac40000bd767e2e00a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[], 0x0, &(0x7f0000d31000)=[]}, 0x0) close(r0) 2018/02/03 08:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) r1 = request_key(&(0x7f0000e6a000-0x5)='ceph\x00', &(0x7f0000404000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000097b000-0xe)='(Rsystemwlan0\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x5) pipe2(&(0x7f00005f8000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000aa2000), &(0x7f0000fad000-0x4)=0x4) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14}}}, 0x20) 2018/02/03 08:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) r1 = open(&(0x7f0000f79000)='./file0\x00', 0x10000, 0x1) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000bb8000-0x78)={0x7, 0x0, [{0x395, 0x0, 0x1f}, {0xaf6, 0x0, 0x5}, {0x906, 0x0, 0xff}, {0x9df, 0x0, 0x4}, {0x0, 0x0, 0x7}, {0x400007fd, 0x0, 0x3}, {0x639, 0x0, 0x8a19}]}) 2018/02/03 08:02:46 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb3000)='/dev/hwrng\x00', 0x400401, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fbf000-0xd1)="1dfeec25f189d90ff5881440e029fd4066e32ab65447a430665c36dc7b0cf5beef1700b0f376949a8d9cdd0457afc1e990956b2941efdef605b8b8c88d747810848a6bffaa1e3c8ee8e5b209bf07cce56618a83047f8c70d7dd12e324f4a77b88daece0fdfdae2181fa77751c7a26da0e18fd1d8339cbab0748a4af8e0e7e04ce470093bc92a0d8221cc818c9175a0e923c99a0645f33771c964a03ab2abb1d493beb7928d408bb8f24fe8427080218f5c9efc77f6ff48fc38ff1990f1ec75c81f94cad806347d680dce06bb90cb31fe1f", 0xd1, 0x10, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) close(r1) 2018/02/03 08:02:46 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x3, 0xb0100) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000003000)={@dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/03 08:02:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x14, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00003a8000-0x9)={0x1f, {0x7, 0x0, 0x0, 0x135}}, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10}, 0xc, &(0x7f0000516000-0x10)={&(0x7f0000e3e000)={0x18, 0x40000027, 0xb03, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/03 08:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e0a000-0x8)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f000029a000-0x8)={0x0, 0x0, []}) 2018/02/03 08:02:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f000000b000)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xffffff56}, 0x1ffe) 2018/02/03 08:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000855000-0xd)='/dev/usbmon#\x00', 0xffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00002b3000-0x1)=0x7, &(0x7f0000e61000-0x8)=0x1) unshare(0x28060400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) r2 = syz_open_dev$midi(&(0x7f00001ba000-0xb)='/dev/midi#\x00', 0x1, 0x1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000aea000-0x4)=0xffffffff, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) signalfd(r3, &(0x7f0000ef0000), 0x8) 2018/02/03 08:02:46 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00009cd000-0x4)=0x9, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000007a000-0x4)=0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000fc3000-0x3a8)=@security={'security\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x1a8, 0x1a8, 0x278, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000fc3000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1a8}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, 0xff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6_vti0\x00', {0xff}, {}, 0x1d, 0x0, 0x5}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x10000, 0x4, 0x2, 0x2}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x8}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="e0bd4eeafd0a", 0x8, 0x3, [0x1ff, 0x249, 0x0, 0x7ff, 0x800, 0x4e, 0xf2, 0x0, 0x2, 0xe4f8, 0xffffffff, 0x80, 0x4cf, 0x81, 0x10001, 0xfffffffffffffff9], 0x1, 0x401, 0x1}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x401, 0x8, [0xe51, 0x8, 0x9, 0x2, 0x80, 0x6, 0x2, 0x2, 0x3, 0x8, 0x2, 0x8, 0x6, 0x6, 0x7, 0x8], 0x0, 0x3, 0x1}}}]}}, 0x3a8) getresgid(&(0x7f0000fc2000-0x4)=0x0, &(0x7f0000293000)=0x0, &(0x7f0000712000)) getgroups(0x2, &(0x7f00008c5000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x7, &(0x7f0000538000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setresgid(r1, r3, r2) r4 = dup(r0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000923000-0xe8)) 2018/02/03 08:02:46 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f000000e000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210011000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x800000000000000}, 0x0) fsync(r0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f000000f000)={0x1a, 0xff, 0x2, 0xc6, 0x18000000000000, 0x0, @random="5cf338cdff90"}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000)='net/fib_triestat\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000002000)={0xffffffffffffffff, 0x3, 0x81, 0x1, 0xfa0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0}, &(0x7f0000008000)=0xc) perf_event_open(&(0x7f0000010000-0x78)={0x4, 0x78, 0x1000, 0x11800000000000, 0x1, 0x1000, 0x0, 0x6, 0x20408, 0x8, 0x80000000, 0xff, 0x0, 0x4, 0x1, 0x3, 0x7f, 0x5, 0x2, 0x5, 0x401, 0xfffffffffffffffb, 0x8b64, 0x9, 0x2, 0x3, 0x100000001, 0x4d0, 0x3ff, 0x100000000, 0x3, 0x1, 0x5, 0xd0f, 0x6, 0x244, 0xfff, 0x8c, 0x0, 0x8c, 0x3, @perf_bp={&(0x7f000000a000), 0x6}, 0x800, 0xc61f, 0x6, 0x7, 0x100000001, 0x3, 0x3}, r3, 0x3f, r2, 0xb) 2018/02/03 08:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl(r0, 0x24, &(0x7f0000724000)="904ba37916534d1060bc02bf96528beb458924b9eed5095cc9b5631df85bc7c250a920a5a29c28b1cc60f830b5f4408e9fc84137ba0bded6bdcc13dc5159782266f6a15a30084ada72104ece559dd01a9ac379249656024f635be2e4ea3394570a2f0eac40532fd2490ef291b5302637eef2579905cee2b489200e780a428fcc8485ca5a6edf3224eafe26b86a5698cd22d33d1146f66b4ba182578e42f18269ba9ce85b8c75c48ab62c022fa5212e119840e6571154d6c169066a8eea6110e8fd4f2b58b537f06e5867004bbd") 2018/02/03 08:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007cf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b0a000-0x50)={0x140, @time, 0xffffffffffffffff, {0x1, 0x9}, 0x3f, 0x1, 0x100000000}) timerfd_gettime(r0, &(0x7f000069d000-0x20)) 2018/02/03 08:02:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0x0, 0x1, 0xcee, 0x8, 0x800, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) move_pages(0x0, 0x1, &(0x7f0000001000-0x20)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) 2018/02/03 08:02:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000435000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ab4000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c6c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000f4e000), 0x4) shmctl$SHM_UNLOCK(0x0, 0xc) io_setup(0x4d, &(0x7f000044d000-0x8)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d1a000)=0x0) ptrace(0x11, r3) io_cancel(r2, &(0x7f0000f99000-0x40)={0x0, 0x0, 0x0, 0x1, 0xb0e9, r1, &(0x7f0000680000)="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", 0x1000, 0xf3, 0x0, 0x0, r0}, &(0x7f000050e000-0x20)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000616000-0xc)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000c11000)=0xa) 2018/02/03 08:02:47 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)=[&(0x7f0000fbf000-0xa)='map_files\x00'], &(0x7f0000f35000)=[], 0x1100) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00004dd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}}) sendfile(r0, r0, &(0x7f0000fc1000-0x8), 0x9) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000fc1000), 0x3ff) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fc2000-0xc)=@proc={0x10, 0x0, 0x3, 0x10002008}, 0xc) 2018/02/03 08:02:47 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c7a000)=@common='ipddp0\x00') r1 = dup(r0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e64000-0x4), &(0x7f0000e27000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000f8b000-0x4)=0x7) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000fa000)=0x10001) 2018/02/03 08:02:47 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000706000-0x8)=0x4000000000000c50) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa6000-0x4)={r0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000fa5000)=0x80, 0x4) 2018/02/03 08:02:47 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000b56000-0x4)={0xd, 0x1, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/cuse\x00', 0x105481, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000090a000-0x3e)={0x0, 0x36, "7045288d89dd70cadd62232ecc407bb4df1314f464338c4487453338cc4e36573085b1053233a62f5175c72379250d9ef306dd7d53e9"}, &(0x7f0000cd2000)=0x3e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c95000-0x10)={r2, 0x54, &(0x7f0000e1d000)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0xc6f, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f00001e7000)=0x10) r3 = syz_open_dev$amidi(&(0x7f0000019000)='/dev/amidi#\x00', 0x6, 0x80100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003fa000)={0x0, 0xe86}, &(0x7f0000990000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000924000-0x6)={r4, 0xffffffffffff0001}, 0x6) connect$rds(r1, &(0x7f0000170000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$alg(r0, &(0x7f000059b000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(cmac(fcrypt-generic),ecb-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eab000-0x72)="d3ab2719", 0x4) epoll_create1(0x80000) 2018/02/03 08:02:47 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) sendto$inet6(r0, &(0x7f0000001000)="0f0d684147bcff980c7b0242bcfffa60f703051ec11aaf9ff54b1c9f74a3489a576d80ed3e339634e85b57f70a5fd2adad36514531f8652584c0c47eca32ab8320a04d604b6343b174b7e8c58fcb333e7e0f0010051e831a25fff3f97b8586aa4a6c21b1bbc0d24699960ec1ade2b397d72b3bee05794bc0a3870a6800489adefdca44e218f9c67aa1bd2023860009f0f3243b1f229fd3e11f3d3f6ec4027e058af475", 0xa3, 0x800, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0xfc77, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1a4}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/03 08:02:47 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d96000)='net/ip_mr_cache\x00') sendfile(r0, r1, &(0x7f0000011000-0x8), 0x4) statfs(&(0x7f00001ff000-0x8)='./file0\x00', &(0x7f000034a000-0x5d)=""/93) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f71000-0x10)={r1, 0x50, &(0x7f0000042000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a3d000-0x4)=r2, 0x4) 2018/02/03 08:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x0) llistxattr(&(0x7f0000a6f000)='./file0\x00', &(0x7f0000bd5000)=""/4096, 0x1000) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000061d000-0x10)={0x15, 0x8d, &(0x7f0000a46000)="c7e741a91cdf0722bdc9e268f89a0bc7eb24c7d0c3851b74a83781e8befc540cab302b6cf5258269a28f08f56c6425ed72f71d6e8fd2438e578f4efef50be16835f2ff4f67b597940afc57053144da17ab761cfb6d1feb8fcf5c691dbeac4033018ce3d9b741b9e3e5d4c1dd3e2b52c49df14024e3fb2b3bdcbb2b08caf4118ea83ccf849b9e85df6bcd67b1ea"}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000076c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000523000)={&(0x7f00003a9000/0x2000)=nil, 0x2000}) recvfrom$inet6(r0, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000b6e000-0x10)={0x0, 0x0, &(0x7f0000b11000/0x2000)=nil}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/mixer\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000043000)={0x0}, &(0x7f000020b000-0x4)=0xc) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000747000-0x2)={0x3ff, 0x800}, 0x2) ptrace$setopts(0x4206, r5, 0x7c8, 0x8) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00003cd000)=0x6, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x6, 0x4) bind$inet(r6, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r6, &(0x7f00003ce000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x278) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000cd5000)={0x8000000, 0x2, 0x3d}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000d5000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/03 08:02:47 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000382000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000001000)=""/55, 0x37, 0x0, &(0x7f0000002000-0x10)={0x3, {"8e6fc1d701005e"}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000889000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000011e000-0xa0)={0x0, 0x98, "b46add9c9bd8234817f0edbac0607b9e83e3e1750380a863425d2d3634da5c2902ccf1a93a493a8e40e6e963a82dc802a5e10deebe1a35886ff6371e81b160650c95a898ebc9e9eaf967b5374c5f350ce1f78fb3dbcb0cdc20e5bb33c7d56127bd66fbcf168ba4950cb8bc049ba6e876f815ecff057aa21f7cbe9b457c212a972024ec0cc33395d9af0962940f84e9ffd60da5d3f0c26c6b"}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x40}, 0x8) mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000f40000)={{0x0, 0x0}}) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000490000-0x10)={r4, r5}, &(0x7f0000a2b000-0x10)) 2018/02/03 08:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000447000-0x9)='net/unix\x00') ioctl$KDADDIO(r1, 0x4b34, 0x7ff) mmap$binder(&(0x7f0000e1d000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) flock(r1, 0x1) 2018/02/03 08:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) splice(r1, &(0x7f00001ad000), r0, &(0x7f0000dda000-0x8), 0x8, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000f3f000-0x1000)="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", 0x1000) 2018/02/03 08:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dea000-0x8)=0x9) pipe(&(0x7f000045f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000f4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000442000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004dd000-0xa5)={r1, 0x9d, "95ef94f328d254d3429929e5897ac5bbf0977a1b429d2cb6e897ca8660e048022be3a31ad4222e85c07fe1fc2c2192d3e4b51993a700fc6586b799373f5f64b242646149886e7e0b09c7b9da5fbdb0b352a32f375dd11e4f18922b1d744a13a669e65add968fba16babe9fff87b3ce586742c28abd29e4a71106590311d6f48e17f9e1303e6e6ae8645718366bf35a1727c1418e38bdf276294de211ad"}, &(0x7f0000491000)=0xa5) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000bde000-0x9e)=""/158) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000073d000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a12000-0x11)='/dev/qat_adf_ctl\x00', 0x240140, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00003aa000-0x1)) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000674000-0x10)="b8ec6ac0ef6676582abf3881e7348189", 0x10) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031e000001000400000000e000031f0480fbf502007e23"}) 2018/02/03 08:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x8b, 0x5, 0x4) io_setup(0x7, &(0x7f00000d2000)=0x0) io_cancel(r1, &(0x7f000072f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e59000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f29000-0x20)) 2018/02/03 08:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000090a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000a4e000)={0x5, 0x0, [{}, {}, {}, {}, {}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) pipe2(&(0x7f0000a49000)={0x0, 0x0}, 0x80000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00009ba000)={0x401, 0x4, 0x1000}, 0x4) sendmsg$nl_generic(r2, &(0x7f000063c000-0x38)={&(0x7f0000b81000)={0x10}, 0xc, &(0x7f00009d3000-0x10)={&(0x7f00002ef000)={0xbc, 0x32, 0x10, 0x4, 0x2, {0x11}, [@generic="82807d9710dee515c718f0e9a03170cff1f3c91bf9c840462be86ef1a529d983bf4153668f42d6c5c42c3d204a940f81ff831ef0e53a348e2aa3661f068ec6", @generic="077634f6f367760fde949fdbb509334fda39d0aad7ccbfb4b0099b6b815e69d933812bc2bcaf9aeb347db1c1e7893b0af6d8befbf2f8ed9a41d1ab6379106c722d8bc2ccc42d1d92e19ccdc0165ca11273529a2079f5be5ab0a08ae4e428f74c924c56f67965dace8a"]}, 0xbc}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b93000)="17e8586d00000001758655157f00f937f06958d396df24051e7fc4b492d2c1f0be60d2ff0e4dd6d8", 0xfffffffffffffef1) 2018/02/03 08:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000383000-0x28)={&(0x7f00007a9000/0x4000)=nil, 0x4, 0x1, 0x20, &(0x7f000033e000/0x1000)=nil, 0x7}) dup3(r4, r3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00009ec000)={0x30001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9b]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/03 08:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b96000-0x14)={0x0, 0x7ff, 0xffff, 0x5, 0x4, 0x2}, &(0x7f000077d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d56000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x60f, 0x101, 0x5, 0x75, 0x41}, &(0x7f0000275000-0x4)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') syz_open_dev$vcsn(&(0x7f0000339000)='/dev/vcs#\x00', 0x6, 0x40000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00001cd000-0x1)=""/1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f22000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r3, r2, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/03 08:02:47 executing program 0: r0 = socket$inet6(0xa, 0x80806, 0x2c632535) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f39000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x9, 0xe1, "8a22b8b091efe8d7e1712c5c56f41f1a20ef5dc203ea65cfa0423cac14455b6f1f610fa08da932c49af0d123dadc2604e36b0cf5d488abecda3b0fc96d11598795f5df9fb07a9496b0318f508f06f809a1fc31977b931b9671960c90469979e4d98dd3b87a73b627bc7e536461d069b71373fba43d00cba62626e77bde45112c8d7659e9cf32d9f15a86957b7ccedf50bb35f3f08a07f14cfdd755b0d8359b4050a031b57a8a4dd33ea1fd541aa84642b345544de60c3328afbf9caf7cee39c860d7ba9df631afaaae1ec81b03a554f800d36d308ca9db8609623a30507430ef9d"}, 0xe9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0xbe3, 0x10000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000003000-0x58)={{0xffffffffffffffab, 0x1f}, 0x1, 0x2, 0x7f, {0x40, 0x2}, 0x2, 0x6}) fsync(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000004000-0x58)={0x3, 0xffffffffffffffff, 0x1f6, 0xc1f, 0x0, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000004000)=0x0) tkill(r4, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000006000-0x1)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000006000)={r2, @in6={{0xa, 0x1, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x7}}, 0x1, 0x6, 0x9, 0x20fd, 0x4}, &(0x7f0000001000-0x4)=0xa0) socket$bt_cmtp(0x1f, 0x3, 0x5) msgget$private(0x0, 0x10) syz_open_dev$dmmidi(&(0x7f0000003000)='/dev/dmmidi#\x00', 0x7, 0x40000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r5, 0x1, 0x30}, 0xc) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000002000-0x1c)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000005000-0xc)={0xf6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r4, 0x2f, &(0x7f0000008000-0x10)={0x41, 0x5, 0x9, 0x1000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000008000)={@generic="5e366c09bc1786a82a2b8f1136694951", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}) 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0x10)='attr/sockcreate\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d49000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00002ee000)={r1, 0x2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003bf000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x8001, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r0, &(0x7f00004db000), 0x5) getpeername$unix(r3, &(0x7f0000d0b000-0x8)=@abs, &(0x7f00002ab000-0x4)=0x8) 2018/02/03 08:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004f1000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004df000)=0x10) r2 = shmget$private(0x0, 0x2000, 0x54001004, &(0x7f0000545000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000b3b000)=""/148) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eae000)={r1, 0xfffffffffffffffd}, &(0x7f000044b000)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000678000-0x4)=0x6, 0x4) connect$pptp(r0, &(0x7f0000a12000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) sendto$inet(r0, &(0x7f000000a000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/03 08:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) rt_sigaction(0x12, &(0x7f0000354000)={0x9, {0x5}, 0x4, 0x1}, &(0x7f0000aa3000-0x20), 0x8, &(0x7f0000633000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x18b) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/03 08:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f000049a000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000921000-0x12b0)={0x2c, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000028000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000029000-0x10)=@can={0x1d, r1}, 0x10) 2018/02/03 08:02:47 executing program 0: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003f8000-0x4)={r0}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000005d000-0xb8)={0x0, 0x6, 0xffff, 0x80, 0x4000000, 0x0, 0x3, 0x6, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xbd1e, 0x2, 0xffffffff00000000, 0x30, 0x5}}, &(0x7f0000e6d000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d0a000)={r2, 0x9}, &(0x7f000090f000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x7, &(0x7f0000e6f000-0x8)={0x0}) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000c67000-0x31)=""/49) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5a5, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 08:02:47 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x8, 0x7, r1, 0x3, r2, 0x200, 0x2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x96)="55597c085317ba9792a6a06af20058a4e964ee1eaba410363a44bac7fbab13cb6b0602078f4b19ebe0eff38ba5b7ca77e044cbe00bc9920ad87b1b0241dffc5b1d2216a1ec0de1f5675823332e27807ba4bffed7033ce0677186d56d62b48220977387cf9d08a07dfda5143653f8ee9b7cdd936d65541ac9279e56505522e8319ca7ff1462bc0c55fd7a3e3d0664da62cf2e1701d42c", 0x96, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x4, r4) r5 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0xffffffff80000000, 0x200) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000001000)=0x1) r6 = dup2(r5, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r5, &(0x7f0000002000)=""/196, 0xc4, 0x0) read(r5, &(0x7f0000003000-0x1000)=""/4096, 0x1000) mq_getsetattr(r6, &(0x7f0000003000-0x40)={0x4, 0x109496c4, 0x3, 0x200, 0xfffffffffffffffe, 0xe4, 0xffffffff, 0x3}, &(0x7f0000000000)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x4a48a12d, 0x6de5, 0x9, 0x6, 0xfffffffffffffffe, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r6, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3b5, 0x1, 0x7, 0xa, 0x20, 0x0, 0x87, r7, r2}, {0x3, 0x0, 0x8, 0x8001, 0x1, 0xffff, 0x2, 0xfffffffffffff12f}, {0x0, 0x1, 0xffffffffffff5dfb}, 0x3, 0x7, 0x2, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x3f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x2, 0x5, 0x9, 0x20, 0x6}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000003000)={{0x9, 0x8000}, 0x0, 0x6, 0x100000001, {0xf5, 0xffffffffffff1092}, 0x8001, 0xcbf}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000004000-0x8c)={0x10000, 0x100000000000000, 0x9, 'queue0\x00', 0xe1}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$UFFDIO_ZEROPAGE(r8, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r8, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000004000)=0x6, &(0x7f0000005000)=0x4) 2018/02/03 08:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001f0000-0x4)=0x101000000000000, 0x4) [ 181.522353] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/03 08:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080812, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003a2000-0x28)={0x0, 0x20, "753c140747befb1afa1bf68242336bd781c2b4b867f1d8fbcd8207c77a193bf9"}, &(0x7f00003aa000-0x4)=0x28) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00009e2000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d93000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000ca3000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007dc000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x12}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6, 0x4, 0x0, 0x0, 0x7, 0x30, r2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000079b000)={r1, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x8, 0x1000}, &(0x7f000001a000-0x4)=0x98) write$fuse(r0, &(0x7f0000d41000)={0x1058, 0x0, 0x1, @random="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"}, 0x1058) 2018/02/03 08:02:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') lseek(r0, 0x200010000000000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000000000)=0xc) 2018/02/03 08:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)) mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x81000, &(0x7f0000906000)) umount2(&(0x7f0000c96000)='./file0\x00', 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/ppp\x00', 0x220000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b63000)='/dev/snd/pcmC#D#c\x00', 0xbb, 0x100) renameat2(r0, &(0x7f0000026000-0x8)='./file0\x00', r1, &(0x7f0000ab7000)='./file0\x00', 0x4) 2018/02/03 08:02:47 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000001b000)=0x5, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000b000-0x40)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000000c000)={0xfffffffffffffff8}, 0x0, &(0x7f0000005000), 0x8) 2018/02/03 08:02:47 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f6a000)={0x0, 0x8205, 0x3, 0x1, 0x0}, &(0x7f00000fe000-0x4)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f6b000-0x10)={0x2d34, 0x8000, 0x100, 0x200, r1}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000e08000)={0x0, 0x0, 0xd9, 0x1f, 0x3, 0x4}) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/03 08:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f25000-0xaa)="ce2ce1ed25f1bd8c023ba46d59089671bd8d4aa169940cb2d908eeac126cecd15151d40a50478ae685fd56c6b81b2b50534252aa72be6ade2b0ee68232632027e6d26f5d658c3e4603d907346912c96f9112b34e05f343a81cdf289bdcbd466e048124a647d5ca964d037c25b5b3db237070db42def24c43677243804dc53cdf397f30353113430a581f3bd65cb697fe637849b952bc9207b0f0e0a71d43e9bcdf52b8a9ea16143f5abd", 0xaa) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x2e9) 2018/02/03 08:02:47 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000004000-0x24)={0x31, 0x0, 0x1363, 0x5, 0x4, 0x5b, 0x8001, 0x8, 0x0, 0x40, 0x1, 0xffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000004000)={0x8, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1, 0x6, [{{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, {{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x7}}, {{0xa, 0x1, 0x7e7bc3d3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}}, {{0xa, 0x3, 0xc3, @ipv4={[], [0xff, 0xff], @empty}, 0x40}}, {{0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xbc}}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x28d3}}]}, 0x390) [ 181.563842] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0xc0481273, &(0x7f000084d000-0x70)={[{0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}]}) 2018/02/03 08:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000aa8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4000000000002, 0x80000000004801) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000564000)={0x7fffffff, {{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @rand_addr=0x8}}]}, 0x1a8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000492000-0x30)={@ax25={0x3, {"de3f59f1a3e653"}, 0x8}, {&(0x7f0000376000)=""/71, 0x47}, &(0x7f00002ad000-0x1), 0x2}, 0x30) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8), 0x5, 0x2) 2018/02/03 08:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a41000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = syz_open_dev$amidi(&(0x7f0000737000-0xc)='/dev/amidi#\x00', 0xffffffff, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000db0000-0xc)={0x10}) openat$autofs(0xffffffffffffff9c, &(0x7f00005f9000-0xc)='/dev/autofs\x00', 0x40200, 0x0) 2018/02/03 08:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007f0000)="2f656d302af87472757374656476626f786e657431254000", 0x2) connect$bt_rfcomm(r0, &(0x7f0000d42000-0x9)={0x1f, {0x4, 0x120, 0x0, 0x8, 0x8, 0x5}, 0x6}, 0x9) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac09"}}}}}, 0x0) 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0xf, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00007bf000)=""/236, &(0x7f0000457000)=0xec) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/03 08:02:47 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x204) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000002a000)='keyring\x00', &(0x7f000002d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000b000-0x1)='\x00', 0xfffffffffffffffb) request_key(&(0x7f000001b000-0x8)='.dead\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000005000-0xc)='/dev/rfkill\x00', r2) request_key(&(0x7f000001f000)='rxrpc_s\x00', &(0x7f000002d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000002d000-0x1)='\x00', 0xfffffffffffffffd) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000002e000-0x4)=0x40000000000007, 0x4) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) pkey_alloc(0x0, 0x2) r3 = pkey_alloc(0x0, 0x1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000004000)=""/252) pkey_mprotect(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x1000001, r3) poll(&(0x7f000000d000-0x8)=[{r0}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000030000-0x10)={0xa, &(0x7f000002f000)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000002f000)={r4, 0x20}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000009000)={0x0, 0x4, 0x6, 0x8000, 0x5, 0x5, 0x8f, 0x100000000, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xf156, 0xfd, 0x8, 0x5, 0x131}}, &(0x7f000002f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000019000)={r5, 0xfff}, 0x8) 2018/02/03 08:02:47 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000000000)=""/40, 0x28, 0x1, &(0x7f0000001000-0x10)={0x3, {"15a6b3a9f05610"}, 0xfffffffffffff4e9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000)="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", 0x1000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000001000), 0x8) 2018/02/03 08:02:47 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd9000)=0x4, 0x80000000000b, 0x4, &(0x7f0000f08000)={0x77359400}, &(0x7f00008ee000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f0000fda000), &(0x7f0000fd9000), 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fdc000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f00004d3000-0x8)='./file0\x00', &(0x7f000086b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000093d000)={&(0x7f0000fdd000-0x7)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000fdd000-0x10)={&(0x7f00002eb000-0x10e4)={0x10e4, 0x35, 0x100, 0x0, 0x0, {0x9}, [@nested={0x3c, 0x73, [@typed={0xc, 0x7e, @u32=0x20}, @typed={0xc, 0x3c, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0x14, 0x18, @str='vboxnet0\x00'}, @typed={0xc, 0x14, @uid=r1}]}, @nested={0x88, 0x62, [@generic="10e1fb5bf4642354653978c7f1b178b08fd17fa8d31b2687cabaf0b163cc97ab2d3b76d9bdda3505128db5b2e071cd34506fa606c1a50edcf3d3fc0d8b78539c9cb5c58cca7d4e53239c12271b5e7fef3718e4f20abc298785a90a5d1d272285ec69cc12326dd6937cb7a3e5dae3cf1dafe5046699f3d15927953b", @typed={0x8, 0x2d}]}, @typed={0xc, 0x5d, @uid=r2}, @generic="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"]}, 0x10e4}, 0x1, 0x0, 0x0, 0x800}, 0x90) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fdc000-0x14), &(0x7f00009cb000-0x4)=0x14) 2018/02/03 08:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf2000-0xb)='projid_map\x00') r1 = syz_open_procfs(0x0, &(0x7f000070d000+0xf1)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000), 0x400000ff) 2018/02/03 08:02:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9, 0x4a0800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000001000)={'system_u:object_r:autofs_device_t:s0', 0x20, 'system_\x00\tsystem_r:kernl_t:s0', 0x20, 0x33, 0x35}, 0x141) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000073c000-0x4), 0x4) 2018/02/03 08:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000012, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000215000-0x480), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000800, 0x290) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/02/03 08:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xffffffffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu}) 2018/02/03 08:02:47 executing program 6: truncate(&(0x7f000001c000-0x8)='./file0\x00', 0xfffffffffffffff6) chdir(&(0x7f0000e28000-0x8)='./file0\x00') 2018/02/03 08:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000666000-0x38)={&(0x7f00007a4000)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f00009dd000-0x10)={&(0x7f0000f12000-0x119c)={0x119c, 0x6, 0xf, 0x300, 0x2, 0x1, {0xa, 0x0, 0x6}, [@generic="f910c023fd0efa288867d4c26a91f2b0dd75c0d8b132", @typed={0xc, 0x6b, @fd=r2}, @generic="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", @nested={0x100, 0x5c, [@generic="c5328dc0f5ef168ef51cde41857b91dba700ad43ba1b7734c258fe645e32942763714c4d65bce490f10b0d301f2e005b5f722e559036f04d576b11324543f4fc0735400de860c6c010fb52b79695aeec5a7df41650c23e9f39718e210b35152027ced124a1efc4fea9a607a110752440c222e807daf246bead40fa179af8c4d0184c4cd09256da02cda454d83a4f470af43a9abf0c30c583c7ade30f314e4b2f6b5990f700beafc46dfd03733d94f3", @typed={0x10, 0x83, @u64=0x6}, @typed={0x18, 0x75, @ipv6=@loopback={0x0, 0x1}}, @generic="43e8a3e7fe5cad674c41d7fbf2809344c4ff3bd7b30bcb42eb6a9be613ba36100d00e6434e"]}, @generic="f7cfcf60aadc9572f22f1d653dec6ac824b8122947f6ed017b793ae430a3e5d57b96390a03b368fac03d5be493df671d8219e4fc391cd41e174b9fe62a3cdf863a98c473c51eaf97e0ee7f41f4bd0f31cbb2dbb5decd25ec8e3e25d0e89b4db59a6a07751e"]}, 0x119c}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) 2018/02/03 08:02:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000e4e000)={0x0, 0x7}, &(0x7f0000fc9000), &(0x7f0000816000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c16000)='/selinux/mls\x00', 0x0, 0x0) r1 = semget(0x2, 0x2, 0x88) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000a61000-0x2)=[0xffffffff]) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b67000-0x4), &(0x7f000031a000)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000334000)={0x4, 0x8, [0x8001, 0x6]}) 2018/02/03 08:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000646000-0xb)='/dev/vcsa#\x00', 0x20, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d61000)={0xcb4, 0xf5db2b3, 0x101, 0x3f, 0x6, 0x2}) r2 = perf_event_open(&(0x7f0000805000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000046c000)=0x3) open(&(0x7f0000ac7000-0x8)='./file0\x00', 0x4040, 0x2) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00008bb000)=0x1, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000639000-0x4)) 2018/02/03 08:02:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c}) r1 = socket$netlink(0x10, 0x3, 0x1e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 08:02:47 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007a7000)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001d7000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)={0x0, 0x1, [0x0]}) 2018/02/03 08:02:47 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0xff, &(0x7f0000001000-0x1)="01", 0x1) 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009bc000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) listen(r0, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/03 08:02:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800008, 0x8101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f68000)={r0, &(0x7f0000000000)="bd71012b71ac2173d1aae71b72ab54f51f723f0be64cafa5b14e863aa45146b879d76514c5c9c16caedda3ccb1ec5a363e5768cf492c241b504197303e77e2fa5201766ca119158698e7c4c3720e40aaccdf269012af36ddca357daeb8b7aedce1f83e88f86c051a1f6b032fcda49962bb69c454e93623bc59560b6e705a090ce2b61c061bd4ecf4f9af3e2b62", &(0x7f0000f93000)=""/92}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ca4000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x4afe21ceefc4e79f, @random="b6cba338b8cd"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 08:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000066d000-0xf8)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x6}]}) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)) 2018/02/03 08:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000f2f000)=0x3, 0xe6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004cb000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00005b0000-0x4)=0x66, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x4040001, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000056c000)={@local, @multicast2, @empty}, &(0x7f00001dd000-0x4)=0xc) 2018/02/03 08:02:47 executing program 5: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0xffffffffffffffff, &(0x7f000039f000-0x10), 0x80000000, &(0x7f000039e000)={{0x0, 0x0}}) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000039f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000039f000)=0x26) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000039e000)={0x3b86fa20, 0xe85f8db, 0x4000000000000000, 0xfff, 0x7, 0x2, 0xc338, 0x8}, &(0x7f000039f000-0x40)={0x9, 0x1000, 0x5, 0x7fffffff, 0x8, 0x8, 0xffffffffffffff27, 0x2}, &(0x7f00000c9000-0x40)={0x2, 0x0, 0x2, 0x6, 0x3f, 0xfffffffffffff001, 0x7, 0x5}, &(0x7f0000355000-0x10)={0x0}, &(0x7f000018f000-0x10)={&(0x7f00002fa000)={0xc2}, 0x8}) setitimer(0x1, &(0x7f0000280000)={{r2}, {0x0, r0}}, &(0x7f00000e6000)) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003a1000-0x2c)={0xe, 0x9, 0xfffffffffffffffc, 0x380, 0x4, 0x0, 0x40}, 0x2c) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f000013c000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000286000-0x10)={r3, &(0x7f00003a0000)="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"}, 0x10) 2018/02/03 08:02:47 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000004000)=@llc={0x1a, 0xf7, 0x5, 0x9, 0x8001, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/02/03 08:02:47 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000003000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000425000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/03 08:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000424000-0x48)={0x2, 0x0, [{0x0, 0xf7, &(0x7f0000993000)=""/247}, {0x0, 0xd2, &(0x7f0000048000)=""/210}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)) 2018/02/03 08:02:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b2d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000000}}]}, 0xffffffffffffff91}, 0x1}, 0x0) r1 = open(&(0x7f0000984000)='./file0\x00', 0x8000, 0x50) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00001dd000)={&(0x7f00005ce000/0x2000)=nil, 0x2000}) 2018/02/03 08:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000463000-0xc)={0x0, 0x5, 0x2, [0xffffffffffffff3a, 0xffffffffffffff80]}, &(0x7f000009d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000184000-0x8)={r1, 0xf2b6}, &(0x7f000099c000-0x4)=0x8) perf_event_open(&(0x7f0000271000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2), &(0x7f0000c34000), &(0x7f0000b28000), &(0x7f0000050000-0x1)) sendto$inet6(r0, &(0x7f0000644000-0x79)="5507cbe54f91d93571a944c21fe5df653bd2926d98a78e65035f86659f5635278b0fbbd58f5f91dca508b33e4b23ea0a7ffa316490b5c7ed1d7c0806244840393b44f9a7fa2dd8b97fcf0dd764ed194a32adf3d45c9b490252f175557d5400aad93770617bdf34239801b470d2087b81f811b8d19edb5dfcda", 0x79, 0x20000000, &(0x7f0000694000-0x1c)={0xa, 0x0, 0x7ff, @empty, 0x1}, 0x1c) clone(0x84820800, &(0x7f000028d000), &(0x7f0000fac000-0x4), &(0x7f00005e8000-0x4), &(0x7f0000e09000)) 2018/02/03 08:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a46000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) readv(r0, &(0x7f0000245000-0x60)=[{&(0x7f0000a54000-0xa8)=""/168, 0xa8}], 0x1) 2018/02/03 08:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000c04000)=0x7b, 0x15) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x94c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x94c}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000f9f000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f00003cb000-0x10)={r2, r3+30000000}) socket$inet_udp(0x2, 0x2, 0x0) fallocate(r1, 0x2, 0x6, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000862000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c12000)=@common="6c6f3a000089ffffffff9300"}) r4 = syz_open_dev$audion(&(0x7f00005e9000-0xc)='/dev/audio#\x00', 0x4, 0x200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000051c000-0x5)={0x1, 0x47, 0x5, 0x8}, 0x5) [ 181.982899] binder: 19299:19301 transaction failed 29189/-22, size 80-16 line 2842 [ 182.020350] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 08:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f000070a000-0x8)) open_by_handle_at(r0, &(0x7f0000aa2000-0x5d)={0x5d, 0x61b1, "62c03f21ddf091259a571b1e5fa0837481a5b4bf0a403fa601900a92c4cdabdbb32e416189203288a8399c1d0f5245fb7cfb117463c22f9dde0d7ccd203dd2c847cca9b55204428ff6de442fde1bfed29850cfb576"}, 0x80) read(r0, &(0x7f0000873000)=""/86, 0x56) 2018/02/03 08:02:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000096b000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x200000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000096c000)={{&(0x7f000002e000-0xde)=""/222, 0xde}, &(0x7f000002d000), 0x20}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f000002e000)='/dev/vcs#\x00', 0xc6e, 0x48500) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f000002f000-0xb)='/dev/midi#\x00', 0x2, 0x143800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r3}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f000002e000)='/dev/snd/midiC#D#\x00', 0x20, 0xc0000) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000001000-0xc)={0x4}) getgroups(0x6, &(0x7f000002e000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r8 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000096c000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000002e000)=0x0, &(0x7f0000001000), &(0x7f0000002000-0x4)) r12 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001000-0x1c)=[r7, r8, r9, r10, r11, r12, r13]) recvmmsg(r4, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000002f000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x1}, &(0x7f0000002000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r14, 0x10001}, 0x6) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000002e000-0xe8)={{{@in=@rand_addr, @in=@local}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000030000-0x4)=0xe8) timer_create(0x7, &(0x7f000002f000-0x60)={0x0, 0x36, 0x1, @tid}, &(0x7f000002f000-0x4)=0x0) timer_gettime(r15, &(0x7f000001b000)) 2018/02/03 08:02:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000648000-0x4), 0x1, 0x46f0232f, &(0x7f0000bf7000-0x10), &(0x7f0000001000-0x4)=0xffffffff, 0x1000000000) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f0000149000-0x6a), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00002e1000)=0x10) 2018/02/03 08:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000066b000-0x9)='/dev/sg#\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00007a6000-0x14)={0x159, 0xc, [0x1f, 0x9, 0x8]}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/03 08:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) close(r1) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e34000)="108100", 0x3, r0) 2018/02/03 08:02:47 executing program 7: r0 = open(&(0x7f0000c44000)='./file0\x00', 0x402002, 0x20) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00001b1000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003d6000-0x8)='./file0\x00', 0x14104a, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000098d000-0x8), &(0x7f00002a5000-0x4)=0x8) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007b3000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) fchmodat(r1, &(0x7f0000e36000)='./file0\x00', 0x80) fanotify_init(0x41, 0x800) 2018/02/03 08:02:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) statfs(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000-0xc1)=""/193) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000320000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6e000)=[{0xf, 0x1000000000000}, {0x8, 0x40}, {0x4, 0x7ff}, {0x4, 0x7a3b}], 0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) 2018/02/03 08:02:47 executing program 6: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000041f000-0x38)={&(0x7f000041e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001a6000)=[{&(0x7f000015f000)="870df8f9de756490", 0x8}, {&(0x7f0000142000)="33788407f66765781212541b88c3b7f960677406477eea84bcceeae669f5d472febfdb78157e55f845fa70711a26542c150654ea4772ce34c4ca607dc5c2ee0951f610efdd096e25d30ff074f2f53e705a264c1c843a30d1eb865cebcaa2a635c844c628a6cdd53377aa44000d6f4ccf280bed5d667b63827c772183d7d32dc475136696c7d46e1fc5bef526413ef575c7330f3270", 0x95}, {&(0x7f000041f000-0xbc)="7ef5e3260bb06126b5738118e056037e637769aa80d5961b280dab8a80956a3b6411db5b13b45ea4dc9c6cf5b0de56c5ed7c8aa04dd5e2eb6fef2d109257d4458e2f984a630398deff6a8a7e8923e1997e717d8ba522ac4ba8e7f0d616c366a791301273f5054a18fe1fd7cf379818e6f3b173a0a27fbd014aa8a9e62b6421b919f62cfde7f8bb83507be03ac4a931fdc9028061b9a48b4b0bac0a6c5958c5e94f49ab696d5e214fa014f7773751fb72ae70ae140e1e74aa8607ef9b", 0xbc}], 0x3, &(0x7f000041f000-0x48)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x48, 0x1}, 0x0) 2018/02/03 08:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000af3000), 0x152, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/ashmem\x00', 0x4200, 0x0) bind$inet6(r0, &(0x7f000077c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00006f3000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x243) r1 = creat(&(0x7f0000bd0000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000e1000), &(0x7f00008fb000-0x4)=0x4) 2018/02/03 08:02:48 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006d9000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x16f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005f1000)=0x0) r2 = getpgid(r1) ioprio_set$pid(0x2, r2, 0x20) syslog(0xd, 0x0, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000064f000-0xf1)=""/241, 0xf1) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00009d7000)={0x100000, 0xd000, 0x3, 0x8000000000000003, 0x200}) 2018/02/03 08:02:48 executing program 4: r0 = open(&(0x7f00000e5000)='./file0\x00', 0x100, 0x143) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c28000-0x8)={0x0, 0x35f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x1, 0x10, 0x9, 0x100000000}, &(0x7f0000e78000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000009d000-0x4)=0x55e15b3af4670c2d, 0x4) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00001ee000-0xb)='/dev/audio\x00', 0x8000, 0x0) 2018/02/03 08:02:48 executing program 3: mmap(&(0x7f0000000000/0x60c000)=nil, 0x60c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000060c000-0x470)=@filter={'filter\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x98, 0x270, 0x308, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x308}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@unspec=@comment={0x120, 'comment\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr=0xfff, 0xff000000, 0x0, @common='rose0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2f, 0x1, 0x14}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}]}}, 0x470) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001cc000)={0x4, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000060d000-0x23)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x98, 0x2c0, 0x2c0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000536000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@uncond, 0x0, 0xc0, 0x130, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0xfe}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x6}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x6, 0x4, 0x1, 0x0, "94c7406a54b9b8eb172bf40067780e99c6af736bac1fc868e8c06f586991c3208356f01579e51d2576e6cb78ed0c255909a862a97a2d91ba1b6589b3593584c2"}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x80000000, 0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x400000, 0x7, 0x0, 0x1, 0x6, 0x2], 0x2, 0x1, 0x8001}, {0x1, [0x3, 0x3, 0xa038, 0x3, 0x7f, 0x1f], 0x8, 0x1, 0x100000001}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xa60, [0x9, 0x4, 0x0, 0x4, 0x5, 0x7], 0x1, 0x1, 0x2}, {0x3ff, [0x2000000000, 0x6, 0x1, 0x4, 0x6, 0x8], 0x1000, 0x1ff, 0x9}}}}]}}, 0x3f0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000060c000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0xffff, 0xfff, 0x100000001, "6804a1daac116d5a313583ef279801375da0c0577139adbb5221369b9cea07978a47244dd34a8dc96025867dd736a35511cf2175d6602d1d67e1cf0539b40bad297ce562e337dd53284e109dfb9b7ce9"}, 0x160) 2018/02/03 08:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000023000-0x8)='./file0\x00', 0x63) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005a2000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000451000-0x4)=0x14) ioctl$void(r0, 0xc0045c77) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000334000-0x8)={r1, 0x0, 0x100}, 0x8) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000130000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000453000)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00001b9000)) 2018/02/03 08:02:48 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8), 0x8) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)) 2018/02/03 08:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000b3e000-0x50)={@common='ifb0\x00', @ifru_map={0x80, 0x0, 0x8, 0x5, 0x2, 0x100000000}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cff000)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000dab000-0xc)='/dev/amidi#\x00', 0x7, 0x10140) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000a7f000), &(0x7f0000457000)=0x4) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000b66000-0x30)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000680000), &(0x7f0000c69000-0x4)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000587000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) syz_open_procfs(r1, &(0x7f0000caa000)='numa_maps\x00') pread64(r2, &(0x7f00006f6000), 0x0, 0x0) 2018/02/03 08:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) mbind(&(0x7f00006d2000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000172000)=0x2d19e52b, 0x10000, 0x2) 2018/02/03 08:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x8000) 2018/02/03 08:02:48 executing program 4: clone(0x0, &(0x7f000054e000), &(0x7f000089e000), &(0x7f0000dac000-0x4), &(0x7f0000d0e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0xc8)=""/200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000)=""/85) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x407fe, 0x0) setns(r1, 0x4f6c93c2255960b9) 2018/02/03 08:02:48 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f00006ee000/0x2000)=nil) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000340000-0xf)='/dev/sequencer\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000001000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000000)=0x60, 0x80000) shmat(r0, &(0x7f000063b000/0x2000)=nil, 0x1000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x40000000000) 2018/02/03 08:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_adjtime(0x7, &(0x7f0000fb4000)={0x4, 0x0, 0x9, 0x1ff, 0x4, 0x75d, 0x800, 0x0, 0x6, 0xb9, 0x767f, 0x9, 0x1, 0x10001, 0x9, 0x200, 0x81, 0x4, 0x6, 0xffff, 0x4, 0x100000000, 0x2, 0x6, 0x100000000, 0x20}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000479000)={0x1, 0x0, [{0xc0000084}]}) 2018/02/03 08:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001e6000)={@common='ipddp0\x00', @ifru_flags=0x1400}) get_mempolicy(&(0x7f000047b000), &(0x7f00008c9000), 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000c0000)) 2018/02/03 08:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 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, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000767000-0xa5)=""/165) r1 = syz_open_dev$dmmidi(&(0x7f0000efc000-0xd)='/dev/dmmidi#\x00', 0x5, 0x2) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000f33000-0x8)={0x1, 0xffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000706000)}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000031c000)=0xa4, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d5e000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/03 08:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x14, 0x6, 0x3fb) sendmmsg(r0, &(0x7f000091c000)=[{{&(0x7f00009a0000)=@nl=@kern={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000fbd000)=[{&(0x7f0000734000)="ac88fde2c0edd26770d5e1a7af220274ec55ac6d15d5306a5bc613d7d126fbe00093b2f4b3faf677c8fd007ee7c915516d302e6356fdf275b87cac0050d91fcf54f2a40b9d25b7c9f7d23b5df81833ce4c2b96c6a8ae3325d1b286af88611abc762c4b5691", 0x65}, {&(0x7f00001da000-0x77)="2b04f4354bdcceb30922ffb0d926de18a92b440f70aacedb23eabeb8b6fc02d10de0610bd86c3d73f229202b5a8a6803e4e08765dc97f65a602d8ed525eec174b637f4daf97ad569bace09724bbd70b8634cd8758020f63f66219358ed360f58922014149d90f52d32736e48a53f2bd8e546cce95fabb6", 0x77}, {&(0x7f0000b9c000-0x9a)="492b997f99288e5ac71553feced34996c429b46296b0ead83b62705f1a8b520128c8aa661f87958d46e5f94d39c2f96d039ca2e924b108423e4b490b436b784d7a24ae82a5df8117db881dd69bb0924caf20b31415bd4287956f433fdbfac235bf480044414b1c4d696dd3004f7aa34c033c1f755498b32a28bd088d1953e3d29c67893494183e443a23573add66aec0726114483b5ca7a2f557", 0x9a}, {&(0x7f00000ee000-0xde)="97a9fac17144bb605278e5ea31a8a67e4ac9f4e1c1bb1721990faa037a9b036ed35325151cad60c95b40543e32098701c8028797339174923b5e4fdadf52174ca9668609162e2ae5cc21f90d800831cd6af5b95fa9692c5fa20b4ca390a117c383324ed348e7bf7260034d8bf0b33622a56b57db808ab3b8b114f88b1ec8bdaffee0eba7531a7a195e8658b264c570b7e8fc7ee04faf300887163840af0c91c7e15ca428cfaa558a47039d6b7ccb0055e1077a2df5207dfc8d1c0f831cb05016b93cecccb0ea7c7f4140aeab216c474800331b44725d4f81faf16ab6c13d", 0xde}], 0x4, 0x0, 0x0, 0x4000000}, 0x1}, {{&(0x7f0000ff7000)=@nfc={0x27, 0x3, 0x7ff, 0x7}, 0x10, &(0x7f00002d2000)=[{&(0x7f00002e2000-0x92)="300472f8102686c6089dc528971455fa124a648bb5451cf188565f6f751d0551d9d9eee66dc5a671ac28ce293f86dad59e7dc81c3f888caad0071577523f2d8c8c69dd5060ee6872d98f2b3d2bc10fb24d259ed5b4a844e4cb38bf2dcf3b0299c1b541989d15fe75c3bcfba12b86172e5aaec35669ba637b1ac6d825e31a218ecf5b842d8e1acec79591137a20b6433880c9", 0x92}, {&(0x7f0000220000)="45bcb3a7c6418e9ef4644cc1feb448abaff8b1d0f3ba42eaf4b80a0041b5dcb8fd7f6549817b861455847a4512e11ade576646143f6d9f837c9bc2b8e2b1a0c837736e7010ab993bcb07ea9567f33fa479bbab51a65ec241782cb9d9735f88ace01a3cff72dce41f4087d1efa761a471fc80250d463c847750", 0x79}, {&(0x7f00001b6000)="6561c1cbd28570975997462e98cef888466c6c2ba363ab94925ae98d0317a37552c0c48ffb6a90c9ba6eeedcc1023f97c269117ec788d9678869e9330cd2a8c39f08458b6ec3e6258380f70885f14d9a93758c", 0x53}, {&(0x7f0000c26000-0xc4)="1cc355d8d6daa847197811c72acff5519c33dcbb781f96bdf99585a2c8a1286bb2552043edbf8cdef4ae19adddbde0a7bf5a67aaaf67bc0aaa6d82778a1d9c7fa1380720c3efcc4a58d94dc6bb3403418d8ad1b42b6a038e41cc6c34a20bb5d856079f083c2b590a6d39a6141645f52b15f29ef7b5203f3b64048ea82a576c8e8be9eafc1072ac9f34eeb10b828cad4a8792eccdb601dd11cb0577e1701e06ec09da3fbe845f0bb7e5c0214d96de4932093461cdf2cd4816ff86ce0913d3b88cdbccf496", 0xc4}, 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&(0x7f0000dee000-0x10)=[{&(0x7f0000bc1000-0x1000)="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0x1000}], 0x1, &(0x7f00007f9000-0xd8)=[{0xd8, 0x10f, 0x5, "51e927eaa89ee0f65f2ecde0758766467cf8a9093ede324feddb8c908004075821d1a1d43404358bb7194579d069954f69403fb61b56af977764ce09b019dc8156932602b32c28444a25f8ab6133deb02ddd2ff2234414e5713ea9d9f42882241b3ede1236f022290fe7b24ee015e82ebe9a71cbeb966e76c615dccf243e66e72f80ae00ca2b5741569d4ba10da56bb0225d2ce0a5d1912bcd78cc632526f9e071bc28b5a50e78bd400d82a181a750e254d23b60df8a62180a61bd0dca76375c13a5f1251318f6"}], 0xd8, 0x10}, 0x20000000000000}], 0x8, 0x4000001) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f00001f8000), 0x0) ppoll(&(0x7f0000d78000-0x10)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089e000-0x2), 0x8) 2018/02/03 08:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d4a000)='/dev/snd/midiC#D#\x00', 0x5, 0x28000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e40000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x800, [0x800, 0x7, 0x30, 0x0, 0x8, 0x5, 0x5, 0xffffffffffffffff]}, 0x5c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000077a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ecb000-0xe8)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f000080a000)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d31000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005f6000)=0x0) r7 = getpid() r8 = getegid() sendmsg$netlink(r1, &(0x7f0000613000-0x38)={&(0x7f0000728000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000669000-0x80)=[{&(0x7f00009a6000)={0x160c, 0x40, 0x400, 0x1, 0x3, "", [@typed={0xc, 0x4, @u32=0x20}, @generic="7baf3c93b065c81dbd82fe101a16d52eb052c441fc0ea870838f73d743295b1b6b73c672c42cdf8a67db407ef25b949fb42f411f529d1f9860402bd85b7e2f6603eb170609921ea0f49aa0ddbaed8a25da9b8788b2441fef", @nested={0x1cc, 0x0, [@generic="eb6fb7d2d3ff25d55b2dcd0dac4eda182127e90d1f196bc0b6ba904ec92dc82e7ca3c57314ff7b457abd4f413a82d1800ceb77a288ae0ee575e919bd266166c6d884771a5e5dfa11d9702973c86aae46b8ed0146591b3dd17e75a6db3446e9a019582ff656f5f211dbe009634085abb180206146c4178d78056227cfc8613d108c26d46f2213079c6051ff53311394dda45ab3408eb064f91be1685d1b67ab8697c75527a8a522c85b1ad77d62f48e47d4ebfe4999751aeb360b59614bdc1381eae273837b4c80c67d908e8b0bf28741a272cc0315982f426bbc27dc27", @generic="74a7128257045658e199e7252be2e6d3879e0d0eec521ecff341787b62728c59753c33032bb20ed8ce536308b4e36d0311cabf8031080c7cfa7ca407e7e6a24765aee614dca1ad041e00412ffe0da16428f2b5550a5555d092aead0251b14fae36cc49dc410c7aa85324d37294091a71ecf58f8922b7b021ba9edc3d129c922e359834613149c420fee0258a71b5cfb909f0232c1fa9fa59e3c819e15b892235ad4374ecbca8d806bfba0d063d7d81f1e9cb26348fa653fbc38e5ef702a6f55c4ec467a6d5407dc687403a503a2086799d58a106a4632b2b436913", @typed={0x10, 0x5e, @u64=0x7fff}]}, @nested={0xdc, 0x22, [@generic="fdcb34bd507f230d6bcbe63dab2f9e88698e716fe88e13cefc249029314ea5176334ba3fa0da1e7a84ec662acc6e502eea", @generic="2bb536ce5683e5a386bb26e51cf7ae7e7427aae0c73da94ae80d488b6e551143bc1627c29a03cd7f741dcd865f9d30a832ea24a86dbb105549a4f6328b7f39d3dced38d8617aeb381d8799f9810cf8a8d4eae705e0a4c76388488c0c4f87ac888bedb4b3551ea6547b9d097ada8f2eeeb73ae44b5ccf64372b9bee7517330a53642c0a2e2125e5fd9aca8d4df0d9773467a443597560e6859289b82d6bec012762b1edae494f0b"]}, @typed={0xc, 0x2c, @pid=r5}, @generic="02ab4ae327", @typed={0x8, 0x7a}, @nested={0x12d4, 0x41, [@typed={0xc4, 0x10, @binary="69d2ec8cd79314ab95514b39ce531601323bb11d332e22f3658235009fe659873a436b62833f3620b0c90760ef0682a376ab83b970fb694d529440bfe3184fb4479532396f51f29c69ac852484cb76af2046c25b8b18bdac467bc9fda86874e97404fb9b456946ae15947d17ea2c60674de415ad8c42edf8d0a024f96b95c48789f38f936e2e341a623c3383f528a1287b1bbe2dfc599e0d3e12246e8d816c8123c5355b05b4db40fa6b01270a1473e172c44b0c3e8115304f"}, @typed={0xc, 0x3c, @ipv4=@loopback=0x7f000001}, @typed={0x90, 0x26, @binary="3210dc61b88e2466ddcb90f5fa6ea1f5f058cf262f27ddb36f633e949584addab10a9e35747874a1e814a3395bb6b2d75aba9fe2f5220cc741ab8cd0c5e0b56cd5b1faa42226ad5d0db2033657ef9cfa7f5a6a45464021ae2d6a75a66d54d27daba0f36801247ecf2b88d89a395ebba038806faa69d3399309d41838d2ebee81a0b942b8051a"}, @typed={0xc, 0x87, @u32=0x2000000000}, @typed={0xfc, 0x61, @binary="8aab26507b389d31fa3804d211127c5ffc6289d53623b5367aea0d06b32032dc9a364baa96f1ce1e30bca8a1c2af00c5abc3f11721010cc84f686e1383b3f7005c9812483e8c3dbbe6a31fafa30ef4ee6a6c20f72687f5d417687250c950f9f978cfb50178a83441edd22cda14010ca00a5070c809b23a9af42d25098f6b078cd9799354e8e191892491304f3b28a2e3166adc1cb7fa5d7589beee406a04c5a6a00957d3f9758bfb979187f3c76811df1613ba4b6efcdf7f522e538511008ba8379ad77bd7a94d133dab6fff1d61d30f2e5f201ca9a73eafffa5bcbdb2b1bc7d8f0f3ab8975b72f323adc1fa183b0a8c2e45dd"}, @generic="b53f0b33a40b8a2b141495f7b990579df8c4cead457cc681d1a15fed2f66869be867395a270b55b48827e2b6d3853e", @typed={0x10, 0x26, @u64=0x8}, @typed={0x18, 0x75, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}}, @typed={0x10, 0x54, @u64=0x9}, 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[@generic="3235504374e76774f6a560ea060e25aa4fd02dd158a27ec3d98c9d346f0a246b4ce3d1894f0ac3ff586b92f298af2620cd735b49f5d023cfcb6f93b36512f4c4ff2bb3e0bcf59557f984231248edced32df744613fcb5b6c9b27872034deece41bcec08844669c65b5269fc5561981d2d7037cb3cd6538dac2a6b7fbafd68966b52bc06bba0651ae12d4f2dce6155b1f2a8ca0b94d9d35bda67b14c32245e295ed542193c9ff828e0d1bb850696108bf319c1da20c8ff175cb285d4915ef93705e99a61f3357fe3c0318b7d271727f7f12938d1a2b525b366b97e41f2b991909aa7247cd7d41ad76dd5db103d80b4e5b655eed28c15c9800e8e7d8c9eed7c92a6b28524892b96cfb1734b197111f5695ad4cf86366e0dc7814ce8752fb79135920b48005ec38781e15474605a180b519b3cf5f1c65008eddcd9c1ecc002d18306a5bc646dd59625d8ef9ba716533978cd463eb748496df6c09ab1f6fce7dc56aca28af7e3740f2473d5b4f783bf4c93ce7fb8487936d4511630729e30bee19683798eba69200ed6fd498d519b3ee0e747d4e5a3955b7856c5d2178b57542f200436f21560d051deeb04321762a1094bb682497201a995d43735e08197e659d6f41f29f428f13342ebbad803e4dcd3ed4b720c881269c6cd2716bbe4771cb6773a0a366bb03a6647d9bedf973dfc17be3aa3fda507a192bacd485db268d4b442a0aaa34ebfc932f332852130539dd4af7b582af25afa73fa0b3f89f146ea92848dc1d43f67e6d14b120c1d2b39f1b7e5e3a49585e1d8c80c0c0ac05fbd474cec1a06d0fd95c4f0376e361d0c010f9bbfa6187c8a5e53d63819dc2576cad8315c9c225a65f5bec0ad6116a96257df428143bf7f90821b504ccd4db90be8360601620b984d492576d9e7df6f9c193310fe6db93e2e077b5cfb8de684b3a2ca7b20da0302e162fea0f7ff18133c1a3441620f787d160216972b9153763555417f4af8a29acdb86b7ff126912235e32ff387473bea66ca7c8edf6d573a83015d734f400788b8387774a7fa76447a45ccdeb9100405cb45938640bf9b0b01cb9c2566938ccd3a44ffda839c88dd54488960b75c6274d417aee08fb5b859c28f4cc4ea8915ba2e27dade443b86bca1187ed293bdb69386f48daa3804805e1fd4db92529d18116d59fca025d1d71afdd0622cf33208d95d136f550ec5ebc2abe97da242722b4d05b5e51387bb64f5a698b0319c216ba880d3f38641fa599bd929f904e48c9bcfde6419ad419141be1313f387914e57fd6e9d420343b3b9bc2f9eeab627a41a2dabf3ad9135eb299d9b06ec33487708ba4b3ac0f56182b10f0023f68aee048a70608a114b0b01565b09f4a1e53dcab0fb14049ccc9621993f62f4d4c67700d5e64386c9537c28faa8c5c1e234cb1425ab1e03b0de4a8a02019bce74fcd2f0121966aba7627144e1a26db2c4d7dbe8ecfecee3dad411c97d0a754aa25054c676669dd55af1cc4a8dcc4eaf633a105c95addc97fe97f55ae77b23bddee61c9de42253b16ad573e6d4278c0bec99cd069abd290efca77d7e2f8983d294b4cdade557992656628783f71c1639ce2d2d9aad2da7f029ef1ec735564c812b44cf6e05ab1077a54ea85e0774c5cad1eef8891211a1a72c15a94c51916b5a60efa1a81f5593339d897179c0b5cd3f3aaa5c4020a48bffc9e5bb12109058734838df6ac17eb00a0b7e56882c1366df6677dead842b028bea5e1848ba52433ffaa34739630e34397b66a4658135589615d324303f03fdced3c4d162adae5b904d130ece27171e1ca4a8cd62ad4e1bc00fd6fc5b6d382b8d32c2f3c4cb2707af221fd07e83aaa73a53cc0ab2ebb2fda54e29a780a0dd311a643a5f137510cd9c12b27a17e54dd6541ca6826baf51b0e09c980610a3bf77e747ab950ee1e5f32821433d49c3c50228e97033f65b83d20d334c013022c97f4806d6184fedb9ab630ea8a63354cb4572ce6e2aa573d67ebb63cef286019c9fae11ed4338bc2749a15d347c00aa8f7bae5751e770675f71dd776421ba817c68f2989c5f5d4c7caf3ad18d1c878d265a611351911007b72918b4e46a3b135242b3904d68a023f54d5fe44b046a6d528f2c292bef59f6dd7646c78be19f36c19b863ccf1a6e21b0d4435c3d774e5deaf79b5009b00af048b537d3858a17787251ef02162b7e61bd62124afddb86dbddc23cd84dc45a2fc51ba9846fda816997bf43f6e9fd93e25eb7c26bc52a8d66f453fa6dd05349cc4ad2bfd0ddd6afc2f34197226730846d4b2025ed7f88183a1a5b1f49b8f076b14f98b7f00d3c1a3892a8dcfcfb49b100d0ce846d88027796b09eca39c320a60c2c591e9d2f054bd12163440ac3c9021097945da1705ce6b8554dfa8395c427503823363b1a3b06cdd38e6855c4c01709fb220682450207122a92bf652020467952a66d57ff17c9a5251684502228c6765438545d84426fe633c9f7f238ab7024e9b02f3edcd4267c1f09ab41c27840fb6227e726793400f4ca05390fae38eb13eee00eedb87da7e2d9dac1811b1bc09b48bc0d70a2f04b86288c5d5d58ae5791c89cc89a19ab6fb1ee59ac8af0968eac6305065ccba93d8fadd13aaaab5f8ed94af4cda59ff5698154b337cf4f4300f817eb1fc2dfabfdc6d11ff64fefc9ddd2891b3ffce9cae54055978de24d8dbbadb8fecac7d08bcfc4efcd0ca8f7be2563fe761cbe1518b354c7daf2f498e6a5b6d9c87bd11746ea89b7757fea9d2f7863c18820e5a790f096203c85a618a4b60d4360547968640ecbcffc77e899cb2baaec085552837524c08172a9958d700e0014c5b5160e226c84fa97e4f28ad7acacf51f9c13501a43fc75d1dbd5456157977e9b1d53aadd8ea5e7bd50fd3942ef906d3faf4b4823c57d6dccadd56f0b8557c329c19c0a400ace4d4aee23122b2387c45170e1daee039dd8dc1caac608c24cdf1871139e8408b2311a72d87a5a8d5c22b9cc924e6ad00f2b240df9c509813fad8e510b2cde434488f013318f4a3349ad5fbea55ce7147018b0121c6b5e2b9b349b663dd860a6c312927fcba697ad80b962733a9251f5577423b3f6969b90841bc0e1d1e8927fb7a8c248d357e2a2f099999959a7c709eddb4ea7d71b219cb393f775906dcfcb1af14f764e969f5605a60b5051b5729c9174acf973224adbfc796065dd650b0be56f4bbc7cc6237c3a693362d41b49f39de83ea2a8cb8ce8444142b11c7036c2994a705561a96cc19fcaa4c6379eb1ab5234501325cd504cdac273c1e45d5f45e0102d21cdf5b574e80e3071b0a3d3f53fe4d1ab104be8a177b028bef5343ac44767c0de4546463dbc0cfe574df7b4f017bbec5c4550cb45ff8409d035c64f6f9a146433bc32a02d602fbc7c1988c4c12d2f4a812e5d5fe58c05aac06195a87d4cfc661d7abab2eff4280d358fd93812951cbf2d705235441085bfbf4ed3dfe19328aede6f562564eb78e97671c75213d46ad091981658eacadbb95c78f5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@generic="47f3ccde000af4bd8ee38bb7e47854967b7ecbf6efd41216ddca37408e600ced45e3b9c6c9b4c7941c0e8259abc3c9eb06b76ce972d999db50cd5e48c6162e3b66b7084d2bf8b79be0feb2b4b86b48a18e25c33c241ae057db979bc1570bd4db4d4f96bc4f59bcf6a4115b93c00d0bc0890df5dcdc82318dfe7c17feb1bcc55f07aad2bbf5e943433d6e01dfd662e8cb808a173cc57d44a9a787a1ab023453a32c506f2c893b98d30aa7280a24", @nested={0x348, 0x63, [@typed={0xc, 0x43, @fd=r2}, @generic="f7bf585eee32e2205d721e5bdd96566947199920001693cdcd98eea3caa14685c101674f559e83404f85d34b42e1d5c693e15bccc5675f4fe0674fdec8272de567474ecf3f7eca09f4e322f36a5800055685f09f156482bfc4528cf475ca78069aaa485d0f5e5c9ff66217ff4561cc39915dfa01bd384395078d850b3c6f0ca25ef8f41cefde2e9ffd7b7f33efdd5cdcf0426be79b59ad07a8080e96", @typed={0xc, 0x8b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xec, 0x34, @binary="ec4c0c4e0834b01e7eb14f54d948d51b5b8d8621f521bb4da1118ed837abf571f86609be7f2fa8ec227152154c857c030748364845fc0aa4d7b9eb6e63310ed0ea6e186ec1e3b1a63701c1a2e926bc5f2e3db67586a4341c521d7a93491bdaf9d458f653d1a7617e6e170c5b91ec8e0d3476872d204551c20d1638f4e6ff512ee502aecb6cda429be6c445361cd4e76a570670114f32a811d5c519450dcacb3f6f18f884cd9db2f0e1f4317ed5956511f51d23d20a8120ee7eaed6dcdc666c66f8afb86d5bc2fa52e2b52c9ec5bdb8a291222c031e2b651ce6a2876bc576a97afeef4c"}, @typed={0xc, 0x67, @uid=r4}, @generic="8d7cbedb83265deeb3c2d350c3cbe17aafe81773e8913d67e137a7b6371205741d22f7188d9f2237909b3189c9ecd8fd6fe74658ad6ed7ea5faedc400897e3426ccd0602c82eace847d30fdb248497dbb859fe93af9080bec4cfdef62ea27bb6c08e29688fbf1f01256e1bf49cbd2058602a059660b7024afbb05cbc2376dee8e326fcb2c1b3e2339891428819b47d9071dafda5ea429c0e0a76dcfcb571e900d3e866c62e7ec2e0bfb3ff7bc8280cb113a6aecd8571a3fbfcae5fcd8a17dfaa330959290dcb9fd6acf9dfc2b51276d52267743fb03e2b3105f0", @generic="8cb89da3d0187697886a8b2417f2728a7ce1e65293014eead53b04f57484f2d36e38d9a412f43ed68b1d3b5b213f97542a18fca5", @typed={0xc, 0x6e, @u32=0x7}, @generic="21a8d1e392fa9f25cdaf43bc1e42e42ac5561082bc1215bf3a2f054820c8dbcbc4369a185672440db68549172e712d353a4f957fa1e05b8ca995d9e56eb63e64ae72c294170ca1b01beb4437d62cd53f4078bc6808f41c80fba21591dfdca5013b936e9863f7bcf417657aa3a687d405984fc80d395f369fd978d15e"]}, @typed={0xc, 0x1d, @ipv4=@multicast1=0xe0000001}, @nested={0xf0, 0x8e, [@typed={0xc, 0x41, @fd=r0}, @typed={0xc, 0x64, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0xc, 0x18, @fd=r2}, @generic="982f7dad34963d7d60eaf25413a066fb398a945dadb35d52f67c1e6283d9ae8af828591b93f79f0743648c7d77a00cebca860726bdab21834c513e63695fab39eb23b359366233f1d346c01a380e9dc578bf314e4796a14a9d3148fab262e8835ecacd4cc1d5f8668d14af8775749532b7c31c5fb4c00ff5f2160f54a9d1f2bbedec10be76f36e55a22fdc6c61ba601e9e56d79703fffbf843496752fd4aacf44fcd57cd17df9f99904e09c58eee8f4ec3eb5ae9024583c2a5993420fc5ee61254db07617d74f6"]}, @typed={0x10, 0x25, @u64=0x5}, @typed={0xc, 0x1, @fd=r0}]}, 0x1520}], 0x8, &(0x7f00000d2000)=[@cred={0x20, 0x1, 0x2, r7, r4, r8}], 0x20, 0x2000c004}, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000057a000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r3}) socket$inet6(0xa, 0x7, 0x3) 2018/02/03 08:02:48 executing program 2: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000350000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/02/03 08:02:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x800, 0x204000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00009dc000-0x4e)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r1, &(0x7f00002ea000-0x8)='./file0\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d85000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x120, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00006cf000)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000eda000-0x4)=0x9) 2018/02/03 08:02:48 executing program 0: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000099c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) ioctl$TCSETA(r1, 0x5406, &(0x7f0000687000-0x14)={0x9, 0x1, 0x10001, 0xc5, 0x20, 0x9, 0x1, 0x5, 0x3, 0x8}) unshare(0x400) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x7, 0x0) getsockname(r2, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x3a) 2018/02/03 08:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffff}]}) memfd_create(&(0x7f0000047000-0x6)='\'GPL:\x00', 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x7, 0x0) getpid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000012c000-0x8)) perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000e95000)={0x7, 0xd03}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000fc8000-0x2a)="a026c44c0e9d7ae92ed516e60d4435305c4a486f15062eb08e0e0e8b787b0d449c941ca90400b80e7dfc") setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) timer_create(0x0, &(0x7f0000521000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000e13000+0xcc2)="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", &(0x7f0000a37000-0x75)="7e3b8a2e3d902d60b02c4d86bf4fea27e00390f9d12678ac4e3751d8d34feb60dcb519ceef86a8710eed7e045d9757fcdaa675f33839a2733797febc0c5bebe8d60d0e96d936bc3d1d6e08e6028462f04f208438dd8b4c178e6bb6012a421fe4e30e7d615178130e835138d66dfa8b429593"}}, &(0x7f000013c000)) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000122000-0x4)={0x13, 0x0, 0x9}) 2018/02/03 08:02:48 executing program 6: r0 = shmget(0x2, 0x2000, 0x54001000, &(0x7f0000638000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x6a)="560cf97cfbb4bafa5c88342470b7a8f0512543bd9f4eab21f5e2b8e408d214f479c09529c8ed7f761b92e2fdbc38e6537defb73078f2a9e607accdd28db670ae48d8ccc69f893d104037ce085fbb6b75ac9c02b9f60207114ef6afe8c79eab734fcb80bdd8ce32c83a08", 0x6a, 0x0) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = request_key(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)='em0bdev\x00', 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) keyctl$set_timeout(0xf, r2, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/114) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) readv(r3, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) 2018/02/03 08:02:48 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e8000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005b8000)={{{@in=@rand_addr, @in=@empty}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000dc6000-0x4), 0x0) 2018/02/03 08:02:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x0) accept$inet6(r0, &(0x7f0000632000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000adb000-0x4)=0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, []}, 0x16d210d) 2018/02/03 08:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) r1 = add_key$keyring(&(0x7f0000906000-0x8)='keyring\x00', &(0x7f00002cc000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000709000-0x8)='keyring\x00', &(0x7f0000eb4000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000415000)='asymmetric\x00', &(0x7f00004c0000-0x5)={0x73, 0x79, 0x7a, 0x3}, r2) 2018/02/03 08:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8}}}, 0x20) getpeername(r0, &(0x7f0000d2f000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000bad000)=0x20) 2018/02/03 08:02:48 executing program 6: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r0, 0x2000020000fc5e) listen(r0, 0x0) listen(r0, 0x42) 2018/02/03 08:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) openat$ion(0xffffffffffffff9c, &(0x7f00004c6000)='/dev/ion\x00', 0x28200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/03 08:02:48 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000061e000)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xca, 0x8001, 0x10001, 0x40, 0x0}, &(0x7f0000ac4000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008e4000)={0x7fff, 0x200, 0x101, 0x8001, r1}, &(0x7f00002a1000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000002000-0x18)={0x0, 0x0, 0xbad2, 0x7ff, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000-0x74)="462e78e3af10d87180eddcb768c11414f6f3d69e8d1b660a37a5ee1c1e7d393dc1e335b233f70af679df22bb33b9839fba980d7433da04b6d0b3ba4afe1c88dda22c2ab3e892c803b92286db8e387b5c1d18697adc299dc859a3e59ddae57ad172540a19b13ad76399b4366ef231e17d13d3c78f", 0x74) r3 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000-0x4)=r3) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000004000-0x4)=r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000003000-0x60)={0x0, 0x31, 0x2, @thr={&(0x7f0000004000)="c72382b1", &(0x7f0000004000)="120526df"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)={0x5d, 0x100000000, "6d014a597f3336676f00cb174aa18d769ba24bb2aae271840c237ed76f893aa509697a36b0a85a1a19cd353e742ef943232095b9f6ef42ad14f8ce48b9c867d2a2fb4521e190d4eafd62bcce297d70b410fa979d3b"}, &(0x7f0000005000), 0x1400) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x25d, 0x99, 0x7ff, 0xe8, 0x80000000, 0x1, 0x28, 0x4, 0x1ff, 0x40, 0xfffffffffffff5ae, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r2, @in6={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, 0x90a, 0x81}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000008000)={0x0, 0x2, 0x4, 0xdc16, r3}) connect$llc(r0, &(0x7f0000008000-0x10)={0x1a, 0x17, 0x7, 0x7000, 0x5, 0x8001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) eventfd(0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000009000)={0x6, &(0x7f0000009000)=[{0x401, 0x9e, 0x7ff, 0x5}, {0x7, 0x10000, 0x9, 0x7fffffff}, {0x0, 0x4, 0x6, 0x7f}, {0x8a1, 0xffffffff, 0x8, 0x9}, {0x4, 0x100, 0x5, 0x7}, {0x125, 0x5, 0x1, 0x401}]}) 2018/02/03 08:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[]}, 0x20000811) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/03 08:02:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x40080) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000020e000-0x28)={&(0x7f0000715000/0x2000)=nil, 0x1, 0x0, 0x40, &(0x7f000008a000/0x1000)=nil, 0x4}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000002000-0x40)={r1, 0x5, &(0x7f0000001000-0x14)=[0x2, 0x3f, 0x9, 0x0, 0x3], &(0x7f0000001000-0x8)=[0xbf3, 0x5f15], 0x1, 0x5, 0x3ff00000000, &(0x7f0000001000-0x14)=[0x4, 0xfffffffffffff61a, 0x6, 0x5, 0x9], &(0x7f0000001000-0x8)=[0x3, 0x8]}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000002000-0x38)={0x39b8, 0x87d, &(0x7f0000000000)="ad3f9d141bcad8", &(0x7f0000002000-0x69)="4b807c63bd2a3761b9acb9ad56444dd9285a02c7ac896e4af4d019c0014fbe71426da401484e3fe8756b638e9ada1b001e1d13de2c8798e3e7c770182b199d686af6d1cfd8bea89d83077298271a3d2cfa263926b1382ad1cfd9d85a1652957719312255bb761e45d3", 0x7, 0x69}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffe01, 0x8, 0x8, 0x80, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x0, 0x5303, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x100000001, 0x3f, 0x1, 0x80, 0x8}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x305800) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000001000-0xae)="1d8b8bbb32dbccb0f432b2aa09a747ad7596684711dfb21049025eb42e302b2800d2fb90c259e00532e336849e1f23203a20da76d2ca4ef92d498420f3d5ef0428f9d69bfb4441719a47720701bec34fb75c3a2f5b36c87c78be4508c2685413db9f348168661cfc7b9c2c190f8dcb5ea614c54b0fd47c8740a666e43863771584d43585990fc090ac08ba34aa287fa23189309dc925634d04b32034f0f5da54cbc07477407db4f9ffdf9eeaab80", 0xae) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r2, 0x1, 0x9, 0x7, 0x20, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r2, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000005000-0x60)=[{&(0x7f0000003000)="bfd1a8b14a3bbf377a35960010fa9528e8d24879b034a11f797e75ba2d698ce33612a2911b090b3f97a829f25321d39f5fdcd2aeb6a7637dbb9835276558d113e3e07f3fb7a38bce33720420f3d17b85ca81aabc1bc3d5c52cf625", 0x5b}, {&(0x7f0000003000)}, {&(0x7f0000007000-0xd2)="c10db54cd79f07acb9f483b8248d3ee8412d615ecdb4d4117753e6e9ef7ca55eb94511bffc5afc4b454eb0b2ac28fba3d9890d69d11d2638fcc9c4e46290472aed47e62820ab23a498cf8d92122c133002f3a6219eee57eb189124dfa77140a8757b263a3d447a7787876524d42b8bedd67c1185d36d37d71af7e23d889314528d2d4e5ce6414b6a0e8db8d09f5c0c3952769207dae6fc6eb4cd8680392b601031c23bbe66b5f7ceb41f61a3a53c8ed259688003c0a2be574e6488594459e3b248df69e0ac8ac241994d5ddfbcbf6a21c7d1", 0xd2}, {&(0x7f0000006000)="cd775acdd538bc2a11b9668a47e92e9ce06c3c6288fa1dd1c3f3ad968fe1908facaf0457517b76dc", 0x28}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xad)="89b6e18f28176306a95b71bf3515239d9b1d22424ac24c7f6dfdf09ed564b84a5e7f18397f9c0f468a9598419e2c88d2da336c34f2f39698c0daf560ad2ccd87969a303729a89a86a83915cfad9ac03f2096fd0943049ac9f55af89e79018b9a6aab09cf2e84c7e511c92a1d85597c58717e1044abdedd149f81e93b659e5ae348fee9ec9463252ff851218b0cc47896eb363f4302753a649f3d518f5ee2332b9f31800fb2827c908a018a7497", 0xad}], 0x6, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000007000)='./file0\x00', &(0x7f0000005000-0xdb)=""/219) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000008000)="83603641058ba75d442faf9107adc96552ba6cd8232e7b6f456acc95bf54614dcbbad1608f2e745aebe394e99d", 0x2d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f000000a000-0xd)=@known='security.ima\x00', &(0x7f000000a000-0xe5)=""/229, 0xe5) 2018/02/03 08:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000608000+0x66d)={[{0x1, 0x800, 0x0, 0x9, 0x6, 0x100000000, 0x5, 0x4, 0x0, 0x1, 0x9, 0x0, 0xfffffffffffeffff}, {0x0, 0x9, 0x2, 0x5, 0x4, 0xa129, 0x0, 0x0, 0x3, 0x5a, 0x1, 0xd7, 0x5}, {0x3ff, 0x3, 0x401, 0x20, 0x6, 0x5, 0x3, 0x9, 0x3494000000, 0x0, 0xffffffffffffebde, 0x6, 0x8}]}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000064a000-0x4)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000b5000)='ns/user\x00') ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000164000-0x13)=""/19) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000ac8000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/03 08:02:48 executing program 4: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") clone(0x0, &(0x7f00003b2000-0x74), &(0x7f0000345000), &(0x7f0000d22000-0x4), &(0x7f0000d24000)) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007b3000)={{{@in=@empty, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000ca8000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d27000-0x8)={0x0, 0x1}, &(0x7f000009b000-0x4)=0x8) r1 = dup2(r0, r0) r2 = syz_open_dev$dmmidi(&(0x7f00000b1000-0xd)='/dev/dmmidi#\x00', 0x140000, 0x200) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000d2a000)={0x8, 0x0, 0x1, r2}) 2018/02/03 08:02:48 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x84}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000-0x20)={0xc11, 0x2, 0x8, 0x3, 0xa83a, 0x40, 0x20, 0x8, 0x0}, &(0x7f0000020000)=0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000-0xc)={0x4, r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000022000-0x28)={'vcan0\x00', r3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000020000)={r1, 0x6}, &(0x7f0000020000)=0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000001b000-0x10)={0x0, 0x81, &(0x7f0000003000-0x81)="c9a3dd0cbdaaba22bbea29fb20a38c22ea9670209b9677372fc7c3fa1e8c6fc27cf2d3e48020cd2e0ced0965c9bc4733236da4c7ca45e6483d36e873e5d48c7223a007d7daf9e8ce2f2492a7cb7a6173f9cfa6431c05daef8cb6fd6adf17c0dde37d58db3ee40e7414ff4215b0737294c910674f29c92f382ac4639d37194b9e7d"}) r4 = syz_open_dev$admmidi(&(0x7f0000011000-0xe)='/dev/admmidi#\x00', 0x2, 0x41) r5 = getpid() tkill(r5, 0x1b) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000001000)=""/145) 2018/02/03 08:02:48 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000002e000)='id_legacy\x00', &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000002e000)="87a5b141063525412b3df5bf13899b715d5737f59b7c3772d8637640ff8e588e8c61afd45f7b8a67e6a7bc74c2fd793f7145538d913327b448867213dda266cf5b544f024e335fc5c185cf0b8d597368bf5271", 0x53, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000001e000)={0x5, 0x1, 0x8, 0x81, "240cb69535a61e772a2219f5c8564ae16a08597fe633c9e985e47fc13992ba12fb90d9ec398a33b895cd6734", 0x7}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000002f000)={0x9, 0x5, 0x1000}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000002e000)='trusted\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000002f000-0x64)="b93f6ee10a97060f015231984336bbee613f6769a3b59ebaca75ba37fc723cbecf35d1140a1a025a69b6426dbe226fedc726f767ae019146b8c3da4d111ae6373ff6493b99ed6c0868a5f2429aab9405a5715a215778aea076fb24e295c9ae8a93e4b5cf", 0x64, 0x0) r3 = request_key(&(0x7f0000012000)='blacklist\x00', &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000002d000)='/dev/rfkill\x00', r2) request_key(&(0x7f000001b000-0x8)='big_key\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000015000-0xc)='/dev/rfkill\x00', r3) request_key(&(0x7f000001f000)='rxrpc_s\x00', &(0x7f000002d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000002d000-0x1)='\x00', 0xfffffffffffffffd) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000028000)=@known='system.sockprotoname\x00', &(0x7f0000030000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000031000-0x4)=0x4, 0x4) poll(&(0x7f000000d000-0x8)=[{r0}], 0x1, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000012000-0x10)={&(0x7f0000010000/0x2000)=nil, 0x2000}) 2018/02/03 08:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a9000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x4, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5}, 0x0, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r1, &(0x7f0000488000-0x14)=@known='security.capability\x00') 2018/02/03 08:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000132000-0xb)='/dev/audio\x00', 0x3d, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000004e000-0x110)={{0x8, 0x5, 0x9, 0x0, "37bd95e5a3559c4dc9ee2ff40abeee2d614872bb8e5ccf3d074ce37f60337b79e3da08dd1ff7695f82938740", 0x90}, 0x0, 0x0, 0x39, r2, 0x5, 0x0, "438a5751e59331391d7ff6492966e348bd9466ec4cc9353e81018a965e65b1c67ad94170cd537c10921712201f0bd3720de70324a286c3fa634736b2c6e827d2", &(0x7f00001dd000)=']#!\x00', 0x4, [], [0x1, 0xffff, 0x3000000000000000, 0x80000001]}) bind$alg(r0, &(0x7f000071c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x20, 'salsa20-asm\x00'}, 0x160) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[]}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f000072c000)={0x0, 0x4, 0x0, 0x2, 0x3}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d79000-0xb)={0x8, 0x3, 0xcf90, 0x99a, 0xfff, 0xe52, 0x80, 0x1, 0x0, 0x4, 0xfffffffffffffffa}, 0xb) 2018/02/03 08:02:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="74b68f55935392bd57e1c121e79f7b4b", 0x4}) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0x0) 2018/02/03 08:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000070c000)='/dev/autofs\x00', 0x2001, 0x0) accept4$inet(r0, &(0x7f000079b000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000595000)=0x10, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7}, {0x10, 0x1}], 0x20}}], 0x1, 0x0) 2018/02/03 08:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x1020080522}, &(0x7f0000034000)={0x0, 0xfffffffffffffffe}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fcd000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000b46000)) 2018/02/03 08:02:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x109000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x9) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0x41)=""/65, 0x41}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000002000-0xa2)=""/162, 0xa2}, {&(0x7f0000002000-0xed)=""/237, 0xed}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000002000-0x18)=""/24, 0x18}], 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x2, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff9}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xff, [0x2898dd26, 0x3, 0x7, 0x7, 0x4, 0x4, 0x8, 0x1]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000-0x5c)={0x8, 0x0, {0x3, 0x3, 0x7fffffff, 0x3, 0x4}}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x20001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000-0x4)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000006000-0x8)={0x40, 0x81, 0xffffffffffff0000, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x8, 0xe0, 0x9, 0x81, 0x1}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000007000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0x7b206d5c}}, 0x1000, 0x1, 0xffffffffffff0001}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) r11 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) getgroups(0x2, &(0x7f0000007000)=[0x0, 0x0]) sendmsg$netlink(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x38c)={0x38c, 0x25, 0x10, 0x0, 0x3, "", [@nested={0x120, 0x73, [@typed={0xc, 0x5f, @ipv4=@multicast1=0xe0000001}, @generic="810e62ddb079309b84cbeb9db4728c5bef2ffe410abd54a1889964dc204a7d3f88bc96722faec611b83bb7463b47874499ffd5ece4f3a012c49f9db2ece2de966025b9d18655cb55ab54aadd1bbf5f033679fb27511c01ef7103d01e416936859c75b7ee63d93302064207e195e6a4e8600c1c83ba0a212f5765f6035e3f6cfa8e998510a13f560a3f56ff073e3cbd6703aa549cf0ae82aecbf042bfa50614b508f6237a7584172c1d7d8ac78e377a37de4a819b5feb889590b7db83441c98f9ece4e08924a61db61f94531c61523d27ea8abe78995ff2a659fa233ab7f93fe9093749ddea508593868319f3688d8e683fb46bcc", @typed={0xc, 0x95, @u32=0x7}, @typed={0x10, 0x37, @u64=0xfe8}]}, @nested={0xd8, 0xa, [@typed={0xc, 0x7, @ipv4=@broadcast=0xffffffff}, @typed={0x20, 0x57, @str='/selinux/checkreqprot\x00'}, @generic="da986bdaa76652125ef569d6d817ce086688f6bb309432473b7266e10c6f940054128ff723180be69a05b96778ddc48b1053fe01a2183cba545f24c5a6790c5dfffd405dd6b7b0143bf444e139b2a2dde1726b4a08ceb2556c1a166c74578984474989c7e616e8faeba9ccaa23f483df02975fe55d62631a983bb85969d235a1ce9ef912a2c490c3be007c1ee2f3c87a1ea424cde5a595dbd6639c0012744f4ca84923c759ae"]}, @nested={0xcc, 0x52, [@typed={0x10, 0x2d, @u64=0x5}, @typed={0x8, 0x51}, @typed={0xc, 0x25, @u32=0x1c000000000000}, @typed={0xc, 0x5b, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x8e, @ipv4=@multicast2=0xe0000002}, @generic="9ae5ac4e9b653d24ee85fdc8613c9b40db665b35d9429823d03addd6274fa926531fc9246fb2b45bd4d8ff773216c445f234d192c908d59f50e0a1f55a621bd171b0ce422a7cef04a89b0d921556a7db0596cda8a0893b7c19db9edd644d630f7e8caec35215126ff64f827b887a38888ec2d5137e0ea76b65424ef9", @typed={0x10, 0x86, @u64=0x3f}]}, @generic="efab301e994f576133825c02713ef5de892305a8d1fb18e5cc7159a5a5647fef104b3429c653244b9c983915cf978eacf960ede7a02d07afad91cc2dd406587b454d52b26847aee135c815f576939edfe704cc787a8b6039bc3cc76bbdc800a6816f9b0415598537fb8e69152471b0a9f357d76ec466a9590feadfb1bc68f68b00f433449ff4f45f605ea57f3cb26b73e51dc6b6e0c95fc6b11739c86b", @typed={0x18, 0x86, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x38c}, {&(0x7f0000008000)={0x188, 0x18, 0x824, 0x5, 0x0, "", [@nested={0x15c, 0x6a, [@typed={0xc, 0x59, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="24e4284505a258de0ae917f8886bb86824cdecb959539f4841ee16b890431341efa6d7a930061c619a656c9a9338f77e225bcacf1281aca428fffe2f203b67931b87e281c718b7023c89214505a8b2c8f907669d87de1721ccf1bea073ce21d7a108b34f8244ee173041a977ae8744efaa993a98d7f7fadb5a47e5b297c6a912fcce03ce4fe066d381b5a3c58b1c50f0fd7b3d448aa0bcc821a014c0d1fbff1b12d1f1061536e500f59ca0fa361d1432e7ff017f068c59a8ed04dacc2790e7fdcf", @typed={0x88, 0x86, @binary="25f99dfbd4ffe65acae9c73f3b402e808b1313709bcce73f0df1d222d87c5c65816ff805c91505604e8107e94deac3497f1dee15d64fc35171be70afe5fd46ec981de737cc925fc1fe6d544b7e322ab33b683a1f143dfdcc64eb7018e53b76c0a9819918b291d048cd039221eed34a33afc41028fb27bd685ce5692987aabfcd"}]}, @typed={0xc, 0x5b, @uid=r4}, @typed={0x10, 0x45, @u64=0x46}]}, 0x188}], 0x2, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa8, 0x2400c051}, 0x20008005) 2018/02/03 08:02:48 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)="a32bbbeb518aa8530156391ff10babf9301e675f0ae665bf3f0ed258be5640498a997647c178d18be33f07bb8614a10dcc0f7c0785391696afa702ce25587ffc947a54f1a8f5f4ec3316b93474db87fb210efe5d2a6745c79a0e68b411d254537ad15a8997fefee60d0d5aa580e1c9e202db510519e8a1a79b4ac265899ca69a255d3c01e78fe9aecc37e53b4c6f431ecc9abc65530563002995f6e2e2926bae23b836292411b43cf7015b3ac04cd95913", 0xb1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000003000-0x4)=0x400) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a}}}, 0x1e) fcntl$setflags(r1, 0x2, 0x1) 2018/02/03 08:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x48) getitimer(0x0, &(0x7f000041a000-0x20)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) sendto$inet(r1, &(0x7f0000ef4000-0x5e)="ecefa64ab378f3784dc4017e794528f72227eafbb643659ec1217266b86e5047262425092966326e9447e1f16d9a8aab916256d789a5d4970f0b6d334ffe6ff588c1f25ae64f7a73c68a3108c578bbd6e8343f3d2288e26de30c16997742", 0x5e, 0x8000, &(0x7f0000617000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f000099e000)) r2 = socket(0x9, 0x802, 0x0) write(r2, &(0x7f0000939000)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000", 0x24) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000080000)) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x0, &(0x7f000077a000/0x4000)=nil, 0x0) 2018/02/03 08:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty}, 0x1c) accept$inet6(r0, &(0x7f0000d14000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000ae7000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b50000-0x4)) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) 2018/02/03 08:02:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000011000)=0xe8) r2 = getegid() chown(&(0x7f0000001000-0x8)='./file0\x00', r1, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x10000, 0x20) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000014000-0x4)=0x2008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = shmget(0x3, 0x2000, 0x7c00082e, &(0x7f0000343000/0x2000)=nil) write$fuse(r3, &(0x7f0000630000)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x2, 0xfff, 0x3, 0xbd95}}, 0x20) shmctl$SHM_LOCK(r4, 0xb) r5 = syz_open_dev$vcsa(&(0x7f00005f1000-0xb)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f00005e9000)=0x22ef784b) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 08:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b85000)=[{&(0x7f00008c3000-0x10b)="2900000020001900010635248f2200ff020000338000e718f20000040d000f00000000f20d0008e01f", 0x29}], 0x311) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00008a7000-0x8)) [ 182.872307] netlink: 'syz-executor5': attribute type 15 has an invalid length. [ 182.885551] netlink: 'syz-executor5': attribute type 15 has an invalid length. 2018/02/03 08:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f00009f9000-0x44)) bind$unix(r0, &(0x7f0000e59000)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000c9a000)) 2018/02/03 08:02:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)) r0 = socket(0x100000001e, 0x1, 0x0) recvfrom$inet(r0, &(0x7f00002e4000)=""/186, 0xba, 0x0, &(0x7f0000c93000)={0x2, 0x0, @empty}, 0x10) 2018/02/03 08:02:48 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfffd) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000080}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000004000)=""/149, &(0x7f0000003000-0x4)=0x95) 2018/02/03 08:02:48 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x3, 0x2}) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@rc={0x1f, {0x7, 0x8, 0x8, 0x8, 0x100000001, 0x6}, 0x100000001}, 0x9, &(0x7f0000002000)=[{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="27f5dabaaf8c0f217588e05d3b6005e9dc7929dcae8ece629aca975b0e068209c830b4558342d980d5ce4b8522463f9394c73ec56690906b8536d965144174c830bfe15b68fdee27ffb75eeaa945fd49637018889a3e4e3aed72672dac25222258b9954c894ab3e6bdb4ea8fca9fc7f52928c711b3fcf34cafcb0fc9a0315af461df24de4ab594c4169f5db8864dd9021b5e0bc42ea2", 0x96}, {&(0x7f0000002000-0x88)="5395060d6d0c23101574d982a97af9b1d56b66832ae9a3ef97e481626810711a4ae85712a43918fa2448ab70bb5521e9133ee52a793f6c922684443bba1993640999ae31b08dd1a24da2412a35d15d2ecbd8c0b81b11863abf61b4cac8bce0c80316fd0174c0959d3ac7376cca8f8d90df2f735907d16d35acb3b640581e0a36cb9b064cf487bf60", 0x88}], 0x3, &(0x7f0000002000-0x2d8)=[{0xa0, 0x11b, 0x4, "5c0a584e163df90f1bfaccf320e8da7bd7aec9f2825332469ba3f140e65267105b1e6eecaf8c97be60ff7ada0b3e9ca99fa67c85b49a99a5396ade23a19ecdf09186ea40d6f014ea4259247152ea08dd445394bfd0e01f744bda337363487e4a03d7b575892e0409d5a60c669b3f68f8252f50e5aef030290cebc0bf7f4e920042ebe3045b3f54b4d5b156"}, {0x48, 0x11f, 0x1ff, "29587eeeb178c8f581746dd356d9345a588fe98c1abc6ca67909655c1c0745e3e23dbc96981fa384f2e0a6a4f89a7f6fdf8a9b7e"}, {0xa8, 0x0, 0xfffffffffffff27d, "fae66c46d741cb491b8ac2ca2715bd2afc5bddd9402de235843a79955dbfdc2df1f3e5942f48fdea671a8f66ea9a009eda6f1721d46e8d34c79b49f3ddee2836ba24b56b54b47c769e88a9480d004b2f00615cdb476e967e74d68c06c09a0e8d493da5093404aeacfe8e7dcb4efbbdadb8a4766d1876b3cc2ad36ab753b0a8eab5ddd721e1425895098800a001d0b4d8219a63"}, {0xb0, 0x101, 0x1, "1d926fe55ba189b2cf25d154730806a9c675953574a53c027d900d8aaafa84671bc589ae4ad46a50280fa33d93172f5ee15c6ce9be1c948d0e314f435b768932629d62fccc6e9d37a20f02ac877771802d1db9bd64e637904af40fea760b8f48e83164f041f3abf028d9a328ea5cf56f53d4241f03b63c8d2feb80b17395c92e5d4e9a0266b775713e49c7906634c84b38ab611d5726c542c3fb20bda382"}, {0x98, 0x11f, 0x7, "8b353b5bdf9117b560a285b343fc34e4f0d0a65a167ebab402705880661213099dcb685d4b66574492c1e97afbf9fd09c570c419b17c76a520a222cc02c923ce02e367cd79d24d7c9c0a9eb852f98f0c4a175cba473ba4c1f4be7402735bfaa399cb3e55abff1c0d4af1993e325175a157090ea1ace33154b9d713732d94037a4d609a0f6f"}], 0x2d8, 0x1}, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x42200, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000000)={0x9, &(0x7f0000003000)=[{0xffffffff, 0xefc}, {0x7fff, 0x7}, {0x7, 0x5}, {0xfffffffffffeffff, 0x2}, {0xffff}, {0x7, 0x7ff}, {0x5, 0x1a}, {0x4, 0x4ac6}, {0x0, 0x6}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0xffffffffffffffff, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x5, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @empty, @dev}, &(0x7f0000006000-0x3)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r4, &(0x7f0000003000-0x4f)=@objname={'system_u:object_r:audisp_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x4f) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000003000)="1a504ae1f2791770574515460eaa568797a37237ff22a0e687d9efa7a1de0c5d4e808ca348d0a421cb51621f535fa0d8d856be8bec12adeb0e1538745e93b17aaf0678133e029882ba28982477ee056a21bda6bb2f", 0x55}, {&(0x7f0000004000)="6e11224f521e79b5f5c8dfc0820ec91d7b09a649d3c1161735009772a7dc25c7f9", 0x21}, {&(0x7f0000000000)="98327f76e6a569c86ba77a4e40c5b47397882a7442e0904a4867437fed4ad9f285117d0ad9f531640cf49064f8f901ca79fbd7da9556e39b993dfbe8e0df23ae67839cfc750579f29544c0ced0c63e4b68d3be700a5b84aec2a09036656d60db5d4be942a564b48bf20c15cdad47317c22bdb32e78f6e18cd1f90cecc21d5c26bc74040640eb66d7522ed72382fd88441bd681625deb90457fcda3ab6c8aa06c3f02929d7040c59365ff3856654dc2812f2a5049af724bb30cef44", 0xbb}, {&(0x7f0000001000-0x6a)="3e902b4f4e98372909a65550dd355252257c236273b6d8ced7d86527b531c1e09fa8540e1b5d8730e1910c049f65dc266592a74af9432d211c1d39c7f1f3a14a089e5fabb2a4fa7f1b13c971b45fdcbec23411105ccc6a3652e73a8257ea8e4c7e6e1e8746a2c8ebc1f0", 0x6a}, {&(0x7f0000001000-0x15)="a5fd49503fb00977196b37adfe81e6ac9086ecca0e", 0x15}], 0x5, &(0x7f0000005000-0x420)=[{0x38, 0x107, 0x0, "8677f02a3d39059c54cc2c7a72146f2152f30c3ac91c30cf89936518d36ed3abde37ce"}, {0x78, 0x10b, 0x1, "05c7f16dcea33588fe89cebfebe169c4b0035f67ade6924d961556a579688a7d88afeef0c02713beadd59458b0a593900384d27acd523b73ccc1a00608e9e0689aad2034d3b02a489d32c655430beaae6f9dd7b2f8a86d75c60555eccd48261cedab35608849"}, {0x90, 0x11b, 0x2, "b4a67e713a75e61e4b92c9e74fec6e80581b50947a235f5ceb98c451e68d304c3dd04810566dc9ac244e5f65ecf17b805ff946f0f96d3c14d9b66d75b84be35e13f2e71ee28f5bf3112f0033174036e741544854a7c3a7bcec62814ff9feccab8188e29af4f420451e988bab663fb4d027e93aeb88b267ae487ce51774e1b593"}, {0xb8, 0x10f, 0xe21, "df01487c3aad0dbdccc4cd66134fe5a6151c3626d284748f47b180252a9281ca9eb216ba51bda071db543b081ab4ee1c4ecc1d73fc00523a48e3a3b1a95db1cc04f6ef0feea145b88293d9e2ec545cca7c5a90242f4ede1d2c2d9639c2d1f19a60f7137eeed823f0e5314c16cac85a36d6ccc84c09df8bcbd3d1626df011e60168ffa065c52fcdbdde7df43e319230f40bbbd20b4eafab83cfee5a8de2812a72229a36d391"}, {0xb8, 0x116, 0x4, "3591ba278fa2c14a30363e9e574958e8fe79ce0e847436a5ed555d214f357afed835f5925d4523536f905c006b0dc73e60e065a05c280530a2ea03c2fd4d79362812778669f6d1eff5ea45d0d965e3852b282f418b8f969767bbcd3210de4410d14c8b8c92ce6805bcb5daa5c980189fc0c402d6bd055fc5a6578adfea020c4e19f9bac8f04fc0ed116d9d55c64f783c06e22989963aa4cc8ae69f61b61184543ce8"}, {0x100, 0x10e, 0x3, "abac40e8b346c9991f901923b81c9d080e975aeac531594847896015042ec86a4dbcca9e79b64bf6fee086f9df73e37c7864f37175e460cfbb3a143187d0d3c5c75d5cd8deb364c8bce61ba8817501c6dad908fc8059dc6aca08ac9997810ca76f5359b301d89619039ed1be4d596e34ab5512ca0d8e7ceb09836a928138b73cac0ebdb5d21929c970b6bda20eeb34e2438e9b59040ea8f1bb0e25d5297f0150f0b378cdd82f6f0271f4a50baaa66360fd1cbcc3f778134611d0e683a8c767eee57347c5866419a133503a8b55673d05d3a3952b9928a25ef6cadd4a7d5e3202f01e9fd3343753e4427b57fe"}, {0x48, 0x117, 0x1, "c8bad5dd61ae9045dd116e19e450fa1beae201957196125633ba12bf90ce5a5be6cf46629e9748634e8933c2ec6c90d00c5e"}, {0x28, 0x19f, 0xffff, "1471dd874c19bcc71f2a0d512241e857bfcb29b576405267"}], 0x420, 0x4040840}, 0x4) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000002000-0x5)) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000001000-0x4)=0x7) 2018/02/03 08:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e48000-0x6a)={0x0, 0x62, "c4546f2dd797a8f77a417821e9806f3219b4bbf16218e7097eb90acf6bc14200cb85596a4e2dc904059d1b764b718f3773dee39aa48c1717707eea4a7290a74d5d3697d17f89bd491bdd3473203200215cc14321056b3940f25d6f439a92e55e577c"}, &(0x7f0000fb4000-0x4)=0x6a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ee000-0x20)={0x6fe2, 0x4f8, 0x200, 0x8000, 0x1, 0x74090071, 0x0, 0x401, r1}, 0x20) 2018/02/03 08:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 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={&(0x7f0000bf7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = memfd_create(&(0x7f0000b77000-0xc)='(vboxnet1-:\x00', 0x3) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000005a000-0x28)={&(0x7f00000b1000/0x3000)=nil, 0x0, 0x0, 0x4, &(0x7f0000e26000/0x1000)=nil}) 2018/02/03 08:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006ce000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fb2000)={0x6}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f00007aa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eee000)=0x14) 2018/02/03 08:02:48 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000f1b000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0xd)=@random={'user.', 'trusted\x00'}, &(0x7f0000004000-0x2)='/\x00', 0x2, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/02/03 08:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f000065e000-0xa)='attr/exec\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000043c000-0x4)=0x401, 0x4) r2 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002df000)={0x0, 0x6b, "a9c162692a3582774a853c7969f876fec9ac03f748eedef99a1bf380ab08ff9e5745f1a9b4f9725241dfb2ce140abf272dab87a31af8789b4a3875bd3166d8dd29ba5b74baf00654329b497897acfa950f92d575532b83ee1d2a025ac3cdeb906bb5c9c56fc85abac9a782"}, &(0x7f0000295000-0x4)=0x73) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001e5000-0x14)={r3, 0x7f, 0x401, 0x1, 0x2, 0x180000}, &(0x7f0000b64000)=0x359) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004c7000)={r4, @in={{0x2, 0x0, @rand_addr=0x9}}, 0x831, 0x9}, &(0x7f0000c26000)=0x98) writev(r0, &(0x7f0000c3d000+0xe0d)=[{&(0x7f0000e77000)="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", 0x1000}, {&(0x7f0000993000)="5c3d4fac245909bfb81b288e3b05b8065501ecce886a23086b281bb03f6a229a5e280700ca0065db39f289e16c9870ee9a9ed118b660e8a8ea4c7bbf6ac9153455e72b21e1932bccdedbfaa79b4a1ec24e91ae891427775edbceea0338329ff4ab271d0dae68c0ff857e", 0x6a}, {&(0x7f0000084000-0xc4)="6e48605d70759ac6a0d7c5be59165c3fa0faf336be2dca58ad8a49f850d3ef182a6238ff7577de51dca381dfb0b5669f0ca61c51c46b575733a3166b7789a94e5d1a4552a9034d1550accea33c4534d419ba545519ca59e5a2e68b5d3d14b911ef5741a478b8786bcfdcd415328743692675f139fb2ebf016000c9af4128b1aa466327246d2b7d8f6054c3deecb442856a0a0f084240658ff45f8c7957104ede9f58ddb560ce1324c0497c0acf4fb980a1d37ea4e85195d357c7b14bc5d057a8617ae7ea", 0xc4}, {&(0x7f00001fb000)="ea5aa2d15c19cfbadad782ac0731b13796b995e3205db91ca7c6b9ce79bf26e5c1f8a8e94d56", 0x26}, {&(0x7f00006a2000)="f20a06e819bd54f452db4a5acea1af5598f76ab8ebb520e845ec2a67206b63bcc80f312ed84ebd8ae96f4675cdbf88329f8d457eca87aefe7453c6d29f7daf858c5d94aad337ebb88881d3ca09b45384a55513cb54d5805cd4b5bc30caa06eb39ceeaf9d217c4402ffb86a894493b0d65aaf2086fa5bfb3d73b963533d4111dd1b1b7b39831d538f6488cd", 0x8b}, {&(0x7f0000956000)="69718405992535c11d58d692b7a7ff4ad5a9dfe831899aa6f5cd6b7041f2dcafa110d777e98d31d9b87a2012ad43a0058ba5fa869c1a053ca82ffeda01f6cd627895097dbba97cc52554c6dc573639eacf348efda1f8f3da8e1faa08769ef00e5e2a47f65cfdc99ca2328bbaf76c53ea13d73977410e5034ada154abb4c8c028f516127110356d945e7476a883d5a17956fed2a4aa74968c81b5dac506f1", 0x9e}], 0x6) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000), &(0x7f0000fe0000), &(0x7f0000fe0000-0x40), &(0x7f0000fe0000-0x8)={0x77359400}) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/03 08:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00004c2000)) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r3, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r1, 0x1000000000016) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = syz_open_dev$mice(&(0x7f0000466000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000cbe000-0x68)) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000e5c000)={0x0}, &(0x7f0000d49000)=0xc) fcntl$lock(r5, 0x5, &(0x7f0000b9e000)={0x1, 0x4, 0x20, 0x7bd57f42, r7}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000010000-0x20)={0x10204, 0x0, 0x7000, 0x2000, &(0x7f000000a000/0x2000)=nil}) pread64(r0, &(0x7f0000f36000)=""/52, 0xffffff0e, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/03 08:02:48 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ffb000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b4a000)=@common='gre0\x00'}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000381000)="d1b9292790d3c8d367653de697ee9bd5f9e6cce7f4d1da8df1025d079d1389f3b1ec893006a3977b1526eb490f02c5375235dff9aef101ea71ae01d558f71b6ec98761be82d9b5bd8d699dde151b7058a5bbc18c54436a866e1e56ff05116884e78866482db2c404a78e05d09f07703d3f0d82fcb3a3c1f717c06ed0f3f0447eabfd7d7a7b9021eef4050341f97d329f5203b5ec917c3f029a214df52fb54599b197f3e9647713549bf9e149b9ffd4bedc57a752fa09c471e443bd4c09cec14a057a4265f0757750164ac4870c35a79c09cfa032bc3e56d84bef80e624bdd2ab9138126f7dffc1a7f5", 0xe9, 0x40000, &(0x7f0000ffc000)={0x2, 0x0, @empty}, 0x10) 2018/02/03 08:02:48 executing program 0: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000052a000-0xb)='/dev/mixer\x00', 0x40680, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003b1000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x100, 0x80000000, 0x2, 0x0, 0x1, 0x7, 0x0, 0x7ff, 0x1, 0x7, 0x1, 0x4, 0x2, 0x0, 0x6]}, &(0x7f000075b000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003ea000-0x10)={0xffff, 0x8200, 0x1, 0x6, r3}, 0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/mixer\x00', 0x240000, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000368000-0x4)=0x7, 0x4) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000075b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000075b000)=0x14) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0x6000}) 2018/02/03 08:02:48 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000766000)='/dev/snd/midiC#D#\x00', 0xf97, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000172000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000260000)='./file0\x00', 0x100, 0x8) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000607000)={0x53, 0x38, 0x7fffffff, {0x3, 0xce2d}, {0x5, 0xe2b}, @rumble={0x7, 0xfffdffffffffff2c}}) fadvise64(r1, 0xffffffffffffffff, 0x0, 0x3) 2018/02/03 08:02:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/psched\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000919000-0x20)={0x22, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00009f7000)={r1, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00003c6000-0xa8)={0x1, 0x0, [{0x0, 0xd8, &(0x7f0000000000)=""/216}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r3}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000497000-0x8)={0x0, 0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000022d000-0xd4)=""/212) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000195000-0xd3)=""/211) 2018/02/03 08:02:48 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') fstat(0xffffffffffffffff, &(0x7f0000887000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000213000-0xbc)) stat(&(0x7f0000fde000)='./file0\x00', &(0x7f0000fdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000fdc000)={0x0, 0x0, &(0x7f0000287000/0x1000)=nil}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) mkdirat(r0, &(0x7f0000c9a000)='./file0\x00', 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000fde000-0x38)={&(0x7f0000fde000-0xc)={0x10}, 0xc, &(0x7f0000560000-0x10)={&(0x7f0000fde000-0x14)={0x14, 0x13, 0x6, 0x108, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x1) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) fchownat(r0, &(0x7f0000b59000-0x8)='./file0\x00', r3, r6, 0x1000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b2f000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x5, 0x16, 0x1, "803a62e5dbf24e0abde86feccab394167d8587129d5ddd17014ad3334e0cdcb84eb28f61be9c0491e4b45c3d1b3c129a63a271b2d04e0147fd4c3914b474bda9", "ee1cea2f795c0f1dc5f67956b49a20af6e82e9f7695d51adcf3d9511f47c0f998ff2845d5afd94aef709df1aab96ceb70a098fccedf94646c2f5ecc6575c21cc", "e9ac9d4dc028a141d90e2070895004a621597d45fdfb8ad3aa80adbc25b163d4", [0x5, 0x8]}) 2018/02/03 08:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000060d000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) clock_gettime(0x0, &(0x7f00001fc000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000e77000)={{r4, r5+10000000}, {0x77359400}}, &(0x7f0000fba000-0x20)) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) pipe(&(0x7f0000be4000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000e8c000-0xe8)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000f03000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ecb000-0x14)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r8}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000bef000-0x20)={@generic="d16a3304dd918dc41e044a90e1cab724", @ifru_addrs={0x2, 0x2, @rand_addr=0x8000}}) r10 = getegid() syz_fuseblk_mount(&(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00002b3000-0x8)='./file0\x00', 0x4000, r9, r10, 0x6beee24f, 0x7, 0x40089) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}], 0x30) 2018/02/03 08:02:49 executing program 3: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) poll(&(0x7f0000ac0000)=[{r0}], 0x1, 0x8000) shutdown(r0, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aca000)=0x0) sched_setscheduler(r1, 0x0, &(0x7f00002ec000)=0x7fff) getresuid(&(0x7f000019b000-0x4), &(0x7f0000ac9000), &(0x7f000064f000)) r2 = accept4(r0, &(0x7f0000ac8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000ac9000-0x4)=0x2e, 0x80000) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000ac9000-0x8)={0x1f, {0x10001, 0x7, 0x9}}, 0x8) 2018/02/03 08:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) accept4(r0, &(0x7f0000228000)=@can, &(0x7f0000ea9000-0x4)=0xfffffffffffffd24, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/03 08:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) setitimer(0x3, &(0x7f0000a3d000), &(0x7f00000d5000-0x20)={{}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x48, 0x2}, {{0x0, r1}, 0x0, 0x0, 0x7}], 0x30) 2018/02/03 08:02:49 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockname(r0, &(0x7f0000c2a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00006a7000-0x4)=0x32) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000-0x10)={0xab, &(0x7f0000000000)="aff62fda3b87fa1cb7da7b6af9a0a9308d0c2d7396786344dae8ba59f724a046e196a0b9a0fb539f458a831afad3db6294420e40d367445588b1d488a56b24cb11e2cde4e912c3a5fd153aea36f40045ea5a1c8b0c6f96503d82263f0fd1df43730c9b2c4c3f9fe9bc82b2a04d3021a076045f09dbf3e2fecef47de39c387c0180599bc5b7a103b744c4535bf55981ec8c9b602d808e240420a69c5aa601f28e256ece697eea062e83e747"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f00003fa000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x100, 0x407ffc0003}]}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f00008ab000-0x4)) lsetxattr(&(0x7f0000fad000-0x8)='./file0\x00', &(0x7f000013d000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000874000-0x4)='em1\x00', 0x4, 0x0) 2018/02/03 08:02:49 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000006000)={&(0x7f0000013000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 08:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000325000-0x11)='/selinux/enforce\x00', 0x4002, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000e11000-0x9)={{0x800, 0x6}, 0x4}, 0x10) perf_event_open(&(0x7f00002dd000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/checkreqprot\x00', 0x141800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000589000-0x8)={0x0, 0x5}, &(0x7f0000094000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ca8000-0x6)={r3, 0xca}, 0x6) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r4, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000), 0x2, r4, 0xe}) 2018/02/03 08:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x20, &(0x7f0000a69000)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000f3f000+0xffa)=0x7, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) msgget$private(0x0, 0x280) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000f63000-0x4)) 2018/02/03 08:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xffffffffffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa3000-0xf)='/dev/sequencer\x00', 0x60000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fbd000-0x98)) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000731000-0x90)=""/144, &(0x7f0000002000-0x4)=0x90) getegid() [ 183.197333] QAT: Invalid ioctl [ 183.209261] QAT: Invalid ioctl [ 183.221057] QAT: Invalid ioctl 2018/02/03 08:02:49 executing program 6: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000941000), &(0x7f000093f000)=0x4) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000942000)='/dev/audio#\x00', 0x5, 0x400400) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000944000-0x10)={0x10001, 0x4, 0x1, 0x1, 0x0}, &(0x7f0000540000)=0x10) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000944000)=0x1, &(0x7f0000945000-0x8)=0x4) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffffffc) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000943000)={r2}, &(0x7f0000944000-0x4)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000946000-0x56)=""/86, 0x56) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000059000-0x28)=""/40) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000943000)=0xff, 0x4) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000944000)={0x2, 0x8000, 0x9, 0x4, r2}, &(0x7f0000945000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000944000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}}}, [0x101, 0x14000, 0xfffffffffffffbff, 0x7, 0x7, 0x6, 0x100000001, 0x0, 0x80, 0x401, 0x80, 0x6, 0x7, 0x81, 0x8dfa]}, &(0x7f00003b0000)=0x108) open$dir(&(0x7f000081b000-0x8)='./file0\x00', 0x290100, 0x101) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000943000)={0x2, 0xc1c, 0x8000, 0x7a, 0xffff, 0xfffffffffffffff8, 0x9, 0x7, r3}, 0x20) 2018/02/03 08:02:49 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x7, 0x0, 0x1, 0x0, 0x9d}, 0x14) write$sndseq(r0, &(0x7f0000006000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000007000)={@ipv4={[], [0xff, 0xff], @empty}, 0xf426, 0x1, 0x1, 0x8, 0x5, 0x7, 0xce}, &(0x7f0000005000-0x4)=0x20) 2018/02/03 08:02:49 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)) 2018/02/03 08:02:49 executing program 3: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000025000)={@loopback, @local}, &(0x7f000002a000-0x4)=0xc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000048000)={0x0}, &(0x7f0000048000)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3}}) 2018/02/03 08:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c92000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000239000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000060e000)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffff7fff, 0x7, 0xf1, &(0x7f00008ac000/0x2000)=nil, 0x9}) syncfs(r0) 2018/02/03 08:02:49 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000310000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000036f000-0x8)={0xe809, 0xc5ce}) connect(r0, &(0x7f0000b7a000)=@ax25={0x3, {"7906c49a016876"}, 0x2}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000139000-0x1), 0x1) r1 = openat(r0, &(0x7f0000d58000+0xdf1)='./file0\x00', 0x400000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x40, &(0x7f0000001000-0x79)="66d0a97fe1bd3c62e22359ac645c9bb1357e8b9d4fd8c74b43e65a02bb219fd588910f46b6affb249a8acb77bcd6f2796ae423a4c8a4156ea58587bf08d316d99dc7f4ba26b4d338bd8318a27f31b0d00f30f3b1d9151018fd7b24c41896e5a75e979426c7205246e637897b214fae4b3bec9e73edeec7ddff", 0x79) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000001000)='./file1\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x10100, 0x0) write(r4, &(0x7f0000001000)="d8d753d06d7f02ea2bf7e7601e0d47f1213234a31215e6b60c5780c7c5f2c726b6c2df9287dcb9cd1e68d0bd90836aa6911f2b25100668d87391d12f9aae1d3461c2f8ac2aceb1e877bccd55129a663e74fe3f1bf7150dd593a5676ac1b3c74d6003e2cdcc5bdf5876c5f77dae3d", 0x6e) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/dev/sequencer\x00', 0xe00, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4), &(0x7f0000001000), &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgrp(r6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0xc) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0}, &(0x7f0000003000)=0xc) r13 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000+0x4ff)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f0000001000-0x118)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000004000)="33b644496fe62ac840241b725590b5221e14cfe616dfb6119ea4682167088b5d2c964e1d8fae7fed75d004f4a4a0fa0dfa46231d8dca290fd5b209e7b5d2700a078097035022f099f55b9f768b56d79d1ddbd1629ee537ad83720eefa36356aa4682da5e21183d56125cb96b078210d3747399ba3e4528761af3dce62178f371fb3be19e886c200d158e5ed19d63d73547afd2c23db40239f3365fc493b8fc", 0x9f}, {&(0x7f0000003000-0x54)="d8b71c24104ae9f6f9e40ca7b54c34f96c6fccd4c2bc06c1a924cd729b0631849c318f1de79aa216c806af300a19f0ccbb17b0a616254b5f5f6f876350d9d066e1346b20f92c0ea0dce92ae9472d2e4b04aa0fa9", 0x54}, {&(0x7f0000001000-0x60)="ecacb7c715be007c0c6791ab8464a22c56ce3af28f30aa1918660c867d87fd96af3d1a7eb9c60565a27c05e966efac07c10a467fcc6bd7ae9ff4359c71f59f7e7018b6e4ecbf8d01b06ef1b3eb21af6c3d9178de1e5934cb45dc174dc9945cf9", 0x60}, {&(0x7f0000005000-0xab)="e092929610c2938a0b6bc8276f412c2a38f6b53e057765a29fa390fd312223bfd4a6dcb91664e1d0dbe15b35681205946775048919cefe24e7f9aa66efe460262f0eb8a4904e80f77ff4cec6fdf2dd59b6ca9a8bfde79db96479e6f6d2ac3395177ab6bef6f5f1aad4be0a847ff287f9498ef9b6d4a979359ea5bf7c4f72eaad5d3e8156383651707065d760d6e2ab00018f51a082bc25bacbaa9a136103fb835d9e114d1e5001574e946d", 0xab}, {&(0x7f0000000000)="7fb44359c7958d5231fe0bae4500ea0cdee8bab060e4c37b87d5fb31d54813a0aafbfde66105042385cd1f0992209b4ac69c6cd2569a0634bf1f4335783a0c962ff6820a0b5ef4888b9d7ddcc52e2267c91bf60d1d3c693be9edafc6176b9eb4c2c049a335b52bb4f214f62654058f49bae775a3b4d67b5947409d9ef77845", 0x7f}, 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0x1000}, {&(0x7f0000004000-0xa7)="eea683c71f93df8db256affe20cb424926f761d424d0e1a4f5d69f9a620c6a899428d7cb2357433bb08c927d451a2ebb98903a3117e1e9aa6ccd23287e4b3e9a353e401ad52407b84d46f64215f8279d8791879a6e51fffc3125955998ce43c09b5875c5abed6cd4e58c69309e896401882ec21f9a2b7748d82c6e2232c122b913642060f00060308d53bf7d514d663d9e9adad5297dba9da11b3bd31014168c3849f43bddce17", 0xa7}, {&(0x7f0000001000-0x32)="dea5c2a9a6015cad7e34c9e1d227b6717f1cd1c6c1f207b9b2056a3663ce786ae9363b697ee4cac1ff6f35396cc663c4a2fd", 0x32}, {&(0x7f0000005000-0x5b)="79ab992c6992dc35aede5f79bde79c66db1d5dd1bcbaa393f017aac11637ddf86919974edbf15f82d4e8bdaf60806774947352c722ba9a974cfc17b969ac43862f09bb7969aabddac6b1a96c5bab3bf14f13b0d6dab55d62853554", 0x5b}, {&(0x7f0000005000-0xe6)="aebf57288f4a6aed80076e8346462d856161c69b74d9b7187e1f97332a9c7df608f5f780fe1c012aa86ac7093f9666b48690cebf68d1a6669d78536963f78c0939bfa8f68ffe7eb97f1c637c8553f9eb301e9c625b14d5a5e033851e1fb3d99a0bcba4b9a77a4b14e36f074ee012fbcb10628b2e5709a5fa84cb3646df40ec37afd2d6f89fd9ec5ae63e14c59da15f250fc9440690efbb7c27217e1049c72e163c2fe06fffa2883b87b388f65cf46135c357bf8702f2a9c21c0e712fc9eebd5da7cf6c041bad5009128b2c7c5e8eaa7726eca0a509a2f4334405428ff2e5d40630fe3969bd39", 0xe6}], 0x9, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r3, r5, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r12, r13}, @cred={0x20, 0x1, 0x2, r6, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r3, r5, r0]}], 0xc0, 0x4000044}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000000000)="f8aa0366c20cad7da05278e6fd916086405797c50e4008e265c019ea1ef0abd1d9d0fbabd3b39c5213ebd2eb98d12f4c27560255bd248868deb81730269c3c9270b13e2cd21ed026e451ed6e66475d7c90220473820cdd6a7f6fc173bca6d3756537a53020fde4bb9f1a13bc4a8013f2c1dc970d62c78c2c5ca4acd36123f3cd49ce0f17338d82b81d215f14c68b7d0e0fe942d605f1df4b27d756966e82fa34b8b537d6e50a467e7382b03cd985f0", 0xaf}, {&(0x7f0000000000)="de7445bf3e9e5b9b1cfc09d1a8981b11af479df6e9776369ac7abd2d4a0dbbc184a4fdd1669c99e9ea258a7fb884e0bc10b7a8ee64b1e4b323b02a209288fbe7502aba841ead4af62a59447906a3b0e83eee45a8b3efb75b940713d857ee3901e47b8bcae11cd7ccdfe8c27e23a2b2ab9bb3203c6884dfcc", 0x78}], 0x2, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r6, r16, r17}, @rights={0x10, 0x1, 0x1, []}], 0x58, 0x4800}], 0x5, 0x801) 2018/02/03 08:02:49 executing program 2: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000aea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000058f000)=0xffffff6d, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000686000-0x1e0)=[{{&(0x7f00000f3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000aea000)=[{&(0x7f0000aea000)=""/244, 0xf4}, {&(0x7f000078a000)=""/38, 0x26}, {&(0x7f0000519000-0x33)=""/51, 0x33}, {&(0x7f0000aea000)=""/59, 0x3b}, {&(0x7f0000aeb000-0x3d)=""/61, 0x3d}, {&(0x7f0000aea000)=""/203, 0xcb}, {&(0x7f000086b000+0xe65)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x8}}, {{&(0x7f0000aeb000-0x10)=@ipx, 0x10, &(0x7f0000aea000)=[{&(0x7f0000821000-0xfa)=""/250, 0xfa}, {&(0x7f00008cc000)=""/46, 0x2e}, {&(0x7f0000095000)=""/227, 0xe3}, {&(0x7f0000aeb000-0x2c)=""/44, 0x2c}], 0x4, &(0x7f0000038000), 0x0, 0xffffffffebab3871}}, {{&(0x7f0000aeb000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f00009bf000-0x20)=[{&(0x7f0000aeb000-0x72)=""/114, 0x72}, {&(0x7f00005ff000-0x5)=""/5, 0x5}], 0x2, &(0x7f0000aea000)=""/77, 0x4d, 0x5}, 0x5}, {{&(0x7f0000438000)=@generic, 0x80, &(0x7f0000aea000)=[{&(0x7f000008e000-0x1000)=""/4096, 0x1000}, {&(0x7f000006d000)=""/92, 0x5c}, {&(0x7f00002fe000)=""/191, 0xbf}, {&(0x7f00001a1000-0x61)=""/97, 0x61}], 0x4, &(0x7f0000aea000)=""/169, 0xa9, 0x2}, 0x1000}, {{&(0x7f0000aea000)=@ethernet={0x0, @random}, 0x10, &(0x7f00008ea000-0x20)=[{&(0x7f0000aea000)=""/4096, 0x1000}, {&(0x7f00000af000)=""/19, 0x13}], 0x2, &(0x7f0000aea000)=""/35, 0x23, 0x9}, 0xffffffffffffffff}, {{&(0x7f0000aeb000-0xc)=@nl=@unspec, 0xc, &(0x7f0000aea000)=[{&(0x7f000026e000)=""/4096, 0x1000}, {&(0x7f00008a4000-0x1a)=""/241, 0xf1}, {&(0x7f0000579000-0xa0)=""/160, 0xa0}], 0x3, &(0x7f0000aea000)=""/4096, 0x1000, 0x99e5ff7}, 0xffffffffffffff01}, {{&(0x7f0000397000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000aea000)=[{&(0x7f0000aea000)=""/194, 0xc2}, {&(0x7f0000aea000)=""/207, 0xcf}], 0x2, 0x0, 0x0, 0x2}, 0x1000}, {{0x0, 0x0, &(0x7f0000536000-0x50)=[{&(0x7f0000abb000)=""/57, 0x39}, {&(0x7f0000a5f000)=""/122, 0x7a}, {&(0x7f0000524000)=""/35, 0x23}, {&(0x7f00005f8000)=""/69, 0x45}, {&(0x7f0000395000-0x36)=""/54, 0x36}], 0x5}, 0x800}], 0x8, 0x40000000, &(0x7f0000aea000)={0x77359400}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000454000-0x4)={r0}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f000058f000)) syz_emit_ethernet(0x42, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) readahead(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/02/03 08:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f0000744000)='./file0\x00', 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f00000e2000/0x1000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000020a000), &(0x7f0000f77000)=0xc) fstat(r0, &(0x7f0000600000)) lstat(&(0x7f00004d6000-0x8)='./file0\x00', &(0x7f0000500000)) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000957000)) 2018/02/03 08:02:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x2) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCSBRK(r0, 0x5409, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000)=@req={0x5, 0x60f, 0x8c, 0xff}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000006000-0x24)={0x81, 0x1, 0x2, 0x40, 0xf28f, 0x989f, 0x5, 0x4, 0x8000000000000, 0x9, 0x10000000, 0x3e5}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000005000-0x78)=""/120) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000-0x18)={0xa, [0x3f, 0x2, 0x800, 0x36, 0x10000, 0x100000000, 0x1, 0x4, 0x2, 0x0]}, 0x18) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000006000), 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000-0x8)={0x9, 0x24}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000007000)={0x5856, 0x0, 0x7da9, 0x1bf, 0x5f0, 0x0, 0x5, 0x4, 0x81, 0x680, 0x0, 0x9308, 0x2, 0x80, 0x6, 0x2, 0x101, 0x0, 0x4, 0x40, 0x6, 0xfffffffffffffffa, 0xffffffffffffffff, 0x2, 0x7fff, 0x800}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000009000-0x77)=""/119) 2018/02/03 08:02:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000)=[{}, {}, {}]}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200203) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000cca000-0xcf)=""/207) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000075e000-0xc)={@multicast1, @multicast1}, &(0x7f0000ba4000-0x4)=0xc) 2018/02/03 08:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x100000003, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eff000)={0x0, 0x80}, &(0x7f0000378000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c91000-0x8)=@assoc_value={r1, 0x2}, 0x8) write(r0, &(0x7f00002da000)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) readv(r0, &(0x7f00002f7000-0x60)=[{&(0x7f000064b000)=""/246, 0xf6}], 0x1) 2018/02/03 08:02:49 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffffffff) shutdown(r0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x3f0)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, "00797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073000000000000000000f1ffffffffffffff00"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) 2018/02/03 08:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fsetxattr(r0, &(0x7f00007aa000-0xd)=@known='security.ima\x00', &(0x7f0000b4a000-0x8)='keyring\x00', 0x8, 0x1) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00002d3000-0x26)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0xfffffffffffffe4e) 2018/02/03 08:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x4fb130529474c228) sendmmsg(r1, &(0x7f0000679000)=[{{&(0x7f0000c33000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0xfffffffffffffe89, &(0x7f00001a6000)=[{&(0x7f00006d0000)="c5", 0x1}], 0x1}, 0xfff}], 0x1, 0x8000) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000041c000)={0x0, 0x6b8}, &(0x7f00003e1000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003b6000-0x98)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x6, 0x4}, &(0x7f0000896000)=0x98) 2018/02/03 08:02:49 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f000000c000)={0x3, r1}) recvfrom$ax25(r1, &(0x7f0000001000)=""/65, 0x41, 0x21, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000000d000-0x2)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86), &(0x7f000000f000)}, 0x18) 2018/02/03 08:02:49 executing program 2: mmap(&(0x7f0000000000/0x75d000)=nil, 0x75d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000075b000-0x2)='/dev/vcs\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000178000-0x11)='/dev/vga_arbiter\x00', 0x105100, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004a3000)={0x0, 0x101}, 0x8) rename(&(0x7f000075c000)='./file0\x00', &(0x7f00000cf000-0x8)='./file0\x00') mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000075d000)={0x40000000}) 2018/02/03 08:02:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fdatasync(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40001, 0x0) r2 = semget$private(0x0, 0x2, 0x240) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000239000-0x46)={@random="1556f95c1fc9", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x4000000000013}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/03 08:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000-0x108)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000185000)='/dev/snd/midiC#D#\x00', 0x4, 0x593000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000c77000-0x4)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008d2000-0x2), &(0x7f00008e2000)=0x4) 2018/02/03 08:02:49 executing program 3: r0 = gettid() exit(0x0) tkill(r0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002e7000-0x8)={0x0}) fadvise64(r1, 0x0, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1000ff, 0xfec6) r2 = socket$inet(0x2, 0xfffffffffffffffe, 0x8000000001) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fdc000-0x44)={{0x2, 0x2, @rand_addr=0x7}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x1, @rand_addr=0x3}, @generic="6b500fd414f1a8b00396e369ff439320"}) 2018/02/03 08:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000015d000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) tkill(0x0, 0x0) ioctl(r0, 0x6, &(0x7f00005a3000)="90ecd25a6945bfed7bd18c23d36baf2c970dc5861dfd324e35871abaeb4afbbac72ccf0fe124fc0b9a62100275dd0619c21bd4") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000148000-0xb0)={{}, 'port1\x00'}) 2018/02/03 08:02:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004a4000-0x4)=0x101, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000+0x321)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x10a0)={0x10a0, 0x10, 0x400, 0x2, 0x0, {0x1c}, [@generic="94944aca58862a6c05b1dbb90caa771db526efd8ae6ca94e89957df5789c74ca0960c3a89e3e64f861d081814a548a3712e380472604120e632fadbc7f13fe2f56ab655f091452a97273bb352aa94ac421d4935da6a85e68e1e41d9401fb632685d32d7c63bedb1d31ce25cd29a6e8b9fec05545be31412eb2400f005c8a2db5eecc7d4aa798945a7aee", @generic="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"]}, 0x10a0}, 0x1, 0x0, 0x0, 0x4000040}, 0x40000) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r2, 0x401) 2018/02/03 08:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005e2000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="9ee2670f0000d67472e1c4c30310c07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00008af000)=""/4096) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000015a000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000efb000)=@ethtool_ts_info={0x41}}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00001b5000)=0x80, 0x2) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000e9a000-0x4e)=""/78, &(0x7f0000183000)=0x4e) 2018/02/03 08:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000848000-0x20)) r2 = syz_open_dev$dspn(&(0x7f0000be0000)='/dev/dsp#\x00', 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000249000)=0xf7, 0x4) 2018/02/03 08:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000), &(0x7f00001e0000-0x4)=0x4) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)='/dev/sequencer\x00', 0x6e2000, 0x0) connect$inet6(r1, &(0x7f000045f000)={0xa, 0x0, 0x80000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x105}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpgrp(0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000066b000)={0x7b, 0x0, [0xfffffffffffffffa, 0x10001, 0x3, 0x7]}) r4 = fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d86000)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000074d000-0x4)=r4) clock_gettime(0x0, &(0x7f0000f42000-0x10)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) semget$private(0x0, 0x3, 0x41) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c80000-0x8)={0x0, 0x3}, &(0x7f000032c000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000ae000-0x10)={r5, 0x3, 0x8343, 0x7ff}, &(0x7f0000353000-0x4)=0x10) r6 = syz_open_dev$sndpcmp(&(0x7f0000efa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200d00) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000ca000-0x20)={0xfffffffffffffff9, 0x0, 0x0, 0x5cb7}) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f0000de2000-0x10)={0xe, r7}) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000259000-0x68)) syz_open_dev$tun(&(0x7f0000d12000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r8, 0x89f4, &(0x7f0000ad3000)="8f81add25e71addfaec8013b3b2f59a2804acb2a2f1fe4c779158434b4cf108afc1598039c28404cf13c2497dd94d459ff7c5dd725afddd493797ef911c484a4221152b99cf0b4bdd063") ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x81, 0x0, [], 0xffffffffffffffff}, {}, {}, {}, {0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x8}, {}, {0x0, 0x0, 0x0, [], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000}]}) 2018/02/03 08:02:49 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005c3000)={0x1ff, 0x0, 0x0, 0xf34}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000bc0000)={0xffffffff, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0x7fff, 0x7fffffff, 0x4, 0x18}, 0xa0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x30, 0x600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0xe, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) gettid() msgget$private(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000054f000)='./file0\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000106000-0x40)={0x0, 0x0, 0x0, 0x4b, &(0x7f00004b2000-0x4b)=""/75, 0xd, &(0x7f0000f21000)=""/13, 0xb7, &(0x7f0000b2b000-0xb7)=""/183}) msgsnd(0x0, &(0x7f0000af8000-0xf1), 0x8, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f00004d7000-0x4)={0xfffffffffffffd28, "030027"}, 0x3c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b96000-0xe8)={{{@in=@remote, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00008d5000)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000067000)={0x0, []}, &(0x7f0000753000-0x4)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cc9000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000)=""/79, 0x4f}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x8, &(0x7f0000001000)=""/151, 0x97, 0x7}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/03 08:02:49 executing program 0: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3d}, {0x6}]}, 0x10) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = getuid() fstat(r0, &(0x7f0000546000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa5000)=[{&(0x7f00006ba000)="ba4860b8d85b885816000c0a4f4a2707d3d92fd42abaee4320c233cff4eca9dbd8927865db48b0df7704d99ba18d48b6dc7fe0abbbf1aa6cb6742e23870e34a71fc02369ec8893c907e7", 0x4a}, {&(0x7f0000aa5000-0xf3)="09d7408fe96b5b69c1cdedb25b25257cdf55ba3c9bd2056163e26710fbbcc5d44fb3f3f6d38340b04fb9c93a8c834737b17d54e01c226374d8ef6527078fbef62daca380914b178aa27499e295cdc6c3028e4eddf08351a5471cfa25350da722a3dcd24834bf06b9a7a2f6bd994586c3fdd2caf0ae7903aac04dcc453a5be4e2e2716d07fdf6e899c3d6c2d980b664f68493986e6e13adef5b85cbd88c78c85bcd838e9fb26e91c6c7560c80da821a98e206318cf3eca803649f1751f2b8f2ac83077cbfeb387cbade4f0ee35f678477ad2b154250fbbfc287ba3c1c003e2175791b6d2c9a4e0a5791bbb2a92e966bc3bb0d76", 0xf3}], 0x2, &(0x7f0000aa5000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x80, 0x4000000}], 0x1, 0x8000) 2018/02/03 08:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b3f000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00002da000-0x4)=0x10, 0x800) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000072a000-0x10), 0x10) r1 = socket(0x10, 0x2, 0x10000000c) write(r1, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) 2018/02/03 08:02:49 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000a55000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000879000-0x25)="826c0e00b7331a88708b64ee8f90364da0bb966a070a36156145f86efe83979f37ad8ddca6", 0x25}, {&(0x7f000037b000-0x66)="4eb9630f2eb747553d5df0156d6fb2565dec9a3bcf51f162dea9303e7ba08ccf04a1af2506ffe0740a13587773850663bb45b22cfd50c21a3fa54f08c1e4ee43d818a7e07bf6111a1139bf8f841bd13ef558ba141304278674eb73d8b1db6940db4b5542d13c", 0x66}, {&(0x7f0000001000-0xec)="0a75be749fe1443100e3f87d6b78171557daf0b758135b568e4d94dde4250e55445a402ee9ac5c0f057cbb3170ee03d98d154b2f64f7e326dd97fd52e7f1a1aad964a208f6fd3019590cde033487590e2842a23ad3e272fdfc3332091221ca98c544b34b6a299c0c6a7f0092c97fcf0a9806c1ea4c451e7c870fccdf9fa70590511f420aeeacd9ac148113dbc96a2867f859834a64a73f76f40f7a4820c20460cbd50406605e723233cabcb5f0d6dc8a3943074742ca7ba570af8ae69adba53107639c497bb9cf82b1907cde19786c728948866120889f03914ef77fafa83309e10493a0cf0d4e765aa10fdc", 0xec}, {&(0x7f0000001000-0xce)="e1a9179515223116e92cd24cd44f53879e62b314c26d46ad3046c0a3dfec715da4219dd7a21465bcf05d3b2e3d1fb1641d528105e70ea36add6e8ee3c55edfba17ffd81e8a179b539031d4c5db6dff6355c278a62e87625eeb9830a778cf513956675209ec11728925fdd16d6ac83a8161f6f4801c458797b0b11ba493723f7fcaf8440c47ff4f4de3bc17c1dd79ee75c6831aa4b12816e63712741e852cfb05827e98438dc46d692d352b02bedeaf17d1137eb4e3ea68da92605912ed02efa9c812649f662cd6bc7a22ac4d8791", 0xce}, {&(0x7f0000001000-0x35)="4e4dd2a028ddbe8a9ecdf62da292c88bd80cef1c226d27e6e524af82d4cf40f460a3203f3a3edbd425b8f694512c6ae159321d7c2d", 0x35}, {&(0x7f0000000000)="709a3d803807043051f282084b0b7b7c13cbf4146d6655c4e774468ea451d3fb5760f76408dde38ace12b57e0a9de17d46e19552612b9aadc889997bf77fc7a255e2fb8c56f531d89e2a9f7a16a6bf39b41fdb", 0x53}, {&(0x7f0000001000-0xc4)="fc70589e4f4cb11c0664d9c7f8cb06334d1d125582a3694984801f1471184f08db73d4d52c8d9541b2e8b699bff8e2f1695704cb09142c06c4b60604c0f5e71187d706aee389fa66c0300660a88a749574a71d79473069b25ccc06f1ba0ce76126e0e69c0d9b727bdc85c7335c147d8e3b729656bc0deb2b1c912906736b4e7b6cc95ab0f5bc5d31a35d474de49db737b2b8049e3548f0510e8ba7db5719a49ca019144eb487fb962a18c26a5533cb40cc655147ea57e72316deaadd45c87ad180d6c2a1", 0xc4}, {&(0x7f0000000000)="ad1b2e915de92024469904c26cbec9406ee1a87dc62866828d6060acfdba4514", 0x20}], 0x8, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000803000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000654000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004be000-0x28)={@common='bpq0\x00', &(0x7f00008f6000)=@ethtool_eee={0x45, 0xa2, 0x90000000, 0xb6d, 0xfab, 0x9, 0x3, 0xfffffffffffffffd, [0x6, 0x5]}}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ec1000)) 2018/02/03 08:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/03 08:02:49 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$setstatus(r0, 0x4, 0x40800) 2018/02/03 08:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000786000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xfffffffffffffe09, &(0x7f000000b000)={&(0x7f0000015000-0x38)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x80000008}, []}, 0x1c}, 0x1}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000afa000-0x8), &(0x7f00007c2000)=0x8) [ 183.728877] kvm: apic: phys broadcast and lowest prio 2018/02/03 08:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000030c000+0xe86)='/dev/adsp#\x00', 0xc5, 0x200) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fd6000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) clone(0x200, &(0x7f00009b6000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = gettid() kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = creat(&(0x7f00005c0000)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000727000-0x2)) 2018/02/03 08:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006bb000-0x8)={0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00004e3000)={0x4, 0x1, 0x29a, 0x1, 0x21, 0x624a}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[]}, 0x0) 2018/02/03 08:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b0c000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = socket$inet(0x2, 0x6, 0x8e6) bind$inet(r1, &(0x7f000044b000-0x10)={0x2, 0x1, @rand_addr=0xffffffffffffff64}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00002df000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f99000+0xc3a)) getpgrp(0xffffffffffffffff) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000065a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000422000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004ce000-0x4)=0x14) sendmsg$can_raw(r3, &(0x7f000011d000)={&(0x7f00009b3000)={0x1d, r5}, 0x10, &(0x7f0000e79000)={&(0x7f00004db000-0x48)=@canfd={{0x3, 0x103, 0x4, 0x2}, 0x31, 0x3, 0x0, 0x0, "ccc1c549b5576ff007e7830a536f277afcf6c3e3864c51ea9f81e73637cea21f0e261f640d561dae401f62ccd735dc0326bcc216d3d9398c013f42c8b3267c22"}, 0x48}, 0x1, 0x0, 0x0, 0x20000001}, 0x40) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000092000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005f2000-0x4)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b1b000)) sendto(r3, &(0x7f000029d000-0x1d)="f36fcfc0047bd10f62a484822a9b47b807bcee7359894674ef1a8d1da6", 0x1d, 0x4c001, &(0x7f0000905000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x3, 0x2, 0x2, {0xa, 0x1, 0x786, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x3a) getpgid(0x0) membarrier(0x10, 0x0) r6 = gettid() socketpair$inet(0x2, 0x3, 0x2, &(0x7f000036f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c93000-0xc)={0x0, 0x0}) recvmmsg(r7, &(0x7f0000de6000-0x1e0)=[{{&(0x7f0000116000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000fb2000)=[{&(0x7f0000869000-0xd7)=""/215, 0xd7}, {&(0x7f0000f37000)=""/84, 0x54}], 0x2, &(0x7f000055f000)=""/192, 0xc0, 0x8}, 0x3}, {{&(0x7f000059a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000ae9000)=[{&(0x7f0000340000-0xba)=""/186, 0xba}], 0x1, &(0x7f0000be4000)=""/51, 0x33, 0x8baf}, 0x8}, {{0x0, 0x0, &(0x7f0000d2f000)=[{&(0x7f000086c000)=""/80, 0x50}, {&(0x7f0000dc2000-0x2e)=""/46, 0x2e}, {&(0x7f00006c1000-0x74)=""/116, 0x74}, {&(0x7f0000cc0000-0x5b)=""/91, 0x5b}, {&(0x7f0000dcf000)=""/4096, 0x1000}, {&(0x7f000085d000)=""/229, 0xe5}, {&(0x7f0000261000)}, {&(0x7f0000c4d000-0xa8)=""/226, 0xe2}, {&(0x7f0000059000)=""/100, 0x64}, {&(0x7f00001ac000)=""/181, 0xb5}], 0xa, &(0x7f000085a000)=""/91, 0x5b, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000017a000-0xa9)=""/169, 0xa9}, {&(0x7f000039b000)=""/34, 0x22}, {&(0x7f0000956000-0x73)=""/115, 0x73}], 0x3, &(0x7f0000f80000)=""/227, 0xe3, 0x1}, 0x6}, {{&(0x7f000087d000)=@l2, 0xe, &(0x7f0000a87000)=[{&(0x7f0000695000-0x81)=""/129, 0x81}, {&(0x7f000038d000)=""/182, 0xb6}], 0x2, 0x0, 0x0, 0xbda5}, 0x1}, {{&(0x7f0000b57000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f00004d5000-0x50)=[{&(0x7f0000f79000-0x19)=""/25, 0x19}, {&(0x7f0000ce3000)=""/176, 0xb0}, {&(0x7f00008af000)=""/161, 0xa1}, {&(0x7f0000170000-0xe2)=""/226, 0xe2}, {&(0x7f0000e35000-0x4e)=""/78, 0x4e}], 0x5, 0x0, 0x0, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f0000c2d000-0x20)=[{&(0x7f0000138000)=""/86, 0x56}, {&(0x7f000064b000-0xc1)=""/193, 0xc1}], 0x2, &(0x7f0000aa7000-0x62)=""/98, 0x62, 0x4}, 0x7}, {{&(0x7f0000454000-0x80)=@generic, 0x80, &(0x7f0000caf000-0x10)=[{&(0x7f00007e7000-0x8c)=""/140, 0x8c}], 0x1, &(0x7f00006ad000)=""/8, 0x8, 0x101}, 0x80}], 0x8, 0x40010040, &(0x7f0000030000-0x10)={r9, r10+30000000}) r11 = gettid() tgkill(r0, r6, 0x16) r12 = getpgid(r11) capset(&(0x7f0000046000-0x8)={0x20071026, r12}, &(0x7f0000349000)={0x7, 0x80, 0x1f, 0x3f, 0x6, 0x34bb}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00005ec000)={r8, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/02/03 08:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00005b4000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) syncfs(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000828000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000304000)={0x3, 0x3, 0x4, 0x3, 0x6}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000990000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/03 08:02:49 executing program 0: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00005ff000-0xa)='/dev/vcs#\x00', 0x32bd, 0x103041) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x4, "deeb5a", 0x2000000000000000, []}}) 2018/02/03 08:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fb4000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000078d000)={0x4800000000000000, 0x5000, 0xff, 0x2, 0x19}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000016d000-0x8), &(0x7f0000924000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000987000)={@generic="243980f2e76cf9dcd89407e32b6952a4", @ifru_data=&(0x7f00008e8000-0x20)="f5000023000000000200b800200000000000000a750019edfffffff5fffffc23"}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c68000-0x10)="179762ca15e93a174a312dca734fe86e", 0x10) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000054e000-0x30)={0x1, 0x0, [{}]}) [ 183.836136] kvm: apic: phys broadcast and lowest prio 2018/02/03 08:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000c42000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000846000-0x1)=0x4e, 0x1) 2018/02/03 08:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000-0x343)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x1, 0x0, 0x6, 0x0, 0x8, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}]}}, 0x418) 2018/02/03 08:02:49 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[], 0x0, 0x20000000) clock_settime(0x3, &(0x7f0000015000-0x10)={0x0, 0x989680}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x0, 0x0) sendto(r0, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) 2018/02/03 08:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) 2018/02/03 08:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000921000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7dd7, @loopback={0x0, 0x1}, 0x200}}}, &(0x7f0000f05000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f8e000-0xee)={r2, 0xe6, "219cd6959fcc02b539ec3728e217e66891b21fcdc26d37ea57538ba9f75f57dab308479cdec8a711599da6b577be02f49445b45eb66d173b7041a814ad7f2c5333d934a132f806699c8b5b2f28788bd513ba3f68c838a8c6f9808c0742a4d952c6fd8e5add72b818ddf47d323f9bbbb61b150fe902002a8f1570d37592ebad0d4f1563f9b8b7e09cbe736710304d42b4963207392db7d86623863b4e5b500b57e7cc5114d24778e5e6daa53fc81a6c8d3bf275bada715d008434a709440e27f186eda11bc981109dfb11329b553eb1121e6b2ec81e817e881d8b206f4fdb379646f8456e4990"}, &(0x7f0000839000)=0xee) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 183.912744] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/03 08:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000f1000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000073d000)={0x800, 0xff, 0x6, {r1, r2+10000000}, 0x1f, 0x2}) syz_emit_ethernet(0x11e, &(0x7f00008be000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0xe8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x1f, 0xb3, 0x0, 0x3, 0x0}, @fragment={0x2f, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x66c4, 0x1}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x4, 0x5, "bdd3d2", 0x1, "10f45c"}, "e656085793a0db2039ac0e12879c2378610ac0fab5d4c24a9cd2607c44a19bbd829115f838860aa850bb7c625e1b7972ea5387483c20580aaa922915842431db8da00f04d9c9e3b3cbaf47e0d346bc2926aab27f57ca68efa4f02de74a34d2ddcb778031bd1b1938bdfe852f652d1749f7349c724aa4d569180217af984f8a6391ff6a639ce63d9b88034e3c2a1d99ba73f4925374850f8e14066ef83af0022d46c57a486f5876d68528f197e61729ae77646536aece4cb36c6fdd7de5f98dcfdfba921ccc5fafc0"}}}}}}, 0x0) [ 183.933296] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/03 08:02:50 executing program 2: r0 = socket$inet(0x2, 0x800, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@generic="35e63a9c0fbff62941c361a16c494c1c", @ifru_flags=0x7801}) mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000287000)=0x5, 0x3) sendto$inet6(r1, &(0x7f00004f0000-0x19)="6c3d996823e5219588c4408a577361e957eaa20f54e7e43e47", 0x19, 0x880, 0x0, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 08:02:50 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x3, 0x2b, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r1 = accept(r0, 0x0, &(0x7f0000024000-0x3)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget(0x3, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000021000)=""/126) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000023000)={0x0, @in6={{0xa, 0x0, 0x23ee, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x8, 0xe23, 0xb70, 0x100000001, 0x1000}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000025000-0x40)={0x40, 0x7, 0x5, 0x36f, 0x20, 0x1, 0x3496, 0x800}, &(0x7f0000010000-0x40)={0x948000000000, 0x2, 0x8, 0x9, 0x1, 0x4, 0x1, 0x7}, &(0x7f0000024000)={0xdf, 0x0, 0x1, 0x800, 0x0, 0x800, 0x2, 0x10000}, &(0x7f0000008000-0x10)={0x0, 0x1c9c380}, &(0x7f0000025000-0x6)={&(0x7f0000007000-0x8)={0x9e}, 0x8}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000000e000-0x10)={0x4, &(0x7f0000025000-0x20)=[{0x4, 0x9, 0x6, 0x2}, {0x4, 0x800, 0x80000000, 0x1}, {0x4, 0x6, 0x1000, 0x10000}, {0x1, 0x40, 0x1, 0x5}]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000024000-0x10)={r3, 0x40, 0x5, 0x1000}, 0x10) 2018/02/03 08:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = add_key(&(0x7f0000ffe000)='id_legacy\x00', &(0x7f0000bda000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e51000-0xa3)="cf9cc6daeeed35b42a182ea7022d9632350c44b96dcf1224c6aaa560b390ec202e12977d585dc13438e19ac0027bd6794da5bcd3518009fb54af998316810fda4dcb6bc1b59e9dae408ec353b6bb9437ce513b747879bbdb3864855fd308e6351bba438cb42974f1a8a3b5544f2a86e23eea18301351936efc5ef211b19ae756e9136e7d1c1d10aee25acc1559fcc33ba69a32d5331d5da32609d71f9eda2681fab102", 0xa3, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000d5f000)='cifs.spnego\x00', &(0x7f0000093000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000053d000-0x1e)="fe60d88708ab1dfd8ae0aaaa51b9b9fa9fd773a5de9cf66d141d013fc728", 0x1e, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x0, r3) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r4, &(0x7f0000fde000)='u', 0x1) 2018/02/03 08:02:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c5f000)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80800) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000862000)={0x1, 0x0, [0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000001000)=0xd1) r3 = dup2(r0, r0) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) 2018/02/03 08:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004e2000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20001) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000c57000-0x14)={{0x9, 0x3b, 0x7, 0xda72, 0x800, 0xbbd}, 0x6, 0x81, 0xfffffffffffff18d}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000214000)=0x21e) write(r1, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) 2018/02/03 08:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086d000)='/dev/sequencer\x00', 0xbbd222a20e3dee40, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00007e5000)={0x2, 0x5}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000721000-0x4)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000590000)="3b034569614345504f2e7bf041e8af4a7e0cdd9d208c7b1e8be0e8a40c669e22dbb817cfd756fec0f34cd9085b92e6eda5286500e3a5b3d43a5a376d90781a43008349e94f1d5f63d7a90acb36f53eb1be1032cf811a0ef6a5eb23dcfa70f9d249f98967bdd11bf26015a12165d33cf739f5643e4e01b804287d37c4c6279b9c5690b012c3586c5f83232cff09", 0x12) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/enforce\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000233000-0xb)='/dev/loop#\x00', 0xdbc, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f0000807000-0x27)=""/212, 0xd4) 2018/02/03 08:02:50 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7fffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000018000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bc086e", 0x8, 0x2b, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/03 08:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a2000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0xfffffffffffffffd, 0x7, 0x0, 0x1, 0x38}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) r1 = socket$inet6(0xa, 0x80003, 0x1ff) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c9c000+0xcfa)={r0, 0xffff}, 0x6) 2018/02/03 08:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f000032c000)=[{&(0x7f000091f000)=""/24, 0x18}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x80090000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f00008c8000-0x10)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2018/02/03 08:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bcb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000b7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000256000-0x4)=0x14) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f56000)=0x80000000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000b3c000)=""/174) close(r1) 2018/02/03 08:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r0, &(0x7f0000016000-0xa0), &(0x7f0000011000-0x7a)=""/122}, 0x18) r1 = dup3(r0, r0, 0x80000) mknodat(r1, &(0x7f0000b06000-0x8)='./file0\x00', 0xc020, 0xd31) 2018/02/03 08:02:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d3a000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x4e, 0xfe4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8e000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) syz_open_pts(r3, 0x40000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000503000)=""/204) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000845000)) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r4 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x78, 0x20800) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00005d8000-0x2)=0x1ff, 0x2) flistxattr(r2, &(0x7f0000ea7000-0xf1)=""/241, 0xf1) socket$inet6_sctp(0xa, 0x2, 0x84) 2018/02/03 08:02:50 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7e) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fc6000-0x560)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x1e8, 0x418, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000c5c000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x418}}, [{{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="1a35a76362fc7bac91bebe393f649249", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}]}}, 0x3b8) 2018/02/03 08:02:50 executing program 6: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a8000)='/selinux/checkreqprot\x00', 0x82, 0x0) r0 = creat(&(0x7f000037c000)='./file0\x00', 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000370000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup3(r2, r2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000038f000)={0x1, 0x8001}) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000f2f000-0x3)={0x20, 0x18, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, {0x1}, [@nested={0xc5, 0x75, [@generic="816c3bae2a151798dde2b158668c15a928fce78d36a92de7bc65ae83dc31"]}]}, 0x1f}, 0x1, 0x0, 0x0, 0x24004040}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000056a000)={0x5, 0x0, 0x1, 0xa00000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000777000)={0x1, r4, 0x10001, 0x8}) 2018/02/03 08:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d08000-0x9)='/dev/vcs\x00', 0x107800, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000e31000)={0x8, 0xbcb, 0x3, 0x0, 0x0, 0xfd39, 0xf0a, 0x101, 0x81, 0x9, 0x7, 0x6, 0x0, 0x81, 0x4, 0x100, 0xc67, 0x2, 0x81}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a2f000)=[0x80000000, 0x2]) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mincore(&(0x7f0000acd000/0x3000)=nil, 0x3000, &(0x7f0000a5d000-0x37)=""/55) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00006e8000-0x5b)=""/91) 2018/02/03 08:02:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x64400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000555000-0x10)='coredump_filter\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00003c9000-0x8), 0x400000ff) 2018/02/03 08:02:50 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x15, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000022000)='/dev/ppp\x00', 0x2400, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000023000)="f5b24e5b32ab8e94994981610fc3725db0fedcba238157ce30992aa3931c34bb8a1a73aa427c20f85b24d2351ccf6be01227ecff6b6f77c6617a093fd817fc5f50a197c540d0e2aff2bc9970caebfaa0b13f86f68b0a2a5fb508cb1cf625e226fd9b4cc81ae952501fdb2df8a9d939", 0x6f) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000000c000)) 2018/02/03 08:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000275000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004ba000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) socketpair(0xa, 0x807, 0x7, &(0x7f0000e20000)={0x0}) getsockname$llc(r2, &(0x7f0000fc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c2b000)=0x10) r3 = socket(0x1e, 0x1, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000097d000)={&(0x7f0000c93000)={0x27, 0x5, 0x500000, 0x7, 0x4, 0x7, "2ff2f9bcb65fdef564732e4a5ce796d1c0a3ff08879dc4698eebb91fe681a79551beb3e08ead352befe749fb1e26ba9d8ab3a45319f8649d186ac1ef2efdce", 0x7fff}, 0x60, &(0x7f0000e24000)=[{&(0x7f0000ef9000-0xe3)="85597482b6dbc4a28771d2d2837e3d4ed4cc1f2a2e3ff681ee61122756a8aef80da2c25fd39002dadf28a4fe337b1df3b50bf715fc25f40ff5dce574926ab719e766a1835087994412c13c42b499d4f2a4816dc01dcd89d94978ce671bf6979b61c10f66da79d3e81bafbc715d4a8176fb256bfc6b168acc229da593358660901f3fd62e6bc5ad145819e0db5f7bf0da881cc894e261fa1791a4585150ab4fd365319e3e0d788e035be83290f176a87304b0cc115e0334bd4960cf4d2abc98e07570f88a0aca9f0cca3735f975a3ed3b407d534d72f71cc042a0c110bb4ae31020931c", 0xe3}], 0x1, 0x0, 0x0, 0x8000}, 0x800) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000dc4000-0x10)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r3, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00009cd000-0x2d8)=[{0x70, 0x10d, 0x6, "5996d460f207525e39b8d88fec4c35500f4531e06da8bae1d042172424e57546747b67ff323cd160492250125db2569d1ac864ee40b48d24d575797527a425171f9edf476f7823e9fb722ea4d3e7b95a0dbd4069507a6f9790351923a4a8"}, {0xa0, 0x0, 0x4, "47886cb2c306e3fcd01ba93c0e59240c1c12d09cf7855e476210a5281f2962f8d1ecd2e9f94b594dfb204186c743801b20881696e8ba16638ff249fd9797ce56d00f378778098c64cb7a47db915cbbf2ef7b59355ae37471caa4d4aa6b8996655386cc79bb004c0ecce0101a413bbd407d29c37b60b5f6af874253b587ad3c039a295dcbe8567c98c2dc"}, {0x50, 0x115, 0x1, "6ca8e00ec059b3680d841509e636a165d657266de53300dce65cf93719149b7b6d7163def0b6bdcf63fe6a47f132b0385e0ebcc0473755db56e1d21a57801cbb"}, {0x48, 0x0, 0x2, "7b790cd62ac968aa00d6b7c365ed4d09a5f483d13dcad7d2a995ae6fd523a2a0a164670b14f0e285c573780e96a93b5dcab66833"}, {0xc0, 0x118, 0x4, "9d2c073f43166d6deb60fa599066d4b85a9baff3be362c3006e5478de7879aca4f6db37ee304c3bbe299d2e1cbcb36f7acbd1589cf2e77b1b269b2e2eb7997ab0ce119817a3bdc5da79009cba3236eb75a930b13a7a32359471ba4a5bea084ba82e6b09b53d4a792aa8292d7a55e6751ee882cd0fdef9e06f5b3800d5104d02400e4cafc8558c30f5b10b920297cb5c6aef56946837bc40271fd4e3fe099d8739765540115058e0b0c7cf3154d"}, {0x38, 0x13b, 0x3, "a6efe0e199dcda0848ab5abc1d6e4399ba497f99a6e28f008d68372e6dd3c8c86fb6d7fefda416"}, {0x20, 0x10f, 0x4, "f6a366bef6cafe7f1b54"}, {0x18, 0x102, 0x7, "aaabe9be831111"}], 0x2d8}, 0x4) 2018/02/03 08:02:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x20, &(0x7f0000001000-0xad)="78964d283f05ed1b05922ca121c58d8bc07912d4cec9a40b07ef898d0fffa483b091c369dbe35e9e62c9cb7de145fb1f2131d3604bae30bea379efd6cd878609f3a7ae0e99e89919c18b7dbad2316da221cc6a96a56eb415902ae07b16c8a421fe9f60978cb3de4e50aef71c36f5104168062ca852e278c242b0e97226cb86c1c89e3c8023723ca9d855500a4c63576551c521f591af4a8faea4fcaca81b5c468dbd60d7c7df8ed981502ba4d6", 0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064c000-0x4)=0x4) 2018/02/03 08:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000207000)=0x3, 0x4) utime(&(0x7f000066b000)='./file0\x00', &(0x7f0000b18000-0x10)={0x0, 0xde}) fstat(r1, &(0x7f0000001000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4b000-0x20), 0x8, &(0x7f00005eb000-0x8)) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/03 08:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x63a3d023a7327c14) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/03 08:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000094b000-0x15)='/proc/self/net/pfkey\x00', 0x109003, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000645000-0x4), &(0x7f00006e1000)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00004e5000)={r2}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1}, 0x0) close(r2) close(r1) close(r1) 2018/02/03 08:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000314000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a31000), &(0x7f0000e3b000-0x4)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb9000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000c89000)=""/18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) [ 184.677798] binder_alloc: binder_alloc_mmap_handler: 19809 20000000-20002000 already mapped failed -16 [ 184.691325] binder: BINDER_SET_CONTEXT_MGR already set [ 184.698291] binder_alloc: 19809: binder_alloc_buf, no vma [ 184.699682] binder: 19809:19813 ioctl 40046207 0 returned -16 [ 184.703925] binder: 19809:19821 transaction failed 29189/-3, size 80-16 line 2957 2018/02/03 08:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00008ab000)={0x0}) fremovexattr(r0, &(0x7f0000875000)=@random={'osx.', 'self[*\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00003a8000-0x9)={0x1f, {0x7, 0x0, 0x0, 0x135}}, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10}, 0xc, &(0x7f0000516000-0x10)={&(0x7f0000e3e000)={0x18, 0x40000027, 0xb03, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/03 08:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000059a000-0x4)=0x3) 2018/02/03 08:02:50 executing program 2: r0 = shmget(0x1, 0x4000, 0x400, &(0x7f000056d000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000244000)=""/244) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000051f000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1a8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x4, 0xfffffffffffffff9, 0x6, 0x9, 0x200, 0x3f, 0x3, 0x131c76ac]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) 2018/02/03 08:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000643000)={0x0, 0x304c, 0x3ff, &(0x7f0000971000)}) r2 = epoll_create1(0x0) accept$ax25(r1, &(0x7f0000e08000-0x10), &(0x7f0000169000-0x4)=0x10) r3 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7b000-0x10)={0x0, 0x9, 0xc82}, &(0x7f0000b79000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000806000)={0x1f, 0x3, 0x2, 0x25, 0x0, 0x4, 0x3, 0x7, r4}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000fe3000)) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00004d2000-0x5a)=""/90, &(0x7f000089c000)=0x5a) dup3(r0, r2, 0x0) 2018/02/03 08:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x4, 0x21) semctl$IPC_RMID(r0, 0x0, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r1 = semget$private(0x0, 0x0, 0x200) semctl$GETPID(r1, 0x3, 0xb, &(0x7f00007e9000-0x1000)=""/4096) r2 = semget$private(0x0, 0x2, 0x2) semop(r2, &(0x7f0000ef0000-0x3c)=[{0x3, 0x181e, 0x1800}, {0x1, 0x2, 0x800}, {0x5, 0x7, 0x1800}, {0x2, 0x1f, 0x800}, {0x0, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x0, 0x3, 0x800}, {0x3, 0x5, 0x1800}, {0x4, 0x35, 0x1800}, {0x7, 0x80, 0x800}], 0xa) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000615000-0xa)={0x3, [0x2020000, 0x8, 0x400]}, &(0x7f0000017000-0x4)=0xa) 2018/02/03 08:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00005f7000)=r2) eventfd2(0x6, 0x1) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/03 08:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000045e000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00003ba000)=0x7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c18000)={0x0, @broadcast, @multicast2}, &(0x7f0000176000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000894000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000e12000-0x38)={&(0x7f0000777000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000113000)={&(0x7f0000010000-0x194)={0x194, 0x1f, 0x400, 0x2, 0x1, {0x13}, [@typed={0x10, 0x6b, @u64=0xc92}, @nested={0x64, 0x40, [@typed={0xc, 0x8e, @pid=r4}, @generic="6abc110d3e6a41ddc9a0b1c3e8a82b0b6ad82e0c8da5bd20f95fde1de112fe8cac6750315b772087ef3b48f6aaf25b6cdb9938f3dfc0737d70849ffb3793cfb50f4a", @typed={0x10, 0x49, @u64=0x400}]}, @typed={0x8, 0x40}, @typed={0xc, 0x7b, @u32=0x3}, @generic="89aeac445eb63114d84d41945f80a513a7101613b01df82250c9df4d7a62582af731050c0ce4968fe65680191264b3309cf176822a066f170285a307f0c3feed2f32b300c3d85b7795b606680c2412f71dd4504f99774884c67188b356c1a2211fa969c92dd7e42837e5baa1c1bdcd08d5c01dc0bc781b5f06534712ed4423babcbc15ca0255245d4a2765986441ecdb409f3c7821bec46b16d1245fe3a383c02324ae5b1d66db6d647c7bef4a4ddbbce0415d3dd153e976a49c4ad95fa022d24d3c479f900a7a14834f4fb80164d43739d06cb0e2d2e2cd36ce01155942a653167c564a0ba24df56172", @typed={0xc, 0x2b, @fd=r2}]}, 0x194}, 0x1, 0x0, 0x0, 0x48000}, 0x40000) r5 = accept(r0, 0x0, &(0x7f00001d9000)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000898000-0xc)={0x0, 0x0}, &(0x7f00008b7000)=0xfffffedb) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000099b000-0x24)={0x1000, 0x7, 0x7fffffff, 0x5d3, 0x81, 0x3, 0x6, 0x800, 0x8, 0x4, 0x9a46, 0x100}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000858000-0x18)={0xaa, 0x2}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000820000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x87a, 0x3, 0x5, 0xa, 0xa0, 0x20, 0xbd, r3, r6}, {0x1, 0xa88, 0x5, 0x7, 0x3, 0x2, 0x7, 0x9}, {0x401, 0x40, 0x400, 0x5}, 0xffffffffffff460e, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2, 0x1, 0x0, 0x9, 0x9, 0x0, 0x101}}, 0xe8) recvmsg(r5, &(0x7f00004c8000-0x38)={0x0, 0x0, &(0x7f0000c59000)=[{&(0x7f0000de3000)=""/53, 0x35}], 0x1, &(0x7f000073b000)=""/152, 0x98, 0x9}, 0x2041) 2018/02/03 08:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe9478599ce673645, 0x914e, &(0x7f0000d35000)={0x0}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffc) bind$rds(r1, &(0x7f0000ad4000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000cf0000)=""/4096) [ 184.741857] binder: undelivered TRANSACTION_ERROR: 29189 [ 184.756260] binder: release 19809:19813 transaction 95 out, still active [ 184.763309] binder: unexpected work type, 4, not freed [ 184.768662] binder: unexpected work type, 4, not freed [ 184.773976] binder: undelivered TRANSACTION_COMPLETE [ 184.779167] binder: send failed reply for transaction 95, target dead 2018/02/03 08:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x7fffd, 0x10000) write(r0, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) sendto$inet(r0, &(0x7f000055b000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000964000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f0000982000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009b4000-0x9)='/dev/dsp\x00', 0x4900, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f000044c000-0x8)={0x3}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000099c000)=""/118) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a97000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x0, 0x4, 0x7fa, 0xc84b, 0xff, 0x3}}) 2018/02/03 08:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00002ba000-0x8e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @dev={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000617000-0x98)={0x0, @in6={{0xa, 0x2, 0x36, @empty, 0x80}}, 0x8, 0xffffffff}, &(0x7f00004e2000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c47000-0x6)={r1, 0x600000000000}, 0x6) r2 = syz_open_dev$sg(&(0x7f0000c07000)='/dev/sg#\x00', 0x7ff, 0x40800) accept4$netrom(r2, &(0x7f0000cf1000-0x48)=@full, &(0x7f000055b000)=0x48, 0x80000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00005f7000)=""/4096, &(0x7f00007e5000)=0x1000) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00002bf000-0x10)={{0x20, 0x1}, 0x40}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000542000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f000039c000-0x4)=0x7, 0x4) r4 = request_key(&(0x7f0000d30000-0x5)='user\x00', &(0x7f00007f3000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bee000-0x9)='cgroup.\\\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x8) 2018/02/03 08:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000dff000)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000ec000)=""/55) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d8000+0x9f8)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d1c000)={0xffffffffffffff7f, 0x0, 0x10000, 0x5e}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d98000-0x20)={0xfffffffffffff598, r2, 0x2}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) r4 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000c6e000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000df8000-0x8)={0x0, 0x5}, &(0x7f00006f9000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000869000+0xfbc)={0x7, 0x2a, 0x200, 0x20, 0x9, 0x3, 0x2, 0x4, r5}, 0x20) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)) tkill(r4, 0x1000000000016) 2018/02/03 08:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) write(r0, &(0x7f0000158000-0x7)="24000000240025f1006beb03000000000000016700090000000700eb080d0000000d9520", 0x24) close(r0) 2018/02/03 08:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000af8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x80) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000987000)=""/126, &(0x7f0000115000)=0x7e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000093d000-0x9)='net/unix\x00') lseek(r1, 0x0, 0x0) bind$llc(r1, &(0x7f00000d9000)={0x1a, 0xf5, 0x1000, 0x312c, 0x4, 0x6, @random="60a8673b4269"}, 0x10) [ 184.806822] x_tables: ip_tables: TCPOPTSTRIP target: only valid in mangle table, not filter [ 184.844394] x_tables: ip_tables: TCPOPTSTRIP target: only valid in mangle table, not filter 2018/02/03 08:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) epoll_create(0x1000) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rmdir(&(0x7f0000526000)='./file0\x00') open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/02/03 08:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x800, 0x9) connect$bt_sco(r0, &(0x7f0000ecc000-0x8)={0x1f, {0x100000001, 0xfff, 0x2151, 0x400, 0x9, 0xc9e7}}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00006db000-0x13)='/dev/snd/controlC#\x00', 0x200000, 0x4000) 2018/02/03 08:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f00005e4000)='./file0\x00', 0x86000, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000098b000-0x1)='\x00') fcntl$setstatus(r0, 0x4, 0x42800) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e9000-0xf)='/dev/sequencer\x00', 0x20040, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000f32000-0x30)={0x2bd4, 0x9, 0x80000000, 0x3, 0x4, 0x74b6}) 2018/02/03 08:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000047000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000add000), &(0x7f0000e28000-0x4)=0x4) r1 = socket$inet(0x2, 0x6, 0x7ff) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f00004c9000-0x4), &(0x7f0000323000)=0x4) sendto$inet(r1, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000030f000)=0x1, 0x4) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000006000), &(0x7f0000280000-0x4)=0x4) 2018/02/03 08:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000efe000-0xd)='/dev/usbmon#\x00', 0x1f, 0x20000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000a72000)={0x1}) r1 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1}], 0x1, 0x88) r2 = dup(r1) r3 = timerfd_create(0x0, 0x0) fcntl$setsig(r3, 0xa, 0x12) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000057a000-0xc)) clock_nanosleep(0x7, 0x0, &(0x7f0000631000-0x10)={0x0, 0x989680}, &(0x7f0000d45000)={0x0}) timer_settime(0x0, 0x1, &(0x7f0000bba000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000948000)={{0x0, 0x0}}) timerfd_settime(r3, 0x1, &(0x7f000061a000)={{0x0, r5}, {r4, 0x989680}}, &(0x7f0000037000)) accept$packet(r1, &(0x7f000020c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000033e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000cf1000-0xb)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x2, 0x5, 0x282, 0x400, 0x3, 0x200, r6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000003d000-0xc)={0x7}) 2018/02/03 08:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000d6e000)=@file={0x0, ""/83}, &(0x7f0000ab9000-0x4)=0x55, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a04000-0x8), &(0x7f0000ff3000-0x4)=0x8) recvmsg(r0, &(0x7f0000cbc000-0x38)={&(0x7f00007b8000)=@generic, 0x80, &(0x7f00002c8000)=[{&(0x7f0000f22000-0xf)=""/15, 0xf}, {&(0x7f0000a73000)=""/138, 0x8a}, {&(0x7f0000872000)=""/158, 0x9e}], 0x3, &(0x7f00000e3000-0x1000)=""/4096, 0x1000, 0x3}, 0x2000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f00005fe000)={0x10}, 0xc, &(0x7f000096c000-0x10)={&(0x7f000073d000)=@newsa={0x138, 0x10, 0x80713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000eeb000)={0x4c, 0x0, &(0x7f0000ba1000-0x4c)=[@transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f000058e000)=[], &(0x7f0000c99000)=[0x28, 0x60]}}, @increfs={0x40046304, 0x2}], 0xcd, 0x0, &(0x7f0000c94000-0xcd)="cdc28be6a29dfe46c1876a596a4c87f3d6705a8c2edf97e43c4b5970a9e68cebf9c54a6c6291ec8f8c61dfbff13f71925cb5ab35a73cd34aba7f8dceaaf806a5a959a4da163829f52fd458ed2408ad3fb73e6badb417d5fe3315b293d9bbc372ba5d21b6580baf4aaef72dc39015041cb8ffabd2998bc39c44c62960e5a94a1d5f59a147767b56f5cf56105335908d5d391df5efdf30ca9fe9a216ad6434ee7dbd2cc9c7ec20712fe9e3d76eaf028b3cd5af0d4d4cc2ebb0931a7028178e5fa08ba738981f32e050d5d3f85905"}) 2018/02/03 08:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00008ac000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d70000)=[], 0x0, &(0x7f0000ec1000)=""/85, 0x55}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) write(r0, &(0x7f0000703000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x2cf) 2018/02/03 08:02:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x240000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000006000)={&(0x7f0000013000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) clone(0x0, &(0x7f00003b2000-0x74), &(0x7f0000345000), &(0x7f0000d22000-0x4), &(0x7f0000d24000)) geteuid() mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000241000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000d2b000-0x4)=0x10, 0x80800) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000d2b000), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d27000-0x8)={0x0, 0x1}, &(0x7f000009b000-0x4)=0x8) 2018/02/03 08:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000883000)) sendto$inet6(r0, &(0x7f0000e4c000-0x9)="99fab0e27fffcb719a", 0x9, 0x4000, &(0x7f0000b63000-0x1c)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}, 0x1c) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000674000-0x4)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004f9000-0x4)=0x0) stat(&(0x7f0000ea3000-0x8)='./file0\x00', &(0x7f0000067000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002de000-0x3b)={0x0, 0x33, "659435c925eec1042130a3e37a65f6188c51f817d96b8483f171231638010b24b586f251668a02331b6589237ea4b659c02b7f"}, &(0x7f0000770000-0x4)=0x3b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000038000)={0x0, @in={{0x2, 0x1, @rand_addr=0x9a}}, 0x3f, 0x4e}, &(0x7f000090b000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000047a000-0xb8)={r4, 0x1, 0x7e57, 0x9, 0x4, 0x80, 0x40009, 0x9, {r4, @in6={{0xa, 0x1, 0x200, @empty, 0x6}}, 0x2, 0x7f, 0x4000008, 0x5, 0x1}}, &(0x7f0000500000)=0xb8) sendmsg$unix(r0, &(0x7f0000e59000)={&(0x7f00009a9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002fa000)=[{&(0x7f0000f1f000-0x88)="3e2118a97d9555cafb04ab8d65acdac01b6b415fdfd6a23c1fea0074df1fcae576044a29323b6b04678c3776c130ee98c68070a3c89be394cbf0177a8d9832ad95e7df5c87338913f4434f299d19f4fea3e11a0b76716aa2cf7bf574bffc7799d6ec12af8790f7e02ad7c87a22371824009916b075eff215057217ef5e18033161dc2c855df06294", 0x88}, {&(0x7f0000789000-0xf)="c00352a2eda76c0896004216677390", 0xf}, {&(0x7f0000f3d000)="344efa6565e72d3a605e8206724f93ce98c48921f91e323c057e293a2e56a09bf32a1634bf488d2293461bdc5e2ee938d2e170c9fc567a667b86ed964457707c4de234acc3d067fa797962e8a000bec0d39c6890b564f6e8f496b0a045fb69bfb9240f7cecf7c22fb8ad0da11e89cb8a50d7ea681d926bba828c6351f0dd162eef5c8b1e8447168d6733d5e9c9649159cd377c59b4e0bd943e216d19ad1b", 0x9e}, {&(0x7f0000088000-0xcf)="23ac1260bb4236685b4aaf0be9faa47b04c455d7a8254b9acf71f2f91bfd2ae2548acb72b07f8f349d58415f7ceab380e493351ad385f1ac67ef594797fc2bd649691423d645a824004de3b6241cf80378ba840533580186fa4782ae25a0dbe2a80b0f6e487c6390828cb6a5f14c286b695a95906fa5ad4c8bf4ccea7fee5c62dee1a75baf688f18e00a78c27b111ae28f7dfdb11d8d2fdbb623b8ca429ac5be59984725651fca12dcfdfcdb2223dda1892f7a9feed822855f8de66cb14c06f780ce3dea68c02bf4e140fc25975096", 0xcf}, {&(0x7f00002ec000-0xe9)="21185675dd61f266779d0f3f7186c0b1c87ff8462907d6f74d9691517902ce7aa231d1bc6a85b20facbb8db9aaaef571ab028c603ac17a4084b9dc2d2b924b732201c5f1996cc8b5668ff946ffc901650ed2255beadd3459fbd4cc1e7475cce7909f5a1a135d8c88ae251e854b1f6c9195b6e0442d6fc9ea60970f6b14592c9d64dedbd19535c212ac4f82166dfed32ed071f5849d289cb99b124685788605e30879db295878c95479dd1f4b93325e0b91dcc5718b8ee39bf4de4f78e453bf4b0e80934942e6a547d9017d77666ccd23799cf0df08c5a571aea25bbe9cafaf99f695ba2386e69b1070", 0xe9}], 0x5, &(0x7f00009c0000-0x48)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x1}, 0x80) 2018/02/03 08:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bd3000-0x3b)={0x0, @in6={{0xa, 0x1, 0x43, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}}, 0x5, 0x9, 0x9, 0x8, 0x34}, &(0x7f0000ca0000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f17000-0x8)={r2, 0x2, 0x72e0}, 0x8) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) bind$alg(r0, &(0x7f0000f69000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) 2018/02/03 08:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x2) accept4(r0, &(0x7f0000e0f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000232000-0x4)=0x26, 0x80800) sendto$inet(r0, &(0x7f00009aa000-0x88), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e6c000)=""/192, &(0x7f000033a000)=0xc0) 2018/02/03 08:02:50 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffd96) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x1, @empty}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000+0xf00)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000c000)='./file0\x00', 0xa01, 0x21) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f000000d000-0x14)) 2018/02/03 08:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000bfe000)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) r1 = fcntl$dupfd(r0, 0x406, r0) write$eventfd(r1, &(0x7f0000549000-0x8)=0x7fffffff, 0x8) 2018/02/03 08:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1, 0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x0, r2}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a84000)='/selinux/mls\x00', 0x0, 0x0) bind$bt_l2cap(r3, &(0x7f0000af9000-0xe)={0x1f, 0x2, {0xd88d, 0x0, 0x200, 0x100, 0x8, 0x808f}, 0x0, 0x5}, 0xe) 2018/02/03 08:02:51 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x4e) read(r0, &(0x7f0000fe5000-0x1b)=""/27, 0x140) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fe6000-0xb)='/dev/midi#\x00', 0x7, 0x100) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/checkreqprot\x00', 0x8500, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fe6000-0x20)={r2, 0x0, 0xffff, r3}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fde000)=0x9) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000755000)) 2018/02/03 08:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80002000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000130000), 0x0) socket$netlink(0x10, 0x3, 0x3) kexec_load(0xff, 0x2, &(0x7f0000f0a000)=[{&(0x7f0000203000-0x68)="e58223391eb831b8f6680779905c3951978aa1162e7a2c60368a18455c86afa51a317e175ec58c985e28f28406aa3abcc40e148609eb5c4abc31b257054d4ff545dc990e256964ec7c4a24ac265ed46e10042402fd037b71e70de95aa0697df60362db740d9376e9", 0x68, 0x2, 0x9}, {&(0x7f0000110000)="f37dd21b55a87109e125a2b0a70b3e6682559e9416295c7e59555f7ebba392b18c6e1cc73d928aa495f2be2161311d15c75bd78d5a9f4fb424b59b8118c335de05e30b16dc5f068e3defdc5a5751f4fb49bc23021a3ac990a5a91bda71782c45163dd8b280ead6c90c9c994a766c9020939dca7489eeb5f471edf556296fef354f0dfb", 0x83, 0x40, 0x2}], 0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) socketpair$inet(0x2, 0x3, 0x20, &(0x7f0000a0a000-0x8)={0x0}) getsockname$inet(r0, &(0x7f0000fa5000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000c5a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000028000-0x18)={0x0, 0x7, 0x10, 0x2, 0x5}, &(0x7f00005d3000)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000a89000-0x38)={&(0x7f00001c2000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00003a3000)=[{&(0x7f0000748000)="36218ca42068df2f2533df1bf1726ee67786c67a67c45bd8f8f887d78c2298ff85be0c3e1d52ee24959fbc1c5c5dc6c5d8d1f84ee3ea2fc9fd404978ae10eb93e945850e8b417111d1d46b27e5630437e2611298f08104391754abe99fe54ed53e08283e313998018a331cc987edb2d85444677b33ce52b3647801a085a6092e632d0c2b70f92a4c93248535f60a9fe5a850f0e8fdf559db4798a306024695d2553e7e40be097586d40ebcd9d1e930c6fbee9442b45a33f93e79f8d1fd2180", 0xbf}, {&(0x7f0000cc6000)="79899fae65e6f2a21ffe1639275e62ffabf03a4e725721e720f1e6f5627807f9eeee940f4063c70fd0364dccb0f0f0e552a5c6a682c5196080f80e63387c19692162447f4c5ce2f47013673638422e1965b78ced038b779e7b80ca1452d8e8b3e24c467f1216b0b990828aa078161a468fb4dc903ac419e97d92e8df0b3557a8f3fe1cade15c05d5110d38dd17f0efc0cb50508697dbc0c772a195b78fe7af618e365d9d483dbd0fd51b2f73826567fcac423ebd038836973b6ffa9b33f4ade47237312e27720c788adac7a1e34869f4a6826d44a9fca878b3c926f48d195ad20e9fa601e686ff265ba0daacfbb1bdd8961d8831", 0xf4}, {&(0x7f000073b000-0x47)="eeb16e5886922935737b942a5b8fc02cd4aeda423edb3eaa140bb7729ac5f8862a14f3982eed9fee884a919f67536ba343f300302c09aca309c905876ca8de4ca9e8cdb686b9fd", 0x47}, {&(0x7f00002a2000-0x12)="e6adfe4a6c9852ee708a5616b96eef3c9232", 0x12}, {&(0x7f00008e7000-0xbb)="42ee2da8ce915ac63df15d11796c3ee7c036aee69e63d67bbd6f141d97ecb112669b7a05ec8b16d3c831cfeb914c87d6d427d73d4e696b1723b94faccd6fffa4941028aa8076b976f7b13ae0880c3d55621625e90e5595d0144a316e1ab4318fa3844f9b66d45cc0a492f50234d36d2b4290cfa1002f6f70ebba88756eb0e66956f43618933f1815248ddcb80108569fb24b5312d9bd55916f9e0baa7619b523efef122f1f136546304637f9c605b2bf02c6f88826e00d2cfc1566", 0xbb}], 0x5, &(0x7f00008bf000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x566, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x77, 0xda, 0x20}}], 0x90, 0x4040001}, 0x4000) 2018/02/03 08:02:51 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000acd000)='/dev/sg#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000091a000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x27a}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) mount(&(0x7f000095a000)='./file0\x00', &(0x7f0000869000)='./file0\x00', &(0x7f0000238000)='binfmt_misc\x00', 0x400, &(0x7f00002e9000-0x4f)="da45862ef95de74ec9e8377199bfd2924956854db06e53106da9b5cca0c62b44acef3f6eb09cdb461dd2c824cd572a91f740a4d9277e0dd2ed3f9b9adc83712494bd8577d6373c12baa58ee2d00416") 2018/02/03 08:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f00009b9000)=[{&(0x7f0000c8c000-0x1)="aa", 0xffffffffffffffaa}], 0x1, 0x0) 2018/02/03 08:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r0, &(0x7f0000757000-0x10), &(0x7f0000017000-0x4)=0x10, 0x80000) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 08:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d75000)={0x0, 0x7fff}, &(0x7f0000121000)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000713000-0x8)={r2, 0xe4bf}, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r5 = dup2(r4, r4) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) read(r5, &(0x7f00000e4000)=""/206, 0xce) r6 = syz_open_pts(r5, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000455000)=0x40401) ioctl$TCFLSH(r6, 0x540b, 0x1) setrlimit(0x2, &(0x7f0000305000-0x10)={0x7}) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000db6000)) ppoll(&(0x7f000084d000)=[{r0, 0x2}, {r3, 0x200}, {r0}, {r1, 0xa012}, {r0, 0x80}, {r3, 0x5000}, {r1, 0x131}], 0x7, &(0x7f0000e5f000), &(0x7f000059c000)={0x9}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/03 08:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000a43000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000301000)={0xa, &(0x7f00006c6000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0xffffffffffffffe5) 2018/02/03 08:02:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fstatfs(r0, &(0x7f00000d4000-0xad)=""/173) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a7000-0x9)='/dev/rtc\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f000070f000)={0x28, 0x0, 0x2710, @hyper}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x2d24) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) getrusage(0x100000, &(0x7f0000001000-0x90)) getsockname$inet(r1, &(0x7f0000fce000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000533000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000002000-0x53)={'system_u:object_r:sshd_key_t:s0', 0x20, 'system_u:object_r:dhcp_etc_t:s0', 0x20, 0x39, 0x32, 0x20, '/usr/sbin/cupsd\x00'}, 0x53) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x10001, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000002000-0x58)={0x2, 0x5, 0x80, 0x2, 0x0, 0x4}) 2018/02/03 08:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000441000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000006f000-0x4)=0x5194, &(0x7f0000d94000-0x4)=0x4) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$TIOCCBRK(r1, 0x5428) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000157000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ee2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000819000-0x20)={0x8, 0x0, 0x10000, 0x40}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000901000)={r3, 0x7f}) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x20, &(0x7f0000048000)) 2018/02/03 08:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c09000)="220000001a000704009433dd01000400803f000000c6001500fffe3b06000f00ff27", 0xfffffe2d) 2018/02/03 08:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000050b000-0x8)='./file0\x00', 0x40, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000736000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) msync(&(0x7f0000056000/0x3000)=nil, 0x3000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000483000)={{0x7, 0x7}, 'port1\x00', 0x2, 0x400, 0x6, 0x0, 0x2, 0x5, 0x5, 0x0, 0x1c9b998a826860d9, 0x40}) 2018/02/03 08:02:51 executing program 2: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fa3000-0xc)='/dev/audio#\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000312000)) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x3, 0x0) mkdirat(r1, &(0x7f00003d9000)='./control\x00', 0x0) r2 = openat(r1, &(0x7f0000fa2000-0xa)='./control\x00', 0x0, 0x0) mbind(&(0x7f0000870000/0x2000)=nil, 0x2000, 0x74bc89960abbb8d3, &(0x7f0000003000)=0x8000, 0x1, 0x1) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x0) 2018/02/03 08:02:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000319000)='/dev/input/mice\x00', 0x0, 0x1) pwritev(r0, &(0x7f0000529000-0x20)=[{&(0x7f0000431000)="9b354bae53e8ae14e09d4f1cfa616d209e9aca8d0fc7e59b107d2637174d8bfe132d881b4b", 0x25}, {&(0x7f00008a6000)}], 0x2, 0x0) 2018/02/03 08:02:51 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fe9000-0x28)={@common='gre0\x00', 0x0}) sendto$packet(r1, &(0x7f00002e2000), 0x0, 0x4040000, &(0x7f0000541000)={0x11, 0xfe, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000caf000)=0x7f, 0x4) 2018/02/03 08:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000084000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3822ef", 0x6, "8d7b95"}}}}, 0x2e) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ec000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f000018c000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006ef000-0x78)={0x2eb, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x3}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x21, 0xfffffffffffffe01, 0x2, 0x4, 0x5, &(0x7f0000544000-0x10)=@generic="9bdd6bb63295f9fa5fa474fd29b74e52", 0xc9c8, 0xd9}) 2018/02/03 08:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000289000)='/dev/vcs\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000d5e000)={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) 2018/02/03 08:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005af000-0xa)='/dev/dsp#\x00', 0x8, 0x4000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r1) [ 185.384636] device eql entered promiscuous mode 2018/02/03 08:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000017d000-0x28)={@common='dummy0\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f00009a6000-0xc)='/dev/audio#\x00', 0x4883, 0x10000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000a12000)=""/164) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/03 08:02:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f00000ae000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00006c9000-0xbb)=""/187) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000012f000)={@generic="28b557884a870aa7cad5e00a9d7b28d6", @ifru_map={0x9, 0xffffffffffffffff, 0xac1, 0x0, 0xfffffffffffffff7, 0x9bc}}) unlinkat(r0, &(0x7f0000ab4000-0x6)='./bus\x00', 0x200) mount(&(0x7f0000117000+0x11e)='./file0\x00', &(0x7f0000a24000-0x8)='./file0\x00', &(0x7f00002e0000-0x4)='xfs\x00', 0x1000, &(0x7f00003b3000)="af7a98f015142a98ba5013bc1c981dfbe2a998de9f942e5ecfa24b3550e5716abb1b26e7720f26b706f58143040e7d120ad4705a7ff935dd40e9a3d731f8478b79aef3ea81") 2018/02/03 08:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x80000000000001, 0x0, &(0x7f0000ef1000)={0x0, &(0x7f0000000000)=[]}) rmdir(&(0x7f0000be9000)='./file0\x00') 2018/02/03 08:02:51 executing program 1: futex(&(0x7f000031e000-0x4), 0xd, 0x0, &(0x7f0000004000), &(0x7f0000c30000-0x4), 0x4020000000) 2018/02/03 08:02:51 executing program 0: syz_open_dev$vcsa(&(0x7f0000435000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000898000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000628000-0xd)='/dev/usbmon#\x00', 0x6, 0x20000) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00008ac000-0x4), &(0x7f00001fe000-0x4)=0x4) fcntl$getown(r1, 0x9) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000c7e000-0x4), 0x4) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000616000-0xc)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000c11000)=0xa) 2018/02/03 08:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) connect(r0, &(0x7f00002c3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x0, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}}, 0xd) 2018/02/03 08:02:51 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f000001d000-0x34)={0x34, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x8, 0xa}]}, 0x34}, 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000001f000-0x10)='/dev/input/mice\x00', 0x0, 0x400001) 2018/02/03 08:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) sendto$inet(r0, &(0x7f0000b5b000-0xa5), 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 08:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa}) r3 = getgid() lstat(&(0x7f000076e000-0x8)='./file0\x00', &(0x7f0000854000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004b0000+0x52), &(0x7f00002c0000), &(0x7f00004d2000)=0x0) r6 = getegid() lstat(&(0x7f000021c000-0x8)='./file0\x00', &(0x7f00004de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3a000)={0x0, 0x0, 0x0}, &(0x7f0000701000)=0xc) getgroups(0x1, &(0x7f0000ad5000-0x4)=[0x0]) setgroups(0x9, &(0x7f0000713000)=[r3, r4, r5, r6, r7, r8, r9, r10, r11]) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f000066d000)=[{&(0x7f0000867000-0x1000)}], 0x1, 0x0) dup2(r0, r2) [ 185.524201] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. [ 185.533072] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 08:02:51 executing program 6: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000092c000)) mknodat(0xffffffffffffffff, &(0x7f000086e000)='./file0\x00', 0x0, 0x0) semget(0x2, 0x2, 0x3) r0 = syz_open_dev$usbmon(&(0x7f000014e000)='/dev/usbmon#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0xff, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/231, &(0x7f0000003000-0x4)=0xe7) 2018/02/03 08:02:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6}, 0x1c) 2018/02/03 08:02:51 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000005000)=@can, 0x10, &(0x7f0000004000-0x70)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x39)=""/57, 0x39}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x107, 0xf, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x248, 0x140, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000018000+0xb64), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @icmp_id}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="06f6c880010000000000006588d01804", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @port}}}]}}, 0x310) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000000000)=@in6={0x162, 0xffffffffffffffff, 0x7, @empty}, 0x1c, &(0x7f0000003000)=[], 0x162}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000006000)='/dev/vcs#\x00', 0x80000001, 0x101080) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000006000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, @in6={0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x52}, @in={0x2, 0x0, @rand_addr=0x80}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6}], 0x74) 2018/02/03 08:02:51 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000f89000)={0x2, 0x6, 0x20, 0x70d, r1}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f88000)=@common, 0x10) r2 = semget(0x0, 0x0, 0x8) semop(r2, &(0x7f00001bd000-0x6)=[{0x7, 0x7, 0x1000}], 0x1) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) r3 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r3, 0x2, 0x3, &(0x7f0000f8a000)=""/220) 2018/02/03 08:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000ad0000-0x10)={0x1, &(0x7f000037c000-0x4)=[{}]}) 2018/02/03 08:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002ed000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000096000)='/dev/mixer\x00', 0x3c000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) delete_module(&(0x7f0000995000-0xb)='/dev/mixer\x00', 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b45000)={0xc175}) 2018/02/03 08:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x181000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000523000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b88000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{}, {}, {}, {}]}) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000242000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffff9, 0x8}, &(0x7f000072c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e59000)={r4, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00003f7000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff, r1}) syslog(0x3, &(0x7f0000ea8000)=""/126, 0x7e) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000053e000-0x4)=0x9) bind(r3, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003e8000-0x10)={0xffffffff, 0x9, 0x4, 0x200}) r5 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)}, 0x10) 2018/02/03 08:02:51 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f6f000)='./file0\x00', &(0x7f00008fe000-0x20)={{}, {0x77359400}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/02/03 08:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e42000)='./file0\x00', 0x10100, 0x0) getpeername$netlink(r0, &(0x7f0000420000-0xc), &(0x7f0000ac4000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') close(r1) 2018/02/03 08:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000117000-0x58)={0x7, 0x5, 0x400, 0xfff, 0x0, 0x7}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000503000)=0xb, 0x4) write(r5, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000d0a000)=""/4096) 2018/02/03 08:02:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002bf000)='/dev/dsp#\x00', 0x9, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c12000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@dev}}, &(0x7f0000810000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eaa000)={{{@in=@empty, @in6=@empty, 0x2, 0x6, 0x3, 0xad8, 0xa, 0xa0, 0x80, 0x0, 0x0, r1}, {0x25e, 0x1000, 0x7, 0xf808, 0x0, 0xba, 0x3, 0x4}, {0x2, 0x271, 0x4, 0x3}, 0x6, 0x2, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x1, 0x3, 0x8, 0x9, 0x1f, 0xedc}}, 0xe8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000041d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000285000)=0x18) poll(&(0x7f0000015000-0x8)=[{r2}], 0x1, 0x0) 2018/02/03 08:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e75000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c1c89a1b74308b8b2c5d07e63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read$eventfd(r1, &(0x7f0000c1a000-0x8), 0x8) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) 2018/02/03 08:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000939000)={{}, {0x0, 0x7530}}, &(0x7f0000241000-0x20)={{}, {0x0}}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000edc000-0x4)) setitimer(0x0, &(0x7f0000746000)={{}, {r0}}, &(0x7f0000917000-0x20)) 2018/02/03 08:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) readv(r0, &(0x7f00008a4000-0x10)=[{&(0x7f0000071000-0x97)=""/151, 0xa}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x303}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b7000-0x9)='/dev/rtc\x00', 0x400800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f5e000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000a79000-0x4)=0xe8) connect$packet(r2, &(0x7f00008bd000-0x14)={0x11, 0xf5, r3, 0x1, 0x100000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000048f000)={0x0, 0x80000001}, &(0x7f00009bf000-0x4)=0x8) getsockname$ipx(r2, &(0x7f00002de000-0x10), &(0x7f000086b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000418000-0x8)={r4}, &(0x7f0000e1b000-0x4)=0x8) 2018/02/03 08:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000388000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) recvmsg$netrom(r0, &(0x7f0000a84000)={&(0x7f00006c3000)=@full={{0x3, {"9582b7275eb75b"}, 0x8}, [{"4fd6ce112e00f9"}, {"7996be54962275"}, {"4c33488a40739c"}, {"df9c38a6f9d90e"}, {"edd0389b6f17d9"}, {"fca68df6485e85"}, {"40e53843c52bfd"}, {"1e07e04c05a1ed"}]}, 0x48, &(0x7f0000839000-0x30)=[{&(0x7f0000a6c000)}, {&(0x7f0000e5d000)="8253839e6d0dbfdc316ee2e873532e053d6508e6bd572e232d8cbfd7506bfd87d11c7db7bd1b2d2bdeb94c113389dc2ad75b5a5c1cc8e5bc854e560acdf3cde33e5c620d797304a32c5a58f283efda18ff01c36c16ef07e703b6369ed5b76eb525765ee24dc88006ce97bd622097c5a531f0adb8867db290a47998f40f58155dd1e1797b26f56b0d693d0dc6f527d594c3aead93942e350d", 0x98}, {&(0x7f0000fcf000-0x6f)="7fb72946ecf98b5a367b3b75b0453850ff10ba3a70e758cc789c224b0ecf6f435f3539d9677b8e193c00304244b839c2423d1c5b15fba9198c1498bcbd9987332836789b87e38dc07fc0769c2fe07f606069ddeba9da1b9b756bc74096c3c5d1333be6ccf97c510cce124e15c10b5e", 0x6f}], 0x3, &(0x7f000042f000)=[{0xf8, 0xb6dcdb9d85ae0d02, 0x1, "bde6831de4f02eda6e22c8524795a948f3d1930b444f6e2b999497d251a8939f0e44b6ae3388b330a1d226d1018610c4af5157e064618563b9cc8cebbc738aa1ad8946317e2185bd8faa3cd4686a0215c96201cadedc5c99137b618d980e182dee712c2e2a4b319ca5bc14541f77b6337ecbdd6347c81efcc8e71481e1b730f3b4c489255f41b3716266c3fc1faa06bddca37a56426e5f79894239aff816b80ddf5c687c131fa6031053f4fbc73841abb22aba3e406e98afa0745caf36225d40daec894d3bfc67ae6ecf34b46b6d7e17188521ad55f853563f36bb4a320f1fa5b3"}, {0xa8, 0x88, 0xe9, "625f63b8d1e72e44fe2c900d3ea79cae2a85f17868b5980929e1e9abb109418596486d99f8975c42c6e197bcd0b6814de53366e92d2c14593742f82ce0b79c781f574980ac8fba58d017a70a92f1bbbe545409af31bc113412d2436dd60dfa9229217c705e05b8695e0be15d0dfba7c3a584e8bad2e58f2da997296ecd9c578b64f468744ab756e8b479a23b69998af8927cdac3acf1cf80"}, {0x98, 0x88, 0x3, "e27a9c09a3cc70281678524719d479229509e90ba4238124da2bc29a2107dee1e9c370935d0ef8208db89b13696852cca8b1bcd1a895c8a77d7c5ea5c849f073e5d0f0d4082197786e6e481ded875dfb576709724f015d23063d8ca73e467584a2f677722bfe93105166c20724f4fe72c9dbf1d20ee85e8642e5c9d081e5b80940"}, {0x50, 0x10d, 0x1ff, "ba211e2cfb597857d3def6c1161c311f5e398e0d8185a398dc9acd05befd13f3824418d49a8c7aa1086e9222061c01a8a4556e09dfaa023ff844af8b1d306e"}, {0x60, 0x113, 0x800, "ef584fccdc8b66f0d47d17c3c202656fa933f79377b901658a7068aa430e906a8b7ea3408a1504d233e11505dadd0ca47ea00b84282550d54b92aed408fd83ee3de425aad24c0c6f025d81733f3d"}, {0xd0, 0x115, 0x8, "8c394451295e5728bd88ca82db2f88af0bdd90c67a4546b94a2ba7a3d984b55d2e81d82cdfd1aee1eaa607021544aceca543cb8280c7cee1ee3f8b3cb0d6d4dba811b2b7547615fc1fbb37b4758e1b8c4c28cd1ff2863d2c311bdb67805b861b42062d2d95e941138eaa289f3545807b25accb324d014dd87c526e5834c0e3f668da72ed91c97dc3ac55e1a7d1a582bbbfa035fe9f61adb9b0d22a46e67194430c69d92d5b3c2671f46a53d1eefbd1b425e97ef149b70601233322bf39fa09a0"}, {0x88, 0x115, 0x20, "3f06735a36a118723d34ca4ebee0875272462739e4062582dce7d79ece9f1d7ce22ddeba3357740be203a44793c1cddf7db8dc3a189a86ef41db95871294566e616938a941b3e68d93f7e2204f04a4468821572f9c7fb1d6fafd07e6cb0d2240e32881cd5798517e27eb835b0d3b11eb20e8cf6eca1df744"}, {0x58, 0x112, 0x5, "34e3d4c99e6a5268df7e4eeb64e8714736b054f4a6497d984f861ca400ab585463a8b2bb749c75b3d7c8708a018fa8a79481d848b309bff53f934d00f465d0a6ece18a"}, {0xb8, 0x101, 0x7, "b46b1a45e21ac76fe29372ba12aae177675e74d151549f3a16662c16887fcc4874288703df400765e826605dc23040be9ea17c5af51c3441b76d2122a7d41705baa87cc8c8c41e8f3edc6ea42ce966fd74861f7d949143b24bbbe20222a257d3c5507b14c03dc48bb95194a0e28eaa6ae4a9b0b7305d48f2a64b3ebb0a28cd2863cec21aa95e299c23626d9ef3452e5c8cf48b11b1858bb407a28687d7924b6633fdcd"}], 0x550, 0x4000}, 0x40010100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a4000)={0x0}, &(0x7f000088c000)=0xfffffffffffffd5b) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000fdb000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000508000)={@dev={0xfe, 0x80, [], 0x0, 0x12}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, 0x4, 0x2, 0x6, 0x500, 0xffffffff, 0xa0040, r3}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000cec000-0x8)={@empty, @multicast1}, &(0x7f0000abd000)=0x8) write$selinux_context(r2, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) [ 185.764891] device eql entered promiscuous mode [ 185.781737] kauditd_printk_skb: 142 callbacks suppressed [ 185.781744] audit: type=1401 audit(1517644971.662:1463): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 [ 185.806054] audit: type=1401 audit(1517644971.668:1464): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 2018/02/03 08:02:51 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x28}, 0x1}, 0x0) 2018/02/03 08:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mkdir(&(0x7f0000b61000)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f7000)='./control\x00', 0x0) lookup_dcookie(0x2, &(0x7f000021a000)=""/83, 0x53) renameat2(r0, &(0x7f0000aea000-0xa)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/03 08:02:51 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) shmget(0x0, 0x4000, 0x0, &(0x7f0000005000/0x4000)=nil) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common="626773e83000", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/03 08:02:51 executing program 0: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f77000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ce8000-0x9)='/dev/dsp\x00', 0x109000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00005a6000)={0xa400000000000000, 0x0, 0x9, 0x8, 0xc}) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x6}]}) open(&(0x7f0000f6c000-0x8)='./file0\x00', 0x40000, 0xf9d0fcd40682f2c3) ioctl$sock_SIOCBRDELBR(r2, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000dde000)) 2018/02/03 08:02:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000), 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d3a000-0xc)={0x8, 0x1, 0xf08, 0xffffffffffff214e, 0x2}, 0xc) rmdir(&(0x7f0000430000)='./file0/file0\x00') 2018/02/03 08:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x11a6, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000fb6000-0x120)={0x7, 0x0, [{0x80000001, 0x9, 0x2, 0x100000000, 0x8000, 0x100000001, 0x2}, {0xf, 0x10001, 0x1, 0x7, 0x8, 0x724d, 0x6}, {0x80000007, 0x5, 0x1, 0x4, 0x8, 0x8, 0x8}, {0x8000000f, 0x7f, 0x2, 0x2d2e7eb2, 0x7, 0x7, 0x50a1}, {0x0, 0x8000, 0x4, 0x800, 0x4a, 0x2, 0x9}, {0x6, 0x2, 0x2, 0x10000, 0x20, 0x8001, 0x401}, {0x80000007, 0x8, 0x2, 0x101, 0x2, 0x93, 0x7ff}]}) ioctl(r1, 0xc0184900, &(0x7f0000002000)) poll(&(0x7f000074a000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b40000-0x8)={0x0, 0x4}, &(0x7f0000da3000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000701000-0x14)={r2, 0x9, 0xdf, 0x200, 0x6, 0x401}, &(0x7f0000d3b000)=0x14) 2018/02/03 08:02:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000489000)) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0x7}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000001e000-0x8)=@assoc_value={0x0}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000010000)={r3, 0xfffffffffffff36e, 0x8, 0x20}, 0x10) 2018/02/03 08:02:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000094c000-0x30)) 2018/02/03 08:02:51 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000f7d000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e9c000-0x4)) fstat(r0, &(0x7f0000f7e000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7e000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x5, 0x0, 0x4, 0xa, 0x20, 0x80, 0x0, 0x0, r1}, {0x0, 0x3ff, 0x2, 0x1, 0x63d, 0x0, 0x8, 0x40}, {0x5, 0x7, 0x5, 0x51}, 0x7d61, 0x7, 0x3, 0x0, 0x3, 0x735dd999d26b92da}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x4, 0x2, 0x3, 0xd36b, 0x6, 0xffff}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000bc8000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/03 08:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000736000)=[{{&(0x7f0000376000-0x6)=@hci, 0x6, &(0x7f0000821000-0x20)=[], 0x0, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000d6c000)) 2018/02/03 08:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb4000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002db000)={0x0}, &(0x7f0000a0c000-0x4)=0xc) capset(&(0x7f000001d000-0x8)={0x19980330, r0}, &(0x7f0000702000)={0x498bf721, 0x0, 0x5}) socket$llc(0x1a, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x9, &(0x7f00000ac000-0x35)="793489402defb3d804aecc0e0cf286d5fc63e915fbab14359c210293c0984be5e41bf32b97cff2916e06dbfee56dc01b0abe6d4d5a") [ 185.890080] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/02/03 08:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f0000602000)='./file0\x00', &(0x7f0000426000)='xfs\x00', 0x80000001000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00002ef000)={0x0, 0x7, 0x8}) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)) 2018/02/03 08:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000004f000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r1, &(0x7f00006e6000), 0x1ffffffff) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000db7000)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000416000-0x4)=0x3b, 0x4) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000666000-0x4)=0x1f) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000709000+0xe43)) 2018/02/03 08:02:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/03 08:02:51 executing program 6: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000098d000-0xd0)={0xfc95}) pipe(&(0x7f00009db000)={0x0, 0x0}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) r2 = dup(0xffffffffffffff9c) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000f33000)) 2018/02/03 08:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00005ea000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00001c7000/0x4000)=nil) r0 = bpf$PROG_LOAD(0x5, &(0x7f000086d000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xfffffffffffffdbc, &(0x7f0000062000-0xb7)=""/183, 0x41100}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) write$tun(r1, &(0x7f0000fd0000-0x127)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}, 0xffffff04) 2018/02/03 08:02:51 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) [ 186.006771] ptrace attach of "/root/syz-executor0"[4223] was attempted by "/root/syz-executor0"[20097] 2018/02/03 08:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = accept(r0, &(0x7f0000e37000)=@sco, &(0x7f0000421000)=0x8) connect$netlink(r2, &(0x7f000019c000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000215000-0x60)="a4a543cdc9a99babc3b8e0a82c46beecf81f390fd5d2bfa6f47489828a32dec3e6cafc53d679dde2fa7045bf03ad583f9a413372e3ab8f7e8c5f6142ee18fdd0b5f4e89ba92a71d68a8256c60038f285c1b9e82cb71f67eb2fcc1a891743c838") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7}}) 2018/02/03 08:02:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cdf000)='/selinux/enforce\x00', 0x4000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000083c000-0xe)='/dev/admmidi#\x00', 0x9, 0x10000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) 2018/02/03 08:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000c48000)=&(0x7f0000783000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000ac000-0xc8)={0x5, 0x0, [{0x4000, 0x21, &(0x7f0000c53000-0x21)=""/33}, {0x100000, 0xa1, &(0x7f0000aad000-0xa1)=""/161}, {0xf004, 0xd0, &(0x7f0000143000)=""/208}, {0xf000, 0x5c, &(0x7f00005b4000-0x5c)=""/92}, {0x0, 0xeb, &(0x7f000038d000)=""/235}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x80000000000035b, 0x0, []}) 2018/02/03 08:02:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x1060084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000811000)='net/if_inet6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000e7e000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000310000-0x8), 0x10001) 2018/02/03 08:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000950000-0x10)={&(0x7f0000283000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000f8c000)={0x0, 0x0}, 0x4000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000b7000-0x8)='./file0\x00', 0x4) inotify_rm_watch(r1, r2) 2018/02/03 08:02:51 executing program 0: clock_getres(0xffffdffffffffff5, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x20000, 0x0) 2018/02/03 08:02:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) connect$rds(r1, &(0x7f0000ec9000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x2, 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007d7000)={0x0, 0xf6, "cb77759458bdf072b787cc5839d713b29f6ecee6552cc65f953d098491714d5da27b9c8ec62653a869484f579a08d600828737800d9d77a84c3106ad7cc1c605e7a0ba3c1d5b0f82ff118e3fc99f980c12dbdea1e003f32a8126779173f278c0c1c0d699647e0cb2a81f67cc07cda592a42e9a064290945d37a128cf74ef66b22df44e08d045b3fd9bca2a1f109a8d70971596d0d942bf8bbf20b0674d8990e75a4cb9bbea7517d2c277cdbe1d1f4d6f833f224af0be483238fa9c37dd57ff2ee40ad43d1de8d7f36bce79e59b79fb60147ab3bc8377f796793bd25daf6a80ff773224dc41e8ecb643b3e806337741e07c2bf563877e"}, &(0x7f00002e8000)=0xfe) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f30000-0x10)={r2, 0x81, 0x4, 0xb3}, &(0x7f00009be000-0x4)=0x10) bind$bt_hci(r1, &(0x7f00007ed000)={0x1f, 0x3, 0x3}, 0x6) 2018/02/03 08:02:51 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0xe)='net/connector\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a8a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00005f1000-0x9)='/dev/ion\x00', 0x40000, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000040000-0x8)) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ddf000-0x4)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000b1e000)=0x19) recvmsg(r4, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/02/03 08:02:52 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = geteuid() r2 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00007e8000-0x4)=0xe8) r4 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008c4000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000040e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001000-0x78)={{0x4, r1, r2, r3, r4, 0x1, 0x6}, 0x7, 0x9c6, 0x1ce, 0x100000001, 0x9, 0x5, r5, r6}) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x7fffe, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13}}) 2018/02/03 08:02:52 executing program 2: semget(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x36, &(0x7f0000000000)={0x1, {0x40}, 0x58000000, 0x6}, &(0x7f0000fa3000), 0x8, &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x10000, 0x10000, 0xf, 0xe9c9, 0x9, 0x6, 0x1000, 0x800, 0x5, 0x80000001, 0x66c, 0x2000}, {0x3001, 0x6000, 0x8, 0x8, 0x80000000, 0x80, 0x81, 0x7, 0x5, 0x9, 0x1, 0x3}, {0xd000, 0x100000, 0xb, 0x480000000000, 0x9, 0x3, 0xff11, 0x9, 0xfff, 0x401, 0x3, 0xf0d}, {0x0, 0xf000, 0xb, 0xc97, 0x2, 0x8, 0x784, 0x1, 0x2, 0x8, 0x3d, 0x8}, {0x6, 0xd000, 0xf, 0x960, 0x100, 0x1000, 0x2, 0xe, 0x3, 0x9, 0x68}, {0x0, 0x1, 0xf, 0x3, 0x6, 0x7fffffff, 0x8, 0x2, 0x40, 0xcce1, 0x6, 0xde6}, {0xf002, 0xf000, 0xc, 0x3ff, 0x7, 0x81, 0xde86, 0x6, 0x7, 0x7, 0x3ff}, {0x0, 0x3002, 0xd, 0xfffffffffffff581, 0x7, 0x0, 0x91a, 0x5, 0x1, 0xfffffffffffffe00, 0x0, 0x51}, {0x6000}, {0xd000, 0x2000}, 0x20000000, 0x0, 0x0, 0x100000, 0x5, 0x8000, 0x3000, [0x6e5, 0x1, 0xfff, 0xf2d1]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001000)={0x0, 0x4000, 0x800, 0x1, 0xffffffff7fffffff}) 2018/02/03 08:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000), 0x0) 2018/02/03 08:02:52 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) syz_open_dev$evdev(&(0x7f0000007000-0x12)='/dev/input/event#\x00', 0x1da, 0x40002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000021000)='/dev/dmmidi#\x00', 0x5, 0x100) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000021000)=""/171) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000022000-0x9a)=""/154) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000023000-0xc), &(0x7f0000023000-0x4)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) [ 186.137201] binder: 20124:20127 ERROR: BC_REGISTER_LOOPER called without request [ 186.144939] binder: 20127 RLIMIT_NICE not set 2018/02/03 08:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001a7000)='/dev/usbmon#\x00', 0x9, 0xa1bedca15202952b) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000088f000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f0000fc1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000c2d000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) ioctl$TCFLSH(r1, 0x540b, 0x7f) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x5) msgrcv(r0, &(0x7f0000981000), 0x8, 0x0, 0x0) 2018/02/03 08:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000728000)='[\x00', 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e69000-0x14)={0x5, 0x4, 0x0, 0x4, 0x2d9}, 0xfffffffffffffd3e) r1 = syz_open_dev$binder(&(0x7f000067c000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000996000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000009000-0x1)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x28, 0x0, &(0x7f0000009000-0x30)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @exit_looper={0x630d}], 0x5, 0x0, &(0x7f0000008000)="1820d456d1"}) 2018/02/03 08:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f00000ba000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x140) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000cb9000)) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xfe57, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 08:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0xfff) [ 186.245623] binder: 20154:20160 transaction failed 29189/-22, size 0-0 line 2842 [ 186.249376] binder: 20142 RLIMIT_NICE not set [ 186.259840] binder: 20154:20160 ioctl c0306201 20008fd0 returned -14 [ 186.260345] binder: 20124:20142 ioctl c0306201 20008fd0 returned -11 [ 186.286610] binder: 20154:20168 transaction failed 29189/-22, size 0-0 line 2842 2018/02/03 08:02:52 executing program 0: unshare(0x402) r0 = socket(0x10, 0x2, 0x0) r1 = memfd_create(&(0x7f00009e9000)='cgroupvmnet1system\x00', 0x3) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000157000)=""/190) sendmmsg$unix(r0, &(0x7f0000d19000)=[{&(0x7f0000aac000)=@abs, 0x8, &(0x7f000083d000)=[], 0x0, &(0x7f000096a000-0xb0)=[]}], 0x1, 0x0) 2018/02/03 08:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cbd000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000948000-0x4)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000128000-0x8)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000cc7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a3d000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffffffffff7fff, 0xfffffffffffffc27, 0x3ff, 0x400, 0x7c0}, &(0x7f00000c7000)=0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ca6000)={@common='syzkaller0\x00', @ifru_flags=0x7ffc}) syz_open_dev$amidi(&(0x7f0000576000)='/dev/amidi#\x00', 0x7, 0x400000) 2018/02/03 08:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b3a000)={0x0, 0x5, 0x0, []}, &(0x7f000060b000-0x4)=0xffffffffffffffe3) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x10200000008) 2018/02/03 08:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a19000-0x8)='net/raw\x00') ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000de000)=0x1ff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000184000-0x6e)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) 2018/02/03 08:02:52 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000cad000), &(0x7f0000113000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000), 0x6) 2018/02/03 08:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = socket$kcm(0x29, 0x5, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000011c000)={0x7, &(0x7f0000e1a000-0x38)=[{0x5, 0x10000, 0x4, 0x1}, {0x8, 0x7, 0x8, 0x5}, {0x80, 0x9, 0x0, 0xa0}, {0x7ff, 0x6, 0x5a0e, 0x40}, {0x100, 0x8, 0x5, 0x5}, {0x5, 0x10001, 0x44dcb068, 0x4}, {0xae, 0x1, 0x0, 0x1}]}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002c6000-0x8), &(0x7f0000728000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r4 = dup2(r0, r1) r5 = dup3(r4, r3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000009a000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@empty, 0x0}}, &(0x7f00007aa000)=0xe8) r8 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000f46000)={r6, &(0x7f0000e45000-0x28)=""/40}) 2018/02/03 08:02:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7, 0x48000) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x200000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) writev(r0, &(0x7f0000619000-0x80)=[{&(0x7f00007da000)="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", 0x1000}, {&(0x7f0000d09000-0xdf)="e9bffbccf3935cde833d4b02fab81adb2676b55fc4bf388bd9a0587e31a936bdcbe5cf055eacf9bb5ed311bcb9a4c36461563f35bb6f84e269b74f568f97038f3c328680a02eff1e012531c65e840cc4080636443b359a8f4284373adfbbd2db89043e0c637417e3b7831bb9db3b5dfac6434f8b64818cd03a125267464bbd26921e1fa301f68f08aad019b451e9a390eed3f973f4df81d40bd8c8d6608847fba44b6bed6829df639b690f43edcee71f2828939d4e13a429782b5e1031ad0f885723ffb7774de1bc472969d7a84f568f3b8bd91fa197e50bfae153ec07ff95", 0xdf}, {&(0x7f00007a3000)="4fe3446087cff66b6f9228ba37b503b4481e3b5579ac1f9a5f370fc35e619c3adca18738f90437fba7596d2fbf21c7edad5ecb435193f7a2e9a0030216e75232902a3de7e35b03c6322aa2c387b99a9b1007fa2aaeab11f95832da0a23a18746f7161e45f2f788dee7f3986534d0e3d286a37ef1a32d5e2eba94c19fdeb83770a7e63ad591d46f1e907bbf36c6a3b178f457c5ccd4a38e3d5fe04cdeb7e8415ac1338bdf02d98e7eae48bc44a6a58cb8bde4e6bd99d8408b07074d7f42f0fd9f72853438de617a3be5813bab", 0xcc}, {&(0x7f000063a000)="a779d60911002c40ec200dfa0652ea14d95dbbc750f4021bd1ad5d4c2713d932b65f9fd19b3ee43dcbc972f4ddb40496963fbee3efbf7610db5a2a6a6c9a85517a584b3b8bda0633110737f4878ad5ea71fa8e54c7ae9933b2aa940421943a0645ff2a0acf9f60614f7380d77d3a0cad3d4990e385305746d2d263277119ac32ae9da7e436", 0x85}, {&(0x7f0000bca000)="14622ba4dab8bad0713c4d64394f164d64a23d09f02009b1dfe156d9bedac6dd586101c3762e6527bb3da628164895ba38553e7cf6a933bfdb2e0f0518554d", 0x3f}, {&(0x7f00009d9000-0x2)='^r', 0x2}, {&(0x7f000084a000)="3300c441a21deca4b0dea39d422f596926813e84efcb2645bbb7dbe60bee5f36c598cc1053b5872c333a01c7b8701840360ec10b3fe97d99423d695efdf1c3ec3c893bb2635d856ad476e513700e2e9740bf4263cb7df02909683b60", 0x5c}, {&(0x7f000062d000)="87cdb99c6c68d194866aa21786ba5047bd0b80a69658d5c364b416c25b7e78a9ed523a2fca91d59e", 0x28}], 0x8) mmap(&(0x7f00006e6000/0x4000)=nil, 0x4000, 0x0, 0x51, r1, 0x0) 2018/02/03 08:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000026a000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f000085b000-0x9)='/dev/sg#\x00', 0x4, 0x480) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c89000-0x8)={0x0, 0x7866}, &(0x7f000088f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004d3000-0x98)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x100000000, 0x9}, 0x98) r3 = syz_open_procfs(r0, &(0x7f0000360000-0xf)='net/ip6_mr_vif\x00') preadv(r3, &(0x7f00008e1000)=[{&(0x7f0000dae000-0x8d)=""/141, 0x8d}], 0x1, 0x0) [ 186.296224] binder: 20142 RLIMIT_NICE not set [ 186.301710] binder: undelivered TRANSACTION_ERROR: 29189 [ 186.306297] binder: 20124:20142 ioctl c0306201 204ef000 returned -11 2018/02/03 08:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f00005a2000-0xb)='/dev/midi#\x00', 0x2, 0x101000) accept$packet(r1, &(0x7f0000215000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007c2000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00008be000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x141000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fbd000-0x8)={0x0, 0x80}, &(0x7f0000277000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000157000-0xc)={r3, 0x2}, 0xc) 2018/02/03 08:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/igmp6\x00') 2018/02/03 08:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) readv(r0, &(0x7f000047f000)=[{&(0x7f0000943000)=""/160, 0xa0}, {&(0x7f0000f4d000-0x14)=""/20, 0x14}, {&(0x7f0000abe000-0x5a)=""/90, 0x5a}, {&(0x7f0000e85000-0xfb)=""/251, 0xfb}, {&(0x7f0000305000-0x4e)=""/78, 0x4e}, {&(0x7f00004b7000)=""/73, 0x49}, {&(0x7f0000126000)=""/14, 0xe}], 0x7) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000305000-0x1)='\x00', 0x3) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00008a1000-0x38)={0x3, 0x0, [{}, {}, {}]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@ioapic={0x0, 0x1f, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x8000}, {}, {0x0, 0x0, 0x0, [], 0x8}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x4}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000043c000-0x8)={0x0, 0x209}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000274000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/03 08:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000206000-0xb)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a40000)={0x0, @empty, @dev}, &(0x7f0000f07000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000a50000)={&(0x7f0000f08000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000556000)={&(0x7f0000fac000-0x8c)=@bridge_newneigh={0x8c, 0x1c, 0x801, 0x4, 0x2, {0x1e, 0x0, 0x0, r1, 0x4, 0x86, 0x7}, [@NDA_VNI={0x8, 0x7, 0x200}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_CACHEINFO={0x14, 0x3, {0x2, 0x39, 0xf19, 0x1}}, @NDA_CACHEINFO={0x14, 0x3, {0xff, 0x7, 0x1, 0x100}}, @NDA_DST_MAC={0xc, 0x1, @empty}, @NDA_VNI={0x8, 0x7, 0x4}, @NDA_PROBES={0x8, 0x4, 0x8}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}, @NDA_MASTER={0x8, 0x9, 0x3}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000c084) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/03 08:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') ioctl$KVM_NMI(r0, 0xae9a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) linkat(r0, &(0x7f00004ee000-0x8)='./file0\x00', r0, &(0x7f0000e9f000-0x8)='./file0\x00', 0x400) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/03 08:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000de0000)='keyring\x00', &(0x7f0000ac6000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f00006de000-0x8)='keyring\x00', &(0x7f0000a15000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00004a1000-0x5)='user\x00', &(0x7f0000646000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000038d000-0xee), 0xfffffffffffffc8a, r0) keyctl$revoke(0x3, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b4000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00004d0000-0x1)=0x3) 2018/02/03 08:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) shmget$private(0x0, 0x13000, 0x8, &(0x7f00004da000/0x13000)=nil) fcntl$getownex(r0, 0x10, &(0x7f0000961000)={0x0, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000712000)='/dev/snd/midiC#D#\x00', 0xea6, 0x1) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000062c000-0x2)) r3 = syz_open_dev$sg(&(0x7f0000cd2000-0x9)='/dev/sg#\x00', 0x1, 0x800) perf_event_open(&(0x7f0000346000-0x78)={0x5, 0x78, 0x7b1b, 0x6, 0x3, 0xffff, 0x0, 0x1931c298, 0x200, 0x2, 0x2, 0x2, 0x0, 0x3, 0x3, 0x400, 0x6, 0x0, 0x5, 0x9, 0x2, 0x7, 0x8000, 0x8, 0x4, 0x7, 0x8001, 0xed, 0x2, 0x9d16, 0x9, 0x7, 0x9, 0x6, 0x9bb, 0x800, 0x10001, 0x100000000, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000888000-0x1), 0x4}, 0xa404, 0x5, 0xe4f, 0x1, 0x6, 0x7, 0x1}, r1, 0xf, r3, 0x2) getsockopt(r3, 0x10d, 0x20000000013, &(0x7f0000321000-0x4)=""/4, &(0x7f0000d5f000)=0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000f54000-0xea)=""/234) [ 186.467080] audit: type=1400 audit(1517644972.346:1465): avc: denied { dyntransition } for pid=20200 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 186.490277] audit: type=1400 audit(1517644972.348:1466): avc: denied { net_admin } for pid=4220 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 08:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x806, 0x0) listen(r0, 0x0) poll(&(0x7f0000c1b000)=[{r0}], 0x1, 0x125) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000ef9000-0x4), &(0x7f000070f000)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) 2018/02/03 08:02:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000001000-0x25d)={"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"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000445000-0x4)=0x4) 2018/02/03 08:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d4c000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000cab000)={{0x3, 0x3, 0x66, 0x3, 0x1}, 0x621, 0x8001, 'id1\x00', 'timer1\x00', 0x0, 0x7fffffff, 0x8, 0xfffffffffffffbff, 0x5}) 2018/02/03 08:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000dc000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000261000-0x30)={0x0, 0x0, &(0x7f000042c000-0x4)=[], 0x1, 0x0, &(0x7f00005a6000-0x52)="91"}) r1 = open(&(0x7f00000d6000)='./file0\x00', 0x240, 0x168) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000523000)={0x1}) r2 = request_key(&(0x7f0000b4d000-0x5)='user\x00', &(0x7f0000ee4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000022e000)='\\[em0ppp1\x00', 0x0) keyctl$update(0x2, r2, &(0x7f00007b1000-0xe7)="30e6ecb8359dde503ed474fd92f53515a7bc6015f19440b43a784121a17171bc306c8d3f8327efff1fa14864aa05ccda6056cf125e23f4e19a54222b7c8c216ff240f9c935740d19bf59ceff20f390af884f0fe8ff61911229bbe7dafa0d14858b960384bffd0e80d50e79c96cb4a586629012c5e4e1d90a140d7f47698777196f8528d61fd0796919c2c31fcc18617555cc60b3a2ead31fae0e335c68ef32d7ea5a8fea68d1e80abaa2ed8ebeeeede0ac345a2ca83d0fd8a6ea9c93627af1662e9bc7dc1aa0198ba32fc8a9a428763bd55445a3824738281f7f193700a42bb62fe8c711b6912e", 0xe7) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b19000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/03 08:02:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x620040, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000cd6000)=""/72) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x44}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000082b000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$llc(r0, &(0x7f0000498000)={0x1a, 0xfd, 0x8, 0x1, 0xee9, 0x3, @empty}, 0x10) sendmsg$kcm(r1, &(0x7f0000621000+0x1c7)={0x0, 0x0, &(0x7f0000534000-0x30)=[{&(0x7f0000d13000)="5cb3a0e462f9b075529c1c2339bbe4abd5ab40748f5a1957cb375fcd8dcbc498bc2b6e1ad7d327e0d6c3e86ece0326f5e52dd605bbfeaae69955313b8b9f2eee0c13f685add7bcf8b93bdc44bd58794da02f6022efcd269990cf605ee60bea472b6e015bf2d2ff1d7de4fb5d8bc1726c6ee74007a86fb5896f5ea9f8fd5b8b0327433137ecd08f7d279466e15cf4c252888aeecaca2ae4e0681b0fc3a9bada212c64605c468244b37e1e2fdc2fa243f5a7722602ea79ccd7b32e4e4b5bcc72ccda8af85556b3b94976871747bc130014829700ad568eceb1da44609204395995a708c0c3af9eba0aef2d269770e6d9c7fd6cd7b1b9342bd9", 0xf8}, {&(0x7f0000a7f000-0xcb)="1ae34dfe12c06f97a0ec1ed71b90db578626881f6824e3828e010b7341854d6fb2d8e5c463034e19a39969320a9f2eccc7f5fa869be4c0f92847b0f3190e27ea2bdbc5c7b674255d4e3e570fa3c0bedce0a86095cf965958fb71fd1430c913c7cb44fcfc2f2bb2c99dee8da001db3a1828f69fed13ccb87bcd66c9b960171b029977ef3a0e593f27d8834c9e3d56e453fcd01f67193f976667d5a0cca8ea04c04a3d1917473ffd31d5585f9177d70de4f772c8c122764fc15cc58bc08ac670b9203d7e33e78d95ad7593ea", 0xcb}, {&(0x7f0000302000-0x20)="2c4a9e28efd531570ecd00c87de553b9156c192d393c45595519c87fc5a06ff9", 0x20}], 0x3, &(0x7f0000c18000)=[{0x100, 0x107, 0x40, "f672f1d9fd21cc3823f076de6e641745a1dd9f37eb0ead108b5bff8f219fe4bc2181e349f3acc6d7e16ba6c3f9dc0c7bba908b1cf466becaf835d99c4271ff4bfff26931c7e92e0154f3c7049560eb2093a524db1b0aef38b4a1f7d8051436b3f9520871c49a305402cfac761aa73da3ba0ce2f4b9c400ce6905dcc1b3cb5b2ea38ba3ad3c8ca1cee61f298e5d1c1013143ed2be1da1d078e18481eadd325d9eec6e225f8edba8eca85d3998de48786a2eca586fe92ef2d6be19ce3f9e37c37e6922c17a4270bce851322b8dac6674ee360563fe03486cf711e2ec24538dd05fdba6c1d4366166a9d9d9150b"}, {0xe8, 0x107, 0x10001, "426f5b4a1bb00fc1223dbfdb378cac0789e98149971f088a89d6703fc98c2b701793f06342b9f95d6c9c5497e8ad7326f4cd9e5b1411b8a09113b0509524370c59dc1ac43c6b029dd02a594b960c218c563bdf0fa099ae48b104331d43572d169bcd6ed71503a8215ab8339242b2369bcb903bc780f76d381936875414e5061f7ec3b5a7913a7eab8cbd5ea64c26c4632f9a30fbd7474eaf1c27ccd353a1559bc9b912fbee5513903671637c29cdc1628f55c12ce280adc9b6f6e8e02073bea4bcb473a236950d742a33ccb8e50fea0a2ceee70f6d2cb203"}], 0x1e8, 0x8000}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x20) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) gettid() getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)}}) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000b24000-0x4)=0xffffffff, 0x4) 2018/02/03 08:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000fa0000-0x4), &(0x7f00006e6000)=0x4) 2018/02/03 08:02:52 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a14000)=0x2, 0x4) ppoll(&(0x7f0000287000)=[{r0}], 0x1, &(0x7f0000f85000), &(0x7f0000f86000-0x8), 0x8) 2018/02/03 08:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000220000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) vmsplice(r0, &(0x7f0000ba6000)=[{&(0x7f0000112000)="74fe7d9afb4eaf15104bc39c25a1f4f9ba6e0ed45733f4c9ec082279ec1ffb6f5c77aa3b0b748003bf87cbe0caf4806f", 0x30}, {&(0x7f0000082000-0xc2)="e472938121ec978e88f8979c109b43be49b3745c4aeeaa2d818e7c5246aefbda683c399fa6ec11dd0466ac41522e021ea19fd20b6633dd92736f7784cd6dc362251e7bdacf31a67f7242d7bb983f6180344dfa4439934a6e491ff6a7d317ef7711aad4e2fe4320825e2e54c77f733817fcebe0c454fcbf629161fea8789a638d0e208a40afe07430cd7109ed11a417a5acd01b940a050edbf9bd57128152142a7a82b08ca11b8849fe0b6bdc27773512c74e7ff208367da97ca5a0c561f72d974345", 0xc2}, {&(0x7f0000c0d000-0x1)="f5", 0x1}, {&(0x7f000009f000-0x19)="3cc638bc04dd6941a9906c0e37c76c3de230d05cf3e8264272", 0x19}, {&(0x7f0000c04000)="1787af6ff2ea6a9df70cfb9999d97217e883f2aadd3a21e544890de3ea53e4015ff2b0329e", 0x25}, {&(0x7f0000a1d000)="e0c8ef388f32b5080a7504257d5e9e78e2d57fcb0e03a3e0df90cd26a05e82cc1f712a7f77afd674156ea0c8efcd3e", 0x2f}], 0x6, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000016c000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r1, &(0x7f000092f000)=@nfc, &(0x7f0000055000-0x4)=0x10) [ 186.547223] audit: type=1400 audit(1517644972.401:1467): avc: denied { dac_read_search } for pid=20213 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 186.572428] audit: type=1400 audit(1517644972.428:1468): avc: denied { dac_override } for pid=20192 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 08:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'security.\x00', '\x00'}) wait4(0x0, &(0x7f0000a0e000), 0x0, &(0x7f00000fa000-0x90)={{}, {0x0}}) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{r1, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000ce9000+0x18e)=[], 0x0, 0x40000040, &(0x7f0000d4d000-0x10)={0x0, 0x989680}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00005d8000)={0x0, 0x118000}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r8, 0xc008ae88, &(0x7f0000094000-0x18)={0x1, 0x0, [{0x40000072}]}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f00007aa000)={0x5, 0xc0011b3e, &(0x7f0000935000)="69bdc9ed8d721a4207a0ad5a3734e7eefb03d76264255e65bf9688010a741bdd05908da5eef9d0052fc34187529eae4492f8e002f157a7668f0286862b7b5afe37c35858e478b1a0f2f23c84a38f57a907bffb430bc4b540b61267f392aa7ea857808e3bbdb40b491446655c6c122ca89fb09ef483cecf7f2b3251afe53c85", &(0x7f000016a000)="eefbebd4053c72e145c736d385db8ad7ecd42c0a5edd7579cbc6dfba4e3e2ef7a198", 0x7f, 0x22}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/03 08:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00001bd000-0x4), 0x4) bind$unix(r0, &(0x7f00008a4000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/03 08:02:52 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000015000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000007000), 0xfffffffffffffee8, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000015000)=0x1) ioctl$KDADDIO(r1, 0x4b34, 0xffffffffffffff80) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000004000-0x4)=0x9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000006000)=0x9566) [ 186.597235] audit: type=1400 audit(1517644972.428:1469): avc: denied { net_raw } for pid=20192 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 186.635396] binder: 20227:20232 ioctl c0306201 20260fd0 returned -11 2018/02/03 08:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f000012a000-0xa8)=[{0x0, 0x0, &(0x7f000031a000-0x10)=[{&(0x7f000042a000-0x8b)="6ccd68c5427b62a1de4c6b6a24172f23e636052ad8be89cb350de52766ce13ddd38611e39a8467f8167278420abfc8ca06951f364c032a8c8c3ff878b41cade1e1e8329ef36364e975f00b4786b4c82e3ff1dcd76c056a5ea3fdadc9d69f6f9d31f9da66ae67d96eb9dc6b5cdd56a4041f9b3f24f60d1a6523653a8c434c457a1bedc238576b7d515f4726", 0x8b}], 0x1, 0x0, 0x0, 0x8804}, {0x0, 0x0, &(0x7f0000499000)=[], 0x0, &(0x7f0000268000-0x1e8)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x800}, @iv={0xb0, 0x117, 0x2, 0x99, "ae0e91fe9b3ccf57efbc8117904f413324db953f9734bdfa16304c9931f6b761c209ff59a4baa412a78b60e9bcddd2b12f3616c172aa10b97332cba8c23888e0a6089de4c417d5716ef8137a0737d7ced4f2e8cda6526db980d5ccf8903ee90bbad7e8a1093d4acbf4c8a4bcf5789b5065cf8248a8b8bd0bcbfff5a56d4aa052ef33a514c7d7b5fec4aa6e986c2e3ef4cc249a4b0672f88450"}, @iv={0xf0, 0x117, 0x2, 0xd8, "703bb240c3d860c899c5501fcae45d9253bf3637f54201a6c3a036e66c0913f1507e5f54379a42e6f3867543c6eda67475ac8fa972af63bf9a46d53af92bef86053fd7888917cf4019f1775315c582a5dba1c06d3d0aecaff57ecc05ba1baea7e4a30b1724be68df87bb3f3bc93b731566ec92f89de22cd455c8536a245d94971b38709cec586dd7f1cecf898b51f7cd919f2ed097495d133eaada22d65d32f1243a885e6f8ddd62e8360e3f54a42da3f011e8a40873dcf0851ab29e2a81f302cf1bc80d3f386f129a68b4fc0f4102ae783d07a002a2b808"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x1e8, 0x40080}, {0x0, 0x0, &(0x7f00005ef000)=[{&(0x7f0000625000)="93c2e9fab20e63d21f4d1d4c26bb2f486a5f8de9b055895f26eef20bdaad4ae8471149ce5e8d7064dc081b060553c2697812bb89eefb8db539f53b61ce018b71f8ad1c0dd3d726ce24047038d11fa9df09f9ee85d1ad6e", 0x57}], 0x1, &(0x7f0000954000-0x2e0)=[@iv={0xa0, 0x117, 0x2, 0x86, "ceb3ae489d68e7270a277c7a33298ee2839b9c7a4ad31a939d45a90f560e997b7ace90bb1e45169ce67ed325414d4198ab98a692181a8687d11c93f04739782e8ef768a9da11362533d443c3eb295016f5af1b1be1ed6ec9886cb21ba4d3ea88db0c41d6d3606b34ee7bb7087715cdc56aa3c8716bed37aa97b39971772d5471a15bac988451"}, @iv={0x100, 0x117, 0x2, 0xec, "e9d47707465863ca2c5bdb33a42f9ec9a901fc5dc3b9da8991df5227b724b41bfc9af3fa12674c361bc65bd19c5bfff425e90a80461edbce85fd2a5cc036f5c3e5f4a7549c5601911e9b561daf4de8c3f3eea75c00b34406842eabf105508a5b0be416a9432f03791b037845706f76f4a3dde6e6819408bd99f369199c7e700ed37a0aba0044aad7a81886b8d91b28ebe2874514f979aeac68f92ece0a095289df4750d2f6457fe883e1810b9da46ad480c0b919c7c3845e993e1b08c5a92ffa8180538a8e0fb328bae7efaf19e8beae4aa483dcdca0a42bbb32c0f782aedc069258611023a0f042f7bbe8bb"}, @iv={0x98, 0x117, 0x2, 0x83, "58ace397903355098fa617ded8577f2f487adf6dc64081bf96feef43b3bcc2ae3b4456ac69d615e1ee1c24296dd3d300361307153b089ddcb0e6c4d17661408323a9d9fcdb3120a6a0db49694be28500076701da8f9af8bd065079fffa77884434fb540642bd505310d2214ace5ab7edea65abf7bc24e2bac46fef08fef4f1160e8d93"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xaa}, @iv={0x48, 0x117, 0x2, 0x2f, "50e121f26eee7cc8408a707ce981c4f202118e79353689eb95e2362ef1364aae8c0b35389b6386e308ff45b357e0d2"}, @assoc={0x18, 0x117, 0x4}], 0x2e0, 0x20000010}], 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00008d5000)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0}}) 2018/02/03 08:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000041e000/0x11000)=nil, 0x11000, 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f000001a000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001c000-0x9)=""/9, 0x3a4}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x9}}], 0x48}, 0x0) 2018/02/03 08:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x80) prctl$void(0x1f) syz_open_dev$urandom(&(0x7f0000e64000)='/dev/urandom\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a01000)='/dev/vcsa#\x00', 0x6, 0x20000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00002d8000-0x40)={0x180000000000000, 0x5000, 0x0, 0x1, 0x1d}) 2018/02/03 08:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000a8b000), &(0x7f0000e89000-0x4)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000067d000)={"702b7acd4bfe66d2fa3ed3c5f26ab05b", {0x4, 0x1000, 0x1fffe0000, "9830d61737bd", 0x7}}) rmdir(&(0x7f0000d2d000)='./file0\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000760000)='smaps\x00') inotify_init1(0x80000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000297000)={0x2, 0xffff, 0x9, 0x60, 0x4, 0x398d}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e13000)={0x1}) 2018/02/03 08:02:52 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000097b000-0x9)='/dev/ppp\x00', 0x10000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005af000-0xb)='/dev/audio\x00', 0x202, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000f97000)=r1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r3 = socket$inet(0x2, 0x6, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000001a000-0x4), &(0x7f0000003000+0xe6b)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000149000-0x4)=0x0) getpgid(r5) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = gettid() getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000004e000-0xc)={@loopback, @rand_addr, @multicast2}, &(0x7f00009c5000)=0xc) tkill(r6, 0x16) close(r2) [ 186.672666] binder: BINDER_SET_CONTEXT_MGR already set [ 186.680150] binder: 20227:20244 ioctl 40046207 0 returned -16 2018/02/03 08:02:52 executing program 1: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0}, &(0x7f0000cd4000)=0xc) prctl$setname(0xf, &(0x7f0000cd4000)='@vmnet0(\x00') fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/03 08:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a70000-0xc)='/dev/amidi#\x00', 0x1000, 0x500) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e8c000-0x10)={r0, 0x50, &(0x7f0000c33000)}, 0x10) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a2000-0x80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573cc60400003724c71e14dd6a739effea1b48006be61ffe06d79f78000000000000076c3f010039d8f986ff030000eaff0000af50d5fe32c419d67bcbc7e3ad316a199756ed0008341c28d456241f0027800ece70b076cf979ac40000bd767e2e00a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[], 0x0, &(0x7f0000d31000)=[]}, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000d4000)=@add_del={0x2, &(0x7f00008d1000-0x10)=@common='bridge0\x00', 0x1000}) fchmod(r2, 0x109dce8e3caadcb3) close(r1) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2018/02/03 08:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000077e000-0xb)='/dev/vcsa#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000396000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066a000)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000280000)={r2, 0xffff}, 0x8) accept$ipx(r1, &(0x7f0000f1a000-0x10), &(0x7f0000c43000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000fff000-0x4)=0x7f, 0xfffffffffffffe12) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) 2018/02/03 08:02:52 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/rfkill\x00', 0xb0500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x9, 0x7, 0x80000000, 'queue0\x00', 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fallocate(r1, 0x0, 0x9, 0x8000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b86000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x0, 0xfffffffffffffffd}}) 2018/02/03 08:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f24000-0x4)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006e1000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000049c000-0x48)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x58db, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x100}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/autofs\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000816000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c5c000-0x4)=0x14) write$selinux_load(r1, &(0x7f0000898000-0x103)={0xf97cff8c, 0x8, 'SE Linux', "eecc3c99843643896fdb604ecd009d2eaec7c7d170ddf39b4b8ffbcd897d05f5cfec41dd7327e4b85ea51d144b222aef04217a558d36f891453cc2ed80b06993a49b7339b60dafc3b569b2c78a130694d8c5de8946189b4574b65c913bbe61da27592dc1d14694a474448d4818a05be014f01fff35d3ec99fe2df6b1a275270bf71233a3a448d5b50da75d77326a43f977b17a9f00ff3cc03f9260a885ebe3bc149ef8a68b94972003efdaa38f42d77694dd93391bb2d0359e68bb13e2af7ef783347f314e95842b4780bffdc2b1bca7029e841000677a323f862e5d066a0407078cc702042d2cea4b0702553bc17bf78cfc51"}, 0x103) 2018/02/03 08:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x100000000) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) 2018/02/03 08:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000875000-0xc)='/dev/amidi#\x00', 0x7, 0x9ff9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe34c, 0xfffffffffffffff8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000357000-0xc)={0x10, 0x0, 0x0, 0xffffffeffffffffc}, 0xc, &(0x7f000043b000-0x10)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 08:02:52 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000b3000+0x2c4)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000035b000-0x4)=0xecf3) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) keyctl$session_to_parent(0x12) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f000053d000)=@ethtool_eeprom={0xc, 0x101, 0xffffffff, 0xfffffd82, "bfe439948d5a0d92eb2ea8f4fa23dafe3f3f78741a211ee5b3689d950588217e88373dca"}}) socket$unix(0x1, 0x7, 0x0) 2018/02/03 08:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0x9) perf_event_open(&(0x7f0000fd2000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4a9f6e3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000cfb000-0x8)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/03 08:02:52 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/02/03 08:02:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x1, 0xffffffff80000000, 0x6, 0x0, 0x200, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000052c000)={&(0x7f0000a7e000)=@sco, 0x8, &(0x7f00009fa000)=[{&(0x7f00000f0000-0x74)=""/116, 0x74}, {&(0x7f0000244000)=""/92, 0x5c}, {&(0x7f0000c4c000-0x57)=""/87, 0x57}], 0x3, &(0x7f0000c7f000-0x1000)=""/4096, 0x1000, 0x40}, 0x10000) r1 = socket$inet(0x2, 0x7, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000051f000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1a8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x4, 0xfffffffffffffff9, 0x6, 0x9, 0x200, 0x3f, 0x3, 0x131c76ac]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) 2018/02/03 08:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8e000-0xc)='/dev/autofs\x00', 0x404202, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000689000)=0x9, 0x4) recvmsg(r0, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62}, 0x0) perf_event_open(&(0x7f000014e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000bba000-0x2), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000df2000-0x4)=0x440, 0x4) 2018/02/03 08:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000c72000), 0x8, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000030f000-0xb4)=""/180) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000015f000-0x9)='/dev/vcs\x00', 0x280000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000696000)={r0, 0x1, 0x1, r3}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000441000-0x4)=0x1f, 0x4) r4 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000d4f000)={@loopback, @local}, &(0x7f0000e5e000)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000e1b000-0x78)={0x1afd, {0x2, 0x3, @rand_addr=0x7fffffff}, {0x2, 0x2, @rand_addr=0x100}, {0x2, 0x1, @multicast1=0xe0000001}, 0x1, 0x0, 0x0, 0x7fffffff, 0x27a, 0x0, 0x4, 0x20, 0x8}) ioctl$KVM_RUN(r4, 0xae80, 0x0) fanotify_mark(r4, 0x40, 0x20, r3, &(0x7f0000f06000-0x8)='./file0\x00') 2018/02/03 08:02:52 executing program 2: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000630000)='/dev/input/mice\x00', 0x0, 0x20001) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000e8000)={0x6, 0x7ff}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000528000)=@common='nr0\x00', 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) r2 = dup3(r1, r1, 0x0) fcntl$notify(r2, 0x402, 0x80000000) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000702000-0x38)={0x83b, 0xa23, &(0x7f0000f24000-0xcc)="0802435c81efbd3bdb238cdd4f088fb071cd9d5d2a5f4f1f933653ea2b42ca19c1e4ba5bf3136294380ca151bd2adc580f2df455866dc59563eb1bdedb383b02d7c00582194ea4eed53aad014421e3cb74c6ceb12cf9be11c75e17e5960cafba466db84fe734ab41eeb21c112eb4fc166449efa9e992d40cd50143c3d9a656131e54920e5119bb11ee24bf3126d93c700eddef6d7908d3eb986224fc30f4709ce2a87412a55107d7020e5fbf6347a9e806db9ba96ed9ca4aca6a0bb0f8bf868d6a5447f6dd0036042b385850", &(0x7f0000b69000)="cf777a905e4c8709b79f9f76d1e364b6413bd458d6a893984cab6d3de8bffb839ddc31fc5ab1bb1152ed059dd5dbafca2c688b7fea331916f2c94126b722c1c6c0a9fe2b5ccc543363ab8cc1188eda978d9fadb3307234bf38a55a6e848f3eac8f84645af629a7a4b2053fb64291de23006af4115c6174f0a2c0f36cc8e207761032f362403602f5e21ab8fef91a46f7a9b596b8208a3fc498a5d970eeabf5afeab2cd951784346e304d141219b2ab3748fea66e79d5287fe0e561fda15fd984e16d87a96e116bd052", 0xcc, 0xc9}) bind$inet6(r1, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000769000-0x1)={0x4}, 0x1) connect$inet6(r1, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/03 08:02:52 executing program 3: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x200000000}, 0xfffffffffffffe18) unshare(0x40600) signalfd(r0, &(0x7f0000ba0000-0x8), 0x8) 2018/02/03 08:02:52 executing program 4: clone(0x1, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) r0 = msgget$private(0x0, 0x430) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000524000-0xa5)=""/165) pipe(&(0x7f000058a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000002000-0x4)) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000000), &(0x7f0000000000)=0x4) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x2, 0x20002) socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e19000-0xb)={0x4, 0x1000, 0xff, 0x8, 0x6, 0x5, 0x6, 0x8000, 0x800, 0xff9, 0x7}, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000f9d000-0x38)={&(0x7f0000e60000-0xc)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000dea000-0x18)={0xb2, 0x6, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000-0x1)) fgetxattr(0xffffffffffffffff, &(0x7f000062e000-0x18)=@random={"7300000000000001", 'em1ppp0selinux(\x00'}, &(0x7f0000abb000)=""/188, 0xbc) 2018/02/03 08:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0xffffffffffffffff, &(0x7f00009c4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000183000)={0x0, @in6={{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, [0x5e90935c, 0xfffffffffffffc00, 0x6, 0xffffffff7fffffff, 0x49, 0xffffffff80000001, 0xb0, 0x0, 0xa5f, 0x7, 0x9, 0x9, 0x9, 0x5, 0x15]}, &(0x7f0000502000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007c0000)={r1, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x8, 0x80, 0x3, 0x1000, 0x2, 0x800, 0x7, 0x158b, 0x5, 0x8, 0x8, 0x8, 0x7ff, 0x9, 0x5]}, &(0x7f0000c21000-0x4)=0x108) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x20, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/03 08:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d19000)='/dev/sg#\x00', 0x4, 0x44000) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003b3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x5aa) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f00006c4000-0x1c)=""/28, 0xfffffffffffffce4, &(0x7f00005f1000)=""/73, 0x0, 0x3}}, 0x25a) 2018/02/03 08:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) connect$vsock_dgram(r1, &(0x7f0000b25000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000909000)={@common='lo\x00', @ifru_names=@generic="846efa6bf434a8100b5080fdc09d16d4"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000ecc000-0x8)=@fragment={0x32, 0x0, 0x3, 0x2, 0x0, 0x865, 0x0}, 0x8) 2018/02/03 08:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000aeb000)={@common='ipddp0\x00', @ifru_map={0x3, 0x1f, 0x5c, 0x9ad, 0x1, 0x1}}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xc, &(0x7f000053a000)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x200000000000001, []}]}, 0x18}, 0x1}, 0x4000000000) 2018/02/03 08:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x10d, 0x2, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a24000), &(0x7f000059c000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c5a000+0x23d)) 2018/02/03 08:02:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x402800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00000021f601070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/03 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000852000-0x8)='./file0\x00') syz_emit_ethernet(0x7e, &(0x7f00001f7000-0x7e)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x48, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x2, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @rand_addr}, []}}}}}}}, 0x0) 2018/02/03 08:02:53 executing program 4: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fcc000-0x14)={0x0, 0x7ff, 0x800000000000000, 0x6f13, 0x5, 0xd0}, &(0x7f0000fcc000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f59000)={r1, @in={{0x2, 0x0, @empty}}, 0x6, 0x7, 0x80, 0x1f, 0xc}, 0xa0) ftruncate(r0, 0x80000000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fcc000-0xe)=@l2={0x1f, 0x80, {0x80, 0x4, 0x6, 0x0, 0x9}, 0x1, 0x5}, 0xe) write(r0, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) 2018/02/03 08:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000039000-0x4)=r2) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x357) 2018/02/03 08:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = dup(0xffffffffffffff9c) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00002dd000), &(0x7f000088d000)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/03 08:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008fc000-0x10)={0x2, &(0x7f0000f05000-0x10)=[{0x0}, {}]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000af0000-0xc)={0x9, 0x1, 0x8, 0xd0}, 0xc) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000466000-0x10)={r1, &(0x7f000062e000-0x41)=""/65}) [ 187.097241] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 187.104790] audit: type=1400 audit(1517644972.978:1470): avc: denied { ipc_owner } for pid=20324 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 08:02:53 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000fb000)={0x0, 0xf4, "d339e097fd287acbc712167c3be88a3bfa95a3d93d8bea14bcfa3fc41ce5d295ea0ab96cb4e21f7c122681bf69c18da98c139406e0f6073f1d761782d01b3b086dd96946a5e0f7acbc4110810a3fee71c2d82c9e8514330f38149bbfc19a39a3369a896386d54e5de6a67d5470c72eaed65eab90630415b85db3cbe76b31d835e6df2ea80decae15abb2573091a662464ab782a2e9e4401a34c2705e56cd6d54dad5a7396bf949c9ba7e4a9f55e50eb7aa2bc2e6f78e429a344b27f02e5ed3c6703ef2567c624e3aa937ba7e0a1c8f74c729a38258913f535adfeef3e5ad7ecef722e3e430194a47dea08cbe1dc3ab09b998fd55"}, &(0x7f0000e46000)=0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d18000)={r1, 0x75df, 0x30}, &(0x7f000028d000)=0xc) flock(r0, 0x8) 2018/02/03 08:02:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x0) sendto$inet6(r0, &(0x7f0000725000), 0xdf, 0x0, &(0x7f0000e70000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 08:02:53 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x81, "ead308945cabb4b89710ae73af75d10e818250674119b341ba10683bff551b72f055ab79b4fc5ecda09c099f506f464f384dd0cd94c24321afe176a8ffdad48f2b8a7c411947cc7dc5c70b5152c8c136526ae274a57f134149848e557df558a4585addcde4d091fb3e2470e383db006b42ab590d7d92b6291162ba699a14a8d15b"}, &(0x7f0000002000)=0x89) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r1, 0x2}, 0x8) 2018/02/03 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002aa000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000039d000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d79000)='GPLloem1bdevprocsystem\x00') sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) socket$inet(0x2, 0x4, 0x5) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f7c000)={0x0, 0x8, 0x70}, &(0x7f0000177000)=0x8) 2018/02/03 08:02:53 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000009000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000009000)={0x6, 0x401, 0x4, 0x80000000}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000009000)='/dev/midi#\x00', 0x797c0dd9, 0x109200) 2018/02/03 08:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000), &(0x7f00001e0000-0x4)=0x4) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)='/dev/sequencer\x00', 0x6e2000, 0x0) connect$inet6(r1, &(0x7f000045f000)={0xa, 0x0, 0x80000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x105}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpgrp(0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000066b000)={0x7b, 0x0, [0xfffffffffffffffa, 0x10001, 0x3, 0x7]}) r4 = fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d86000)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000074d000-0x4)=r4) clock_gettime(0x0, &(0x7f0000f42000-0x10)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$sndpcmp(&(0x7f0000efa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200d00) syz_open_dev$tun(&(0x7f0000d12000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r5, 0x89f4, &(0x7f0000ad3000)="8f81add25e71addfaec8013b3b2f59a2804acb2a2f1fe4c779158434b4cf108afc1598039c28404cf13c2497dd94d459ff7c5dd725afddd493797ef911c484a4221152b99cf0b4bdd063") ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x81, 0x0, [], 0xffffffffffffffff}, {}, {}, {}, {0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x8}, {}, {0x0, 0x0, 0x0, [], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000}]}) syz_open_dev$sndtimer(&(0x7f0000e28000)='/dev/snd/timer\x00', 0x0, 0x101) 2018/02/03 08:02:53 executing program 5: socket(0x28, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000902000)=&(0x7f0000001000-0x1)) [ 187.279642] kvm: apic: phys broadcast and lowest prio [ 187.330577] kvm: apic: phys broadcast and lowest prio 2018/02/03 08:02:53 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000985000)={0x57, 0x6, 0x8000, {0x17, 0x2}, {0x10001, 0x80}, @const={0x0, {0x4, 0x2d0, 0x9b, 0x9}}}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000-0x18)) 2018/02/03 08:02:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000743000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000dcb000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000019e000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006a7000)={0x4, 0xffffffffffffffff, 0x7, 0xffffffff, 0x1000}, 0x14) readahead(0xffffffffffffffff, 0x4, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = creat(&(0x7f000020c000)='./file0\x00', 0x40) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000a55000-0x4)) fsync(r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f6c000-0x8)={0x0}, &(0x7f0000593000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00008c7000)={r4, 0x7ff}, &(0x7f0000d41000)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e9d000)={r0, 0x28, &(0x7f0000ffe000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b78000)={r5, 0x0, 0x8}, 0xc) 2018/02/03 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x1, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000753000-0x4)=0x4) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000f89000-0x4)=r0) bind$alg(r0, &(0x7f0000207000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0xaecd) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000024d000)='./file0\x00', &(0x7f0000f89000)={{0x0, 0x2710}, {0x77359400}}) write$selinux_access(r0, &(0x7f0000f89000-0x48)={'system_u:object_r:watchdog_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x38}, 0x48) 2018/02/03 08:02:53 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000792000-0x8)={0x0, 0xffffffffffffffff}) 2018/02/03 08:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00001eb000-0x8)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000c53000-0x44)=""/68) 2018/02/03 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ab4000/0x2000)=nil, 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) 2018/02/03 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff4000-0xc)='/dev/autofs\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000024a000)={0x6, &(0x7f00002de000)=[{}, {}, {}, {0x0}, {}, {}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000808000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x7, 0x100, 0x8, 0x6, 0x20, 0xfffffffffffffffb, 0x8000, 0x1, 0x80000000, 0x7ff, 0x70f, 0x7ff, 0x7fff, 0x1, 0x3]}, &(0x7f000084e000-0x4)=0x108) openat$cuse(0xffffffffffffff9c, &(0x7f00003a4000-0xa)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000036e000)={r3, 0x8, 0x5, [0x7, 0x7, 0xffffffffffffffff, 0x1, 0x7f]}, &(0x7f0000598000)=0x12) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000abb000)={r2, 0x20}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f000002e000)={&(0x7f0000011000-0x13c)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/03 08:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2d000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) perf_event_open(&(0x7f000015f000)={0x5, 0x78, 0x8001, 0x83b, 0x9, 0x9, 0x0, 0x1, 0x20000, 0x0, 0x0, 0x8, 0x3ff, 0xffffffffffff4867, 0x2400, 0x2, 0x2, 0x0, 0x0, 0x1, 0x0, 0x5, 0x400009, 0x6, 0x1, 0x100000001, 0x0, 0x9, 0x0, 0xffffffff00000000, 0x1, 0x1, 0x3, 0x100000000, 0x2, 0x5, 0x0, 0x3, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00003a1000), 0x2}, 0x0, 0x2, 0x8, 0x0, 0x5, 0x8, 0x3f}, r0, 0x3a9d, r1, 0x8) sched_setaffinity(r0, 0x2, &(0x7f0000738000)=0x9) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f00007fa000-0x1)="91", 0x1, 0x8010, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) r3 = open(&(0x7f0000e36000-0x8)='./file0\x00', 0x0, 0x100) ioctl$TCGETA(r3, 0x5405, &(0x7f0000f53000)) recvfrom(r2, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x89c) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000a19000)={{0x6, 0x0, 0x0, 0x7, "f7ed31da50a8dec7ea5e58114b321d0b482cb759013644690446841ffb11aa1f5b5eee1b1e78240a2257bd65", 0x6}, 0x0, 0x0, 0x5, r0, 0x80, 0x1, "94e7724126463b616741b91236aef6d2534f0ed759a516b3ca58326742e165b466d60eab54b0185b506ca331dc1a6bcda9fc805b08b8fe99d86de4491c4ea2ee", &(0x7f000016b000)='\x00', 0x1, [], [0x0, 0x20, 0x5, 0x4]}) 2018/02/03 08:02:53 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r0, &(0x7f0000003000+0x40e)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x3, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/03 08:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007ee000-0x1db)="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", 0xfc) bind$alg(r0, &(0x7f0000f94000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/02/03 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b15000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ee3000-0x18)={0x0, 0xea4, 0x30, 0x4, 0x6264}, &(0x7f00007ef000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000042e000-0x8)={r2, 0x80}, 0x8) 2018/02/03 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000672000-0x38)={0x0, 0x0, &(0x7f00005ba000-0x10)={&(0x7f0000551000-0x48)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f00007ad000)='/dev/audio#\x00', 0x0, 0x101800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006a3000)=@sack_info={0x0, 0x7f, 0x1}, &(0x7f0000912000-0x4)=0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000681000)=r1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000085f000)={r2, 0x3f}, &(0x7f00001e7000-0x4)=0x8) getpeername$inet6(r1, &(0x7f0000a26000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000711000)=0x1c) 2018/02/03 08:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000400000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002dc000), &(0x7f0000dee000-0x4)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000acb000)) 2018/02/03 08:02:53 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800200000081002, 0x6) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000015000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 08:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e3b000)) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000bce000-0x8)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000344000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c74000)=0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) futex(&(0x7f000054b000)=0x80200000000000, 0x9, 0x1, &(0x7f0000893000-0x10), &(0x7f0000813000)=0xd03, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000da6000-0x30)={0x1, 0x7fffffff, 0x1, 0x8001, 0x81}) listen(r3, 0x1008004) fallocate(r0, 0x1, 0x800000000000, 0x3) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r5 = syz_open_procfs(r2, &(0x7f0000db5000-0x8)='net/arp\x00') getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f000023c000-0x4), &(0x7f00008f5000-0x4)=0x4) getdents(r5, &(0x7f0000008000), 0x0) 2018/02/03 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3b, &(0x7f0000f64000)="378965833ce06b0a41ab20adda8c5acebda4e8e1211e172e354e5a", 0x1b) shutdown(r0, 0x1) 2018/02/03 08:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80807, 0x59d9000000000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000abc000-0xb8)={0x0, 0xfffffffffffffff9, 0x8001, 0x10001, 0x81, 0xfffffffffffffff7, 0xff, 0x2, {0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x80000000000000}}, 0x8, 0x200, 0x8cb, 0x8, 0x80000000}}, &(0x7f0000e35000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fc0000-0x20)={0x7fff, 0x20, 0x8200, 0x1ff, 0x9c97, 0x7, 0x3, 0x5, r2}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') splice(r0, &(0x7f0000189000), r3, &(0x7f0000046000), 0x2, 0xc) lseek(r3, 0x0, 0x2) 2018/02/03 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)='\x00', 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/02/03 08:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() pipe2(&(0x7f0000d6c000-0x8)={0x0}, 0x80000) sendto$inet6(r2, &(0x7f0000c2c000)="35feec3ebf0ade941a4afe4010a9d6da4f4771f7a2b18df6d68ddba06f5577e7178920fddd2d37d0bebefb32354329a0d0d8c111d5410ef7a2cadbd0fea5d047ac5241b4ac94538179f8ddbe518b7b007e2ee9cc20c885978303089ef2078e659cb31f939fbfdb1772346290b48f91c0a046a0e6248c998b631cc2876e438a4dad8115a990a2591ba9", 0x89, 0x4000001, &(0x7f00009c5000-0x1c)={0xa, 0x0, 0x72, @empty, 0x20000000000}, 0x1c) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000672000)=[{&(0x7f00000e8000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000b78000)=[{&(0x7f0000332000)="cc", 0x1}], 0x1}], 0x1, 0x0) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) dup3(r3, r0, 0x0) 2018/02/03 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000cd7000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003c3000)=0x0) r4 = getpgrp(r3) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) dup3(r0, r2, 0x80000) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000198000)={0x8001, 0x7af5, 0x7, 0x0, 0x9, 0x4, 0xfffffffffffffffd, 0x9, 0x7, 0x8}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/02/03 08:02:53 executing program 0: socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='\x00') getsockname(r0, &(0x7f0000d8b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0xffffffffffffff64) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0x80000001, 0x7, 0x101}, 0x10) 2018/02/03 08:02:53 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) vmsplice(r0, &(0x7f0000006000)=[{&(0x7f0000002000)="da4f2363359daf581afa133a2c41ee7d981e0082d2ea3bd2c55aa1faa303033e4ab32e733805ec8524f221505eafd01873dbdf0b04a52e5631daf58900f8750b9b0e94ed86a775b3aecb5aaac267cfabfe816ff1c13c04d5cfdd28b1e34e3e5f6937f5163b7bd5bb0846f6662653c99de5417d1d13e4d25f66db984862407aeaea9698f901c75f6ea71380c38f", 0x8d}, {&(0x7f0000003000)="c25322daf4001275eee0ed54af7a9fc71f15ecb68c67ab4e93fe355edb86fa65", 0x20}, {&(0x7f0000007000-0x5d)="fe5124f6d7cd9bf917718e17a291e94674a16b825a4f6cd09702f6462ec0527aca8812d1dc22d590c5e1defe596510d527c1f10e38247c4f86296aa93fa031f229d570919b60a33bd1ee39797bfb13b78abc8b0ccfb091c8e54d26ca52", 0x5d}, {&(0x7f0000006000)="438b2526591eddd1f61d6384abe45e67a860ef71b73a89dbd7ff3af139d24f65dd92f48ad3b11343af614bf6f9ebbc2629bb09d4b5272752991f6b8f350ee1151de0b63e79b1701e4dc655da31691ba5f1382d41c898fe063aef7e6292abde3ffc98038af477779c0d3e610343b269357fcdaced240d850c1a9a1d5ab4c18435692690e30b22c0b6eda705834d13d8dfc08e58d7b104c2825653e3b2661952c5f54af02759e8e893d500d45951cb59bfa84ae460", 0xb4}, {&(0x7f0000006000-0x9f)="9e6ffce042efc1b92581d4eb9342d6d7ad6e744b512f4ab6f8834a14a992ad51cb60daf7dc1e917b1f2c449eba2eb2a5eacfa8f772f9d78c6d0b0ac072da6c1db45db347df921303d773bcdf544fa03be2ea98c313e0260720c31e2f3ea065d98eaf5e5cb55b85d5e115442bc02e186d418fa37e9782cb5e907bddc3327b66a7b9f23b49dc50393aca46f9a14442027776fd54083f8e28db29570cf82cf749", 0x9f}], 0x5, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000004000-0x1c)=@req3={0x0, 0x0, 0x0, 0x6}, 0x1c) 2018/02/03 08:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d28000-0x2)=0x6, &(0x7f0000a38000-0x8)=0x2) getresuid(&(0x7f0000fc8000)=0x0, &(0x7f000027b000-0x4), &(0x7f0000cfb000-0x4)) stat(&(0x7f0000548000-0x8)='./file0\x00', &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000768000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fchown(r0, r2, r3) ioctl$int_in(r0, 0x5452, &(0x7f0000218000)=0xfffffffffffffffe) 2018/02/03 08:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f48000)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xe56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32d3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000a33000-0x10)) fremovexattr(0xffffffffffffffff, &(0x7f000097e000)=@random={'trusted.', 'wlan1proceth1\x00'}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b5a000)={0x8, 0x100000001, 0x37}) getpeername$netlink(r0, &(0x7f000059a000), &(0x7f0000a0d000)=0xfffffffffffffd31) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000925000)="b0f7dd9ddac1ba5c9bd22f85fc429eab", 0x10) [ 187.397640] binder: 20391:20401 ioctl c018620b 20008fe8 returned -14 [ 187.417690] Bearer <> rejected, not supported in standalone mode [ 187.443667] Bearer <> rejected, not supported in standalone mode [ 187.458915] netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. [ 187.505686] netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/03 08:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000be0000)={&(0x7f0000b66000)=@hci, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0x6b}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e61000), 0x4) 2018/02/03 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000033000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xfeaf, 0x10f, 0x1}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/02/03 08:02:53 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000030000)='/dev/vga_arbiter\x00', 0x301000, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000000e000)={0x800, 0x100, 0xfffffffffffffffe, 0x9}, 0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000046000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000049000)=0x26) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000004b000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f000004a000)={&(0x7f0000010000-0x34d0)={0x34d0, 0x8, 0xb, 0x400, 0x5, 0x3, {0x7, 0x0, 0x2}, [@nested={0x22ac, 0x64, 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@typed={0x10, 0x6f, @u64=0x1}, @typed={0x18, 0x50, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xb}}, @generic="f239cd9e3098562c58205ee11e315da093cece59ba41a972363773e0850f378e45e004b9e94914e4e81992701d0f350913af25b72745a46648083fbeb16fb87d831793715c350f6d8f72a8d63a61a8142710741166096ebbcb79976cc5b53e7a1e1787d8b3b182b4e18bc695d59e9c499c7489c1b09909565be8aa4a4df2263b57788c4a24f6565aa77a882a7da28a3f4f2d8412389179ea3af05ce04251d1c501180be4d28eb805a32809195d87cd20dfdf51cf1cb24c9b076fa0478d298c51414d78347e66036ff26c31cd22ed8bbc6fcd", @typed={0xc, 0x85, @fd=r0}, @generic="4f65e82e3a7b60adfcd0dea0bc78275bab0a961f6d82abe23d41834572bb60a42778d71f6ed76c6d831999d9650e4a2c74affc113911bbcf21c79784a80146baf5fc20ae420cd3eeefa25f1b53e99000e2f730ecbd5fe569839e6cea9b2cd560d11b7a158e0f341c782b91948d02e9021a417e26d62f1fa86583d4006031a6a326a82df2e694cf2535792667d1e846d840433900cce9645c6d4403361de05c1af3e7c435045e07185fb7a5127b7944a132c673d7720ae57e21733a75a5", @generic="3f5b61793a9360668c46a5af51592317f6e58fedfdbed89d814996899b0f0adeb12bbd9693043d7f0cbfa8e5e1797754a9967642f65918074857e5a03b48a3556f07ad84"]}, @typed={0xa0, 0x72, @binary="0736764e379beca5b24fc6b0645e59a6ab75093ceec3fbe495e32a87374aae472d952c576ee1f109403b96e5edbdfea43ec56033d09fdc1b7e0b46ba1d76259d00fe5dde9f54064a4a28ddca5aa207ccab6682c101829682c906f9c1cfd5614fd3d3568c32ba6ba59d20571bb860f422d0b971177d02883f0746a2055d00c5757180626e9b58ca069815fe369f602d26ddf92d8315b0d1"}, @generic="61126b27f40c40aa0f09d96aa60f571e6914caf8fc5c35a322a8e6e0995827f8ad9b1dbae7c0b851c16ae8f65fdafdf80b5aeecb783b9ece994070b19f6364171e3425e5ab7f6872db579fea60252a560d9a0c1cd1f0e0f4bb6c995001939072d5872b7b97d1d982403efe1ee7e7039b309fdf8846bba3eb0904073c3f14afccad4d7e853d38f87b91bc8889ca6a85dd705414898cfcc06114935aded45d3b0d5e8371aa2dcc493470e94573b2c659069de13827347503e82c98590001021a29c9994281fdb2d64286f043ad65d4c44d4b6b7d307989c7abf2c5649e28ee", @generic="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@generic="76ff7a98af7be099d512fd6f019ac9c9c125c31104f96938916b518fc6e8bcd1371442ba052312b946dbd141e68dd19933be38c2b4c0563b71be83d6c819fbd02b7f3cc8003461f0f2d1f05fa4729a7bdb81a8ba92bcc17cc345153a955ebf1e841b97e7ab67b75394071554ba0d1675b057c69fa1692031e435b11a752c181cc2b3335c3cd0e1739b16903bee164fcd8a"]}, 0x34d0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) fchmod(r2, 0x84) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000038000)={0x33, 0x0, 0x1, 0xffffffffffffff9c}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xb, 0x200, &(0x7f000004b000-0x8)={0x0, 0x0}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000004a000)=0x9) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000004b000)=@common="69706464700000010300000400") fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000045000-0x8)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000004d000-0x14)={{0x0, 0x800, 0xffff, 0x1ff, 0x1000, 0x1}, 0x0, 0x7, 0x3}) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000043000)) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000003000)=0x8, 0x2) ioctl$int_in(r6, 0x5407, &(0x7f0000027000-0x6)) ioctl$TIOCPKT(r4, 0x5420, &(0x7f000000f000)=0x5) 2018/02/03 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c18000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x8) socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') ioctl$int_in(r1, 0x5421, &(0x7f0000344000)=0xfffffffffffffa28) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) signalfd4(r0, &(0x7f0000071000), 0x8, 0x800) sendfile(r2, r2, &(0x7f00004db000), 0x1000000000ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f48000-0x78)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x3, 0xe4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x401}], 0x78) 2018/02/03 08:02:53 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000065000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000dbf000-0x18)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0xffffffffffffff1a, &(0x7f00000a5000-0x8)=0xd) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000006a000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x14}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000018000)) ppoll(&(0x7f0000db8000-0x30)=[{r2}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/03 08:02:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x14}], &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffe0, 0x85, &(0x7f0000001000-0x85)=""/133, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000828000-0x28)={@common='lo\x00', 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000c8c000)='/dev/amidi#\x00', 0x101, 0x200000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000281000)=""/128) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfe, r0}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/02/03 08:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0xa, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000148000)={0x0, 0x5}, &(0x7f0000b7d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a54000)={r1, 0x3, 0x4}, 0x8) write(r0, &(0x7f0000082000)="240000002e001d04e600000853206b00fbffffff01000000000000000000000008425d10", 0x24) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002e2000)=0x8, 0x4) 2018/02/03 08:02:53 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a9b000)='/dev/dsp\x00', 0x940, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000aac000)=0x4, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/02/03 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000bba000-0x7)) write(r0, &(0x7f00009cc000)='3', 0x1) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000077c000)=0x3) [ 187.733804] QAT: Invalid ioctl 2018/02/03 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioperm(0x3, 0x80000001, 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072e000-0x6)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/02/03 08:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ab000-0x10)='/dev/sequencer2\x00', 0x2200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4}, 0x0, 0x10000000, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000cb1000-0x8c)={0xfffffffffffffe04, 0x6871, 0x2, 'queue0\x00', 0x4c}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="060000000000000000039d0000000000007fff00a10000000449fa00e2007e23"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d70000)='/selinux/status\x00', 0x0, 0x0) 2018/02/03 08:02:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xffffffc4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a4f000)={'vcan0\x00', 0x0}) sendto(r2, &(0x7f0000476000)="41f53ac67550ccbcbdebbd2101ebfd9a8342c4d62b9dd712548ec6aee98752f75fb110e9906d3c8c620d3048c7c2872b2d2df98ad96f3c2c1e668ec33632ba25e923090f3d93d018d9099b9b5066f3bf5294d1274c532df435e457d6801d8eb6abecb20f6c7b98419306e3ec2c0527abc34add806c608fb7c2f0c0a2680bce851c0e48c173c41e62d9d8cfaa6661df3dc2bd436aa4926f7efd427ccfe8c11f952425a154100eae0c574962256186e2be8d815a8db7c96dab30d1adc4c60e0ad7a65d07983933ba581c794e85ee1b65d10826b656b94fb28da2ff68558bb7ef2fd681e1e8d425", 0xe6, 0x8004, &(0x7f00003b0000-0x14)=@ll={0x11, 0xf7, r4, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) fcntl$setstatus(r3, 0x4, 0x423f7) recvfrom$unix(r3, &(0x7f00002a2000)=""/104, 0xfffffffffffffead, 0x0, &(0x7f0000e20000)=@file={0x0, './file0\x00'}, 0xa) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fde000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netlink(r5, 0x10e, 0x3, &(0x7f0000004000)=""/4096, &(0x7f000096a000)=0x1000) shutdown(r2, 0x1) recvfrom$inet6(r1, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/03 08:02:53 executing program 3: unshare(0x4850800) fadvise64(0xffffffffffffffff, 0x0, 0xfffffffffffeffff, 0x0) 2018/02/03 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002eb000-0x8)={0x0, 0x0}, 0x80800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e1d000)=0x3, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000075a000-0xd3)="ee7d87b8b2f8d65ba088003ca1624641bf5388f748815280922c31d6041586b44eddc215fa4669208428f629a1f2fea82fa14a9bf42ab0981acdba948c36265d63ba120e140ffcdf824e99d570e139b89ef9dde5f8b6b1b2fbbd3ad1c7aad38854dc20fd778167bb94c76fc971d21d41048847bfba94400467ba86e03f6bf7a31ecf75c2fade0596f3cb0ba2a01c2b6c75a7cf5fd55f16e375f55cf4dea17a5e5ff99ec234153bcc649eca2320dafd7338e9957529c5a51c083c040322ebb575b19f2938738ad8c1d1f2a589b0aa5423946613", 0xfc6cfaffe705d47c) 2018/02/03 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000038c000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000222000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ed5000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000e69000-0x4)=0xa0) [ 187.815931] audit: type=1400 audit(1517644973.696:1471): avc: denied { sys_admin } for pid=20496 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 08:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = socket$llc(0x1a, 0x0, 0x0) r1 = dup(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000fde000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f69000)={r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e23000-0x18)={r3}) 2018/02/03 08:02:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000+0xb83)='gid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x5, 0x3, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001cc000-0x10)={0x7fff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d0e000-0x9)='/dev/vcs\x00', 0xc041, 0x0) bind$llc(r1, &(0x7f0000113000)={0x1a, 0xf7, 0x3, 0x69, 0x9, 0x80000000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) close(r3) r4 = open(&(0x7f0000afc000)='./file0\x00', 0x400000, 0xa) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f000012f000)={0x83, 0x1000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000864000-0x10)={0x0, 0x9, 0x4, 0x30}, &(0x7f00009f9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00006b3000)={r5, @in={{0x2, 0x2, @rand_addr=0x4}}, 0x10001, 0x6}, &(0x7f0000a04000)=0x98) r6 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r6, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r3, &(0x7f0000074000)="cbcf417de1536e735d3d1c981d82f41d6c0adb6f434cd3dc61d828c8a884f2949984d8226241fd4d2c514cf8", 0x2c, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002}, 0x10) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000094c000)={0xa7, 0x0, 0x9, 0xf5, &(0x7f0000868000-0xf5)=""/245, 0xff, &(0x7f00005de000-0xff)=""/255, 0x0, &(0x7f0000e9d000)}) fcntl$dupfd(r3, 0x0, r3) 2018/02/03 08:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000074000)='/dev/admmidi#\x00', 0x3f, 0xc4200) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c60000-0x8)={0x0, 0x1f}, &(0x7f0000c99000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000de3000-0x8)=@assoc_value={r1, 0x3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000c5000-0x4), &(0x7f000057a000-0x4)=0x4) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000363000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000016e000)=@assoc_value={0x0}, &(0x7f000003c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000067e000)=r1, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000376000)={r4, 0xfffffffffffffffc}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/03 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x40) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000358000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e4c000-0x4)=0x400000) 2018/02/03 08:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000231000-0x40)={0x6, 0xffff, 0x7fff}, &(0x7f00009a0000)={0x401, 0x8000, 0x40, 0x8, 0x0, 0x0, 0x0, 0x70000000000}, &(0x7f0000396000)={0x8, 0x0, 0x0, 0x1, 0x200}, &(0x7f0000cd0000)={0x0, 0x7530}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000dc2000-0x8)='./file0\x00', 0x38) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00003dd000-0x4)=0x5, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/03 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000c46000-0x4), &(0x7f0000731000)=0x4) 2018/02/03 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000044e000)=[], 0xc7, 0xb) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00006f6000-0x68)={0x7b, 0x0, [0x10001, 0x5, 0x47]}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f90000)) 2018/02/03 08:02:53 executing program 6: r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000db1000)) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000410000-0x77)="9ddce9658c4f2e8b50695fd11072f5c00aabf9fb3fc2016e9bd43d8cba0814a9b87afa926cdfdcad3bc68399bad333ecd59a1b38a63a1b9c5b1b107d22d581c19cf7a2da179423eb47cf41a4fe43a591fef0680b987db0acc8042a5530322991338d82016ad5c3f3d283d6a34708ba53b8b5f1a7906076", 0x77) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000409000)={r2}) 2018/02/03 08:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bc0000)={r0, 0x3f800, 0x4, [0xb1, 0x80000000, 0xff, 0x2]}, &(0x7f0000ee1000)=0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/03 08:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000407000-0x8)='./file0\x00', 0x1, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000051b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) read(r1, &(0x7f0000898000)=""/1, 0x1) write(r0, &(0x7f00006a5000)='$\x00', 0x2) 2018/02/03 08:02:53 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x20c, &(0x7f00000fa000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@generic={0x4305}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f00003ea000-0x9)='/dev/sg#\x00', 0x2, 0x280200) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fea000-0x10)=[{0x0, 0x8}, {0xb, 0x1}], 0x2) pipe(&(0x7f0000d6c000-0x8)) 2018/02/03 08:02:53 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0x4, &(0x7f0000999000-0x2e8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x98, 0x1f0, 0x158, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1f0}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @common='lo\x00', @generic="0000f5f3bf3cbef1f1c0606b326e0750"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000+0xe42), 0x4800) 2018/02/03 08:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x3, 0x10a) semop(r0, &(0x7f00000b9000-0x15)=[{0x4, 0x8, 0x800}, {0x3, 0x1f, 0x1000}, {0x2, 0x80000001, 0x1000}, {0x2, 0x1ff, 0x1800}], 0x4) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000065b000-0xba)=""/186) 2018/02/03 08:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000cd9000-0x1)='/dev/midi#\x00', 0x2, 0x200000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000281000-0xf)='/dev/sequencer\x00', 0x480, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00000d1000/0x18000)=nil, &(0x7f0000c34000)=[@textreal={0x8, &(0x7f000061f000-0x3b)="b880028ec8660f126fa6650fc79cda0066b9a60300000f322e0f01cf0fa49a87001bf30f81a625baa100b80100ef26660f3a0ad5f5ba2000b009ee", 0x3b}], 0x1, 0x15, &(0x7f0000f8e000)=[], 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000b11000-0x18)={0x2, 0x40, 0x88}) syz_extract_tcp_res$synack(&(0x7f0000bdc000), 0x1, 0x0) 2018/02/03 08:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$packet(0x11, 0x3, 0x300) creat(&(0x7f0000c94000-0x8)='./file0\x00', 0x120) dup3(r0, r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/03 08:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009be000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c55000-0x8)=@assoc_value={0x0, 0xffffffffffffff61}, &(0x7f000005f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000334000-0x18)={r1, 0x2, 0x0, 0x5, 0x100000000}, &(0x7f00001d1000)=0x18) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000475000)={0x0, 0xc2, 0x0, 0x81, 0xffff}, &(0x7f000023d000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001ed000-0x14)={r3, 0x9, 0x100000000, 0x2, 0x8, 0x7fffffff}, 0x14) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000e6000-0x8)=0x8000) sendmsg$nl_netfilter(r4, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 08:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000060d000)='/dev/snd/pcmC#D#c\x00', 0x3ed9, 0x40) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000c88000-0x10)={&(0x7f00009c5000/0x4000)=nil, 0x4000}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000e5e000-0x6)={0x3, 0x7fffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 2018/02/03 08:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000065e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000c9d000)='/dev/snd/midiC#D#\x00', 0x4, 0x6000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000eaf000)=""/40, &(0x7f0000a34000)=0x28) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bd6000)=0x2, 0x4) 2018/02/03 08:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000484000)='/dev/usbmon#\x00', 0x2, 0x30000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000001000-0x1)) 2018/02/03 08:02:54 executing program 3: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000172000)={0x1000000000000000, 0x7, 0x0, 0x3, 0x4000000000000000, 0x7}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x20000000008000) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x238}], 0x1) 2018/02/03 08:02:54 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) open(&(0x7f0000013000-0x8)='./file0\x00', 0x881, 0xa0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 08:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000029a000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a8b000)=0x4, 0x4) r3 = syz_open_dev$sg(&(0x7f0000947000)='/dev/sg#\x00', 0x0, 0x101002) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r4 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000cf3000-0x58)={{0x3, 0x7fffffff}, 0x0, 0x3, 0x0, {0x7f, 0x1}, 0x400, 0x9}) statx(r3, &(0x7f0000edf000)='./file0\x00', 0x100, 0x2, &(0x7f0000918000-0x100)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000221000-0x4)=0x12, 0x4) r5 = fcntl$dupfd(r4, 0x800000000402, 0xffffffffffffffff) fchmod(r4, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000004e000)={0x0, 0x90, "67a94c95d2ace60588bd707263b57d6863c2f1263811f20e9c91e9b605bea60c0adf9a200b291866831037a7e05960bcf0c9dba16d672a9601de39dc5c50e5044b2308904058b8172096e3356aa679605b752b07579fb10582232aec9a1b0604dc7cd4237bbb836af491ad41f420ec86e285429bf55ae0e4c34711fc7aac870e00b3c7d2492b1c4d1d6ab5b142d1b52a"}, &(0x7f0000569000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000250000)={r6, 0x9}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000072c000)=0x3) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r7 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r7, 0x800000000402, r7) r8 = add_key(&(0x7f00000db000)='rxrpc\x00', &(0x7f00007c0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001f9000-0x4e)="3cb445bf1f4924c16234448d8f3bdb66359277d27cc58e08de749ae81d1f916b296704f72a64849e82b47c8747b25c4ac6f035911f013a1997cad8aadb8389b1bf34707c3bf8320c02101dfe0501", 0x4e, 0xfffffffffffffffc) getxattr(&(0x7f00008ca000)='./file0\x00', &(0x7f0000da1000)=@random={'os2.', 'rxrpc\x00'}, &(0x7f00009b5000)=""/30, 0x1e) r9 = add_key$keyring(&(0x7f0000837000-0x8)='keyring\x00', &(0x7f0000e9c000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r8, r9) exit(0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/02/03 08:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000392000-0x12)="6efffffffffffffffc6c6f776c6162656c00") lseek(r0, 0xfffffffffffffffe, 0x800000) 2018/02/03 08:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e06000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00005f2000)=0xffffffff) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_raw(r1, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x200, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) [ 188.138228] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 188.158336] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/03 08:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() setfsgid(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f77000-0x4), 0x4) 2018/02/03 08:02:54 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000011000-0xb)='/dev/vcsa#\x00', 0x0, 0x4201) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000011000-0xd9)=""/217) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000011000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) connect$inet6(r1, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 08:02:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x60080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r4, r5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000000)=0x32) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000052f000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_fuseblk_mount(&(0x7f0000c15000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe001, 0x0, 0xffffffffffffffff, 0x3, 0xffffffff80000001, 0x1000) r9 = epoll_create(0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x105841, 0x0) r11 = eventfd2(0xd66b, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00004ba000-0x38)={&(0x7f0000000000+0x8b3)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001ba000-0x10)=[{&(0x7f0000ba1000-0x9b)="4977a15de8beaa30136e9bddcdc955ca1c13b2d63c0366be65c6b42d7128e0d2f928c729983b2f9504deadfe8f659ded1b02f5b8988c362abeb8182b3108630dc66fee32da3f8912bec80ea7be8bff835c231746566159e4f9101750896f268c8d3d055840fa28ef81d3d737163d42ce158d5655b4ae3aa1a3f78e5ca0ba2591c9cbc0189e36e67740f44fccc3b9aa05393c8484d59d12446a3f80", 0x9b}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10, r11]}], 0x48, 0x4040000}, 0x4000) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r12, 0x800000c0045005, &(0x7f0000008000)=0x40000) 2018/02/03 08:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001fa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fanotify_mark(r0, 0x88, 0x8, r0, &(0x7f00001ec000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000802000-0x8)={0x0, 0x5623099f}, &(0x7f0000b58000+0x4b9)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000734000-0x18)={r1, 0xfffffffffffffffb, 0x0, 0x8000}, &(0x7f00009e8000)=0x18) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003ea000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x32c) 2018/02/03 08:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000004c000)) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xffffffffffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = add_key$keyring(&(0x7f0000982000)='keyring\x00', &(0x7f00001f4000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f000061b000-0x4)=0xe8) getgroups(0x4, &(0x7f000003b000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r1, r2, r3) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000045a000-0x1f)=""/31, &(0x7f00008c9000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000122000)={0x0, 0x6, 0x200, 0x6, 0x96e, 0x7, 0x3, 0x400, {0x0, @in6={{0xa, 0x3, 0x74, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x40, 0x1c9c, 0x9, 0x8, 0x5}}, &(0x7f0000e3e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e49000)={r4, 0xc6, "aa261dfc9a57ac5602bcc697b36165f0498a56b7091d5e86f2573f274ad286853054f29e160728ea121427ce55d625e41137edc8a638932d6bcb9e988877ae8868a55e63ea39e721188250afb3a0c3b228cbaf5a205dd615a27ce7513ccec23dccf410d55f2184e5afa3ad5458a69a364ec39df0f8bd1af8158d0c9897499f1dbffbff4a60ba46fa059faa3c497594809c5ce595b6925d4c20edf4e3beb96981ae6ee8d263b6806e143516b2a67bc17377d31f9f7b070d139e9ceb8fa8131e54bb7644949192"}, &(0x7f0000bd6000)=0xce) 2018/02/03 08:02:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a19000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x9, 0x3bf}, &(0x7f000048a000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fd2000-0x61)={r1, 0x7, 0x59, "9ca11dadb70b3aaa6dd7d79b84f8e8a62c236df43e1908aec75b4445a6d3888b24bb4337fbe20f0607d0623e878989d9b659a41742efa4b21295f47fd379c2fb9a6d2b094b1d4d1a76b6f09a7dec22de5256025d7caa5b7c02"}, 0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x800000002, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty}, 0x1c) 2018/02/03 08:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') chroot(&(0x7f000002c000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 08:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) renameat2(r0, &(0x7f00000b4000-0x8)='./file0\x00', r0, &(0x7f00005a2000-0x8)='./file0\x00', 0x2) write$eventfd(r0, &(0x7f0000b4e000-0x8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) write$eventfd(r0, &(0x7f000089d000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) [ 188.439471] FAULT_FLAG_ALLOW_RETRY missing 30 [ 188.444211] CPU: 1 PID: 20605 Comm: syz-executor4 Not tainted 4.15.0+ #293 [ 188.451213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.460546] Call Trace: [ 188.463118] dump_stack+0x194/0x257 [ 188.466750] ? arch_local_irq_restore+0x53/0x53 [ 188.471420] ? handle_userfault+0xb97/0x2500 [ 188.475821] handle_userfault+0xbd9/0x2500 [ 188.480033] ? handle_userfault+0x185a/0x2500 [ 188.484528] ? userfaultfd_ioctl+0x4520/0x4520 [ 188.489087] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 188.494252] ? perf_trace_lock+0x20/0x900 [ 188.498382] ? __lock_is_held+0xb6/0x140 [ 188.502415] ? perf_trace_lock+0xd6/0x900 [ 188.506547] ? trace_event_raw_event_lock+0x340/0x340 [ 188.511726] ? print_irqtrace_events+0x270/0x270 [ 188.516463] ? print_irqtrace_events+0x270/0x270 [ 188.521210] ? get_user_pages_fast+0x277/0x340 [ 188.525772] ? check_noncircular+0x20/0x20 [ 188.529995] ? perf_trace_lock+0xd6/0x900 [ 188.534132] ? perf_trace_lock+0xd6/0x900 [ 188.538257] ? __perf_event_task_sched_in+0x200/0xc20 [ 188.543430] ? __lock_acquire+0x664/0x3e00 [ 188.547640] ? __lock_acquire+0x664/0x3e00 [ 188.551863] ? check_noncircular+0x20/0x20 [ 188.556092] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 188.561265] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 188.566437] ? find_held_lock+0x35/0x1d0 [ 188.570485] ? __handle_mm_fault+0x3296/0x3ce0 [ 188.575046] ? lock_downgrade+0x980/0x980 [ 188.579182] ? lock_release+0xa40/0xa40 [ 188.583137] ? do_raw_spin_trylock+0x190/0x190 [ 188.587697] ? userfaultfd_ctx_put+0x720/0x720 [ 188.592282] __handle_mm_fault+0x32a3/0x3ce0 [ 188.596676] ? __pmd_alloc+0x4e0/0x4e0 [ 188.600536] ? check_noncircular+0x20/0x20 [ 188.604744] ? print_irqtrace_events+0x270/0x270 [ 188.609483] ? find_held_lock+0x35/0x1d0 [ 188.613530] ? handle_mm_fault+0x2a0/0x930 [ 188.617743] ? lock_downgrade+0x980/0x980 [ 188.621890] handle_mm_fault+0x38f/0x930 [ 188.625934] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 188.630491] ? vmacache_find+0x5f/0x280 [ 188.634445] ? find_vma+0x30/0x150 [ 188.637965] __do_page_fault+0x5c9/0xc90 [ 188.642023] ? mm_fault_error+0x2c0/0x2c0 [ 188.646157] ? lock_release+0xa40/0xa40 [ 188.650108] ? trace_event_raw_event_lock+0x340/0x340 [ 188.655284] do_page_fault+0xee/0x720 [ 188.659070] ? __do_page_fault+0xc90/0xc90 [ 188.663299] ? _raw_spin_unlock+0x22/0x30 [ 188.667434] ? __mark_inode_dirty+0x262/0x1170 [ 188.672007] ? __inode_attach_wb+0xf70/0xf70 [ 188.676417] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 188.681246] page_fault+0x2c/0x60 [ 188.684675] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 188.690446] RSP: 0018:ffff8801b2e47928 EFLAGS: 00010246 [ 188.695785] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825ae3d1 [ 188.703035] RDX: 000000000000010c RSI: ffffc9000374a000 RDI: ffff8801b2e47d28 [ 188.710280] RBP: ffff8801b2e47a08 R08: ffff8801acf586d0 R09: 1ffff100365c8ed1 [ 188.717525] R10: ffff8801b2e47858 R11: 0000000000000003 R12: 1ffff100365c8f28 [ 188.724773] R13: ffff8801b2e479e0 R14: 0000000000000000 R15: ffff8801b2e47d20 [ 188.732049] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 188.737224] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 188.742393] ? iov_iter_revert+0x9d0/0x9d0 [ 188.746605] ? current_kernel_time64+0x122/0x2f0 [ 188.751344] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.756337] ? trace_hardirqs_on+0xd/0x10 [ 188.760461] ? current_kernel_time64+0x1d4/0x2f0 [ 188.765198] generic_perform_write+0x200/0x600 [ 188.769756] ? __vfs_getxattr+0x8b/0xc0 [ 188.773725] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 188.778978] ? file_update_time+0xd3/0x5b0 [ 188.783193] ? current_time+0xc0/0xc0 [ 188.786967] ? clear_nlink+0xb0/0xb0 [ 188.790673] ? down_write+0x87/0x120 [ 188.794366] __generic_file_write_iter+0x366/0x5b0 [ 188.799282] generic_file_write_iter+0x399/0x790 [ 188.804032] ? __generic_file_write_iter+0x5b0/0x5b0 [ 188.809122] ? iov_iter_init+0xaf/0x1d0 [ 188.813077] __vfs_write+0x684/0x970 [ 188.816765] ? lock_acquire+0x1d5/0x580 [ 188.820726] ? kernel_read+0x120/0x120 [ 188.824639] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 188.829377] ? __sb_start_write+0x209/0x2a0 [ 188.833688] vfs_write+0x189/0x510 [ 188.837208] SyS_write+0xef/0x220 [ 188.840643] ? SyS_read+0x220/0x220 [ 188.844251] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 188.849259] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 188.854036] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 188.858778] RIP: 0033:0x453299 [ 188.861941] RSP: 002b:00007f524e743c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 188.869624] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 188.876869] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 188.884124] RBP: 00000000000003d9 R08: 0000000000000000 R09: 0000000000000000 [ 188.891372] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cf8 [ 188.898621] R13: 00000000ffffffff R14: 00007f524e7446d4 R15: 0000000000000000 2018/02/03 08:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d38000-0xe)='/dev/admmidi#\x00', 0x8, 0x100) syz_open_pts(r0, 0x8000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/02/03 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000beb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4849512) write(r0, &(0x7f00006de000)="ab", 0x1) write(r0, &(0x7f0000192000-0x1)="b6", 0xfffffffffffffdf1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/03 08:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) signalfd(r0, &(0x7f0000a40000)={0x2}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0x10)='attr/sockcreate\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000de7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000e1f000)={0x101, 0x7, 0x2}) sendfile(r3, r1, &(0x7f00004db000), 0x5) 2018/02/03 08:03:04 executing program 4: r0 = socket(0x20000000000000d, 0x9, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)) 2018/02/03 08:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) connect$inet6(r0, &(0x7f000042e000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7d5}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ee4000-0x70)=[], 0x0) r1 = memfd_create(&(0x7f00006cb000)="7b2a6b657900026e672d00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00006f8000-0x50)={{0x79cf, 0x2}, {0x6, 0x1}, 0x3, 0x1, 0x10000}) 2018/02/03 08:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d27000-0x8)='./file0\x00', 0x2000, 0x20) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000a66000-0x138)={{0x4, 0x2000, 0x1f, 0x4, 0x479, 0x2, 0x0, 0x38d, 0x8, 0x2, 0x4, 0x9}, {0x3000, 0x100000, 0xc, 0x7, 0x80, 0xffffffff, 0x6, 0x100000000, 0xed3, 0x4, 0x1, 0x5}, {0x6006, 0x5000, 0xf, 0x9, 0x0, 0x80, 0x0, 0xb6e, 0x2, 0x5, 0x800, 0x3}, {0x4002, 0x10000, 0xf, 0xffffffffffffd967, 0x6, 0x6, 0x4d58, 0x20, 0x9, 0xdc54, 0x2}, {0x5000, 0x4000, 0xa, 0x0, 0x2f0, 0x7, 0xffffffffffffff9b, 0x38, 0x6, 0x10001, 0x5, 0x4}, {0x10000, 0xf000, 0x1c, 0x80000000, 0x4, 0xfffffffffffffffd, 0x80000001, 0x2, 0xffffffffffffff2f, 0x8, 0x100000000, 0x200}, {0x10f000, 0x6000, 0xf, 0x95, 0x0, 0x5e63cde0, 0x8f, 0x3, 0x100000001, 0x9, 0x10000, 0xc5}, {0x1a29ce28276c957a, 0x6000, 0xd, 0x3f, 0x9, 0x5, 0x65, 0x5, 0x56a, 0x1000, 0x6, 0x3f}, {0x0, 0x3000}, {0x3000, 0x2000}, 0x1000c, 0x0, 0x3000, 0x2001, 0x9, 0x800, 0x2, [0x2, 0x8, 0x100, 0x40]}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000000)=0x20) 2018/02/03 08:03:04 executing program 6: r0 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r0) 2018/02/03 08:03:04 executing program 0: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) shmat(r0, &(0x7f00004ff000/0x2000)=nil, 0x0) shmdt(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000487000), 0x4) 2018/02/03 08:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x1e, 0x1, 0x0) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/03 08:03:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) flistxattr(r0, &(0x7f0000055000)=""/33, 0x21) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006a8000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) 2018/02/03 08:03:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4a500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000)="977799c3e49a7d1f73c185340992e7bfc24d04808e4b9e759562f56e796b4f14a41b7c48d97e65c59cb3ae7edc7246e7b3bbf30eec5b47dc5e7806c9778a0999b53736d3563384be7f8bc7ac1ba08e8213a0460952172aae58a34521b72c817aaeaf198359b4db965c9031aefc423e206a9a55c5edddcf854c0a", 0x12, 0x94, &(0x7f0000000000)={0x3, {"00000005cfd0e9"}, 0xf8000000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="8318cdbc183c9c71dad49ac2db2441e45a78577effce3fa417ed2e38b41b394542b51fed8aacd4c76f653509bbfa74545cd3cf889d2f0d85ec0ffb4c287f7da452b5ed2bf290c7e85ce39677da2290006c9fbf4eb5b9c3882ab9fe78413a6a15f330a2d7034243f4b3cae7f630573ba7ddeaf3", 0x73) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000)={{0x2, 0x3, @rand_addr=0x6}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x0, @multicast1=0xe0000001}, @generic="000594d57dcb68d3510882f9224c8865"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x3, 0x0, 0x3, 0x6}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) r2 = syz_open_dev$adsp(&(0x7f0000ea8000)='/dev/adsp#\x00', 0x9, 0x101) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000e21000)={{0x7f, 0x8}, 'port0\x00', 0x8, 0x10000, 0x9, 0x1, 0x80000000, 0x6, 0x20, 0x0, 0x5}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b35000-0x4)=0x2, 0x4) 2018/02/03 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e69000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 198.173298] QAT: Invalid ioctl 2018/02/03 08:03:04 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x4, 0xffffffffffffffff) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000048000)={0x0, 0x80000, r0}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x1, 0x4) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000048000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000001a000)={r1, r3}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000040000-0x4)) 2018/02/03 08:03:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)="bd70bab7cd6410e9c4ec42e447edb14d3caa04b7e71d36f720c628e2d2405b2c6ebc54fe34c51c6f100e69e1cec8d526aef09c75895f893b00988d46649914993a0947b755d1f0bcdc85e0fe6602cb8dae59cb02e8ef41f3df72c80e9efdab663a864e0442830b65d27c7e184677e5fdf7f2b5da4c707dde3a288bc8428e5e19a939723e5c9a1286c8a68e06b6c64193daaaf12a5aa4a995abbf7a8548871fb319857ee6cc88d1d5c3c9ef8ad889520314e22481a1370d8e8017567138c4507053e41835c9f770f606b69091642312aac04f24c8c043424bf58fdaef8f4f40", 0xdf) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xffffffc0, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/03 08:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[], 0x0, &(0x7f000081f000-0x10)={0x0, 0x989680}, &(0x7f00003b8000), 0x8) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc, 0x9, &(0x7f0000ed9000)=[]}}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000297000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000edf000-0x20)={"6d152aa5e9cf3e67ecd4305ab5633f27", {0x4, 0x4, 0x400, "15bdd19bbc37", 0x2}}) 2018/02/03 08:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) [ 198.207267] QAT: Invalid ioctl 2018/02/03 08:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf7000-0x7)='fdinfo\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bc7000-0x4)=r0, 0x4) r1 = openat(r0, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000ca000)={0x0}, &(0x7f00007ed000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003d4000-0x8)=@assoc_value={r2, 0x6de4}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007d9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) 2018/02/03 08:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000304000-0xae)=""/174) 2018/02/03 08:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8080000000, 0x0, 0xff, 0x200000000002}, 0x20) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000097000)='/dev/mixer\x00', 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000043d000)={{0xfffffffffffffdc6, 0x3f}, 'port0\x00', 0x88, 0x40, 0x8, 0x5f3, 0x777, 0xd0, 0x8, 0x0, 0x2, 0x81}) 2018/02/03 08:03:04 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000+0x1ca)='/dev/dsp#\x00', 0x1, 0x10100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/mixer\x00', 0x80, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000004000-0x8)) 2018/02/03 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000011000-0xc)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000074b000-0x400)={"cd0107c0f342b4a124e1da1871f7a8836fc9be3af44868359aa691cf09592249a4586a5718be879f0e76f4b039b981d2d85eb93b330ccee64700f099fab827ae906a5e418cbb1b647f49a322d6102804a22d03850e9916ec12f587b776cf86da3f77420ec7dad99526d663e1980298e3d0c0724cd318ef46eb8da4a6247bc231a3ce1d53a28f0d69b025954aab25701994f3e00967d9f22a7401a51f42a14da323e6a4a83a59095dae6907799d8bd2a42295a83888304573771215cb54e89a50aef48ec20397e726487a2447f0f2f9d51ee0e7988bee93fe8f07a0ab0cd56b1ca4044bc572ca8e93bbe976c2de86173b9bd48b57f47d4cc2dde04d9a0004c2acc63023965afeaa3cceac895aa721316f79a0aa5030404b0c461e840b221a4506192d6b2403d985cad0405fdb37c2e6298080315e4346a55b4070943e1111767cd945194f63ee3b531635abf9d877093dd2f995dfa1e4da666d63275fd93beddcbf42acb65fbc806e3ec10de9bafcd92d97e7c581027f9867ee6d0ab3b7704496acfaed18f0bdd9870fabbd728dbe4d56bf9d5e0b8fa25b566a866573bc758327213ded6b36e585ed9ecbe0bd97c1457a97023ce5285757bcc236f9c8a50f0ea45e824c80a9fa01556de59c0dabf6896936c88a87b400c79b8b5b7473e72790ec2d8755d44fe65b2b194d23ade038f75370676887a32f3a40dfd2fc2dba969d8c746537adf72d206294876365476a0f988015606383ae58992e45cac7f13cf69d8a198e8c2301b365c4e2eeabec42bf546a3bdd266f67ad221d91daaa1ca5f7e7c6bf42c3ef1326f290b2a10a22e35ec94918ab6c1985057ae2ce705504aa62d63fd9ba88215586fe47487b985781bf5ca57e7da0ffc8f21b15cf911643dd467e86023fdd40891ea6dde31e436c38421cf466352025bea320870044b82ab46ddec01edfebc7aa07db9f0da83b83e47a265424c3fc044cd198e22583578d1e9b85f2d91103bf01ec7d92251791cb3ef3de65d0cf20989941ede3118bc1886d282d38541b2d16c26977c120a52098574124e00e91bcae4111d02dbf6d654e2ddb1b391410a2e1ad8de9aae74b9ab88d3ac0211d9dc0dd3ca19874a952b74de2babd8c0ed764fa6ad4a113528dbab9eb12147d72b11a7ab600426c658dfa81575e6458b60150f0fefb690c9453b83134e192bb521637413bd603d3dd4ca10ee58f25f96dae056bc3c2d3276c291877351adc77e929eac96d61cc1ccb539eb39c88d88a10a3817a8592c35b75abc8d92907c6feb7608223e5e45f1771222f55e2b51c620eb5980e6012ba5533f91c3034f23fd756fd80d0a210753ec66d817771c03a6901db23b984bb0f59f00f3d53664c336db75a13825868dbeb9dd8cf020fd4a0d952e9bfdd71205098a184197fd6c3e8ca9660abd07218d3fd269462961b7e62"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f86000-0xf)='/dev/sequencer\x00', 0x40a02, 0x0) connect$bt_sco(r2, &(0x7f0000820000)={0x1f, {0x2, 0x7, 0x0, 0xffffffffffffaf92, 0x800000000000000, 0xd45a}}, 0x8) write$sndseq(r2, &(0x7f0000178000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/02/03 08:03:04 executing program 4: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18), &(0x7f0000217000)=0x18) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000238000)='/dev/sg#\x00', 0xd96, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000e6000)=""/97) 2018/02/03 08:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000ed2000)="6c2d83bf25bb89d37b609965606ba6a86274f1c5a5a9595467170ccc171bf7204d980170ccf24570eab2c36f5e78cd825e6d16989d53d92d89daacde7b86ec9787a40cc376a83ea436ff5647bd6267c13b7b4b9b4287b8aff62039e41157e2457b52541c017c946623ddc519a2c98f94ed6d233ae3f7d01a5492173ddc20a0f759d55f556fb946298540d34d6694bc895a4ba71848b82511d68d9df03eb89981330caaadbf6c2744f4f7f94cbbe8f1b7356394a8fc478aafac84b3c29a074bd610acc281c11ff10e83ca341d2b25889c22207fc8ad018ee893d6a4f0b3a42af5a53cfa00d877eef0ee2ccefd") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d83000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000e40000)=0xe8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000037c000-0x4)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r3 = getpid() r4 = gettid() rt_tgsigqueueinfo(r3, r4, 0x4, &(0x7f0000c34000-0x10)) readv(r2, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r3, r4, 0x1) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d38000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xfff, 0x0, 0x95, 0xa, 0x20, 0x20, 0x2b, 0x0, r1}, {0x3, 0x10000, 0xffffffff, 0xffffffff, 0x2, 0x8, 0x8000, 0x1}, {0x6aff, 0x2, 0xc4, 0x101}, 0x3f, 0x1, 0x0, 0x0, 0x1, 0x2}, {{@in=@empty, 0x3, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x1, 0x2, 0x4, 0x7, 0x5, 0x7}}, 0xe8) sendfile(r0, r0, &(0x7f0000064000-0x8), 0x8002) 2018/02/03 08:03:04 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000002d000)={{{@in=@empty, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f000002d000)=0xfffffffffffffec4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000016000-0x9e)={{{@in=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x9, 0x1, 0x68c2, 0xa, 0x80, 0xa0, 0x11, 0x0, r2}, {0x5, 0x9, 0x1, 0x6, 0x7fff, 0xfffffffffffffffc, 0x100000000, 0x5}, {0xffffffff7fffffff, 0xfa36, 0x0, 0x8001}, 0x1, 0xe, 0xbc8285343cdce00, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x0, 0x0, 0x6, 0x8000, 0xffffffffffff0000, 0x3}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000029000-0x24)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/03 08:03:04 executing program 6: get_thread_area(&(0x7f000038f000-0x10)={0x7fff, 0x1000, 0x0, 0x1f, 0x4, 0x0, 0xac0, 0x2, 0x2, 0x27e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b2f000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) 2018/02/03 08:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000079e000)='./file0\x00', 0x40, 0x40) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2df3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0000000000000002887557ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047ef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/03 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000dd6000)=0x3000000, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f85000)={0x5, {{0xa, 0x2, 0x2, @empty, 0xff}}}, 0x88) [ 198.403631] PPPIOCDETACH file->f_count=2 [ 198.439814] PPPIOCDETACH file->f_count=2 2018/02/03 08:03:04 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000811000)={@common='ifb0\x00', @ifru_flags=0x6502}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/03 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003b2000-0x8)={0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006e7000-0x4), &(0x7f0000dcc000-0x4)=0x4) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000cc000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8), 0x8) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000dc9000-0x30)=[&(0x7f00000e7000-0xc)='personality\x00', &(0x7f0000179000)='[@\x00', &(0x7f0000635000-0xc)='personality\x00', &(0x7f000096e000)='@md5sum#+%{!bdevppp0bdev\x00', &(0x7f0000103000)='personality\x00', &(0x7f00005ab000)='personality\x00'], &(0x7f00006e9000-0x28)=[&(0x7f0000787000)='\x00', &(0x7f0000a16000-0xc)='personality\x00', &(0x7f0000d57000-0x18)='!})security^+)vmnet1,-)\x00', &(0x7f000000d000-0xc)='personality\x00', &(0x7f0000423000-0x10)='cpuset{;keyring\x00'], 0x1000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f8a000-0x10)=@common, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a84000)='tls\x00', 0x4) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/03 08:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x42, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000906000)) listen(r1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) connect$unix(r1, &(0x7f00007a1000)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f00000d3000)=@file={0x1, './file0\x00'}, 0xfffffffffffffe29) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/mls\x00', 0x0, 0x0) accept$netrom(r2, &(0x7f0000a36000)=@ax25, &(0x7f00003e5000-0x4)=0x10) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/02/03 08:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x27}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000625000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000ed000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000020000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/03 08:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x200000000}, &(0x7f00009d9000-0x10)) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000e76000)) 2018/02/03 08:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000626000)=[], 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000de6000)='./file0\x00', 0x1, 0x40000000001c) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000efb000)="4f789a263f5d02543790b8390514e677244476e8c625cc59ce76bd121dbbfba5d758afbc6dc19b21140dbc2538b1b870a429e36ad36c04ada1e0feeaea4441a6055ebac690477c5ed6bd06491745bccad5bd488780ce190aefb497ba561a7b5c4c302aa9da84c7502f05af53cbf14f92c90adb5c51004b3b313bed93ad9be71a37b703c7bee17f25b56f879e0b2d990a901e96b6f3aa1f1eef220a2b7aaf2b086389654715bd65c543b7d9a311e92be188aab79797f5ec8829c5280b9c176bd50347fb5add6d7d73cf9d15487d631db8a4227c3fa616c7b964e16fda14fc5ea17f61909bc0c8") timerfd_create(0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000cf9000-0xdd)=""/221) 2018/02/03 08:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000760000)='smaps\x00') syz_open_dev$vcsa(&(0x7f0000be3000)='/dev/vcsa#\x00', 0x2, 0x2080) 2018/02/03 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00009a0000-0x8)=0xc05, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000015d000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0xfffffffffffffffe}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/03 08:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a7b000)={0xaa}) 2018/02/03 08:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000c89000)='qem0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eeb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f6a000-0x50)={{0x6, 0x8}, {0x0, 0x401}, 0xffff, 0x2, 0x7f}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000f2e000-0x14)={@mcast1}, &(0x7f0000d9d000)=0x14) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000d97000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/03 08:03:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x80000) r1 = syz_open_dev$sndpcmc(&(0x7f0000395000-0x12)='/dev/snd/pcmC#D#c\x00', 0xdf, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0xc)="f2de0882283755c2ac53f79a", 0xc, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r2, 0xb2, "fd8e9a87fbfb8dae26ee33f4703c9fbc987e666bb7d49598cb1bd249a62e0cb87adf19c55b01dfabda3bf63a16c53c748e70239e55e8af9e3485f3643e728113b2bc3c12d2a55a6d1a4ce62c71bd416b3ef778847e3b14397ede6d227005d9c50c38d1d0a8b26c338ce0e11083a8d5ad36ffee61e0090c5521368be7e074e7651f274abbe49aeb621b7754988664d68c8a123b0559f4544384f66d66b3b55f02bf4b3489547bae6e0576a628705f13785eac"}, &(0x7f0000002000)=0xba) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r3, 0x591}, 0x8) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000d93000)={0x106002, &(0x7f00007fe000-0x8), 0x6, r1, 0x7}) r4 = socket$inet6(0xa, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000004d000-0x8)=@assoc_value, &(0x7f0000000000)=0x8) 2018/02/03 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f00008af000), 0xfffffef6, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00003af000-0x50)={@common='bcsh0\x00', @ifru_flags=0x400}) 2018/02/03 08:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b5a000-0x8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b78000-0xa)='/dev/ptmx\x00', 0x2, 0x0) fanotify_init(0x10, 0x1000) r1 = syz_open_dev$vcsa(&(0x7f00005e3000-0xb)='/dev/vcsa#\x00', 0xff, 0x400) clock_gettime(0x0, &(0x7f0000398000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00007ae000-0x60)=[{0x9, 0x1000, 0x6, 0x1, @time={r2, r3+30000000}, {0x3, 0x7}, {0x0, 0x9}, @connect={{0x100, 0x8}, {0xb856, 0xfffffffffffff801}}}, {0x0, 0x8, 0x1, 0x1, @tick=0x2dd, {0x7, 0x303388d3}, {0x9, 0x80000000}, @connect={{0x100000000, 0x5}, {0x7, 0x2}}}], 0x60) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000082f000-0x1)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x19) 2018/02/03 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00006cc000)='/dev/adsp#\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000ab9000)={0x2, 0x1, 'client1\x00', 0x1, "1fe3b46a64d7e220", "50dd2886a9e654561aa7a93135acdd58e02da1c7b293566f3fc32edbd1b1dc84", 0x1, 0x5}) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket(0x140000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/03 08:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x40d}, 0x1}, 0x0) poll(&(0x7f0000d8c000-0x30)=[{r0, 0x200}, {r0}, {r0, 0x1302}, {r0, 0x4080}, {r0}, {r0, 0x20}], 0x6, 0x3) 2018/02/03 08:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) munmap(&(0x7f0000f1c000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{}, {}, {}, {}, {}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000083a000)) socket(0x3, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001a000)={0x0, 0x2}, &(0x7f0000ada000)=0x8) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000f1c000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003f9000-0x8)={r1, 0x6}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004fa000)={0x0, 0x40}, &(0x7f0000af9000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002ba000-0x6)={r2, 0xbc9b}, &(0x7f0000367000)=0x6) 2018/02/03 08:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) 2018/02/03 08:03:04 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40, 0x0) linkat(r1, &(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x1400) r3 = semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000003000-0x1000)=""/4096) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000001000-0x54)="6dd3a5f606764dec7cd226af0b7740e073f0f214673612e827a7b0543520c86ed110cd86417a50964ad77411b87b4512b4abff340d7bcf1e13dbf488c688fdc7920b311891de1fd556a057bdba5fc40336cd66b8") sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000001000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x208, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[]}}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/03 08:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000168000-0x78)={0xb724, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @empty}, 0x80, 0x3a, 0x8, 0x3, 0xffffffff80000000, &(0x7f00003fe000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1f, 0x2, 0x6}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) r2 = syz_open_dev$sg(&(0x7f000052f000)='/dev/sg#\x00', 0x6, 0x8001) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000d77000)={0x1, 0x0, [{0xffffffffffffffff, 0x3, 0x0, 0x0, @irqchip={0xc000000000000000, 0xff}}]}) 2018/02/03 08:03:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x90100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x4c8b, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x1, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000625000)={0x0, 0xdf, "60ac9c9659ae45d1d3c97ba27db50589c1a7fe4b5b42e7197583b1f5768cf780d7010c880d454fb9a0bfe9a5f7a2559cddf80c68e366f3874e5710508d3c4f71d81eca25ba0bb6dbcdb924e2812644a0100f6c67c1e32c02d3fe1f1519daf3d180fa04cedce983fd45696660085b786f00a6dabd8e835eb8334f51c69748e9dcd2412924d14b5cac0765cd9741b24a29320ae09ff5e7f2369ac3b8c19373c9226780401a57096e48525209ea08ff84c1189267025ee59d04876c4f0d3711b7ecc1b06eba577a3527f37febadba0f49f09d54ff5d3e9f58305c4e5ef6b58148"}, &(0x7f00009ee000)=0xe7) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eda000-0x4)=@assoc_id=r1, &(0x7f00003cc000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000019f000+0x161)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000b3b000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000ed000)={@rand_addr=0xcbd, @loopback=0x7f000001, r2}, 0xc) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f000062a000-0x8)) utimensat(r0, &(0x7f0000eaa000)='./file0\x00', &(0x7f0000c78000)={{0x0, 0x2710}, {0x77359400}}, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e05000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, [0xe0c, 0x8, 0x2, 0x10000, 0x401, 0x80000000, 0x62, 0xff, 0x0, 0x3ff, 0x8, 0x2, 0x3f, 0x8, 0xb45]}, &(0x7f0000099000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000faa000-0x98)={r5, @in6={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x1, 0x1}, 0x98) 2018/02/03 08:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00006aa000)={@empty}, &(0x7f0000542000-0x4)=0x14) recvfrom$llc(r1, &(0x7f0000805000)=""/21, 0x15, 0x0, 0x0, 0x0) 2018/02/03 08:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x20}, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c49000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) bind$inet(r0, &(0x7f0000dfe000-0x10)={0x2, 0x3, @empty}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000c7d000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000a2000)={0x70003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/03 08:03:04 executing program 2: prctl$void(0x27) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dad000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000)={0x4, 0x8, 0x7, "5f2e7df1c946", 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001fb000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00005a5000)='/dev/sg#\x00', 0x7, 0x400) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r3 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r2, 0x800000000401, r2) ioctl$KDENABIO(r3, 0x4b36) exit(0x0) r4 = creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x40000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000018b000)=0x9, 0x4) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d8a000)) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r5, r3, 0x0) getsockopt$sock_buf(r4, 0x1, 0x37, &(0x7f0000d13000-0xa1)=""/161, &(0x7f000040c000)=0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000061000)={0x7, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000071e000-0x20)={0x7f, r6, 0x10001, 0x400}) sendmsg$inet_sctp(r0, &(0x7f000029f000-0x38)={&(0x7f000096a000)=@in6={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x40}, 0x1c, &(0x7f0000fe4000)=[{&(0x7f0000000000)="37602aa299238c03614e8515fd1ac4fe6da5a09a5bc880fcc2b05c7d4cf0671b3c6014ad0cd1b15b57f3", 0x2a}, {}, {&(0x7f000098e000)="4035265f4fd1518d8e6139ce7fdc948f240864104fc4da9c3873ad85ceda93394873fe445e48b43e0cd8b7ccebb35c6ff2780bb9dcb82d55ba23fbb2506fcea88f0b4417c2535faf15a192d5266b", 0x4e}, {&(0x7f0000001000-0xc8)="db9c9833eeecfb72530c713082a0ebe6dfae73d47bced99f28c10a3011d5a2c0dc67a4918566b7bcafd711297af2e95ae5bc21b250505150baed6a5374677ca4ba67f05f7895e12fdc826eb19f07bc772a06f4521f2784fa2cf394aec0017b8154f178ac25fd5a3a93760c733b8fc4336acfc0e643ff390bf38663fe76c4f12234da05d0ec4caadc2d4645c1ec1d6c2735351a39e0d3a24894e70bb3621d62938f79547cef6aab71ceb37809b05f4327fd711581e39c3f3f0d010d2ec114a2aa4047ed83edd1fa61", 0xc8}, {&(0x7f0000413000-0x12)="177107ca815f9156181f2c0144b40e064f1c", 0x12}, {&(0x7f0000284000)="d2c7dc3e604e8080cb17a5b34f354ad70a359c1d22dd9012c06c90e04b23bc394cc201f0a1078eb8a8646be8c6852b7da6cb8c52e66d41b591f61d60965d7a6e", 0x40}], 0x6, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x9c3c, 0x8000, 0x4, 0x400, 0x9, 0x10001, 0x3, r1}}], 0x30, 0x801}, 0x4000) getsockname$ipx(r2, &(0x7f0000c34000), &(0x7f0000948000)=0x10) 2018/02/03 08:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080}, 'port0\x00', 0xb1, 0x80004000080003, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0xfffffffffffffffc}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a, 0x0, 0x80000000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ba000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00008cb000)={0x5113d5b0, 0xfffffffffffffffc, 0x40, 0xe0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 08:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fgetxattr(r0, &(0x7f00008e4000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b4c000-0x58)=""/88, 0x58) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000088c000)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='bridge0\x00'}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) 2018/02/03 08:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f0000e25000-0x8)=0xb, 0x100000002) ioctl$LOOP_CLR_FD(r0, 0x4c01) accept(r1, &(0x7f0000998000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000556000)=0xf) openat$ppp(0xffffffffffffff9c, &(0x7f0000d56000-0x9)='/dev/ppp\x00', 0x400000, 0x0) 2018/02/03 08:03:04 executing program 3: r0 = socket(0x1e, 0x1, 0x0) shutdown(r0, 0x1) 2018/02/03 08:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a08000-0x1)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f6f000-0x4)=0x100, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000527000)={@local, 0x0}, &(0x7f0000587000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000066a000-0x28)={'vcan0\x00', r1}) getsockname(r0, &(0x7f0000037000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000041000)=0x14) 2018/02/03 08:03:04 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="bfdd8f1183a8a30b9451badea35bc614", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "778c1456ff2bc47d2b1db8356c0c75db60f4335f79f08ec99208b720f7fdc9e6e13f32d364f16b2d5f1e1e8f4804241021ddc97b294e9bc2a91b17f16f480700"}}}]}}, 0x308) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000014000-0x10)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) [ 198.847750] netlink: 'syz-executor5': attribute type 39 has an invalid length. 2018/02/03 08:03:04 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000024000-0x90)) syz_emit_ethernet(0x46, &(0x7f00000ea000-0x11de)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) mmap$binder(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/03 08:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00006e4000-0x30)={0x1, 0x0, [{}]}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003d5000)) r1 = socket$llc(0x1a, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00007e3000-0x4)) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000dca000-0x18)={0x1ff, 0x1, 0x1, r0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000007000-0x48)=[], 0x0, 0x0, &(0x7f0000005000), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00003f2000)=0x1f, 0x8) [ 198.955276] QAT: Invalid ioctl [ 198.961820] audit: type=1326 audit(1517644984.842:1472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20815 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 198.986712] audit: type=1326 audit(1517644984.842:1473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20815 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 199.021289] audit: type=1326 audit(1517644984.892:1474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20815 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 [ 199.045935] audit: type=1326 audit(1517644984.893:1475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20815 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 199.070566] audit: type=1326 audit(1517644984.893:1476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20815 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 199.095234] audit: type=1326 audit(1517644984.895:1477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20815 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 199.119756] audit: type=1326 audit(1517644984.895:1478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20815 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 199.144377] audit: type=1326 audit(1517644984.896:1479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20815 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 199.169086] audit: type=1326 audit(1517644984.900:1480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20815 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 199.193585] audit: type=1326 audit(1517644984.900:1481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=20815 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 236.592990] Buffer I/O error on dev loop0, logical block 3, async page read [ 236.600349] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 236.608111] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 236.615799] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 369.631598] INFO: task syz-executor4:20799 blocked for more than 120 seconds. [ 369.639003] Not tainted 4.15.0+ #293 [ 369.643294] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651309] syz-executor4 D22800 20799 4222 0x00000004 [ 369.656968] Call Trace: [ 369.659592] __schedule+0x8eb/0x2060 [ 369.663344] ? __sched_text_start+0x8/0x8 [ 369.667534] ? perf_trace_lock+0x900/0x900 [ 369.671817] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 369.676948] ? __lock_is_held+0xb6/0x140 [ 369.681046] ? check_noncircular+0x20/0x20 [ 369.685322] ? find_held_lock+0x35/0x1d0 [ 369.689412] schedule+0xf5/0x430 [ 369.692807] ? wait_on_page_bit_common+0x49c/0x770 [ 369.697756] ? __schedule+0x2060/0x2060 [ 369.701760] ? lock_downgrade+0x980/0x980 [ 369.705935] ? lock_release+0xa40/0xa40 [ 369.709935] ? __lock_is_held+0xb6/0x140 [ 369.714043] ? do_raw_spin_trylock+0x190/0x190 [ 369.718857] io_schedule+0x1c/0x70 [ 369.722424] wait_on_page_bit_common+0x4b3/0x770 [ 369.727227] ? generic_write_checks+0x530/0x530 [ 369.731925] ? blk_start_plug+0xbb/0x370 [ 369.736039] ? blk_lld_busy+0x60/0x60 [ 369.739873] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 369.745187] ? lock_downgrade+0x980/0x980 [ 369.749358] ? memcpy_from_page+0x8e/0xf0 [ 369.753533] ? page_cache_tree_insert+0x410/0x410 [ 369.758396] ? pagevec_lookup_range_tag+0x40/0x90 [ 369.763357] __filemap_fdatawait_range+0x282/0x430 [ 369.768313] ? wait_on_page_bit_common+0x770/0x770 [ 369.773271] ? blkdev_writepages+0x1d/0x30 [ 369.777526] ? blkdev_readpages+0x40/0x40 [ 369.781738] ? do_writepages+0x116/0x170 [ 369.785833] ? __filemap_fdatawrite_range+0x280/0x460 [ 369.791056] ? delete_from_page_cache_batch+0xda0/0xda0 [ 369.796457] ? blk_lld_busy+0x60/0x60 [ 369.800281] file_write_and_wait_range+0xd7/0x100 [ 369.805155] blkdev_fsync+0x67/0xb0 [ 369.808805] ? thaw_bdev+0x180/0x180 [ 369.812545] vfs_fsync_range+0x110/0x260 [ 369.816643] blkdev_write_iter+0x2e6/0x3e0 [ 369.820903] ? bd_set_size+0x330/0x330 [ 369.824826] ? find_held_lock+0x35/0x1d0 [ 369.828924] do_iter_readv_writev+0x55c/0x830 [ 369.833453] ? do_iter_readv_writev+0x55c/0x830 [ 369.838160] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 369.842955] ? rw_verify_area+0xe5/0x2b0 [ 369.847054] do_iter_write+0x154/0x540 [ 369.850969] ? rcu_read_lock_sched_held+0x108/0x120 [ 369.856035] vfs_iter_write+0x77/0xb0 [ 369.859863] iter_file_splice_write+0x7db/0xf30 [ 369.864595] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 369.869719] ? fsnotify_first_mark+0x2b0/0x2b0 [ 369.874344] ? selinux_file_permission+0x82/0x460 [ 369.879211] ? rw_verify_area+0xe5/0x2b0 [ 369.883294] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 369.888424] direct_splice_actor+0x125/0x180 [ 369.892855] splice_direct_to_actor+0x2c1/0x820 [ 369.897585] ? _cond_resched+0x14/0x30 [ 369.901493] ? generic_pipe_buf_nosteal+0x10/0x10 [ 369.906363] ? do_splice_to+0x160/0x160 [ 369.910354] ? security_file_permission+0x89/0x1e0 [ 369.915308] ? rw_verify_area+0xe5/0x2b0 [ 369.919392] do_splice_direct+0x29b/0x3c0 [ 369.923574] ? splice_direct_to_actor+0x820/0x820 [ 369.928441] ? rw_verify_area+0xe5/0x2b0 [ 369.932544] do_sendfile+0x5c9/0xe80 [ 369.936283] ? do_compat_pwritev64+0x100/0x100 [ 369.940893] ? __might_sleep+0x95/0x190 [ 369.944914] ? kasan_check_write+0x14/0x20 [ 369.949174] ? _copy_from_user+0x99/0x110 [ 369.953345] SyS_sendfile64+0xbd/0x160 [ 369.957256] ? SyS_sendfile+0x1a0/0x1a0 [ 369.961246] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.966287] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 369.971089] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 369.975875] RIP: 0033:0x453299 [ 369.979086] RSP: 002b:00007f524e743c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 369.986822] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 369.994130] RDX: 0000000020e24ff8 RSI: 0000000000000015 RDI: 0000000000000013 [ 370.001435] RBP: 000000000000045f R08: 0000000000000000 R09: 0000000000000000 [ 370.008723] R10: 0000000100000002 R11: 0000000000000212 R12: 00000000006f5988 [ 370.016020] R13: 00000000ffffffff R14: 00007f524e7446d4 R15: 0000000000000000 [ 370.023337] [ 370.023337] Showing all locks held in the system: [ 370.029691] 2 locks held by khungtaskd/758: [ 370.034151] #0: (rcu_read_lock){....}, at: [<00000000146e2100>] watchdog+0x1c5/0xd60 [ 370.042258] #1: (tasklist_lock){.+.+}, at: [<000000006bb53a79>] debug_show_all_locks+0xd3/0x3d0 [ 370.051325] 1 lock held by rsyslogd/4018: [ 370.055490] #0: (&f->f_pos_lock){+.+.}, at: [<000000000a78fce9>] __fdget_pos+0x12b/0x190 [ 370.063937] 2 locks held by getty/4140: [ 370.067942] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee276e24>] ldsem_down_read+0x37/0x40 [ 370.076646] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002e3e7f2a>] n_tty_read+0x2ef/0x1a00 [ 370.085964] 2 locks held by getty/4141: [ 370.089951] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee276e24>] ldsem_down_read+0x37/0x40 [ 370.098664] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002e3e7f2a>] n_tty_read+0x2ef/0x1a00 [ 370.107975] 2 locks held by getty/4142: [ 370.111960] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee276e24>] ldsem_down_read+0x37/0x40 [ 370.121020] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002e3e7f2a>] n_tty_read+0x2ef/0x1a00 [ 370.130325] 2 locks held by getty/4143: [ 370.134307] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee276e24>] ldsem_down_read+0x37/0x40 [ 370.143023] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002e3e7f2a>] n_tty_read+0x2ef/0x1a00 [ 370.152325] 2 locks held by getty/4144: [ 370.156311] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee276e24>] ldsem_down_read+0x37/0x40 [ 370.165019] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002e3e7f2a>] n_tty_read+0x2ef/0x1a00 [ 370.174327] 2 locks held by getty/4145: [ 370.178307] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee276e24>] ldsem_down_read+0x37/0x40 [ 370.187024] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002e3e7f2a>] n_tty_read+0x2ef/0x1a00 [ 370.196350] 2 locks held by getty/4146: [ 370.200341] #0: (&tty->ldisc_sem){++++}, at: [<00000000ee276e24>] ldsem_down_read+0x37/0x40 [ 370.209035] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002e3e7f2a>] n_tty_read+0x2ef/0x1a00 [ 370.218372] 3 locks held by kworker/u4:12/5889: [ 370.223079] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000a74b0ab5>] process_one_work+0xaaf/0x1af0 [ 370.233082] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000058f8f82e>] process_one_work+0xb01/0x1af0 [ 370.244119] #2: (&type->s_umount_key#27){.+.+}, at: [<000000007aff4224>] trylock_super+0x20/0x100 [ 370.253342] [ 370.254968] ============================================= [ 370.254968] [ 370.262020] NMI backtrace for cpu 0 [ 370.265665] CPU: 0 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #293 [ 370.272228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.281570] Call Trace: [ 370.284130] dump_stack+0x194/0x257 [ 370.287738] ? arch_local_irq_restore+0x53/0x53 [ 370.292391] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.297039] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.301435] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.305899] nmi_cpu_backtrace+0x1d2/0x210 [ 370.310116] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.314586] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.319850] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.325013] watchdog+0x90c/0xd60 [ 370.328449] ? reset_hung_task_detector+0xa0/0xa0 [ 370.333262] ? complete+0x62/0x80 [ 370.336698] ? __schedule+0x2060/0x2060 [ 370.340655] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.344958] ? __lockdep_init_map+0xe4/0x650 [ 370.349346] ? do_raw_spin_trylock+0x190/0x190 [ 370.353898] ? lockdep_init_map+0x9/0x10 [ 370.357930] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.363009] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.367996] ? trace_hardirqs_on+0xd/0x10 [ 370.372117] ? __kthread_parkme+0x175/0x240 [ 370.376436] kthread+0x33c/0x400 [ 370.379782] ? reset_hung_task_detector+0xa0/0xa0 [ 370.384592] ? kthread_stop+0x7a0/0x7a0 [ 370.388543] ret_from_fork+0x3a/0x50 [ 370.392312] Sending NMI from CPU 0 to CPUs 1: [ 370.396830] NMI backtrace for cpu 1 [ 370.396837] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0+ #293 [ 370.396839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.396847] RIP: 0010:reschedule_interrupt+0x8/0xb0 [ 370.396849] RSP: 0018:ffff8801d9f1fc80 EFLAGS: 00000086 [ 370.396852] RAX: dffffc0000000000 RBX: 1ffff1003b3e3f99 RCX: 0000000000000000 [ 370.396854] RDX: 1ffffffff0d59280 RSI: 0000000000000001 RDI: ffffffff86ac9400 [ 370.396856] RBP: ffff8801d9f1fcb0 R08: 0000000000000000 R09: 0000000000000000 [ 370.396858] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 370.396860] R13: ffff8801d9f1fd68 R14: ffffffff87268d20 R15: 0000000000000000 [ 370.396863] FS: 0000000000000000(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 370.396866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.396867] CR2: 000000000090b000 CR3: 0000000006a22005 CR4: 00000000001606e0 [ 370.396872] Call Trace: [ 370.396879] ? native_safe_halt+0x6/0x10 [ 370.396883] default_idle+0xbf/0x430 [ 370.396887] ? __sched_text_end+0x4/0x4 [ 370.396893] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 370.396898] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 370.396902] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 370.396906] ? mark_tsc_async_resets+0x30/0x30 [ 370.396911] arch_cpu_idle+0xa/0x10 [ 370.396914] default_idle_call+0x36/0x90 [ 370.396917] do_idle+0x24a/0x3b0 [ 370.396921] cpu_startup_entry+0x104/0x120 [ 370.396924] ? cpu_in_idle+0x20/0x20 [ 370.396930] start_secondary+0x40a/0x590 [ 370.396933] ? set_cpu_sibling_map+0x1660/0x1660 [ 370.396940] secondary_startup_64+0xa5/0xb0 [ 370.396945] Code: 48 89 3c 25 f8 7f 00 00 65 48 8b 24 25 58 ed 01 00 57 e8 db 2c 60 fb e8 67 2b 00 00 e9 db e8 ff ff 66 90 0f 1f 00 68 02 ff ff ff f6 44 24 10 03 74 0b 0f 01 f8 0f 1f 00 e8 45 ed ff ff 48 83 [ 370.397832] Kernel panic - not syncing: hung_task: blocked tasks [ 370.573758] CPU: 0 PID: 758 Comm: khungtaskd Not tainted 4.15.0+ #293 [ 370.580319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.589648] Call Trace: [ 370.592223] dump_stack+0x194/0x257 [ 370.595828] ? arch_local_irq_restore+0x53/0x53 [ 370.600485] ? vsnprintf+0x1ed/0x1900 [ 370.604264] panic+0x1e4/0x41c [ 370.607431] ? refcount_error_report+0x214/0x214 [ 370.612174] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.617536] watchdog+0x91d/0xd60 [ 370.620976] ? reset_hung_task_detector+0xa0/0xa0 [ 370.625802] ? complete+0x62/0x80 [ 370.629241] ? __schedule+0x2060/0x2060 [ 370.633188] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.637484] ? __lockdep_init_map+0xe4/0x650 [ 370.641878] ? do_raw_spin_trylock+0x190/0x190 [ 370.646434] ? lockdep_init_map+0x9/0x10 [ 370.650470] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.655559] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.660558] ? trace_hardirqs_on+0xd/0x10 [ 370.664690] ? __kthread_parkme+0x175/0x240 [ 370.668989] kthread+0x33c/0x400 [ 370.672329] ? reset_hung_task_detector+0xa0/0xa0 [ 370.677152] ? kthread_stop+0x7a0/0x7a0 [ 370.681112] ret_from_fork+0x3a/0x50 [ 370.685388] Dumping ftrace buffer: [ 370.688991] (ftrace buffer empty) [ 370.692689] Kernel Offset: disabled [ 370.696293] Rebooting in 86400 seconds..