ffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000004000-0xc)=@proc={0x10, 0x0, 0x2, 0x8000000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000-0x139c)={0x139c, 0x3d, 0x202, 0x1, 0x3, "", [@nested={0x1214, 0x45, [@generic="4605ecf6750925fc3ea5fbb6094f66a576c18c82e6b9ecc6a0f8e23e4e8986a31176a234edc1082cfddffd8e27f206c77645670f37882f84b6b3471b562a0659472c0220cc0c3ca8c19259c962fb10d754e7e316d743f6e3ae199e4b178bcee1078f487ffdaa1acdb99fa27b2b5570a535e597c342d7fb5038e00ee0df3b4ad393fe650851bb761c92d658f5f9a39e694e3f13c15e9432c5ede21d4afda17322c1b8aeab5cc14d14b7ae5b0bf732d0c8d638ca15a4acc5ba5994e4800a958998998d2f16a707", @generic="98a2f90bfe332fc37af18d41be2c6968f3ec8115f18c3c2b133f1cd01fd2e1ab74bef952eede11bb0e37e4dd03d7e43466e950fcd77829160a4e8610d71400fc8ed3787f74563a8454f6f5f4c435f0509b352882346afe9f02b7cb049be6942eb20f0a9ff38402c82ba6506254f5a69edb7e17558f28aa3b66ae29dbceb8e3b3bfee53e00d11efd8a7307ac4224d32eb0805", @typed={0xc, 0x86, @fd=r0}, @generic="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@generic="b49296c2e24e50fbbe5b75958f08b1902d6da6b673c7eee57ec6faf734b5facf76ceae66897c074160eaaa6b87ba75251638033bdd12691f5f8dab3c5eb2dd686d05f19ebe69c4db7f7a5c9fb6e0a196b5f4e181c302050da64f5fbf8bcdeb69442a91e665f4e32910ade0", @typed={0x10, 0x6a, @u64=0x80}, @typed={0x10, 0x7a, @u64=0xffffffffffffffff}, @generic="9053ecc8c182d005fc8cf4b11cb468658af6ac", @typed={0xc, 0xc, @ipv4=@loopback=0x7f000001}]}, @nested={0x104, 0x1b, [@generic="d9c086", @typed={0xc, 0x71, @u32=0x6cf0}, @generic="3afbadcb77728ca017e0d4df06924bc40f24e868ce308a380180e15053e94c769b40ab43241000a5b08e3732c291245a10092618282d1434e88038ae79fe571108c0fee3d7ae036ec11ab6a2ffe6b5d098bfcf400ab419b724104eba3591b7efc6c828fae49165186a483e31f01fd3e5a4d4439ac25b778073f3f50d5d4a213b95a5de0e1942e776e535ae436dbf9959002a3fd29a5c3ab1ac57fa00957c2ea010e8207cc53c1502706a0c234acd19af7dbba7f43510417ba301c882ecb60c96693e336b3a3a6e7df5e1b26abbf655b638bc9533cb63daba7399da94b59a5dba6188e8a1a0b731f02bcae62035e920bf"]}, @typed={0xc, 0x1d, @fd=r0}, @generic="0922826ddae496a5e0e145a3811e5ade1321a0ed83874e2f3ca5c4b056cac964e740f7e35c656621073e4cc38c880f18e4e737e78a6177ecd2d2cba76315c2c29044749856701b21de3bafbe7a34ab21a1073c5b5f3d81fb185f7b7937f19bfb65fd48be75ca91"]}, 0x139c}, {&(0x7f0000000000)={0x140, 0x36, 0x2, 0x7, 0x0, "", [@generic="fd9159af5ddec1e84f08299a81d4dffd825cdff208680f67fd1724e199c74406500dea54be86b5672a65ec42dac4a0b709431c868eae1b73faf10fd1e739bb8ad44a21f0dea65260bdcbb7a0ba3accbdcac875b5c9ccdea799ed4be562e6a308795f1a92b837f1d282437c50298ebc15799c63c707d848602b851d5970f478069ade03e99c89d2a5c50f254887365fa1d526378317b98d", @typed={0x18, 0x78, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x80, 0x2c, @binary="c9ade3be7b819ca95c6d53118dbeef56407a862bbd155e50955c37ce326383d5a568ea6cca829692b8090fbc4c0170b7b62815db0811dc02e927d7b00d9c2f3f4f593e84e7c07522312643fa1b10ce2a130809cc8ce94fa593a97e9bd77ac5778abc4910bc58a263d57607eefd84f0aad2304ddd5494"}]}, 0x140}, {&(0x7f0000003000)={0x6a8, 0x2a, 0x1, 0x7, 0x3, "", 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@generic="8e23ce7786021f80c74c9b53bfc113a336dfe65280f86046fa84861d85656342ab49b1a903bd1231850a3b309b90cb5b8423be8c15d00207a5d4070239fe1f901132153944c0852c331558cbd1fdb95297"]}, @generic="41a96f54642da9777c0f520c7aa883c57adf6883ce44b7b2b05b3e43a544355b2a0989a7c85a1b1f85400bfcdd1a23f7f07e6adb07fa955c67933eb1e3c7a9ffb3a24ccfce11689f3ca0558f070d33c8eeca4106c614b6e9fe3f0a644470a6eda05d7f0ec3b122fe8d705cb80541ec34a9500c02e907eca2acaf5416c4110f55df509d979f6255ab9fadd4e2a22874c4a60ddf58c9c041d4a14f0ef7bf574a0d3a7313f55b7c2808f6924b84de7319b7ab610310e1003787d4a6c4e57d983dad375282db4f49", @generic, @nested={0x9c, 0xb, [@typed={0xc, 0x28, @uid=r5}, @generic="ff7d8b245d664c118a86c53baabba30b623ab6abc3bc9a0f2ba84344e43450f2d3eef9d7563ecb93217467f7a6b7b96f58fe78a2f8f3b96470376cebfebeddab2eef4411b1ff8b1784bc47939757c892b09db27f76447b95c76c972905c4fc3128686f44a19003e695044b1321c43fc3c39de4f3e998e48a08aa4c7a0db98643310e4b9106bf737c502a"]}, @generic="bd29e08a71ad1165088196bd6c4b73ce92c4e68b5422994ad47cbcfe64bbcbc8bb0d38072486e80cc89dc63f539e0296e87be7eee5572014c850f6a1759ffed7015bdf0d294dde5c51520f344f4e6f77566a0f3430f773e62c86570f9ccb20d57a39a8734a94538b2031a9fa3ebdee5bd05813bf06312719d47c61e5370cb0871187ab808e1a68085b969817db15e80a2141a62be2010347177b5b22cfde232a36b548531ae97e5d73c3", @generic="1fb0a84fba77818a8382de288f4930cbbb90a98ad4adad35951918b438893614ce79a8d19b8918dcd1c8d84116794e1a037f76cc05a6a07dcd9cee180d1239a27ef496e73f1f2c466b28aa9c4840c84b4f90b068e390ccd8d6a6ac2645b4884d07890ca2"]}, 0x618}, {&(0x7f0000004000-0x18)={0x18, 0x15, 0x212, 0x2, 0x3, "", [@typed={0x8, 0x42}]}, 0x18}], 0x7, &(0x7f0000003000-0xb4)=[@cred={0x18, 0x1, 0x2, r6, r7, r1}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xb4}, 0x4000010) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() setresgid(r1, r8, r9) 2018/02/01 23:59:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc}) clock_gettime(0x0, &(0x7f00003ac000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f00008b7000-0x8)={r1, r2/1000+10000}, 0x8) fremovexattr(r0, &(0x7f000063f000)=@known='com.apple.FinderInfo\x00') 2018/02/01 23:59:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227d, &(0x7f0000ddd000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000854000)={0x4, 0xdc, 0x8001, 0x7, 0x5, 0x2, 0x80, 0x800, 0x0}, &(0x7f0000512000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ad9000)={r1, 0x7}, &(0x7f000008f000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000cf4000-0x44)=""/68, &(0x7f000096a000)=0x44) 2018/02/01 23:59:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000d1c000)=0x2a, 0x4) connect(r0, &(0x7f0000308000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/01 23:59:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xa, &(0x7f000084a000-0x8)={0x101}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f00002ba000)=[{0x8000, 0x5, 0x7, 0x2}, {0x1, 0x0, 0x4, 0x1}]}) socketpair$inet6(0xa, 0x5, 0x10001, &(0x7f0000269000)={0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007db000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, 0x2, 0xff, 0x0, 0xfff, 0xfffffffffffffac5, 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x6, &(0x7f0000000000)=[{0x5, 0x1ff, 0x7, 0x48b}, {0x1ff, 0x400, 0x0, 0x2}, {0x3, 0x7, 0x3739, 0x5}, {0x2d8, 0x1, 0xaa02, 0x7}, {0x7, 0x0, 0xb82, 0xffffffffffffffe0}, {0xea, 0x4, 0x3, 0x5}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='mime_typeuser}\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000-0x93)={0x0, 0x8b, "ebc227c24380269fd28bd1adef12f3ad7b79f349599cb79664d569e517eea7eb22c18e01a4b519e2813527d11c8894a203da5d7a58df7393fd00c93799c1463da768f3ffce52c3cbe634a6a7c245b9fb92ba54a32b405aab28a8286107f1a48ee8e7158dac3f0e5fb1f6ba34be79878ff1af0bbfbd10df860d0712100e221ce11f3cc07f85ad091696acb3"}, &(0x7f0000001000)=0x93) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x20) sendto$ax25(r3, &(0x7f000079f000-0x29)="d5ec1f47b85595c7f0f103f3dba2397332d2fd80c4d84719015f0b3fe7c45a17ed2a95dab1c42f632f", 0x29, 0x4, &(0x7f00003b6000-0x10)={0x3, {"1111126f00a808"}, 0x1}, 0x10) connect$ipx(r3, &(0x7f0000001000-0x10)={0x4, 0x400, 0x9, "f81ae9020b0b", 0xbb35}, 0x10) 2018/02/01 23:59:16 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7ffffffffffffffc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001eb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f8c000-0x8)={0x0, 0x4}, &(0x7f0000f8c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000427000)={r2, 0x5, 0x4, [0x0, 0x101, 0x3, 0x8]}, 0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f8c000)=[{&(0x7f0000f8c000)=""/70, 0x46}, {&(0x7f0000986000-0x6f)=""/111, 0x6f}], 0x2) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f8d000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) sendmsg$netrom(r0, &(0x7f000045c000-0x1c)={&(0x7f0000f8a000-0x48)=@full={{0x3, {"0484b7bae63953"}}, [{"f5e89cd88a5fee"}, {"3ad72c15e750d6"}, {"8b0b163c8a71eb"}, {"6ed78d43101428"}, {"cbc4c485d75dc5"}, {"20f5bbc204d26a"}, {"f4b5af9c59a65d"}, {"8c2ef20934ec14"}]}, 0x48, &(0x7f0000f89000)=[], 0x0, &(0x7f0000f8a000-0x1344)=[{0x100c, 0x6, 0x8, "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"}, {0x58, 0x3a, 0xfff, "1e29f72b515fe5a90d15e01540e0e9dd8f3005c849921ee912aadcc6b39c226a6f7d632d615227a38cffa4416b7e4f3d5cf3fbd25ec4a0c803d24d08a603e327970e36b3fad410fe4a"}, {0x70, 0x0, 0x129b71ea, "c52625d98f163811824a11bd62f3e3d55d9e99e427adf480d76fc762a5b723c1867e31783a35f43fd2db09ec8fe7c3d10806fd794a9aadd9ce191dd4eb6073a763a813c6e8944d77c41ca3afa27f60a2d705ce41aa646d8cb17119d0f7065952009f7774"}, {0x60, 0x13f, 0x1f, "5b45dbc3e3070f1bc7bbec047594230a2082ad9e85b42291d237a59efa14ff89ee673a41d46db98232fc5ebd016ec5b5755cb784ab9b5008c9646f0d291bfd6aa41b0d794bca883aa40687a8085dc967217b31"}], 0x1134, 0x4000004}, 0x20000054) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000097a000)=""/139) 2018/02/01 23:59:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$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$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f000070c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eaf000-0x6)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/02/01 23:59:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005e4000-0x8)={0x0, 0x100000001}, &(0x7f0000b64000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003b3000)={r1, 0x9, 0x3, [0x0, 0x8, 0x8]}, &(0x7f00005f2000-0x4)=0xe) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/ptmx\x00', 0x1, 0x0) sendfile(r2, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) [ 37.769718] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/02/01 23:59:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0xff, 0x1}, 0xb1371a94) sendmsg(r0, &(0x7f0000fee000-0x1c)={&(0x7f0000de3000)=@hci={0x1f, 0x3, 0x3}, 0x6, &(0x7f00006e8000-0x40)=[{&(0x7f0000123000)="a502cfccae4d65af0d955275629db8e8c5fb198862475e5603ba7a53738a3516ba9b744c", 0x24}, {&(0x7f0000ba7000)="8bf4f8d7348e5a8178b8da01f1249013c5cbf18f89edd70ceb7820ccda83b2f3a000269f9d39ac3f072d839e31ed7d6c3f95399031825d27bba23de04283727c1c55dac479b9ce9570d30bfd342c87adf89062bc30a641bea670b9874ee95c5613322f1a4d7d698e52f10e496a623ed3b8e1f28228e2148751227dda07f3138663e4590d73a0b53a1fad155284bf4c401e507908adef4ab51644e97023e2e3e17392a19ed7a0de64b4b398a7848bbffafd2639608e3b770d16ab4384a8ed66e2fdf80193c97369", 0xc7}, {&(0x7f000004d000-0x7)="0c2fe12fb92232", 0x7}, {&(0x7f0000938000-0xea)="236354e54a0b3daeb1f662c41f0382d887937d35ce56e8ff2ecb035b8188cbf2bcdb35d22f46cf8398659d4571e25bd12b29fd4b46ae0f0710d9f69f0300bcb837083f90a582fbeab429463e7e550089e88dd5ceffc3ced519e0fe0e790bacaea2fd14a6417cea503eaec143f4f05748f02a6e4a8643008f7c2e49fa7a84cf97bf35390163aeaae299ba6a1176883d6502993890d6997fa22ca67cde0ec3be8d376617413af84e1390cdb0955a6d08dc7a2737e42e7087f005a5c91a062b2f9da1bb421b05b750fe446c4f80765a03894fe9ac147edf4a4396bed6edc9d24faf5acf3828f19bfc2d8bf7", 0xea}, {&(0x7f0000c84000-0x1e)="3874b9e70b4cd6365b1e01d624b4af653512c038b3d673f02d4766d7f090", 0x1e}, 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0x1000}, {&(0x7f000044b000)="871dad681af6bfecfe7c41fc730572b4da2426013ddc088208bfe9e4638a07538c649b9963f1b0a488f8dc8acec3bf12d412dd6a4c4745ad8e86370c45e3b455b417564ac335ba7ac48fea08e662114d34adad23df192079c9d69ffb347ef8de4ee838e771f99df12b84", 0x6a}, {&(0x7f0000381000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x1}, 0x20048800) 2018/02/01 23:59:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000062c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000361000-0x4)=0xfffffffffffffe01, 0x4) r2 = syz_open_dev$binder(&(0x7f0000af4000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000036b000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000942000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006a2000)) mq_notify(r3, &(0x7f0000094000-0x58)={0x0, 0x9, 0x4, @tid=r4}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) accept4$packet(r3, &(0x7f00008d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f3a000)=0x14, 0x800) getsockname$inet6(r3, &(0x7f0000295000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000a20000-0x4)=0x1c) connect$packet(r3, &(0x7f0000d35000-0x14)={0x11, 0x0, r5, 0x1, 0xfff, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000a03000-0xfd)=""/253) 2018/02/01 23:59:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ea4000-0x8)={0x0, 0x80}, &(0x7f000022a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000678000)={r2, 0x2, 0x20, 0x0, 0xff}, &(0x7f0000326000-0x4)=0x18) r3 = creat(&(0x7f0000b67000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00008ad000)='./control/file0\x00', &(0x7f000069a000-0x10)='./control/file0\x00') creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/02/01 23:59:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000090e000)='/dev/hwrng\x00', 0x50000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000a11000)={0xb3, 0x100000000, 0x1f, 0xf5, &(0x7f00002c8000-0xf5)=""/245, 0x3d, &(0x7f000097a000)=""/61, 0x9a, &(0x7f0000789000-0x9a)=""/154}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00001d2000-0x50)={@syzn, @ifru_addrs=@l2}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x401, &(0x7f0000805000-0x1)="fc") 2018/02/01 23:59:16 executing program 1: mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) recvmmsg(r1, &(0x7f0000b37000-0x1c)=[{{&(0x7f0000b36000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f000011b000-0x8)=[], 0x0, &(0x7f0000386000-0xa9)=""/169, 0xa9}}], 0x1, 0x0, &(0x7f000025d000)) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000b38000-0x8)={0x3, &(0x7f0000b38000-0xc)=[{}, {}, {}]}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8f000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b39000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000765000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00005b2000)=0xe8) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000014a000-0x8)={0x0}) sendfile(r0, r0, &(0x7f0000722000), 0x7) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000b3a000-0x8)={r5}) lstat(&(0x7f0000b39000-0x8)='./file0\x00', &(0x7f00004eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000838000-0x1c)={&(0x7f0000a32000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b39000-0x50)=[{&(0x7f0000544000)="5d60e015b813c90b7001c85b7c6045c6b2b812d14921441fe1b6a1620f600862c45438920c32bc48109c0b483116bb1da0db930fba79b77104ae0f30e6016fb5652777235efad80ca7ff6b13a51389", 0x4f}, {&(0x7f0000b38000)="e66baf9dbc7a9d57bb3ecede3d04077344", 0x11}, {&(0x7f0000011000)="28d3fd388954ada87813bac5a866650b72abe8981b64ee3c29974e8e41929749982abe82be6733122b94e6b3a69319a6bee6c38ffc89a2c2010b30d01f8d38bedd09d9dd63aec4ca191325d25ec5521b7339a7aa55097b5565850b6343013e945d15c5e84987b7724c86ea2aeed1ecdefe29e514a380e3092940def0e9d2f1946190d3b2acc28df06e616067beedf5fe7134f368f013229c15ef847dbaf0548b06a1132a5848818bc7c22cf5cae21d29cc257df5b15860b0b4c41e8076fe9f36e160d1970d499c059273a3110c97b3071121376ba21fc0482adda9577e421132a2becfe7059da3e177172929e226057133b5db900eb95c6da41d012bc12425ae1d8847555f17abf83cdb9d63a701ce58df5de36a5a2fd6d35045aea7ce6b03b5b06dea318b3d0b3fc1b50655eef87f0fafc2c455e3b927dc8dac2a2d6b4b1f0f125663026c96d89053c32b040dfe2d771912b7d011b44764f1e2bac100d076b6c664ec1899c3e04fd80e92f754ca54af584d19d8793072f1add88455e28d9d2e13a63f5a29b841dfda4869b1f5e93673dd4d4476b6baccc18f33b813a9cb3d12c4fb4d3c64c0cb9f90e286d29856a4eacc2eb50443ec5446330ffd50e52c8fc762bda540cec405b12fd27f8a70844bc17e905f962f46b802cba550d5c4f642fe14aee6352e275cf6a9b0635cf0d833b2c5b52b142a54fa03c28cd03cf3ee97063a8e323bd5d56b157f7666236fe005db4f8097a85ec1db0031cee7cf20f0126b64288ffa2577cfb2675fff285f3f6fb1c4e054eba040a233b6e414002dfb9f7f7bc367d8de8d0d843c9f9296dc08079aac6a12a1d04bd3dc97c60780ff1df8554a164a4125bf5cbf77aca8632765dbe961aefd077c880009e6279dd389ec14ecda17d0d73fac439d85948c2ae9fc345b15d6353be4cc7a42eb0b18893e2da8137cb72ba8257b84e5d5b50516d9fbe6b04c6ca5a246e01531259c46cad4d7eb01009116fe8cfb5ea0cd1d3aeb21d20a8ef148d248c0b1ce2ef20ec3695c6119ad5151420c59bd3726632c0d0fc3baf4b4320717d74950c371e52e2d1d4d44643a54d9df845dace0c1c6ee819a1f1018642cb783e393358520d99df7dc210e16e63c2117a4f1fac76d73d5dff366d3f8238d9b933119e5bffa8f10b77d6a7072116f94c75a884422194be00ef726326cd235565376913bfab2a13dca54ba02b72523f3bf71b87b430fb73429af81ce75d8b22e81a470fb92ac04255476ce2b1a8b574cdf884488c8c1bfec7c8ccc09fcc3ae9e6cb3916788d14ab0c1f775090b47b278d9a2d1bc5ccd06160f26886ba5c22534883c5c6cdf76c8907705e650b2ac1438843f66272fee40b7939b952886434f19698f2ffeed0b7852731d79bf001e3430a2fc010291a9775cbfb85393d5f6fa96c8f9c6257fc65a1b40b7da00cdb8af80447c9715f054546c01c674f12f306809de2370b2f313d1c43f67c7afd77a21d2f752a898e6b5f3592867616cd095779cb747ebaafd9312c3aaa4e9a9d10dd273d1c15976dc69aaf26da8569e2238c79ba8f2ae8348e4a61c1d01e5be39a7616791294bfc507a2908603a34bfde06a5bb9c1d33937c75dd9e03499f9339d9014229a71b40aef90c044db3b63edcdf6cab3780c9e6bb7fa5d3ecaa876b88778716774b419febc470dc469e007da4b7b1c419aaeda598f3940d960f4380c0f0d86f75adfbb82b562371f39f6ac139145b113f01c866311615dd8b1c87aa15605b1ff0a93c739c72a0057c5d1aad1b15f46a6c87c87c457db490e5fee6fba652ae253eed754b0b547c5f311ab3c1b1192555238b5cad4615f09a37d59d5ff32fc27f086b1ecf53c0310cb06139d23dc9c3f41bb80476c7d8c4b6c285c87a1a22e7b9a8100422d160c01fd36e5ede5d0415e94a1a121ce8c298d710baecbad87711a71f069f8f450ed328b73c11fd23665ee54a255ed11d291720e481484ba61a28bd608e18fa00ef4abd926a1d98b7c6759474438ddb3a3d0ac482b82428504c733406c0c4ec00075fb3ca13ddf43ebecedb8c08863b528d023a3100a0b7a2c8ab7036d12631b54f28bdbc18ddb959731f5a14e6a98e65307b77e8c1ca854d91603b9a83899027f00292695726836ec4ffc7d38210c544e62362fcf26625f5cd8ece0c3e43244a4b93c4b76e698bbdcc8636629b5a54c2d4e5f364176a656dc652a99589b28c9b86cc8435cdfe23a343482c0f386a0bdacc12a42a29203af071fa66f01cbb961f3f34846e15189e7114b8b0b36f3684e92b7c01d6ad6e2b970d855966e22f02713c2e999d84ab1beb4180f0ca90b992a216d3138f7eebe97745385638f3be45871082408745ee19e11db6df044b38158e13b3f5617c14efa58a3a4656cdb96944e530776cd957476017e71c27b5440dd1a6237cb5afd2179ba0255f04d804d6b67b95627566c07ebe4883478e6965a2a692ee2c075cac16935ab54802302657887235c92b9effa764ba3d98bc646a440fccc3ef3df1c3affaf5da76131421fc89b4c36900fd700bdca692a778fae3db18de5929d3fbef297b963cfce45d5486aae545d892cfd9a479c9d891ab5defe4a3b16458a0bd771484fe6339d54bab067e7bd18f0244d73b50e5dc66edb9980113d4d01a825411bef01f3af79d28bb41d8658aad1b896e2045bc63a8e5c38f761762d7656f3be49f4baec0885be95f0c53d4238374c95129b33b39530e3c69861e4cc645c550c0083bc8d75ff0096e09754f338663c05a72f4ba74856169eaa22bddbc4131589430be72be0723c644891ca4cedab9c6adf57df985708563aa2200ce9c79e4bdb16799e605e3d5a6646691f050819625f464dd09ef2a8b8f0b61959236b7824fc64ff3d8ee435881506a4b6f808e021ae5016dc8d0677f995074898beff46aa1b512d38816c8799e2b982b409c1642b1b4489d9af150e28debb9b6265d2d9a5d542735d904721534ee16d4a643ceafc640e5d884c636bbe610f0eca2ddce826969cc09deb3e8a430dde34da6988788ebe0cf8a77569c92f87c7d15bd59efc585efdce69766f831984f2afde4e60d336e5e87e293dacfc1c5f53ad866794dac9404419aada12a70cad289c553d0355bddef311df4788bcf268d5734f2500a34d2ecf27f7914da67906c5bdf5a775ac6dd747f713e628897dc59e7a0efb85e58a4b0243ab54fbd6344a83232820e24bfd2d7928450c6092f0ebbf37945e6b1fdab1499ee175046f744f85046c50aa290da972667dbf415f89d8e21116eec353ed53180a19228d540847006f01fee645a2b20735b57cfa432de40d12b196ca473eec848a353e3f38009e4732becf089cb9904b9e17271c0d78079fee3989580bf73753bdab3fbd94bdde29aa4b00cddcbf27446729b862ce2880bf6c1a6d06c8277155b66c6743afae67e27635b96ecbe9f2969a5be291155207cf3db623c87cbaa82e38645cdb01b6ccc74b5a9f57b9184d0552777138ee308cbe55e966d538a6c9bdf5157eb16b38a6866bdbfa06b94a3f231aee321f99df60784beb7c0e795aa7cbf2d31c7be72f7e8acbbc3722c28a9cd636074085efacdcac77ef9c8d37580da125b5cb0b6139d173142adcb4971581d0854639cb1b0e1e7242d03073cfa240a559925e218dc3c27aac6df49a5fcebcaaf792702ae38eaa670d58c98d2220c92b95a603aa54b9744d2c27b9a03c96752a551937d6e828c6b7a0661a372d991e9f891d0b5ca4227ebc46d6427989ba574e204ab1a7a739c526c2694a4767e800548ce8964ffca0d2036365dbd121d37c0b2f6571757c8e5a0354ec088304913c75e42aa313f45443751991f30ec4e0c8f5b684c7c89962c5cb916937778e4fa50d933db5fb8bec0ec188bf61df63f6a3c2657a8f47e0e30077e2316ae66f0837fd8c915db5392ed210469a4c4f355f4325f53080188846731c11234111fc12ceb6811019e7828cc57901a4f2e23b064b1f707d3e77fdda0f44c2392b7ff1b5d4a9d81683d04421d3dc67ea45ecd196fa47b93fbae7af43523c7997e3da149ad100564c9e565f2e11dd8f3e3b158a4fa9e170a206a69b3068abe17a92d98afdd0141bda2d974b37bdcb2401003344d70b851d486e6ad68d048fc335999656dcd2516752d805afee4a3428b15f9ffa29ef4609f9e2e97de0bdf4c50a3013001e6806405d94a9860ad59cc213e4a54ca4ecca9d1b46b08bfbe421bea2ea0f060c3486a0e6425c76779c601692270436b5941c375ba074241cab6adbe5c63a06e54c6a2edcbe3ee658d586ad9ba036d051aed2597f22631740fe0fc66a62b8f9dd8d8b8a420b81df550dce76b08b0a2a3918112df25908181f3b1b52688a3b8904c44034ff3ea9b0a4506b20bc3fd4ca30d8ff980a362dbfa4aa1fb7d3f8bf478962fd2ad5bba2071dde2de8b0cab664b171070796d27df33bda89bd1bcb626d97f0cfa73bbd77d06cb37cc6be2f29ff1cce655a459548a569aa009b6474cfe5957c55176b79ec3e98f7a0fdb7cfe9650377c9f3d77dcb845a45578cf24e71c0b35584fc1da43792e23dda2c7eba7cb98548bd2f78348cd24cc275f2dc5b123e6b4475e79867fad2faa83af7f11c63b95d4a64c1528df9964b9e5ed960e99efc471a20f4dd9bad24f6101ed0b7c6e81d82f07bcfa0422abd406c2a62b62ea4c80cd782fd0c8316c75ab607a1c9793799b2d33410420aa4e49520af27ae381949df46bb5ee3fdd4f426e0b3dac447fe222cd739bab4371f9cb11c42ac9ba29eed022e6580e5cf6f4c81c4e0ba04232e1e9aaf582daaee43e88a39ff5139c2b6c923780217118e650ab8a4dc3eb00e0678a8b7713cd5b3bb41dfb175b5e23e20efd3c6a67bee25e97a793601fae1415656efdd2594d243193f80d56148e191e4843613de16822ddcf9a627d485b807d8c16aa4c636f2b44f780b8e1f44bf58356a899964874d1f7fb49007e676f31f9fe939e051be56033e77d78a6b70919773409baeb1c7a9683dd7d08fb7102900d3b8eb8d142ad7b7099dd2fae51900cac706759930d96459d83592dd2e4e475b6b59b4d764ae43bd1f12bb8c64ba8bc87f33de49741a52ae811c80f537314eb26eceedeb8e070f5811e19f91bca990fe5ed37e86f60678f32d786247c9de5cc272f08bd487d4b358d6a03a919b5b1cbd2d0bac2629aa393cbd98f648b0afec33fcffe144a6047029968435d3f744b8fb871b3cf8ec706b8f645f924ad231e5c70851b8c35eb0b20bd59e1498fde5e3a098dfc9ed080b50844a370dbebe22039806a6054d1b64e9001108c42fe4f0512a7560c23a4c01e46a84ac2b8844dd73e9475228eef3aa2c95b4e95e90a34afbc30525559f07bd284231d76f888823408afc86c855a2993574fc882d280cb96e9ac1970e707921cf1f59fbcbad2763d38d745c4f32b8a90de12c14f808d00a995989c69e2acf0d063e8019cae68465d6ff81dc8e430ad6a84c44dcaaefdea81addaea5d90ee05ba2ac7d1801be626460891be1c3fa56965893a06dd49caa700cf19a8fc81ed18467da103166423354c44456efded0367bb4de1152c995605ed7f58ddc369ca38a02451dcd64f9becb9ca71db3e266a3a0b78b1c256bd4f76de484a40a802e54447011586752f542f20901bf237f221aa2e9947cd470fd1ff7e4ba513a1e17643ce35e0ad9ada05e94fe57932e18337721c59fac646d913e370b94c92b18df6ad1d006003e2f608b949c4229f5028b23ea004171c2acd0d169c5351f329a967c24c71", 0x1000}, {&(0x7f0000b38000)="dc4b1376c3c4bd4b77be60e875579dae1e6bc08e80de5b3ca05b88", 0x1b}, {&(0x7f0000b38000)="e8fd32a3942c3b6efe9250044b667a4365715fd4a401d8b301ab44ed624255c61fff7a8fe969a32fd29c812bc3a4012f6d7733f379f817b04d3bae020d9334b02daf1db684b4f573cbd154176fccbbddb0ccf1d4378352952fa991a45fa9257f0d6bf1136b47bb7b4a3a2d21436ad5f11935fc9eb8a9c4ae87d1c93d5038e6d25b3442057752fdf17f3179d56c192f8ee406fbf260d5b49a8cc43dfa73d631d21acfc2be1ba427eb41bd45689d240ada4f507907562d01704b3e2b129ef4eaf4fd323fe13f681fe77801cdda5a41", 0xce}, {&(0x7f0000b27000)="f353511e3d20a86846e4a888f716af2d4f1cbdb147fa5fb5534e82b32b284f21eff36a82e7697e6abe66abaa2ddcea865c0035b00fce95df69b7d76f45cc0398b963f6e9862cead1167421c15f02c69a7a0f9c108732dc940293b5e514d691b6e927a95a50ab", 0x66}, {&(0x7f0000725000-0xca)="7f5fd3a5aaaf0b383eec433ade1ac1c45d14c2b0d745b653ee97a1639b353c190b7b23230d3ce9f1006882439a2d56f12957226a8f19cbfec9d7aa810465f5f3c486bc18603d8d5dd5e96918ec5b04442d81b17a5b045cae74d3eb09c5ae1bd9827d53c3314a41605dc3b80148121f0f9f7088d8074e1b9bde0df223e2e296447473a5c7081beae395546baa56b7dcd4f5b23a6adb7a8a21e86a042bc003e360cf71a1a1f5f70f4589115ecbd7018db2ef98c9152e79f52f5f93be3d2eeb33fb1d8d31129e0669254b06", 0xca}, {&(0x7f0000b38000)="f28440c05b3fa892e73e057bb2e0c9bbb9664d864d5cdc024612386a8ad52e904c8e6c1962edcb02c5b9eef5", 0x2c}, {&(0x7f0000b39000-0x7c)="e0e530b2ddca5feb6e189c22805075eb221d0ef1106a3e8b179928e39666f41d862cfdbfe27ad9e28f5c9633b4a080a3934ee09583e1e0ebc9b3692e8787909847f07721e41e0235a2f8aa460230299af4f3f3344b53b786758536a5c7ef699879deaf6097128810a3e79fbc5ddd1de794602d20b50582c4b2f3f361", 0x7c}, {&(0x7f0000908000-0x1d)="1f7df3c91bba62575a582c510326011a668cdac3a7d494a743db3d74930715bbc80e6eade1f2dc1fd9e935a5956ffc905d56a79c", 0x34}], 0xa, &(0x7f0000b39000-0x18)=[@cred={0x18, 0x1, 0x2, r3, r4, r6}], 0x18, 0x40000}, 0x4000000) 2018/02/01 23:59:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x1000009, 0xc052, 0xffffffffffffffff, 0x0) 2018/02/01 23:59:16 executing program 2: clock_gettime(0x3, &(0x7f0000d38000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000585000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xa2d, 0x0, 0x6, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @empty}}}, 0x8c) 2018/02/01 23:59:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000fd6000)={&(0x7f0000612000-0xc)={0x10}, 0xc, &(0x7f0000f75000)={&(0x7f0000d66000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000196000)='/dev/ppp\x00', 0x208102, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b45000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x3, 0x7f, 0x80000001, 0x138f00000000}, &(0x7f0000cac000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) writev(r3, &(0x7f0000575000)=[{&(0x7f0000490000-0x20)="fa", 0x1}], 0x1) sendto(r3, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a7c000-0x108)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x0, 0x7, 0x7, 0x6217, 0x6, 0x1, 0x9, 0x32, 0x0, 0x6, 0x200, 0x7, 0x3, 0x4]}, &(0x7f0000333000-0x4)=0x108) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/01 23:59:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ad7000)='/dev/sg#\x00', 0x7, 0x100) getsockname$llc(r2, &(0x7f0000fe9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000044d000)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup2(r0, r1) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00004bb000+0xe9d), 0x4) pwritev(r0, &(0x7f0000654000-0x40)=[{&(0x7f00000da000)="001910f7553b6f8c6fd36d22e07b7e6105e3fd213f4e99980995e83c03f12b2c100e242d43fcc608aac83caa6c7bfd6b4fdfbfead70fcfbff00a3657368148bf0132e2c2", 0x44}, {&(0x7f0000dd0000)="97e8a41d1cf0a26f9e6553426d257d6ca36bcd2f791d961cb57ce02d6b6ccbd9dd5ed68eff95feb5220b812e0e8493dad5b9ff08c502ec132b3e6eb2077e5c610d477535bda05c1623dfddb8f29a8f49d843039dea7d3b8e01fcf8da1a14b08b084fa327d51f2b166c053ccacee7f3b5c7a9469f95c687612b25f85de1232311697de2979eb74dfad2986d4e2095c0b7306eb489df5d9c335f05", 0x9a}, {&(0x7f000002e000-0x85)="b70b0220166fdfeef52f9cb0115cce15cd29a595492660d5119abe1061e5008908ca870f6b5981fc49271b7145d8b44cadc3a6450c8141b6b79814d6979eca23021e3a43720b0d1dea13a04a65e2bebfebef927129212116b089c1e181292a75d096ec8e74f45da123ef1f0824aaeb7fec591059b2c4421e2fe5df05bae2889c3e5a56b245", 0x85}, {&(0x7f00001c2000)="75c6ea2c685d70ee30b242553a192189ad4cdaa242f7ea0c08a83bf1566f0a1828df0994d2433c2fffb30dd6260a5ccd814a5e38720abccc3478af", 0x3b}, {&(0x7f0000d6b000-0xa0)="54a19314887c3e60c07fbf98d9c7d211e8b6df4cb947b718263324fab499a7552e939269713699a3c6b3da574b187062d04355f889f3579f2558f311e40fadbfa39019eff5256f8435873b03f97bb3eb34a77217f7fc983bfceb743cc5a7f7dbc56afbe4beef409c20a2ba6bbd294ae4c78d128f04a8c8fcc7915e7de51433fcdf1a7c1695915f8af38b226214a1a51ecbe744f14827c37228d8c9ae44e4c109", 0xa0}, {&(0x7f0000cb0000-0xd)="c8a6e58e36395eba33e6744494", 0xd}, {&(0x7f0000e4d000)="d4312547022d061e53537a923227975aa471831b820a947f718cf3d6319a1a5babb0aea41ad80b60bd1c9a934c2d42438af0faf28851ccfeedd66c2e6a2be14d1ba3b045c570af0fef70dba5157689fcad954664b9edb0cec00e5fee66da14eec014be4dfcd2533ff73b72278e01b720eb36100ddfd815083612eeca7f7e0fd88454376d6ff74d1bc2dde44262365a3d10d52ea0e50ba699bea5c97bfd7413ab0ba6671a6581efb6038e65ccbea6dfda92b1fb9ef1cdf039a78d1ef6286d2334be5907658fc1b732e723d24634177d85a6effbb1451afbd923f901cea1937fa1636a1058443d562f28b559be71cd58bb", 0xf0}, {&(0x7f0000a89000-0xdf)="a3d26bdb677f25b294d7113f0f338285d6a42c4df8e0e51efa9e887215e7dde016049ebd1d777db06c6b0966b18f6d2e2354fa62304cdec6c40c447dcdc65e2edbba8d89e7916b2939bcb737e7911de2a85af1a9d95659887b8593115ec2df2aa47569f2780d1aff6c28ce52b80a2cccf46276b9ec77bc5e550bc731154fd76f857fa01a997d69129b0a5f5bdd8c8017f801f512cae43206af7ec3e65a7b41c93c799779fb50effe2f6bd3ed58d99f708660482dd32e46b95d35926ba3802eec7669a5955048ad83d6cc13ff8c66954547fc83cb10ff5590cb34d60f15a520", 0xdf}], 0x8, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x1000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)) 2018/02/01 23:59:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006bd000-0x10)='/dev/sequencer2\x00', 0x80240, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000088d000-0x4)=0x12d2, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ed1000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a83000-0x14)={0x0, 0xab, 0x2, 0x7, 0x20, 0x5}, &(0x7f0000ccc000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000050b000-0x6)={r2, 0x5}, 0x6) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008a1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/01 23:59:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000783000)='/proc/self/net/pfkey\x00', 0x141800, 0x0) chroot(&(0x7f00003e2000-0xe)='./file0/file0\x00') socket$inet_udp(0x2, 0x2, 0x0) symlinkat(&(0x7f0000921000-0x8)='./file0\x00', r0, &(0x7f0000754000)='./file0\x00') mount(&(0x7f0000b81000-0x8)='./file0\x00', &(0x7f0000110000)='./file0\x00', &(0x7f00009eb000-0x7)='autofs\x00', 0x0, &(0x7f0000464000)) 2018/02/01 23:59:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000850000-0x5ad)="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", 0x5ad, 0x100000000, &(0x7f0000089000)={0xa, 0x3, 0x200000, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d6000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005d9000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00009f5000)={r2}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000070d000)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000937000)='/selinux/status\x00', 0x0, 0x0) r4 = gettid() sendmsg$nl_netfilter(r1, &(0x7f000033c000-0x1c)={&(0x7f0000886000-0xc)={0x10}, 0xc, &(0x7f00006f4000)={&(0x7f00000f0000)={0x3ac, 0xc, 0x4, 0x400, 0x4, 0x0, {0xf, 0x0, 0x9}, [@generic="988cff2f54fe9356f4fab8a69092b81869ffeb1583fb882b304bef9141f22e1d2c0020c4663f28697b170868e4899ab6329be78b184ec2a8ba153b2f9a5ff06f31ff10849a1e5b8161396afcc7570b0a2c039d72b41c25020dba8a31cf8dbc9d400417333aff529d5d8add3a13cfb324f1305efa3b3cd5a3961611fd05b06f2df414d60b98c6129c16c1593de0964f1126b2e979c5e3f7c90f983955f8d777dc8fdd61864619dafd91e8805798ebc98a126a2269dbfaa7fffffff87f12c8ff9900388b521de8ef86d28c98e5926ef0b5a676ac485a", @nested={0x1c8, 0x17, [@generic="e61c47447d480bf8c11ba7deffefbed874f877bb07f56c199498f0560c903b12290c6c36a56f2be5b6f3383cd1625a1d26a92b9f70232075826a168daa", @typed={0xc, 0x82, @pid=r4}, @generic="83765bdb8ee0a988b61d8fda0cc87223d9f15df8f6615564ca8721735e60f0728eaa1ac2cb6b7242fd54fc13e288db93cf77bdb9831373fdd404a48a25f52ad36e47d9e2cbdfc21e7456811b05df230b3e1322da3bacb11dcd1b3741d0230892429bf37e7b4ed38cedc744b006fe2c9a6b6416a8f20e8d9ccdf5396da15f6008487d23735006e32c1239c0e37f15cfa765ad148643fc80998ac162728d87b9fc237509e5164d07ad46f11e0c6529ab5eeb34ed1f6b58e8ffd97977f51a4e9407cdf7fced430eb6350bb4d97a65b3e857c6e4f287add8e8f9db05b2532f666f44c77de785c965533c6260b72c46356c5b3ffcdc781a4b3203d8", @typed={0x14, 0x2d, @str="289d70726f635e2b212c00"}, @typed={0x18, 0x9a, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="48f6cc89196e4ce7e0bda498966f860035f07ab7361d028b73b4458f460146ddd299246ec3aca6f446bec2c6c5ffe075d64c7c00be6782b1cdf38fffe8f2e76e297e1a02c583a575901a4665c3aac2d002f4f8"]}, @generic="c5e58f278a8441e27eaf974bc0b9299f5b899f44e53e38bd6f2e5879848b8d6a6c506a1ebb22e5cdede207e065a30942adfc5b9f09e51ecbf6a2880f2f6f476b7fa986d94ec954cf100846c1fbbd4bd32050f65caa17b4e2a00b3ec568af783843617e1f111c833b2ce83243c42bc7db4bf4a2532562a618c9aad3826d7f5128e192461df7b420a106968f14eda926cb41427ff6c9181610569a6f83b8f1d18c39102c8590b002eb4552dd8f92466a003f898becd2606ce3914bd6b20d5933261af8292009979cb74683a89b9e76b1b9935e660195ef18fc1fd6b8de6197919d9d03ec3c1f172b8f8601e934ad", @typed={0xc, 0x94, @ipv4=@broadcast=0xffffffff}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x1}, 0x4000044) socketpair$unix(0x1, 0x2000000005, 0x0, &(0x7f000004e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00002c3000-0x4), &(0x7f0000d63000-0x4)=0x4) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000dff000)=""/30, &(0x7f00003cc000-0x4)=0xfffffffffffffca6) [ 37.986175] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 38.011718] audit: type=1400 audit(1517529556.575:23): avc: denied { set_context_mgr } for pid=6383 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/01 23:59:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ac4000)='/dev/input/mice\x00', 0x0, 0x20000) clock_gettime(0x0, &(0x7f0000b15000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000585000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000fc1000-0x70)=[{{0x77359400}, 0xfffffffffffffffe, 0x7, 0xffffffffffffff7f}, {{r1, r2/1000+10000}, 0x7fffffff, 0x40, 0x5}, {{r3, r4/1000+10000}, 0x6, 0x9, 0x7ff}, {{0x0, 0x2710}, 0x1000, 0x7, 0x43c}, {{0x0, 0x7530}, 0x9, 0x1ff, 0x4}, {{0x0, 0x2710}, 0x1, 0x8, 0x5}, {{0x77359400}, 0x6, 0x19, 0x3ff}], 0x70) r5 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000451000-0x2b)=""/43) 2018/02/01 23:59:16 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008fc000)="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", 0x2) [ 38.047418] binder: BINDER_SET_CONTEXT_MGR already set [ 38.055991] binder: 6362:6384 ioctl 40046207 0 returned -16 [ 38.074291] binder: 6362:6402 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 23:59:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) poll(&(0x7f0000666000)=[], 0x0, 0x1004) ioctl(r1, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r1, &(0x7f0000093000)=[{{0x77359400}}, {}, {}, {{0x77359400}}, {}, {{0x77359400}}], 0x90) 2018/02/01 23:59:16 executing program 7: r0 = getpid() setpriority(0x1, r0, 0x200) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000344000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000a9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000c0a000)) syncfs(0xffffffffffffffff) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0x12b, &(0x7f0000b39000)={&(0x7f000071e000)={0x14, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000efd000-0x4)) write(r3, &(0x7f000033c000)="f3cada58221a50ce5d196d05c8a6b7ce53807cfa349ca10cb212a9213d", 0x1d) ptrace$poke(0x4, r0, &(0x7f0000aaa000-0x4), 0x6) 2018/02/01 23:59:16 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000023000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0}, &(0x7f0000031000)=0xc) ioprio_set$uid(0x3, r2, 0xaa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000024000-0x12)={0x0, 0x9, 0x5, [0x2e, 0x0, 0x1e0000, 0x8, 0x7fffffff]}, &(0x7f0000014000)=0x12) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000032000-0x8)={r3, 0x5, 0x5}, &(0x7f0000032000-0x4)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000032000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000031000)={0x8, &(0x7f0000032000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000031000)={r5, 0x18}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000033000-0x8), &(0x7f0000021000)=0x8) [ 38.083938] binder: 6383:6386 ioctl 4b30 1000 returned -22 [ 38.084357] audit: type=1400 audit(1517529556.655:24): avc: denied { call } for pid=6383 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.084753] audit: type=1400 audit(1517529556.655:25): avc: denied { transfer } for pid=6383 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.091741] binder: send failed reply for transaction 7 to 6383:6386 [ 38.091757] binder: send failed reply for transaction 10 to 6362:6374 [ 38.151409] binder: 6383:6386 ioctl 4b30 1000 returned -22 [ 38.158853] audit: type=1400 audit(1517529556.725:26): avc: denied { getopt } for pid=6406 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.186580] binder: release 6383:6386 transaction 12 out, still active [ 38.186585] binder: unexpected work type, 4, not freed [ 38.186587] binder: undelivered TRANSACTION_COMPLETE [ 38.186815] binder: undelivered TRANSACTION_COMPLETE [ 38.186822] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.186862] binder: send failed reply for transaction 12, target dead [ 38.195209] binder: 6362:6402 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 23:59:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000072e000), &(0x7f00003a6000)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000dde000)="bdc2dbb137a9e61b320367053f605f58", 0x10) r1 = syz_open_dev$loop(&(0x7f000062f000-0xb)='/dev/loop#\x00', 0x7, 0x101200) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f3b000-0xb)='/dev/hwrng\x00', 0x800003f, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000124000), &(0x7f0000cbc000-0x4)=0x4) renameat(r0, &(0x7f00009e3000-0x8)='./file0\x00', r2, &(0x7f000029f000-0x8)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r3 = syz_fuseblk_mount(&(0x7f0000ca6000-0x8)='./file0\x00', &(0x7f000045e000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000a01000)='./file0\x00', &(0x7f000022c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000957000-0x4)=r4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000edd000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b0b000-0x4)=0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) r9 = getpgrp(0xffffffffffffffff) r10 = getpid() r11 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001d6000)=0x0) r13 = gettid() r14 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005dd000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007f7000-0x4)=0x0) r17 = fcntl$getown(r1, 0x9) sendmmsg$unix(r0, &(0x7f0000dea000-0xc4)=[{&(0x7f0000ac4000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000682000-0x10)=[{&(0x7f0000a8a000-0x2)="a1d2", 0x2}, {&(0x7f000068e000-0x4c)="79201cc3ab4a308245bc38b06ba0d5e0b5553b40bf1a4889ff9faae2c3fd87cc647c249e44a31071343b7f5323fe5b22bd40a57d45ff7314d8dbe7d3912e22fcaa023482862fea9106e2d8c3", 0x4c}], 0x2, &(0x7f0000760000-0x30)=[@cred={0x18, 0x1, 0x2, r6, r4, r5}, @cred={0x18, 0x1, 0x2, r7, r4, r5}], 0x30, 0x4000000}, {&(0x7f00000e8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b27000)=[{&(0x7f00006fe000-0x73)="50f406eba5688c66453341c023ffa5f87694f6d1fd100194e7989fcb3693e1e00647c7d699d982d1398a2b886feebdd64b5716c18ee8f6070c6d90f8248cb648df2492e7ca6c0930cf1492aa735f275c419d611972b0845aa99e0656c166df3ff8538a53f5c75559e5ee93574afff556bcee38", 0x73}], 0x1, &(0x7f0000cdd000-0x84)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x14, 0x1, 0x1, [r2, r8]}, @cred={0x18, 0x1, 0x2, r9, r4, r5}, @rights={0x1c, 0x1, 0x1, [r0, r3, r1, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r2, r3, r2, r2, r1, r3]}], 0x84, 0x10}, {&(0x7f000084f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000503000-0x28)=[{&(0x7f0000c8e000-0x21)="76493535d737168a4726b6e6e85966e180781524b3a61e95c57a3e1d2b15b7deb6", 0x21}, {&(0x7f000083b000-0x81)="c2cd4bcb8c856c6af9a4e9eefdce1cdcb938d36b352b9790821233640fe34edb67b2cdd6ccb4d5bf4e63ee9d805ff5690e28598509c385b5bacd15aa7b7f3168fb1a9579e3e789536591765250f49bac2d08e1fad415c1ba37cb5d9d4801e1656bf54bc605e7264a7fdff39cd91d2808a57e593cff8d389976a4ddf2972c828753", 0x81}, {&(0x7f0000758000)="32690d1da7eb19fbe0a85e7ce8847e07f7e7d4af314e23a066a8c444713b78437109d164a8142c0a8cd2d4e1915e", 0x2e}, {&(0x7f000049d000-0xe2)="0cb8d571d4901e14d4f4108dd760228ec3ef4297ce1a5178c432f739141938d1aa78eac2294e800c16af6885cda41434103fe6dc4fbfd1810e948ccc69175f74bf7201eea15157c2a251d6d0c02c7cf0e45fffb4a68c06ce1f18e4fed29b721f7053d35fbcc1d855e85ccc5b8e4afe071061b40a3c929a185955d0db91a47dcc2d28f7689d1290366276a11b36d6aac0b9ba1207e6769b3cdbb97988df00e85c62736352888245cdd4178db6f6c802fea2f777cad31bef967ebbb4c3be71a196a18185cf24347536777ec8b5d618bd098ba85ea15d529be604cea8601370cfca268f", 0xe2}, {&(0x7f0000fbd000-0xaf)="b43e4e64beff4b7227a4f9a37c85543b1c8e7131ceff5f415a6e8d06d5dee0c42a9ac48b2a6a86361b70087af7f2dd84e524b2b24746a5568be585269d24ebd1faa1677ff12f4995d255f835a84248c1c44936a1de3368e66986f5386e64861b56a7196cfb8926907dcbca6d6e71833b60fbecb79f2af10f0fbeed7389d950c5b0805116631218c80d887bed5d41a89d2c664698acafc1483c4639eb20c6d9c1ce403d2a417324f6e151db9e8732d8", 0xaf}], 0x5, &(0x7f0000f80000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r3, r2]}, @cred={0x18, 0x1, 0x2, r10, r4, r5}, @rights={0x14, 0x1, 0x1, [r2, r2]}], 0x48, 0x20004050}, {&(0x7f000071a000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00005f6000-0x8)=[{&(0x7f000047d000)="f31ca2ad60a989530f1ef5cba91070a6da08e77ba0022276987b4edf52de338cb60e7a5c3a012927fc24a10e6328b39d8a014b4c38cd1edbe1e5b053c2fe76ff8007468267b97f206f76d803f8c62178999b50078c3300c17912e705cd8e7eb200c4413867adb43f3ef60c6c3248523c9ffd8c8558307089c418c2b9b5fe5256bc8edb", 0x83}], 0x1, 0x0, 0x0, 0x804}, {&(0x7f00009bc000)=@file={0x1, './file1\x00'}, 0xa, &(0x7f000076b000-0x28)=[{&(0x7f00000b5000-0x22)="88abf148e7555a0ca741a1e8e468e2407df0def57b5d4c5062e24f05719cdfe093bf", 0x22}, {&(0x7f0000bb6000)="118166f814251ebffe400797a3750565d16f457feb9617bc1657415228113d25022f00d802b82c8a7e8dc96ac0455d9b772515509f8dc70e0e07a49548eada7096319bd563b980c90c7662708278373f49d720f46ea0873a79f6f77df95bb7e5340a1de480d4", 0x66}, {&(0x7f0000bb8000-0x84)="b0d4b8cadffd15e2aa990c8654fadd9d325007757eee51b57a795156e6732585f636a507e3df6fc14b2b9dc0c4f51ff08c231ba43190787129603b1b8587dea505620271406aa87c4287a351cc3492da106b7ce323d00abd19449a8478f4e079ac4bb65f27ab947a30b6183a2df2e6859f12098336ca47a4a64e587c5b91ed320c9f8f6f", 0x84}, {&(0x7f0000486000-0x65)="af334faeee731a55764a04f08dd45f152f8a52696c105427e55003ca239a2f059ca00b1c3fe9a5c40abb9d1281308ebc31cf03dcdd300320684f68677553f6ba5494ca12b165d4e040e8136e8cb15130cb79fa97b64b8b9db029c0646ed56d20c3fafff74e", 0x65}, {&(0x7f00005a4000-0x5c)="86c1b25657207b4de1b4c4b4ea44cc416841dfae18a2b5df3ce548536c54f9184a8dfbb45fa034165d534ace9238bda7326752fa97f0d5490315d2e6a0bff81702d43a6b5b9b449bcddd9a908f45923caddf58c30793c8d193023bdf", 0x5c}], 0x5, &(0x7f00005a5000-0x40)=[@rights={0x28, 0x1, 0x1, [r3, r0, r0, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r11, r4, r5}], 0x40, 0x40}, {&(0x7f0000348000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000c3b000-0x18)=[{&(0x7f0000a24000-0xb2)="47895d678546e044bd254dcf9fb63365075e70fde74548fb8da9f25af7cfd9d2650215df5458afce2618597b74f7aa085d375f9d9512baf1a6e0312d904af6be9223ed0fab0dba272cb08b89173a42ca67ea933e82f840ffe6d5efaff28bcccc419dec6edd92a42206edc6286ace70681ae267452d346c05500999c9f0713e5fde9a4126ae421e02e893b96da953d8ce3db6b417b9e2bf6586555ed7ff42ee23c9a90be3d6bd91c55b94ec462bc747cbc3d9", 0xb2}, {&(0x7f00007f6000)="b30f98d16c278346b650edf28e3bb96bb22f1a52084616bd", 0x18}, {&(0x7f0000370000-0xa1)="0d29053199856eaeb63d5fcfc410b79c87f2b9d0112d77455b75badbadad5152925bc5d8889c2b9339563a57243ecb832065284bdf482ee9d018d9cb8b24e1e07a265af109dcacf64b4bad96be77ab2bd92ccd9aa0b27691c2167e79b45a923be545e1dbc5a8c8427c28123ac3e792ed43012e0bfb577b3181d8ca1da75277621579ca7c5496dc8de15eddf96c86344a9e3829a4abe0ab4c040cfd5afdcebc72b9", 0xa1}], 0x3, &(0x7f0000aaf000)=[@cred={0x18, 0x1, 0x2, r12, r4, r5}, @rights={0x14, 0x1, 0x1, [r3, r0]}, @cred={0x18, 0x1, 0x2, r13, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r3, r1, r3, r2]}], 0x64, 0x40}, {&(0x7f0000fb6000-0x10)=@file={0x1, './file0/file1\x00'}, 0x10, &(0x7f0000b00000)=[], 0x0, &(0x7f0000981000-0xc8)=[@cred={0x18, 0x1, 0x2, r14, r4, r5}, @cred={0x18, 0x1, 0x2, r15, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r0, r1]}, @cred={0x18, 0x1, 0x2, r16, r4, r5}, @rights={0x2c, 0x1, 0x1, [r1, r2, r0, r1, r0, r1, r3, r1]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1, r3, r0]}, @cred={0x18, 0x1, 0x2, r17, r4, r5}], 0xc8, 0x400d0}], 0x7, 0x48000) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000fcb000-0x8)=0x5) 2018/02/01 23:59:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000743000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000b5d000-0xa8)={{0x0, 0x2}, 'port1\x00', 0x80, 0x8, 0xfffffffffffffffc, 0x200, 0x4, 0xfe, 0x7, 0x0, 0x7, 0x5}) 2018/02/01 23:59:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000267000-0x18)={0x63, 0x8, 0x2, 0x1ff}) unlinkat(r0, &(0x7f0000140000)='./file0\x00', 0x200) pread64(r0, &(0x7f0000139000)=""/189, 0xbd, 0x0) 2018/02/01 23:59:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000c95000-0x8)={0x0}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000009a000-0xe0)={0x0, 0x0, 0x0, 0x7, 0xa, 0x0, 0x9, 0x0, 0x0, "9d67e2511fd2da0cf01392947a5d06bcf1b1951ab1ad5a1ae470bf7c9ddd4b70dc7f44e91c7218642331358703325cce5003d1e7db9c886bb1f5a4f56e195331", "5708879a8e2d42f4ede4b932e90fc7ec5af827d53ff4e93af4adae692be75b793a35d826a6301c3b70827ae812c0c8bad155827566c1503b1c1197fde9bab92a", "9e5231b402f8efa10cfb31df229697ae7d3e9a3e0229bb72cfd308820c2f7da1"}) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005a0000-0xe8)={{{@in=@multicast2, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000171000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005ca000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000f58000)=0xe8) 2018/02/01 23:59:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b64000-0x8)='keyring\x00', &(0x7f0000036000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000a1b000)='user\x00', &(0x7f0000172000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000077e000), 0x0, r0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000cc2000)='user\x00', &(0x7f0000280000)={0x73, 0x79, 0x7a}, &(0x7f0000ccc000-0x47)="d8", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) keyctl$link(0x8, 0x0, r1) 2018/02/01 23:59:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000011b000-0x28)={@common='lo\x00', 0x0}) r2 = perf_event_open(&(0x7f0000b66000)={0x4, 0x78, 0x8, 0x6, 0x8, 0x1000, 0x0, 0x5, 0xc00, 0x8, 0x6, 0x20, 0xfffffffffffffb83, 0x433, 0x2, 0xdc2, 0x0, 0x5, 0xffffffff, 0x7, 0x6, 0x5, 0x5, 0x8, 0x7, 0x36f0, 0x1, 0xfffffffffffffffb, 0x44, 0x11c00000000, 0x2, 0x1, 0x7fffffff, 0x10001, 0x9, 0x3, 0x7, 0x5, 0x0, 0x50, 0x4, @perf_config_ext={0x10000, 0xcdc}, 0x100, 0x7fff, 0x3f, 0x4, 0x6, 0x100, 0xfff}, 0x0, 0x4, 0xffffffffffffffff, 0xf) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) fanotify_init(0xc, 0x80000) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000492000-0xc)={0x10}, 0xc, &(0x7f000058a000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x34}, 0x1}, 0x0) 2018/02/01 23:59:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) socketpair(0x0, 0x806, 0x80, &(0x7f0000a4f000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00002e3000)={0x0, @dev, @dev}, &(0x7f000068a000-0x4)=0xc) tkill(r1, 0x2b) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/02/01 23:59:16 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000628000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ff8000-0x8)='./file0\x00', 0x2) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000509000-0x4)=0x7) [ 38.317880] binder: send failed reply for transaction 16 to 6362:6374 [ 38.325287] binder: undelivered TRANSACTION_COMPLETE [ 38.332272] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.340584] binder: 6427:6433 unknown command 0 [ 38.340592] binder: 6427:6433 ioctl c0306201 2000a000 returned -22 [ 38.379584] binder: undelivered TRANSACTION_COMPLETE [ 38.391675] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.401115] binder_alloc: binder_alloc_mmap_handler: 6427 20000000-20002000 already mapped failed -16 [ 38.402368] binder: 6427:6447 unknown command 0 [ 38.402380] binder: 6427:6447 ioctl c0306201 2000a000 returned -22 [ 38.403251] binder: BINDER_SET_CONTEXT_MGR already set [ 38.403260] binder: 6427:6433 ioctl 40046207 0 returned -16 [ 38.404680] binder_alloc: 6427: binder_alloc_buf, no vma [ 38.404699] binder: 6427:6433 transaction failed 29189/-3, size 56-8 line 3127 [ 38.457135] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.462978] binder: release 6427:6433 transaction 19 out, still active 2018/02/01 23:59:17 executing program 1: mmap(&(0x7f0000000000/0x971000)=nil, 0x971000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) rt_sigtimedwait(&(0x7f00006f4000)={0x2}, &(0x7f00005b3000), &(0x7f00004b0000)={0x0, 0x989680}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00006ce000-0xa8)={{0x5, 0xc}, 'port1\x00', 0xac50540e9fa5f9e9, 0x420, 0x2, 0x200, 0xfff, 0xfffffffffffffffd, 0x7, 0x0, 0x1}) mmap(&(0x7f0000971000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000972000-0x22)='system_u:object_r:auth_cache_t:s0\x00', 0x22) 2018/02/01 23:59:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f000030a000)=0x58, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_extract_tcp_res$synack(&(0x7f00001c1000), 0x1, 0x0) getdents64(r0, &(0x7f0000c29000-0x1000)=""/4096, 0x1000) 2018/02/01 23:59:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpgid(0x0) ptrace$cont(0x1f, r1, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000961000-0x4)=0x3, 0x100000145) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002a4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000218000)="e021a981b7d8af0e04") r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x40000000000005}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000064b000-0x12)={@common='gretap0\x00', 0x3}) 2018/02/01 23:59:17 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) sendto$inet(r0, &(0x7f0000008000-0xf)="ef57fed1a3e610c280c9bf5c6b643a", 0xf, 0x800, &(0x7f000000e000)={0x2, 0x0, @rand_addr=0x411}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af0000)={0x0}, &(0x7f0000f09000)=0xfffffffffffffc9e) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0xd) ptrace$setopts(0x4204, 0x0, 0x0, 0x0) 2018/02/01 23:59:17 executing program 2: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000087d000)='/dev/vga_arbiter\x00', 0x28c081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000421000)=0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000002000-0xb)="f7b6ac776c070b886f60a7", 0xb) 2018/02/01 23:59:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000086c000)=0x0) capget(&(0x7f00006e3000)={0x39980732, r0}, &(0x7f0000d53000)={0x8001, 0xe189, 0x1, 0x4, 0x3, 0x4}) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000c43000)='keyring\x00', &(0x7f0000470000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000db4000)="2d6367726f757076626f786e6574315b2170707031885d295b73656c662c00", 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000b7f000)='!\x00') inotify_rm_watch(r1, 0x0) socket$pptp(0x18, 0x1, 0x2) syz_open_dev$tun(&(0x7f000071e000-0xd)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000337000-0x4)=0x5) 2018/02/01 23:59:17 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) open(&(0x7f0000016000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000d47000)='ns/pid\x00') setns(r0, 0x0) 2018/02/01 23:59:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) mkdir(&(0x7f0000aa3000)='./control/file0\x00', 0xffffffffffffffff) 2018/02/01 23:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000d13000-0x4)=0x3, 0x4) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f00003d2000), 0xdf) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000d83000)=""/208, &(0x7f00004cf000-0x4)=0xfffffffffffffd3d) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) [ 38.469642] binder: undelivered TRANSACTION_COMPLETE [ 38.474813] binder: send failed reply for transaction 19, target dead 2018/02/01 23:59:17 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000fd0000)={r0, r1+10000000}, &(0x7f000027b000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4), 0xb, 0x0, &(0x7f0000001000)={0x0, r2}, &(0x7f0000048000)=0xfffffffffffffffd, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000fd1000-0x4), 0x80000) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00001c7000-0x3), &(0x7f0000f75000)=0x8) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x7fc, 0x40000400) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, {}, {}, @ramp}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000-0x4)=0x5, 0x4) 2018/02/01 23:59:17 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e73000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5e}) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000efb000-0xf3)="3900001402", 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00007c3000-0x4)=0x2, 0x4) 2018/02/01 23:59:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x7)='ns/ipc\x00') ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) fdatasync(r1) madvise(&(0x7f00002f2000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000192000/0x4000)=nil) 2018/02/01 23:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f0000a16000-0x1c)={&(0x7f0000d03000-0x10)=@ax25, 0x10, &(0x7f00007ef000)=[{&(0x7f0000347000-0x18)=""/24, 0x18}, {&(0x7f00001d6000)=""/86, 0x56}, {&(0x7f0000c78000)=""/60, 0x3c}, {&(0x7f0000ec0000-0xec)=""/236, 0xec}, {&(0x7f0000c79000-0x2a)=""/42, 0x2a}, {&(0x7f0000dda000-0x6f)=""/111, 0x6f}, {&(0x7f0000b9c000)=""/4096, 0x1000}], 0x7, &(0x7f0000855000)=""/53, 0x35, 0x6}, 0x2022) pselect6(0x40, &(0x7f0000a2b000-0x40)={0x10001, 0x3, 0x4, 0x0, 0x1, 0x7, 0x4, 0x5}, &(0x7f0000177000)={0x44, 0x0, 0xf96, 0x5, 0x2, 0x9, 0x81, 0x400}, &(0x7f00005ff000-0x40)={0x826c, 0x8, 0xce, 0x9, 0xfffffffffffffffa, 0x100, 0x8, 0x8000}, &(0x7f00007f9000)={0x0, 0x1c9c380}, &(0x7f0000914000-0x8)={&(0x7f00001ba000)={0x80}, 0x8}) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000d7b000-0x2)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a1f000)='/selinux/enforce\x00', 0x208902, 0x0) r4 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c85000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000074c000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f00008d6000-0x4)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000c85000-0x1c)={&(0x7f000098e000-0xc)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f0000794000)={&(0x7f000082e000)={0x3734, 0x21, 0x100, 0x0, 0x1, {0x18}, [@typed={0x1008, 0xd, @binary="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@typed={0xc, 0x70, @pid=r4}, @generic="7a55915f35c368b67f15493963e6c17f6d4cead6259438e6723fc8965998df4ec33b1f79dcaad8768a078c03130f864dbc1f3cc7f46b797c1d1d9a38a7c66421", @generic="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@typed={0x18, 0x82, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}, @typed={0xc, 0x2e, @pid=r5}, @generic="72fa37a7164e0a918ee59231291b735274bd9d608d1b079f2eb33fb9c5820f23e8f448c0fbd2ca0f6f5bd30c42c05862a8dbf59d53684ac64dcb9b6bd8bf0eded1697083b674ad5c70d6004f5e2a751349becc96f8f1c1ae10ab613f8febc7d5e3d35f85fd29d6b012cff8424a2df0c2715545e4cf99021f3540c4980e2a0acfa1a73dc07e85765dbca3b17dba67aed80c09fc52d893639eb9b6d1fbcae1b3c32093bcf5829034e481dfa6b2317a5bd6dcfda67c43b7e33bee50284ce0d5070f836db14b0e9dfcead4586edc0ff2cdb2b4043fdcfd16a94193ca7251eddbfcb9f85e4f68", @generic="692985ee2e7042cde7b86833c391aab5ed866cf97b96d27a4d1c2dd984ab70e69c7aa85ec77c8b96031e660a6fc555b0c56290cde5b8804f6bd8dc1acededfa960eefe0e3e3dbd7f7795efc61c57c2d34ddf03224bfd09cd0f6fa2ac6527e610451b3a8cdd1b6b212b74e1f18e6be83a0190978fb7a82869b57512807de3fee35799eead9183e42cc21d61e11c03a51804696391b6ca6e9418a2e775c197fd"]}, @nested={0x250, 0x2, [@typed={0x10, 0x6, @u64=0x1}, @generic="4c341b282bb07014baab66a8ec9bbebdfb1d19f4d24398ebe15fa844c0b7da8e5f16a8877bcce22d375ee79c2e682c615ea67be73dd131c75d1333df01d29721cd8d08696db1984f8e075c2e39a81a56ed592ab3a0c97581eb680a64320e3c211c74692c0f9bab115e229096118332646daaa0af40a4140da9b7dc2b8d10e8ad153e246c088f78e8bb2c15d760ab0160c69c73f7e70e05d8a354a6018fbef1a2b624e7728b7d5ef23ecd7aa5259da1f494f298891db822e8566f552106509426ab8807dc75", @typed={0xc, 0x73, @uid=r6}, @typed={0x18, 0x22, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="b35827f1b696e2b393609a646892e32d0dead9c01c76fa3b5170c27f921d801b42cb825568e423aad634832830d343e542899b0122f1cf6c11a7fd09d49e1f24015d9b8ed478dacd9b8edadea11e1f659ccd0b6b4f2189d23de1fdc8ae13e3dcbae7854b55279d9a85bf08ea3ac899b721104a8afc3aaa02659d2106a015b8b93eac2a786c7c85c7cef83fc4ececf13b3a164a22425a0d1af0d419a360af2f9eca9650378bc6d2c5e9ce777759d5", @generic="277803caebba634d2073bacfcd189d096fba33cb461eece1b70a6efa301a4e5d8c3bdc59b5098139228753b98de151ed424b8d111917e62f92099d047d8279a0c31b948b83886edd44323fdf9ffdabb03a26dfd795cb10345066fd3637cec597ee5ab889454e8adbfd161077e80fc62bf04172afca077d1f7e33dfe0743a83c05ad0ebb9f99bed186a4d260fa695dae391c6", @generic="61fb179484cde1ccddc9ef823d312029e1c5"]}, @nested={0x44, 0x77, [@generic="2026fa8731bfd9a0bbc3cc2cd8aefe80702cb5d0e25a3c99974a50702033edf378c15a214731cec982654691a0f70fddf1d67faf64c9a090619279f55ba9"]}, @nested={0x28c, 0x60, [@generic="d9e33f940cd223f3d136f7f70a9894ce3fa7c42dd38a62ec7b5074d053d727796dc7ddad83c8dc8223497af2a0b78338558757ec04239886cae1e2e524e81a5501d839fb47243066c01875ee84ac532965f4041d210dd258fd2e937be626d3d13886c9685c0e3647ebec1784e48ca9bf3eab3a11b742db52fe21a656da8923eaf5a8b0c9024c4b573c1b0f2794e9450251295175e231282acd1210e8a841be946fbebca72dcfdd80db9035a1eaca0d3b7b91221674f3c702dc75", @generic="9f320e024632690d5a962036d9a2815832d843e76fa33054e85550", @typed={0xbc, 0x32, @binary="a9ceee156a91c732ef2fd89e21846b93fe929eb26ab14c4bf2a47f317fb1df9128b458febb391cf41d51609e84749694cbc4df61f9c18e57f500e245602d8660b80fb7cfc40defe1ed96d7f3ede033ab740826f044614af242b9b78da374748f9ea10e477da6a0bbb5fc88849849f4cb6f8a32d2ea022ba9e7ed65de82cedef71c7d21ecf88cbb4b4e0635b5f3ec6e41f6849c28555433cca421f2debdc30e9c3775ee10f7e5d338432ea99416053ce2eafc56"}, @typed={0x10, 0x4e, @str='em1)\x00'}, @generic="e1bc401ff8e2870564a8900fe09b9f2101db01127f7ccefd38168db8723d00928742d42e3774dcbc249e9d5558d56139a612c7a8c9741c0ee2f03e77116504757000681a4470bd7928cb8cdec773fcb96aff4e5a163bc3bfdc4b76a1022a44aa07b8fa6fde66d57ef9436bdbcdbd0d236ab04c44934b350c17caa3e9948f982c96d14db94eab87", @typed={0xc, 0x5e, @fd=r0}, @generic="fafc6ff3c61492d31a490798cf1e7c4e3bbf9134e2f453a56c193f722d34607b5c55c6bc3923a1f285f9acc175a324ef0784d874dd301ca1de5c2f61b44cee7a4c78ab789eaebe44d87617124b65883c9886"]}]}, 0x3734}, 0x1, 0x0, 0x0, 0x4}, 0x20000800) userfaultfd(0x80000) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000230000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r0) 2018/02/01 23:59:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x8) setsockopt(r0, 0x800000000000010e, 0x8, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0x9, 0x0, 0x10001, 0xf7d}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00002dc000-0x10)={0xffffffffffffffc0, r2, 0x0, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) [ 38.605406] audit: type=1400 audit(1517529557.175:27): avc: denied { net_broadcast } for pid=6516 comm="syz-executor0" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 23:59:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000547000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$void(r0, 0xc0045878) pipe(&(0x7f00008f9000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000af3000-0x10)=[{&(0x7f00006bc000+0x4ba), 0x1a4}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) 2018/02/01 23:59:17 executing program 6: setns(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ee000+0x3f7)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000aa0000)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) openat$autofs(0xffffffffffffff9c, &(0x7f0000e38000)='/dev/autofs\x00', 0x1a002, 0x0) close(r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ab8000-0x8c)={0x7fffffff, 0x4, 0x36d6, 'queue1\x00', 0x100000001}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b33000)) 2018/02/01 23:59:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pwrite64(r0, &(0x7f00005b4000-0x82)="8c710b3136c7cfdb3b1bf93d206ec0fe3fe0667d4164ec9e0c79297f66d2526819036ee05ba9c23d6418a3052e02e95158a8f70655e58581df19d3789d465ba87ab5a21c3c394ebade2d472bd327cdbfa054075456e3a8ab6f212212220665521da150881f9042d740ba3042710e0a17f61357df04c30539308d373f28912f72302c", 0x82, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb, 0x1}]}, 0x68}, 0x1}, 0x0) 2018/02/01 23:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x5) r1 = dup(r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000305000-0x4)) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) modify_ldt$write(0x1, &(0x7f0000f2e000-0x10)={0x902, 0x0, 0x1000, 0x32, 0x10001, 0xef0, 0xfffffffffffffffa, 0x20, 0x7, 0x7}, 0x10) prctl$getreaper(0x25, &(0x7f000019a000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000024000)='/dev/input/event#\x00', 0x200, 0x51b000) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x1, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0x2, [@sadb_x_sec_ctx={0x19, 0x18, 0x81, 0x0, 0xb9, "76cbd5f680433059c2b551abea6d36af507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c6247a38085ff9434d5a113fc0d49e9b5804acaac37fa1ee"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) sendmsg$nl_route(r1, &(0x7f0000556000)={&(0x7f0000bb3000)={0x10}, 0xc, &(0x7f0000304000-0x8)={&(0x7f0000ec6000)=@ipv6_newroute={0x2c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MARK={0x8, 0x10}, @RTA_MARK={0x8, 0x10}]}, 0x2c}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/01 23:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000693000-0x9)='net/udp6\x00') r1 = getpid() capget(&(0x7f0000ff3000)={0x19980330, r1}, &(0x7f0000e48000-0x18)) 2018/02/01 23:59:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), &(0x7f0000000000)=0x264) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000003000-0x6)={0xfff, 0x9, 0xffffffffffffff01}) 2018/02/01 23:59:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000bac000-0x40)={0x130b, 0x9, 0x40000000, 0x7, 0x8, 0x8, 0x80000001, 0x81}, &(0x7f0000923000)={0x8, 0x400, 0x0, 0xffffffff, 0x3a0b9411, 0x4, 0x100000001, 0x9}, &(0x7f0000625000)={0x7, 0x2, 0xd596, 0x3, 0x401, 0x6, 0xc1ab, 0x1}, &(0x7f000041e000)={0x0, 0x1c9c380}, &(0x7f0000728000)={&(0x7f000061c000-0x8)={0x3}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000586000-0x40)={0x212, @time={0x0, r1}, 0x8, {0x9, 0x8000}, 0x81, 0x3, 0xf8}) r2 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f}, 0x1, 0x3}) 2018/02/01 23:59:17 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x10}) userfaultfd(0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x20100) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000012000-0x1)=0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000010000)={0x0, 0x1ff, 0x0, 0x9, 0x2, 0x7}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000a000)={r3, 0xcc, 0x6, 0xfff, 0x0, 0x2}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000013000)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000000000000000}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xfff}, @in6={0xa, 0x3, 0x7ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x10001}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3}], 0xf0) 2018/02/01 23:59:17 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c9e000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x10, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r1, &(0x7f00005ac000)=""/185, 0xffffffffffffff10, 0x1000026, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d99000-0x4)={0xffff, 0x3, 0x80}) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/01 23:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e00000-0x10)='/selinux/status\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000172000-0x8)={0x4}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ed8000)={0xf8, 0x8998, 0x200, 0x9}, 0x8) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000852000-0x10a)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sg(&(0x7f000047f000-0x9)='/dev/sg#\x00', 0x9, 0x418002) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000020f000-0x4), &(0x7f00004f8000-0x4)=0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000294000-0xc)={0x2, 0x9, 0xf80000000000000, 0x401, 0x228cb7db, 0xfffffffffffffff7}) 2018/02/01 23:59:17 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000-0x10)={0x0, 0x1, 0x24b, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x9, 0x100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000000b000)={0x50, 0x13, "c4498bb82ae58b3d18228de3a70c34449d8967"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000356000-0x8)='./file0\x00', 0x4) modify_ldt$read_default(0x2, &(0x7f00008c9000)=""/76, 0x4c) pivot_root(&(0x7f0000f54000-0x8)='./file0\x00', &(0x7f00006d7000)='./file0\x00') rmdir(&(0x7f0000ab7000-0x8)='..') 2018/02/01 23:59:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x10000000043, 0x8000000000008) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000091c000)={0x0, @multicast2, @multicast1}, &(0x7f00007bc000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b6000)={0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ec6000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x6, 0x3, 0x9e, 0xa, 0xa0, 0x80, 0x3e, r1, r2}, {0x9, 0x2, 0x4990, 0xff, 0x8, 0x400, 0x95a, 0x8}, {0xabd, 0xce7b, 0x81, 0x3}, 0x3, 0x8, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x9, 0x4, 0x1, 0x6}}, 0xe8) fcntl$setlease(r0, 0x400, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0xc4) fcntl$setlease(r3, 0x400, 0x0) fcntl$getflags(r3, 0x401) 2018/02/01 23:59:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e82000)={0x1}, 0x8) 2018/02/01 23:59:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000547000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$void(r0, 0xc0045878) pipe(&(0x7f00008f9000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000af3000-0x10)=[{&(0x7f00006bc000+0x4ba), 0x1a4}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) 2018/02/01 23:59:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x11, 0x0, 0x90) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000114000-0x58), &(0x7f00006ab000)=0x58, 0x800) accept4$nfc_llcp(r2, &(0x7f000069a000), &(0x7f00001f7000-0x4)=0x58, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001c1000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r1, &(0x7f000001f000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000017000-0x70)=[], 0x0, &(0x7f000001d000)=[]}, 0x0) fcntl$getflags(r0, 0x3) r4 = memfd_create(&(0x7f0000801000-0x2)="f9d9", 0x0) socket$key(0xf, 0x3, 0x2) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) vmsplice(r5, &(0x7f0000268000-0x40)=[{&(0x7f0000ac4000-0x3c)="e3ab84b1cf0327382eded75ead8099f17072f00c126dbeec712ae2737b736a64baa42be26d201f12037155e4ce46432b51a5bc698813cdf457d94602", 0x3c}, {&(0x7f0000b79000)="a24e0addff9d00432d66949e3f", 0xd}, {&(0x7f00007a4000-0xac)="e52c8a7cc2ada2762786e9c4e79c4d1cd7ad856fa90b4a3cfab5476c656564d5783d562f230195664f67a1d2077fbd4b675ee6b9e85d62b3a73861a0595c61cbd02b93729cbdea9fc6845768b6b17bf6abdeb86b2a36df547e7e1c7e979da6163d23c39bb07bfee6f7ee672d01dd91720e5652144ae43505e98f86feba6756827e3cd2c76eab724d6d83ebae891cd0e874ecdf3d2042e96d097c1b1f3361a735a59ad2c505b28722c79710ab", 0xac}, {&(0x7f0000e31000)="bcd41a8848aa7dae2d9e6c251d93bbe7f93a8f0de29b63e7b12728af9a813b849deb383b39ee9bcd9550ce37c0f97f74dac82381fa1386b8ecfc445a31dfaafdca3e38f08a61a8b6c303df5c2e2e0d68769acbfefff4fb2a7793575116dd7368a77ee913b7daf642dc7029c24fc334c7ce5235f23e39057260b23623f306a2ed6439a1e67a30f1084325fc123c942ec8d469b0b78e42dd4ada10e36dc91f2a3d2384982e9d93fbcf8b08d7587d5e3b4bb14a86b37971e4e7", 0xb8}, {&(0x7f000048f000)="09ef712c92e2c70323fac74de398a44019cc539cb4cd6278b694e1f6cc2b33d81e404f82b1e30dfb37e9511fa6c528412d146e0be4e6adf08d4e6d1b7ba5dbdeccba60e4d08187bd", 0x48}, {&(0x7f0000237000)="d6c37fc1222f95bfae76b09acd63c58fc6ecb9080dda5d9e57f7f5e4a7f89c555acac8dee7c301c4986cf7fb2b8eb9cb24dd0f9c2bf07238f962a0e6b410b99bad2713977eddc6ca67522b614d8cf2a6ae640efd3134a0a478a25cad74941be705475d284a325519a9cc86324d61a7", 0x6f}, {&(0x7f0000795000)="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", 0x1000}, {&(0x7f0000f1e000)="c6f1f63fbd8332713eee97b88faeccbd97cae6011eb4c5400baeef8c715db0af2f5f17bd17c32140f832a2f21c2e07004256a1d7788d3aacc2ac360a377a186ad0a2ef1c3e561f86b64e5be63fe50977412ef161689633ffa5a8c1002292fb47dcc6097f6ab772821a201551251b87994bc50d46321d453204dbad77fb3e25ba54742ed1c503fd217243add9e479c4c5f5ca9ac6", 0x94}], 0x8, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d38000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/01 23:59:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c41000-0x15)='/proc/self/net/pfkey\x00', 0x400800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b42000)={0x0, 0x100}, &(0x7f0000356000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000013a000)={0x2, 0x5e126f73, 0x1, 0x400, 0x1, 0x10000, 0xfff, 0x6, r1}, 0x20) r2 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000d6000)={0x44, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}], 0x0, 0x0, &(0x7f0000846000-0x95)}) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) socketpair(0x0, 0x6, 0x80000001, &(0x7f0000c9d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000937000-0x4)=0x3, 0x4) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) fcntl$setsig(r0, 0xa, 0x21) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/01 23:59:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000522000-0x8)='./file0\x00', 0x10) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000502000-0x81)=""/129, &(0x7f0000485000)=0x81) r1 = socket(0x200000000000010, 0x2, 0x400000000010) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000c04000)=0xc, 0x4f047715964b833) 2018/02/01 23:59:17 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e90000)="240000005a00ff00001f0307180000000913171404000300ff00ffff0800020001000000", 0x24) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ea0000-0x5c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, 0x43, [0x3f, 0x0, 0x7, 0xfffffffffffffff8, 0x100020000, 0x6c92, 0x1, 0x3]}, 0x5c) 2018/02/01 23:59:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000803000-0x4)) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00009f3000), 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b7000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000b2a000)=0xeff) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005d3000-0xb)='/dev/loop#\x00', 0x1ffffffffffffffe, 0x3a107) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008cec", 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000116000-0x12)='/dev/loop-control\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) write(r0, &(0x7f0000ff2000)="b3aa89ea2fe0bc52ce1c6275975d132f6f21c8d26a874402ebb8e8b9bf8313141937bfed0fcd33b2b7f76240c78d64ce34a5a0b538884534109487c1007f1cb91a98535d677fffffffffffffffaeb8f5ded78c3ed36229e6d8266cc34c307a6cab5284e52f3c", 0x66) 2018/02/01 23:59:17 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b000000070a030002fffd946fa283bc08eee6d87986c497270900", 0x1b}], 0x1}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000e000-0x8)={0x20071026, r1}, &(0x7f000000e000-0x18)={0x7fff, 0x800, 0x0, 0x8, 0x78bf, 0x20}) [ 38.896767] binder: BINDER_SET_CONTEXT_MGR already set [ 38.900257] audit: type=1400 audit(1517529557.465:28): avc: denied { setopt } for pid=6592 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.927102] binder: 6579:6585 ioctl 40046207 0 returned -16 [ 38.936748] binder_alloc: 6579: binder_alloc_buf, no vma 2018/02/01 23:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000a5e000)='/dev/usbmon#\x00', 0xb94, 0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00007c4000-0x18)={0xaa, 0x12}) r3 = accept4$llc(r2, &(0x7f00002b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d73000)=0x10, 0x80000) connect$unix(r0, &(0x7f000057f000-0x8)=@abs, 0x8) r4 = epoll_create1(0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00005b6000)=0x400) read(r1, &(0x7f00005f9000)=""/202, 0xca) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b82000)={0x10000004}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003e6000-0x4)) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/01 23:59:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='trusteduser}\x00', 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000071e000-0xc)={0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="f1908558879932fa2f3fe19781d8151980d400c3975905a9bf159218f42c3192d17f9be0d4675aa7226055dc99af518f19de3c9fbbbf19332f19efc762babb1d6c1e6d38abb165", 0x47, 0x4004000, 0x0, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffff68, &(0x7f0000003000)=[], 0x20000000000000a7, 0x0}, 0x0) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000015b000-0x8)='./file0\x00', &(0x7f0000e61000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000f9000-0x11)='/selinux/enforce\x00', 0x11, 0x0) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:59:17 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009e7000)='/dev/pktcdvd/control\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ab8000-0x4)=0x0, &(0x7f0000c37000), &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001ba000)=0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000047c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x300100}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x1b4)={0x1b4, 0x2, 0x0, 0x2, 0x0, 0x1, {0x5, 0x0, 0x4}, [@nested={0x154, 0x7b, [@generic="f8014b5620383891254d7b2fc729aa978804d19e6bcc1cf9f457784645ce8df7380cc9917d40b704dd3efc5d8caa726d9ecbae3a1bcc2da49b3a96d536e4e0badcdd4c61d504f200bec99e173f745241e46dab6bf42eb64bd836dd4cf51813d5dc15d9326fa8d5e97745bed6bf2b0f4ac9fbcb28f050cb18e5837191003fb2c2d756bd3ff11930", @typed={0xc, 0x1f, @uid=r1}, @typed={0xc, 0x22, @pid=r2}, @typed={0xb0, 0x93, @binary="0bd4b8cfdddd60bd74464c8a42032ea1701b2100f322179258482336427f5dbfc57515c7b26577692f50752b4393a14d9618919001cd857262a1568397273673d3e21a66bb295ccdbff7e61f3ae61a0a29de7ed1287c8e01f41434acf857a347f13d850f829282cfb1572369ab7de7ebc0a856ab1cbc2ac30fcf5202397e74f19a451508f54d2708aec79a45604bef285f532d3791dfd9fa6c910b26db205749e27ba2af41ae"}]}, @typed={0x10, 0x34, @u64=0x200}, @typed={0x10, 0x3, @u64=0x1}, @typed={0xc, 0x1f, @fd=r3}, @nested={0x20, 0x27, [@generic="3761325893472d97e3f9ec4e6f675a50dd919010a97e12a6c5954b"]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x10}, 0x4005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000c55000)=[{&(0x7f000076d000)="07813e12824c26ee182762df51428baca29bd5c96875ff372c1899bdc5e113ddc83432a73ea3a93886b8cdde6ecbc508ac941d80ac43ec578ed268923ebdead68782c30170cab24248123a0213fb11304178681b8e05a66b04571d04b4300aafab2c95d6445f0b62073bd61b53ae7cd55752635a449cbf1fc859ca25bf6db530922b2f1ba4c99c4b299c86100b263a3746803df3e494d81f29b65b39ea0b40eaf23199f9d97934be6868"}, {&(0x7f00009f9000)="1bd3101e2c7de85806ea81e9750e79c3fac01a8ddec6c468ebc3b94fa1a7aa"}, {&(0x7f00006d9000-0x4e)="ee1b05bb3f902e2987a8247f5a2780f704f448fe7a22eec0aaf761cdf88badac7a88e1f5a086f94ea4479295512fe570e5b1e6fc83cfb53e79b592546e8bf602c92a589f0e1056d8389a15b29dca"}, {&(0x7f0000a67000)="ee38ad7ac0a29f41069272b2b3e3a893083f2dc3a2963ea9a2686a0963cd3685f0852f4383b43eb00ced19da0b25a60c329f08d8b017dbae76a7aba7b890ba483a0c52ed35964432d7351e8e362cc7f733997a0fb835b969a53125115a4164d7a53ad383a9a3909532bf941f444f50c2f4ef708dc4951ba8ccba153195164e405507147703909527fc14b541684bdcb3b3325a03c57d7f736c42dbbfe6c7c349a3f612e03da2460ba2d3bb861eeaed9f88420c9bcb4357ec82ca225ac7cd46d7f854854aa8cf5b0ae762a319ba35d4726b9efebbcc5c73692fdc9c5f672ef390e0b4c423"}, {&(0x7f00006fb000-0x63)="7c39a6424ddde017bb30e7960cfcbfec5185e2513992b2efeca2e6e9e2192759635fee9371eb5914d92379cc43d12f238a1ca9c800000916c5e235a3751017d0d35d02bf42978e7d13e2c3b9f36ae8b78e2c2b5d584b95245902e829f3a38750117c75", 0x37f}, {&(0x7f0000636000)="52a60fb317a922fb0c68c5cddad5007eeb67597d84fac216394ea5bd9d2ebb6578a265c1668d671cb48296900e02920a072a73a0bfa64be9452330bf9abdb945ad24192b349b45d328aa8b85c8573ebaef09755674f954cabfa636038386e312fdc0379faa57769ece03d72be88739c924c91da7f1"}, {&(0x7f0000cd9000-0x8)="153f5ca56501aeb0"}], 0x1f4f1411e8bce7d) [ 38.936769] binder: 6579:6582 transaction failed 29189/-3, size 0-0 line 3127 [ 38.940716] binder_alloc: 6579: binder_alloc_buf, no vma [ 38.940743] binder: 6579:6604 transaction failed 29189/-3, size 0-0 line 3127 [ 38.943072] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 38.949676] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/01 23:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000fe4000)=0x8001, 0x4) r2 = syz_open_dev$loop(&(0x7f00000a3000)='/dev/loop#\x00', 0x0, 0x4402) read(r2, &(0x7f0000d1b000-0x200)=""/512, 0xfffffffffffffc75) openat(r1, &(0x7f0000a84000-0x8)='./file0\x00', 0x0, 0x4) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/01 23:59:17 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000010000)={0x895, 0x7, 0x101}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d00030000000000000000000add00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) [ 39.002306] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.008454] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.015258] binder: undelivered TRANSACTION_COMPLETE [ 39.027307] binder: undelivered TRANSACTION_COMPLETE [ 39.034916] binder: undelivered transaction 24, process died. [ 39.040922] binder: undelivered transaction 23, process died. 2018/02/01 23:59:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000464000)=""/4096) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00005d7000)=""/6) 2018/02/01 23:59:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ff1000-0x4)=0x101, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) set_tid_address(&(0x7f0000d78000-0x4)) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/01 23:59:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a5f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) epoll_create1(0x2c7fffe) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x1, 0x3}}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/01 23:59:17 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c5c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readahead(r0, 0x350, 0xe1f9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000016e000)=[{0x0, 0x10001}, {0x8, 0xfffffffffffffff8}, {0x4, 0xe36f}, {0x2, 0x80}, {0xf, 0x1}, {0x7, 0x9}, {0x2, 0x6}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_tcp_int(r1, 0x6, 0x2a, &(0x7f0000f6f000)=0xefba, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='bpq0\x00'}) 2018/02/01 23:59:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup2(r0, r2) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000ece000-0x4)=0x7fffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a89000)={r1, 0x80000, r3}) recvmsg$netrom(r3, &(0x7f0000240000)={&(0x7f00006e5000)=@full={{0x3, {"6dbe1ba8756edd"}, 0x8}, [{"2b8042b273f423"}, {"bb251900179a55"}, {"bc371b343213df"}, {"6d1cf395ecdbc1"}, {"c6979a5ab07067"}, {"b7e1b84dbf8ad8"}, {"ab10dd9f86f0d0"}, {"5a2c1de5816adb"}]}, 0x48, &(0x7f00002d1000-0x38)=[{&(0x7f0000345000-0xed)="47267caa7b2839b18db3c2994a4947349d2c8d9cfb6d1625b450cbdb0d5ab35a64e8cfe71ec534d7e4e4b0bde8d118ffe190a0992bf08d41dadc776c1333f203290259a63e0bb16dd616e62d63f27d8a6741442fed26c968bdf9eb184ad6f3f2159ab74edb047bbe652ae49640a557309dc5253966f2f638fb34e2ac6ede805c8690918657d68e1be867750b342afa90e22fe968e74648621b1d9c65fea4b2e1c64b48e526584d9c99ab83837c3ad11786ac46218aa322e0537f01d3fd70888202f50a83a1322358751884e9cf288261ede607cc408e34fb08cf2e03be2e700afc0a526b584a6ca74e715a9262", 0xed}, {&(0x7f000056c000-0x8d)="4d3d763f8f7c45a5d3f4d8d5958e9ea624c0a4bf4b43d169985b3eb7c97e56290eb58253ad524c5a0e83906c78f338e946e1a8922f51e8eb11ae36043fdf2c3f0ea20dceaa2d59de0588a7774e02641783ab28b1c5e18433ee0be136c92e1189926f63d4ce14c894755f65fb93c9c3e6aa309cd6889d710a301663d290e649044a29af22e2efafa573d380a021", 0x8d}, {&(0x7f0000b97000-0xc8)="90306a5da542e2ebe998c88c465a2a28e161aa29479e6664ca6e8e3a23baac055c72f2297f10b4d7ff17c4a2bcae612af11a0dc7bc4c3e4e7068492f3285529fb7a95d898a631bb3b4cb36a83425e1d4847fd1c0605d5d7db978b8a3de6272bbc06e7e46746f56b1614a66891cd1957b18d459a1ca0a47d03d0060fb296b8ce8264980397342fe751b870982c1c4665560e46543e803ee91ce4585b5715d41c8612f38ceba7702187c483a6d1be10c7843ecdfc1505e8ca0ede5f72cecc9e6d70c90553e367d8b78", 0xc8}, {&(0x7f0000af1000)="a090aa1ca112c4bd233dcf7ef0aabc05bba9156181d662dfbfa79998bf565fe21746c28ad9684c178bc9be3678b530230f5d8607c6a06d8e45eb7f81b1ad8778104209", 0x43}, {&(0x7f00003a4000)="75d5ee129a22338565db96b7779157aa91e3ee31afd36a10e0756d1a6cdd42cae7a8ca14b17bf197b2dce85744f25efcf2957e0e2e6e69987749d8b3dd4036f8419b0f3a5cc72e8bfc70ef6ce647cc9587570e9ca7a10cc5a8ba1ddc8c1aac731408932795af6e432ae218b27fdc24474418e7c3aca61cb30faec97ac8810d70b287f71d7c130662f689aed5fdea2cb82c70f2bb2b8d81b1ec75c36afe67d178a5722279528cd8742c791f915e3954b3dc715773a1857a2a", 0xb8}, {&(0x7f000091f000)="fb112b55600e06166d8f7fe860dceded0aaa1ffcdb074ed419b971870f5667aedbe5e56f2b208dd0a99d418aaa761373c47afb4d90099e62b7c4d230de08b460a4a5f536bd3a82e5c93132a1c208ebf040d0d59aab9f1d2424b5a2e83aaaaa7f0b06b7108c76b8f5957d9aadb6fe0a8b760e582eb938b15eb6c61a47d5bfd807ea66327c93b78cfb7b8e1e6008794210828219e32a33d8c7a32158b4ddd19a962ee532f952c59dd7ca5cb8ca052d0f060c2b604b141f57ca525dd06e1cfc26793b296295b58030f2de2b6f53c657260452e428246752", 0xd6}, {&(0x7f0000288000-0xe7)="377a0980965e478a35e6e8ab5e0aeff36dade442b073d6282a06bd89026f5e6df0454d793328449b831a71b86ecaf10613676fe7c1493d10a071e71789d731f5d548444130d60e99b0ca208d034677fa3ae93e8e356952e7feeb745afbec8ba9bace9655d5c322079c3a7600cb4e81abaa3d6e5df39722316eaf3500eda40cd1c34bdea9feb4fef3136a2990c8e029714bfd9c2b81e1eac55eaa24360e557895e16f41d773d88d9921ecefb0678fd9d678cddd85797479ac1dfb15683a82f49f606a738624da3bf7eed23dcdfafa2887344a95492bedd97616e784747041db3c2e371f99ed48d6", 0xe7}], 0x7, &(0x7f0000a3f000)=[{0x100c, 0x13b, 0xfffffffffffffffa, "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"}, {0x100c, 0x11f, 0x7f, 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0x2018, 0x4004010}, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r4 = syz_open_pts(r0, 0x41) writev(r4, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/01 23:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000805000)=0x80082000000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000183000-0x18)={0x0, 0xfffffffffffff800, 0x0, 0x2738, 0x99d5}, &(0x7f0000c1d000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000511000)={r1, 0x6, 0x30}, 0xc) 2018/02/01 23:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0}, &(0x7f0000135000)=0xc) lstat(&(0x7f0000486000)='./file0\x00', &(0x7f0000ba0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) listen(0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003ea000-0x16)='/selinux/checkreqprot\x00', 0x4100, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000003e000), &(0x7f0000156000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000129000-0xe8)={{{@in=@dev, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000850000-0x4)=0xe8) poll(&(0x7f00008aa000)=[{0xffffffffffffffff}], 0x1, 0x431b8446) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f000097f000), 0x4) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ff0000)={0x0}, &(0x7f00006e7000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d0a000-0x83)={r2, 0x7b, "c5d4b48f42c94a87e85bc06f37102bbf20cadb4619115f928a78f4e64fb07d246602d6c106dcff1a21f3eeff44d398a82c0743e17b6562ba2ac4c82c39e0681d559eed69970c3e24c71cf4a3acb72f096daf7132d0e885ae08287ec036bf27334794ef726e668275ce6ba82664d130e955993ec6f50da3ccf544ff"}, &(0x7f0000e70000)=0x83) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x1) 2018/02/01 23:59:17 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005e000-0x11)='/dev/vga_arbiter\x00', 0x28100, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000046000-0x1)='\x00') sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000005e000)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x2) r1 = syz_open_dev$sg(&(0x7f0000040000-0x9)='/dev/sg#\x00', 0x404, 0x2000000000000) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000060000-0x4)) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000004000)="d2451316a471852b580f72fed4d5abb73f5baba7fae6449733619eb96746f59f452d136bbedd3ccefb8bed304001c35c92b7affcf4de62754cf4e8568c523bee06478e94b4407ef70eb18a11247e97445930f8f368fe0a28", 0x58) ioctl$int_out(r1, 0x1, &(0x7f000005c000-0x4)) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000061000-0x4)=0x100000001) 2018/02/01 23:59:17 executing program 6: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2f}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0x0, 0x4}}, []}, 0x128}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpid() 2018/02/01 23:59:17 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f9000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000104000-0x4)='tls\x00', 0x4) r1 = dup(r0) syncfs(r1) ioctl$KDADDIO(r1, 0x4b34, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003de000)={0x3, 0x9, 0x8, 0x5}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000020f000), &(0x7f0000279000-0x4)=0x14) connect$nfc_llcp(r0, &(0x7f0000130000)={0x27, 0x9, 0x3, 0x7, 0x7cb4, 0x42c8, "c6bbc685b7584e2013e72c9091881eeda98a675009562a23a04d3a059377aa81f8736a240fa1d9c667e482ee85977b8e77cbc65b4025747c6d10c05c1cf283", 0x1e}, 0x58) 2018/02/01 23:59:17 executing program 6: prctl$intptr(0x26, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c9b000)='tls\x00', 0x4) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) 2018/02/01 23:59:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000057d000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x4000000000000000, &(0x7f0000000000)) mprotect(&(0x7f0000a23000/0x4000)=nil, 0x4000, 0x4) chroot(&(0x7f0000001000-0x8)='./file0\x00') 2018/02/01 23:59:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008b3000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00009c8000)=0xe8) ioprio_set$uid(0x3, r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000000000), 0x10) 2018/02/01 23:59:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000041000)={0x0}) sendmmsg(r0, &(0x7f0000ec5000)=[{{&(0x7f0000834000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x2, 0x1, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xcd8}}}, 0x3a, &(0x7f0000b0a000-0x10)=[{&(0x7f0000a21000)="8b6769aa74adf6d681833dab63ca3981939782a22eca8643c07afb4aafe6beca8bd80d8d0d095d0555918812d3ba192aaac27bac0504e250c964baf4df324e390fffab8dd4271f55f424610aeaa01f693350f00c084aa0c7f98f23fd4ebb535d598219859c43d2457d436bc68f9d0fcea2586facbe321aea4905f8efdb22d2d00409164e6dc1cab5b8313c670727b894657a45883850c3c4158fe375205f0781fb1d7b8e4fba704461c2464f71dc1414aeed5924c995ca2ad5d596a6015ed8c6d96697a7af20", 0xc6}, {&(0x7f00003a7000-0x46)="5ce30359c9684c9baea81ce559e2eba67c2c5deb68cacc1c17a78e6ad5263fb978942f4539e4f3987dcd61a8dcdcd84e93604f01e752a794ed9dc584a3a672a033dd50ab14d2", 0x46}], 0x2, &(0x7f000081e000-0x1124)=[{0x28, 0x101, 0xffffffffffffffc0, "e8403b67dd78014948de31605ade9fc4e5567decaa513b8619d0"}, {0x10, 0x84, 0x1000, '?'}, {0x100c, 0x114, 0x0, "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{0xa8, 0x6, 0x3, "a9222eec8c130ece203c45df498cf18cdab3b67bb2cefb50f5e023fc2ff149c91fafb0db08984c2aa5ef151201498e791f58eb6f71acde4bfc970a51be65d252e2f85b558aa53019d7908a85e74721eb9ad0b157fcab460a0ae2f1762f18abfe6c2bd89bc2f2851da1124ae2b8cb3d985b2c2b5edcbcc071ac369210488eeab8905cfd77cf146c4690c0931479a975ff3502fed6f10460db36"}, {0x38, 0x6, 0x6, "07793f30856bf86548a2c3eefbe375a28400cc7463ec369af62820202be8b3c73bb40b54d49e1d78c91e88"}], 0x1124, 0x800}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f00001d8000)=[{&(0x7f0000d93000)="e0a429ac839f8a7ababbd632f7f5506fbac1ff9134d93c9dfca20da40786039679cb34e81f7022ea5a3a989ddd8518d5ecedc02c04348e91da7f465347eda99a8a16018406111bc5c6ef386a5598e6a8af0ae72d35104ee7e7732c474de334357c10", 0x62}, {&(0x7f00007c2000-0xa4)="a400d38156a5ed81b9ed94b28aee5f69e5f38810f8e641c2b942992895403dbcc375264c65ec71d2e86b9d9df4c22292f3e4b3917ca3bd6f3c231ff8afbc1178f39b0289cbf885e7d2caa7a44134c5e5b294b637e0f36dff2fc4e9792fe45924a45bf8f238f53aa422f66bc326c1c9701d022ccd2ed2ecc4411264fd33f218d6b1693216462e742910d15ef1ee85c18bc9b9e246b8cc5dbbf69b9b4e9a5e86f7f476f27c", 0xa4}, {&(0x7f00007f9000-0x67)="d42b1ca90efecdea48a32bfed7721c8b492be2c50d3bea367e6f2a94b725fbbb7dc25091cbf3133ea174f06b9e3c8a2256db288317323bd01fa34cf0243a056b3c3374eca87c0346c000ce6b554e71c9241e8015c267785a81c08f03d0805acc212ee33d44dee8", 0x67}, {&(0x7f00001d3000)="d1200f873ed4b9dbec7cf4c1a84d3ec68b4eabcf73dc4cbbef8bbec61b2d88e8a0c33235bd4ca59e2a2a400f588191b5bfb8cb9c3f509b2c8324d2e6fe20d549434da41d8a9c9d894f8be2ad8ec86a79544650b08449e13c55d0eb6502d5296b69bccdf5d8effe5d8b62a21fcddf79b5a58f7eabc02a5e51f49371dbdf4cd83ebdb8fa89ef4eeb", 0x87}, {&(0x7f000072d000)="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", 0xff}, {&(0x7f0000e56000-0xc0)="1187609fca2313d1ae25576ee065744b109b4ee5cbb5aabdd9d2f548891e7b26a7da29b34c451f933f4f5b208413f638e2adc515a2b2e53d7643e26469e37e4acda9a41991b64b170f902a2e958c4a7680c260cd57757db7c20052fd312e90a632edefd5b091c512440d7f6148f1cf36d750525dab7b60953c96e18a92bb7f3a022178e8519a1948746dda972151ad8c6b8014e8f8385a3c843de69f87051375eccb52982140226a6bc7757bc59bc614e05a75ec9977b5c36be0945efc5a76e5", 0xc0}, {&(0x7f0000bfd000-0x82)="2a9f2769cc2a1d052ade7712b9202b6154e9836404bb40e43a957bde66545592807529be92136553d8e7bf860918b78f393cbb917e6fb52e265ca0bd65eec7f6a9befb1776931a7c20160db6a5ea3c67ad625c90d3e5364adec992604cd32eacf1008ec537f81db389e4e375cf01a24ba2aaf6e16f2900fdc89bc8605985400103da", 0x82}], 0x7, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f00006d5000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(ccm_base(lrw-serpent-sse2,crc32c)))\x00'}, 0x58, &(0x7f00003f9000-0x8)=[{&(0x7f00000e5000)="f4b418527b3eb3b474632214732bd4b312429763c06bbd926b97efbf112b12403a458bb99694b27957802ac5aa72dde0f0905c4a9a85dcdbd451ea3c2ce0b806e49b0518ff2d1fb09a9096603a5035b745a129e468738a578b1c13222b3ff3ca14278648ba251161dddf46b76645a9e359d84a9ab23a6ce6879c84e16d6235aac2b07f9f19ab7bcb9babe08bbace43fa012aa4b5c3842cc269388d9f6c0b1382bf4e59ffd5151af41098", 0xaa}], 0x1, &(0x7f00009c1000-0x70)=[{0x70, 0x111, 0x7fffffff, 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{0x7c, 0x1ff, 0x0, "72f3e0cd2a3519956280f9ea2eb21e5b0382b70cac66905c5e7564670fa58a5784307f8aaf4d7bd8c7c323c59418f422708684aa1cf13fe97525247938ca0c29ead9014fc0c925dc93a5d5107980f1bd815d36105a00153fcfc9c3e0954788ea31db280fb059fc14f6cb69eeaaa4"}, {0xcc, 0x11b, 0xfffffffffffffff9, "3dd42e8d48c5b41abfe5d48f49d1476d59a2851d03dce64e1df238ee8bca59e6110dd8a9d7876bb0a02adbb698c2878e18c0c1efddb63f593e58f85852dc567ea7c226190c9eaa69551a33105732973a737ec5df02f18af65751af8901c8706aa851bafcecf02e1507a960079307e93aeef42d8b08377057a9ba0efca1459e566b570ae146202ef57a4ede2bf61f9ad4f2fd02ad9fcedcc8cf1b4f0c509499abc42254c08b6ab26f7b8f0d073926d8959f5b9a8d10d474601a3446165248f9"}, {0xa0, 0x100, 0x80000001, "84fad469d0b688914025f67527239137a6a547bf0ce55be1fe96fe5cd2c427182c8cfea63aa04d382d1b3a2cbdeaed8143028ce57cd39b6d725f777a5d47830db2c3e9c0953438590977c0c3e836f0eae69e6462297b32a6be5acc4fe6505a09c8c8a21c88a515c88b78881827c320046a90ddd3215b7fbb6458df06f1374a6f92b42a19d7f5d3646d43311cfd6814ac0242de"}, {0x4c, 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"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"}, {0xc, 0x116, 0x9}, {0xfc, 0x0, 0x4, "9a3e863b1876ece663e319822bc239b68f8df006ee30ece657869973f1d7f1c9f9bc1de4fef3550de0b9cde79ea7df077cac268f5a9175d7342b37e798718d1ff48b561e6bc5d22898af02ee74aa495ea9d7cc4e0086fca058d51e629769d89101979ec7c886f527c065486fedee8f9953d082c178e7037262dd948993741d5231afbdd2b02e316678c47fb4e904ce6a51a68c024c05af7c7a88f8185a71a85b000176078b393941a3c5d0acae2fee698a86902d900106320dd1303ce47d6b94cba8db9a49013c4865ac97f8ddc75acfa5ca2dcd04934fd4fa5ad34613c35fb3d3eddc0cf3a60871836ee27a2cfa"}], 0x2354, 0x80}, 0xfd}], 0x7, 0x800) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/01 23:59:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000275000-0x36)={'system_u:object_r:dhcpd_state_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0xfffffffffffffffc}, 0x36) 2018/02/01 23:59:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4, 0x80800) pwritev(r0, &(0x7f0000b9c000-0x10)=[{&(0x7f0000b14000-0x24)="3c1f91536975011e4670fbeabfa49d7623f7fd1e6633c9747482146d13b63b8e5e598c33", 0x24}, {&(0x7f0000f32000)="a58cd322b70b875e2f06332fd5912ab15e7f6dd38758fd", 0x17}], 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000516000)='/dev/sg#\x00', 0x5, 0x8000) write$selinux_access(r1, &(0x7f0000777000)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x33}, 0x41) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000041f000-0x8)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc08c5114, &(0x7f00003e6000)) openat$selinux_member(0xffffffffffffff9c, &(0x7f00007d9000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/01 23:59:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000da4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b52000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e40000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002c1000)=0xcbc, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b0f000)) sysinfo(&(0x7f00008a0000-0x68)=""/104) 2018/02/01 23:59:17 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x5411, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/01 23:59:17 executing program 3: syz_open_dev$binder(&(0x7f00001e1000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0xf)='attr/fscreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/rtc\x00', 0xfffffffffffffffa, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000f2000-0x8)=0x2) 2018/02/01 23:59:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e21000), 0x800) r0 = syz_open_dev$evdev(&(0x7f00003b0000-0x12)='/dev/input/event#\x00', 0x1ffffffffffffffe, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00005d7000)=""/6) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00004dd000)={0x4, 0x5, 0xa5f8, 0x5, 0x3ff, 0x9}) 2018/02/01 23:59:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x7fffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000199000-0x4)=0x0) prlimit64(r0, 0xf, &(0x7f0000090000)={0x9}, &(0x7f00008d9000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r1, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xe61}}}, 0x88) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005c0000)=[{0xf, 0x3ff7be70}, {0xe}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000316000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000), 0x1f0) sendto$inet6(r1, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c0e000)='/dev/keychord\x00', 0x200000, 0x0) listen$netrom(r3, 0x7fff) 2018/02/01 23:59:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004e9000)={0x0}) r1 = inotify_init() r2 = mq_open(&(0x7f0000dd4000)='*]-{securityxGPL\x00', 0x40, 0x40, &(0x7f00000e1000)={0x8, 0x101, 0x6, 0x8, 0x9964, 0xffffffff, 0x5, 0x840}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/context\x00', 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f000095c000)=""/4096, &(0x7f00000d0000-0x4)=0x1000) r5 = userfaultfd(0x800) r6 = accept4$llc(0xffffffffffffffff, &(0x7f0000097000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ce1000)=0x10, 0x800) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000654000)='/selinux/create\x00', 0x2, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e6c000-0xd)='/selinux/mls\x00', 0x0, 0x0) poll(&(0x7f0000863000)=[{r0, 0x4229}, {r1, 0x44}, {r2, 0x2040}, {r3, 0x100}, {r4, 0x600}, {r5, 0x400}, {r6, 0x200}, {r7, 0xc000}, {r8}, {r9, 0x4080}], 0xa, 0x800) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r10, &(0x7f00005c1000)=[{&(0x7f0000bb0000)="cd", 0x1}], 0x1, 0x0) close(r11) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000bd8000)={0xaa, 0x20}) 2018/02/01 23:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0) getsockopt(r0, 0x8, 0x5, &(0x7f00000b9000)=""/152, &(0x7f0000afa000)=0x98) 2018/02/01 23:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000049000-0x8)) ioctl$KDMKTONE(r0, 0x4b30, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00003c5000-0x24)={0x0, 0x0, 0x10001}) 2018/02/01 23:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003a0000)='/dev/snd/seq\x00', 0x0, 0x2000) r1 = dup2(r0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b9f000)={@dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9, [@rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}, @empty, @rand_addr=0x1]}, 0x34) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000e3b000-0x4)) r2 = syz_open_procfs(0x0, &(0x7f0000016000)='net/igmp6\x00') preadv(r2, &(0x7f0000587000)=[{&(0x7f0000d79000)=""/148, 0x94}], 0x100000000000011f, 0x40060) 2018/02/01 23:59:18 executing program 1: r0 = timerfd_create(0x0, 0x7fffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000001000-0x8)={0x7, 0x100}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x10)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) fcntl$dupfd(r0, 0x406, r0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)) close(r0) 2018/02/01 23:59:18 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bdf000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f0000fda000-0x4), 0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fda000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000001000-0xc)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f00003e7000)={0x60000001}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fdc000-0xa)=""/10, 0xa) 2018/02/01 23:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330}, &(0x7f0000244000)) execve(&(0x7f0000357000-0x8)='./file0\x00', &(0x7f00009b4000-0x24)=[&(0x7f000087e000)='\'\x00', &(0x7f0000b09000)='{%\x00', &(0x7f0000a13000)='\x00', &(0x7f0000800000-0xe)='md5sumtrusted\x00', &(0x7f0000a2b000)='/bdev-user\x00', &(0x7f0000260000-0x4)='%{)\x00', &(0x7f00005ae000)='\x00', &(0x7f000091e000)='vmnet1eth1\x00', &(0x7f0000faa000-0x2)='.\x00'], &(0x7f000013c000)=[&(0x7f000029b000-0x19)='vboxnet1posix_acl_access\x00', &(0x7f0000024000-0x1)='\x00']) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) chdir(&(0x7f0000607000)='./file0\x00') 2018/02/01 23:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x14, &(0x7f000059d000)=""/58, &(0x7f0000aea000)=0xffffffffffffff6c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$tun(r0, &(0x7f0000fe4000-0x13c)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ce0541", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, []}}}}}, 0x62) 2018/02/01 23:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000068d000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005fb000)='net/sco\x00') openat(r1, &(0x7f000005e000-0x8)='./file0\x00', 0x141200, 0x1) r2 = syz_open_dev$loop(&(0x7f0000d07000-0xb)='/dev/loop#\x00', 0x3, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/02/01 23:59:18 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000029000-0x4)=0xe1a, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000001c000)={0x0, 0x31, "3051ade05867be20c1970334757907cada8b14baa5f1e58aecd463dce3be937dbc087a2ddcb8b3b9885d81d795ec70fd26"}, &(0x7f000002a000)=0x39) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x1)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002a000)={r2, 0x7}, &(0x7f000002b000-0x4)=0x8) getsockname(r0, &(0x7f0000029000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000024000)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x401054d5, &(0x7f0000029000-0x4)) [ 39.491822] keychord: unsupported version 0 2018/02/01 23:59:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000353000)=[], 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c9f000-0x9)='/dev/ppp\x00', 0x40082, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000bad000)={0x6, 0x6, 0x9, {0x0, 0x989680}, 0x100, 0xfff}) 2018/02/01 23:59:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000d27000-0x8)='./file0\x00', 0x48000, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00003d5000)={0x5, &(0x7f0000f45000)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000a25000)={r2}) r3 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') sendfile(r0, r3, 0x0, 0x3ff) writev(r0, &(0x7f0000f42000)=[{&(0x7f00002c7000)="b7", 0x1}], 0x1) 2018/02/01 23:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000a8d000-0x10)={0x3, 0x3, 0x1f}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 39.533933] keychord: unsupported version 0 [ 39.607579] binder: release 6817:6820 transaction 28 in, still active [ 39.614367] binder: send failed reply for transaction 28 to 6817:6825 [ 39.626668] binder: BINDER_SET_CONTEXT_MGR already set [ 39.632017] binder: 6817:6820 ioctl 40046207 0 returned -16 [ 39.637867] binder_alloc: 6817: binder_alloc_buf, no vma [ 39.637889] binder: 6817:6826 transaction failed 29189/-3, size 0-0 line 3127 [ 39.646069] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 23:59:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000b6a000-0x1)=""/1, 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000204000-0x34)=""/52) 2018/02/01 23:59:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000254000)='coredump_filter\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000ae000-0x50)={@generic="1676a3dc26c727a224d4c18338b2f377", @ifru_data=&(0x7f00007ee000-0x20)="d9fddfedc83d77184d000aeccbc72fd9adf412ead8b2d778295c2d9ff4cce327"}) pread64(r0, &(0x7f00009f4000-0x1000), 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c6b000)={0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000)="f701af2cf8c74d9a46a185efdf8df54c12b8b26d80311c5ea961de7674193147b1f93cf7129b1e90e504d814321baa563562e6a858dfdcfa8d9e7049df84c91d881ce38a050bc02d9bcfdacfbe53f7769c42c0f09cf59de897764d2f80737c4e1af92b030000009974cd01ec2bdd25bb09edd73e500d3bffcc6ddb04277e50c00bf54feea7c7f2104ae7cdd714bd1bf70ea06ca7807ddfbdd119f3134bd6350045d196081e22518e38f917ff09270fa4020be835621024d82441751689d10db473") setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000966000)=0x5, 0x4) 2018/02/01 23:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00007d8000-0x4)=0xe, 0xffffffffffffff07) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006a1000)) 2018/02/01 23:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0xfffffffffffffe7b) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac4000-0x10), &(0x7f0000ad9000-0x8)={0x77359400, r1}, 0x8) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000058c000)={0x0, 0x4}, &(0x7f0000392000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000034d000-0x6)={r3, 0x4}, 0x6) 2018/02/01 23:59:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bd000-0xc)='net/netlink\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000d3b000-0x24)={0x3, 0x6, 0x0, 0x22, 0x9, 0xffffffffffffffff, 0x7, 0xb0b, 0x200, 0xf0f, 0x7, 0x80}) ftruncate(r0, 0x0) 2018/02/01 23:59:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x5, &(0x7f0000125000-0x20)={0x4}) ioctl(r0, 0x2283, &(0x7f00003d6000)='g') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00002a1000-0x4)=0xc) write$evdev(r0, &(0x7f0000093000)=[{{0x77359400}}, {}, {}, {{0x77359400}}, {}, {{0x77359400}}], 0x90) 2018/02/01 23:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eaa000-0xb)='/dev/hwrng\x00', 0x179240, 0x0) fstatfs(r0, &(0x7f0000b51000)=""/184) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup2(r2, r1) 2018/02/01 23:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000), 0x47e) r1 = socket$inet6(0xa, 0x2, 0x0) dup2(r1, r0) pivot_root(&(0x7f0000153000-0x8)='./file0\x00', &(0x7f0000d74000+0x810)='./file0\x00') 2018/02/01 23:59:18 executing program 5: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f0000054000-0x4)=0x108) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() ioctl$int_out(r0, 0x2, &(0x7f000005a000)) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f000005c000-0x82)=""/130, 0x82) [ 39.658975] binder: undelivered TRANSACTION_COMPLETE [ 39.664213] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 23:59:18 executing program 6: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x39) ppoll(&(0x7f0000054000-0x8)=[{r0}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000005e000)) signalfd(r0, &(0x7f000004e000-0x8), 0x8) 2018/02/01 23:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000003000-0x2)) readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) pread64(r0, &(0x7f00002a1000-0x94)=""/148, 0x94, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00001eb000)=0x2, 0x4) 2018/02/01 23:59:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) unshare(0x400) r2 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r2, &(0x7f0000212000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce5000)={0x0, 0x0, 0x0}, &(0x7f00000ff000)=0xc) fstat(r1, &(0x7f000067b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000cb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) inotify_rm_watch(r3, 0x0) accept4$inet6(r3, &(0x7f000093e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000693000-0x4)=0x1c, 0x800) write(r0, &(0x7f0000005000), 0x226) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000925000)=0x3) 2018/02/01 23:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ded000), 0x94f386f79cff0d07) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000316000)=0x101) getrandom(&(0x7f0000845000-0xd1)=""/209, 0xd1, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r3 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r4 = creat(&(0x7f00001f1000-0x8)='./file0\x00', 0x80) bind$inet(r4, &(0x7f0000feb000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000476000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000939000)=0x1c, 0x800) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000238000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000a5000-0x36)={0x0, 0x2e, "854395573f3426b3119540ba70f9ee1829274718102a33a2efbb799f5595abd542c7f4abf0fb4ac4bd1a1d8db5db"}, &(0x7f0000309000)=0x36) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000e42000-0x18)={r6, 0x2, 0x20, 0x5, 0x7b45}, &(0x7f0000dda000-0x4)=0x18) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/01 23:59:18 executing program 4: r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$setperm(0x5, r0, 0x10000000000) 2018/02/01 23:59:18 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x120000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000008000-0x5c)={0x6, 0x1, 0x4, {0x0, 0x989680}, 0x4d05, 0x597}) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"18e448f2397798"}}, 0x10, &(0x7f0000005000)=[]}}], 0x1, 0x0) 2018/02/01 23:59:18 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000086000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) clock_gettime(0x9, &(0x7f00009f6000)) 2018/02/01 23:59:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003b8000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x0) recvmsg(r0, &(0x7f000041e000-0x1c)={&(0x7f0000a7e000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000eef000)=[{&(0x7f0000d0f000-0x97)=""/151, 0x97}, {&(0x7f000007b000)=""/39, 0x27}, {&(0x7f00007f9000-0xb0)=""/176, 0xb0}, {&(0x7f0000e6c000-0xd6)=""/214, 0xd6}, {&(0x7f00000c1000)=""/4096, 0x1000}, {&(0x7f0000c35000)=""/111, 0x6f}, {&(0x7f0000f28000-0xaa)=""/170, 0xaa}], 0x7, 0x0, 0x0, 0x10000}, 0x21) 2018/02/01 23:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ff0000)={0x0, 0x8}, &(0x7f0000ee3000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={r1, 0x4}, &(0x7f00000d0000-0x2)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00003f1000-0x1000)="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", 0x1000) 2018/02/01 23:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000d9f000-0xc)='./file0/bus\x00', 0x0) unshare(0x40600) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000011b000-0x4)=0x83dd, &(0x7f000041a000)=0x4) pwrite64(r0, &(0x7f00005b2000), 0x0, 0x0) 2018/02/01 23:59:18 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002e5000)) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00001a8000-0x4), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00004d1000-0x40)=[]}, 0x8000) writev(r0, &(0x7f00001c4000)=[{&(0x7f0000fc7000-0xad)="a0", 0x1}], 0x1) 2018/02/01 23:59:18 executing program 7: pipe(&(0x7f00000ab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) 2018/02/01 23:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000062b000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005f6000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000da000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bc5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = accept4$ipx(0xffffffffffffffff, &(0x7f0000cda000), &(0x7f00000a9000)=0x10, 0x800) pipe(&(0x7f0000aeb000)={0x0}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000148000-0xa)='autogroup\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cbb000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000)={0x0}) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000802000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r11 = memfd_create(&(0x7f0000a5f000-0xa)='Wsecurity\x00', 0x0) r12 = userfaultfd(0x80800) r13 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/keychord\x00', 0x10600, 0x0) r14 = socket$netlink(0x10, 0x3, 0x1) r15 = socket$inet6_dccp(0xa, 0x6, 0x0) r16 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bdf000)={0x0, 0x0}) r18 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d3e000-0x8)={0x0}) sendmmsg$unix(r0, &(0x7f000063e000)=[{&(0x7f0000e53000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000286000)=[{&(0x7f0000ff4000-0x88)="4d42d725c368aba8a68bba589cd877a180811505308935eafb6402674d70ca8e2718ca2c4b6ebcb54f746211efd0ddb50f115adde3f8bc6d267295cd70820b1835721f58ee2bc7a63c20dd4f629177429a0203240b5a6be8c9881e57f018e2b7068933ed94f9fb2f62d0556df6e840078e6501613b2818d6db39aab81618c00a37fc4b332e160d22", 0x88}], 0x1, &(0x7f00005f1000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x24, 0x1, 0x1, [r6, r7, r8, r9, r10, r11]}], 0x44, 0x4040040}, {&(0x7f0000a9d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006f0000)=[{&(0x7f0000d30000-0xce)="748c9ed9807419cb293c0e519a26874ef053e511e9f1636054b511fa1953184fc48fe01c5a39a38f03d606a6d1f9fe98a29c3b34414337eb60aac3117a3cb1162dca48dc840295079f112c5f1cb2f044ebf4d1f5a86bee4581b8b67b5e668dd2951e0fd547c60526fcf09f5e7553ed745131ce6b9fbbcd2f5db31d0ca920e7be81d01e6b91979cf07a6ebb65b87af4369cde29c8873aea034f2934a52b558757f9d25f8a7e8837a5fb2db24ebcb866dd64084aa962c19d53a43e6a50ed11c82c5e2fe0e77b00b39692071ec52618", 0xce}, {&(0x7f0000bd0000-0x8d)="228f055d25c3feccf7c05e78302f6a42be3b9bf00f03d1dde908bed79671b6ef45e5247f9fe9dad56534a047cbfe9e94f90ef5fc885a87f46c6138b326f871b1dce2ad80bc454391a9ad74836eecf9ab07a5f54013dd0254d13f1680fa6c356cd7b2d67b07a55687bbd62a87cd8c97a036a891a8b5eed2dbdba78820d3e319bd3f96f266e554213db9fa96e900", 0x8d}, {&(0x7f0000872000)}, {&(0x7f0000815000-0x29)="9bb754b9993b5a2fb39628969e3f8ba262995e48e039fb5689f7ace61114baa64097b4e0b9b032eec1", 0x29}], 0x4, 0x0, 0x0, 0x4008805}, {&(0x7f000017f000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000c3000-0x28)=[{&(0x7f0000a01000)="aa715046ef47cc8c8f9a4b610ba62411f3fa9223f757e31372d6641a9650d8fdf8d66763a68fcffb83be1da7a6ab382ad3ecd36de6297ea168cf3994623e72ee4767bdad0a33fe7bba7cf3a5a6113ce1ee9983b6aba19421b140d4d2563d621a08fa02519caa0be7d5db43dd4a02c493b3c332e83e53a80ebae687e7bffa0eb299395a21708085e0cf0cb480676af49f699d7e4d8e481de03cd02c1222c8514d12825f09e975fcac72bc9a3258611ca3f3a6bb644049863de66a0534eed62f266295087db30718487a58b56956262c6da4e55c9c603200e41b6d3c99c1e20c91d52634e3f1aee2ab", 0xe8}, {&(0x7f0000a47000-0x56)="062d965de11ad4585ea1111f6962ce6184d3bc7ad5bf977e3119bc74f13c43d160d49d8809e7a4336498fd5afb39072f3a04d72effa4b30ab5d9b331de67fcb686ca47b95e8fe258dc2cae244b465892aafa615e7918", 0x56}, {&(0x7f000021a000)}, {&(0x7f0000526000)="399fa095247613e8", 0x8}, {&(0x7f000046a000)="b543f9b67b4c3e86947ed7ffc40198bcd485edcf6938ce201a25e642151863fdd2e2a827879180bbf346b683d879fda4c383b0091184762362e04817f797be5299a5e609de793e03b2edd5131c7fd0c93a071f51acd506eec0419c9cf41d24997ce0d81d61e6844f68d9c4b773379172aa2a2fea0d29b66747943401857ee62f673fd22dd1c42ba033c6e8ff8c7cbba4e52b6998fb63b001db6b1181c5c4bfcc4de3bdeb82b79b9a146b425ffa2d62f4d8a9d3d56eaba47077eb37cb5517a4a5d26b68fe13282a6b81027c44d2f9b08431b3154c1991d53f3b68eb6e89e6", 0xde}], 0x5, &(0x7f0000dd6000)=[@rights={0x2c, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19]}], 0x2c, 0x4004000}], 0x3, 0x8000) r20 = syz_open_procfs(0x0, &(0x7f0000451000-0xf)='net/ip6_mr_vif\x00') preadv(r20, &(0x7f000094f000)=[{&(0x7f0000d60000)=""/242, 0xb2}], 0xac, 0x41) 2018/02/01 23:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000bb9000)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005b7000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f00002e9000-0x8)='./file0\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005db000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r0, &(0x7f000026b000-0x20)=[{&(0x7f0000a1c000)="c3c436cac9856c496e43fe754a86fe", 0xf}, {&(0x7f0000bb6000-0xdf)="9dfe1a4b330ce421e68f1788433e5121ad9e6f81c4b1954d30e89fddbdb47bf9a97be3d1afb5ff21e81e5123708c6cfc80c0d43514fb341ffc996ffc0cba316de839939ff696b0815be47bb98821b0d06422eeff29a2d81761203bb305f85bb37f879c981c3f136d729e356e2c4b752d90590da877f346d1c200a42eaacb1e6f264f9824d9f7ba3e115467610013117c2023260c719c414ad893bdaf5e07f4d81d5c8fe4c85437831d59316c1981d92d6ed19eab0182823635183e339b38a6ba9061392fb4d4ed109bd752c76fdf41defb09ae1be0287fcf6f8cacb74d16b7", 0xdf}, {&(0x7f0000955000-0x1000)="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", 0x1000}, {&(0x7f0000fc9000)="393b26f5f1a31591e7fe3ceef2e87fe9afb4120500846c3e8b7a6536586f13447f142e1321ff6db72e4d1eb523a2cf6e466d915544edaa93b704b2c48f28d6f52a87d002fe31d3f61f90bc5ed969800e89fac0630a24bb0b818826d27471985c42145fb1b6587ed9b16639c71474278c9d2dfcf97d1cd903c98ab55591c93037f8b1d80663d5a6ef1d449b1ef002c88a6ab4debf1899de2e86fdc49ddfbb80aec18bf16d9d097b5e84148b3e3d5b9948306b2f242b04141ba697470bed2695891740f4ac6882f45a8dc0c3841bfa3ef6a81f981e910e1efa5a19107d18d8c33ff2ca4662b17eecc73d2788759be810456f310b0438f902159d224f8bc3c144e7db6e745be30c50e71da1745680edcab4f041881999b87d2bc72df8857cf9f029feb3ed9927c6d65a519e1977f8304d346c768ba2216231f66e18495bd91b2200e21d50ac19c4c3b5fccc6f7ef73a3e028483216bb9240d0d96c6ccb74bc51a2d8db8f8b34f5dde69041762819065ec642ebf9cf3be818c77b2ee92a1330da8573737f4685d0db794db2f217dbd418a6c0218f9023999be71791a4e56cf4fe317caa0c6e89562be7b01b9f16f0bcbccf35494a57d5f7595e9d7ed9d25d271e60b69df45da61da7a5921248918e3b6970beb0fb71721e414a4bfae083acdcf57446be55bba7a565acaac1e4a523f5f7edd37c2e515b55eef281e6273d70dbd923edbb4b6e5ee35addb4a1b6d5f58e7444b280316c505cfc9152f53e75e66c635a38b318610f8118cf387d4209d18118b027896abf6afffd1ce2c30d78ea1db50c666731a4e6f9f5c82ca90794e182b8e5dfddc54c2b91adc464d0407bd5283a4773daa78120ecfb5f50cd2b4be9fcaaecae29fbef937bb9b69e4694dbbf1a3a96c795cd2bef22c39bac4d1a3b643037beec5c88c385607a06f988ef4b1a69336b5f4d21af8330d90de01367827bf505d6d118a03d00c506e4004288c66e0a3270e08b3465cd6de4e465011b4b19af9fd833965d8c2f73ade44e4d77a1ae214ed8fbdc3151bedc8d431e85bcdf93c965ac2f849a474535885e1c870bc2a0ec00d4069282f821e31bc733ca9a1b133a605c2a90ad9e1ea0350537391275a85ee715b8c1cb07e48f92957d5f2d70359a4bcdec32450181e160ce70c98513875dc507dccbff95d749bc60ff6b5a57277b220bff77277534772b4faa4191c3d0f5c126acc723838cf0a02fae8c15a88ab1c3895b8c6c412cb8bfa7c23055830b790f3ac7dcf39e5c00d16ec07fde146eb3fd815e204fff3202422a7d20d2c7dd166035e0c1574a6fd19bc9d3b080cecebe496ba38163ed41c411a26a4ceedc4edda7eea260a3e532deaba735866a91ccbcd0855cea4a604dd62550134e2b3e8be425134ba2dce36d0afcfb9740655375c6d81efa7b7c54eb4ab394d4b37b19d4820ad2463bf3239d612d4869bbadfc8f5dab361d40ea58ff7b41a9460dacf742219b26ea2efe53bbc655d7278fcaa0a111cf95d6a4333d1635c9de906de2ca5d2b0e928c31fdeca6f79e1b80657eb9198f4ba883fb1d4afbb64c4e5716a8db23009f0fc74ae586688f44eff151179742554a83a6ee3383d07981f314dcf20c04ee1c0c4c73fd6bc24587f825143a2714243926c4228c6e8e592dc431ddf8c82223b053e89fd526e937da6ed384c5c44a860c4013a61d82ec0da6009a243c65e6f905bd365b1284ca4d23627f9598c8d8e9ba4608ae404750fc9549edca5219ac0753981b2a0639930171d1ad2d799f6eb3a3116fd4766243d711e684768b7fbcb922275c2c2aff95b44893b84c45f71eda68ebeaf67903e8a4552d8af2720c06c1de9bb151a6b7c6d46fa6ba6158b6a6e209debd47bb2dd769aaa4249f3178c1efeacb620805e2099378d8644d4d8693b2d73e17167933123f45ba929c381f952a53423b06f34f2e078d8018f131bc05935cc9a074d904269d848c1913c6cfe6297b034561e61813731f0f52425d379650bbf84e81757f5d330408b1aa37b184d93c15e2b3c853b84aca1d2f8c252033443fbfdb100509ae148774a07548a6ca1baca91737299a738c2d448cbfdcc717ba826149a29c4f4d89f4f592c528a441d82472130c3cac48325b65c9bbeec0dd9988b1c86b19484bd53beef27fe556b5dee983e2c72ee643efa0e5a705354a2e0614d5b8b0097cc3a766a2e0972884c4c6c90b4c9edbabe2944b8aa3f5844ec8d7572b760bc1e48dec3472e4d59fd4aadbf545819a3b1828c45531e489e2a73fa9fee546de6cf13ccd385d9bdf671208ae951d6a1a4a16a43f87bf664098c76d30607093256fe2ca6fb0c39db5f873eda0ca46f89ec884ca7c74ac1bd3b477d1b5cf41b788aefc5ddd51bf7d451caa52a4e3383a3c6e1c76eb5e946e20635140c071b0110ffeb40a04892133d8575820d253f70ab0967d88f2f478d5c80c8afc149f53974acb0a04058f42218ebbe1a523b6ced5370e6e84d5822a09ccec3cc88b0ee8a4af7abb0576068d33b28400e49dfd71519d92027016440f63c8443fdcb22efd39f05a0af3e9e04b19e36b2c4333b35b30cb44d3c9f709d648796ff17e7f0cd1b99cd62c9877de2955060f20462c7f72557c4554f5ffcdd1a06e750e885dfd6519f80c7eff4abad9b87ff9af6051c15b1161ddf2b57550e099e1c685fc618a8003d31e22baf96d02a1d84c9f893bcc11d239dd36c73a166b24e67c9f55e77f779ea3bc9ffe7520994b4d4c8667cc712159bd6aa89fc6b5b5fcbacba06d29d30a5eb36f805bcc95f120963ff87b9412bcc7044f2ccb9784a21265845ceb7dabf46be3c4cd1b1d7f1d8cac97f2b47717e4c57d62de7d2314e1847eb65232612c05404ab65ba188de33d4418e6115f490e1ac7cf32305df83361958d2c755144dd88166973027079ae474bc6f1e4b896b3634638add97213e6cfae6aa82e6d594fcfddd0a926dceecac9b611da1d992f12fdde6492e6ef3dd97e533c6ecc9deee37dd7ec4813a21eeb05195b52add71d1d02c48de405e903061defdca27a585277a0b2aeea1aa1c284177b2768b4cb57cc71eef7ef0c6f674110836171576e067322d942e6b12fbacfb40c4bb176b5b3cf111c9bbe56443a705133df48c2056b1b80fb6ae9775c824519563ccd44ef2473d2498ca03cfd37c0c31b95dad38dc14a5d226f7199c8c5b12580ad971fda5b4948334788f498fc99ae1411469a873b8df6d6479b0bbced28236911918f725a95631be672d46f01d3c643792cf3197a4a1f19b210d279ef0b70e60b0f399a91b488927d410232b7070bc71376b22eadcf270ff6d9ee316635ffbb6c85fb6ad947a33fc3b8f67efe8f669879dd62cd87ba5cf48a14e946581015a6934bb7ab7403fd57f7134a77e21528895c591dcfc7f1bc08643d23a4edb4a454a2a1d6b68d05845500ea898b3f260bad7b3e50a59872663f50c1778a51fd91707666d31f652ccbe62f9146ae0dd5d69b5c3436558c056f91e38bb302f1d6f851cd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0x1000}], 0x4, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f00002b8000)={0x0}, 0x80000) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000d0f000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/01 23:59:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) fcntl$setpipe(r0, 0x407, 0x2) sendfile(r0, r0, &(0x7f0000001000), 0x400000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') vmsplice(r0, &(0x7f000033d000-0x20)=[], 0x0, 0xb) 2018/02/01 23:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r0, &(0x7f0000155000)='%d`', 0xdf) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/01 23:59:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000+0xe2f)={0x2, 0x200, 0x8000, 0x200, 0x0}, &(0x7f0000fcf000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000059f000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000929000), 0xff) readv(r2, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/01 23:59:18 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f26000-0xd)='/dev/net/tun\x00', 0x0, 0x90000) r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f0000f20000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000f22000-0xf), 0x16b, 0x48000, &(0x7f00000a9000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000032b000-0xa7)="4d5e608b8d85d52b407c9a1673024efc3ddcdf09401e82e839dfd518fcd5a5e663eb3743dcc3d1433d303a3a42cd2734857aff9d1273f1ac43edf2790565ae6527c96810f4ffc14f49fd5e7b4d515abfd26e7232aa83f05bb8c06f2f90b273ec370035cbea73556caffed9a5591ee3b54c59bc3dfd72f7ca9ec34032fd5217238649d68357062523665010289f98c98b31361f8c32e0d1dfa6cf26c1d3265d073de3ba14a3020c", 0xa7, 0x20040000, &(0x7f0000f26000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) writev(r0, &(0x7f0000cf8000-0x40)=[{&(0x7f0000f23000)="a0", 0x1}], 0x1) r1 = add_key$keyring(&(0x7f0000150000-0x8)='keyring\x00', &(0x7f0000a8a000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00006d0000)='keyring\x00', &(0x7f00002da000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x2, 0x225b, r2) 2018/02/01 23:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000)='loginuid\x00') rt_sigprocmask(0x0, &(0x7f00001f2000)={0xfffffffffffffffe}, 0x0, 0x388) setrlimit(0x1, &(0x7f000076f000)) ftruncate(r0, 0x3d) 2018/02/01 23:59:18 executing program 6: socketpair(0xb, 0x1, 0x401, &(0x7f0000502000-0x8)={0x0, 0x0}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00008f6000-0x8)={0x4, &(0x7f0000d15000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r2, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/01 23:59:18 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x3, &(0x7f0000006000)=[{}, {}, {0x7fff}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x401, 0x2}, &(0x7f0000009000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000)={r1, 0x4}, &(0x7f0000005000)=0x8) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000000a000), &(0x7f000000a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000009000)={r2, 0x36, "ffb1e75ee3434a7ba6a22b4c6b0f18db36cd67aa2a12fda18c42ee5d32ba69f766f22e1a989a24f42507de93a7aab9a976eb70cc89f5"}, &(0x7f0000009000)=0x3e) write$evdev(r3, &(0x7f0000008000-0x30)=[{{0x77359400}, 0x7fff, 0x3b}, {{0x77359400}, 0x8000, 0x4, 0x401}, {{}, 0x0, 0x7, 0x5}], 0x30) 2018/02/01 23:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000995000-0x1c)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000307000)='/dev/keychord\x00', 0x101080, 0x0) read$eventfd(r1, &(0x7f000095c000-0x8), 0x8) 2018/02/01 23:59:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008d7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d9000-0x8)={0x2, &(0x7f0000002000)=[{0x64, 0x1}, {0xa, 0x5, 0x0, 0xffffffffffff0001}]}, 0xfe08) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008da000-0xc)='/dev/autofs\x00', 0x20000000080001, 0x0) connect$pptp(r2, &(0x7f000075c000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000242000-0x4)=0x3, 0x4) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000074f000-0xc)=@known='trusted.syz\x00') eventfd2(0xffffffff, 0x1) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00008d7000)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00') sendto$unix(r1, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000014000-0x8)=@abs, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00001fd000-0x4)=r2) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 23:59:18 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 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) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) listen(r0, 0x53e3ee3) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)) 2018/02/01 23:59:18 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000939000)={0x0}, 0x7be62a7b77f0d3f0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00004e5000-0x4)=0x80000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/01 23:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) r1 = creat(&(0x7f00001ce000)='./file0\x00', 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003e1000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x1, 0xfff, 0x7fffffff, 0xe, 0x4}, &(0x7f000016c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ffe000)={r2, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x19}}, 0x401, 0x3, 0x0, 0x7, 0x80}, 0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00004ca000), &(0x7f00007af000)=0x4) mq_unlink(&(0x7f0000682000-0xd)='/dev/binder#\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) fcntl$getflags(r1, 0x40b) 2018/02/01 23:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000542000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) r2 = syz_open_dev$mice(&(0x7f000034a000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000a45000)=""/4096) fsync(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000069f000)=0xffffffffffffa6c9, 0x4) 2018/02/01 23:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xfffffffb}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) r1 = request_key(&(0x7f00003f3000)='big_key\x00', &(0x7f00008ee000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b2a000-0x30)='wlan0vboxnet0%vboxnet0trusted+em1ppp1vboxnet0%\\\x00', 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000456000)="ee860c480e88700bd22322ed61cc07f88d4a1feaf6e8963018ffeff1840e5db875f11b84ecf033ee25cd7e68b8fa4d10942ccdfab1bd676849c4158d9d0cf9f78fdc1e58eaced23f11a0c3b0b7606da3142d9cc7d32bc36c047d60369e56", 0x5e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005ed000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x3, 0x4, {0xa, 0x2, 0xdbc8, @loopback={0x0, 0x1}, 0x80000001}}}, 0x32) [ 40.058923] binder: 6945:6947 transaction failed 29189/-22, size 56-8 line 3004 [ 40.086414] binder: 6945:6947 transaction failed 29189/-22, size 56-8 line 3004 [ 40.099469] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.105355] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 23:59:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00001a8000)=""/2) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) 2018/02/01 23:59:18 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r1, &(0x7f000038f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000fd1000-0x4)=0x2e) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000fd1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) pipe2(&(0x7f0000c76000-0x8)={0x0}, 0x4000) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000f46000-0x1000)=""/4096) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fd1000-0x8c)=""/140) r4 = inotify_init1(0x802) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000fd2000-0x8)='./file1\x00', &(0x7f0000fd1000)=@known='user.syz\x00', &(0x7f0000cf8000), 0x0) inotify_add_watch(r4, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000fd3000-0x8)='./file0\x00', &(0x7f0000fb0000)=@random={'osx.', 'bdevbdevtrusted\x00'}, &(0x7f0000fd2000)=""/109, 0x6d) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fd3000)={0x3, &(0x7f0000585000-0x18)=[{0x7, 0x8, 0x9, 0x101}, {0x6, 0x800, 0x8, 0x40}, {0x0, 0x91, 0x7fffffff, 0x8}]}) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/02/01 23:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c60000-0xd)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000103000)={0xaa90, 0x7, 0x4}) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r3, &(0x7f000036f000-0x8), 0xff) 2018/02/01 23:59:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xfffffffb}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) r1 = request_key(&(0x7f00003f3000)='big_key\x00', &(0x7f00008ee000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b2a000-0x30)='wlan0vboxnet0%vboxnet0trusted+em1ppp1vboxnet0%\\\x00', 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000456000)="ee860c480e88700bd22322ed61cc07f88d4a1feaf6e8963018ffeff1840e5db875f11b84ecf033ee25cd7e68b8fa4d10942ccdfab1bd676849c4158d9d0cf9f78fdc1e58eaced23f11a0c3b0b7606da3142d9cc7d32bc36c047d60369e56", 0x5e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005ed000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x3, 0x4, {0xa, 0x2, 0xdbc8, @loopback={0x0, 0x1}, 0x80000001}}}, 0x32) 2018/02/01 23:59:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008ab000), &(0x7f0000938000-0x4), &(0x7f0000dcb000-0x4), &(0x7f00008f0000)) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000d6a000-0x8)={0xffffffffffffffff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/02/01 23:59:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x802, 0x67, &(0x7f0000131000-0x8)={0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000442000-0x10)=@common, 0x10) r1 = socket(0x10, 0xb, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000125000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f00001d2000)=0xe8) recvfrom$packet(r1, &(0x7f0000562000-0x3d)=""/61, 0x3d, 0x42, &(0x7f00000ae000-0x14)={0x11, 0x4, r2, 0x1, 0x6b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) sendmsg$nl_route(r1, &(0x7f0000fdd000-0x38)={&(0x7f00004ae000-0xc)={0x10}, 0xc, &(0x7f0000745000)={&(0x7f0000b61000-0x2ab4)=@newlink={0x6e, 0x10, 0x605, 0xffffffffffffffff, 0x1, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0xfffffffffffffeff}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003fb000-0x8)) 2018/02/01 23:59:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x502}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e89690216118f4cbdcd656718059abd7466b5d", 0x9b, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000abb000)=0x2, 0x4) fchmod(r1, 0x0) shutdown(r0, 0x1) fcntl$notify(r1, 0x402, 0x80000001) 2018/02/01 23:59:18 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000011000)=[{}], 0x1, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x2) 2018/02/01 23:59:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c81000-0xe)=']%O\'\\em0}eth0\x00', 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000f33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000297000)=0x14, 0x800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005b0000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000012a000)={0x3, &(0x7f00008f3000-0x18)=[{0x2, 0x0, 0x0, 0x4}, {0x7, 0x0, 0x8000, 0x7ff}, {0xd71, 0x8356, 0x8, 0x8}]}, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) recvmsg(r2, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c1000-0xcb)=""/203, 0xcb}, 0x2) 2018/02/01 23:59:18 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r1, 0x1, 0x6, @random="117d4c104017"}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) 2018/02/01 23:59:18 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) uname(&(0x7f0000000000)=""/88) 2018/02/01 23:59:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0xfffffffffffffecb) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0x2fc) 2018/02/01 23:59:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000a2e000)='pipefs\x00', 0x0, &(0x7f0000319000-0x25)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000908000-0xc)={@dev, @loopback, 0x0}, &(0x7f0000e4e000)=0xc) preadv(r0, &(0x7f00006e6000-0x10)=[{&(0x7f000082d000-0x5d)=""/93, 0x5d}, {&(0x7f000090c000-0x86)=""/134, 0x86}], 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006a0000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8, r1}) statfs(&(0x7f0000b3b000-0x4)='./file0\x00', &(0x7f0000116000-0x46)=""/70) 2018/02/01 23:59:18 executing program 7: socketpair(0x8, 0x0, 0x72de, &(0x7f0000419000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000-0x1c)={&(0x7f0000001000-0x48)=@full={{0x3, {"4ff2a1bad43da5"}}, [{"27c61644f3521c"}, {"08373fd39091b3"}, {"da951aa4c4397f"}, {"30b2e40f8557ad"}, {"b188a71e60b16e"}, {"172a5c746a1146"}, {"072f35a0228c5b"}, {"f4c4993c99c99b"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000001000)="199c1a6e9d31646f0f612b67f569ad009b296488820f4193d351f0d2fd2b44", 0x1f}, {&(0x7f0000000000)="2790acbb808a19353f3045e88fbfde4b66f23daf7ad4d7fe9def072acd9058dc0fb36e7a5c8562a0bf785c46b204e7917fcaf05d2fc02a309c39cd7f85389cad7b814eebfb1500e4c2c8bd8ca0327f74cdf88919e6f91087486285cb628ed354eb29dfda02c06c601a42bdeff781217c615abe81d00eda12f1feb150afa7b08bc11102f7f2934dbf403a9039ab47cb398b141dff067b027aeb1519aa8ed23844b4d18ae0f0c031e1badd", 0xaa}, {&(0x7f0000000000)="268065e03b93255ecba356f137b64ae427529758ed860bd4b6f15e833d342097e3c9ffccd33c62909f407245af49dfc283ed52e45b83bf8464dd19760f79a328fad2e48f4ce85b00941a8cc2e715b89677741caedc3c4590b8581cc240d13cd237a2b76ccb146a59eb7551d0089846204cef7a20d9774dff9b6aa16c67616be60c36422994bee189f440ab793e2d61df0122e7b8521ebcb1cb4ca1b2da225bba6ec83337dbb06c4ef94271ca2150d9802a28578e0e105f1683139f1e0a2c4e4faa2c115b04ee876c", 0xc8}], 0x3, &(0x7f0000001000-0x34)=[{0x28, 0x107, 0x1, "adb9c065505a1ae46f4604094de4383a86c739a6f4573dfdb7c70c"}, {0xc, 0x10e, 0x8}], 0x34, 0x4000}, 0x40) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x14) ppoll(&(0x7f0000001000-0x10)=[{r1, 0xc000}, {r0, 0x1000}], 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x8)={0x1}, 0x8) prctl$intptr(0x1, 0x80000000) [ 40.312257] device syz5 entered promiscuous mode [ 40.373370] device syz5 left promiscuous mode 2018/02/01 23:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000, 0x80005, 0x4) write(r0, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a00071008000100feffffff0700000000000002", 0x24) 2018/02/01 23:59:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/02/01 23:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) socket(0x10, 0xf, 0x0) getpeername(r0, &(0x7f000042c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, &(0x7f000018b000-0x4)=0x1e) 2018/02/01 23:59:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006eb000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f3c000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000431000-0x14)={r1, 0x2004, 0x9, 0x101, 0x7ff, 0x11}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00003e3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) sendfile(r0, r2, &(0x7f00009d9000-0x4), 0x4) r4 = request_key(&(0x7f0000962000-0x5)='ceph\x00', &(0x7f0000163000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007a3000-0x21)='f)vmnet1wlan0mwlan1bdevvboxnet0!\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f000006f000)='keyring\x00', &(0x7f000005d000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) 2018/02/01 23:59:19 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000006000-0x2a)=""/42, 0x1be) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000)=0x100000000, 0x4) getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x400) syz_open_pts(r0, 0xa000) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c72000-0xe8)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00001b2000+0x300)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000081a000)={@dev, 0x0}, &(0x7f00004cf000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000708000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000fa8000-0x4)=0xe8) getsockname$packet(r1, &(0x7f00001c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000551000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000e79000-0x1c)={&(0x7f00004f5000)={0x10, 0x0, 0x0, 0x18001021}, 0xc, &(0x7f0000cbb000)={&(0x7f00009f1000-0x118)=@ipmr_newroute={0x118, 0x18, 0x2, 0x0, 0x2, {0x80, 0x10, 0x90, 0x76, 0xfc, 0x7, 0xc8, 0xb}, [@RTA_MULTIPATH={0x24, 0x9, [{0x3, 0xc9d5, 0x1000, r2}, {0xf639, 0xd, 0x84, r3}, {0x2, 0x4, 0x81, r4}, {0x1000, 0x5, 0x7, r5}]}, @RTA_METRICS={0xd0, 0x8, "4720d26ba5042f132fe2b2770197593c53add1fe34c805fdf6ec63afa195703bf88b73d54ff52efb7125fa9366d36df783cd78c96cd0293d38b2511e1c3101e2627aff6d8d31c917f7a0ba5c12860e901a95560b35f89bf0d434cdedf40d067a17363700e754b35a9019da465ae837c672c6f6e958a7bb22e42a58d0f9fa80e13164762b6b71c1b953a5fbbb1d3cb85b684bfd75bc4feabbe9a67a50043cc1d9fed38194da87ab7c5f130131b454c1d2975d75d60be2df8c980d3b2e72d94515e9dec2f02705013e090c"}, @RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x118}, 0x1}, 0x400c0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10100200) bind$inet6(r0, &(0x7f0000676000-0x1c)={0xa, 0x1, 0xfffffffffffff001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r6 = userfaultfd(0x0) select(0x40, &(0x7f00002ad000)={0x72a2fc35, 0xffffffffffff04bb, 0x81, 0xffff, 0x100000000, 0x2, 0xaeed, 0x400}, &(0x7f0000bce000)={0x89, 0x4, 0x596e, 0x100000000, 0x3, 0x40, 0x3, 0xdbc9}, &(0x7f0000027000-0x40)={0x3, 0x100, 0x3, 0x394b9436, 0x0, 0x222a, 0x1f, 0x1}, &(0x7f0000654000+0xd8c)={0x0, 0x7530}) r7 = dup2(r6, r1) getsockopt$ax25_int(r7, 0x101, 0xe, &(0x7f00002c7000-0x4), &(0x7f0000127000-0x4)=0x4) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000344000)='tls\x00', 0x4) sendto$inet6(r1, &(0x7f0000570000-0x6e)="28fd1eed2198ac213512767fd6157620cc81dca69c1422453c1b8b4ab93e8727396991b6ae7ad4474a2fdc7cfbae328a66d4298b63c5fc0f7b35aa3702235b4c362408be630ad3b07ed18811ae1312b3f60831ef18dde9321cb06f3ca91d9a47bb0935b323ce815ebb17da8822e4", 0x6e, 0x4000, &(0x7f0000a9a000-0x1c)={0xa, 0x3, 0xaa84, @empty, 0x9}, 0x1c) vmsplice(r0, &(0x7f0000e82000)=[{&(0x7f000090e000-0x6e)='A', 0x1}], 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed3000)='/selinux/status\x00', 0x0, 0x0) dup2(r0, r6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000c20000-0x4)=0x2, 0x4) 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0xfffffffffffffecb) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0x2fc) 2018/02/01 23:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffc, 0x8, 0x0, &(0x7f00002a2000), &(0x7f0000e80000-0x4), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000573000)='/dev/autofs\x00', 0x84000, 0x0) mq_timedsend(r0, &(0x7f0000878000)="ae824771fafc3f47a408", 0xa, 0x1f, &(0x7f0000205000)={0x0, 0x989680}) 2018/02/01 23:59:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000011000)={@dev, @loopback}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000560000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:59:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioperm(0x9, 0x2ec, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000012000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000014000-0x4)=r2) r3 = mmap$binder(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x5, 0x11, r1, 0x3c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000011000)={0x58, 0x0, &(0x7f0000000000)=[@reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x78, 0x10, &(0x7f0000004000-0x78)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1), 0x1, 0x0, 0x2e}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1), 0x1, 0x3, 0x1e}, @ptr={0x70742a85, 0x0, &(0x7f0000003000-0x1), 0x1, 0x0, 0x40}], &(0x7f0000012000-0x10)=[0x58, 0x60]}}, @increfs_done={0x40106308, r3, 0x1}], 0xcd, 0x0, &(0x7f0000012000-0xcd)="a3e7c7f04135f7870286186e6cf0c65a2816bb9d15f9abfaea19f576c90763bba4db994fb1bf59191123ba0ad7a9dc26fe15abd9a47ba2225cb01e532b5a9d0a5a34836ac460893cae915ce720571538fad213b0c6f34c2ca335e00d981cfb256f9bcb16d6296bcb76ea8b09816fc69cc9041e28197984854b36b3aa99edf63792b8c6f9dee2e4b300778cd9ad93477ba2c8cee6e3038d7ab5d5e09c5fc4413ac3db53372dcaa3f854d1d86a57f648073632fca8fb16469a7548feb432bd1d2f60ced964f9e7c10f125ed00bd8"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000044b000-0x87)=""/135) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x1) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000386000-0x27)="2600000030003e01050007008980e8ff06026d20002b1f00c1e9ff0951f10101c703b500b078", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/01 23:59:19 executing program 3: userfaultfd(0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fremovexattr(r0, &(0x7f0000012000-0x14)=@known='security.capability\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:59:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000045d000)={0x0, 0x10001, 0x5, [0xf7b, 0x3, 0xc019, 0x8, 0x40]}, &(0x7f000038b000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x101, 0x8000, 0x9, 0x3b38, 0xffffffffffffff2a, 0x5, 0x0, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000001000-0x5)="985b7386bf", 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x1f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000-0x4)=0xfffffffffffffeff, 0x4) r2 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh_indir={0x39, 0x0, []}}) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) write(r0, &(0x7f0000bad000-0x63)="bd523cff9c1c6906e6f4146036b2f91cb55a2e312e3b44681d41cdfd1d20b0f0fb16abd58256ea5b0ed68a1af41d159fecae1eb011ebfccbbd3063116970d38522d89ab1d946de96cd4e1d11a4ce8c12f03c73638b960d82a63d763f0a0cabb02a5d5c", 0x63) mkdirat(r0, &(0x7f0000125000-0x8)='./file0\x00', 0x82) write$selinux_user(r1, &(0x7f000067e000-0x2d)={'system_u:object_r:anacron_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fd6000)={0x0, 0xc0, &(0x7f0000f65000-0xc0)=[@in6={0xa, 0x1, 0x7, @empty, 0x80000000}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x101, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000003d000)=0xc) ioctl$KDDELIO(r0, 0x4b35, 0x10001) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000060000-0xa)={r2, 0x629, 0x1, [0x3f]}, 0xa) 2018/02/01 23:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000007d000-0x10)={0x0, 0xffffffff, 0xffffffff, 0xf5, 0x0, 0x8001, 0x10001, 0x4, 0x46}) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='wchan\x00') epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000350000-0x34)={{0x3, 0x1, 0x81, 0x3, 0x101}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/01 23:59:19 executing program 5: fchdir(0xffffffffffffffff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a10000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x80000000, &(0x7f0000000000)) syz_open_procfs(r1, &(0x7f0000f5e000)='net/if_inet6\x00') openat(r0, &(0x7f0000d4f000)='./file0\x00', 0x2003, 0xa0) 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000a65000-0x1c)={&(0x7f000093b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000864000)=[{&(0x7f0000018000)=""/149, 0x95}, {&(0x7f0000bd4000-0x7b)=""/123, 0x7b}, {&(0x7f0000dc3000-0x9c)=""/156, 0x9c}], 0x3, &(0x7f0000483000)=""/188, 0xbc, 0x7fffffff}, 0x10022) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00004af000)={@loopback=0x7f000001, @empty}, 0xaa) readv(0xffffffffffffffff, &(0x7f0000528000-0x30)=[{&(0x7f0000ab3000)=""/41, 0x29}, {&(0x7f000069a000-0xf3)=""/243, 0xf3}], 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f1000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000310000)={0x0, 0x0, 0x0, 0x88b}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000c9d000-0x10)={0x47e8, r2, 0x10003, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034b000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000366000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20}, 0x48) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d26000-0x15)='/dev/pktcdvd/control\x00', 0x480001, 0x0) 2018/02/01 23:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008db000)='keyringcgroupmd5summime_type!bdev{keyringem1\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) pwritev(r0, &(0x7f00004d6000)=[{&(0x7f0000b36000)="69e74193c256572e72be484e81957eb9f2fa12aaa246621417de77c60e0729593eaf886ca26383becf70e06279129bda728a3ca654fbe2b72efc073f7c72259560503974c3c6fa6f1a6509adb196ed05e85f4be2f6f03b8e1a6b7d6e190b097cb36c2804c61c43a25358bbd568f93f0c6e4f85fc9ed01d7306380b1bdf155f07e18ec8cbab3056375b9355077814770c139799e6fee199041ab0430e08e3883fae947b0a793dc0d057b1ae35012d549eb7f9eac34ed3d3cc53319c4320c20121defcd85f78959c443ab1ed984e1addfc58d6c83b72536eb84d", 0xd9}, {&(0x7f0000fe2000-0xdf)="9780dde2213c0719d9911f2425985abdf2c33ed72f21d6397593716dcbc0ddf8c0c6ba8d8e79c98b9748a9fcfaa5a5e5e6f5ce785b940636725685c375cb2e4d83c13d85900129816e6e07e4f99f5990126b5b7307e4fa51b169377ba33c8536865605c2acadcf5a055728740bfd6cf624df7c42e7bdf4f91c6c5a99853321d2e09a159a37e230b3891a7a887d2c78f53bac935a00e217432d6feb4f5302530e89d8ff2af0981c642c48ec46a0d606817979e04d5119a3929de2c06f42a20b326dccbeb281047848d25a26b466a16fae67a3a4e62f719ead4cf3a7b857dc49", 0xdf}, {&(0x7f000065e000-0xc4)="8ae3d8bda014ede22fb4e2388ab3fd31aa8ef5bf3011e37b2277908dd311f73047320eb9867860d4611af36812a251edb9fc0bae634b86536c26901d6202a32276cd2bcc0ef6ac7c286c64209aeb74a2ec40bdb1d59a30171ad2de48ac37c4647927fe9e88a95b819137e90bcabfd95af20279e687770d53ce3e009083336e86c8b59aa71ad3cf776eadf0c55ac627078327760b560b82feca257fcf8dc7bed6a9134b288e2aa3e807c89f8bd3942845d92992c8a0f8f24e8c34a14e7a5c1cc6a3469b02", 0xc4}, {&(0x7f0000617000-0x15)="eee8fb623cd14493ff1b5b45f3851c492b17daca1a", 0x15}, {&(0x7f0000300000-0xb7)="47ca1cf438f937552c099578f5b3d7ecc6a4227fac792a1b10cceaf58de2509f4b638ec0d688c0aa78b396625a014cc3d81f08c24514e91a187bc9dddae52c1ac366ebf437ee9da06babdd2e28cc13d336bb6fdc44a23317a61d5c66f7bddb0614fabb549a7b2ed55bed66714aa1f81f4092f09deb6e86fe97c4d41a82dc01ec8788c96635afdaa0830000d6cc96b7ecda56289e71cf69e9ade016620bdb0b05ab9ca5ad8c30c4cf5b63905c022b2d19879f9055676db7", 0xb7}, {&(0x7f0000e29000-0xf)="bebfb5520527a3af0b749e062253dc", 0xf}, {&(0x7f0000612000)="6f16544c61c859242a6e5b9801d085f291a81c460da9ed6300c0f4f7043977820837049c44eebe0fe9a09e995743cf50f1f2126d0b931cb1d8b70efc0a5c51cdfd3dc619934df063ecc62b7ecd527544d19b74e826be7510af0239bb513bef9e65e1cf5f61c0d4694bb2c6874a380a78f60f43be8dca6869946c6f78c7ec890609f726a4bb5b52ecaf5577fa263a889d5ddf8bac46d7fdd68ffa1443b083be6c", 0xa0}, {&(0x7f00005cd000)="5c6e1f78494907410c0d22c2a48023f839fcc96f6210410c12d002aa40f6c283ec98b34833e5861c304daeb74392d9e10b3b9a9a126dba3f568bfe09cc3eaa92c6727dda5d88ce3a23c604c8fdb98708a2f48940e18ec09459e5691ffa81f8b8ac626a9c7adb7e0e4c09d431a6ff601721a2b4162ce8411f78ddd8c1d0a9acc94117742cb65a9c11d809eff1b628c9f60b16c6931017aaef62c5cd1a1671e2fad252f35b", 0xa4}, {&(0x7f0000d04000)="003ad4c6dd51ed2775353d1658f41fc644c4d0053cc36282db3cb4f59d3cb83107a16c7bd0b85bc3fca6addfb2e2e28f2b8f9440", 0x34}], 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00008a0000+0xb90)={0x0, 0x0, 0x0, {0x77359400}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd4000-0xc)={0x0}, &(0x7f0000ee0000)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000aa1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) sched_setaffinity(r3, 0x8, &(0x7f0000f0c000-0x8)=0x200) 2018/02/01 23:59:19 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000010000)='/dev/loop#\x00', 0x0, 0xc0600) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000016000), 0x1) ioctl(r0, 0x4400000000001279, &(0x7f0000003000)) 2018/02/01 23:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000494000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000111000-0xc)={0x0, @empty, @remote}, &(0x7f0000fb7000-0x4)=0xc) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f0000ca9000), 0x4) 2018/02/01 23:59:19 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000625000)='/dev/usbmon#\x00', 0x6, 0x2000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ad7000-0x5c)={{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, {0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x4, [0x7561, 0x0, 0x80000000, 0x1f, 0x7, 0x8, 0x0, 0x174]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000dd1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c46000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x10000f, 0xfffffffffffffffe) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000974000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/01 23:59:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, {0xa, 0x0, 0xb4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x2, [0x5, 0x4, 0x10000, 0x7, 0x7, 0x1, 0x1, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000043000-0x20)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000002b000-0x8)={0x0, 0xcc9}, &(0x7f0000033000-0x4)=0x8) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000045000-0x10)={0xcb, 0x0, 0x1008, 0x66fcdf6, r2}, 0x10) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7fff, 0xb000000000000000, 0x0, 0x5, 0x0, 0x8, 0xfff, 0x7f, r2}, &(0x7f0000045000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001f000-0xa0)={r2, @in6={{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0xbb2, 0x8000, 0x5, 0x2, 0x80}, 0xa0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000044000)=[{&(0x7f0000042000)="b06145d938e44df6084b4912252148d111", 0x11}, {&(0x7f000001e000-0x77)="4b1edb2f4ada1f3d5142e0841f81580a0340ab13c700d68ebd14445b5d310eef86f3b66d2dfb6d594a7d790b49611022c2d102d25874e43df8d1224f4fc74c1c4e1ec7dd2a633cbc97487fb9c9675259c50825829ce933ad79871f76b9f4aa06fa2b596787a8e4897a973c592b0cf41407c1be5abcd791", 0x77}, {&(0x7f000000d000)="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", 0x1000}, {&(0x7f0000045000-0x4a)="0c6d20a40150a16e28517c1112779d23b89a250e338ed4dba6eb8639ef2bd87079a0d4291932940937a60c9f26a654dceca24458c9540819d2aefec74712301abaff5a26e49e0c4dad27", 0x4a}], 0x4, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000045000)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000046000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000017000)={r4, 0xa18, 0x10, 0xf2a, 0x1}, &(0x7f0000044000)=0x18) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000047000-0x8c)={0x0, 0xfffffffffffffff9, 0x3, 'queue1\x00'}) 2018/02/01 23:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000036a000)='/dev/input/mice\x00', 0x0, 0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x2, 0x4, {0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}}}}) 2018/02/01 23:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000000004, 0x0, &(0x7f0000a30000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e2d000-0x7), &(0x7f0000a35000-0x4)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7b000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f75000-0x8)={0x0, 0x7fffffff}, &(0x7f0000e7c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ec0000-0x8)=@assoc_value={r2, 0x10000}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) timerfd_create(0x5, 0x80800) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a80000)={0x0, 0x80000000}, &(0x7f0000b6a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f23000-0x8)={r4, 0x3}, &(0x7f0000ee1000)=0x8) 2018/02/01 23:59:19 executing program 0: r0 = socket(0x9, 0x8020400000000802, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000250000), 0x4) 2018/02/01 23:59:19 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00007b0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f3d000-0x30)={0xfffffefb, 0x0, &(0x7f0000279000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x271, 0xffffffffffffff97, &(0x7f0000164000)=[], &(0x7f000027a000-0x40)=[0x0]}}], 0xfffffffffffffdac, 0x0, &(0x7f00001f8000)}) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f000000a000-0x2)) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aae000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f000042a000)) 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x23) ptrace(0x4207, r2) ptrace(0x4208, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/01 23:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001de000-0x4)='em1\x00', 0xfffffffffffffffe) r1 = dup2(0xffffffffffffffff, r0) r2 = syz_open_dev$sndseq(&(0x7f0000cea000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r3, r2) 2018/02/01 23:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e53000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cf8000-0xc)={0x0, 0x9, 0x30}, &(0x7f00006c3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000a000-0x8)={r2, 0x81, 0x6}, 0x8) r3 = dup2(r1, r0) vmsplice(r3, &(0x7f0000995000-0x80)=[{&(0x7f000072a000)}], 0x1, 0x0) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xfffffffffffffffb, &(0x7f000002b000)) exit_group(0x100010) [ 40.636743] binder: 7094:7101 transaction failed 29201/-22, size 625--105 line 3127 [ 40.673532] binder_alloc: binder_alloc_mmap_handler: 7094 20265000-20279000 already mapped failed -16 2018/02/01 23:59:19 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a6c000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000cea000)={0x100000001, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000000000)) 2018/02/01 23:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') readlink(&(0x7f0000c4f000)='./file0\x00', &(0x7f0000753000-0x63)=""/99, 0x63) r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1}, {r0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000), 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1b000)={0x0, 0x0}, &(0x7f00009ec000)=0xc) r4 = getgid() lchown(&(0x7f0000175000)='./file0\x00', r3, r4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000128000-0x8)='./file0\x00', &(0x7f00000db000)="72026d667300", 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000cdf000)={0x0, 0x6cff0a12, 0xff}) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/01 23:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000125000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003d5000-0x14)={@empty, 0x0}, &(0x7f0000673000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005a8000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7f, 0x1000, 0x9, 0x0, 0x6, 0x2100140, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000046000-0x18)=[{r2}], 0x1, &(0x7f000086b000-0x10)={0x77359400}, &(0x7f0000c16000-0x8), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) 2018/02/01 23:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060f000-0xa)='net/icmp6\x00') sendfile(r0, r0, &(0x7f00004db000)=0x80001, 0xff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000243000)={0x1}, 0x4) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c3000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/02/01 23:59:19 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000-0x10)=[], &(0x7f0000004000-0x4)=[], 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000007000-0x10)={0x1, 0x7}) 2018/02/01 23:59:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x72790c8836a45296, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={r1, 0x80000, r3}) clock_nanosleep(0x5, 0x1, &(0x7f0000001000-0x8)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000df5000)={0xa, &(0x7f0000df6000-0x50)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000101000)={r5, 0x4}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000), &(0x7f0000a17000)={{0x0, 0x0}, {0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r7, r6}, 0x0) fsync(r2) 2018/02/01 23:59:19 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000002000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000edb000-0x20)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000000)={{0x0}}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000004000-0x10)={{r0}, {r2, r1}}, &(0x7f0000899000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)=@random={'os2.', 'vmnet0user\x00'}) [ 40.683208] binder: BINDER_SET_CONTEXT_MGR already set [ 40.683216] binder: 7094:7116 ioctl 40046207 0 returned -16 [ 40.708732] binder_alloc: 7094: binder_alloc_buf, no vma [ 40.716470] binder: 7094:7116 transaction failed 29189/-3, size 625--105 line 3127 2018/02/01 23:59:19 executing program 6: 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) truncate(&(0x7f0000002000-0x8)='./file0\x00', 0x4a) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x2002, 0x0, 0xffffffffffffffff, 0x1, 0x1ff, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000-0x8)='./file0\x00', 0x9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000-0x6)='cubic\x00', 0x6) userfaultfd(0x800) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x0) ioctl(r0, 0x1, &(0x7f00004e3000-0xc4)="f89234eea17f055afc1cab7b9d3f96fee02c823e66a0982662633044ac87e7f2c3d992e36b9120aab97ff1ecb2051650892b60bcfa62cc8bd9ced2a17c7aa6159a168b84c512915745fe7b7e1fa4c5013a0d20bce066f75ef6686ceb7ffa32f389a81841a865a9e4c2fb48cebbb17bc21248ab202088680784429de42101b783545501507a1b4988429061a77407c7feb367b285fa343a6a2b3c24f965266361835e9f1ad0f9bd3b87f21fe08cd1c4a37b82d3559e3febd5a75312138c0d53f6cc718342") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known='system.posix_acl_access\x00') prctl$void(0xe) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/01 23:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x0, @empty}, 0xffffffffffffffef) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) socketpair(0xa, 0x4, 0x4, &(0x7f0000511000-0x8)={0x0, 0x0}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000cbe000-0x4)) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000a9d000-0x1)) sendmsg(r0, &(0x7f0000393000-0x1c)={&(0x7f0000a05000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00001c8000)=[{&(0x7f0000556000)="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", 0x218}], 0x1, &(0x7f00006ee000)=[]}, 0x4008810) close(r0) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x2, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000003000-0x63)=""/99) bind$inet(r0, &(0x7f0000011000-0x10)={0x2, 0x1, @rand_addr=0x8001}, 0x10) r2 = socket$inet(0xf, 0x3, 0x2) sendmsg(r2, &(0x7f0000009000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f000000a000-0x80)=[{&(0x7f000000c000-0xb1)="c985660b507df1b2964ffde7b3c517b5", 0x10}], 0x1, &(0x7f0000001000)=[]}, 0x0) 2018/02/01 23:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x6, 0x1f) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0xff09, {0x0, 0x0, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) setpriority(0x0, r1, 0x1f) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f000002c000)=[{0x10, 0x29, 0xb, "9134"}], 0x10}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000001a000-0x1)=0x3) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpriority(0x1, r3, 0x9) 2018/02/01 23:59:19 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000002b000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x7ffffffc, 0x50, 0x4, 0x7fffffff, 0x7}, &(0x7f0000039000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001f000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x4}, &(0x7f0000020000)=0x98) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000039000)=0x7, 0x4) write(r2, &(0x7f000002d000), 0x0) 2018/02/01 23:59:19 executing program 6: kexec_load(0x0, 0x0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002df000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9b6}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3800}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}], 0xc0) 2018/02/01 23:59:19 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa4, &(0x7f0000001000-0xa4)=[@in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x90}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xbe}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}]}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xba)={r2, 0xb2, "bcbb88c933ec8efe8a2e65d546f5b651e55a4dcf7e6c21105f1f6edb0a9c1370980516bebe951a144b7fb5229e418a76a1e3a10c75ad1d69857b3f07e3c56213d9c126222631161b176789a98e282a6aa9ac749be7ad59c2d3e96897e05da0104568f10b166051ee09685c80d3a962738e62bafd8de35af4973c2bda71a05365091425502adf548f9eca40c3c1306f59fbc88225699fd7840b87e251b147f423362c29e2e003c56bfe77b6e100703e126b9f"}, &(0x7f0000001000-0x4)=0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x0) accept4$inet6(r1, &(0x7f0000dbf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000e73000)=0x1c, 0x800) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000087a000)='/dev/hwrng\x00', 0x80, 0x0) connect$pptp(r3, &(0x7f0000601000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) 2018/02/01 23:59:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d39000)='net/ipv6_route\x00') getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00008bd000-0x4), &(0x7f0000da8000-0x4)=0x4) 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000007000-0x12b)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca, "b7ab051edd36a39410d5630733152fb8"}}}, &(0x7f0000006000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x20000, 0x0) write$selinux_validatetrans(r0, &(0x7f0000002000)={'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 'system_u:object_r:klogd_var_run_t:s0', 0x20, 0x39, 0x33, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x75) 2018/02/01 23:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r0, &(0x7f0000b7d000), 0xfffffdb5, 0x0, &(0x7f0000a15000)=@abs, 0x8) ioctl$void(r1, 0xc0045c7f) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) dup2(r0, r1) 2018/02/01 23:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00004f1000-0x8)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ce000)='/dev/hwrng\x00', 0x402402, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000113000)) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000008e000)={0x80000001, 0x10001}) chmod(&(0x7f0000117000)='./file0\x00', 0x100) openat$ptmx(0xffffffffffffff9c, &(0x7f000078c000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) sendfile(r1, r1, &(0x7f00003a7000), 0x400000ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000074d000-0x8)={0x1, [0x0]}, &(0x7f0000a69000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003df000)={r2, @in6={{0xa, 0x2, 0xffffffff7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0xfff, 0x7}, 0x98) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000c26000-0xc)={0x8001, 0x9, 0x8000, 0x10001, 0x800, 0x6}) 2018/02/01 23:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000051c000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00002a4000-0x5c)={0x9, 0x2, {0x0, 0x3, 0x9, 0x2, 0x4cbb}}) mknod(&(0x7f0000ff4000)='./file0\x00', 0xffe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000595000)={0x0, 0x5, 0x0, 0xfac, 0x100000000, 0xfffffffffffffffd}, &(0x7f00001bb000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f7c000-0x8c)={r1, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f00002d7000)=0x8c) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000ee1000)=""/174) r1 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000608000-0x4)=0x9) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000627000-0x88)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/02/01 23:59:19 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000eca000-0xd)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000848000)=0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) 2018/02/01 23:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000023a000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000ef7000)={0xfff}, 0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000ad000-0x8)={0x0}) r2 = dup(r1) faccessat(r2, &(0x7f000065a000-0x8)='./file0\x00', 0x2, 0xa00) faccessat(0xffffffffffffffff, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/02/01 23:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034a000-0x8)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x10001, 0x3f, 0x0, 0x80000001, 0x20000000}) r2 = open(&(0x7f000093c000)='./file0\x00', 0x0, 0x100) mq_getsetattr(r2, &(0x7f00007d4000)={0x5, 0x1, 0x7, 0x1ff, 0x7, 0x10000000000000, 0x4e0d, 0x401}, &(0x7f00008e6000)) 2018/02/01 23:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0f000-0x3b)=""/59, &(0x7f0000cb2000-0x4)=0x3b) setrlimit(0x0, &(0x7f00005ad000-0x8)={0x100000001, 0x100000001}) r1 = syz_open_dev$sg(&(0x7f000034a000)='/dev/sg#\x00', 0xffffffff, 0x4100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000076d000-0xe8)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000086000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a17000-0x18)={@loopback={0x0, 0x1}, 0x4, r2}) r3 = request_key(&(0x7f00002ed000-0x5)='user\x00', &(0x7f0000b37000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000441000-0x11)='}^&wlan1!keyring\x00', 0xfffffffffffffffa) sendfile64(r0, r0, &(0x7f0000c0f000)=0x39, 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a5d000-0x15)='/proc/self/net/pfkey\x00', 0x7ffd, 0x0) utimensat(r4, &(0x7f00008aa000)='./file0\x00', &(0x7f0000e83000)={{0x0, 0x2710}, {0x77359400}}, 0x100) add_key$keyring(&(0x7f0000149000)='keyring\x00', &(0x7f00001b9000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000942000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d33000-0x4)=0x3, 0x4) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000767000)="5bd6e1b4e02467016212c7cdeb992c5339a250b9425103b7dfca1830f867946ecf5ecfee5ab8a88c1ad7b1850f0787c6124f10f92e198a4520d7fb290c69afe142648e8c4547989809d29e26b31aa8cda54c5042b3691ad8945153c2eb8ba3b5c0186cfbdc", 0x65) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r4, r1, r3]}], 0x20}, 0x0) close(r3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f000014c000)=0x1000, 0x4) close(r2) 2018/02/01 23:59:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x20001000401}) 2018/02/01 23:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f00008f2000-0x4)=0x6) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3}}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) sendfile64(0xffffffffffffffff, r1, &(0x7f00001d2000), 0x1) 2018/02/01 23:59:19 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000011000-0xc)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000011000)={{0x1, 0x401}, 'port1\x00', 0x80, 0x20, 0x800, 0x1, 0x9, 0x1, 0x400, 0x0, 0x2, 0x7}) 2018/02/01 23:59:19 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000068b000-0x28)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7, []}}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f0000fdc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x400}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fdd000)='GPL)selfselinux-^(\\-cgroup-$vboxnet1]@eth0-\x00', 0x3) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000040f000)={&(0x7f0000afc000-0x1c)=@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, 0x1c, &(0x7f0000fde000-0x20)=[{&(0x7f00008d6000)="8096482998242fad1133a369d2468d", 0xf}, {&(0x7f00007c6000-0x51)="4a2cd1457c56f49b78912906e048723d00c3011fc7f99c477a3248c56e1605962595331140992ca5fbda8be935b5acd5a3fbd243638ead79dd9fcf361249d026ce67b8804b09047109ad32682b1ef1bc9b", 0x51}, {&(0x7f0000fdd000)="328fd45a1e145496c89d22f9b55ca2eddedce63145e0a6b0c7bc74c6b10e019d6fdb7636d49d72f333e1af542144eef990c3ce74af2cdd62ffb8640e7dc60cf939baa0ca6c5335cb2826eea87425b1a144e34cc85d8362537ca9788ed3395232e643ad33c19a396080020eb2b2cbe11837aac55e9ade61cd1b7e1b0f669b08269e548871023a31ae05cc984e44b7663035d7b38bd9f529d5cec6", 0x9a}, {&(0x7f0000fdd000)="9cb46163ce9935af9b1fef02b6633c87a034d0f8c90750c627b59c37a1e75f347f24b54160bca0cb17732afe157a5097a70df7c8ff9d8a47218a578529aa1bdf51419eb9a5b23d6f630502499f9142d583b5d3e7fb471b0621f518d6122c8b2091804520f443f299d8be0d49b34ee3327706477f200806f86e55329788ff315fa2fdad99cd5eab6bc32acb0d2e13b1e3060ce8a0d29daafe6f2d475e54a76859447563ec0124232630fbfd1c152674f40091f4a048b5b235237a340e5aca36d5ef18592d", 0xc4}], 0x4, 0x0, 0x0, 0x4}, 0x1) 2018/02/01 23:59:19 executing program 2: futex(&(0x7f000000d000-0x4), 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x80000000000c, 0x0, &(0x7f0000d1a000-0x8)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/01 23:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4) munlockall() setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e88000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000089f000-0x8)={0x0, 0x1}, &(0x7f000063a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b47000-0x8)={r2, 0x10000}, &(0x7f00004e2000-0x4)=0x8) close(r0) 2018/02/01 23:59:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10200000000005, 0x0, &(0x7f0000562000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000ad2000)=@abs={0x0, 0x0, 0x3}, 0x8) fcntl$lock(r0, 0x25, &(0x7f0000171000-0x10)) 2018/02/01 23:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000aea000)=[{&(0x7f0000a5e000-0x29)="290000001a00fffd2a007500000a002102000000000300000000ffff08000800000200000400c000f3", 0xffffffffffffff78}], 0x1) 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f000037e000+0x53a)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ba6000)=0x8001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000670000)={0x0, 0xb6, "372f78cbddbf6f2ec730777e766295880a3458dd7af4030b30f75dc97eaec69175e2329e86e73de47ffbd6dd28640683ce7b9048e0c99b4aeebbdbd68db8a0bad053f48a7a1ccf81449f349f215fc2060e6f43de0f8decd149a109d49448c6b68066bd381592b4cfc9bc054f3e3297670aaaaff0507db46968dc9bd5025badde0b1da5fb4c52c71855b779230c8ddc91530bdfc182494da04edbc6e702f27d4711694ec4ed9fdfb41544c0bb64a12c92543bded9c71c"}, &(0x7f0000c0f000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000437000)={r2}, &(0x7f00001ce000)=0x6) clock_gettime(0x0, &(0x7f0000b81000-0x8)={0x0, 0x0}) utimes(&(0x7f0000866000)='./file0\x00', &(0x7f0000124000-0x10)={{0x77359400}, {r3, r4/1000+30000}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/hwrng\x00', 0x400000, 0x0) symlinkat(&(0x7f0000eb6000-0x8)='./file0\x00', r5, &(0x7f000041e000)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005db000)={0x0}, &(0x7f0000750000-0x4)=0xc) r7 = fcntl$dupfd(r1, 0x406, r0) perf_event_open(&(0x7f00006a9000)={0x4, 0x78, 0x80000000, 0x5, 0x5, 0x8, 0x0, 0x8, 0x4000, 0x0, 0xe6, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x3, 0x4f0, 0x5, 0x7fffffff, 0x3, 0x7c57, 0x0, 0x0, 0x100, 0x5a3, 0x3, 0x7, 0x5da8, 0xff, 0x8, 0x3, 0xfffffffffffffff7, 0x7ff, 0x7, 0x3, 0xfffffffffffffc68, 0x1, 0x101, 0x888, 0x8001, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f00000c6000)}, 0x20, 0x1, 0x8, 0x2, 0x100, 0x0, 0x7}, r6, 0x9aba, r7, 0x1) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000307000-0x5c)={{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xca6}, {0xa, 0x2, 0xba5f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x10000, [0x5, 0x8, 0x80000000, 0x8, 0x3f, 0x0, 0x1]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000ed7000-0x4), &(0x7f0000d5a000)=0x1c5) 2018/02/01 23:59:19 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000004000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f0000001000-0x20)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000006000-0xa)='id_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0xa)='@vboxnet0\x00', 0xfffffffffffffff8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000-0x6)='.dead\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xb6)="2e38cabe1f72711494fa8eee28a1fb17861beaef8c46d55880bd03c4d8de45ac9c1306153f2906931c87e85ab8260696f7fc6a4655c82fe0d6185c1a3b7bd5136116fa924d4ec58335efb72ffc2dd57c68df3f8cba437fb8126ffd5124e694dd5201632197e6fe0ad7abfb5d300c5dafe36c86a349e1be108e190405dd63c8c9c639a212942b3cf1bc2b498c69a85bd9642dee7ab098827fdcf2b0b07fc0dc5ba23887816479b15dde14557e5654ab4165233f93f14f", 0xb6, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0xffffffff00000001, r3) sendto$inet6(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000004000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/01 23:59:19 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000068b000-0x28)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7, []}}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f0000fdc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x400}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fdd000)='GPL)selfselinux-^(\\-cgroup-$vboxnet1]@eth0-\x00', 0x3) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000040f000)={&(0x7f0000afc000-0x1c)=@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, 0x1c, &(0x7f0000fde000-0x20)=[{&(0x7f00008d6000)="8096482998242fad1133a369d2468d", 0xf}, {&(0x7f00007c6000-0x51)="4a2cd1457c56f49b78912906e048723d00c3011fc7f99c477a3248c56e1605962595331140992ca5fbda8be935b5acd5a3fbd243638ead79dd9fcf361249d026ce67b8804b09047109ad32682b1ef1bc9b", 0x51}, {&(0x7f0000fdd000)="328fd45a1e145496c89d22f9b55ca2eddedce63145e0a6b0c7bc74c6b10e019d6fdb7636d49d72f333e1af542144eef990c3ce74af2cdd62ffb8640e7dc60cf939baa0ca6c5335cb2826eea87425b1a144e34cc85d8362537ca9788ed3395232e643ad33c19a396080020eb2b2cbe11837aac55e9ade61cd1b7e1b0f669b08269e548871023a31ae05cc984e44b7663035d7b38bd9f529d5cec6", 0x9a}, {&(0x7f0000fdd000)="9cb46163ce9935af9b1fef02b6633c87a034d0f8c90750c627b59c37a1e75f347f24b54160bca0cb17732afe157a5097a70df7c8ff9d8a47218a578529aa1bdf51419eb9a5b23d6f630502499f9142d583b5d3e7fb471b0621f518d6122c8b2091804520f443f299d8be0d49b34ee3327706477f200806f86e55329788ff315fa2fdad99cd5eab6bc32acb0d2e13b1e3060ce8a0d29daafe6f2d475e54a76859447563ec0124232630fbfd1c152674f40091f4a048b5b235237a340e5aca36d5ef18592d", 0xc4}], 0x4, 0x0, 0x0, 0x4}, 0x1) 2018/02/01 23:59:19 executing program 2: unshare(0x10000000) r0 = socket(0xb, 0x807, 0x0) getpeername$netrom(r0, &(0x7f00001b3000)=@ax25, &(0x7f0000001000-0x4)=0x10) 2018/02/01 23:59:19 executing program 7: timer_create(0x6, &(0x7f0000d85000)={0x0, 0x3b, 0x68b29326dc795da2, @thr={&(0x7f0000c18000), &(0x7f0000ff9000-0xac)="90d94717779754c39213a0926b55fcb5b998b1f2e78e9128ab7689640febcaca62b39165205b8e1d8164ed24805de8e3d23bcb11463989e34a2d8192e8023740028cb314439d2a5766f98858b4c5b0ae70b66e5865ff4c6ae897909086b86e3c0fcd542888a3aa647e613ab4118f00a23acade3b0d010be97b5a4c157717bab6024e851acf1acbcffda90b4d07f87c8006b1616f4e01aa45383e27a9390147a617fb8a7e5157ed149215e349"}}, &(0x7f00000b6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000c59000)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000b64000-0x10)) mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x401) 2018/02/01 23:59:19 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) sendto$inet(r0, &(0x7f0000012000-0x94)="33d61ba6c3f25ffa373d61dc0f9d318d9b07fa6e0ae4f12c53d51cd836d217c424f6dd59e07efe978a6bfc93f81d7492654e1d183de1f7f58e5e385e1a7a6662717b2b10c884bd193b7ff324629126b6fed6aa018d0f98733d1cd9e31b34bc66f119f2c49af6df52c893aed58ed0a8feb6e53ca85cb922561c1c50b91adc93569dd421ed5b06fcb3891bf636920b96bde9e329c6", 0x94, 0x20000000, &(0x7f0000009000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000012000)='{\x00', 0x3) 2018/02/01 23:59:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e10000-0xfc)="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", 0xfc) connect(r0, &(0x7f0000202000-0x58)=@nfc_llcp={0x27, 0x8001, 0x3, 0x5, 0x81, 0x3, "f477c13a7c01cbfda8947d93f729d3977661533c691d11d6444dca214e786da1580a359a828ed9b89aeb5b97b98222939fc00ce9879b734902bd997cfbad5a", 0x3ff}, 0x58) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c29000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000fe3000-0x58)={{0x81, 0x101}, 0x1, 0xffffffff80000001, 0x100000000, {0x3}, 0x1, 0x2}) 2018/02/01 23:59:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 23:59:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000cf000-0x10)='/dev/sequencer2\x00', 0x408200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0xfffffffffffffffd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009da000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005b2000-0x14)={0x0, 0xffff, 0xd8e, 0x5, 0x100, 0x6}, &(0x7f0000fd8000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000055a000-0x8)={r2, 0x10}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000061b000)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f000027b000)={0x3, 0x7, 0x1, {0x0, 0x989680}, 0x3, 0x92bdedc}) flock(r1, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003ad000)={0x0, 0x4, 0x5, [0x100000001, 0x3, 0x80000000, 0x50508f77, 0x3]}, &(0x7f00009ec000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00006d8000)={r4, @in={{0x2, 0x0, @empty}}}, 0x8c) pwritev(r3, &(0x7f0000268000)=[], 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f39000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000001e000)={0x4, 0x2, 0x10001, 0x73e1027a, 0x6, 0x79d2c27a}) sendmsg$netrom(r0, &(0x7f0000c16000-0x1c)={&(0x7f000089a000-0x48)=@full={{0x3, {"107431de39ae37"}, 0x800}, [{"13a189e598f947"}, {"b4ce79a6da2461"}, {"662b9d9cf13038"}, {"f185834ce9e4d2"}, {"7355d80e511b71"}, {"b10e0004506bfd"}, {"6efa32f3cc011b"}, {"d62f9ea489fade"}]}, 0x48, &(0x7f0000235000-0x30)=[{&(0x7f0000e47000-0xc7)="f4f815d7c6c3f067de52338ac922cbf003e2e0d8acd8409cc7fd336ac5d8bef3abd12babe54e3480e442735cd35884090b047c1a66c609483763c8318472cff2d67396d183cfa428ae2b2bff398d9ace0c3ce49026515bcec9787211c9b22fd4b68c577f1768e290f829ea5c8f5d2f8883fc8acbf85c81faa8315c84504a026d339dcc740af88ea0f22692d1e707bbcf7f2ec56e6821616016249e5de4efb9851d7882596f18b2363682e5fa536f7435e768ba0388212a368a375a6ee095e91d223a08d8e34a19", 0xc7}, {&(0x7f00006a7000)="c97a51c2adcc24b9b5471653b9b6c369737b5454b7ca03b02e4815acf96b0ea9e218d84d3f9bba9e5fc9f8a7bf09c9d158c76df0b4ab30ea920ce4c08f3ad2c983cfd52e91b2ef563673e34a3c0014fb07f2f1a1351d37170111b46b1d876cbfd19518c593423dd4cfbbe6511e5a61442d9596f19e3e6010930ff390db7cf68362617cd50c9581a66fc8a7f7b3aed3", 0x8f}, {&(0x7f0000dee000-0xb3)="3dfaf9946e0ad3bc28bc35fcb25ff73784da666e84e23af0af89c1ea25d28bb720d2084be14e5fe8b61a8e17a7e8b398825c824bf6787dd58d938cb3128bcb3a63c3608be0704c0634be2696c02d86bfbb33d2c3f29332231bde704be987abc90d9751b9c36168993a5aa03d61f511e2baa99716a6084c1dbc42d2cacf0fc5eee312ad2cff22300c45136062c558d4bbafb2234a442cd3ed5209df3f881cc7101f93e7d20d9f043978a51d6b5a3e606638437e", 0xb3}, {&(0x7f0000708000)="b49c26563e3601cc2ea3208e8c3d4b3bc28460e5ecc42f72b7918df01063d0dd0f93aa70e0961c15ff3fa77d9929e08311276360976634c8cedd05998eed49f883351728295674ebe35b4597d7a7fa2b3d78f63f7f433d9415a7d1d40ad1d0f092820ebba60bc8632fc0b5a304c77d640b5d1a6f2fde90333b39ce552a86c2b0e89e00e79abe262f54df51ef1f26a8008ccc1a4de198071ef3eab2", 0x9b}, {&(0x7f0000e3d000)="4587d9c695e313163b4a3aa5828b5c0d776ece7a720aa754d98fae3abe0999f5bfabea40cf28aeaf2fb490a446fa73af8e2ada869f8ff4b4517bce8e5f3954aba2f74f1c4a754d3d09213cfd7a6255d34c5d4fb4bd032fcb231c09fd442a3b93e686b25578619a6f1127c94e169008fec14366a0a801e3ce", 0x78}, {&(0x7f00009da000-0xa5)="e0f701fe2bf7dc39407bfa7667c0d506bc5d3cecb876c2492dd5b8d09e9f717640e9ea4de2802acd881be0f9b86f127e4e7d84ca4cb9e7fe58e827db3a92b87a21e3fa3f397fe83120785bcb2ca8e38976ef585d5254a3d46b9f0aa1048f708955e5d7c5508ab005217dce944bccdd48bb613ea76b0062636fcbbbb1fa4e1a9717d957d4005b5aa894d502188858bdba6b6281ae423a38bdcc67ee7da9ce1ddf723ae5ce62", 0xa5}], 0x6, &(0x7f0000126000)=[{0x18, 0x112, 0x618, "317aaa08211b87063c41"}, {0x100c, 0x1ff, 0x7f, "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{0xc, 0x0, 0x7ff}, {0x6c, 0x114, 0x6, "cc59caec645fe8523ad47117d2ef205a7d5cb34c3692439a829bd1a4ef736864f36453e98c92e3927ff56e4375f8775e1bcc6f94f00d7feb5e2fa10f5ba7bdbd2b708c6522406390e505482fa3999b758d0101554e834303203f4ca3d099f565"}, {0x100c, 0x29, 0x5, 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0x20a8, 0x20000004}, 0x0) 2018/02/01 23:59:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000203000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000-0x2b8)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}, {{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x2b8) 2018/02/01 23:59:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000502000)=""/4096) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000e64000-0x2d)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'staff_u\x00'}, 0x2d) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8d000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bed000), &(0x7f000033f000)=0x4) 2018/02/01 23:59:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000042000-0x38)="ca7f66eb8301b8031a3bb3ee9637c21c2888ce6bc7b7b1442ffaeb99d36ffc7739110f9340fcd0900a8f57777efd566c612b299979fca8ff") bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000afc000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) shutdown(r0, 0x100800000000001) close(r0) pwrite64(r0, &(0x7f00000cf000)="674396e718b3853fad3a439cc3552ffd9f858c68654f1e5c71caaa73006515c414a8ce7e413f9cb77c4ed6b66ec0f7ffbb07827f7987a2d398cbc502c5dbdedf50be9412630c2a3d4a3ac16c439310d9c86b5e0cfa96ccf5acf42ebae83c0691ef62323419f83892d18c113f4ddb1138b10128f9eaba54d994bdf3d5fe23fa49f6e606a80c403996fae53046d86ed3", 0x8f, 0x0) 2018/02/01 23:59:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d7d000)='user\x00', &(0x7f000083d000)={0x73, 0x79, 0x7a}, &(0x7f00008bd000-0x1)='\x00', 0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c7000-0xc)='/dev/rfkill\x00', 0x181202, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000469000)='tls\x00', 0x4) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x7530}, 0x8) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000db5000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffa) fstat(0xffffffffffffff9c, &(0x7f000027b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r4, 0x0, 0x5, &(0x7f0000000000)="f3", 0x1) [ 41.147221] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. [ 41.162911] device lo entered promiscuous mode [ 41.171561] device lo left promiscuous mode [ 41.217970] audit_printk_skb: 14 callbacks suppressed 2018/02/01 23:59:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000051f000)={0x0, 0x0}) r2 = creat(&(0x7f0000edf000-0x7)='./file0\x00', 0x40) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000369000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa9000-0xc)={0x0, 0x0}, &(0x7f0000cec000)=0xc) r5 = getegid() sendmsg$unix(r2, &(0x7f0000f0c000-0x1c)={&(0x7f00003d6000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00003e0000-0x40)=[{&(0x7f0000be2000-0x62)="78395a2a4623f00a9b1a2b0513b27076ea2e7f873421b3fd3cee90c37b88b3f95484c6d76f5dbde3e43b4f9e1d7ddecb8454659379c2db71df9630813e9c244317e63c3fec0351586a7c29f1dc465d5ee08a08c9ae8cca144c446a4722bc14d01fe2", 0x62}, {&(0x7f0000e42000-0x12)="bd97d2a7229fb535111a0c7a3897b2136c6e8600ae73ca1cc027778964278c89553457b6e8624ce319e9fba9707f6e0b757609b39e697b9149916b980d427960ef16d0e1722639f81e42b4a016babb67e22586da226dd293755d3a5158bb492c9c14b3cbabe5b1bdda2c4d4e87df2a84701566de06dc860d3b66e90054ee6c3108f5af28d6e00a5e9b9a29fddb3156fd395883dd2598", 0x96}, {&(0x7f00003cd000-0x78)="6d3dbb57e48088a72eeff65de3b7a38ee7605b41ec9ad96e4d7a88a890a9ac784efb04a0fcfa5d1fa1ab3bffd050498a40c5ff5d810dcf72364f9089ae3aebc2395291a26c80e4ca87a6fd865c0c3a6b254fb4ee4c3c2db20f2c1c61b0ba39cdb92bb83d7651f1477d50d040d1d395d23f1a318ceb92809f", 0x78}, {&(0x7f0000aaf000-0x24)="a6b926ca8f8444478a1c8755ab21075d35c044b7eb2fbbe79a2336491051447c94c3486a", 0x24}, {&(0x7f0000c66000)}, {&(0x7f0000168000)="bbdf137152e1232bd6ecd4b2d90627107450600d70ab699dfa7ae6491dbbf9b282de07e54e2669cf363a77c648a0d1cad3c5bec6dbee55f78a10d32b7e1b523cc4277801eb3d85c1f3c1b58e6b821e0c0d869b79205f3d50cc7f1b2357aedbb37801f727b084305ee55f7fadbb4ef9c44395", 0x72}, {&(0x7f0000891000-0x16)="853924485de730effc072a9af6380f0f3b5c558c3751", 0x16}, {&(0x7f0000dcf000)="abb659bb45c8d7a316255c11d58bd55491934cb0328b222dffe058b0a32f2b75c06adff35fef9e28fa5a9be8e4dbeccaf51a4801f1d9a541d2d49717403052b52356802b", 0x44}], 0x8, &(0x7f00002f1000-0x60)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r1, r2, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r1, r2]}], 0x60, 0x90}, 0x4) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe28) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/02/01 23:59:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="22d3b13cdb1c050c6a7f91890bd82f9d2d5b58221927224e12a9", 0x1a, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000010000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000005000-0x5c)={0x4, 0x3, {0x3, 0x3, 0x6cc7, 0x1, 0x3f}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f00009a4000)={{}, 'port1\x00'}) 2018/02/01 23:59:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001c0000)) mkdir(&(0x7f000024e000)='./file0\x00', 0x0) unlink(&(0x7f0000a99000)='./file0\x00') mount(&(0x7f000060b000)='./file0/file0\x00', &(0x7f000089e000-0x8)='./file0\x00', &(0x7f0000d83000-0x7)='devpts\x00', 0x0, &(0x7f0000582000)="11") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000052f000-0x8)) [ 41.217980] audit: type=1400 audit(1517529559.785:33): avc: denied { net_admin } for pid=7285 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.325020] audit: type=1400 audit(1517529559.895:34): avc: denied { sys_admin } for pid=7335 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.336281] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. [ 41.350294] device lo entered promiscuous mode 2018/02/01 23:59:20 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000018000)='./file0\x00', 0x101000, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000012000)=[{&(0x7f0000019000)=""/245, 0xf5}, {&(0x7f000001a000-0xc0)=""/192, 0xc0}, {&(0x7f000001a000-0x30)=""/48, 0x30}, {&(0x7f000000c000-0x6f)=""/111, 0x6f}, {&(0x7f0000019000)=""/178, 0xb2}, {&(0x7f0000005000-0x1c)=""/28, 0x1c}, {&(0x7f000001a000-0x5a)=""/90, 0x5a}], 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') readv(r1, &(0x7f000000f000-0x60)=[{&(0x7f0000002000-0x24)=""/36, 0x24}, {&(0x7f0000011000-0x16)=""/22, 0x16}, {&(0x7f0000019000-0xae)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x5) [ 41.359431] audit: type=1400 audit(1517529559.925:35): avc: denied { dac_override } for pid=7330 comm="syz-executor4" 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 [ 41.391118] devpts: called with bogus options [ 41.404955] devpts: called with bogus options 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e2a000-0x1)={0x5}, 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x5dd}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/01 23:59:20 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x989680}, &(0x7f0000004000), 0x0) 2018/02/01 23:59:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffffa}, 0x8) r2 = syz_open_pts(0xffffffffffffff9c, 0x400200) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a66000+0x93a)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000b56000-0x58), &(0x7f0000000000)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) r8 = geteuid() r9 = getgid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000774000)={0x0, 0x0}) r11 = syz_open_pts(0xffffffffffffffff, 0x4000) r12 = eventfd2(0x80000000, 0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x4100) r16 = socket$inet6_icmp(0xa, 0x2, 0x3a) r17 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) r19 = fcntl$getown(r11, 0x9) r20 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r22 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) r25 = socket$inet6_dccp(0xa, 0x6, 0x0) r26 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dfb000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x2, 0x0) r28 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00004d4000-0x4)=0x0, &(0x7f0000b2c000), &(0x7f0000000000)) fstat(0xffffffffffffff9c, &(0x7f0000abb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ff2000-0x28)=[{&(0x7f0000001000-0xf9)="d4dfc9d440f6084ac340bc69f50766a2d50189f148f42fd7bc90e031f10c15eb6dae40e7f16ff3d32f164e6f90102b72222303a2fc314c1993f94eef88992da803ea2a7c8fabf8916f5e80d38844469a0ff96b114331103c7a2f9041c64c66da0d4bf49b686cb843eac86f8d2bb0062be8515ff1cf5fb24d8f32a94d8941b5ccd52c197ae5010593af0752df2c488c243265a4037962e56717d92466ae928cfba6ebcbe9cb1c8b0ff824a65a0d47b5fb21f3028b0e546d49ca9a0b909710aa52603772dfbacfc3ed8993061106f049b638f13cc0fbca75dbd87f6738cd69587f5ef7153abaef56b66b21ed756d44ca954c7dbddaf9c77380c5", 0xf9}, {&(0x7f0000b40000)="1c6f10e4d959d09d11a880d0bec8e8c81b334d28de43ecb35eac8081f4a57303747ea60282f761a3aa92c5b12b5dac37de8df0d06c13a2b80ff64cb82913643789a0dc8985af5adda50454b73779904382b8b1284647617d8d2293bc6a0ed20a49900c48c3eb782eb411f57e49ccf5b5e39d9c29737c69d33470f42ff76978c4847628608b7001629faf1e1f3c38a501c0b223418e44a37f7b023caf049f09bc6dee914164d24c8ee174ce5b6f0c7e6117cba8e12e68ad214c89af7db10fbf5c66", 0xc1}, {&(0x7f0000f34000-0x76)="8b746a325e72698ad1d7ac62cfae0d294d7bc6c2a99016858a8e921c4f04b73f85d6a8552c9614799cd99396c998b8827e4dff307ed780f9700311c04240ac78c335ce056f282d54279df9af419df619a6abaf4a5a82f8b8b2a21df4c80b1bb3420fada7a266889cb2b43d0b788c33c9d0d07716d5b4", 0x76}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x23)="d67e90e358520f75853808164b593cd9b955c340873939fa9204db24a672fad808e8b7", 0x23}], 0x5, &(0x7f0000000000)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}, @rights={0x10, 0x1, 0x1, [r18]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x24, 0x1, 0x1, [r22, r23, r24, r25, r26, r27]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0xcc, 0x40000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/02/01 23:59:20 executing program 6: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000f22000-0xf), 0x3d, 0x48000, &(0x7f00000a9000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f0000cf8000-0x40)=[{&(0x7f0000f23000)="a0", 0x1}], 0x1) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f23000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000bee000-0x42)="18ed964b055ebdb38f3220c8fa66ca06cbec1756070f26d8c3cdf43f5f5feda1cdb13f20cff72772b39dec40ab1c818288b77b0fb3244035d87f881504a9f17d9240") 2018/02/01 23:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) open$dir(&(0x7f00005d1000)='./file0\x00', 0x0, 0x110) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000798000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000db2000-0x1000)="cdd3c50c433eace4b079aec1e33bfc3053453a97aa4ce860f16e5b647606c519940c884f3b23ff52edfdc99c6f87f3c3b891e276313c1e20a47cdca263e74e659a3285a189ca375bfcf9845ae12285b0f0b8a187716592ce0ed41c499a552940a6023e7b7d8569e14cd3e2e2decdcf9684c39c8ef2049e0d25004eaa1d135dcbc7d33d1bf8b62d35924c4151d7371abaec32dbb4f930f28d79ad705c0eeecaf88e44f784b5d71a11d2c4c7ee6a4fcc849208d590a62977009ded38d68734fe230f710896bf481f139b71488806e5a8d5ec715168291cf603f6f3c531f84be606714bdb9c83e625a3d82ac6513c2765e8bd2376cf52326c7e510f637d809fb5aa84af28ac2e318cb60589f1d4ddef8ee8d31a8e57e28726d1f21b591e88a0e233584b610de3c56f8c5126fdc7ce64e431a4ada09d8820a19166abc2c3a7990d14ed80697c60bb9f61b9c8cd4aa9ad1c72a3ac05aac6c6d1fb6f57d5a5bff24fde34f88d663d0896fbfc0aa7c9644a8a32b771dfc92c12503b9e197bd8468cb241770f85776def4f610c72010f36328b7ff775b59ca3716a92a96190770875354a9c93ca069929a75a8ae30d173f226505d3d570c6425b256791faace2a1a02ee508f9eff0d137d67aaa6038278887f678dc9a482d302bfd545e921b1e9b3224886276746780d580ff4685b7988533fb93037c5a29a760a53ee3eb5bfc5ce3ac7a53737497564f21ebb9ebbb39df94a9dd90e2bc06af61030f8815352e2b98365ce8c029c5ed04269e1179198e42f54ca4289a5d3f913ed02fa80f2de12e7fc7113632600b29032abf0a2af9cc134eebd7e88f72805168be431a88536d54bdf2e94669b949e872ab81751d19b8e0bb22a2236f8f37b326688769586e1dd02a631e3e3fc01aec2c653e3868b5ea5f3a4f6bd25986b6b48c10f4dde91564f7859725b27c173e66dacd668b2ebb729a8d2526033d1a3b6c2cf7b52ea72da86d68630c081251ee4cac3d713a74dd8bb07036b3a8a488e1f57045fc7bf90a563ae552be4c19b641e35d608fa09fe3f356b6ec11ba3e2a6d977263faadb6e1c6874f2c8ad7fb000f01c1717703aad9c64c29673e8328041ac1ce50bfd9f2c1436eddb7b94e98797b4fce749e81d09e3b13d46e22ce392952e1e3081c92d6aa12da28fbbdef0336e126b6e1a9596f606a0993678434ad02b33d96827cce6da8796bc9f86f87113ba1b1de1ec4cd0b5d305ce2a6c604d4c09bd00f449d9dce3ca259c3ee7bee857d72fc22b2baad67203d82b45b08ccdfdd483b8ebdcbe9fb2c5d836d4f3cec3bd5e67253eecabdab34be1213f73bd2b826de0538d63cbe60d37b64e96b5a1e90a358430327f4bfd67092f2f79b1a7de7db7d009ce7dc8ab64c241763b2aec22e1cf5d145d1526f7c084089c665493301b659b24def0af13117ec688c0088a58445c4963ecdeddebbce20e8ec54ff5f47c1436b26290372af8c7a667b0e70387219d6529748fa1f121949ca6456945497c5a9a64c22d3309cef3a6d385cd19942a0a92862e34ea14a6f2f46d5bbfe3a4a2ddd41cbf5c494b56cbd4db50ebaf8a94559025f823c678aa7870e15a688524318eb02b5eea7da023989c9933f8e862d99ae9ff7ad5517b75c7e97a56717154bc40eb1cd515acadb494ebc49c5923b2cea064c664dc8f5e3c83fab6f4538cc5ebc274f319708531118887c05fd3ea48b010f50b0b94b5ad718b436878c8fc9adc7567eac8b904d2ef441bc5616da593d02c8aa65db20453fa0ac5f67ce850749e5d181e23aaf3b85e100c620ec18c64b401d3480b47b38ada4b2798eb204c6c0c0b2f08ef4fb940c633c894cf85d11b0350eefa9986477503b3deb9d2eb714c0540e479794c4f32a69542f1d22a2ae0ad9a80707dcc373149045f05a4a170fc4af381b8b5d91058210f67f725f92fa3b592f9fb343f86f6e7bb8e7b5f492e3fdc30627531f5c2f28cd1565c6cff521cbbe67b977536f78783e4d5d38b50dc8b07f7b92a713402cc1c936a69263571b4b2deac59276abca2a4552e224cefa3f3ddf289dcfe21c359e5d3409a3decc4908006e066ef66414b041756b23cb01126527d21e954d561a9779717825027b144720c479306738f86d6b76f6185fe2b937863e576831c41c719c2319aea3bac1dd2f582570acf75a6f44f313be5cbed0ed2945550abd73db0c28099be5e8d094691804b51783b4d2059e563424667644ed2e36abd785221ac47452a09e4bf1e631b6255318ea0440fc6bf21a956756a464638cf6f611cdf58a00f8d1f1e3ef9b54894677e9783b4cd3a3f9e2d471bfdabb7ec556c8b6b6a7fce9e134f6252c05fcd3169e704d3e6e48729879bb5a238de67565b3dc4a830c67b2ac86ba094f4f6859a8dd76f6b58b9bf10f0c62919da148296eb5ba570b6036e89208f0dfc7a38596e2871f0b49a6dc256b49b02b300f61f30223f415d1674e390b08aab2522eac13c7c9ccea640d76151117df3d18c7d955d191ca8b311441bc28c0bbaa9a0fa43ed2a4a43027a7e4b147935fe670197d057f89bc78ff0973f8c0f910fc014ad1fc7af50f56174bf4c15f902875b27e5cc096b140a8d0e2c6465aad4bfec0b347b6d99c86f8cb62ba71d3b96f23533acb0238078ec8258922fc311306ad2ea2e482970cab714a7a993c798684f5a9af5c0779d56be50d48b0102d45db31836f10ca6e6eee2c2e06e339d47e62ad39ec590b1aae32344169d79da1b69c5e092d668f7c6d8f9fbe979cada307d0d11814ffa175333a07fb389b9171816bf58bd9fb77c822f9b2c679dbefcf47fc82c2c4678bbe36a67b3b7274f28a3119a64cfccec8ac7976638d49a59b9743beb77a02ae27a56fdc0d1726d7adbca37a365863f4c31a640876555c59939e4d8fb6ead8efccdba286c165c50518bbeb712b2f7819ec0bed80218cb04be963e3c4120e6672a31b0f436570aec466398593a389f99e2039c71879a03d4e3d3c730c2db8f83a850d41ce4a143dffde8a825d2ae5306a2327a8b4852295cd1610ef6fc57d1bcb2ad7a2c91e4d56a3a2d85f6f548a13c860bc915820b712e6064452ac5176719e477545f41147f27b35da72ca54946ba37e5f339836753ed4cab8361df3036e91f286727f5c944898947f95eac06d6d9d46185eac7654cfdc947445f32bcf4757c0cd91d8af5ac262bd23c56d2987bf987d292f83e5ea83e40c6b468c3c333371347b88c4fa6ff5fc5221514d0e07e35b56041c659298b318e6b91e3518d8a18d6379d5bb14d78b44ec9b8f2c565a6f6fd254fbaed06742ea70626b17a13b916b1b0fff035188dbea56f20d951640ba79396ce7faa873e7c4d67d19c2ab6b624f70b20452498de2fa76fef81da73c5d360d2ab271f5f2f9ef4771ea68cd436236eaade320b48e968d8d0f21eb70104f184620e6f8e16a4118023201d422d3e6d45e11fd3929027e5841b38f516d05bd2777e4fb3dbf7301634eef49961d8f5f6ddb86edfbbebf983b05ddbfe34c95e8f029ff32e4c9d72d85111b038b9470c975161b8443b9be04df09da4f76779be011c52ebcbd07b63dfc373c8673a616e1cbb32c5c63c54ec22185c208a5956a9ac3eda20a2882920ca2a059f22366220784d1893e2360ca334589682514c0f1d41855857287828db27a14349811ef1bc1fa2e08fb77e943db3475a17b11649e095917958663919b2e76819ab0c51018efe21fa849f411cf4b958179f8501a0f5f266ad4bb7ba8a6e77598c38dae087f2b2a11afb173d7baf711aa32e21598465d4e41d72d04ad64d97ff071d433fad782f23355634c698f2fa75187c5a55e1c72070e262a77da6651bb95b4c0bd09653f4335b8b24651fc73e0eed14d737b4efa8394833a731e538dae4bf54d8461676112c7cbc85132207ad05e708b5815a8382a31a874a4fbcca50b245b87a1ede83927870b22cd05fa3173d6aa06da0711b9602ae6c492d903228cd9bce0fba803fc8d4a602167bccb2aa1213544b290d3c04d9d2f36b4772fa6c8b9cf5c51e3084994e6e65e22e144f0709edaa1c299afb33f245d8ce0626d27e8a0bc2db845980f3ed5a05a81d386978098d3e7bfcdf37445e63b0edc8cc5e8314f9fae1128bb9cc2a03f90cf5234ebd41127f0e40877effd7e0d5d81da1aa56874164984502ab1795e41db7e8d894e3072fe07ea74b550bc5f1a4f0cc0505405256a497110c16be2b912787404bc61c7b98dd267fa669b4c6de72aa7384bebba51d83a1bb7de84e43078a4ee01b5e01bbe6de0be95b07fa733aec3a9bb73387c036045ad2bfb7c963b2fe19da77925e6bfb4acf5a6aa10b10b8248e241065d80622040246a677f94e617e28252713e286a989f2c9190f3258c7c44eb3eea503cbc24c0d9235949d7692173ef737b0fb0a30945d3ecc41a0fc3a2a465d81f4028ac244e48d87a7a666b80c1512f248eadaaa961c323df5bfce0e0c8dc14df2838da8bf64de2d47845cf255f6fa7c00a719a75b46f03fcd4f24813c7125d04ae0009aa39dfffca721d05798446c5b64e1b09f027ad235a84c90ee5a46c19bbffd0ca22c4170363977065a90f61db0be5d57e1eba648070e7d6b7748d201aec32f98b473cdae72690adfb1e5b0262305c96ed34eed361142dc6bc5e7d5253db35d18c92a1db9517a2b3fc97fa2c39ea1b8903c905a3c99d038abc65a6bc04f835ba9b7f71b65ae5ee466abdc89adfb4e74c51b094bc7264ea1317218a01d6e0208a1db81d0194f2a3bbf055cd760bb9bbafad477cd6815b837a7fdec66ebb1887330b2aaa32bc26eba11ae670a95f099217d2b2fe565a92daa44d30139a5552b167698ba40ac6206da65d024885a83e804a6e1e3e8621a222157506dad69e4d88c441f6c697784d91bbd9a635a9564d754ddaaa6dd38fb309967b915ae7b3ed9eefd737a96d4532985969696678f2b13c98a3b1e2910b78a97eac73859c26c33d35752d2fe3201c3388164844e05405c044217b2b4551d7230fbb59a0361c0798d1ac37b93efd138d8b0897dc0adba10ca7d0947c1691e6d402cd4ca3ba7d8eef41f44d3a16643580bc9d35d9ab7865c0ef486ee76b1cf6315b2d946501e5ca6f39258bcb4b9af7481b8cbc108cb6b7fbdef8fe77b2b11499d669b4ff88ea4435be0ff2f5a8d2fef2bfaa607c6de7e1fe46e8b81f51ddccd7f72363c8b1b0bd89f43713d669bdd927c1bc30b3650c947b1c0009b8369ab945f922a2ed866ff97b3d6e2ef761e06a798c36e9f54d52aefe2bce87cab25b925c545e7d0b0dc89776217128f3464e091975163ce38a0b429a499839fbcc4da12f793a32457a571bea162399ffc46684bd79a30be22c5c3135d7aa299d33dff40f7b9bdd5aa1e50306c9ef5b5b2b0fc4f52989409f66ec6b22a2c1d3e5dd9881dc9c71ac03f6c6da72d7ca94ac807a285739acddad7fc563636e5fafb1ba864c0b38312b56f497ab5f4b368448ce92ada42d7a8996c73142605d6d135e2d5fc8be0579090e6368ec8887709ada0dca54c7966d63e1397306ce39871595be45d589af25511c80651c9b9ac5596e7a36cc1241b5ecfda765970adaa5cbd049cda8ed3fe2473289452c1f98d41e0b4d283e75364ef019f93f2aa82885eb0479bc64e5f86afc57b165dae2095679ba86d84733773bce276b175aaf48d4707f4ed829ad67a629d739ddbda904d53d43c1edba488d7b82b7eeb9d8655835612020678999337f7ee2817ae4f676ce70c1158071b0e821d086b1ef5a50e0745c2feade19", 0x1000) sendto$llc(r1, &(0x7f0000ec0000-0x3)="ac3179", 0x3, 0x404c011, &(0x7f000062c000)={0x1a, 0xf5, 0x6, 0x8001, 0x9, 0xfffffffffffffffb, @empty}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000270000-0x46)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000aed000-0x4)='tls\x00', 0x4) shutdown(r0, 0x1) 2018/02/01 23:59:20 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e41000)='./file0\x00', &(0x7f00005dc000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/02/01 23:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f000001e000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14}}}, 0x20) r1 = syz_open_dev$evdev(&(0x7f0000bb6000)='/dev/input/event#\x00', 0x61, 0x40000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000310000-0x18)) pipe2(&(0x7f0000c60000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00004a5000-0x8)=[{0x3, 0xfff}], 0x1) 2018/02/01 23:59:20 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4), 0x86, 0x0, &(0x7f0000002000-0x10)={0x1f}, &(0x7f0000239000), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000)) r1 = open(&(0x7f0000001000)='./file0\x00', 0x100, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001000)={0x1, &(0x7f0000001000), &(0x7f0000001000-0x10)=[{0x7, 0xda, 0x4, &(0x7f0000000000)=""/218}]}) 2018/02/01 23:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fee000-0xd)='/dev/snd/seq\x00', 0x0, 0x402000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000344000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007ee000)=""/95) unshare(0x8000400) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000a39000)="cf28fae048e8550525608d140f2cb4b64175ff7403b08cc555d42bcadbbe423642047c010d088d4d4f6e4ab72942a9c8438855fdf1440c4c39ca029227f1cd1ba6d55ad126ab1c224f64f0977c8f6c807e4919c09b8518f1ed793dd40a8861d5b83c847d368ce06dc885718c3f86cdb89f08f6c61fbcd5a3e4ca155ef66f44a4eba07a5836e174a847ade95715f5468c1a2d08b1016a6e1b3b6e3162e0113ec3eaac2c31c19743206c4c07a174a67776199ef56ed247506e28c5de13f63d48626c2afb461aa5274d3fc80790fbe6a12dcb940c52f662df5efff491435ab92eb31f5f8d187aca816dbedce05c7a3c27219e") r1 = syz_open_procfs(0x0, &(0x7f0000bef000)="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") preadv(r1, &(0x7f00006c6000)=[{&(0x7f00007a7000)=""/4096, 0x1000}, {&(0x7f0000bec000-0x20)=""/32, 0x20}, {&(0x7f0000a5d000)=""/224, 0xe0}, {&(0x7f000079f000-0x13)=""/19, 0x13}, {&(0x7f000068f000)=""/5, 0x5}, {&(0x7f0000516000)=""/52, 0x34}, {&(0x7f000057e000)=""/220, 0xdc}, {&(0x7f0000ed9000)=""/202, 0xca}, {&(0x7f0000206000-0x5)=""/5, 0x5}], 0x9, 0x62) 2018/02/01 23:59:20 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000f21000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000876000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b3b000-0x10), &(0x7f000065d000-0x4)=0x10, 0x80800) connect(r1, &(0x7f0000cdc000)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000d73000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) poll(&(0x7f0000ce0000-0x50)=[{r1, 0x10}, {r1, 0x144}, {r0, 0x442}, {r0, 0x8e}, {r1, 0x18}, {r0, 0x80}, {r2, 0x100}, {r1, 0x80}, {r1, 0x26}, {r0, 0x10}], 0xa, 0x7f) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = creat(&(0x7f0000b2a000-0x8)='./file0\x00', 0x10) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000ec7000)="ac6afbe691b272be65c9e132a213bb62906f3772ba11837c84a7e08b0fe28e3e2dcc747c96f0d59c1320161d96b279deb06d423fcee2a815d70cd44ae4d4f488abd1944b5cff04ee40d8546a802a0e98dff45c021b467f12eff126f70bc6395e49528472f2c2c80d11f68955e5f28c50c8ae16706c104440625b1e70ab", 0x7d) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000fe4000)=0x7ff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000703000)={0x0}) accept4$packet(r4, &(0x7f0000046000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00008ca000-0x4)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000092e000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000273000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00005a3000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x80000000, 0x3, 0x4, 0x2, 0x20, 0x20, 0x3a, r6, r7}, {0x8, 0x1, 0x3, 0x0, 0x8, 0x100000000, 0x6, 0x6}, {0x8, 0x7, 0x5, 0xa5f2}, 0x1000, 0x1, 0x15b604c4d3260821, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x6, 0x2, 0x2, 0x4, 0x80, 0xfdca, 0x5}}, 0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write$selinux_user(r4, &(0x7f0000a1f000)={'system_u:object_r:admin_passwd_exec_t:s0', 0x20, 'staff_u\x00'}, 0x31) getxattr(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f0000ad3000)=@known='security.selinux\x00', &(0x7f0000e28000), 0x0) 2018/02/01 23:59:20 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000d99000)={0x0, 0x5, 0x2, @thr={&(0x7f0000c4d000)="f7f04a2877330dce823907dab88a38a83541a499b222055c181c01f46ddb8b0496010f51285cee056cb094ab1ddb19b1af23865fd07e6bf49b03e229008e0320a954ec8eaa986ecfebac64cdf4a78e558ab5d443aa49e55121c4697e24f6aae22d078c2906ca6e5892eac63caf3714d44b9b6bbdeac7878017522d98a7558ba471e67a910c2a019e3a6226f6671ae16c582147faf66467e5cf8a0ed0e9e76c0ddca1f483f2a2d673541103280025364a99e99134", &(0x7f0000d00000-0xd1)="005e395cfd84a055396fc9d57166c19e0bcab0cc99be6d3481db2d7f9b3dbedd551af1afd016cfb61b7d85aa3c6b893a27cf2178905c4b229152e7221b3644331fd3af52f3ae43f35a4be0c6a3067aebbba2417d76e643cc6806783941a854b191cf8b7419e83aa47b20935efab2ff20b84c427204eb6b251a2e6c9306fe1f3d0ea40b6d57571a7caccb1bdc637594c8337a437c3cf720327f983958cbe7e63d8c056e038e2a1d2e434fc09f41026774b564298b0d7e4556760a49c282c51cb20d599c89c797f3a4433bb4512cd6b16d17"}}, &(0x7f0000b92000-0x4)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000-0xa)={0x0, 0x0, 0x0, @tid}, &(0x7f0000000000)) [ 41.575674] audit: type=1400 audit(1517529560.145:36): avc: denied { sys_chroot } for pid=7350 comm="syz-executor0" capability=18 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 2018/02/01 23:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000991000-0x24), &(0x7f0000c7d000-0x4), &(0x7f0000646000-0x4), &(0x7f0000be0000)) mknod(&(0x7f0000d75000-0x8)='./file0\x00', 0x1047, 0x0) execve(&(0x7f00004ee000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000e60000)=[]) r0 = memfd_create(&(0x7f0000c7f000)='/dev/input/event#\x00', 0x0) write$eventfd(r0, &(0x7f0000b75000-0x8), 0x8) r1 = syz_open_procfs(0x0, &(0x7f000052f000)='attr/prev\x00') sendfile(r1, r0, &(0x7f0000f89000), 0x5) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000d85000-0x4)=0x200) 2018/02/01 23:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f43000)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f27000)=@req3={0xd6, 0x5}, 0x1c) 2018/02/01 23:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/02/01 23:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00007a9000)) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/01 23:59:20 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002d00030007fffd946fa283b70a00000003000000031e85683540000000000000", 0x24}], 0x1fffffffffffff6c}, 0x0) 2018/02/01 23:59:20 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8000) sendto$inet6(r0, &(0x7f0000f7c000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7f000)={&(0x7f0000f7f000)=@generic, 0x80, &(0x7f00008fc000)=[{&(0x7f0000f80000-0xed)=""/237, 0xed}, {&(0x7f0000e04000-0x27)=""/39, 0x27}, {&(0x7f0000f7f000)=""/56, 0x38}, {&(0x7f00005d3000)=""/116, 0x74}, {&(0x7f00002e8000-0x1000)=""/4096, 0x1000}, {&(0x7f00000ed000-0xbe)=""/190, 0xbe}, {&(0x7f0000f7f000)=""/230, 0xe6}], 0x7, &(0x7f0000d43000)=""/46, 0x2e, 0x7}, 0x2000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f7e000)=[0x3f]) 2018/02/01 23:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006e9000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00002e2000-0x4)=0x40000000000a) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000041f000)={{0x100000001, 0x0, 0x0, 0x1}}) syz_open_dev$sndtimer(&(0x7f000006f000-0xf)='/dev/snd/timer\x00', 0x0, 0x90000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000ef2000)={@empty, @multicast1}, &(0x7f0000504000-0x4)=0x8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/01 23:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f000053f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000088000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000055000-0x10)={{0x77359400}, {r3, r4/1000+10000}}, &(0x7f0000087000-0x10)) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000)={r1, r2+10000000}, &(0x7f00009d8000), 0x8) 2018/02/01 23:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000663000)='net/stat\x00') getdents(r0, &(0x7f0000e6e000-0x30)=""/48, 0xfffffffffffffcbe) clock_gettime(0x6, &(0x7f00009f2000-0x8)) 2018/02/01 23:59:20 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xf)="6ec3742f69705f6c725f76694c0039") sendfile(r0, r0, &(0x7f0000000000)=0xfffff, 0x40003) 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000018000)={0xf2, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00003ff000)={0x7, r2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/02/01 23:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e12000-0x10)={0x0, 0x88, 0x7f, 0x6}, &(0x7f0000b1c000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001da000)={r1, 0x1c, "125e6b1c97c816d064a958c300b322e95811a13cd2be3d161891aaf2"}, &(0x7f0000863000-0x4)=0x24) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d3000-0x1)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d97000)={r2, 0x8, 0x1, [0x81]}, 0xa) 2018/02/01 23:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) lsetxattr(&(0x7f000024d000-0x8)='./file0\x00', &(0x7f00009f0000)=@known='user.syz\x00', &(0x7f0000092000-0x1)='\x00', 0x1, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f00002f2000)=""/4096, 0x1000}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000f7000-0x28)={0x5, 0x7, 0x9, 0x3b87, 0x40}) 2018/02/01 23:59:20 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000a000)='/dev/input/mice\x00', 0x0, 0x501000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000a000)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x100000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x0, 0x57, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0xac) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f000000a000)}) 2018/02/01 23:59:20 executing program 6: r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) getpriority(0x2, r0) [ 41.794474] binder: 7455:7456 ERROR: BC_REGISTER_LOOPER called without request [ 41.827521] binder: release 7455:7456 transaction 36 in, still active [ 41.834598] binder: send failed reply for transaction 36 to 7455:7462 2018/02/01 23:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) epoll_create1(0x0) sendmsg$nl_route(r0, &(0x7f00004e6000-0x1c)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000368000)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x3, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024e000)={0x0}, &(0x7f0000e5d000-0x1)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000669000)=r2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000808000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000810000)=@assoc_value={0x0, 0x9}, &(0x7f0000d87000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000006f000)={r3, 0xfffffffffffffffb, 0x68f0}, 0x8) r4 = fcntl$dupfd(r0, 0x406, r1) openat$autofs(0xffffffffffffff9c, &(0x7f00003b5000-0xc)='/dev/autofs\x00', 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000628000-0x8)=0xffffffff00000000) 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f000096c000)={{0x80}, 'port0\x00'}) 2018/02/01 23:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f0000475000-0x8)=[{&(0x7f0000b13000-0x16)=""/22, 0x16}], 0x1) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000007b000-0x4), 0x4) close(r3) 2018/02/01 23:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000026b000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00008b9000)={0x1, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a31000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002fc000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f000005e000-0x4)=0xe8) stat(&(0x7f000097d000)='./file0\x00', &(0x7f0000963000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ab8000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f00002f0000)=0xe8) getgroups(0x3, &(0x7f0000bee000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fac000)={0x0, 0x0}, &(0x7f0000080000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000510000)={0x0, 0x0, 0x0}, &(0x7f0000f09000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a60000)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000d80000-0x4)=0xe8) lstat(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f00006a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a53000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000c27000-0x4)=0xe8) r13 = getegid() sendmmsg$unix(r3, &(0x7f000065c000-0x54)=[{&(0x7f0000c2e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fba000)=[{&(0x7f0000602000)="591df2af8ad41e430b0a35", 0xb}, {&(0x7f0000cc0000)="401d896cb1287abb68cc54dfc4b1ca7b3635b5271026126d33ed9e28d3fd2a06b8bf27a5b8d0144ef338d55d32d0f4b95dce982c7f7e119ea19bf7b26a0d4459754b3b14ffb9cc84b5310937829b200b9fefc2e20880147d8171a4892909b22acb3716215a5553e45fa98b24c32959bedfb7dd6a5b357f704ade7732af70e0f5229a1bf4cd6f39d4b88b90783958599973d6dc4e", 0x94}, {&(0x7f0000857000)="f1bc61aaba08bdbe5717f5e15015ba4bfbf0cfdbd7e276dcdb7e673cfb95a3bed4d1b81dd6f082382e74d15c39a4", 0x2e}], 0x3, &(0x7f00001d2000)=[@cred={0x18, 0x1, 0x2, r1, r4, r5}, @cred={0x18, 0x1, 0x2, r1, r6, r7}, @cred={0x18, 0x1, 0x2, r1, r8, r9}, @rights={0x1c, 0x1, 0x1, [r2, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r10, r11}, @rights={0x1c, 0x1, 0x1, [r2, r2, r0, r0]}], 0x98, 0x20000000}, {&(0x7f00009da000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac1000+0x6f8)=[{&(0x7f0000b7b000-0xbe)="f8b232d00a07d2692b7e0f4813ca007ed6c18c777a230b4c4bcf0ab03bc7d7f94b45d9c9d4ecbd108d8f28d6fe7c4f4a4e644df73abbb0dc6a09d373b437aa600ae2bb7b5eb2ec9a135f5ae81f7af10e8d5dec6131822127b8bb00d620483ef279c7985ae22295cc083dd1da49e33d265e6226636f7afe71e178c0c5bc8d0b2e1d008e97b0d0fb09b177db4f02bc340b954ef19af05908f090c7bf509e8e6755271192dc76fbad033b42d1e44e46be44e30191c4c482f67213ffdc131841", 0xbe}, {&(0x7f0000182000-0x3)="e30745", 0x3}, {&(0x7f0000f69000-0x84)="fdc9210f311bb153e3126b38804b24449f270755fbb5c437b72424a45b87b36d8618c08edc16dfb6da94099c89ee33ca35af42ffae70126b10591cd33490783607911df60ed38c255eeb3212b7a3d2716d89e036b32ce8acf993562bc302b9211bbcf9946639a6390dc0759b1e07622f5815c3202bb26eaf3571dfcd276b7d2ebcf468b8", 0x84}, {&(0x7f000013d000-0x6d)="3895042f35bf01f1cdea0cc4285dc725e0fc89731dad11ca7620ee98f49487f25b0d7a90f7a917a0331940a8a4d116cae817100b7d7e2e87714289f1daeae1c316fddc9e1a09b1ebbd1bf59cce1efd8d4d4695e2f07c7cc1c9254f4d04ea1036a31b9e1411a82e8df7c73b3e4f", 0x6d}, {&(0x7f0000733000)="4091eab48b1d31b56120218693054eb211858bc38389d56718a8e9a3d4e9856abfec7f40a947eaa89d922e2fe8313f8c6379de704d90e5a0791e1ac1213f05ebef658d2aa5f577f26c64eae5b04ecfb2bb633b9f579b92ef91a250", 0x5b}, {&(0x7f0000f59000)="2b4e411bf4", 0x5}], 0x6, &(0x7f000066f000-0x4c)=[@cred={0x18, 0x1, 0x2, r1, r12, r13}, @rights={0x34, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r0, r2, r0, r0]}], 0x4c, 0x44800}, {&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f00007bf000)}, {&(0x7f0000509000)="f2ea83bfb4288f9153fd05508dd67bd77557c5bd94fac0791a0857ce5040254508476c0238ba6e3a90beaa30267fdd3fe1ed795d", 0x34}, {&(0x7f00007c0000-0x5a)="ee9faec9a0359098b121fd1ff5e2a91dbf4d11f01d8f447d2a011341bfcf18d7c6010901f19464b045ba5d7ae796d0587d85138ddc3224741171b2bf9db4309277653da11133343fe2ff08a662c049f0d3f64f6b2f923ee3a964", 0x5a}, {&(0x7f00008ed000)="aea1e585620a97176a296fed692249e71e40a48a9253a753b22790ca912dec3911531b224b9615c81a801752b51467afc13c82bfa3676b3677958ac8759d71fbed7718408fd0f0505a78beb089a0b77abb5f3138dfbf3e35b2c05bcba17e9f7bf5a0f17ba1c7339ef29880e689bd821a49d5e718d162c15b5e67b27ca99147b42b9ad1c5fa0f11dba48c85bf85c7ab86de31b495762021ce7b641a1402318f2829b33eb719dbeab971e5237595196d2b039270c593894ca0a32f9f2ba66725320f9938f3b4338c211b440ac52d", 0xcd}], 0x4, 0x0, 0x0, 0x8000}], 0x3, 0x40) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b2000-0x9)='/dev/ppp\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r14, 0x5204, &(0x7f000078d000-0x4)=0xffffffff) pipe2(&(0x7f0000e28000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000032d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r16}, 0x14) r17 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') pwritev(r15, &(0x7f0000bf4000-0x8)=[{&(0x7f00007ea000-0x12)="144665c832a5b08832cd47b87777a3794616", 0x12}], 0x1, 0x0) preadv(r17, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x20000000000002f8, 0x2) 2018/02/01 23:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a47000-0x4), &(0x7f0000be8000-0x4)=0x4) bind$inet(r0, &(0x7f0000a13000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00003d2000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000801000-0x10)='/dev/sequencer2\x00', 0xa000, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f000078d000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) shutdown(r0, 0x1) 2018/02/01 23:59:20 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000b8c000)={0x0, 0x1}, &(0x7f0000972000)=0x8) 2018/02/01 23:59:20 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c96000)='numa_maps\x00') ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ffa000)={0x5, 0xbe, 0x5, 0xfffffffffffffffb, 0xffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cd1000-0x16)='net/ip_tables_targets\x00') mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057e000-0xf)='/dev/sequencer\x00', 0x105000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000031000-0x5c)) execve(&(0x7f0000ffb000)='./file0\x00', &(0x7f0000ffc000-0x4)=[&(0x7f0000ffb000)='\x00'], &(0x7f0000f41000-0x10)=[&(0x7f0000ffb000)='net/ip_tables_targets\x00', &(0x7f0000c30000-0xa)='numa_maps\x00', &(0x7f0000ffb000)='\x00', &(0x7f0000ffb000)='user\x00']) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000ffa000)={0x7, 0x0, 'client1\x00', 0xffffffff80000001, "b69f740e53fa0634", "532a8f4dbace25a2043089406347de741dec630e3067b6c89c9a0d0982155cb8", 0x0, 0xffffffffffff0000}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000ffc000-0x10)={{}, {0x0, 0x0}}) utimensat(r4, &(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000ffa000-0x10)={{0x0, r7}, {r5, r6/1000+10000}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@mcast2={0xff, 0x2, [], 0x1}}, 0xfed9) clock_gettime(0x0, &(0x7f00008b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000ffc000)={r8, r9/1000+30000}, 0x8) 2018/02/01 23:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f000086d000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') eventfd(0xb9) [ 41.841326] binder: undelivered TRANSACTION_COMPLETE [ 41.846980] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.856657] binder: 7455:7462 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 23:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f00004ef000-0x8)={0x5c2}, 0x8, 0x80000) fcntl$notify(r0, 0x402, 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002ce000-0x10)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000060004000000000000", 0x39}], 0x1) 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008b7000-0x7)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000550000-0x20)={0x5, 0x0, 0xffffffffffffffff, 0x7f, 0x80, 0xfffffffffffff09c, 0x401, 0x6, 0x0}, &(0x7f0000adf000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000124000-0x14)={r2, 0x9, 0x7, 0x80000000, 0x2, 0x2}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b37000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x16}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000dd6000-0x8c)={r2, @in6={{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}}}, 0x8c) 2018/02/01 23:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f5000-0x1)='/dev/autofs\x00', 0xc03, 0x0) r1 = mmap$binder(&(0x7f00001f2000/0x800000)=nil, 0x800000, 0x2000008, 0x2010, r0, 0xfffffffffffffffd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000306000)={0x14, 0x0, &(0x7f000021c000)=[@increfs_done={0x40106308, r1, 0x4}], 0xd1, 0x0, &(0x7f0000713000-0xd1)="a4e761cb7118b580d78efa7a46affcf2daa3bcc520d5bca8cd40ea4d6b555e2599f39b5f86d6cd9c80514e4a3d249e7784d354c0c18a91d325e357b5256729e61ea0c3a02346a75df4b709e6b1622423550a271acef1f351bf3e3634981a41c878f37a1e1ec6538cd48d777568cc2ee2f3c0de0592adf85288cfa47be87092b5645c6f3f92afda493ae8f4e3bbdf93daf830988527d65d29084434daa4e72f4c7a44821276a77dbaa5328515bb5d66faabd370476334f600f4ee852d35ebb0a0170cf46c637548e071a92ba7d0f41fabf0"}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) flock(r0, 0x0) 2018/02/01 23:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000094e000-0x10)={0x0, &(0x7f0000000000)=[]}) 2018/02/01 23:59:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet6(0xa, 0x1, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0xfff, 0x39, 0x4, 0x7, 0x5, 0x101, 0x40000, 0x8, 0x1, 0x2, 0x6db}, 0xb) r2 = dup2(r0, 0xffffffffffffff9c) ioctl$KDSETLED(r2, 0x4b32, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000014c000-0x8)='./file0\x00', &(0x7f0000f88000)=""/77, 0x4d) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d8000-0xe)='./file0/file0\x00', &(0x7f0000d91000)='./file0\x00', &(0x7f0000e0c000-0x9)='devtmpfs\x00', 0x0, &(0x7f000084c000+0xb9f)) 2018/02/01 23:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000038c000)={0xbb, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast1=0xe0000001}, 0x4, 0x568, 0xfffffffffffffff9, 0x8, 0xffffffff, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0xd30, 0x4}) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000859000), 0x0, 0x8814, &(0x7f0000fcc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/01 23:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000ce4000-0x20)={{0x77359400}, {0x0, 0x989680}}, 0x0) clock_gettime(0x0, &(0x7f00007b1000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000276000)={{r2, r3+10000000}, {0x77359400}}, &(0x7f00006e4000+0x511)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000a42000-0x10)={&(0x7f0000770000/0x3000)=nil, 0x3000}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10), &(0x7f000079e000-0x8), 0x8) 2018/02/01 23:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000fd4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b39000)=0x8000000000003, 0x3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c1a000)={@multicast2=0xe0000002, @empty, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x41a}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 23:59:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000fb000)=@flushpolicy={0x48, 0x1d, 0x8, 0x3, 0x1, "", [@replay_esn_val={0x24, 0x17, {0x2, 0x3, 0x0, 0x5, 0x1, 0x4, [0x734, 0xca19]}}, @policy_type={0xc, 0x10, {0x1}}, @ipv4_hthresh={0x8, 0x3, {0x18, 0x17}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000001}, 0x24000080) socketpair(0x2, 0x3, 0x40, &(0x7f0000b7a000)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e0f000-0x10)={r2, r3, 0x200}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000)=[{{&(0x7f0000018000)=@can={0x1d}, 0x10, &(0x7f000001d000-0x48)=[{&(0x7f0000008000)="d10b152cc542ae21fd2ee73135", 0xd}], 0x1}}], 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f000001e000)=""/86) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000001f000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) 2018/02/01 23:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000db3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f80000-0x8)={0x0, 0x7530}, 0x8) 2018/02/01 23:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f00005ff000-0x8)='./file0\x00', r0, &(0x7f000076e000)='./control\x00', 0x7) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f0000427000-0xf9)=""/249, 0xf9) r1 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r1, &(0x7f0000a18000-0xa)='./control\x00') r2 = syz_open_dev$sg(&(0x7f00008ea000)='/dev/sg#\x00', 0x3, 0x40000) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000098000)=@fragment={0x6c, 0x0, 0x7fff, 0x21a8, 0x0, 0xffffffff, 0x1}, 0x8) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e58000)=[{0x15}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000c59000-0x1000)="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") prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e5c000)=0x4, 0x4) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000b54000)={0x7, &(0x7f0000e5e000-0x38)=[{0x80, 0x1, 0xacc6, 0x5}, {0x3, 0x3ff, 0x7, 0x75}, {0x4, 0xdd8, 0x3, 0x7}, {0x7fff, 0x8001, 0xf2, 0x40}, {0x0, 0x800, 0x1f, 0x9}, {0xe74ffed, 0x40, 0x3, 0x4}, {0x1, 0x5, 0xffffffffffffffc7, 0x3}]}) r1 = creat(&(0x7f0000e5d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000e5c000)={0x1, 0x5, 0x0, 0x1, 0x0, 0x3ff}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00007f3000)=""/4096) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000b8a000), &(0x7f0000e5d000)=0x4) getsockname$llc(0xffffffffffffff9c, &(0x7f0000e5c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e5b000)=0x10) 2018/02/01 23:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4(0xffffffffffffffff, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007dc000-0x8)={0x0}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) stat(&(0x7f0000f15000)='./file0\x00', &(0x7f0000222000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00007d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d1c000), &(0x7f0000dc0000-0x4), &(0x7f000092e000)=0x0) r5 = getgid() r6 = getgid() lstat(&(0x7f0000580000)='./file0\x00', &(0x7f0000e6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a89000)=0x0, &(0x7f0000f79000), &(0x7f00009c7000)) r9 = getegid() setgroups(0x8, &(0x7f0000335000-0x20)=[r2, r3, r4, r5, r6, r7, r8, r9]) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00007e1000)="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", 0x118, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r0, 0x1) 2018/02/01 23:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b5000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000550000-0xc)=@sack_info={0x0, 0x80, 0x785}, &(0x7f0000655000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a7b000)={r1, 0x8001}, &(0x7f0000a29000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) pselect6(0x40, &(0x7f000005c000)={0x1, 0x3, 0x4, 0x20, 0x2, 0xfc, 0x1000, 0xcd}, &(0x7f00003f6000-0x40)={0x6, 0xffffffff, 0xfffffffffffffffa, 0x0, 0x5, 0x6, 0x0, 0x8000}, &(0x7f00006e9000)={0x8, 0x40, 0x1, 0x80, 0x8, 0x40, 0x2, 0x65}, &(0x7f0000b67000-0x8)={0x0, 0x1c9c380}, &(0x7f000068a000-0x8)={&(0x7f00009a4000)={0xd8fc}, 0x8}) 2018/02/01 23:59:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000e5f000-0x8)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009ef000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e95000), &(0x7f00001c4000-0x4)=0x4) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b0a000)={0x200}, 0x4) 2018/02/01 23:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000192000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f00001c7000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000048f000-0xbc)={0xfff, 0x1, 'client0\x00', 0xffffffff80000001, "0022dedc238dd95e", "9f2681ac1ef16cd5e17904ebdd1d89c573a04dd9c4774c5dedc86d2a934bd703", 0x1, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00003a8000)={{0x80, 0xfffffffffffffffc}, 'port0\x00', 0x8, 0x2, 0x0, 0x0, 0x20000000, 0x9, 0x0, 0x0, 0x20000004}) sync() 2018/02/01 23:59:20 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000004000)={0x96, @time={0x0, 0x1c9c380}, 0x77, {0x81, 0x7}, 0xff, 0x1, 0x200}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000008000)={0x0, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0x8, 0x204, 0x5, 0x83, r1}, &(0x7f0000008000)=0x10) syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x4001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x8, 0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000009000-0x4)=0x9, 0x4) 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/133, 0x85}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000002000-0x58)=""/88, 0x58}, {&(0x7f0000001000)=""/250, 0xfa}], 0x6, &(0x7f0000002000-0x8)=[{&(0x7f0000002000-0xde)=""/222, 0xde}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, 0x0, 0x6e201f6ec230560e, 0x0) [ 42.178543] SELinux: unknown mount option [ 42.193704] audit: type=1400 audit(1517529560.765:37): avc: denied { setgid } for pid=7522 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.249080] SELinux: unknown mount option 2018/02/01 23:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000067e000-0x10)=@common='sit0\x00', 0x10) 2018/02/01 23:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f00005ff000-0x8)='./file0\x00', r0, &(0x7f000076e000)='./control\x00', 0x7) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f0000427000-0xf9)=""/249, 0xf9) r1 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r1, &(0x7f0000a18000-0xa)='./control\x00') r2 = syz_open_dev$sg(&(0x7f00008ea000)='/dev/sg#\x00', 0x3, 0x40000) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000098000)=@fragment={0x6c, 0x0, 0x7fff, 0x21a8, 0x0, 0xffffffff, 0x1}, 0x8) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/01 23:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f00005ff000-0x8)='./file0\x00', r0, &(0x7f000076e000)='./control\x00', 0x7) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f0000427000-0xf9)=""/249, 0xf9) r1 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r1, &(0x7f0000a18000-0xa)='./control\x00') r2 = syz_open_dev$sg(&(0x7f00008ea000)='/dev/sg#\x00', 0x3, 0x40000) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000098000)=@fragment={0x6c, 0x0, 0x7fff, 0x21a8, 0x0, 0xffffffff, 0x1}, 0x8) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000678000-0xb)='net/psched\x00') sendfile(r0, r0, &(0x7f000085e000-0x4), 0x8000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ca2000)=""/12) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003c3000-0x8)={0x4, 0x1, 0x5, 0xc3}, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006c2000)) close(r0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003e0000), &(0x7f0000067000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000477000)={0x4, &(0x7f0000901000)=[{0x81, 0xf14, 0x5}, {0x6fb, 0x1f, 0x5, 0x3c6}, {0x3f, 0xfffffffffffffffa, 0x7, 0x9}, {0x8, 0x4, 0x8, 0x20}]}, 0x8) 2018/02/01 23:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000000)="0a46be7a3b6cfaf1b4ac529b92a199a4", 0x10) 2018/02/01 23:59:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) ppoll(&(0x7f0000ecf000-0x30)=[], 0x0, &(0x7f0000873000-0x10)={0x77359400}, &(0x7f000022a000-0x8)={0x400}, 0x8) socketpair(0x0, 0x80005, 0x5, &(0x7f000028c000)={0x0}) sendto(r1, &(0x7f00001b3000)="0f575d0e1e53d53a3c49b673661416ff5cff092d234261a4066c4bc2e272587fb86fae751abeb177c5b605513c9edfa3d6", 0x31, 0x40, &(0x7f00008d4000-0x80)=@generic={0x2, "f9e7e4448dff6362cf50c1d252c604b8c69e7a3555a5864b5aa8572354371f026ce738d699e811702a8c4653ce7e8a1e03a36524689b9dedb2b82c22d52dbf4cf0211c30f8d6b9dac64e575ad66802f92d0c8e5878de363281125350416406620f893af7739ac057ec51bdfb3ac1af76f01ebd69999965475a37120307b6"}, 0x80) r2 = inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) epoll_create1(0xebdffc1fe29f4ad4) inotify_rm_watch(r0, r2) 2018/02/01 23:59:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000066b000)='/dev/sg#\x00', 0x4, 0x400) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000005f000)={@multicast2, @remote}, &(0x7f0000f29000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r1, &(0x7f00005ac000)=""/185, 0xffffffffffffff10, 0x1000026, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = add_key$user(&(0x7f0000891000-0x5)='user\x00', &(0x7f0000545000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000baf000)="0b5577ea4ef8d0a9d815d5e91dc8f210d9bafcefa9b3c34e43e376cf563f868c064affe1973b0c0d6cf2b80b9b2ac67ad43779eb473f22a514", 0x39, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000165000)='encrypted\x00', &(0x7f0000f78000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002bb000)='^keyring\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, &(0x7f00007a3000-0xd5)="091380664e3a4f8435ec64d3e75a036c37040a546a1a217f395de6eeed31c739a431eb210df5731cbe8920b0e939e0c666951fdf6387c5b79396f35bb16822e46962dc4d3a67be3a94612b4e4f51cf3632f9aa2ea03e274248dd0c4df667120792e9bb60698ca6c70f31bc1ebb4062e165ca9736bca88f3abf85b324161b0488fa99d63c5d31ce5450d54ca1be3b48771753631e2d89ff326737b3ba9530db44dd084f72aca4332f045c66c196f9e00afb0bc5de7a910cf78e2968a6a4c9ea0138a4551257fd80fb8fa156203f6b4b717bbbd133b8", 0xd5, r3) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r4, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair$inet6(0xa, 0x1, 0x3, &(0x7f000058b000)) r5 = socket(0x10, 0x3, 0x0) membarrier(0x8, 0x0) write(r5, &(0x7f0000559000)="2400000052001f0014f9f407000904ff0200070208000100fffffff90800000000000800", 0x24) 2018/02/01 23:59:20 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000031000-0x20)={@common="6c6f00e500", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) socketpair(0x0, 0x5, 0x9, &(0x7f0000019000-0x8)={0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000031000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000032000-0x4)=0x1c) 2018/02/01 23:59:20 executing program 0: mmap(&(0x7f0000000000/0x747000)=nil, 0x747000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000001000)="24000000100005004d08000800e801030339010010000100e2fffffff70000f1de005609", 0x24) mmap(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000747000)="c35fb84a41e04fb2601306e0492ade1a356358ced86b8c090cebac91720320351e1ae25d0fa31fc9ad5f600f2c0cecd5321d86fa6a578eff05627e07b1e8fc0505e62302663e7f7699501cb864d8ee0938dbfdde14509bc34b7a77f2dbc07093fa140f76c071acca16175168d409f8d499c82c55ad2e4d498c0e43db6b52f451a0031cbbcc3d6ad17236f84bf88d7a82", 0x90, 0x0, &(0x7f0000629000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/01 23:59:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000df8000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ea7000-0xda)="87bef5ff28a32a9be1d591d9861e9fc7fac62a6e3a53a74a97285dad7c0524db6a7ff5c6d928594dbc1c3328384e74c8e0a85f2a422f0bc773b683770e174d0d6930b11e1280027b1ff342908d3cf25df01cc4cbdbd805697bb9fbb6fa9396f6241b52a68ac66ffb836d0eab9c22fd76dcffa7d363e25cc1adb7db6765e229c502838373a7b1dc4510930b55ee14b315d1b70cf73c58cd5f95b10f6ccdd5612f016b23f3b06110eaf9ab466438fa62070ef6c4b71ee2cf15c6ecf34c4c37f47fbe7066ab76efe60535fa4c7ced89a0d686b0d99f4a489e940258", 0xda, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f000009d000), &(0x7f0000001000-0x4)) keyctl$chown(0x4, r0, 0x0, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000004f000)='/dev/ppp\x00', 0x840, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000454000-0x4)=0x6) 2018/02/01 23:59:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xfff, 0x0, 0x8, 0x7}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x520, 0x9, 0x2, 0x10000, 0x6, 0x4, 0x7ff, {0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x1, 0x81, 0x0, 0x8, 0x7f}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x93, "33ba89c800832109c47635526cf04481645dc899a8f624eaeef6345e5f73127583"}, &(0x7f0000846000)=0x29) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d96000-0x8)=@assoc_value={r2, 0x3}, 0x8) rt_sigpending(&(0x7f0000dc0000-0x8), 0xfffffffffffffda3) 2018/02/01 23:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00001c5000-0x28)={@common='sit0\x00', @ifru_map}) fcntl$dupfd(r0, 0x0, r0) 2018/02/01 23:59:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bea000-0x11)='/dev/vga_arbiter\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x0, &(0x7f0000001000-0x5f)="acd1f041436d02c583ec3fd866402edc29e1ff7182b2f90279452ade30161e1ef6020eb26c4375afbdce54f3e015496fbc6a906d6f14ed70ab004e4445ee1872b729cf2ebacc72d83cb1fd6c860f3bb57b440e9202b6b273fec7dc3ab6d55a", 0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00006c7000-0x8)='./file0\x00', 0x0, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c1c000-0x4)=0x9, 0x4) r2 = socket(0x10, 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00003d8000)={0xffffffffffffffff, 0x2, 'client0\x00', 0x1, "f80aa0e6768ec311", "9252c8616c7ebd7bea5e0169ab88bc2b01c3c0a0e39315eff8a4b6c16d449682", 0x6a, 0xfff}) ioctl$TCSBRKP(r1, 0x5425, 0x101) sendmsg$nl_route(r2, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x38, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'em0ppp1\x00'}]}]}, 0x38}, 0x1}, 0x0) fsync(r0) 2018/02/01 23:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b75000-0x44)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-', 0x1}], 0x1) sysfs$1(0x1, &(0x7f00001ac000)='oom_score_adj\x00') 2018/02/01 23:59:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f000024e000)=""/4096) ioctl$TIOCNOTTY(r0, 0x5422) socket(0xb, 0xa, 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$pfkey(0xffffffffffffff9c, &(0x7f0000674000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f35000)={0x0, 0x0}) r2 = accept4(r1, &(0x7f00001ca000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000026000)=0x10, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000046f000), 0x4) 2018/02/01 23:59:20 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b1000-0x11)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ff6000)=0x7, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) bind$inet(r1, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/01 23:59:20 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000-0x1c)={&(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0xeb)="2d171aee0eaaeb3b8649f0fa573457c78dac52a2ed6728f7c8c3924f00105095e0de704da36726ee42edd6301f0a646a8cc4fb96988114ced05dc1fa98795da80e5feed505d9e25efd2049eab0b884ff321a679e942e8478659ab31ecbb4632eb1c5d5a6c8c95db68ccc36ebc5a5fc91d8ff166990dde900cce5944108ea6c50b29309790332fe8f0b60f4c85bd4bfd07d7f6606411b5b71eadafc6250b59db209bb18f56d104e88a414ea0b5596d7503ba14d010ec9b0352a79cdca1f49d31b15f435fa153ef5b15cb92124419ff3edb47e0c84ae4a8a6295b7cca52fdad9eef4a48ce96fe37fe51f7671", 0xeb}, {&(0x7f0000001000-0xd6)="7730653726975a2185e5de33a8e02ea9757e915fece4f9cf2c8dbdc449d95ba4c24e2f7da7e33bf9f67eea04dc375481e6ea0bd6f6b18842d997a31b0da02385527e06997965fe64c672214649dc45e93223eb4144d1e2665d787797a71098c5fa10853f2369be587747d70a556a154b35e483bf51ff0ece86ce6ea76a2fe64fbb8a4cdb1b354efa0d3194b35f4df2b5c3ed0d9eee3c5c1242689e0122f618f50ca2de4bceafce2f4526ea0611ae977418859a9d82361ab143fbd21b6bdcabd61cf922bb689ec905e47cb1d83737f5a8dabaceeb34e3", 0xd6}, {&(0x7f0000007000-0x33)="b0a659acddbe5ce881cb4f2054d970dcc953b66db604c09945afce61ec3782f254ff997194637cc391aa13e71cf46a5d2fad77", 0x33}, {&(0x7f0000003000-0xca)="615a4876b6d51fdd300adf743cfea195c7a01c5399c30b5185a6d598b640d3c80b9a9dcd601150c5cb52a8dd9d132e6e5e92cec031bdacdf0191a8ba69d2a17cce47839630ebeaf3416d534b5f4975ae69e76ab42f7b47a6da923eafe0e91f302b5fef0748729f0b611df8c19ed8d1eae748c8d260d6cf7ef8000fc4bf092eb3020a783bd03d509e17c9d9b7b15a868eb2bc0dbad43c01175ecb0578e3e1a7b72e2dadef782fd7a28a11e1b2dbb71ac922fb9cb56561c6877e998e70abc3c2ec191e2a963bcf4257d4c9", 0xca}], 0x4, 0x0, 0x0, 0x4000}, 0x4000000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xc, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000)=@syzn, 0x10) 2018/02/01 23:59:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={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$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/01 23:59:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b75000-0x44)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-', 0x1}], 0x1) sysfs$1(0x1, &(0x7f00001ac000)='oom_score_adj\x00') 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000009000+0xee8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x10200, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000001d000-0x8)={@dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0x1f}, 0x8) connect(r0, &(0x7f000000c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001e000-0x1c)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}, 0x1c) 2018/02/01 23:59:21 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f000001d000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000010000-0x14)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000016000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000000)='./file0\x00', r4, r5, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000001d000-0x10)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000001c000)}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/02/01 23:59:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000366000)={0xfffffffffffffff9, 0x1, 0x7, 0x5a4aa859, 0x9}, 0xc) bind$pptp(r0, &(0x7f00000d2000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) getsockopt(r1, 0x1, 0xa, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x96) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000045d000)=0x81, 0x4) [ 42.475018] binder: 7629:7630 tried to acquire reference to desc 0, got 1 instead [ 42.493072] binder: BINDER_SET_CONTEXT_MGR already set [ 42.500093] binder: 7629:7630 ioctl 40046207 0 returned -16 [ 42.507602] binder: BINDER_SET_CONTEXT_MGR already set [ 42.507611] binder: 7629:7640 ioctl 40046207 0 returned -16 2018/02/01 23:59:21 executing program 4: mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000896000)=0x6, 0x4) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000eb8000-0x2)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r2, &(0x7f0000eb7000)=""/107, 0x0, 0x0) 2018/02/01 23:59:21 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000166000-0x8)='./file0\x00', 0x2, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000011000-0x4)=0x5) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000025000)) 2018/02/01 23:59:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000532000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000462000-0xe)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/01 23:59:21 executing program 1: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x64f2faf9e9d44608, 0x7) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000eaf000-0x8)=0x3) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000eaf000-0x8)='./file0\x00', 0x102) fcntl$setsig(r1, 0xa, 0x1e) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000000005408, &(0x7f000029a000-0x6)) 2018/02/01 23:59:21 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7ff, 0x9) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f84000-0x10)={&(0x7f0000f86000-0x1c14)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7fffffff}]}, 0x28}, 0x1}, 0x0) 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x1105000, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) sendto$unix(r1, &(0x7f00000dd000), 0x0, 0x20000000, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000866000-0x30)=[{}], 0x1, 0x93) ioctl$TIOCSBRK(r0, 0x5427) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000015000)={0x20000004}) 2018/02/01 23:59:21 executing program 6: mremap(&(0x7f0000d8c000/0xb000)=nil, 0xb000, 0x2000, 0x3, &(0x7f0000964000/0x2000)=nil) mprotect(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x1000004) 2018/02/01 23:59:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000001000-0x58)={0x0, 0x4, 0x2, @thr={&(0x7f0000000000)="2a34c1e72d118854bf91954438932cb505194fb1f710d46d8615e0dda7b70b7e2cc206660103657d99451a1be51a4b5b07de17ac12f04f5ad0e95dae3e4f63493b59016f474db1a2f59418271f3871d22322843dd4dbaad687b0c105a189bdc97fb322942676f80e873fd91eefcf21fc34730358a569a6cf2ae23c0d89328d1b2a4ea3ecac4e2fdc5b78989e89764054bcba3da64816cdcf0a8f93bf13faf58047f91dc8f40287226d6930e98e2171819500f1d4d98cc26e4e00dbccc733b8", &(0x7f000070c000)="84aac6c402b1db6c44eb21cbc3578cddf61f0239fc5b54d859d40d3ba924020371d88b094d7a8db149ed04155073cb3d3cd8bf"}}, &(0x7f00009e0000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400}, &(0x7f000082d000)) 2018/02/01 23:59:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f000049f000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x30000}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x7b5bb20d4a0ff62}], 0x1, &(0x7f0000634000)=[]}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000423000-0xc)={0x0, @multicast2, @dev}, &(0x7f0000ea5000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f000020e000)={&(0x7f0000bb5000)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f000024b000-0x8)={&(0x7f00008a0000)=@ipv6_newroute={0x40, 0x18, 0x300, 0x0, 0x2, {0xa, 0x80, 0x80, 0x10000, 0xfe, 0x6, 0x0, 0xc, 0x1400}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x11, @ipv6=@loopback={0x0, 0x1}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x804}, 0x8000) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendto$inet(r1, &(0x7f0000e1b000-0x1000)="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", 0xf47, 0x0, &(0x7f0000e8c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/01 23:59:21 executing program 1: pipe2(&(0x7f00009d7000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f000065e000)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) 2018/02/01 23:59:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000336000)={0x0, 0x0}, 0x800) r1 = inotify_init() dup3(r0, r1, 0x80000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f00006cf000)={0x6, 0x81}) r2 = socket(0xb, 0x2000000008, 0x0) sendmsg$nl_route(r2, &(0x7f00004b2000)={&(0x7f0000b3f000)={0x10}, 0xc, &(0x7f0000948000)={&(0x7f0000666000)=@setneightbl={0x20, 0x43, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0xc, 0x1, ',ppp0}\x00'}]}, 0x20}, 0x1}, 0x0) 2018/02/01 23:59:21 executing program 2: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) syncfs(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000027d000-0x13)=[], &(0x7f0000249000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000027e000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/02/01 23:59:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_settime(0x1, &(0x7f0000f93000)) sendmmsg$nfc_llcp(r1, &(0x7f0000880000)=[{&(0x7f0000cbc000)={0x27, 0x20, 0xffffffff, 0x4, 0xfffffffffffffffb, 0x200, "e9ec7e549a73c0c13e091ea68ba3a9d3d1e0e530c220f6afd919291d837f98b051745f74d61745248dd25907504d807cc2518d6f103bf60f05edc97f085f1f", 0xffffffffffffff81}, 0x58, &(0x7f0000af8000)=[{&(0x7f0000237000-0x5f)="cbe165f8456eaabf6c705d9b7ade486db1db570875ee4d0d7c514c53a4bc8a8e276502c36359175c3e66d36513ed3571f23acd228d5b068ddbe66c7987aebcf72382dfe3442ddc835cf80209e8e63472cfee08b86812fb439ac47f8ebe2640", 0x5f}, {&(0x7f0000b7e000-0xbf)="24373e94c091159942c8424986c2af05567bb4e5f05d8bf1d772b051cfe6ab3f5aa04fb31d73560bc4e87e9f733b658a48a052b53416ce779447125f81d08389f395cb176454a4871c061789566d338fd189617f3aa7476c5b2d38a7fbd080ca728d54db4b4c600c87a8b3a8e30db4aa79fc931d6c9f1640ce15115385eefc22b1499aeab41e885ac337d486028fb4babddbffe5b68fb3664b3935e19ca79a7f13d979796103f15ed04d231383698e2b335abcddef8971de564eded024b8a7", 0xbf}, {&(0x7f0000023000)="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", 0x1000}], 0x3, &(0x7f00009ff000)={0x14, 0x116, 0x6, "8973adb0c2"}, 0x14, 0x4}, {&(0x7f0000515000-0x58)={0x27, 0x0, 0x3, 0x7, 0xffffffffffffff00, 0x80000001, "05244659f35d9d88c0c84688a5e0209636b602c51dd098f8db3e2f0c82ab3931c8b2b3975b53793dae096423d881262d9b0901dbece14a128f99c152a3192e", 0x5a009e6d}, 0x58, &(0x7f0000028000-0x10)=[{&(0x7f000093f000)="ed1bd83c8d82b0c030dc39bff16abf9e87f630c12cd820879938772135b9b2d95a86c1ca34adcbf09af299898628f68f0a6f090c1b998f0b2e2dbd6ec59a722585ef8ad33d81da84c08b3886e6c757a979035ebafde6bdde55d5c1c6e55b4c61b4bb67dda742d7fd71fa3279a00f6c5e06779a6ca1dc06f402fd5359bb1e6e6254b30baa4109239d125b8af7358762f108193b4144f8da40d692d8ff732145c7f0452879b2feb88cd585d9fc163962fdb0c0e28a4965c1", 0xb7}, {&(0x7f0000f90000-0x8e)="71e909c68cdca9f06d3b1afa5ad8ee1f100defb0b8fbd5e7dbd1dead8d564050fb5e0128dc2c88aa626dde603069c2febddf41327794dcc6897384a4f7943989252dd58e037dbbdb56f15592c73c7d0c3dc8dd241ea42758870066db4e0795c6aa369fb73eb906ed5989c6db2dd75ea06a0941cbcf351e68011fd38b153045ed587455e4612e09594958b439cacd", 0x8e}], 0x2, &(0x7f000013c000)={0xb0, 0x185, 0x7, "3457651e2da5f82932c3797cf8ffc6ae2bd64b8e7279fba9681219391c89264f4a34ccc05603b2f3c07bc2ded1bbab07cb7b0b3d795b9f1b77a1310c4a0c9e0bcce0ae84ee4d1c3f315c71705591281f0417d8026cd1055b4668ffb282b2fb1cd98cf4ae088af781eeb5b16693a4db060688d26aa2635547e2da2f970af3c5cae196069174fc6683d667203b06027c772bd219e2862363a75fe9a52b1372b3eb083d"}, 0xb0, 0x20000001}], 0x2, 0x40448c0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) fcntl$setstatus(r0, 0x4, 0x2c00) writev(r0, &(0x7f000016b000-0x10)=[{&(0x7f0000ff8000-0x99)="b2", 0x1}], 0x1) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000135000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000528000-0x30)=[{&(0x7f0000ab3000)=""/41, 0x29}, {&(0x7f000069a000-0xf3)=""/243, 0xf3}], 0x2) stat(&(0x7f0000e73000)='./file0\x00', &(0x7f0000dac000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000128000)='syzkaller\x00', &(0x7f0000bef000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ef9000)="9e02797d3c714d9368aa7a580e41f375ff2e7035f150e2f1ed7fa5a50441ca35d7e5124315c188eddf97b6f95334", 0x2e, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) 2018/02/01 23:59:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0xffffffff, 0x2, 0x0, 0x6b3, 0x6e9, 0x1, 0x540c, 0x0}, &(0x7f00006ed000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000526000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffff9c, 0x6, 0xe, &(0x7f0000963000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x20a, 0x5, 0x20, "488a408ebdfa5f0eaef5ec0fdd40550932a161deb8d6bfea5985010382bdaefb6a1a1e475818ae2fe07fe00c0289eead85558e94bec7f2e44565e8765cf41c240d404bd56c99b65d524143f48ab49985"}, 0x160) clock_adjtime(0x0, &(0x7f000098d000-0xd0)={0xfc95}) 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000659000)=[{&(0x7f00007b2000-0x5c)}, {&(0x7f0000fd4000-0x2c)=',', 0x1}], 0x2}, 0x0) 2018/02/01 23:59:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000657000-0x8)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000582000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000419000)=@newlink={0x40, 0x10, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x40}, 0x1}, 0x0) write(r0, &(0x7f0000982000)="456710bdb3b097a683009b9052ccb92e6a1187a6db6004c5aadf134bc903d320fa2143c5", 0x24) getegid() 2018/02/01 23:59:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000dab000-0x8)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7301}]}]}, 0x28}, 0x1}, 0x0) [ 42.649892] binder: 7685:7690 got transaction with invalid offset (0, min 0 max 0) or object. [ 42.676177] binder: 7685:7700 got transaction with unaligned buffers size, 58534 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000727000-0x8)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000054a000)={{{@in6=@loopback, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f000079e000+0x13a)=0xe8) lstat(&(0x7f0000ba0000)='./file0\x00', &(0x7f0000484000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) acct(&(0x7f0000695000-0x8)='./file0\x00') sendmsg$nl_netfilter(r1, &(0x7f0000fcc000)={&(0x7f0000fc9000)={0x10}, 0xc, &(0x7f00003a7000-0x8)={&(0x7f00000a6000-0x21e4)={0xf60, 0x13, 0xf, 0x208, 0x7, 0x1, {}, [@nested={0x28, 0x7a, [@typed={0xc, 0x6f, @pid}, @generic, @typed={0x18, 0x9, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="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", @typed={0x18, 0x3f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x7b, @uid=r2}]}, 0xf60}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29e", 0x71}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) open(&(0x7f0000029000-0x8)='./file0\x00', 0x2000, 0x180) sendmsg(r1, &(0x7f0000148000-0x1c)={&(0x7f0000810000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f000026e000)=[{&(0x7f0000f20000)="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", 0x168}], 0x1, &(0x7f0000ae5000-0x2410)=[]}, 0x5) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000e83000)={@loopback={0x0, 0x1}}, 0x20) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000280000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000bcd000)={0x8, &(0x7f00004dd000-0xa5)=""/165, &(0x7f00001a4000)=[{0x1, 0xf4, 0x1, &(0x7f0000223000)=""/244}, {0x200, 0x96, 0x7fff, &(0x7f0000d1b000-0x96)=""/150}, {0xb05, 0x5, 0x410a69ec, &(0x7f0000824000-0x5)=""/5}, {0x3, 0xb, 0x8001, &(0x7f0000c8d000-0xb)=""/11}, {0x4, 0x1000, 0x6, &(0x7f0000d2c000)=""/4096}, {0x7, 0x7f, 0xfff, &(0x7f0000d82000-0x7f)=""/127}, {0x252f7ce3, 0x1000, 0x100000000, &(0x7f0000fe2000)=""/4096}, {0x2, 0x50, 0x91, &(0x7f00006c4000-0x50)=""/80}]}) [ 42.676224] binder: 7685:7700 transaction failed 29201/-22, size 0-0 line 3172 [ 42.690330] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45235 sclass=netlink_route_socket pig=7707 comm=syz-executor0 [ 42.695249] binder_alloc: binder_alloc_mmap_handler: 7685 20265000-20279000 already mapped failed -16 [ 42.697489] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45235 sclass=netlink_route_socket pig=7707 comm=syz-executor0 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{}]}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000616000)=0x6) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000418000)={0x10000}, 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000d64000)) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x8000000000000000) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d45000-0x14)="0200000001000000000000000100008000000000", 0xfffffffffffffda5, 0x0) [ 42.697536] binder: BINDER_SET_CONTEXT_MGR already set [ 42.697543] binder: 7685:7700 ioctl 40046207 0 returned -16 [ 42.701977] binder_alloc: 7685: binder_alloc_buf, no vma [ 42.701997] binder: 7685:7709 transaction failed 29189/-3, size 0-8 line 3127 [ 42.703295] binder_alloc: 7685: binder_alloc_buf, no vma [ 42.703314] binder: 7685:7700 transaction failed 29189/-3, size 0-0 line 3127 2018/02/01 23:59:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000dae000)='/dev/input/mice\x00', 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cf7000)=0x7, 0x45) clock_nanosleep(0x5, 0x0, &(0x7f0000578000-0x10), &(0x7f00008f1000)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000c36000)={0x77359400}, 0x0) nanosleep(&(0x7f0000ae4000-0x8)={0x77359400, r1}, &(0x7f0000395000)) 2018/02/01 23:59:21 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000022000)='./file0\x00', 0x80100, 0x8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000000a000-0x50)={@syzn, @ifru_map}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000021000-0x4)=0x16) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/01 23:59:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e7000-0x15)='/proc/self/net/pfkey\x00', 0x500, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009b2000)={@generic="d13e2acb169445da1191c73ec0c58950", @ifru_data=&(0x7f00009df000-0x20)="f98fca466a245bd3322f3605214661b70255c2dd10352fcba56642669cd7cd77"}) r1 = socket$unix(0x1, 0x5, 0x0) dup2(r1, r0) r2 = syz_open_procfs(0x0, &(0x7f0000bef000-0xd)='net/sockstat\x00') sendfile(r1, r2, &(0x7f00004db000), 0x61) 2018/02/01 23:59:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000), 0x0) r1 = dup(r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x6, 0x0, 0x5}) 2018/02/01 23:59:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x3, 0x9, 0x80, 0x20, 0xe54, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, 0xfffffffffffff001, 0x4, 0x3, 0x5, 0x7}}, &(0x7f0000012000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000011000)=@assoc_value={r2, 0x5}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000012000-0x4)) 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}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000), &(0x7f0000013000-0x40)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000)={r3, @in6={{0xa, 0x3, 0xef7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcbb}}}, 0x8c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:59:21 executing program 3: mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x41, 0x1, 0x0, []}) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000dce000), &(0x7f0000dce000)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x5, 0x100000, 0xffffffff, 0x5, 0x5, 0x5, 0x8, 0x100000001, 0xfffffffffffffffe, 0x101}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000, 0xffffffffffffffff, &(0x7f0000a93000/0x1000)=nil) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000680000-0x14)='net/ip_tables_names\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) lseek(r0, 0x0, 0x0) sendto$unix(r0, &(0x7f00000f0000-0x53)="5ece266e5284f41e4275951594971d724cf14f9da4d11650b19094a9e3f8141f5e604167bfa4c313ab2d755b682d1a1009f4d57fea04a4afbe2adea978ae2312ff3995d3c1afbb43eda5ba89b23ab7f042ecc5", 0x53, 0x80, &(0x7f00001ba000)=@abs={0x1, 0x0, 0x3}, 0x8) pread64(r0, &(0x7f0000a31000-0xad)=""/173, 0xad, 0x0) 2018/02/01 23:59:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)) listen$netrom(r0, 0xc93) 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}}, 0x10) clock_gettime(0x5, &(0x7f0000468000)) [ 42.808907] binder: 7685:7690 transaction failed 29201/-22, size 0-8 line 3190 [ 42.830736] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.836574] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.845338] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.850870] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 23:59:21 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000afd000-0x24)={0x0, 0x0, 0x0, 0x3f}) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) r2 = open(&(0x7f00009b5000)='./file0\x00', 0x400000, 0x40) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c0d000), &(0x7f0000406000-0x4)=0x4) r3 = creat(&(0x7f0000c89000)='./file0\x00', 0xfa7988192a32b076) ioperm(0x3, 0x8, 0x9) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000021b000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000517000-0xc)={@dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000fe6000)={0x3, &(0x7f0000f14000-0x18)=[{0x4d, 0x7fffffff, 0x7, 0x7}, {0x1, 0x7, 0x0, 0x7}, {0xfffffffffffffffe, 0x109d, 0x9, 0x100000001}]}) fanotify_mark(r3, 0x21, 0x21, r4, &(0x7f0000fe5000)='./file0\x00') mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fe8000-0x8)={0x9, 0x4, 0xfc00000000, 0x4}) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000e1d000-0x4), 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000b68000)) accept4$packet(r0, &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fe4000)=0xfffffffffffffdd8, 0x800) 2018/02/01 23:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(0xffffffffffffffff, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000fbc000)=@abs={0x1, 0x0, 0x3}, 0xffffffffffffff5c) bind(r0, &(0x7f0000632000)=@nfc={0x27, 0x2, 0x6, 0x2}, 0x10) 2018/02/01 23:59:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efc000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000cf5000-0x18)={0x9, 0x5, 0x7fffffff, 0x8, 0x0, 0x6}) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/02/01 23:59:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004ac000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000adc000)=@generic) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d2f000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000b82000-0x10)={r1}) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007db000)={0x0, 0x0, r3}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f20000-0x10)={0x0, 0x0, 0x1}, &(0x7f00005fe000-0x4)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c23000)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002ba000)={0x0, 0x2000000000004, 0x0, 0x10003}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00008db000-0x4c)) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000acc000)={&(0x7f000084c000/0x4000)=nil, 0x8, 0x4, 0x2, &(0x7f0000441000/0x4000)=nil, 0x5}) 2018/02/01 23:59:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c70000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000026b000)}) 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c2b000), &(0x7f00002be000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cc1000-0x9)='scalable\x00', 0x9fd5) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4f000)='/dev/hwrng\x00', 0x408082, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000792000-0x22)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="ae4f735c1bac", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f00003aa000-0x92)="5832b8174d3610bd6a17e925e211ecc1b0e4fa6ecc6a129f70ba94e106212eaa5ca39e2561ac8dd43be43a3631c674c3c9a099c024ac4b23f493fc37fad8003742abcbb3dc8080ad6cfa393d4a2d5e2f059d7c927e671c3d05018c7669c81c4023860c227c7afebe9c2cd3c89960461951fde2d48cb1f77390e9a8660d8bcdec1ba3bd1fef753e5ea1687f8616a7f8ed519a", 0x92, 0x40000, &(0x7f0000bd1000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) 2018/02/01 23:59:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ef7000-0x4), 0x4) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000016f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000f4f000-0x7c)="962ad0d75e64a5cf6a94b527079096ab33eb72e682964b8d00372145c8857e872efb0c17dd319a8658574fdc0a8b7ac75f5b8a85a673ff858010dc87cb0df374733674be8276916e32db515f8fb2a2869791d712fc2474113281b16e1af2146954a6cada74953c096f45f4c837351212f17b66122813c0625e44007c") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000285000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000bc1000), &(0x7f0000d41000)=0x4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/02/01 23:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bcf000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000033b000-0x14)={0x9, 0x1, 0xb62, 0x1, 0x100000001}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f00005a9000-0xf)='/dev/sequencer\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000005a000), &(0x7f000097c000)=0x6) mincore(&(0x7f00008f3000/0x2000)=nil, 0x2000, &(0x7f000043f000)=""/123) 2018/02/01 23:59:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sigaltstack(&(0x7f000071d000/0x2000)=nil, &(0x7f0000cb7000-0x4)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e4d000)={0x0, 0xfffffffffffffffa, 0xfee}, &(0x7f00000cd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000011d000-0x98)={r2, @in6={{0xa, 0x1, 0x328, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}}, 0x1, 0x8}, 0x98) 2018/02/01 23:59:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ppoll(&(0x7f000075d000-0x10)=[{r1}], 0x1, &(0x7f0000a38000-0x8)={0x77359400}, &(0x7f000025b000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) r2 = syz_open_dev$usbmon(&(0x7f0000416000-0xd)='/dev/usbmon#\x00', 0x5, 0x103001) sendfile(r0, r2, &(0x7f0000ab4000)=0x1, 0x3ff) r3 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00007f5000)={0x7, 0x40, 0x10001, 0x8cc, 0x4, 0x10000000000, 0x9, 0x4, 0xb5b, 0x1, 0x7}, 0xb) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000504000)=r3) sendmsg$key(r2, &(0x7f0000e6c000-0x1c)={0x0, 0x0, &(0x7f0000ab0000-0x8)={&(0x7f0000963000)={0x2, 0x0, 0x3, 0x9, 0x3, 0x0, 0x1, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = memfd_create(&(0x7f0000803000-0x1)='\x00', 0x4) write$eventfd(r1, &(0x7f0000501000-0x8), 0x1ca) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000c91000), &(0x7f0000f9f000)=0x4) sendfile(r0, r1, &(0x7f00008ac000+0x8e3), 0x1000) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffff0000) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x5) bind$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/01 23:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000020f000-0x10)='/dev/sequencer2\x00', 0x101040, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f68000)) r2 = dup(r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000585000), 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @empty}}]}, 0x49fa) 2018/02/01 23:59:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7b000)={0x0}, &(0x7f0000038000-0x4)=0x2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dcc000-0xc)='/dev/autofs\x00', 0x8900, 0x0) r4 = openat(r3, &(0x7f0000266000-0x8)='./file0\x00', 0x8000, 0x80) r5 = openat(0xffffffffffffff9c, &(0x7f0000496000-0x8)='./file0\x00', 0xc8102, 0x4) renameat(r4, &(0x7f000022e000-0x8)='./file0\x00', r5, &(0x7f00008e3000)='./file0\x00') ptrace(0x4207, r2) ptrace$getregs(0x13, r2, 0x0, &(0x7f0000d0d000)=""/139) [ 43.061025] binder: 7800:7809 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 43.089992] binder: 7800:7820 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 43.099277] binder: 7811:7818 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.099337] binder: 7811:7818 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 43.160292] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a0000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r0, &(0x7f000082d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000eff000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00005d7000-0x8)='./file0\x00', 0x60) 2018/02/01 23:59:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e3a000-0x9)='/dev/sg#\x00', 0x0, 0x142) r1 = memfd_create(&(0x7f0000bc1000)='&vmnet0ppp0@\x00', 0x0) ftruncate(r1, 0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000961000-0x5c)={0xc7a, 0x2, {0x0, 0x2, 0x2, 0x0, 0x5}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dee000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b08000)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000587000)=0xe8) stat(&(0x7f000035f000)='./file0\x00', &(0x7f0000253000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000d6c000), &(0x7f0000cc0000-0x4), &(0x7f0000e9a000-0x4)=0x0) stat(&(0x7f0000083000)='./file0\x00', &(0x7f00002d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a5f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a86000-0xe8)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f00001d1000-0x4)=0xe8) getresgid(&(0x7f00006ba000)=0x0, &(0x7f0000a5b000-0x4), &(0x7f000077b000-0x4)) pipe2(&(0x7f0000b26000), 0x4000) sendmsg$unix(r1, &(0x7f00008f0000-0x1c)={&(0x7f00000dc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bc8000-0x48)=[{&(0x7f0000c98000)="8883de310aa96b162e9f1b468094b19b22018fec78", 0x15}, {&(0x7f00004eb000-0x15)="aecf69558976d81ae0aa58fe97283dec21e7641414", 0x15}, {&(0x7f0000ad2000)="83b1bd44e006a53df99282df7065873ca20002c73b14602ecf1678969c9ccaddc52581e37e815d6bd5d63ab7f86cbfb0fbc5b72fa8bdbc395fe7f9a474653f2a1586bce8cd20ae3edd42f4ab42ec2c4894b36e7513c3a18c81f2ba8f8cd4d16305b58b78f7db9349772857c9", 0x6c}, {&(0x7f00005b1000-0x37)="b0376d05ce2ee89325c059c0c65f13f4c22e82dbbecdc982ee87f4a2388ea64637539c54a7c442a8a86fa9fdfd8cdeb80bdc04cad181bc", 0x37}, {&(0x7f00006db000)="3bf0367f4f7745a4d7f219a892e7bac958254efab0ddf406b340c4d13b757191e7ee4a8398818964d2ca8a0b4efdc6dc6db8f68ee65ca461f6efe3c485a4701cf4fd2ce4a02965acb1fa9c52728e24e627ee13d954a52d5d12671f66860126090502ff504ee4bd18d529fd64e910a5e5fe3d7656ffe6e15215e0f5fc61c09f070a696db41da880b49fadf6396f628f118a43c45c", 0x94}, {&(0x7f0000b2f000-0xa5)="ac6a822f7f4751cd46805bf1d1da055af0fd7249fef7a07948dee30a8d9f88047789efd36daa27c73ef0a86f5edc6976ef606de2a671fee26c034b25bfbbc007ec3620b06c9b1f8efbaaa0097a81fee20fbb6aa450a6b7d432d76d066d71d781a12ab3a0e181d1c60a6c34b1584200ce68ef348442a29c1a1e003f6e10fd525d5e0f6df45649f78c52c1084377f7e55ab193a3e9e102e7e799760570ed6ea996667159efd8", 0xa5}, {&(0x7f0000914000)="f8e53cf37f3307a9519a6a0cce39685e35665cfd33525489c8e42ccdbfc7d9f57bab252281c78a8cd7d864672572cf2f5feafadfcff14313ed6deed6efa8a98c859f0227d3aa92901e624f8b80b6f4307c32574f1ef4376d118a433a6988dbec9a46429b3fbac15e0cf1e4efbe50f73ea0d1d87f4254838051ba647fdd1b49e1aa45a1ffb7d38d01866f0a75058d63728ceddf3ad54bc59b25da1330afde31bb7bce7d77fa66d430c524d1db4aa4826789d69a2f3cbf51af15e6", 0xba}, {&(0x7f0000484000)="46e21a3112630394e4432cb55234ccbff8aca934d649459146fd1385830a52ce37ad73df2c3af083d0c7b51da90b8115f08b1e36c4afdda01a988c1a908e2ed1caa2c49533ec3f0ee102edd6f11ef183c6bec3b6beafbe7dc471f12ea5fc04b9b8d67a0b34f04cfbe77182ad85f30ec18ad36fb2d8634599c502486a4c5670f567b1e84fcdaa5afd9211b3495c8ee5368fe92a01f816b76f17358f7f4488ad9a945ae2de084abb47a9fb35706b297d613091c7a454025e20486033fbe9f1bea146225de9ada940b96c90f79f63bc537248c88b98b7e0accfefc2257715de7241801b0ca27e", 0xe5}, {&(0x7f0000287000-0x1000)="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", 0x1000}], 0x9, &(0x7f000024a000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x48, 0x44}, 0x40000) sendfile(r0, r1, &(0x7f0000001000), 0xfec) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000409000)=0xd4, 0x4) 2018/02/01 23:59:21 executing program 3: mlockall(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{}, {0x12}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000777000)={0x4, 0x3, 'client1\x00', 0xffffffff80000006, "ac4f6533a2e4f1f1", "1232ee0cf294f159e195ad17a2c8ff96547f68d947c47c139877c9c7f2684c4e", 0x7f, 0x22a7}) 2018/02/01 23:59:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000123000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) inotify_add_watch(r0, &(0x7f00003f0000-0x8)='./file0\x00', 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) splice(r0, &(0x7f0000fb2000), r1, &(0x7f00008c5000), 0x2, 0x3) bind$inet(r1, &(0x7f000041e000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00008b7000-0x4), &(0x7f000061d000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00002e0000)={0x6, 0x0, 0x2, 0x81}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00007dc000-0x8)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003bd000)={0x0, 0x2, 0x10}, &(0x7f0000250000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000090f000-0x8)={r3, 0x800}, 0x8) 2018/02/01 23:59:21 executing program 5: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000a21000-0x18)={0xaa}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92000-0xc)='/dev/rfkill\x00', 0x83, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00001b9000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x80000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f000070a000-0x4), 0x80000) 2018/02/01 23:59:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c1000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002aa000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00002fb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000615000)={0x100000001, 0x2, 0x8000, 0x1, 0x67f, 0x6, 0xffffffffffffff29, 0x5, r2}, &(0x7f0000219000-0x4)=0x20) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d38000)='wlan1\x00', 0x0) timerfd_gettime(r0, &(0x7f0000fcf000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000127000)={0x0, 0x1c, &(0x7f0000754000-0x1c)=[@in6={0xa, 0x1, 0xdd7, @empty, 0x80000001}]}, &(0x7f00000b1000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008dc000)={r1, 0xfba, 0x2, [0x2, 0x6]}, 0xc) fcntl$getown(r0, 0x9) 2018/02/01 23:59:21 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0x20066, &(0x7f000073c000-0x4)=0x4000000000008e, 0x1cf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="9d3825338ba94b5f0cbb29e7169d39b8ad5073616475603bec203521213a6e7e23650ec057042529ac45eca9b7ed86ab8c19c9a15ec90de1add841b39fdf5344") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000003000-0xe7)=""/231, 0xe7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f0000002000-0x10)=@in={0x2, 0x3, @empty}, 0x2, &(0x7f00005ff000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000013000-0x20)={@generic="64225aeabb4ab484a122a09396db8c55", @ifru_flags=0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x129000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xe21c, 0x1, 0x7}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x37d1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2f1c000}, @in={0x2, 0x0, @rand_addr=0xe9ba}, @in6={0xa, 0x3, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb3}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0xffffffffffffff1f, 0x30}, &(0x7f0000000000)=0xc) [ 43.168804] binder: 7811:7837 ioctl 40046207 0 returned -16 [ 43.183934] binder: 7811:7831 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.190563] binder: 7811:7837 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/01 23:59:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f000029d000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000900000-0x8)={&(0x7f0000cf7000)=@delrng={0x10, 0x14, 0x100, 0x3, 0x1, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x24000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006bd000)={0x0}, &(0x7f0000cbb000-0x4)=0xc) ptrace$cont(0x18, r2, 0x10001, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e22000-0x50)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x40000000d6a, 0x0, 0x7}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000050000)={@common="74756e6c30fffffffc00000700", @ifru_ivalue=0x406}) 2018/02/01 23:59:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec4000)='/dev/rfkill\x00', 0x101082, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00009c1000)=""/181, &(0x7f000038d000-0x4)=0xb5) r1 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f000096c000)={{0x80}, 'port0\x00'}) 2018/02/01 23:59:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000049c000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000542000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000095c000)=@assoc_value={0x0, 0x5}, &(0x7f000095c000)=0x8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000095c000)={r1, 0xd5, 0x1, [0x9]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 23:59:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) recvfrom(r0, &(0x7f0000f78000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000dc3000-0x8)=@sco={0x1f, {0xc32, 0x1, 0x6, 0x1c65, 0x8, 0x9}}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x100800000000001) 2018/02/01 23:59:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ea7000-0x18)={0x4790, 0x1f, 0x40, 0x0, 0x3f, 0x4}) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000c9c000)={0x8000, 0x0, 0x1, 0x0, "fe6498d653b4270058225586db142cdec6000117545274946a94771f398b4046"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038d000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000346000)="414d7f04feb97b458d87b0b492904fc613973a7c762c94c4e44c0143bd78e245097619ae43621cd53030d0ee5f5e5760d0de584de68229f952fdaf") ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000f00000)=""/16) 2018/02/01 23:59:21 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000002e000)=""/141, 0x8d, 0x40000000, &(0x7f0000014000-0x10)={0x4, 0xfff, 0x9, "2be19106cfbf", 0x2}, 0x10) 2018/02/01 23:59:21 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0xca)=""/202, 0xca}], 0x1, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/02/01 23:59:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00004db000-0x40)=""/64) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000565000-0x4)=0x21b5400, 0x4) 2018/02/01 23:59:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000576000-0x5)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f000053e000-0x7e)="e6", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r0) pipe2(&(0x7f0000386000)={0x0}, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/01 23:59:22 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x140, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000b13000)=""/205) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)) 2018/02/01 23:59:22 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a60080020000000000000000000000100003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000001c000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000008000-0x6b)="be7dec96ed9e02abcfae03db7558777bac5d4cf9dfefa32a91715097ac889bd84193505af466c75ddcabe41d4d351995b8bc6450d5a71a5d146937ee3097de7d0f1c6a70eaaac87d92a5a1d42b4a17e119a0587123c5500ff2cf4e68a2f8a07ea1932b5baa9ab463fdb6b2", 0x6b) 2018/02/01 23:59:22 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x400) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000012000-0xc)={0x10, 0x0, 0x3, 0xe}, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002e00030007fffd946fa283b70a00000003000000031e85683540000000000000", 0x24}], 0x1}, 0x0) 2018/02/01 23:59:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f000029d000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000900000-0x8)={&(0x7f0000cf7000)=@delrng={0x10, 0x14, 0x100, 0x3, 0x1, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x24000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006bd000)={0x0}, &(0x7f0000cbb000-0x4)=0xc) ptrace$cont(0x18, r2, 0x10001, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e22000-0x50)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x40000000d6a, 0x0, 0x7}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000050000)={@common="74756e6c30fffffffc00000700", @ifru_ivalue=0x406}) 2018/02/01 23:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000c6f000)={0x0, 0x0}) nanosleep(&(0x7f0000700000-0x8)={r2, r3+10000000}, &(0x7f000052a000)) dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f41000-0x10)={0x77359400}) 2018/02/01 23:59:22 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x402, 0x0) sendto(r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0x800, &(0x7f0000001000)=@llc={0x1a, 0x10, 0x6, 0xff, 0xff, 0x3, @random="a1161599d239"}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000d000-0x20)=[], 0x26, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b785b8942deb9"}) 2018/02/01 23:59:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000029d000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c, 0x80000) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000052d000-0x1)='\x00', 0x2e5f369a2ca84a70) connect$llc(r1, &(0x7f00009b5000-0x10)={0x1a, 0x1c, 0x6, 0x6, 0x80000001, 0x4, @empty}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f00002f0000)=[{{&(0x7f0000cfb000)=@l2, 0xe, &(0x7f0000ad7000)=[], 0x0, &(0x7f0000818000-0x4)=""/4, 0x4}}], 0x1, 0x2021, 0x0) syz_open_dev$sg(&(0x7f0000923000)='/dev/sg#\x00', 0xd140, 0x0) 2018/02/01 23:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) openat$ppp(0xffffffffffffff9c, &(0x7f0000cd6000-0x9)='/dev/ppp\x00', 0x408000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f00007da000-0x7a)) 2018/02/01 23:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00005be000-0xc)={0x4, 0xfffffffffffffea2, &(0x7f00002a7000)}) getsockname(0xffffffffffffffff, &(0x7f00007cf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000071f000)=0x32) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003e000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00005e0000-0x18)={0x3, 0xb5, 0x1548, 0x1, 0x2, 0xd1f}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c6a000)={0x0, 0x100000001}, &(0x7f00000c3000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e1b000-0x8)={r3, 0x7}, &(0x7f0000372000-0x4)=0x8) 2018/02/01 23:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000f4000)) r1 = syz_open_dev$mice(&(0x7f0000d65000-0x10)='/dev/input/mice\x00', 0x0, 0x80002) getsockname$netlink(r1, &(0x7f0000f32000), &(0x7f0000ae0000-0x4)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) [ 43.503984] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 43.515942] binder: 7904:7912 transaction failed 29189/-22, size 28538315794181733-0 line 3004 [ 43.557141] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.560457] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 43.580270] binder: 7928:7931 got transaction with invalid parent offset [ 43.580301] binder: 7928:7931 transaction failed 29201/-22, size 80-16 line 3312 [ 43.603950] binder_alloc: binder_alloc_mmap_handler: 7928 20000000-20002000 already mapped failed -16 [ 43.609745] binder: BINDER_SET_CONTEXT_MGR already set [ 43.609755] binder: 7928:7934 ioctl 40046207 0 returned -16 [ 43.618094] binder_alloc: 7928: binder_alloc_buf, no vma [ 43.618114] binder: 7928:7931 transaction failed 29189/-3, size 80-16 line 3127 [ 43.663298] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.702828] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/01 23:59:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) recvmmsg(r2, &(0x7f0000ac9000)=[{{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x83)=""/148, 0x94}, {&(0x7f000009f000)}, {&(0x7f000064c000)=""/116, 0x74}, {&(0x7f000011e000)=""/101, 0x65}, {&(0x7f0000e7c000)=""/47, 0x2f}, {&(0x7f0000000000)=""/153, 0x99}], 0x6, &(0x7f000017b000)=""/253, 0xfd, 0x5}, 0x6}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f000008c000-0x18)=[{&(0x7f0000199000)=""/4096, 0x1000}, {&(0x7f0000331000-0x3f)=""/63, 0x3f}, {&(0x7f0000bcb000-0x68)=""/104, 0x68}], 0x3, &(0x7f0000283000-0x6d)=""/109, 0x6d, 0x9}, 0x7fff}, {{&(0x7f00003a1000)=@nfc_llcp, 0x58, &(0x7f00009fb000)=[{&(0x7f00006d7000)=""/49, 0x31}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f000028a000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000001000-0x1000)=""/4096, 0x135a}, {&(0x7f0000001000)=""/77, 0x4d}, {&(0x7f0000000000)=""/12, 0xc}], 0x9, &(0x7f0000d21000)=""/209, 0xd1, 0x7}, 0x9}], 0x3, 0x40000040, &(0x7f0000001000-0x8)={r0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000f90000)=[{{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f000054f000-0x38)=[{&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000c20000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f000008c000-0x32)=""/50, 0x32}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000000)=""/9, 0x9}], 0x7, &(0x7f0000001000-0x33)=""/51, 0x33, 0x2}, 0x7a38aafe}, {{&(0x7f00000d2000-0x10)=@ax25, 0x10, &(0x7f0000001000-0x18)=[{&(0x7f000063c000-0x80)=""/128, 0x80}, {&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000000000)=""/85, 0x55}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x672}, 0x7fffffff}, {{&(0x7f00009b7000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f0000001000-0x10)=[{&(0x7f00005e0000)=""/4096, 0x1000}, {&(0x7f000001b000)=""/6, 0x6}], 0x2, &(0x7f00001be000-0x14)=""/20, 0x14, 0xf7dd}}], 0x3, 0x40, &(0x7f0000001000-0x8)={r4, r5+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000326000-0x9)='/dev/rtc\x00', 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1de}, 0x1}, 0x0) 2018/02/01 23:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x800000000000008) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d9e000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a06000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000f36000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000424000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000bab000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b27000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3, 0x7, 0x0, 0x9, 0xa, 0x0, 0x0, 0x2f, r2, r3}, {0x7, 0x1, 0x101, 0xfffffffffffffff8, 0x6, 0x10000, 0x6af, 0x9}, {0x10000, 0x516, 0x4, 0x2}, 0x8, 0x8, 0x1, 0x0, 0x2, 0x66bc23f063fa960b}, {{@in=@multicast1=0xe0000001, 0x2, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x0, 0x2, 0x7fff, 0x20, 0xffffffffffff77cb, 0x71e}}, 0xe8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000e15000)={0x7, 0xffffffffffffffff, 0x6f6d, 0x2}) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="0a46be7a3b6cfaf1b4ac529b92a199a4", 0x10) 2018/02/01 23:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c4d000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000302000)={0x6, &(0x7f00003eb000-0x30)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000cb1000-0x8)={r1, 0x1}) rt_sigaction(0x7, &(0x7f0000eb5000-0x20)={0x7}, &(0x7f000059a000-0x20), 0x8, &(0x7f000018c000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/02/01 23:59:22 executing program 4: mmap(&(0x7f0000000000/0x8ae000)=nil, 0x8ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00007c5000)=[{&(0x7f00008ae000)="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0x1000}, {&(0x7f00008af000-0x27)="75c78a8aa769857677ea967e30d07674eef6022cf73d87eda0137b5c616fab3cf958c6aef2b350", 0x27}, {&(0x7f000084d000)="18be089113e811cb8e5e1dea2d894db9b1", 0x11}, {&(0x7f00007fc000)="92066ecbb2cfa7c3997553fe963b97d205d109f723d108218e1148ad0fa638f78dc9085369f2ed56416bb8996765a505aaf000a6981602e101a2206c0d39928cfdf7acd7617e2bc8f91cf6cd05d7b3fc4f88cd3fac164337cd", 0x59}, {&(0x7f00008af000-0xab)="d229f182cae2fd5988e339019bb15e47837937ab3f1662af0caebd93fad1d3f10d3d24f8115df6824ad7678a751deeff3f9cc84df19d132b0f9e4c855e92797a8d92dfae657beca17da9db7fcc226f77123297a1a6bd8d99af42cfeb4dfae21bc29fa4c9b68e4eacbe8329f4aad59c9d81725132642f3c8f2a94268f6f585d36543ec93008ce495fba875791ce7722f1046a65d6eaa9dd978543fdda257b420cdd8b467e5942c550c9d75c", 0xab}, {&(0x7f000011d000)="6abbb12e55d8e8df7d49eae3f6272b1a4c3819e876c04c1ee8e0f680cb48c2091d6f71b2308f8d30a58b1d9a841d8baf2fd9b51e786bb2d7f4a456ea93d74fe3764daea2fad462d80a5391934c0747ca49705fd53234326e6504bf6b6045edf3227cebc2cead95ea4f3f983df6da9c677cbb9442519bd6b2c3c48e1eea19ddc4c738834a64eb246fe2c145fc18199584313df547ede3c7f4ef7406cd", 0x9c}, {&(0x7f000010a000-0x3d)="8118e3b74f0da5d4ddecaba10eba9fda4ba5c157e51ff68a11a8aba9808aed749205d08c4a9927bd8a4d5a0d26007fab05bb71c0cc8c38a670236e53ff", 0x3d}, {&(0x7f0000782000-0x1000)="04720ac8c11564982c6ded2870ff05cea58b1a43c26b1fc3e23e201af0e83a809622022a7009513048d59f7564f4455898db4f5fca13c71ab36c9b19114e641026fdaeec31643c58f07785bc62e41e6366802133a8c29c35598cae9e9840a5447c9555e060415d075d85cffc3d09541d6daca4099ba4c9e591e242de9d4f4269cd56063b90f315071870eb26eab045f416379f824090ab51d75e3f426c26ab94e8e9b1d893c467af8bf7526f50c5303021c5695037dbde3cc91ef0488081c6c2879afa0b2cbc930245c0271d062e03e2c6b5a896880edf875c00553d1812f7e4d7b9942ba548a4a37c7c71972a988a162d82cce4ff2514c378fc263f1c7453ad0fd4f79bd6f2f58201cc7a0cff20d33107f11487719c9530bb9ce4005a08a1ac8b3324ca8591576dbec559e3ba95b1f10fe4cfc1ad99fefb05e57321e8b527aa88d56a79f4f0a2377210a2ef57da7f6cdf705d687489f50ad012698a27c8bb080c4318a677a69cc2b09b988c29debffe8641e61fb8bd830a805d2139b7ef38a9f5558b21528587bf0cbcfd8f16b738b8291975ef1b8674e050da7909965b627684a468450d5e2b2f6f620d6f1b224524009bc0a67ce9affa87dadbc9bcff672a04849e74a3c86f2b4311e939b9e057f8f7ba085f0fec27f34733b34999f1f1d2905c9ff8d6214bd562f968d2f9ac554880ad6b58f034668fbc594138d0aee3ee0152f2aea645212ddc0e80587d11bc4190d6c9e610dcc0e3fd4ca8b78e17048a801597e8655d47363f753bbf4c00c9f892aa2aafdc2e3d00ed48b3ce75bf653d3ba80c8c4cfbf40b2205641f27a427e876140d10e9185ff537f17ee314236684deea381e7ed9222278bd3bd9892c9660942786da1296697f00d1b68974645f5520896c56290aedcbdf1fd2852efc48d08445b556351aa03b2ba7d50ede7bc85eb6d806a75357df6558d597dcedb4bfc9f6a5d71007aa9385bc1e01a5b0c066c2ba567c21e8daf10c7f56d619d3101cd4d6a98d3a186cad010d86ef8789fb49244ffdf5985324f33f6333599efadee5080930dee08981722334a13bd4f9a4413d323286ff1c57e3f1870ec992fd00de05b46ba3298a8481eb4bcc5600d943d444db8ae2f6a3a3de05a4256aaee692facb3f29ab1ff644e5a33695b353d243e5a1b127d6cff781d1b97d5ee0dd6700d693c0088c0cb160be6d07484480947a5136bd6eafe303de9a61c1b1fe7d03e7546d75f372a9ba130adebe5dbe95e12ad92294b8f10c6c690327445ab4701e26566e3af04b1aef2705f3b05341bb3b55a7d0a5eebea946d752124bce972de95de7a7ce13407b304962af78c15fbea4a9bdcb0c0f4c4fb6a46d442155aa2b846fbfec03a07634df6be47169a08f8d080bba122a62cbe0bfa02bbabd0a15063ec1b4733ec4ec101fc805431add3ceffa5d546aac7275ec3eb4b1e186411157f73ec842d9f2d803e8cc516bcb62d88591652ae38952df46f2faafc5fc350610e1303cccfee4eaf1e2cb972639586f039fd8648b27df218240421a479d9e67ac00278b654e1d7fc6045d108d13be97b08c4aefd8e6b2b63251d38e9b7b87a1c19250bce10d8655c0c0c3c297ae6a688c950872d4830cdbd70701494954f91c0a96ab226bcdbf67ce3ba96af16ff7282a2f84649116467c9716e43328f81572685f623e1de5b3ffa8c1a5cd8904c9b1ab5050e1c6920732be55536bda6db39be8ea3b0a51f393e95ee61f236e16d7de1e8fe3c5e07670f69f3ecd37c4913c26bd8a51dc3e57dfb800fb60db57619319f481071f6a4c446b4068fe2d5e19b1b92aa4b9264b0f84827c97d2396d0087e6c1185d0082985514c0dddad8d0c1a17bab96ae39018d168cf8b3a0fbbd4becbc8f0b2b548bc9f37c3d16d50afb5992f669e285e06ebb05c0aa03b3654ee8d97360514265bd97d41c9c1de84f979cdc5194b16b50a34389dc41b6d3beda68d2887a056695986cef7cf8649ec967bc18184f1e90d3b1fe2f2cd21ceca580df074def4d7b4cd492a38f5f4f0c63e84f50d58f2a06172499a2522ef8d5513b713d9606e3b099fb8c959603875c068f3a0247b492a5be57b904b1edd25f312a372b497d13c45e9e0ae5a055c8e94668c8ca47fd45e551ffd0c18be6c744c0e817d2f762133122822d1589fed84d722725f8c1035269afee7e8cc09c8acaaea51f786f5ed36185335a5bd4392004175ac2aab26b31d74a04230f89f42cc24b4271512f84b750c0646458f74c99df5ab8c861f2fb50bf9f9350b6049c051b1925d99681f0c637ef8de030f2ff5fb595eb90fa306a9e1a843eb070d705686e531afa7462e2f9dc4fd9f622d0ce3b6699bb0f6ee26aab4132937c56e15ec4fbc502bf2b1cb827831bfa911fb16c143633431e46b44e17d9e19bf2116993bd609976a6e60162da19defdd750d4a4018670ccc312fe28579f92a781e15556c64af3b4f9a38fdcbd0479416495dbb8ee1ba985235435df28362f2b5e71b3dbff32dbb65ff1f47781a97768464c58a1cafa6db8fd893a57c5524e07352dbe4aa4a5d677f1d6a41253342f41f6b04b15eff6a51b58ba615a99ddb278c644baba5844722d32a1c9424ef7b7c07419aec8c16386dc7f980eb9d5938f17431c58f2ac7536bb4ce1567302702aebd7bcf76c9a327932d693c025aaec83ff1262ad89d19922957377bb48c89f9d1d94c530b5df413f14bc761ff99033dddcf0831a836f3624e4a7ccfeed9600ccfc87f994f734cef71e95b595ff3e08f1d60051cab5207a851c1c92a605907c97796f0ead877b0cf83553f77bb2ce2abd2187b4928b78c061d89e4c8d038fec38fe97fedab9f590b1b0cd12f2ad6c90b678709167f7a4949b888d7144835a750ac2cfedd103e7621a2a0635811f7d99ce110b987a50761c35def6948f1e085e4ddb9ccc3045a6ab351179388b36b7118be945a79e1d752120dd46a138741ef87cbc5d669a82a49fac3bf8799e0e28a0f68782ff00760d814c9dae77fb22eaf815bd2dcc1b313f1f9c5cb40ee4a8ddb25fa8789858813649d799ab46f194872f1fde5be69cce8de9f4e53f25e2ed2013a3c02c1eb95c772a84b165ebfad64950974134e7cfb362c9efec4699c74fad35931db38b9599134ef4d0b417a65b362e96d107f3502a6ab56515164dfd452014bb48e9471416f6cf27f3a9b5da748e1d04b3445782cdf2117b704781b63845c17fb455785d9eb5ba9270dce9cb1a30888b479721fd7b2ed8d7bacf42bf5b5d3c10fdd439818e6381d9c11107985c395c96a661df3d7cd7e6e9f8f0f4bce7be9a06cfbcf223f78f9a602eb50815483b3153f07e215f8c391ea743317c8060ab4e23da2e11429ab57f560c2dedf120b89f083cd4daa1ca707a3a4927e9cec07439ff4beaeb17c0d716968d32582038dc0df35559c4ae4877dc6430540da08b723aa8e62215a1f41200162686086830e4d8d418dadbe67ac0fd07034a74a4d069d968db5e8dda7c2999853ccd9d0dcac0d7216bd9abf730cc8c81ca64753d5148ba2ea834b47c22c38d4ad88cd296c6e4bd31500d19fdf45736e3e369c9af6ba86cf9f4365fdbf20416f5223c466e4c3812be07aee970926dacd9272671e80922225e8b9962d71ef5b4f4f44d76484fd8f4b5800b82c0fc9a5cb72cb98dba6687f67e1d5af46bb53c38bf88447ef84bd3f6999dcd96ac1987404b2d41a7b682d9f1a9c381e6180421d5a735b47600dbd5b611f2c8001429fcd0aa5d41ae0c6eb987b013d54f2b17e7a65830ddb708d61fc2149c181a30be6b0c2710c6be8fd74a68f639fdf7e2236a97b9abd18c82bf83eff7054dbd984594be3b0fa0251790d1da605618da51f3fc0c9bb67a46978fc97f9695a87abe199cc5f5394ab245ea7c20809a03312c2e79a4262c115509c4806898898fd0820a0bb8728afe6fbfb7d9887e5e6ec776741edbe749cf649ff8bc40ae2edc06133ebbf4033cbc04951c82cb2f7292438383e0617d8d3ecccd1f38b8f3657fea8c41d35bca0b424abb6864943c9ec72098b6cbc24f61e2940249838ba9c275ddc15ec6b7a90609fbb63e0d53aaee152b3561d419b128170cc2e70a643941e57f6247ddf98f777774d15d17e6b3e52c498e78abd692bc65da0b45cb4f2d12f312cb02fed09e49259a9ec6712591d08f3b11c059cb3bdd19db07ca089d59755a5d841c4211dbea2752ed2d0ea7c926168f574ec4eaca68fc9145d02fda173431b9a5c16e3756c3a048060bc8c8cb8081c03a9530325328926beb21f77076da5eb17aa40addd47a39b2e17cfe294ebb9f30c5950a22dff993669fa38faea058395542377226de32bd743409d2241b0dbbb6823cd74030d0d9c9ce56f4a337081d89745010612ce1027b1d15da6661281afb0c50cf1e3457ddd910a02696e44ab8c514efecafa5b82a91ffaab57d7fe02250cfc675bcd9e64c7847ef50cc5a59d886bda20ead41d799ff16e40a68f0d3a3bc9d58fcd2eeddedbfc4aa51cd66bf67ec4629d463024c491f40923c496d88075fc8083bbd58e3c71ee571bc0ac25f673b549801a5f97c85d05de1bcb261db5c7362a6f1ea469061272dc3e3209a92262bb9541f6e470c170900fe57e0eeed845cd08c68c667347aa81f25cddc65e39bb17fa6a2584319e72142358aeeaa73d241d5e43cc388a606bc72646bf62f9c793775595346317f1eabf7717eef04b9328a493e430edc59785503fd8968b9c4877ad01f02cd7a7b831fb44b76743d3a394ab8eef4368e3d370c409e7e72eff1f89d05180842a833c69d90ea29a4f453112f3933cbd4f8751cca8abbea64ab5ce6368e8aba78f995eae294cabb7f3eec9c5b099e048c3b80a4671f4e9dfdce6fbd30fe71b3c6dd3027a928283e8e6c2edfffa312eb23c4e5e04b68c41de50ce265c9bd8ebfe4c362de7e5cf3c467f8d88a9d9d28b2b2cd108847b76745f6f3465abebb3f9f8161be04328445a99605c6dbb5a3652ab22aace6234ecb4e85f3e200505fcf5c06108dce186e904b5fadf51fad72d872dd355cf5eeec4bd2e36404d1575d18f518aeb0f8f4e9810c351c462bd0863a441eaf2d11647b264b96243672d74cb7769ad17ca27f61cbc655e93b84c110005155f50de66e41abbced4f9cecb3eec2cbc9b1c8f018883fc8cd2e8e21bd32103ae73b3c9966401f99c9fc2ea85466ac59aa07b6e951d45cdf06716712697266cbea49d25fb939886ef2875c7611ab1aff306e3efcc27df9b4ff25e96bca81ce8fe81dbb0a38494ebf23d925f3f3ef90c191dcef77e0f51e419dc62e32348f334a99ca10da266dacbf1fc0d05e483fabd6f38967109e2cc1d036c99703f816b7118d5e4e7dc9ddd6120f556db321de77c82dfe73cc27b58a14bb0dfa41c8589a8cb5ead8abb48a2b9b0dbe15307446737e6b59ba2c52cfa8fd33bec07833fd4e023ca80fd825b7cca1a6c74271e524a5a98c2ac6361262d3073a84a8924363b47dddce4b25c1a52fa82c3885ed0467b358956fdc2f29a3cb9a666121ddc2982a85546fb884627df335f769a7c6971786566b675ae790d7bf0f9e832eb9f192aaba3603800ced4f5dc599cbf8e2e28874334666ccf21305b0fdab2dc1a62effa0518d6ea54a3c61fb6ca3f01e8771e38a10381be3589a2373f2b476eb542d26bb64ba07f9ba019be082ecf9ad64c1bf49ab432fb5f36ef1282cfe0b5d2c68e6433711742ece2fecc9bf9fa687c70269ca7deebe86f8a5f11c657f3d346d5633ca9b8d12dfbf34ebd370209e73", 0x1000}, {&(0x7f00008af000-0x4f)="18c95608a74f9293e648b2cd9df9254b7be201e4ba159ff17a197e33729ccf64fbad425d6b6063a76da3f7144a4f58d43811e985ddb059fb1c84f8f112c0bb8e6a9d649352f08e562158335fddd990", 0x4f}, {&(0x7f00008af000-0x1b)="7476affe6b32793ada8e42330567ac6de38a28513d95784cd25ba4", 0x1b}], 0xa, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004d2000)=""/140, &(0x7f00008ad000)=0x8c) 2018/02/01 23:59:22 executing program 2: r0 = syz_fuse_mount(&(0x7f0000da4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000001000-0x8)) mknodat(r1, &(0x7f00009da000-0x8)='./file0\x00', 0x91, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x6, 0xb0, 0x4, 0x80000000, 0x20}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0xda3}, 0x8) 2018/02/01 23:59:22 executing program 0: truncate(&(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffff000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009a5000)='./file0/file0\x00', &(0x7f000019c000-0x8)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x200000, &(0x7f0000264000-0x8b)="7a5e64486fb489eaf58c7b4d538e8225d69d95f1d03ca7d64a23193324973d84d46f68acb211f42b71adb7dc3ffbfe30ac04397e88ee6a1c9e6c7d9a46eda50b9a7de4376414060a1959173830be238d00c7a4cf09897334b4348ae94bcf7dc855a91e39b9ab2ed188223dbf33eb773ed2f915ac5569fbd0772ba1716a50ed8a2e7bb8919c84f1af608d37") 2018/02/01 23:59:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00007d9000)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00005e1000-0x4)=0x6, 0x4) flock(r2, 0xf) mknod$loop(&(0x7f000004c000)='./file0\x00', 0x1000, 0x0) close(r2) 2018/02/01 23:59:22 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000794000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x5}, 0x8) mmap(&(0x7f0000bdb000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00002b8000-0x4), 0x1a) 2018/02/01 23:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000307000-0xe0)={{0x1, 0x0, 0x8, 0x3, 0x7}, 0x7f292268, 0x101, 'id0\x00', 'timer0\x00', 0x0, 0xff, 0x4, 0xde7c, 0x37}) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xb5}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x5]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000f4e000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000017b000)={0x1000}, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b8c000)={0x0, 0xa26, 0x4, 0x401, 0x1, 0x1}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/01 23:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000835000-0x8)={0x0}) r1 = syz_open_pts(0xffffffffffffff9c, 0x100) fcntl$dupfd(r0, 0x0, r1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d1000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b49000-0x4)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000004a000-0x8)) r2 = getpgid(0x0) sched_getaffinity(r2, 0x8, &(0x7f0000017000-0x8)) 2018/02/01 23:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000094000)='./file0\x00', 0x4000, 0x6) pwrite64(r0, &(0x7f0000f72000)="d952dcfab1eaf81e8a5accc833bb2918611e65030f5fdab47ebb4369026cbc4310db0784dbae4db3eb7c49164001ae8cd147a1489c6f4e75eca58187edbac7708e392a8789809cca1b01b2ea56a47ff592f024d07e", 0x55, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000afe000-0x1c)={&(0x7f00001f1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x3a, &(0x7f0000686000-0x28)=[{&(0x7f00001ce000-0x69)=""/105, 0x69}, {&(0x7f00009c9000)=""/4096, 0x1000}, {&(0x7f000049f000)=""/64, 0x40}, {&(0x7f00009f2000-0x1000)=""/4096, 0x1000}, {&(0x7f00009c2000-0xfc)=""/252, 0xfc}], 0x5, &(0x7f0000060000-0xa8)=""/168, 0xa8, 0x6}, 0x40000000) r1 = socket(0x9, 0x4, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000554000)=[{&(0x7f00006cd000)={0x27, 0x3, 0x4, 0x7, 0x2, 0x2, "7683ae9a98c76c197260df896eb68d20b9bbda7deb43c4b461a8765ac3d15fea3bed50f9502189e424d7e7bbac894ffffa928110e09e39f4a75e51b067bf60", 0x7}, 0x58, &(0x7f0000435000-0x38)=[{&(0x7f000042a000)="e0aa18cde586736a489857b34bc681266764ddb72d7cb011a8b1632025b3afaddbe39274f392b0b6cb9af34ace36771d", 0x30}, {&(0x7f00006b3000-0xd5)="556b5a04509822f4fe1bfa49690d7f4c9b6a0fc1565bb4a153407516bd8ec7a4be609ee80f4e3f81f4506157c15da728039c2185d914be950c6e0341ecfa0910f4a9a644b55fca501e044ca838a44ac2cd2f8ab7341ea91e7e9f42106e28b01578732fc01a3ee194c7b2cf729d1bc5512517dc19a841406c5e5fdc5667586ab6b3317ece6c9c2ae72b140a4fd72b69ac73d2201756b3383485f3a7fd3a2b9a56b6144dc91ad40124d56c288ad96685a46365b9fb2651914d37c1e2e74cd2c2fe95fe62e17fddac797520b5659dfc060217064ba24c", 0xd5}, {&(0x7f0000191000)="33df5ef6364de7ffa96ea4c798c02d26a8b8d3", 0x13}, {&(0x7f000047f000)="12b70301710d98bc517913774332c61ce3b7ca6567875fe48b359ff1ca2b2ebe37fe02831a128975c711", 0x2a}, {&(0x7f0000a81000)="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", 0x9d}, {&(0x7f000054b000)}, {&(0x7f0000748000-0x3d)="bb436a20dfdf824e1ccf4521cc78b181107c3a5f9637ee7634f977ec0a8d10b03ce1bbb03ce3f5f1066ba07fb61745b9842738e3b1f1af0b3ddb873469", 0x3d}], 0x7, &(0x7f0000e94000)={0x54, 0x114, 0xa0, "f83063e413cff8bacc9afee42a91c6519c6bd66051442b733ac6f05f4dad46b771e9f828390b30eb4ca938b4628ec290149974689796ae253bbb9716ff15ed46800a507b6358c099"}, 0x54, 0x814}], 0x1, 0x40000) bind$inet6(r1, &(0x7f000097b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000b78000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000058e000)=[], 0x0, &(0x7f0000c75000-0x4c)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e96080000000000000008"}], 0x20}, 0x0) 2018/02/01 23:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) r0 = timerfd_create(0x5, 0x800) clock_gettime(0x0, &(0x7f000057f000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000f86000-0x8)='./file0\x00', &(0x7f0000af0000-0x10)={{}, {0x77359400}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c51000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00006d8000)='/dev/rtc\x00', 0x30101, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f00004d3000-0x4)=0x4cfcc139) clock_gettime(0x0, &(0x7f0000bd2000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000027d000)={{r1, r2+10000000}, {r4, r5+10000000}}, &(0x7f0000abb000-0x10)) 2018/02/01 23:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[], 0x0, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/02/01 23:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000833000-0x8)={0x9}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002f2000-0x170)={0x1, 0x1, 0x3, 0x8, 0x6, [{0xfffffffffffffffc, 0x6, 0x7, 0x0, 0x0, 0x200}, {0xffffffffffffffff, 0x1, 0x7, 0x0, 0x0, 0x4}, {0x0, 0xff, 0xc33}, {0x7, 0xb5, 0x5}, {0x4, 0x1, 0x8, 0x0, 0x0, 0x2001}, {0x3, 0x6, 0x10000, 0x0, 0x0, 0x808}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) r2 = memfd_create(&(0x7f0000de2000-0x5)='self\x00', 0x2) ioctl$TCSBRK(r2, 0x5409, 0x7fffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e6000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000fcf000-0xa4)=""/164) 2018/02/01 23:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80003, 0x5671) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000dba000-0xc)={@loopback, @dev, 0x0}, &(0x7f0000a9d000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b3e000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) socket(0x18, 0x20000000a, 0x1f) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) dup3(r2, r2, 0x80000) 2018/02/01 23:59:22 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f1000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000dd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c2b000)=0x14, 0x80000) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd8000-0x10)={0x2, &(0x7f0000615000)=[{0x84}, {0x6}]}, 0x10) write(r1, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/02/01 23:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/01 23:59:22 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000017000-0x8)={0x0, 0x101}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000016000)={r2, 0x201, 0x358, []}, &(0x7f0000017000-0x3)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000018000)='em1mime_type/\x00', 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000)={0x0}, &(0x7f0000018000-0x4)=0xc) ioprio_get$pid(0x1, r4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0xfffffffffffffffe, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000014000-0x20)={"c41b645a7da2aaea54e26d0d993e58bb", {0x4, 0x8, 0x83, "30a20ebce677", 0x1}}) 2018/02/01 23:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200040800000203, 0x300) r1 = dup(r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000cf9000)='tls\x00', 0x4) getresgid(&(0x7f000042e000-0x4), &(0x7f00007b4000), &(0x7f00000b6000)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000347000)=@req3={0x0, 0x101, 0xe1d, 0x8, 0x0, 0x0, 0x1}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005ad000)={0x0, 0x1}, 0x4) fcntl$setlease(r0, 0x400, 0x1) 2018/02/01 23:59:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000606000)='/dev/net/tun\x00', 0x0, 0xd06b94d124446381) fcntl$setsig(r0, 0xa, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000cd000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00006f1000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x100000202) readv(r3, &(0x7f0000a66000)=[{&(0x7f0000b1b000)=""/178, 0xb2}], 0x1) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f000090f000-0x4), &(0x7f0000734000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a65000)={0x4}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000130000)=0x0) sched_setscheduler(r5, 0x2, &(0x7f0000c09000-0x4)=0x3ff) flock(r2, 0x3) close(r1) 2018/02/01 23:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) fdatasync(r0) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x4)='dev ') 2018/02/01 23:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000446000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000234000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000366000)='/dev/input/mice\x00', 0x0, 0x404440) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ef2000)=0x10001, 0x4) connect$inet6(r0, &(0x7f0000fb4000-0x1c)={0xa, 0x2, 0x74, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) 2018/02/01 23:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') pwritev(r0, &(0x7f0000eab000)=[{&(0x7f000001e000-0x1000)="a644ed3c9ef8a701e6ad3ae725a3ba8f741b5ab7fa1454b7d15da85527c1e073bc59811f0a0c861ea2e6c290fcf7be771a60b5fea655d6584fadfa5aeb627f08a63591cb8a36810ed321d150288b33fad7ed25762851c77362dea83fdb328d1101ec25b27c6609988238e7c39158fe99613335d998fedb7e0700e2ee1a3d65338237888d6c9bbfbe0081ff399a81335648ec21191b6d69c97ee7b68e69e69511a4d68bd559ce535aa6205561cda66d2501eb66e3ca997d0c3008c18095d76a13414865a6e6293f8c4cf29ea48792a4f11b20e981a68f64cc41fcda1fd50f2ae2381eb95ab611d42dd587c422531c4f423edfe7025156db2e07eee34916db238b895dd9ccaab62977193c9816f023fc0a7cea798efca408a53a2d7c3a1688005cf912147c81509f48515a67e16cfcec2b882ea2105c6cedf19b5951159b735599436290989bd06925747ff60e995fc8e8924d6f68162fae70e1ce95b4f7d9e3b2210af5f13201f9b99c4713c1890837bcb247725263d70fb37b8c9f4c822baf58efb25b9057076de3e730345cb4f8636746f31da65287ff193ba22ce98e7cef41ef8745dc46549f847648f07555f724c770d47999913f46240797c90c54b931a0e91b378534b4fc5f4d5cfda89173803812fc9b4a6f762c4856738db42c0188a44f6dc4ce14ebf4a301eb5eb3d08c87ea125359d39e284a8d46ef635e3b1e97ddcea0a15fc7f05163348552a83223e40e96179fc9df6efe87e4da48d20d5e4a5fb7b5d0a1bebf6d994f65e6dcbfd09dcf0262576d0cf6b603b3b0e2416b38044800c4b31adfd3c4c69577b15ffc97a9eec74cce43819de1c5eeb36782cbc7c06f2d80890d61bd31941e1bb5ba57b16958ce7cc2ef0587b8cb17459d3b83697cf31633667d5eeaf6b19a3d1c9c4341a2c9b8a5b001e62d60bc91e18a1fbf33010a9cd8bea8dcd395d23b0cf35475c177c62e15fe6d2d0dc802631e87cba7e20826b39687f5ff9bd8c85dee5b5b64525393d41ef5d083103203602f4b17e6f6a703709a8a07e52e342dca56ac27366057d1917086e03c7db5738bb87ac89a669e2bc19d28b3a1f182f1ad9c503004a94499c935836bf845fc816bf506e8809d372657fcbe85f31efb4b7a837ed064b250657fa0377631238cae962985bbebe9b2d5eebcbd0d7fe0238c8a77d2365dbb7b4328e8c70570bb02ccb478c1c73a1f22324ba01879f9ab14fa0287ca57a6c8d23d59a60e86b269636bc29b55cb43580d636be2f8443fa5cf0a267f2609386f950421b844c3e94cdc910bec53b80f99dbe62c493d4cd24f53d43c87f0247f871c93570b41d5d88a4476a0d0c0ea2e597498d02307316e27c6654a77e010d3df9fba6d26e8ebcd0e4f5355fc3bde8613ab42452faf4dd7f1f41a33948cff10495eedf78e41dc8fe4476fd0f63f3aa425a14759d74ccc34dc022bbb7b2dd0bfbe2d0e003a36baf3e816898877a8a5e936492eb500bab81ff4a54ade689e975b01d64a23f2462dfc206752be0737abd1ed57a0d3446f4b6225c78e9af5dd554872d4c529488f5b35ca6d697ceed60e55f49949e3c9478ef6c21f36510721f4eb1e2eb94aea6af8e8f732f8d54b5ad8b6f0278af32a48cd461f03b2d1a877159ce02710c6c250053af6a983ba09c092423cb895c9d5d32497ae127109bc4b4f50b987a332fa8cbfe9b3144188a30abbec40f64a13e119a292091f6292568b189c98b1421493120cb827f2ddaae7b2647a4fd2b5eed4a347d5c3c0e99171987f1f29dd63e8f631957b38ae85fcbeb44b321154fac6b6361db025b7827cc34bb5fc1bebd05d58447adafdde654a4347d5b3c7e5e1a588303655cbb07378e4d30df83cc91e4caad03ec852f805792980848e020546e5adfa2b5b304d32a86b2f6d0b29bfe8105a24acc91899524614bd78bce69e956252fb314db7bb1b06cd1edbb79a8e627f673540d4f3438a2c58efa291234585b508705d17e443ac7b541bbe8a0756a72b2aa179f1d2ce9adc566463ff4fb616cc83cfd0e55d8234fb8d3f1d4ebd80e07d90da44e0997ac7eacb84856f72ebd2434b74856afdae17c953fbb084be7d50f02268cb0cf675e2fee722ce70a9fb1c250dd752b28731195cd1f0ebd31054f46e33978d93b155cbd5e42aa818fb0f09ad254203e4ce0dea0dece233d34ea5ab06088b0ea8f49c58533dad7a0e70b4bcf36489b3a1a06228dc2b541bb5528152078d73fe45a51e0570b3c25921a37f0f4dfcf8a82fbc6c2c99052991ceedf0fcd426898a0fa3a01d28e7a5d393ad7018bf5d275888cb4355ce74e57c37e9f59ed0990def1963404492af72081201c843633a1f5435793d22f3cbf04ba3676d6878fb356c7d7e3602b4b3ffecace2a729eb9a76039fb861688fbaacacd6d314df5e5cdf049a53c7fe22d19b9512e70763aac51fd006ffd0cbce0bbf70a49d2c35bcae435d7d9df68462232bb1a0ac49707a39efaeeb10a8468a76fdbeae98b9c1de761311485c0aec221c6433288ca51dca41572e3ba6225f8721337a619f9e410439e42cb7f910958e17a7ce73c999b88d20ab1e18c8572eaede554a12c0b3c94f067141db947e0c108f8fcf6b88087026abd448c1058faf770932e283ff0768057e9173e1dd4268ea4e515ba222e7b7b20b433aafc7261de0749da2ef7e7dce7104d7015567308d98154998431ccb9b2701cf63bbcad7b82865bc6a45dc1f15ee3478e8a72d7eb74c74507f4da8ae52157327919ccbb1de6de3210b156bcab8840f473f1b380ba77d4c326993746977325a8d2cbb566ecdcb40ad522fa04986cadf05f3c44a8afd24bdad5193e923e13d2c0b5a41c04a72d87de2b6b9f653749b1bb3e081b9aa849deed9fc0e64ae8645ae46f86fcb900579623ab2f0a86d23aea48538c8b56d0c2a0ca6a3ed4d71e28c79be4f2a6610d9e989c72c8df11a89dbf5ecb7148daa5516d0adc5f30dddd9d7275924c90caddadd017a63dfbf7c77a3be3968f917d16494a2b24add9209b48d48827641eec84f54cd8224aa48ceeebf3d19ec2e4b1f7a5a8eefac13a33a7132fab879a2b8900cb8ed30feebc56ed2289aff1508d9cf486ceabfde0dc5eb6d11e6dda8a4145a18bc75051e6c3ea483789ffd37353de8d9c613b7b4b886848a15ab68cf0a5f8ed91c63c9695289133a103f4aa78ffc9b017d3e49bf53f8e4adc0ea343b6c016c7ec9140851b801529bdd739989d978c2fe26d76a8e9860203f0f111f5299e222393f4a9bb0cf23440de224b2e14c36c9b2d715f74c99f80b18e8cd758c3899813b18ea7c4b4019822e91d0d63bec21ea73fd153a68d8d66295c3caa4d7c8bcd435cc138f5c5dadcfbc50ea38a180d4f9d0f74134a2ef84dd47b9fbed750e1c765985c81c14ea7cd30ded7274397052845666fc9cf5ee43005b0e6a5b31b5867ace59afd8016cc76c8a78a33c930e20c5a09b48bc9c86f436957efde2c11b978947519ecd42dd152df1eca359be85e67c44660ed1a84154f6578ebcdaadfe5b5ac94e63b5a6333655f58fedadbe373bed26ef66fb0d851e243a3be0a3057167b5c3673aa88e9c730dd2e139d2db69ebb8b9f2199356f96753680f040535548a5630e247e280f96319a44e56503b8ba48aa08671b32f25389a77686f506e37bb0495f3846827ede37ed6f7eec13ad6c297a5f9c53b103563fbc05b9c2b18fb3693c2f0dfcbf35f2c4bfeb076ab259172417223a60f9ec00c33156a96e3a86c10d9733232f4244a5ca78bec3e33b52a7b28a1652c6b0a615b5f6087abc19f9f802b6ddf2e2929e708cddb50fa226fbf5fdc909f0675cc0f49a043b1d1c705a0bcfba2a116ab9b5b036cd953b765dcd8ecfc1ee904e9aad5e6c9bb3a6e199bac4e36d112e8327cf00f42b594a8a909f91ed6b4573d0fc8496ea887ef47664f76c748a6142065e7d3f4f14dd53bf5abde41af21ae2718b65387e01fb8bee176efc304752ff737ff959eeacc080d3b3a733c641d4399fc9b067eee2e50b6255b9a197ea6034fdb06b93972abb7b216e06bd3bc81d33c44bb1fd1903fc02c292e3b434060b90216f41187ffd934f4260490be34b9995a6d6454806b5a0fd0c94508b3ac81bcbf56dfc1051a16391d782fde36c2b188297e8d1d5674905961ca6c4facb7408be277ab24e48af0315ee7aec089f428821a9601004a9d91a6f5d2eb2c9394a8a32e62d37adf06f02eea7348da9a8cf3e4d5b99a20384b25d5402c73f94f4582e60618d327a9f4b72daea889ee30a59cceaede21c0f16b5120f0da5e8f73ec2f64303f7c8fb6f8202b2cdb75703b68e4eed0bcecdc09896f4ab8fc1143688801c07b6af5cb8079ccc2127d675d6c086b8301a078538bf57889e2ba3a96cd06b381f9402fd25c737d1bfd755c9687406d0dff5c6024dd73ae8b5ab78847209724bb7ccae02f2ca472789208921af4fc32794d59105b65ef0ede392a7b8fe7ee17017cda67c86d25b9b0600b55e9935332f270ee7b175c7c82858a8cb0ebe3ccb636f0506c709b2c6c7e1b9ca12ee652b006c7f2ad0f20a4e68d5c76e3e4534ce4084e0ef62d4c484e07521b635d6e05b84eb3cc23dfaef470871192e058b30dbe25d8fa03f7c8c4376409f657ef22f0abaf51117a2f86097b63ef4e470a199e84cbf7d8c6298ecdbc4c436099be6c038b35d9fd4ec630faa9f2f3327c316bde0afa996c17ef48e3dd27af95d5fd3f877205aa263fdc953bb33bdbae29b5933e1a54b67e918896418a2032ebb3586c825ef191c2899d7be363c5824deb24df2e558d72e63055152b49e9810596c9f742454bd3331e680f4c5d305909f8561e6a2c2ab14ceeaf4531f81b1a749db8f40532b1fd18e1e5b69c7570d6bca66e673a5682ce76a7b58a0733349c6bf783a864a0f27bac703e01dbed99a74ad7e46f470cb31dbb04340ef9d8dbb36007a1190de63f76b3637699a6571fd197231609efc278a5928e28f9c42e8d004171161b6595e8a466175a6c581d992f754504a6637c8d26fd355eba763ad94a9d0ed1fe42219f61f9d810c72074b11e2e8d2d5315a7ba98ac782dcc212893653b0c16be5ec3dfb3348c503a6db81e54238e2443c26d791e7e4de8d04d6962e3659c5a5a300dc832d73e83f3e7627afa917b26459ce68e300d5240959c0e8fa0f8bd278cc31c25495ec339df857501e59249ff52f803c1b6c9ff9fe2dc0e6fadc166655e89ee2dcb2aa079a4bdbbdad6540a6bbea7862bf12deb3d5933b873e533532eafd54755df2f9b852939938dec25b3181acc201cbd5bdb9de273537fa13a64cce0a2c0590c2e1669241dd812052ef0ef90300f621ade7bd19b5257b82a2681b76a3ce2326721aaeaa57c4ab919b02c54e2d19b863910d7b387d9d63835d0a32c5757694380d30d5503a00397502e82621de34a6fae582724581628c6cc818cfb320c635a87bb8c27223ca839264593c0237c849cdab72c551572d1c214ac12b015ef71bf8a98aed4f24cb059b02a6fb6f8dffb05a0f901cd50af33a6da9350e72ad0d1c08c7ed4823a3f8e01c21c29290596bdb692614e0b1dbcac2596bb908886c5fdaee8f5a694db9517ea1ed776faa479dda4ab5cb236bb2edeeec689ad77ed1c9817ed7bcb6621bcf93ac0d157325c0562b93c0f84b1b07222149382eeaa5b6018f44fdbc4eae93fa4ad899a9083360dcd72a6fadd5c9b1c39f286a3e6e4f4c2e20c7bfbc4316d10c32d74d195e8f2c1beb1a90fd635f2d9b0e7241134d4b883c41632a94ed88e7572", 0x1000}], 0x1, 0x0) write(r0, &(0x7f0000d64000)='+', 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000742000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0xffffffffffff8001, &(0x7f000038a000-0x10)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000052c000-0x4)=0x0) getresuid(&(0x7f00004b5000-0x4), &(0x7f00006d8000-0x4), &(0x7f0000eb1000)=0x0) r4 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bef000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f000057f000-0x4)=0xe8) lstat(&(0x7f00000f9000)='./file0\x00', &(0x7f0000fa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000827000)={&(0x7f0000ea3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000028e000)=[{&(0x7f00003c9000)="f95def9896ebf58409ed15e486eb50caa87b975caf25b9652802f21298ad320b01375ab0b913917d97bdc0f7684a2d26fbf7bffc6e", 0x35}], 0x1, &(0x7f000026e000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x74, 0x20000000}, 0x40000) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000b3d000)=0x47, 0x4) 2018/02/01 23:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000c66000)='./file0\x00', 0x1107, 0x2) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000b0000-0x40)=[], &(0x7f0000b5b000-0x8)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000145000)='personality\x00') readv(r0, &(0x7f000072d000-0x90)=[{&(0x7f0000f76000)=""/130, 0x82}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000274000)='./file0\x00', &(0x7f000024e000)=[], &(0x7f0000525000-0x8)=[], 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x6) 2018/02/01 23:59:22 executing program 5: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000060d000)=@full, &(0x7f000071d000-0x4)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xa03}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043b000)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/01 23:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4}) ppoll(&(0x7f000000f000-0x18)=[{r3}], 0x1, &(0x7f0000e69000-0x10), &(0x7f0000aa4000-0x8), 0x8) sendmmsg$nfc_llcp(r2, &(0x7f000062c000)=[{&(0x7f00001dd000-0x58)={0x27, 0x10000, 0x6b, 0x3, 0x6, 0x1, "b0d21bb7af063d2e1b6d10caf03a83bedc08cebe7876b5c0a67a70d65824fcf2aaf5dfe6609c0f4057768f7f28de738525024a21831cc6bb7343e7a3635bb4", 0x7f}, 0x58, &(0x7f000066b000)=[{&(0x7f00003d9000)}, {&(0x7f00006d1000-0x65)="55fd2419def28f1706891d52a1c62a31bc773c2e32c5b97a21dbefed7192d727aeaa59c910ef47dbe3196ead5a814e017e16df5f560e8952c412fd8433177d5b1a334730c2b0f964bf7ba506a2ed9d0a5c239b5fa8c065589c8f81ff74e6c7282303065022", 0x65}, {&(0x7f00005e4000)="126ddc8f9edc3b9e4e3331f115e14ffebb35a5e3b9bae4a4817f74a2b92c59", 0x1f}, {&(0x7f0000415000)="fe7c3b7627b125cbb5f7f19cbe242d7eea90f619f47c8b5a3b5a10e918155c03a8edcedf5177e6d80f059d57c7a1d7eb8544fd766149bba02cd11f2a0c4ecdbb35c29008d6afa240e56715c6c7", 0x4d}, {&(0x7f000076d000-0xfe)="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", 0xfe}, {&(0x7f0000f66000-0x44)="5030fa92f5a215c91893f07607228b1326dae5673dab5f1b158f3162073ecbe02dcd62fe266f44e7e4a277bfe5af07160a38c6379e8a5619490e456b35c29f4c873c483e", 0x44}, {&(0x7f0000ebc000)="3b91078731eadb08d78fe7efc5fcf07bcc865d38d138df9b6b5f3d69022248f0a9821aaa4eba961d546ce35ea5e319b7a6342b62e3c3e21776b56c8a5b3e2ae9566ab18726d844c353ab98788b425254270e06dfc3562435687e47f18e7069c40a1b029a16e762404c0b2558811ae153993971dd27b40cc78dfaa2fb1d15ae94bd6f1ab488", 0x85}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f000064e000)={0x27, 0x4c, 0x4, 0x3, 0x148, 0x2, "75cf7f07b6d3b9647251959948df696e180879b212930acdd13b4a390f0527eb2fb4c643480224e690fc9f166d6235f65155c0bb1ebd7dff4258b6b2b83dd2", 0x5}, 0x58, &(0x7f00008e6000-0x20)=[{&(0x7f0000640000-0x36)="47f9c3b73609e661aad924d47ed0d5730c72428d6ca35e05b19afd2a16838c593d0557602e57b7aae07608b8e55458bb7448684cee9d", 0x36}, {&(0x7f0000ba7000)="ed1da982f4866b13bdf1ee8879ead720b62ef05dc1297991b02a7b6f37e13684dc0a7dff8c21d638432b1a9222e3e10c8e8fdbc37803ec7e9ccf6f24b5668dc1c14ffc66962ef7df38628ee67986d46b1859e13e413027253816c5b31afbd4aea10916642c3fd2dcb9668a4f75d9898647640e4bc721f623d43fb7a68f2555b6c3c8f1eec484342603390c7579327785bdfc66c87664f867c7dc5ee9401904135e125fadbbbfaf9cb54986d256d05517de5c17616ad8a93ed2e32d1b9f83c896110ada12af71b109", 0xc8}, {&(0x7f000045d000)="c12b1b5138b78b5aed1fffcd495098436f6eb266dae46e8750c37287ff99011b7ab2901a8c8bafe4502b31459694620afc8b98e9485b9686547635aeedc3a0b09e4f9640ac03598a0b91a4daf49079df9233e6652263b3fc0eb1b5daef14d84dfd2bbbbf6e11053177fcde0fd3120a571fd35cd815ec1494b1e287e9fc0dd927d8af7d6b436aa6b551c51534a545ec8b5d9f8b114c85442104123f9bee834f0f5925be040cba9d8a0484952f65ff02dab82bddad556aed0f", 0xb8}, {&(0x7f0000d8b000-0x52)="87a934008e1ac0decb8c05ace775720e5f65f79313ca1ef76d44f02b71bff5c17f5a0655c898d0ce2d143665a86c9bea0ee42e64b20c0f77bd5bfe084910b1448338afca416e4d3ff584584d7bc242b72ab5", 0x52}], 0x4, &(0x7f0000007000-0xd4)={0xd4, 0x19f, 0x100000001, "99722e4ec85ec2b5b4001c874efbbe8e673be7ea23c51a4916e88ab44c390db408ae43b2b1cc71b97db5e34a524dc3c7adc0563a520366b2b73b9670253f9b1d5938f4c5734a27413f4bc74e0a88d72b36c77ef38060d7b9b130d0615dfdfdd0241a67c4431ba09c9b15c65f2d21648306232ebfd6637d56ba02a9476e9a96c369175dba3045dd02c8820c47bf613dc7c14af721e5bcc4ba6c8918e3f1fb9ce3fcfb773c10c1c15069bd4562bbfc8c1fd800f4d8ebcbff2b240035af741851aad6ba759a55db046a"}, 0xd4, 0x15}, {&(0x7f00006db000-0x58)={0x27, 0x2, 0x5, 0x4769ebeb07b4739b, 0x5a9db850, 0x4, "a3e7404535fb3b7f226e195bfddcc725a2731608df151de167df685d15122044841e1d76a112cc618760f83a90719557876eeb5c2c54f0fa3926fd429d69ee", 0x1}, 0x58, &(0x7f000044d000)=[{&(0x7f00003b3000)="724d9011fe589aaac0b6cd8c9caa1ec0e8b1221df3390f3f26da41cecbfaac9f36ba1dc1cb2988ef0cf8c0010cc657b5d333acbee8bb1763", 0x38}, {&(0x7f000023a000-0x9e)="6e506abec53e77979c0d510a49e3791db5a6551f5070b27defaab75b019c70da883dbebc404d9bd4544e40b9199ccf599ead94d38385df09d49e15bf3f2d93d463fbb38012c1c41eed80358b571177a94557b38657ec99590984f47a9909765c85bd5ed89e71c6d228143ce995984fdb0bd2a3c421b870d7121f13ec1f42e302cb3366f003e68d5ab42537fa0a642c697f6f4ddfd951bf5c222cf83bafd9", 0x9e}, {&(0x7f0000544000)="d4f900200473e8d12a8618d0285f90a908ebd5f5cd0651af59a96c49745387a2c0855593a3c1bcebdcbb799d3e62326f71b6cc73576a8f2bc3730138bc63df21b14b944b41016e02db8e42eb5249a75dc52158a9b64c4e0a550ea98bc11290c3883b5b029a6de3d44c2e962de9c19e2e8673feced1ef11b8bc001f0f8ddbe5f03daaa9a64363f4", 0x87}, {&(0x7f00004b4000-0x38)="2993c596e7771419c7d5ae1872cacca0bafbaa92a4a8a047ce18b9b65cda425933911c170319e4f2ddc4e3b3e2111321f0b4f24a49c104f6", 0x38}, {&(0x7f000085b000)="8b83a4441f9ba05fbcbdf40dd101a4022268befdce3fa71db4e81422e1d53c88ff28658730f310dbe782339ff136262e656218f4879e8aaf0b34f67707fca551c1df9b86200fe9a81f39a5c22bd3cb9ba4db55a554bcc75854c0092b0bd3b491e89a", 0x62}], 0x5, &(0x7f0000459000)={0xb8, 0x196, 0x2, "7c8e6c4e7ef116ca81980ad891e39f9bcb3d37c36bd9d0601fe4a3ee5ba373b241e1ee37b6af302538aa36a9fea4c5e710d361f12953fe0e4acb973e63d86b2233ebbe977157687cb0c785499cc92d4ec497125a9de2b68289cf206c0ce2e4c8c97fb3a9433ea2b6e1a7d973d793f770cfdd3f62915b5f31ab6b97a678b1aa9d50e1567bb081002fce2d975b2fc9c745d342bafc3ef4a1cc95cb6eed3c14c063005fe83b33110c35c7ea9e74"}, 0xb8, 0x24040080}, {&(0x7f0000658000-0x42)={0x27, 0x100, 0x3, 0x6, 0xff, 0xffffffff, "0915b9eaf2a1051cae469cfa5ebf81af7a474ee2acc06c1a76b0adf96a7675382f66e01d182b159794b4ce6a6ee3e1ae1788a96e860c674d4077680d8c55df", 0xfbf5}, 0x58, &(0x7f000032b000)=[{&(0x7f0000ee1000-0x37)="e4704db9314a6bbcbe8303035b49ccc32c84b682d59254a2f373f74c89d058b685cd15baf9268610dba13b9e91a5a18a0bc8c2f8a7733b", 0x37}, {&(0x7f0000210000)="76e3a7a6dfe42585655e63575e2c8b258fa10b52fa8af0c037b683ff98a5883357189b642bc84305f79a2ed3627248ccd654554a827111e88b2db66abda5ad3511ed63a3825796ab330c562665a786f9e7d7fd55fbe6bb4d39b56a1416bbc0e675fa65cef5a141e03efa452a90f44030", 0x70}], 0x2, &(0x7f0000f8b000+0xe83)={0x24, 0x104, 0x3, "c4a08f1a1e4f83bc6f04919f528abb96ff1f3d6d6e55"}, 0x24, 0x41}, {&(0x7f0000dc8000-0x58)={0x27, 0x7ff, 0x6, 0x7, 0x3, 0x97a2, "6bf0ac1605eb60a018250cab813398b6481c7c0b4857718a33788dfde50f97142958c022a2218436b0c25589233c3cf7f1d847aa8d2c3abc5816bd1afe7e09", 0x3f24}, 0x58, &(0x7f0000f43000)=[{&(0x7f0000a96000-0xcd)="6a21f4f84ba73a4f807740040a2953b906ca116d6d14c658bb831fc29bf6e1b427c480b55b954942ee6339130e9d35fd073f84a6338a6dc6acb2fe21d96ed4ca7f980c6944486c8a465905e065cc9f18390b2e7106ac911b3bf7b1c86326ac8cfe0b878a9d26d78bc02e264dac78e473f6d42e452286880c1bc8076713b3688a24870d33eed1c1de83bbeae54f2a5d41a660b58b1b7f3a534f7aa31c0a81c51f4e98897ecdfe99bab3a86e6ae1f6251177e41144401254b99d34b353e4ec4a12776925e6cf37390e01198b0ac7", 0xcd}, {&(0x7f00005a5000-0xb0)="a7dbfdbbc39ebf6cdf39f9185cc0450d93ce365bd2876453c8ed6a20b8f10a6260bc2859a4b4e32ade2224673ff572a8da0d0c299dc09a319873036b668f658e179883df1ebfcd30714e75e5113c0ace6cb73ad8f3dc7205f455ef99d4281f100a86b34cce0f041e333995ae119f42dd154cd514788e6faba59515f55623aca67ce028ef126a2b7f8a45c32ff67765965400a7b8e315c6e871ff19a9ab25a394bbe2b6c13cb789712c4446a7b8d6691d", 0xb0}, {&(0x7f0000cc2000-0x8e)="8cdaeff24169d347ca344244db356461db5296185b8183a74de6ae73f37c904e3636f155bfecd9350a596ff3c86368b055e94fa8dc3b4fa16c2441519cab1c90351ad0613e470ad9d7153cab6fc7542c519c4879cba3668204f147a6fb3b2931f4df5030fc889b926dc046a562607b160f26461da17ee1b12d09bfdf7bf18aeedd7ecf8b5df11799616254f112f8", 0x8e}], 0x3, &(0x7f0000eab000-0x60)={0x60, 0x118, 0x9, "a8f346bd6f34857d2666628e8f595b5c298c345a7d782cd5cc1af858b513e0868a671adb4d3813b8aceefa0a133ff5919a21b23c58e1e25f7817a4f1241a776f89aa3089b4997d36c188d30468c7007467"}, 0x60, 0x4004840}, {&(0x7f000028c000)={0x27, 0x3ff, 0x3, 0x5, 0x101, 0x5, "33798ab0667cbe66bbb762b774ba8ed5bfec5b040eb78700fe9917024bebe5bd95f795cb542496d6a296c88c503224cfb146c8d9a8c6e4979d2e83c9c86c91", 0xfffffffffffffc00}, 0x58, &(0x7f0000c1a000)=[{&(0x7f0000827000-0xd6)="0c49c6388f0cc6e14e8aa3d511e9d2f61bd7341bec8e443f1c1423857a083c42b3f6c5c3724ad134348ebea23063bcd66f6981be47318c2b21f9a3cae3874f0a25b138cd805d08dea4791115d27fb7879145c234fa31c5ea2be2c17c5522c49e301de02e7bb4810eb8956ab4463dffb578092a54c807163dddb62bccb9263fc34772c5062e3d750439373dba1c7ffe9aabba408ff58a3e40badce66c29de7201b5f6f081afe0a39cf908b4bd24d615788ae4f0d4705b279902cbf7303243c9531e2e9611d014a179c3d1a83df0017b92adec1f2529bf", 0xd6}, {&(0x7f0000aae000-0x6f)="71fdb2c1ae708f797877ad57080bad0803e7dc6f44269b42c9ccbea3ab3653be868f6fed9c1036c6294edf43d0af2662ad4e47f35ab497ade6020043719dc1dac666a8becf51e18d8be057a8a7cc6a0dd422e478925462ea05c3e67d50c5c3d97291a104e0494096fbf2a1547f4d4b", 0x6f}, {&(0x7f00005a3000)="a8b6291427594308d66df065037c3f2223b3837aa093266642f2e8c372c4437fe24beaee5b307299a772e984d19af1cd116a8ca9ba1a0fc71c8eeb09fc1c76c6634b4712511e4f55e12a83788bb38417d120a31e85e4999de3691bc6a7579ed78111e9d965f48322836fcf99720e293037", 0x71}, {&(0x7f000032f000)}, {&(0x7f0000263000)="6c8a24acb296453b03f42e19e94d7bd8c6a59af9c96f74f229928795884f5806f3dade80931e16e869c8a2a607a8fd4988cd61211d3c80aa934d55fb2b30c30172e4577bd708636a40b4ff45bf8f15e21a1005bcaee889579a42070efaf99dbf73de69f4a9b50e768421ababcc3da30da39caf34aab6231431cd9c8f44345c6107f65b6a7072304a99095fefa08f64812c85335f3c38e04636db08a8ceacab7eda37fa9816563ea011bf", 0xaa}, {&(0x7f0000f05000-0xc7)="6cf000b5773a44a5be34c08f65005849a24c40a7095a4fd0b2be36e53b096be7717258074228ff31cba51a30c2c966f6fd032f1244cad9051ad4e36f107b5f60bf3e8b4587bcb8b08c9d5a73ac188d38b60c992887335b8c9bf2f6c179d35669a6d0ab4e6c1f779d747878f9675027079857c53f45b30afe6a7d67d341716fbb81e465dc9377849fc6c90c659caebb6522209d46ec050e11f006bae757c72361f5453c3775aa6d19347ee22ec21667cd06e496a3b3a8cd0db3172f56ef3278690fbd25a0176438", 0xc7}, {&(0x7f00004ea000)="b77945a7f4800bf45b45f9ece0ef7148c697f3e3f077e4f87aa7395a99784c309fc7f112cf74798e13d4e6c748361e7a45908672e582f6caeaf7e4ca806968867ca5989c8fd57847cb9d2eab821b3ddf2ac431bc34ee4488539ae5cba55f8a648954acfacec54b79eade2946f3fe5e389936575c01806e35677e5c80bb6709d6526e47233102cfc46a08a29ee7cecc0d538a76bd87a78af6989ee735550c058896614172a3ed2215d06abfafc597c84e497aaa7f", 0xb4}], 0x7, &(0x7f0000523000)={0x48, 0x18f, 0x8, "04b315886d792bbd8f881f1e8aff952fc77723d7f9f074a2d712f4b4cdcd806ae8ea0bf0a91d29adfb180f924093ab7f8f6c221dc037459ec4df3f8b"}, 0x48, 0x4c000}], 0x6, 0x4000000) 2018/02/01 23:59:22 executing program 4: unshare(0x20000000) getegid() clone(0x0, &(0x7f000065a000-0x2), &(0x7f0000504000), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) 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) clone(0x4000104, &(0x7f000015d000-0x5d)="cbeb43dd8d643a8430f093ae7a9df27be7cfccd08b2137bf5edadb66386aba26e613d7d866a49c6143eb34c15421a63a703a058275dfff5927fe6e26dc0dbf7620d9bbdac03cc7b1203242f9aaf23fd889d9a75b462158c95ac01d9b10", &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000ecf000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x400, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)) 2018/02/01 23:59:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff8000)=@hopopts={0x0, 0x309, [], [@ra={0x5, 0x2, 0x4000800000000000}, @ra={0x5, 0x2, 0xd3}]}, 0xfffffc97) 2018/02/01 23:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e7c000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000244000)='/selinux/mls\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000399000)=""/121, 0x79) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005ba000-0x4)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000d08000-0x18)=@get={0x1, &(0x7f000094b000-0x31)=""/49}) fcntl$dupfd(r0, 0x406, r0) 2018/02/01 23:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d0b000)='/selinux/member\x00', 0x2, 0x0) pread64(r0, &(0x7f0000bcc000-0x8f)=""/143, 0x8f, 0x0) pipe(&(0x7f0000768000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000086a000)=0x5, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000087e000)={@multicast1=0xe0000001, @empty, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000069f000-0x4), &(0x7f0000898000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005b7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004ba000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d3e000-0x10)={0xd006, 0x4, 0x1, 0x559, r4}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b63000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000e66000)=0x800, &(0x7f0000a22000)=0x4) shutdown(r2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000450000)=0x0) tee(r0, r3, 0xffffffffffffff87, 0x8) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000858000)=r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a0d000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b36000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000069f000-0xb), &(0x7f00009e1000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000483000-0x4), 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="2f0100000000000000fffb7d08cebd5c", @ifru_ivalue=0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b49000-0xa0)={r6, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x8, 0x2, 0x0, 0x8001}, &(0x7f0000bf8000-0x4)=0xa0) 2018/02/01 23:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f35000)={0x0, 0x2}, &(0x7f000054e000)=0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f000076d000-0x4)=0x3ff, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d75000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x8c) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8f000)='/dev/vga_arbiter\x00', 0x200800, 0x0) 2018/02/01 23:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) r0 = add_key(&(0x7f00000fb000)='pkcs7_test\x00', &(0x7f00005fc000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000048c000)="82bb6df7662af2ef4f807b5e6872e9b4ab1e683c99fdaded8176f8a127a08e360739247280130adaba5ea4680aee8e6fbd1ef93e5181e4951d1f6972f8a7c1cc490371b0636423873c17d7135941c699853af8c59e2b9e938bc2c5ec4a4f20e0b65568d190bb7a5ed4574b2b76b551b03b6bb9952ab76444672131fb36c8619ed09eea55ae579230e761b79b02aa25416847a4c7f0035dc7bb457c4ee4de235265bffe45aefc2eb523a2b9dbaa1f690decea97b09fd3e902a62ad07a168325e7fd3c61357a405361e995a139e3d7c9400a6d297a103177cbdfc9045344", 0xdd, 0x0) keyctl$describe(0x6, r0, &(0x7f00007ea000-0xf2)=""/242, 0xf2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 23:59:22 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b5a000-0x4)=0x14, 0x80000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000c0000-0x8)={0x3, &(0x7f0000981000)=[{0x100000000, 0x7335, 0xa, 0xca08}, {0x9, 0x0, 0x20000, 0x5}, {0xbac7, 0x6, 0x3, 0x4}]}, 0x8) unshare(0x800) 2018/02/01 23:59:22 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000003f, &(0x7f000000e000)=""/84, &(0x7f0000003000-0x4)=0xfffffffffffffe9e) 2018/02/01 23:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00005f2000)="0f194f4b8321c6ea2b5b5b2491403965910df36edff280b31c98e15874f22980f7e1a9c8d3ef9886babd800f681c3e124c9eea640c803221ef9982b9a8f56827b5c7b4a0d5ae3092a23ff5daccb3930a976a8414a85f4aae6f3fc9fff607c4f4322e7c34aacb6631acccea73429215e1a3e6feca5da4058d73368d7d2b48a03896d8ea4773d26a9d8d988b400acf76cff7defd0d99908fc6f236cb79bd6950ab74d7c13f") write$sndseq(r0, &(0x7f0000746000)=[], 0xfffffffffffffe09) 2018/02/01 23:59:22 executing program 0: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b}) ioctl$TCFLSH(r0, 0x540b, 0x8) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000db3000)=""/62) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000dd8000-0x4)=0x101) fcntl$getownex(r0, 0x10, &(0x7f00002c6000)) 2018/02/01 23:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/01 23:59:22 executing program 3: 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(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a6d000-0x8)) readlink(&(0x7f0000041000-0x10)='./control/file0\x00', &(0x7f0000289000)=""/31, 0x1f) pivot_root(&(0x7f00004cf000-0xa)='./control\x00', &(0x7f000052d000-0x10)='./control/file1\x00') renameat(r1, &(0x7f0000f1c000+0x51f)='./control/file1\x00', r1, &(0x7f00006d2000-0x10)='./control/file1\x00') rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r0) 2018/02/01 23:59:22 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x8) connect$inet6(r1, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) bind$inet6(r1, &(0x7f0000fa2000-0x1c)={0xa, 0x3, 0xbd, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400000000, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000013000-0x80)=[{{&(0x7f0000013000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000012000)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000008000-0xd2)=""/210, 0xd2}, {&(0x7f0000008000)=""/216, 0xd8}, {&(0x7f0000012000)=""/251, 0xfb}, {&(0x7f000000a000)=""/121, 0x79}, {&(0x7f000000a000)}, {&(0x7f0000013000-0x59)=""/89, 0x59}, {&(0x7f0000012000)=""/192, 0xc0}], 0x8, &(0x7f0000013000-0x44)=""/68, 0x44, 0x8}, 0xffffffffffffffe0}, {{0x0, 0x0, &(0x7f000000b000-0x10)=[{&(0x7f0000009000)=""/85, 0x55}, {&(0x7f000000c000-0x59)=""/89, 0x59}], 0x2, &(0x7f0000006000)=""/19, 0x13, 0x401}, 0x6}, {{&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000003000-0x18)=[{&(0x7f0000013000-0x96)=""/150, 0x96}, {&(0x7f0000013000-0xc1)=""/193, 0xc1}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}], 0x3, 0x0, 0x0, 0x2}}, {{&(0x7f0000012000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000013000-0x28)=[{&(0x7f0000013000-0xf2)=""/242, 0xf2}, {&(0x7f0000013000-0x50)=""/80, 0x50}, {&(0x7f0000011000)=""/207, 0xcf}, {&(0x7f0000011000)=""/233, 0xe9}, {&(0x7f0000012000)=""/23, 0x17}], 0x5, &(0x7f0000013000-0xc6)=""/198, 0xc6, 0x4}, 0x3ff}], 0x4, 0x40000000, &(0x7f0000013000-0x8)={r2, r3+30000000}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000012000)="5fc0b7cb198d27cd2bd9c197a227dd7e41286ac0223b817549872475e109f9eea2359354aaedca2f5bdbf4fdd57388406ee9d8af8d71925de214c25aa0913f00169610cd5beb8fab9ed123547ac897a74227b2eb5a5a5d17210fa332507056b3958e4f3ad12dc51992adc53d228fc9afccca6b") ioctl$sock_SIOCGIFINDEX(r0, 0x8918, &(0x7f000000d000-0x28)={@generic="1a0eb77bd6464d95877d1621ee3a4dd4"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000009000)='big_key\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000012000)="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", 0xfc, 0x0) 2018/02/01 23:59:22 executing program 1: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x2, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)}], 0x2, 0x0) 2018/02/01 23:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005a8000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x20) bind(r0, &(0x7f0000b97000)=@generic={0x1, "52fd780effe22838d1a4532e62072c4acd86e223eb7c60fb27990f8ff2fdcef710621022b08facdf7ce6008c50233e7b3cbb956e18bf6ba6fb8d03a417c6d6b7fb591239be0e670c5b8b7836e20fe01c7b8574119321ee3a6a7e9383bdd1e226bf05563d53ea78c5b378cdc5ff353dd4e17568d508808d6143dc4446e2ae"}, 0x80) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00008e7000), &(0x7f0000abb000)=0x4) 2018/02/01 23:59:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x541002, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00009f7000-0x4), &(0x7f0000d29000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000196000)=""/12, &(0x7f0000000000)=0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000001d000-0x10)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000001c000)}) 2018/02/01 23:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a6000-0x10)={{0x0, r2}, {0x0, r2}}, &(0x7f000010c000-0x10)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005cc000)='/dev/loop-control\x00', 0x80080, 0x0) timerfd_gettime(r0, &(0x7f00007ff000-0x10)) read(r1, &(0x7f0000942000-0x8)=""/8, 0x8) 2018/02/01 23:59:22 executing program 5: 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) r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f000065e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000528000)="36d2a04bcbefe008e9d7cacb41ba2ebd38541c3d9e1b1e3b5c41abbffb7a22c34383e0f20ab1d9e6a5abcbadf5e3b5fe7705d8c4c1c29e72a5dfb0a41b4e9519f14af4aeced21a36af173f29bd5b8e42cbf28c39b4bdaf5f0bcb4e3485375ee62f56f89721d2c8bd291a57eff39b4005b7415dcff058f564946cd3bcb4bf7f46a35e314ca5f1b7573ff0caf7556c0ad64b940ce4431795374866930baba8304bfbe90bf456c69a8205dd7a0b", 0xac, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x1)='\x00', r0) getgid() r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000003000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000003000-0x30)={0x5, 0x4, 0x3ff, 0x5, 0xed, 0x7fffffff}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0x7f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000004000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r3}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0x37, r3, r4}, {0x5, 0x80, 0x10001, 0x6ffb, 0xd1, 0x4, 0x4, 0x800}, {0x0, 0xffffffff, 0x7ff, 0x10000}, 0xcd, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x0, 0x2, 0x800, 0x3, 0x800, 0x800}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000005000-0x4)) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000)='./file0\x00', &(0x7f0000003000)={0x7, 0x432}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000006000-0x1c)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000004000-0x8)={&(0x7f0000007000-0x108)=@get={0x108, 0x13, 0x300, 0x6, 0x2, {{'authencesn(crc32-pclmul,ctr(camellia))\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0xb257}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x37a107f2}]}, 0x108}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000008000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9, r3}) 2018/02/01 23:59:22 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000351000)='/dev/rtc\x00', 0x20000, 0x0) fcntl$setsig(r0, 0xa, 0x34) r1 = syz_open_dev$usbmon(&(0x7f000033c000-0xd)='/dev/usbmon#\x00', 0x6, 0x641) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000014000)=""/190) r2 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000015000)=[{&(0x7f0000016000-0x9c)="20d4af4a5f187aff369c50e203a130c4aa45317592627ebcf9dc3c9436e483a88cffb8c421d46452bf8be736fa7e01e1993530545d249a38bb5719bbff58de9459f83b738f5f007168d6b46b9973bafd6de47c02c50bbb49adb1718e756bbe444757cc7eb41196003c4cd5c35f63add5bcd4e49e4f385297a2d72ca2a058e1135b9af2cdc42b7d4eb2fcc7ff395cafd8ce2d7d524294ec018536903a", 0x9c}, {&(0x7f000000b000)="4759bf460fbd7208cfe81a85ac8730ee02d142f44c77bd5f3880de4f84cd5a5d43f9735c6aa294ee1734b9218cdf6f4758f3c68cd2fef5b4f38a81b99cf1d619dd1eddc49a5cf7bd5853289d5327eae1d27d2c1bc8caf502a971ba1a1bb9e184a2bbdb3b6ce05f033107f86e233f8d1ac40001131e77e044c1f12bba170d", 0x7e}, {&(0x7f0000016000-0xd0)="735cbe155b746541a38e230ba8b2a569cb7275adcc0e06de578687be3536b1816d699ee856a2c4070dc13d6a8ffe6a6702ba6d3f448fd2aaac0d949e0c7fc6474d7f443d7d17c5a30054990ad7c69afc17f1496d49e1ae81ff3ae071a62f92de5570afe4f461a823969ef5cdd50b66793ccfbff6f0b238465504f51c817721938c3fc84fedee216c0f2fa2c26365908691bba15dc09ee5895ac7c0ce2dc1478bc8227de9f937491e0696b51394ed9802e387e48800f4742d91a65756449d41852590984da7314bd1a173be0adbb09b13", 0xd0}, {&(0x7f0000010000)}], 0x4, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000-0x9c)="240000001100fffffffefd956fa283b70a00003808000005031e85683540000004002700", 0x24}], 0x1}, 0x0) 2018/02/01 23:59:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x444200) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000020f000-0xb), &(0x7f000031a000)=0xb) getrlimit(0xf, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0xd85}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000004000-0xc)={@dev, @loopback, @loopback}, &(0x7f0000001000-0x4)=0xc) connect(r0, &(0x7f0000001000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0xfffffffffffffffb}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000005000)=""/162) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000006000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000-0x10)={r1, 0x7, 0x4, 0x5}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0x3, 0x0, 0x80000001, 0xa, 0x20, 0xa0, 0x87, r4, r3}, {0x0, 0x5, 0xc4, 0xfffffffffffff000, 0x10001, 0x7fff, 0x100000001, 0x6}, {0x9, 0x2, 0x401, 0x3}, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x0, 0xfffffffffffffffe, 0x2000000000000, 0x2, 0x2}}, 0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000000a000-0xd)='/dev/usbmon#\x00') setfsuid(r3) 2018/02/01 23:59:22 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000017000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000014000)={{0xfffffffffffffc01, 0x5aeb51df}, 'port1\x00', 0x82, 0x0, 0x7, 0xa43a, 0x2, 0xf1, 0x7ff, 0x0, 0x2, 0x8}) sendmmsg$unix(r0, &(0x7f0000002000-0x5)=[{&(0x7f0000001000)=@abs, 0x8, &(0x7f0000000000)=[]}], 0x84, 0x0) 2018/02/01 23:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000b45000)=0x3) [ 44.187722] binder: 8084:8087 Acquire 1 refcount change on invalid ref 0 ret -22 [ 44.216359] binder: 8084:8094 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 44.229931] binder: 8084:8094 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/01 23:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x1ff) ftruncate(r0, 0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2018/02/01 23:59:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x444200) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000020f000-0xb), &(0x7f000031a000)=0xb) getrlimit(0xf, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0xd85}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000004000-0xc)={@dev, @loopback, @loopback}, &(0x7f0000001000-0x4)=0xc) connect(r0, &(0x7f0000001000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0xfffffffffffffffb}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000005000)=""/162) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000006000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000-0x10)={r1, 0x7, 0x4, 0x5}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0x3, 0x0, 0x80000001, 0xa, 0x20, 0xa0, 0x87, r4, r3}, {0x0, 0x5, 0xc4, 0xfffffffffffff000, 0x10001, 0x7fff, 0x100000001, 0x6}, {0x9, 0x2, 0x401, 0x3}, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x0, 0xfffffffffffffffe, 0x2000000000000, 0x2, 0x2}}, 0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000000a000-0xd)='/dev/usbmon#\x00') setfsuid(r3) 2018/02/01 23:59:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c3000)={0x0, 0x0, 0x0}, &(0x7f0000677000)=0xc) setresgid(r0, r1, r2) membarrier(0x18, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x40800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000002000-0x4)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)) ioctl$TCSBRK(r3, 0x5409, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000001000-0x5c)={0xffffffffffffff7f, 0x2, {0x1, 0x2, 0x1, 0x1, 0xc46}}) ioctl$VT_WAITACTIVE(r3, 0x5607) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000002000-0x8c)={0x40, 0x7, 0xfffffffffffff000, 'queue1\x00', 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/ashmem\x00', 0x2, 0x0) r4 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x100, 0x22) getegid() ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000002000)={0x2, 0x2, 0x6, 0x2, 0x7, 0x9c4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000003000)=""/248) restart_syscall() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000)='f2fs\x00', 0x4001, &(0x7f0000005000-0xf4)="0872bd4eb8a29782aa80876403bfb72e08f4c8b16c9e1b3911ffc962513318a3fa72ce28078769ed39c1a4ac079b2a8a0da83b4bc3ae5e1c92dc7ba135ec44f2adb429b58e8d31f470b506235a4e2eb9b82ee8e559c84c23db523db7a16cd4aa37f6a6f37b9a22fe2f0349fb346809c47f7635606ddf773a37dbb0437abbb8a340d1306fddc27442b432d643df8d10ca10a6d5c90a4637a179e603c6b43490401e04a5af53c692f3450af9ea94d0105760359240734aaa05632197d1f6be5a8c7849a7642cff3b6177eafe6cb88d18f42718557ad6e738f8c7acade3305741de46328806085e14a783eb5289d3db65685aa82a2a") ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000005000-0x8)={0x0, 0x7fff}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000001000-0x30)={0xffffffffffffffff, 0x6, 0x6, 0x1ff, 0x1, 0xfffffffffffffffa}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x9, 0x9, 0xfffffffffffffffa, 0x4, 0x2}, 0x14) 2018/02/01 23:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 44.243014] binder: 8084:8094 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/01 23:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000a3000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x43fe) read(r0, &(0x7f0000f02000-0x200)=""/512, 0x200) r1 = dup3(r0, r0, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cae000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000089e000-0x28)={@common='bond0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000456000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000df1000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d4a000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x2, 0x67, 0xa, 0x20, 0x80, 0x7e, r2, r3}, {0x1, 0x7fff, 0x5, 0x0, 0xffff, 0x10000000000000, 0x7, 0x401}, {0x0, 0x3, 0x5, 0xffffffff}, 0x8, 0x7, 0x1, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x2, @in=@rand_addr=0x9, 0xffffffffffffffff, 0x3, 0x0, 0x6, 0x8, 0x200, 0x9}}, 0xe8) 2018/02/01 23:59:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000faa000)={0x0, 0x1, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f8b000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x4, 0x7, 0x3, 0x3ff, 0x861c, 0x0, 0x20, 0x7, 0x3, 0x4, 0xff, 0x3, 0xffffffff, 0x1ff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f000093c000-0xe)='./file0/file0\x00', r0, &(0x7f000013e000)='./file0\x00', 0x1) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000093c000)='/dev/snd/timer\x00', 0x0, 0x2001) 2018/02/01 23:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socketpair(0x9, 0x1, 0xaf, &(0x7f0000ec7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b3d000-0x4), &(0x7f000082b000-0x2)=0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f41000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000e0a000-0x4)=0x7) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000b3c000)=0x4, &(0x7f00001f2000)=0x4) listen(r0, 0x5f) dup2(r4, r0) 2018/02/01 23:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x1ff) ftruncate(r0, 0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2018/02/01 23:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b36000-0x8)='./file0\x00', 0x80) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100008000000000", 0x14, 0x0) link(&(0x7f0000b9c000-0x8)='./file0\x00', &(0x7f00002ce000)='./file0\x00') 2018/02/01 23:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000b89000-0x58), &(0x7f000029d000-0x4)=0x58, 0x80800) r0 = syz_open_dev$loop(&(0x7f0000baa000-0xb)='/dev/loop#\x00', 0x7, 0x80080) socketpair$packet(0x11, 0x10003, 0x300, &(0x7f0000e15000+0xa25)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000081f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fstat(r0, &(0x7f00003e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) r2 = syz_open_pts(0xffffffffffffff9c, 0x109480) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f0000fd3000+0x275)='net/connector\x00') exit(0x0) 2018/02/01 23:59:22 executing program 7: r0 = fanotify_init(0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007d9000-0x10)={0x0, 0x9, 0x10001, 0xbb}, &(0x7f0000000000)=0x10) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0xd1}, &(0x7f0000cba000)=0x6) 2018/02/01 23:59:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000001000)=""/67) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000003000-0xc)={0x4, 0xa0, &(0x7f0000005000-0xa0)="57d671ec1e4e2d4d0ae72ca0580182206da38e5538993d4d307d69cbc6fc347ada422bba1079ffb35471e8278e78607a46503e09f7860f44f7c342888a5f65060171d3c1e83759af6e3566ef682c3a807655d95a7f3fb6b0fd85a2d001c6d31adafafc7d0024433115307d76b5dbd68ccb59c347fd5b8db8d63494ae19e49fc44f01c9295049a29bf263c04de4a54eb382686a9227c1a8e5d4340ab7dcba7df7"}) ioctl$TIOCCBRK(r0, 0x5428) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0xc040, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x280a00, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000001000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5420, &(0x7f0000fec000-0x8)) ioctl$TIOCCONS(r2, 0x541d) 2018/02/01 23:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f000051e000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000037b000)=0x236, 0x80800) listen(r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000968000)='/dev/rfkill\x00', 0x600000, 0x0) faccessat(r2, &(0x7f0000f05000)='./file0\x00', 0x10, 0x200) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r3 = creat(&(0x7f0000a4b000)='./file0\x00', 0x58) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d7f000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000d7f000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00005f4000-0x20)={@generic="e88e9668212e6c443082b65c1446a5f5", @ifru_flags=0x100}) getresgid(&(0x7f000090a000)=0x0, &(0x7f0000b52000), &(0x7f0000f44000)) chown(&(0x7f0000607000-0xe)='./file0/file0\x00', r4, r5) 2018/02/01 23:59:22 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000b3d000)='./file0\x00', &(0x7f0000aa6000-0x6)) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000b3e000-0xc)={0x15, 0x9d, &(0x7f0000002000-0x37)="e0984a71f2b7c193a7beced48ec25473175abdafe0f6f7fec2e40862c777d3124b20774fd458d15385488e76251216cd648dfd2b3faed2"}) truncate(&(0x7f0000b3d000-0x8)='./file0\x00', 0x2) 2018/02/01 23:59:23 executing program 3: syz_open_pts(0xffffffffffffffff, 0x1) dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[], 0x0, &(0x7f000041f000-0x10), &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000003000)={r2}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/01 23:59:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x400001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000)='./file0\x00', 0x10) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000002000)={0x1800000, 0x6, 0x100000001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xff}}}, 0x3ff, 0x3ff, 0x10000, "1324da56b5940609fd56e2da4f26df8c6ec1d514f580e9f5922ef671333333c11fae6f035ba62718e4766ef8105801b52025ca055dd002a406db4674cbc362b6c4e4886f6c6edaa9077288fa66d57623"}, 0x160) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000001000)={{0x2, 0x1, 0x1, 0x1, 0x1}, 0x9, 0x1f, 0x1f}) ftruncate(r2, 0x164) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000004000)={0x2, 0x5, 0x8, 0x9, 0x3, 0x5, 0x2e417ebc, 0x3, 0x7, 0x7f}, 0xb) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000-0x44)={{0x2, 0x0, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x8, {0x2, 0x2, @multicast1=0xe0000001}, @generic="5b395f108e06055d91bcd4f2433b6b68"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000005000)=""/160) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f0000007000-0x44)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x20, &(0x7f0000004000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000007000-0x1), 0x1, 0x2, 0xf}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f0000007000-0x20)=[0x78, 0x38, 0x20, 0x0]}}], 0x9a, 0x0, &(0x7f0000000000)="a8786f029b433bf0d7d66e5a6e8db015a79c40f25bdbce773fb4adbd21b00273af3a3582f0a7eee05089775bb3f775b85a76e7e6ae3d71ed69904fe4e90efc2a8643be9d75e534c4d946e3303161458b1320a311e3567021b13bab156e79e96d26b4e2c4ef681c03044647055218e62db19634effe3304de3c2dcb36c7a14f3a9f6306b7f0d8d4f5511c7aa666e8cbb8a717b2d91cdc18282b9d"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x76)={0x0, @in={{0x2, 0x3, @rand_addr=0x965}}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r3, 0x7fff, 0x10}, 0xc) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000)=0x3ff) fchmodat(r0, &(0x7f0000007000)='./file0\x00', 0x143) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000009000-0x48)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000000a000-0xf6)="1cca71e8563dbf80b66153eb2678f4d4d288270dd375534010c86573b142064d5be42363e393037d5a6ea8a446638db701ca797b2430e2089c76b21f0aa95ec58950d70b87f3aefdc893a51d1a4de9a4861e6a699fcf9520d3044887bea87afe14ff665e62a1b45a25dac0fc8f4125b1c865115e0f54ca2ec0083f0d8fb215c4c98be0d60160b7302349d92ad992becc93a1a747a9c340d0e5ca5078cac55b574bb6f2f72a97bbf77a19f6535410b08398b071e9f06de081203dd4289870bdf12a57e2db9df938f8a5405b0c1537924c62d221896e0195429190878965b7eba67e3514d073fa8624957a0b035b5b05bc08be4821fabc") 2018/02/01 23:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a90000-0x9)='/dev/sg#\x00', 0x0, 0x42) write$tun(r0, &(0x7f0000fc1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @generic={0x0, 0x2}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x3a) write$tun(r0, &(0x7f00002ff000)=@hdr={0x2, 0x1, 0x16f, 0x1ae, 0x4, 0x401, @ipv6={0x3, 0x6, "d9f5a3", 0x288, 0x6c, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast1={0xff, 0x1, [], 0x1}, {[@routing={0xff, 0xc, 0x2, 0x4, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x13}]}, @routing={0x6f, 0xa, 0x1, 0x1, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @fragment={0x84, 0x0, 0xa4, 0x100, 0x0, 0x4, 0x0}, @hopopts={0x3f, 0x4, [], [@jumbo={0xc2, 0x4, 0xfa}, @enc_lim={0x4, 0x1, 0xffffffff}, @enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1, 0x40}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @routing={0xff, 0x8, 0x2, 0x8, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x3f, 0xe, 0x3, 0x2, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}]}, @fragment={0x21, 0x0, 0x4, 0xfffffffffffff001, 0x0, 0x1f00000000, 0x0}, @hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @empty}]}], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x2, {0x401, 0x6, "1f9ce0", 0x7, 0x88, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@hopopts={0x16, 0x3, [], [@enc_lim={0x4, 0x1, 0x80}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1}]}, @fragment={0xff, 0x0, 0x800, 0x8000, 0x0, 0xa, 0x1}, @hopopts={0x2f, 0x6, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @fragment={0x97, 0x0, 0x80000001, 0x1, 0x0, 0x4, 0x1}, @fragment={0x2c, 0x0, 0x8000, 0x0, 0x0, 0x7, 0x3}]}}}}}, 0x2ba) 2018/02/01 23:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x81210000}, 0x39e) bind$netlink(r0, &(0x7f00002e6000)={0x10, 0x0, 0x0}, 0x73) 2018/02/01 23:59:23 executing program 0: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d10000-0x4)=0x91e, 0x4) r1 = socket$inet_sctp(0x2, 0x100000000000001, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000085000)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000028a000-0x9d)=""/157, &(0x7f0000a2d000-0x4)=0x9d) 2018/02/01 23:59:23 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000ddf000-0x10)={&(0x7f0000338000/0x3000)=nil, 0x3000}) write$selinux_access(r2, &(0x7f00007f7000-0x32)={'system_u:object_r:crash_device_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0x35}, 0x32) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000802000)={0x0, 0x0}) socketpair(0x10, 0x0, 0x7, &(0x7f0000691000)) bind$unix(r0, &(0x7f000072d000+0x9ac)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/01 23:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006e4000)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00002bf000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d23000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x2, 0x1, 0x1, 0x100000001, 0xa, 0x80, 0x80, 0x16, 0x0, r1}, {0x0, 0x5, 0x100000001, 0x80, 0x7fff, 0x4, 0x10001, 0x5}, {0x2, 0x4, 0xde, 0x2}, 0x80ec, 0xffffffffffffffff, 0x1, 0x1, 0xb29621d932a85fa1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x3, 0x1, 0xe81, 0xe7, 0x1, 0xffffffff}}, 0xe8) sync() 2018/02/01 23:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000a60000-0x18)={0x6, 0x3, 0xe8, 0x1, 0x9, 0x616}) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) listen(r1, 0x200) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getpeername(r0, &(0x7f0000a1c000-0xe)=@l2, &(0x7f0000a06000+0x123)=0xe) socket$inet6(0xa, 0x4, 0x4) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac881", 0x84}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000be7000-0x1c)={&(0x7f00006f9000)={0x10}, 0xc, &(0x7f0000da9000)={&(0x7f0000680000)={0x94, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="b7d2e139e9506dd10969323ec42e09cf30f292fbbf457dd04e7cf783996e7bf20a1eb0ed66bc9f95316f86890b9b3ae820c944f1092de397", @nested={0x48, 0x70, [@typed={0x14, 0x61, @str='+$}ppp1^2\x00'}, @typed={0x20, 0x38, @binary="008b9cb03b411e9426eeddffea9e5f0f29194ec83ff7d4"}, @typed={0x8, 0x77}, @typed={0x8, 0x12}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0xc0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendmsg(r1, &(0x7f0000148000-0x1c)={&(0x7f0000810000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f000026e000)=[{&(0x7f0000f20000)="3003aea780fbcc78d2da94cbec5c378b480651b17f469f2555aad3ec51873e578f5ab3f6bf74188b011e265e225cd7f0119b082769ef525aed53732324aab48958856dad055ebb0f4a099af4a10bcb138f32ac410e14c3c9964dd8a6cfde808824607973c004e3429e3911e9c87f67543d97d150e960b895a55f45f65cfcc9647c13b1b8e78ef37375146e49570d0e0ba0263a523833931f6f1f40aff84e19225e7e3e44282b3a2c5711f31f1ac1ce03e8474a2bfe89da46e865301049010f0019ccdef177fbfe1dfb700b9be65470e77ce2c71009a1123046b2d977706282fd7e19e14511cd6bed8eb2722fde57504beafd9067f0d76addc432343ee639ccbbff542292b40155d254dda717e090a0e0cb1d2a5c05761b599189b195f9615269787500b8dd2359bd70ae6499091e2035bfd2b372b6b08bbd397b1d0525e91c51cd803e8798e6d3e82274b533505f74b6e0903a400050c10e31c996c1cc09c787503b03afce37aa23ceeaabc3b58d1d079cc0d8cc7f12ad69fb6b1eb32e6ad1d4d8393493cb743010a42ff3df1edf2a4ba0d85be3cc79f7bcda87b4158f1fbe040c65fb85651bb745e950a983b5781fd6c1369577715fef1d67f6399d12832b05235b6019eb232ccebc011b8961bf81427c44ef3edfe5df607be3965f2d3f21fa4a4eeba557b010ce9ad00267c5a6c565723c74f4a7a4004e2fa2e696fa25b9c0868818faf8279185bb8c936f6521f878f305440ef4e87ed1c0ba9d4ac048ac4bda934eef8c3ad8de654fc352ef0c2370eff217769b7a39e0f7de20b28887c3274508af49ccc46a532fdfe2f405001c88130941ada38b7c422afc2611a8f5c0a4ba8f37bb3ccdc893e9c594821e03940f8ea1ec83f56d5c00cda2d7fd4bf3e5ac6250b69840979daf8821c9400f055be36fe0619e831dcf1d6417531889d26983d00e866141878941c5747c55205a334d37b9a7099928e54e92c1f77862350043373baa557c54a18d5779df011c7ad7689df4ab497aa3b8d22e02f777852b23fd562dfcd7cdd2595575e92ced6c3c4ac22184a023d8eacf7feedb80fbb6dec923e3b0809d1fe1d1575f23c10157c928a207d0b41683d36d7aeaec9ddd7074211145d2f7bb0af2057a42cb56849e312f292ea1a357909e6b1e903fc733b47209a28ad03728440767c892690dfe09d8d2ad24d66f9f2036a22e86631dc92dd2bc1bdc369cf5aef85dd01fd11407a249d58cc2e4eb3d315726591d9b5b8ee4706d0d848e5acaa64f2bcdae313be01b6b29a47f16c36c48cc55d62ba527ee2a2c562863ae68f9845706f292194aa377fe894a130b4e86b10396ba0a5b36485fe7e283893a687541444bb3393e85ad057f3d9d030f08296729be9df9752c0e6ced4eb0a2d28877beaab45d0121e11657b076c4d6b111c950c48f34dc2afebb0d2b4057271c0a063e902fb9d0975e3574d5b58b5a7928f1fc0eff384e99c0d48483ce4cfd68ea9f3aafa2297b0575fe9cf1b69d553410d6a1ea53815dd82a84c3c02b7a771946fa08a06c05ef92a68dda79d77bdefec4decc4556976a79000824c39958363cd068c6b2bb5ebb1ad382ea254baf21214591de2dc91e8bbc1bd54f4e94af1f10d4787809358ca9e0ed4a9a08e15cff9c05f544df2f22accfe3c367df936eac2e5f9031b32084b50d992def47b46932a55b0b85019930efb82bf39837a243d94ac68b5379967f7f9fde544bf4f7702575bd5de39e441855103bd0a1eb2ca0edbaa849c104d946bfc2b63b13c7d0be9103700c958ec81874543a6be8c13347d25d125351d90555a858801e1641797810ce26a42e23dec27bc810c06b7419edc604cea4469e9c56b12d9adc4e5cec6c41a9b16443f281d02c727dfb2ac0ef0ccb520bdda8fb3fc96b8ac597c00e824cff183c1fe5d8205ae16f8e5d6ba39dbb2c5f9ce4c09d9cb5ba2b7b58d14d65a129ea53533b332ca64a58f743f70b37908118dd4f84e3a70ce9e140ba067f78c251c3686416e328c6cb7114a2bca4aa6b2d37c449fdaca7c28bb9ceed9c3a8cb7441cce7fc7d3e2a7e8d2d6c7ffab63919fcf9a0a04e3d2b80104c0cd3c6ec46528c588f8e37ad3b31ada2ec3c4b9017cff7f4064ad0e6cf34a91f0573cca8facb6b127f11516db04ece7b1e16769f0346cf9fcf5639b805a31bff8b169720b465321e4c456e79310b1dfa0df05f8c502b3784367e87ad7170000751540a9121dfdcf2e36ce053b95ccde3b07ca9d0d8e3fc920700ef75082f20e88d5aba184c6bedc1c5ca2372f1bf36a46d3c20165a9690a1e7bb01591f1f240a50232212ef834545198f3bfd6ea4e7affffdba0996309138a8d02dd5ca7acbf579435ada98cc592ee7e3ad76505e41466047a31f9f0dc98be700583e9185972feee1c9420896af215908e5343113c8bc2f2b03593c3f41484943283329dc1bb55c0ec4b5a84b2e5607937ce015d751dd9101cd11de375fc3d000219077d940725c9cba516011804758443dd3018c22e545836cf383cdb154158a4369b90118614a0281cd322da", 0x711}], 0x1, &(0x7f0000ae5000-0x2410)=[]}, 0x5) 2018/02/01 23:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00001b7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000046c000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ea9000)={0x0, 0x2, 0x2, [0x3a, 0x4]}, &(0x7f0000054000)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a5000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000efb000)={0x2ad7, 0x200, 0xffffffffffff0001, 'queue1\x00', 0x76d}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c10000-0x8)={0x0, 0x800}, &(0x7f00000ee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007d8000-0xb8)={r1, 0x3, 0x3, 0x2, 0x20, 0x2, 0x20, 0x80000000, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x3, 0x200, 0xfff, 0x3, 0x100}}, &(0x7f00002e2000)=0xb8) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000698000-0xa)='reno\x00', 0x3e0) sendto$inet(r4, &(0x7f0000fd0000), 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 44.496720] binder: 8167:8173 transaction failed 29189/-22, size 0-0 line 3004 2018/02/01 23:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = dup3(r0, r0, 0x80000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d4e000-0x4), &(0x7f0000f17000)=0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000}) getsockname$ipx(r1, &(0x7f0000092000), &(0x7f00005bb000)=0x10) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) connect$llc(r1, &(0x7f00002dc000)={0x1a, 0x11, 0xffffffffffffff03, 0x100000000, 0x10001, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/01 23:59:23 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e07000)='/dev/keychord\x00', 0x4000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000fa3000)={0x1060000000}) r2 = creat(&(0x7f0000466000-0xc)='./file0/bus\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d00000+0xf8b)) memfd_create(&(0x7f000018b000-0x15)="7070703040766d6e657431932b5c6367726f757000", 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000059000)) getpgrp(0xffffffffffffffff) r3 = fcntl$getown(r2, 0x9) fcntl$lock(r2, 0x2000000000007, &(0x7f0000513000)={0x4000000000000, 0xfffffffffffffffb, 0x0, 0x8000000000000000, r3}) socket$l2tp(0x18, 0x1, 0x1) symlinkat(&(0x7f0000c9c000)='./file0/bus\x00', r1, &(0x7f0000b48000-0x8)='./file0\x00') 2018/02/01 23:59:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0xf5)="1f48c064d3d84508c0d74ce46802b4aa92a872b6c21baec5f962f469afe57c2d8572e68cdc430714f1c0d6f1ff16f79e09a726d09ebb588777041ab85cc61810534037d54e37950bc5d1186977ae86688e64e369cffff074f0a85ce89db223dcaa5e03d46fd99fcbd7e118fbe3aacccd09fa028f52b8c9f1438fbcad95b24209e81ce03fa1337f5e05edc489d717f5027995ca21b4d244d25db865a39e98088b159041c175942b873fe1e8ad121b3d6505912b70396928e1aae57d20b6985dc1d3c8ae95fd366c2dfc7f71d4a72bac15aac30afec70695c5268dcd3ed861e2f210415bfc85921e993e91e992750ffd30e57abd35a9", 0xf5, 0x0) keyctl$get_security(0x11, r0, &(0x7f00005ff000)=""/14, 0xe) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002500030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/01 23:59:23 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f00001ee000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/01 23:59:23 executing program 5: mknod(&(0x7f000086c000)='./file0\x00', 0x40, 0x0) r0 = open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) r1 = open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) time(&(0x7f0000981000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x9, 0x3, 0x6}) bind(r0, &(0x7f00005f0000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x4, 0x1, 0x3}}, 0x2e) ioctl$void(r1, 0x0) mknod(&(0x7f0000fe8000-0x8)='./file0\x00', 0x8010, 0xa5) 2018/02/01 23:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007f2000)='./file0\x00', 0x80, 0x41) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000dc0000-0x58)={0x6, 0x4, 0x1, 0xffffffffffffffcc, 0x7f, 0x2}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000b0000-0x40)=[], &(0x7f0000b5b000-0x8)=[]) r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') execve(&(0x7f0000218000)='./file0\x00', &(0x7f000050f000-0x18)=[], &(0x7f00001ce000-0x8)=[]) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000070c000)=0x5) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x40, 0x0) [ 44.504516] sg_write: data in/out 458716/16 bytes for SCSI command 0x0-- guessing data in; [ 44.504516] program syz-executor2 not setting count and/or reply_len properly 2018/02/01 23:59:23 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003000+0x5bb)={0x0, 0xf8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={r1, 0x1c82}, &(0x7f0000001000)=0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) write$eventfd(r3, &(0x7f0000014000-0x8), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x9, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x7, 0x6, 0x0, 0x8, 0x9}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000004000-0x98)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x6, 0x800}, &(0x7f0000004000-0x4)=0x98) 2018/02/01 23:59:23 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) bind(r0, &(0x7f0000017000)=@sco={0x1f}, 0xfffffffffffffe7b) 2018/02/01 23:59:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000007000-0x4)={0x0, 0x3}, 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000006000-0x4), &(0x7f0000000000)=0x4) 2018/02/01 23:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000878000)='/dev/vga_arbiter\x00', 0x8000, 0x0) fadvise64(r0, 0x0, 0x9, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007ce000)=@int, &(0x7f0000227000)=0x4) ioctl$KDDELIO(r0, 0x4b35, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000021d000-0x50)={@syzn, @ifru_data=&(0x7f0000cf7000)="3f505247de2485dc551829bfeb90a8fadb1c1d0b4c13ab515f556439832c6d60"}) r1 = syz_open_dev$loop(&(0x7f0000765000-0xb)='/dev/loop#\x00', 0x1000000000000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000e1000-0xe8)) 2018/02/01 23:59:23 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f000000a000-0x4)) 2018/02/01 23:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00009b4000-0x4)) close(r1) 2018/02/01 23:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000504000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000679000-0x4)=r2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{}, {0x12}}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c07000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/02/01 23:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000067e000)=@dstopts={0x3f, 0x6, [], [@calipso={0x7, 0x28, {0x5, 0x8, 0x101, 0x7, [0x4, 0x5, 0xfffffffffffffffd, 0xd00]}}, @ra={0x5, 0x2, 0xc76}, @enc_lim={0x4, 0x1, 0x10001}, @pad1={0x0, 0x1}]}, 0x3c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x1, &(0x7f000069a000-0x10)=[{0x5}]}) 2018/02/01 23:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f000061f000)={0x0, 0x7, 0x7}) syz_open_dev$usbmon(&(0x7f0000988000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x101000) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) close(r0) 2018/02/01 23:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc5000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000c77000)={0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x5, 0x1c, 0x8, "5c5f4f9c1de258b9603e2ab1528dd1fd0f0f9dec3afee48b83310cbc6ea7cd38c23629237bfa66926ee8facd88e5bd63f01d25ea0d5b77ea68a5e8f95fb7b672", "30a37cc5e2b7ca61cd74e769b862e7d9e4d92e5c5566a8982e1495f596d20883d292f3ad64937ed4c4f24f1372c32c9d25e3ee842de92edf080f21ac69058255", "6830215de1e068ed70635af4dc414531b24cd85eb8a2112a40d4d1cc1cfa9eef", [0xffffffffffffffee]}) readv(r4, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) pipe(&(0x7f00002b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000e89000)={0x401, 0x5, 0x339e, 0x9}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f000031b000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8f}}) r8 = dup2(r3, r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f000023c000)={0x0, 0xf7, "a9fab539af7f182605ebb83d62b7cfe159058b71a3371cc47e77fd872f593d319b18171a7e74cd75dbae269308763f4e14450f6fb36ffadc5c460d70220acae94080b853943698b6c18fb5c1ac8a2e0367d93b689b132ac7e5d0b175c651305da6a3c79bd8029d07e5debfc3fd38dc227816e9cffa5cf7f6e99900f409b8ea8a8e8f66d11e04d0c267f406cc46ae27db7ccc03fbb65c0acd6b5bbfc8dfe606df1afc0a406448db39b1daaa0660c36d25f727b8abf42e567601b6753c30f306e090287d0d0eb18a6d4995bf32b9586f853b6927994d1d74f8da164193eec90d2f2b6853dd75d97f43be517a628275e733bab8abfd1efa1c"}, &(0x7f0000862000-0x4)=0xff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000fde000)={0x81, 0x6, 0x5, 0x77, r9}, &(0x7f0000e9f000-0x4)=0xfffffffffffffd3d) dup2(r3, r7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000790000)={r10, 0x1, 0xa498}, &(0x7f000048e000)=0x8) tkill(r2, 0x16) 2018/02/01 23:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000067e000)=@dstopts={0x3f, 0x6, [], [@calipso={0x7, 0x28, {0x5, 0x8, 0x101, 0x7, [0x4, 0x5, 0xfffffffffffffffd, 0xd00]}}, @ra={0x5, 0x2, 0xc76}, @enc_lim={0x4, 0x1, 0x10001}, @pad1={0x0, 0x1}]}, 0x3c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x1, &(0x7f000069a000-0x10)=[{0x5}]}) [ 44.556746] binder: 8167:8190 transaction failed 29189/-22, size 0-0 line 3004 [ 44.622287] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.629578] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 23:59:23 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a80000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0xa443, 0x2, 0x2000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000-0x28)={@common}) socketpair(0x1b, 0xf, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x58d000000, 0x3, 0x800, 0x4, 0x2a}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000004000)=0x8001, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000005000)={0x4, 0x78, 0x100000000, 0x7f, 0x3, 0xffff, 0x0, 0x1000, 0x4, 0x8, 0x5, 0x801, 0xe47e, 0x5, 0x6, 0x8, 0x1000, 0x45b, 0x4, 0x1750000000, 0x4, 0xbec, 0x7, 0x9, 0x6, 0x0, 0xfff, 0x4, 0x1, 0x7, 0x0, 0x7fffffff, 0x336, 0x2, 0x0, 0x0, 0x4, 0x9, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000005000-0x1), 0x1}, 0x200, 0x8, 0x8, 0x5, 0x8000, 0x4, 0xe7}, r3, 0x8, r0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000007000-0xc)={@multicast1=0xe0000001, @empty, @empty}, 0xc) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000007000)=[{&(0x7f0000004000-0x58)={0x27, 0x6, 0x3, 0x5, 0x1ff, 0x3f, "829358b75f51b543f2926883173f8e76f2d3d1405cdbbd3630e026545e08fb72324f706f41735187061f15152578b80461a7e41c55298b23bf16c729ffc312", 0x8}, 0x58, &(0x7f0000004000-0x18)=[{&(0x7f0000003000)="bd6d3b1e4b2a69f2a44a2fddeba4a761b44eb0ed422679871e0cb7be127c013b21768fd725c764bf58cd2ad60968", 0x2e}, {&(0x7f0000007000)="ae2c9717b846c3719a3bb4d4c4bc865336469862018a51d3fab9bb65c0ba09c2d6813723332f35e082a6da3c11b645b8b4", 0x31}, {&(0x7f0000008000-0xbd)="e3d7590485726d22a32bd2d79fcbe03fd9f0614666871abe5a606376dbfc65fa25b9a729636515b7a1b23e726a71e57c89df426732a0f05deaf1681cc96efc6caed16e8d4b82ccd99e8e00609f3dc5623340aa44f6050932d691ef057161ef99cf19cbe26cc0593ffd72fc1eaa75a1092faeaedaba41f0336ce9c727b87475b1edfb037e521f5c93d49b66652c13395c8b4e1a9fcb5c9f27b5e603cf725ad1f61037da0e5aabe90b2e9a8b018cb781a3307d4f0f6424c55c9ea3aed63e", 0xbd}], 0x3, &(0x7f0000001000)={0xcc, 0x0, 0x0, "783a216065cae6d63e4be6b57295ea5d3ee879297bc59242d612854891f65bc831f744df0274b7fa5ffaecad3df97194fee192d99da0e5d13c6da252ab0e2be073eb91dafc68806b0d9866ac0a6e315780d7b5bd235654b477c42cbaa285170ab30ae9581a49bab6e1cb3e9ff2015981f62b40350f593bacb3ad7e3d996a4a5680cdb4eb34a1b13fe3d4af4825dd243fe5453b04a5168597586f9a96434bcf9d49c9a9c79b8f730b137e0e0caf5037f3e9963ff4e71747ffb02bccb6b7"}, 0xcc, 0x854}, {&(0x7f0000004000-0x58)={0x27, 0x0, 0x401, 0x7, 0x401, 0x0, "777e8b52e38d590d469504ebb0fdabaa49700ddb83bee9e0e99ce3d7ce672cbb293727790708e6035ee1762cf4e59950b809ad5b0bf99cad8df9583932ce60", 0x7}, 0x58, &(0x7f0000005000)=[{&(0x7f0000006000)="41b6c368e7a22065345c052853105d9315be1774a86234061103db56b67d54f6bbfcc7b21a3a2f7d655032a2f2bc8c8a82e0dca7ebbd5d8ebb2cd7eb046dc54f19d4537c8d630262d3223639039d067c47c69ef361bf67b5fb7d42a35b0540220ed7cc8316839f8f88fecd86854ccd56c30076e90d336bff90680576c6ad2fbe7f3c41b17e7eeff389382f7a5b1c373051d109af1b7a99c92366ce9ef427333749a71af437acc18fd53beeb61756c2d77668584a3e000e418ebd437952f550ac8c3bc48b64858f1888ba019167134e36c870d47824641ebf22fad6873d3c004630b87234cc59cf6393b3c8", 0xeb}], 0x1, &(0x7f0000007000)={0x14, 0x11b, 0x2, "f659760586d4becf"}, 0x14, 0x10}, {&(0x7f0000007000)={0x27, 0x5, 0x4, 0x4, 0x20, 0x7f, "997ee2c9f1c4c15390d8ddb9c1a1d206fe00efa1134fae708b6ce6084f1522b3ba7005ef8517f408e3494cc8c4d1ceb3777910405b44b7351a9576a41d2c98", 0x7fffffff}, 0x58, &(0x7f0000007000)=[{&(0x7f0000007000-0xed)="e03c8a8e42da1c7d2faafeb9564e5d3a09f0ad17b4edae39ed0e85a873b881b0064a0839f3237cbc1ee2f5e2b926a69b51478a8d7ebd5d99b732336dbd4e6ba91367d9fbe6fec8e7f5e76cfa7ad3fc525b68edfcffb0bad997518c5e5a8c43fbbdeb3bff46d70a73913f68c0adea28a708354e106f84a3f11ad6bb5262b338a8ab09d223907fb896ccd811a08628de76f6f1c46464a3a5060199b3ae2e1b765a4397c894cbaed8466c651075f80d9de0a0454cf8de051c88976d66fe70bb757486b8f61abe9fd6c2b50a42f8cca857efb953e6b5876c56b7099cfd1f494a1e19663e4182e383d6f75f4025c6a2", 0xed}, {&(0x7f0000006000)="8739b65597df449d616d0b4578288b6335a0413d960a23169e7d1332e3e39b3852415c144bfa95fa305c490aeac58cd089bfa0aa0bc8a93a5c94782547001f1e5cb680867f1ff1042c1cbcc3ad18980d2981df7cc44fb3af76111854abcb213fa67ffd8268767de63a80001fc9a91e6864e50ce426d928ba92d4213a73ba3d", 0x7f}, {&(0x7f0000007000)="f9661a77983b08075fd85a0757bf8bfe3dba3e3c8af156da6be0f5b0ed17c82c7a25a213ff569e7fa14e6c591dafa3a4b4489056f7288010c706cfd28d202f34685ff51f12076021ec1768b6217102693a47b9673d", 0x55}, {&(0x7f0000007000)="bab671694f8bf9a52549be0a1a745ab7ecc27ff9ad3c780141095a90065141778f6bc41540b270b0b5f1abda563da566e17c6fd9f978dcb52259f56ff7f7f51a9775e3d54f39c0205ffbe7d7f20eeb109da53d0b583f5d03ed0ee4a9a1e7b5f0f214a1f33d7911b0fa4dc12e6577c1720fc4f0ed0f", 0x75}, {&(0x7f0000001000)="7a35bc613652395136c5a604e2e38ed612da0d2ba10635e856b081809b7ab21375373d88de3b29ba56361d519446d2345fd12e4a56d140bdc2771ba02e8173db5cfd30bee1a459a662e785141c25b66feeacf9d95c00edd3baf097ece0af2161919c8ed353f0db0a3c6959ce697d3b05d5eeb0836b7bcdb342ce18652aa2c6a7c8b5cdfd30082922657826a614f48410030ccaf0be56a37e8cda01e90722c57e37e94533f9ea51a9b027e49d5343799af5b889ab7cac840f580090c419f9dd15", 0xc0}], 0x5, &(0x7f0000008000-0x98)={0x98, 0x0, 0x11, "57652b6c6b7bd38e90a17526fc762aa2f4b47f4afda563835ac477aff767a0eb2d2ef3c0001b2f33968576137070f0201363c98af8f6018f4b29a465c5d8da5ddca2c7a6af7bc5b46b65e84179edb1edb158205e85ead021a8f1de94e775470da6938692c900b68be0f5bdfc9f0f7b6ebb65a6709dd160dc1f2d9b26ada065e08819ed818ebdf1b48b"}, 0x98, 0x80}], 0x3, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000009000-0x8)={0xff}, 0x8) 2018/02/01 23:59:23 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000004000)={&(0x7f0000003000/0x3000)=nil, 0x4, &(0x7f0000002000/0x4000)=nil}, 0xffffffd6) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) 2018/02/01 23:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) read(r1, &(0x7f0000e2e000)=""/235, 0xeb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) exit(0x0) r2 = syz_open_dev$sg(&(0x7f0000927000)='/dev/sg#\x00', 0x5, 0x40000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006b1000-0x4)=0x100000000, 0x4) 2018/02/01 23:59:23 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000014000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000018000)={0x0, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}}}, 0x3ff, 0x1}, &(0x7f0000019000-0x4)=0x98) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000019000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000019000-0x4)=0x8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000019000-0x58)={0x0, 0x2, 0x4, 0x0, 0x1, [{0x1, 0x3ff, 0x100, 0x0, 0x0, 0x281}]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000019000-0x70)={0x6, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x182, 0x8, 0x5, 0xffff, 0x2, 0x0, 0x3, 0x3da, 0x3f}) poll(&(0x7f0000012000)=[{r2, 0x8002}, {r2, 0x100}], 0x2, 0x5) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000012000)=0xfffffffffffffffd) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000000b000-0x4)=0x7fffffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000019000)={0x0, @broadcast, @broadcast}, &(0x7f0000002000-0x4)=0xc) 2018/02/01 23:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) unshare(0x40000) r0 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(r0, 0x15, 0x8000002, r1, &(0x7f000028d000-0x8)='./file0\x00') 2018/02/01 23:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab5000), 0x0, 0x0, &(0x7f0000327000-0x4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe(&(0x7f0000cc7000)) 2018/02/01 23:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f000061b000-0x8)='./file0\x00', 0x10400, 0x22) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005d0000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x7fffffff, 0xf4, 0xa2, 0x9, 0x8}, &(0x7f00007a2000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006b2000)={r2, 0xfffffffffffffffa}, &(0x7f0000c34000)=0x8) 2018/02/01 23:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00006ed000-0xe0)=[{{0x0, 0x0, &(0x7f00006d9000)=[{&(0x7f0000883000-0xd3)="a5ccd87be4ec8211242ef30c8d2866b027b501eae8835dcf1cb7916ed66ece4b7f61996491562df8fe525a5a72a72eae50db5aa6a6ee86f07034830736c14d15271ff4a9ef223cb9e5838476cba69d20cf88da388175f6d00a37f3371a35db719e6a42903b120085bc99a95a6ed5a6e1dccae1ed5047d36bdd5d98d80d9c590fdf0200c77d54248197b83989fe1dcfcf58868799a5c1bd2bf78c3f979a8b6729216231c2045848c1af140fb79d28a26a2fb2ac880d4bb9b26b88c7cebd168f7078c416374298e6819fa40219250b080ef63958", 0xd3}, {&(0x7f0000f75000)="48347394f6e7121eea69071385036ee41dd1fbd51d4d983b05488503252a6d7aa72028f48e0b3b9ba3fd7d343c3f013593acde955c619b3b35943330c64b8129b021b758e68a453a64324a31de7b05574309bac97919e60a67752b732da269c73b8e282cedd01cd340f06898266356a3698d686ec0a80ba2ef84832a62a1152f2e2e4b5d7029ada6e764801dadb0f260da4961840912158191ddef93", 0x9c}, {&(0x7f0000930000-0xfe)="b0e8bfd220e4153a02092b481bdd6b55a1f83089aa9cb586a427ebb0741751b8ffe04f0476e51fbf1814c756df0453a47655d62ae1bc98abc347d2cfc8a9ab7433559d6b58edd99115237a1ab9e1c6e2bcf994e2aae5efeff7ce7483d345c59185f1748e5a2de84d9c4d2d092dbb6ddb1f8de8cec803cea6359d97a3f4954378bd139c5e1edbde8336e9a8f11ca2e09d27b5a4a27c480c641e7d44b344ea0b514ece8f892926586ea4ac3df48b73c509a3f701aacbb325408e216cc48627d9db9f3d792adc1d162bcf5535c67624964b7f3df7acea63546ab8712d09c1ec284d90d4a59d944ed77b6a686fac74c643233abc73c4205163a7d24c037a7dcd", 0xfe}, {&(0x7f0000848000-0x52)="5492771af56f46c1bb6a2f8659238fed8071c06fe1a8f7b2388b12ef5cd8b97e9fd2bbaa2f9349276a599ad62ecb87ec24466df9f79a89be27e93b46dc908bb19c7f27da3bff59d355854254cfa22a434c34", 0x52}, {&(0x7f00006da000)="85973f5fbbc995edf18ae7f0b7742399056bfeff1b830f445db2b36fe6410feb342548ad73b9184ff8e966ff6839f6e065a4a9532f5a3c3ec94d8d8a0b443462a4872aa76ce4cc3413f50c229c61", 0x4e}, {&(0x7f0000939000)="0d6a74da97971f5fb148c452d90527bbfa7c37ede8bdea9d8e48a1a66f326b44aad7745bc6c317225fb0d37b6034f1ccb67373cc02e8850652e8ecad6c0bf77fd52c26300738d0836cae9b2fbb2d9d7764db92a3fe095ab596f2032b7e80d510b3ab1298e9395efaed45699ce92b82a5beaf8511600a54b1b0d87acf5b09dbf5a057cb99628a42c23f2e5af6eb3c", 0x8e}, {&(0x7f0000614000-0x8b)="3bb09acb2dd17915483ab087c484a860999dc71d1104cacfc2c5af8184f33d8f744b27616fbac4aaad862cf0ece057ec53408aa7108c17a22597b05723fddf6a8886297c72cc84ae97eeef88c9be0249e4f90c90942a473a09bf891118dca8ccc5942ca2dfa2ae865eee446a6ae6a100c6761a02e503f110e4ea70fb7513ffdf0234c47f6dfbff76ce7f95", 0x8b}], 0x7, &(0x7f000092b000-0x160)=[{0x88, 0x109, 0xffffffffffff7c07, "a1a19b594859c49702148ef36b1816494af4ea25cf2ca0f2561749cda3bbaf592d913e2819ec8fba2ef3a61a5cdc3d6eb12e9b44b75ec7b2a659b1aff1253d74064f89ca427b30130ec1ce25fba632fbc35ebf6a210584914731298675fd682db062bd2da89d076ab280bcc28694505c01fd73ff1e7d90c507"}, {0x4c, 0x110, 0x5, "37077411917e2fdf08dd16cc7df4bde7d15163bc5ce6123edf49b9116af2134551401f61ca8ff04b2d51c96757accc96766a660d6cbfd82acfa54f8efa80"}, {0x8c, 0x107, 0x3, "d31012c9e45d5d0819d5e48584c926af37eeb70002f29c7814aaea556ffa91970f2460e778ef533d0e6203a5dd207694a0b5fe9f518bf80c22c0aa40aeca135bfab29cc72f2ca69d7dbc681f2dbcfad7374c293e57178686e657d6d6e424b3417e5347798c4387ed6bc694e1eaee235249c4fa594fbde3e55dcefa1dea0488"}], 0x160, 0x40000}, 0x4}, {{&(0x7f0000a67000)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000c64000-0x18)=[{&(0x7f0000c4c000)="88c60756aca504a1fe33ce6cc8d759350729e59854299259b7b793650349fb109a180e241f3d62ec4b2b2c7d7010fabc01d59db763272d87486f97a9cc321766c107df37145273f434d6857f9b164c072978154fdc0417f277fa68ef7fae481d469caf7706e82cc29d8b3835a0ec66bee0c9bfa277f31e3873389f2207b69f01d4716520120378785e118e0a3e9eac5b", 0x90}, {&(0x7f0000dba000-0xfc)="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", 0xfc}, 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{&(0x7f0000e3c000)="729a9fb66a3ec4a3c3e418354220102cfbee4e1918851702a78d97a26aea5e5174d85827dafd0d8ee8abc6bf6694ca3955ada398d006e4f3f761098d815a30e1fd737075252d78615f6f7d5d6b83d5f04e2bd20e7c39405bc2be92bc05298926d988c545332796126c93237b4ee276fd341a7863bbb82d4a19534b0469c1b10a13aaf617da64b78659302f616d076d6eabdff93467d09fd982a99d6f856701a2d39ad08926f0626572c4753464bfea9f0173114e0ff486ff0351fc9ed4da558fe499c89d0ed03422cb5f642912480c63d78ae5aee68d27e57d9b45a54d7cb8c054ac653fa1f0be55a889fed93f7df20df77a5dcdbc4c4d78a6255948465cadfbead5c0af842b93a36f7ff1b2dcde3b54b3ee4e8775ff3653d8b999fdb33a49404a8cb3fc2381ef71c21a09168e7a61261184a287fadb7ac85e0a1e5f2cc1ce1a4560d991fbe9aadde7c29c755000ad13e98f37c08d5ded9ce175875e5f07e1f29143a59eef9e13ebe21860205403def99eaa908499f5457ef45353042863c141845dcee45f872a9889a547ab4541beae4aea3398eeec4d55ed00394782e8a773c9651d55a7e76b5ae11026d5762a2143d842d04ba9a16047e69064ae363f65ade05ca08fee454034232a62c8a8cb2265e61afca8458b6d00d7a0efde449fe8377ce6585c2c2c5063db9d4f50b0c04e77d3166d5c7d909371034bee3034111fa64b5d57974467494e448bc9a7b778c0089d35512f24f45c4ac8c116ffaaa3a05fb21734d322fbdcceb7b0632b55e1cb5fbda4a8b3fa2ce2fbe5f5570e77cd2d34ec9f4ba77093dbb58eb4d9d92e370426c8deaf841dee5e09b8f32700fec7781fae8946a2fe5100b080faaaca7f7033dce0df5dbd2306a1ba787abbcb0bb25452d2f7d16a82a7832d2aba13ba98f29d16ef27f69fea447b22fa9333c9067523bb22bb6059c6674dadc56b5ea5ca57d9f59e9c739a8fe7432d1873cd2bfeff51fbcc9d88037340b3cddb090bb291ac3c9ac858c05b481c8f59886e2ecc895ad53510dd32d70dfd11c73107015de5b20e9316751bc02dcb05d20d780dd4b7b1632212a3a0934ce0f50636787f52f01fb0211a5dab668bcb674da041299d810c08a5a166d360ff581628a92deb2948b70777ea98c61b614ae15a69fd56b0a70ea1200c23e44aa4b8818a85e3ce978c6ada24af496c08f3be0b82dae7fc2035db32effc888e33b0b091cd89a9a604de391b2c0dfc10bba235a4d96a19f75e05c8b17d6994db803e127864d5829049466dd866d7747fcc46fd6fe13749193f7b670de377c8b9f188952162e4960884cab3890d4b5a7cedb7b3032f224dc9beacac496a39433a6338a3d325457994212eddf9f0a55c2221f9b8bea7212f0e341653eec1f7963d1fe373b419fecf1a740d47082020447521c45a53fec76a4e83458d25d8f834cbc2a79825e7e3334d83ffd9f53b65e3ef4935ad28db969b27b69255cc907dbaed9aabcb008a77030ad269a372efc09e0f18eb6d58eec8990c2fc830ef835e42f5f247b1adbcf7b84d0671f6857537797f61da372a85d5731403a8ac10268206e0b16f3d0c500da48fb499f6e4cf254db8b2280cfb5a8f9fa951a87e98cd4341d032b77f035c89cd454c3fd1286e221148d6ad210e5d592c90081673a2c506231bf06021b3fd9511224776808ed5c2264dd6e0e79eda560c96064b43d3379691fc7a3eb7648429cd17482ee089294a96005d69da5d4ca000449fd4832fcce877c7a4c87ce5e96134e9a627b369dee8ee3528635e95afac329920ea31032adb809e3c8912081969260f18da1f83c3746cce5baaeac63e5ab05e4c8351d5c1d9ede6628ae87a03e4a24db962cff094e93e1635b63b2488f9a6cf932c3ed982ccf2761c16fc348af5caf6f1e1d6c406f9790222bd4c84bb34058d05b8d5199819d80dcc42cf3d61fe55c6042258cd2b832e6d6c7cd68aad92364210c1a19b8536f8aeb70a3e35a4877ac9f209aff683660a5c317c98d96d5ae07ded5ae1f23492065bec8e2fab934128c41d72f198510e732b0eae6ca48de492315823a96f8a5e5059fe8772b52883fc10753f676fe033a64c9eb0e390ce9d202c1c11df5ef2bd26173f70e23e33ce314a8a0dacea074067440da2375e1d327b74650e3497e0a7a1dfbebd85c07945b4b764d3743e4f85576e55f08c412a6632e4bcc5248abc07afcf07fe7d100cb8efd28d297d427a1efb0fdf1a49909b32f2d6640c5190e72b275df9a96b542358131bdddb345efac642133a776afafcf4434e3c7f06afbd3ac53caabbe33368ee82898ddead117e7b082243796aabd3fc250b595aefe94be570c819377c6101b19c08abb433915b2445119924632dfe3e93aa9122f83354c65bfca3e32a54d026a7e6efe4e05629ae11683623b9b48107552b6cc983171a58ef249b4cbabcb1327347ca4e077994d81602810b82cc44c82d4eb9f3d834b32204d8031eb43f1a9be36d6bed394e800405fcc4607f4098605f3960feaf71f02a5c57a42f5535f42f55c3ebe59c0a5907f478c0a55c5f1685dcbb02a8a7abd4e081d2ac0c54106bf87d7b139c4e4dd453080d39e25cc9b10dfd8fa61159492af2e5a0d75c0032f2d01c99fd17762f79d6604fc0583e1a0056f134050edf5f3a7b657e9c4c7f836422045c295c03ca232a0920e69582228e194dce0cdfb36fea6c626aac2bf46e90764adf6e294a84d389fca67f545c055aa8803034ea8eb65d4e9a62279658ed22c834858b68e7fe2ccec97ebaf067e589d6b4ad9fc4fe797002bcdeaa05611ab2d6ce5a4ec597ae9a49c65ca071d6684fe87484086cea8daf8c86ce0dc0402754bf911f5768e95b9bbd7f35559cf72199fa19d1c84de06ee08760f18bf40c1381c0247cac5296018063566a0510d4e31a8661ade795552769a961f300325a84e3139651fa691787df7a2d2082909d22ae8c249a8cf2fa410bfa6a477d1c208f98e257889c53fb618a9236f3430fba1d656d4581a732af57d61bb61f0c4519b75fb50d56087a4d2ee492e9ba6f298eaaea9706c0224de6c0d1d3f9101e63a68edb7eebdbf88a212e8de67b4285f5bb90a1824caeecbfba32affae7f64feaa8805d6ec35e0c6948887da061d5d9929154e2661771059217a439f10b733a9e24cfd40b5f418b4dd57df47824ff5715b03517d8e127b43dafe2940a11df941dd3d819ecf120393cfd45b2f59d20f370ed3e65e86923424f9c3e21f7ba231880f0c84741e108b5a9a4091cf2ef961544a88d1ad7eb90452f69b15a7087f1b6c0cd85158ece2cfcef0ee9ff7face2fe83ff9e4c10614f44d39ecbaae353313e37cfb7bd92f99088c5417b4510f62fa8fd5cb9eff71bb8864cc5ec8ce6e9db239845ae4dba313167443d085ecb9476c468a5303d3c7010feaf25210f666495c7c33afaa26812195d709bba13dae033f37a2d579cd80d92ec52d34b217387539e8528ae61bd1c4ac662ee33081049a74e8d05a9d64fa3c96debc98303e21ffe225815f577e6c340cd085d3bcf4312f109bcc0b2e821da6c203fbcc0e956e3d02b4c8340ab61b74f51ffc2826c90b19133f0222e809a1c260ac7f25b934c57c5b64b5d10079a6ef58b294ec90dea7574138066799efbee80cdb322140bd9d09a9b765f5a64e9313a56ddde04fa20cc28638d291d6e8913d698e67dbd76864eb9a33eab545edd30b9b82e2e3a892a19a9cd355869b1d763c2dd68332202a5028123b410de791473c80a1c4d454fe251efecf77b5f35ae6818c6bc6ba7b2bfbe95a81eec8843d38d6b791637059c3c87e72565e5e986c6029e0c58b2a6b57e215d4f130ac539f360aae6e8b35ddd5866ca6359a38e1ba73fc47d75b9c54fbe2f55ed6745655fe4a5ab43ba1aad15ed9d8e28b103008c7da6e58eb3c82f0ec9543055af4b9c30d4fcd2f6426e4aa7659968c6e7dd24c3f80fa40f0b31727c5386007cdc71809c44f8298f52506ffcf522315847a03f761e0b7488a3ce88ba185eaf1238503a85fd3d7acda331178c30d928b04cab76334610e67805c0720f0cff6046376543095fa94c12962c2fb214a74129907d113dc7007309546d5031434d322abdfea0ab93e0186b81725014f23b17c6cb422bb565a5b9f874cda8b5d7d408b0ba7d91ed04da6407d4a66b275ea2bd18a8bd3999a523d23e18e1e1e9f06ec51ef51ca37b80568b644ed3f7b6abadca5bacccfabd55ace6f7abd43f43c7338a63a808f0494cd9a609bb7e1890e435f4be939782a1d0f4a45a69dc29147a82645162aba5689f970456296edc09eefc47ab8307e7743e67e924c98e8fbd2eb837eeef953ee2e042d606fe3f3a82c6fbd48d818648cf400d661458d654511cf344896d3d1826395fd97de5df9ecbcd09686cd3ea395c5f695eba8a631b6e70000475338d57d7eb9662e63a872c03c09d33516965e5dd2685b41405f2c07c0ada5d8d87a184abacbd8c9c571d7a3ba7b761b291379c9c9a13adcc8e967e2ae58dd78d2526a714e79ffb97d679c8c882ff3895d9d7eb1a00da734b84921df2751845fcc3fd1b17ca5edb016d526a0c02993bfb775fce7bde4234f49770d69db82dd17f6b8a460e311eb60344f1232295b72081df073e9fb1659f63756230d74f79de12ab1bdb562e3b6eba916e78669b61a8c9374b316c6a3ea45c08d0235b2a4c4c5ab54841dbd5e84dd1d8276ce823f91b91917db1e622a5c04bc0c38ff9b21ce93cd3e6e62c74eb51202e06eb41eeaa1cf58d6dca95cd1eee8c4614ed671ffd5f17b86f1b0d58325fa028d40a8007d8c7eb5258514fe78fa56d17ac048089c11910c2e9022ad64f15066474efb59e3b32a52ec717a3b72045306be0d8929a56ca9903cbbd99d914e151fea523ae030e3d24399c5aee25ce1700574988d4c8e2456ffa1ce04bc44ded0a77b3453199b642d679d43ae3183d67306ebe84ad5934c4f9f9170b625bf7aeb666e885c9d9d0f49cc29740abb3eb162bd1eda7faf79d67dafe70f5427a166d7409e0898f7a0c9286d0e4b58079017a869b735768d461809ee6dbc7b1c3f6a2f32f0086cf08f5a7f827b0069787bbdff8a6186b331cae5cc49982c7febfc9ae7bc9d954732ea6da7cd45588b6211845bafc581b65c453fc7ea032d6692dd17517fb221ddc6366a9e21f9fe459744257292fb89139393fc6b781913b3191bd96a3ac522fca7c5e4f9b970bb842373c636eddb8c60ba9e3c5a0e246ed5102909d2a0f09aca59c02c39e843c281c0338ce6cb5191393af078371b19074458487b45188844c4971fc33afd5e0fa07d17861f3fd372f4f0cf744c977fe80e6a0a4dabf4ee9f92b65bbe7553196b3a57509c43c4ce5126b56b05d19c369ab284baf82eca499b529fa303241b1ea8bf61ded62f10627d3ffa7bf095683ecfb7fdf5502e7d9067f5902105df8feb556a6f4f7ea3963069d3ffcd97413836ebe37b53ebf24eaca3a00eb3c2f3bccd72179635f2c23defab0a4ec0cb98598afabb7f18fd3d72975bfb6c76c1d33cad29e41a7d22d7de81e7d4829b0c15e2b607bb942c2142f509ba0b53255d0583532775dd6520957673b4be2e6659b22817d382d2d895d9275c8fab5b6c5d8520eacdcba70f11de33efc71cba3fb1a7b0ea049814e62d9f740c0991a6c77f3d5ca03df5bd52af4ccfe8c04d60a8b0cf698d70ad156e77fc667ecedce8a3e9c72918ea13706e6d546a0277c93823055ea21ee2f8db9575ac2e16f94157994d597b61d58d0f662afd9352d6e7e", 0x1000}], 0x2, &(0x7f00009bf000)=[], 0x0, 0x8000}, 0x5}], 0x7, 0x4008005) socket$inet(0x2, 0x80000, 0x5) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000dc8000-0x25)=""/37, &(0x7f0000357000-0x4)=0x25) 2018/02/01 23:59:23 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_pwait(0xffffffffffffffff, &(0x7f0000013000)=[], 0x0, 0x0, &(0x7f0000012000), 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) signalfd(r0, &(0x7f00006b7000)={0x9}, 0x8) 2018/02/01 23:59:23 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000895000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f72000-0xc)={0x0, 0xfffffffffffffbff, 0x10}, &(0x7f0000e3d000)=0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f71000)={r2, 0x2, 0x2, 0x3f, 0x1, 0x2}, &(0x7f0000f72000-0x4)=0x14) sendmsg(r0, &(0x7f0000f71000-0x1c)={&(0x7f0000f70000)=@ax25={0x3, {"4a3f9249976870"}, 0x2}, 0x10, &(0x7f0000b1a000)=[{&(0x7f0000f71000-0x60)="187117bbfd061309d21cfa885cb496a7b69e8f9476160544c08afdd9312d6c20cdc59ce1ba06540d3faed2167ff2befe9fe43086ac6b74263ac8538af88bede4908f74540a5b5e4cc34042b67cac6f158e900ab3fec3a683b083d1fa19514a7e2ac081f0653f44bef086a4e27b3c862682dfa9e9a58045304bf4a24eb4b4", 0x7e}, {&(0x7f000082c000)="34b6ee1e0ef28f98980539569ffa12052510de77e933c039f9dff53da2cc8c4ad95354ba483cdfb62a32dfbb3f532940cd710d2c1ccc955fffd8ff8089504676b843ebd9849824ea1efec76fb73f4068a03138930f5861159b26c6dfdf36523aa998e9a1fc1ba1b051ad54ec9c81056918422faca165a805f5330e4c0b6dd3bc51142d6c59e138e4269e0682a2f36e38c89499ed0bfdc4077c2d70b0bad2b247d9a0f6ec50c2080704bcb72fefb4ef2861ca83787853734357bd9b756fcad4d61fc7edcda74f1f997ebd79966358c2938f228748a69b83ad", 0xd8}], 0x2, 0x0, 0x0, 0x41}, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000f62000-0x4), &(0x7f00009e0000-0x4)=0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000e71000)={0x40, 0x4, 0x80000001, 0x80000001, 0x14, 0x7, 0x3ff, 0x0, 0x10001}) 2018/02/01 23:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000824000)='/dev/sg#\x00', 0x7fffffff, 0x12b800) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00005bf000-0x31)=""/49) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b51000-0x8)={0x0, 0xa7}, &(0x7f00000d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000054000)=@assoc_id=r1, &(0x7f00009dc000)=0x4) write$tun(r0, &(0x7f000067a000-0xeb)=@hdr={0x2, 0x4, 0x2, 0xc03, 0xdf22, 0x5, @ipv4={{0x1e, 0x4, 0x4, 0xfff, 0xe1, 0x0, 0x703d9b3a, 0x20, 0x6e, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0x14}, {[@noop={0x1}, @generic={0xcf, 0xc, "6effe877dfb734e4c413"}, @generic={0xc6, 0xb, "4aa51e0864459484f0"}, @rr={0x7, 0x17, 0x8000, [@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0xf, 0x100000000, [@dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0xc, 0xfffffffffffffff8, 0x0, 0x4, [{[@multicast1=0xe0000001], 0x9768}]}, @cipso={0x86, 0x18, 0xffff, [{0x7, 0x12, "711c5773a84d48de70159782d4dd1605"}]}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x80000001, 0x3, 0x0, {0x17, 0x4, 0x3a, 0x8001, 0xfffffffffffffff9, 0x3, 0x7, 0x6, 0xb7, 0x6, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}, {[@ssrr={0x89, 0x1b, 0x73, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}, @empty]}, @timestamp={0x44, 0xc, 0x3, 0x0, 0x6, [{[@rand_addr=0x3], 0x8}]}, @rr={0x7, 0xb, 0x5, [@empty, @multicast2=0xe0000002]}, @noop={0x1}, @ra={0x94, 0x6, 0xfff}, @rr={0x7, 0xf, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty]}]}}, "3d1eccab9f"}}}, 0xeb) lstat(&(0x7f0000cfb000)='./file0\x00', &(0x7f0000472000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a94000-0x4)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d6c000-0x4)) getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b3c000-0x4)=0x0) r4 = getpgid(r3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getpgid(r4) r5 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000bb4000-0x1c)={&(0x7f0000685000-0xc)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000a23000)={&(0x7f000063f000)={0x448, 0x0, 0x7, 0xa02, 0x5, 0x0, {0xf, 0x0, 0x6}, [@generic="1e95ae89cc0cf793fa39c5bc68f74715c31c1d8700bf058f20c1689fe5c0c368762ca685d7d74ee9ec6dda50d4627bdc991ce3d04ed90140637edcf355a1c536c31caf4ecd48bdac3d3c7c57fc049fc3471eec5efe3b4b35e8a2e838fcc8ba4150a03fbe82a928b320a3b10aecdd852c26f6018fc69551fa585723e7b069e35942123cae858a1179100388c620e0f7041de47e4608412a1bbf624b4cd3c583da772a0fc1e70d2c43747c3352b779c1b4094ef77cebcdf2d9bd6b35cf97cc9e277854a7b95ed55af9f2a0613e376f6a2a0e04e807fdfd74f49298a4b1cec3012db45214d0e1d930291630ca2d70", @typed={0xc, 0x17, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x7e, @str='/dev/sg#\x00'}, @nested={0x1cc, 0x72, [@typed={0xc, 0x55, @u32=0x6}, @generic="934f690b83ec794a02284130e111a3fd130e18431aed31", @typed={0x8, 0x51}, @typed={0xc, 0x70, @uid=r2}, @typed={0xc, 0x3c, @u32=0x7}, @generic="27cf50e2c1e78f520cb3815646e4ccd376620a0bea6c857fecb8476972a354c7a07a6ce4f9a445dafccd5c9929c8d551540d7764ee52893b62f05524e772c14fb6eac677ed3bca17b6b6b6f55334d2d2f44a1383b5a3a485fa652de7a4dfe1cf6f1c080280ae8f75918f5d5150182f1a090495e8b3dd2d51602563592251d64ed0fa5929d0344600226c0f40e289cabcb08ef2833073e2332c25a5810bfab78e8a965f655d3a3c3a80043a47b3e55e81da358cc8d6268a5fddc25788230a3f3e0395db761f0683e279edc30c9bf696f73aa4c9750df1caede096cb4869f3b73209f4f904", @generic="d1b73fffc332d51ee0f1d32e46729078678e3aadb7c09289c5549ea632a433edb086c45fbab0fb1efd744890b982a7a753bb82df27dc1ebb1bbd62d0e45cbecf015c86d52b3ac17c560803f949d84e460b10c0ea0ce8f61092fe9249f4bcea5628ffaa0e4183e6ae0d849f8cafafea", @typed={0xc, 0x3c, @pid=r5}, @typed={0xc, 0x79, @u32=0x4}, @generic="72ced4a299ffd6a3409419071eaed4be25557d09e29f2b93"]}, @generic="5ca475a3f9c9da99961f01ca96f6ff250b25d6e8eca3e836749cfdf7c7a96748019435f407da62f858e10112bab87acdd6ed070d95f589ecc7408f2007b332952d7f28eec985102e40d8dc7dcfc72050d594a27e1e9a4e6d1ba116181605ef5ef3e19a46f8bf3c2ae2ad31e1c8091eb3f022961ba7d7ce6e11b75f4f05d594f7b539820e3e719c000f61e3f22c000e18", @generic="9aebc141ec2612e45512abe05c1adaa16ebe524c58b33e80fe0524b59c0b0ca75eef622319f6af8ab6b7b4ff6b7a14eb255c576b9cd408a07bcbd6dcd5814e963f3c1038d95e9ed980a9545e8f20d73112216ee3f88bcdd2cb3215ae36ad6cd0300a153f2b6ecb62d427f84e0c7ef670380f2115aaa2f154617a49ea30074ae040bbb07f908ee953d49c8a4113a8c1c97a6de709161d197bdfc637c6704a8143c46a996abf4aa9fa302cc4bd10b58acb355ff51aed46ea91666ed8ae8cbefeb46feeecf11f6e2261"]}, 0x448}, 0x1, 0x0, 0x0, 0x10}, 0x8004) connect$ipx(r0, &(0x7f0000a92000-0x10)={0x4, 0x0, 0x5, "34aa9cf6137c", 0x7}, 0x10) syz_emit_ethernet(0xe, &(0x7f0000b44000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8864}}}, &(0x7f000032a000-0x8)={0x0, 0x0, []}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000dc0000-0x50)={0x6, 0x2, 0x1000, 0x0, 0xf}) connect$ipx(r0, &(0x7f0000af8000-0x10)={0x4, 0x2e1, 0x0, "d88d53959388", 0x10000}, 0x10) 2018/02/01 23:59:23 executing program 4: ioperm(0x1ff, 0x4, 0xfffffffffffff001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000+0x9c6)=0x1c, 0x80000) fchmod(r0, 0x3) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$llc(r2, &(0x7f0000001000-0x10)={0x1a, 0x17, 0x3, 0x4, 0x6, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80400, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x20, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x7, 0x6, 0x6, 0x3, 0xc8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001000)={r4, 0x1, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000004000-0x8)={r4, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000005000-0x8)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002000)=@common='irlan0\x00') sendto$llc(r2, &(0x7f0000000000)="4d8c6ff4f3069473b306a43dd92c68c3e53563a2b04cb3748448c0c95ddcec36b91c9288acd9fc64c9fb0279a3885afeef767322298ddd901f112debc8c743c3335c43e93863ebe03860e1c1a753f68fd19413bf66c38b7798e068c070de1fd8e0a1c4de985b81a1173911f9f0b5f85bf6e7ae4141e604b1f396fdd40b0ed1d58f7eff8ad809d8ac898573e39ebd455940be6ff84740e445fcbeef718dbac82d6b8f8010e6f2b330a3e2d995f1805eb95c1d353e163750b53bcb6f3db8a4b297e7fa14005b3d48edd7c55126f425960d43444ccfc2561ee8358837700e62b9c1b0fc745a87fa7691a31727410d443c6dc0712e78", 0xf4, 0x20004000, &(0x7f0000000000)={0x1a, 0xff, 0xffffffffffffff01, 0x8, 0x0, 0x2f, @random="46d61bd1d763"}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000001000-0x10)={0x8, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000002000-0x8)={0x45043825, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000006000-0x4)=0x9) personality(0x8000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x2a, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0xbcd, 0x2000) 2018/02/01 23:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00003e3000-0xa)='net/ptype\x00') pread64(r1, &(0x7f00008c2000-0x89), 0x0, 0x33) sendto(r0, &(0x7f0000e24000)="e64f4950472d8bc7dd1323e1263244f8df2d6ecc22bfe9ac0f28da02e968e37d0800efb13871fb7b337f34389087f349d738e7c425629bfb6aa06ff1d972706944a1801be832d0ccd39abcc147f0a8", 0x4f, 0x4, 0x0, 0x0) [ 44.960598] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.965552] CPU: 1 PID: 8294 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #34 [ 44.973098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.982449] ffff8801c4b7f8c0 ffffffff81d94829 ffff8801c4b7fba0 0000000000000000 [ 44.990563] ffff8801d7b44410 ffff8801c4b7fa90 ffff8801d7b44300 ffff8801c4b7fab8 [ 44.998624] ffffffff816621ca 0000000000002b25 ffff8801c63b38f0 ffff8801c63b38a0 [ 45.006661] Call Trace: 2018/02/01 23:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d74000)='/dev/net/tun\x00', 0x0, 0x0) socket(0x11, 0xa, 0x0) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000aea000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db5000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x40000000000cf1a}) close(r0) connect$pppoe(0xffffffffffffffff, &(0x7f0000775000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="e852f3443aa3c1d45e65988844d55513"}}, 0x1e) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000572000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000463000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b01000-0x4), &(0x7f0000e95000)=0x4) [ 45.009247] [] dump_stack+0xc1/0x128 [ 45.014640] [] handle_userfault+0xa3a/0x1310 [ 45.020704] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.027723] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.034126] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 45.041052] [] ? handle_mm_fault+0x117b/0x2530 [ 45.047276] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.053499] [] handle_mm_fault+0x1fd1/0x2530 2018/02/01 23:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00002ae000)={"73797374656d5f753a6f626a6563745f723a69707461626c4c000000000200000000020000743a733076ec61112f68497097ecec7003bb9df961d4fb22bb4a0e3ab6411e524b28e0ee7b50f5a02cdec7a051f0a600c90e181909ed3872b2cc35a61a56a75d0de3ce126402ffcb21793a45b69566d3521c832871e702954f4661c2a45d7b977678180328f85496b2da2b5f285c957fdc24b5e46536b94b3cb0739aec18428ee8144ac70b294a3d56dd6437ada4fc54d9ee9f685ff43e68b1afea1ffb74871fda37e3ce31498bc1d1e6d322e2", 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33}, 0x2d) 2018/02/01 23:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000ffe000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000052e000-0x20)="ddeca7b0cc82570a0ba429d555556559ce084b17a5c7f68e80c9fdd18c7e8ed0"}) writev(r0, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) [ 45.059555] [] ? __pmd_alloc+0x410/0x410 [ 45.065277] [] __do_page_fault+0x5c2/0xd40 [ 45.071167] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.077144] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.083803] [] do_page_fault+0x27/0x30 [ 45.089335] [] page_fault+0x28/0x30 [ 45.094653] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.101496] [] ? SyS_epoll_pwait+0x105/0x500 [ 45.107550] [] ? SyS_epoll_wait+0x1f0/0x1f0 [ 45.113514] [] ? security_file_ioctl+0x89/0xb0 [ 45.119734] [] ? fput+0xd2/0x140 [ 45.124731] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 45.130863] [] ? do_fast_syscall_32+0xcf/0x890 [ 45.137079] [] ? SyS_epoll_wait+0x1f0/0x1f0 [ 45.143036] [] do_fast_syscall_32+0x2f7/0x890 [ 45.149162] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/02/01 23:59:23 executing program 5: times(&(0x7f0000686000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)) syz_extract_tcp_res$synack(&(0x7f0000f7b000-0x8), 0x1, 0x0) dup3(r1, r0, 0x0) 2018/02/01 23:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000045d000-0x8)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000214000-0x4)=0x4, 0x4) sendfile(r1, r0, &(0x7f0000e94000-0x4), 0x1) [ 45.155826] [] entry_SYSENTER_compat+0x74/0x83 [ 45.183478] device gre0 entered promiscuous mode 2018/02/01 23:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000137000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x100000001) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0186416, &(0x7f00006d3000)={0x0, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x401}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r2) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) recvmmsg(r1, &(0x7f00008c9000)=[{{&(0x7f0000196000-0x10)=@ipx, 0x10, &(0x7f00001da000)=[{&(0x7f0000fa0000)=""/177, 0xb1}, {&(0x7f000035e000-0xc9)=""/201, 0xc9}], 0x2, &(0x7f0000c45000)=""/218, 0xda}, 0x8}, {{&(0x7f0000cb6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00003c5000+0x3dc)=[{&(0x7f00004ed000-0x2f)=""/88, 0x58}], 0x1, &(0x7f0000d43000)=""/189, 0xbd}}, {{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x58, &(0x7f000048e000-0x40)=[{&(0x7f0000716000)=""/120, 0x78}, {&(0x7f0000747000)=""/188, 0xbc}, {&(0x7f0000aaa000-0x44)=""/68, 0x44}, {&(0x7f00007da000)=""/83, 0x53}], 0x4, &(0x7f0000239000)=""/75, 0x4b, 0x7}}], 0x3, 0x0, &(0x7f000089b000-0x8)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008fe000-0xc)={0x0, []}, &(0x7f00006f1000-0x4)=0x4) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f00000c4000-0x92)="b9e4e34ad09450558171dc1f271e3da9d3f0d584b36096635ee6b8a6ea27ad58e11a4a318117ecdf56247a36272ac9e5adf18d0a43a38b6bbab9a35147a82a163007821bd68a84790d2f25f3c436203a980224314b18e3f8b8636ebdb38a688716ee5031f55fd03d5d263b9c0a5d01ad413b5ac16782f1206a46316284a0d8469f9d34992e86cc2157ce979d66fe7d76944c", 0x92) 2018/02/01 23:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f14000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004d9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x1f, 0x1) fremovexattr(r0, &(0x7f000081d000)=@known='system.posix_acl_access\x00') mkdir(&(0x7f0000d94000)='./file0\x00', 0x104) 2018/02/01 23:59:23 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f000000d000-0x4)=0x1008) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000d000-0x8)={r1, 0x81}, &(0x7f000000d000-0x4)=0x8) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001400030007fffd946fa283bc02eee6d87986c4", 0x17}], 0x1}, 0x0) 2018/02/01 23:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00008c9000-0x4)) mount(&(0x7f0000247000)='./file0/file0\x00', &(0x7f0000dc5000-0xe)='./file0/file0\x00', &(0x7f0000441000)="616e6f6e00006e646566730011", 0x1000, &(0x7f000077f000)) mount(&(0x7f0000db6000-0xe)='./file0/file0\x00', &(0x7f0000115000-0x8)='./file0\x00', &(0x7f000073a000)='ramfs\x00', 0x2000, &(0x7f0000a1c000)) 2018/02/01 23:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x7, &(0x7f0000c88000-0x10)={0x8000002, 0x0, 0xbcb, 0xfffffff9}) execveat(0xffffffffffffffff, &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000487000)=[], &(0x7f0000876000)=[], 0x0) 2018/02/01 23:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) rename(&(0x7f00000c3000-0x8)='./file0\x00', &(0x7f000037d000)='./file0\x00') lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) 2018/02/01 23:59:23 executing program 1: prctl$intptr(0x22, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x9, &(0x7f0000001000-0x8)={0x0}) ioctl$int_out(r0, 0x5462, &(0x7f0000e29000-0x4)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r1, r1, 0x20000080000) set_tid_address(&(0x7f000051f000)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fd7000-0x4)={0x2, 0x1, 0x3000}, 0x2) 2018/02/01 23:59:23 executing program 7: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00007d3000)='./file0\x00', 0x20400, 0x40) shutdown(r1, 0x1) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000065a000/0x1000)=nil, 0x1000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000942000-0xc)={0x0, 0x10, &(0x7f0000942000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000941000)=0xc) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000942000-0x14)={r2, 0x1f, 0xfffffffffffffe8a, 0x6, 0xc35, 0xfffffffffffffffd}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15}}) 2018/02/01 23:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000208000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f0000ad7000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000516000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/01 23:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ce000-0xf)='net/ip6_mr_vif\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/01 23:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000075c000)='/selinux/checkreqprot\x00', 0x400003, 0x0) mknodat(r0, &(0x7f00005f7000-0x8)='./file0\x00', 0x10, 0x1) r1 = memfd_create(&(0x7f00005ad000-0x3)='\':\x00', 0x3) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000c85000)='./file0\x00', 0x6000000) inotify_rm_watch(r1, r2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f00001b0000)='./file0\x00') socket$nl_generic(0x10, 0x3, 0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000a90000-0xc5)=""/197) ftruncate(r3, 0x7fff) r4 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000303000)=0x200, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r4, 0x0) readv(r3, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) renameat(r4, &(0x7f0000b2f000-0x6)='./bus\x00', r4, &(0x7f0000624000-0x8)='./file1\x00') [ 45.356582] audit: type=1400 audit(1517529563.925:38): avc: denied { fsetid } for pid=8349 comm="syz-executor4" capability=4 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 2018/02/01 23:59:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) r2 = getuid() stat(&(0x7f00008cd000-0x8)='./file0\x00', &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000001000-0x7)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getpriority(0x1, r7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000002000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, r0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000002000)=0xe8) r10 = dup(r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000003000)={0x40, 0x0, 0x0, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r10, 0x40086437, &(0x7f0000004000-0x8)={r11, 0x2}) syz_fuseblk_mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0xa000, r9, r4, 0x80, 0x400, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r10, 0x401845ef, &(0x7f0000004000)={0x43b, 0x4, 0x7a22, 0x3, 0x7fff, 0x401}) setresuid(r9, r9, r3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r10, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r12, 0xc08c5335, &(0x7f0000001000)={0xb5b, 0xff, 0x1000, 'queue1\x00', 0x603f}) 2018/02/01 23:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x0}}]}, 0x24}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000a58000)='\x00', 0x1) getpeername$ipx(r1, &(0x7f0000d94000-0x10), &(0x7f00008a1000-0x4)=0x10) 2018/02/01 23:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000e26000-0x18)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007d5000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005df000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x49, 0x0, 0x0, 0x9, 0x5, 0x0, 0x1}, 0x20) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000eaa000)={&(0x7f000015a000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00008fd000-0x10)={&(0x7f0000080000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 23:59:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/01 23:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c1d000+0x7d4)=0x0) getpgid(r2) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{}], 0x1, 0x0, &(0x7f0000b4e000-0x8), 0x2) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000dc7000-0x6)={0x1, 0x7, 0x2}) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x0) [ 45.445736] audit: type=1400 audit(1517529564.005:39): avc: denied { setuid } for pid=8380 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 23:59:24 executing program 0: mmap(&(0x7f0000000000/0xe2000)=nil, 0xe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000065000-0x15)='/proc/self/net/pfkey\x00', 0x440000, 0x0) connect$l2tp(r1, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x4, 0x3, 0x0, 0x4}}, 0x2e) connect$inet6(r0, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) 2018/02/01 23:59:24 executing program 2: mlockall(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a88000-0x8)='./file0\x00', 0x4000, 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x1c)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x164)={0x164, 0xb, 0xb, 0x600, 0x6, 0x3, {0x5, 0x0, 0x2}, [@generic="e98ff071408b79aac5593649b45b0d10c277a65b9905646989ad13570c101b1acdb1c750487990fe8894edac3e5e3e372af5a0d0865d08a216e160240ae2d22fddba3a9198215f3c921c99720eecbb4193675fd815899191f5f2f18ce599fec83ff3b25492c4ba0fc5385b5337ec60a00427d2429ec4359efd8eabb9964abdf2eadcce742f8eff22a630d7c94768a2ea8639d6bf789fa3d6ed95e11ae28cda922b36d8665b37aa45a5eb94d9955576838025c37cc8ab4f67722df3c9f0c95018c48685344f16f2a82500b46d0f67cac0842cebbbd57e", @generic="db70b278c004ef770c", @generic="509f4077dd3dc21ba917cf8dbeab79b733225ed58897d64438dec1e9b813c45fd137f902aada6858bb2ce6118ae5dcd6612f31b9ef21f009172ba1d9dbae5e9223f72644e6857b89f6caf03144179561c235e3eefe5ec8", @typed={0x18, 0x85, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x164}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/02/01 23:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000a18000)={{0x77359400}, {0x77359400}}, &(0x7f0000df2000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/01 23:59:24 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x80004, 0x1) gettid() sendto$inet6(r0, &(0x7f000000a000-0x3a)="a0a64da3c45fb810893a80b0cd5d37dcfa7625bb80e378fa50202385d96074fb69c377b2f56ec03f6b3fa93b2d434d315089eacfd5ea91ee0597", 0x3a, 0x20000001, &(0x7f000000f000-0x1c)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1caea4a2809302066c0000a84309002623698200060000040149d150ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/01 23:59:24 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b61000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000608000-0xc)={0x2, 0x1, 0x3, 0x7a07, 0x9}, 0xc) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f85000-0x8)='./file0\x00', &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f7d000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/02/01 23:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = openat(0xffffffffffffff9c, &(0x7f00002cb000)='./file0\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000008000)={0x7, 0x3}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002d2000)={0x0, 0x0}) prctl$getreaper(0x5, &(0x7f000023e000-0x4)) r2 = syz_open_procfs(r1, &(0x7f00003ea000)="947461636b00275c0600057d0d61f8a1704c8589f8f522fa4a4c62bf2a218703d69e0c32039a2789f6fa43cd614b3a55b8b869c660b20c46e1e64f344a59a92fe008132bab9a90c81b5b44694c2d298426b02cb847e988f0") setns(r2, 0x0) munlockall() clone(0x20400, &(0x7f000005b000-0xc0)="de3f9cbb70a067abd55ee43de17a6e94216d97caf83d6391ffbb81945e1d43d1c436d0a4399d4deee4023413cab07275f284686a416a0be7c5cad361d0254dee83bb0033719a9522b7755e7818af92875bff94e0eff73ca160374febcfd51362364cc6e1012c589563edc80f51f85cd51da0d725a522affdaf6e88171576c24fd05ce1cdc8bc742e2bbb94d3b5a2d705706ca0498178d9da2eedb62c575f3b9b4cf290aed8387584c5a05f902dff10f768979cdc90e92d93a44ce9ae6967515c", &(0x7f0000a6e000-0x4), &(0x7f000076b000-0x4), &(0x7f00001ef000)="1ac932f2d4936260ef893c03d9df5f0ddfa6388a16ddf505a138d7db41d69c24") remap_file_pages(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x4, 0x0, 0x21000) 2018/02/01 23:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x4000000002283, &(0x7f0000334000-0x40)="675a5352878b029bd070e7a9b1f1e687f79e831a4396be6826db2657e5e386f72fa7ca34eeadbd5510a243474a9201a441211f514943752c4c7195e3cf3f34e3") write$tun(r0, &(0x7f000061c000-0x100)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xce, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8d9ae0", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378ea6d90abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c885657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e744338d8c8d5c713cc1a4411793"}}}}, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003f4000)={0x0, 0xa50}, &(0x7f0000023000-0x4)=0x8) write(r0, &(0x7f0000b26000)="9fa44b284aa23310b9c320a0235fbf65a5a93bd74420efd1be56956b8e734e3eb9838cbd55e87aefdf35121a71696cad905d7304bff35afb236ae7b103f829e4fde33660fed25aad059aba3f7f7edf252e932526b3af34f7b8618de5217b", 0xfffffffffffffdb2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004c6000-0x8)=@assoc_value={r1, 0xb0b}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008a6000)={r1, @in6={{0xa, 0x0, 0x11, @empty, 0xc02192d}}}, &(0x7f000064b000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a65000)={0x5, 0x8, 0x3, 0x101, r1}, 0x10) 2018/02/01 23:59:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b4a000-0x28)={@common='teql0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00005db000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r3, 0x8925, &(0x7f0000102000)={@common='teql0\x00', @ifru_addrs=@llc={0x1a, 0xf8, 0x728, 0x8d02, 0x7fffffff, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) shutdown(r3, 0x1) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x122, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xffffffffffffffdf) 2018/02/01 23:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000001, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f0000ac9000-0xf6), 0x0, 0x20040050, &(0x7f0000aaf000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f000017a000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008e9000), &(0x7f0000c60000-0x4)=0x4) recvfrom$inet(r0, &(0x7f0000249000)=""/203, 0xcb, 0x40002020, &(0x7f0000823000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) connect$inet(r0, &(0x7f00000a8000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/01 23:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000528000-0x4), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000069c000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockname$llc(r0, &(0x7f0000115000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d2c000-0x4)=0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000f15000-0x14)={@local, 0x0}, &(0x7f0000dff000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000069d000)={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0xfffffffffffffe3a, 0x6, 0x400, 0xc2, 0x4000000, r2}) [ 45.591730] sg_write: data in/out 524252/214 bytes for SCSI command 0x0-- guessing data in; [ 45.591730] program syz-executor5 not setting count and/or reply_len properly 2018/02/01 23:59:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000000000), 0x0) r1 = add_key$user(&(0x7f0000290000)='user\x00', &(0x7f000096e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008c2000-0x29)="fb83520fb04985b4db2609effe40a9832bb1193cf4206b38142255eeee7208a029b41f23480cdafdab", 0x29, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00002eb000)='.dead\x00', &(0x7f0000a6e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000d10000)="cc9067f34d238f6772111f695bf7a6695aa73f55e6eca13553c0323c953f3c17c4b9388962c09b8781ec5153790ea90465c53c9c610a9f3b5dc9ba0d9eb35f4d4041d3e00135db940f663c25f05dbed75538e01f55db59c8451e6e150efeff0d117960411256ed5d2703b9f7da84ca2916c1d9dc90010064c1905e1ffae9375d2a04401b9b49445cdf132fcd0905539277c80e938802a23b461e88ce8ef36a4f0700b623eb88d4644d86be286d9682485c6be7e5f28ca5a57b608f0696aff7d79177f10a37120de89a1b565ac9410fd01e6f66e19c48d0dddafad1f7dab89ff5cb769c2a89ed", 0xe6, r2) 2018/02/01 23:59:24 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004d3000)=0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x3, &(0x7f0000fc2000)) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006ad000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000473000-0x4)=0x8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003db000)=@assoc_id=r2, &(0x7f0000fc6000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fc4000)={0x35, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @empty}, {0x2, 0x0, @rand_addr=0x9}, 0x301, 0x0, 0x7fffffff, 0x4, 0x4, &(0x7f0000e88000+0x52a)=@common='erspan0\x00', 0x7f, 0x80, 0x7}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00005c6000)='./file0/file0\x00', &(0x7f0000fc2000-0xc)=[&(0x7f0000fc4000-0x6)='ramfs\x00', &(0x7f0000fc2000-0x6)='ramfs\x00', &(0x7f0000fc4000-0xb)="3a5165635d6e747301c886"], &(0x7f0000e37000-0x8)=[&(0x7f0000fc4000-0x2)='\'\x00', &(0x7f00006d5000-0x6)='ramfs\a'], 0x900) r3 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) pread64(r3, &(0x7f00002f7000-0x6b)=""/107, 0x0, 0x0) 2018/02/01 23:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000a00000-0x8)='./file0\x00', &(0x7f0000672000-0x4)=[&(0x7f00005c9000-0x9)='-[md5sum\x00'], &(0x7f0000308000)=[]) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000017a000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xe04}}, [0x8a1, 0x6, 0x7, 0x6, 0x2f0, 0x9, 0x4, 0x401, 0x4, 0x3, 0x9, 0xffff, 0xffff, 0x5, 0x2]}, &(0x7f00002bd000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a1a000-0x8)={r1}, &(0x7f0000014000-0x4)=0x8) execve(&(0x7f0000218000)='./file0\x00', &(0x7f000050f000-0x18)=[], &(0x7f00001ce000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/01 23:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075e000)='/dev/vga_arbiter\x00', 0x2000, 0x0) openat(r0, &(0x7f0000add000)='./file0\x00', 0x80400, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) r3 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r3, 0x401) 2018/02/01 23:59:24 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) ioctl$TCGETA(r1, 0x5405, &(0x7f0000fb6000-0x14)) poll(&(0x7f0000fe2000-0x30)=[{r0, 0x180}, {r1, 0x2024}, {r1, 0x2604}, {r1, 0x4002}, {r0, 0x80}, {r1, 0x400}], 0x6, 0xffffffff) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00001d5000-0x14)={0x800, 0x2, 0x101, 0x9, 0x7, 0x8, 0x8, 0x401, 0x4, 0x5}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe3000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00004fc000)=""/118) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/01 23:59:24 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) r0 = creat(&(0x7f0000a94000-0x8)='./file0\x00', 0x144) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000a96000-0x50)={{0x3f, 0x4}, {0x40, 0xff}, 0x972, 0x3, 0x5}) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000000) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000005) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) 2018/02/01 23:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002f7000-0x4)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f00009cd000-0x98)="898abb0491ecdcb2770d275d8c1d2e73657dd8e21c6ce7b27d58c173beeee3406aba5e9c938afc37ea60c62cd0ce89942293cb8ad530088300f90a0c3d19b19c285f0a91b673f462726c294f8653daff0061e9836cf334a3a84b3b848e0ab7a634756be5f233a29b40591cdabdb2ecb76490f41dfeff5f6afa9ce14c746a976789c599541c24791e0796066278aef527f6ba2760a9c4478e", 0x98, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000168000-0x1000)="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", 0x22c, 0x0, &(0x7f0000e2b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000203000)="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", 0x3f8, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/01 23:59:24 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000009000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000011000)=0x26) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000014000)={0x400, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0x2, 0x1, @loopback=0x7f000001}}}, 0xfffffd3b) r1 = socket$inet(0x10, 0x2, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/01 23:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa8000)={0x0, 0x9}, &(0x7f0000717000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000037e000-0xa)={r1, 0x40, 0x1, [0xd7]}, 0xa) write$selinux_validatetrans(r0, &(0x7f0000a5f000-0x5f)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:tmpfs_t:s0', 0x20, 0x37, 0x30, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000baf000)=0x3ff, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000925000-0x4)=0x40, 0x4) fsetxattr(r0, &(0x7f000060e000-0x93)=@known="73797304000000706f7369785f6163645f6163636573730047176154b23a1842fdcd30fddad01565e6501be062438608f609b05eed0a7a663069402101879a3e3c4f20d155091d9279f0591c328e4a1c2336160b9c0fecf8f299bd8f4cb0b02595ad062dc35bccb859fd58e69356010048eca2031b6936679a6c1e9c65e892e44043ef58bf02fc8e65630d8456f8f864edc4b3", &(0x7f0000354000)="020000000000000300000079", 0xc, 0x5) 2018/02/01 23:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000008000801, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000a68000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[], 0x200000000000008f}, 0x8000) sendto$inet6(r1, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d1000-0x40)=[]}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x60d)="c3", 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1}, 0x20) 2018/02/01 23:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000031c000-0x8)={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r0, &(0x7f000055c000-0x4), 0x2) capset(&(0x7f0000270000)={0x200019980330}, &(0x7f0000c0b000)={0x20000000}) r1 = memfd_create(&(0x7f00006c7000)=',proc\x00', 0x1) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000039f000-0x4)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a6000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f000063c000)='./file0\x00', &(0x7f0000481000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000821000-0x18)={&(0x7f0000d92000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000a3a000-0x8)={&(0x7f0000c71000-0x2230)={0x2230, 0x9, 0x4, 0x208, 0x6, 0x3, {0xe, 0x0, 0x5}, [@nested={0x1020, 0x32, [@typed={0x10, 0x66, @u64=0xa36d}, @generic="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@generic="ee435b0344d516f1aa"]}, @generic, @generic="f93908eeef4aff5a77a0a58a58ad3edacdf6a80399fd900f787020be916c07fd4b2c9ca98cb1d35203c41d5badcef95f966fdd18b4ce1e85f401c773e3fac17e3d4a41edaeb17380301e3bd9cfa83e2751b3c968e748b1382155aee3725efa80457b24a53e8da69e8416fac0b3870d84df861ae772278739e59ae147e6c73654680c269f43a79abdac43ec4970daea0dbf7924363279ea285c93682e32b7486e2fee6ed8965e44620c28e272f4971a03f8c263112d1d37e83a4f9c6ce7d11f0972b6f24401971e075b934a5659ffd4dd0df7", @nested={0x10b8, 0x54, [@typed={0xc, 0x65, @uid=r3}, @generic="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@generic="245c4248a7c9665d1ed38824e98a17f580772f17e2c25d12e21608d636a93374e3ffbe283b2ec65824f7b5624fa2a31ddfb02ecdf7a07b1cd79301d65cb8c6157f3dcecb1d0c79c31185396d2ae453420d00f7d9662de1d3c4a8bfcf6ee7c256eddc7c6075b7e0fd4c509e805f9f08c89bf01d6dd78045bb536890282ab3df13345716f119e18b1202f60d568a79dafcb22ac6dce685457827afb39de5a7e9b5a387a6bdf4"]}, @generic="8f080f779c5e890799d778614826d851b409ff27330158a8090e21189207bd7fb32efa98b8f53327a428ce41b07dd3892ad946cd6b7c41f7df4be013fc90a428a4912178f33335b1861ea5fa07132a9b90cc0a6d779fcbd1e91512e47be2ccf10b90dd580f4c", @typed={0xc, 0x4e, @pid=r0}]}, 0x2230}, 0x1, 0x0, 0x0, 0xc040}, 0x20040000) setpriority(0x1, 0x0, 0x0) 2018/02/01 23:59:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000002000-0x4)=0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x10)=@can, 0x10, &(0x7f0000e22000-0x20)=[{&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000000000)=""/50, 0x32}, {}, {&(0x7f0000de1000)=""/148, 0x94}], 0x4, &(0x7f0000bf7000-0x56)=""/86, 0x56, 0x2}, 0x1}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae1000)=""/4096, 0x1000}, {&(0x7f00008e1000)=""/133, 0x85}, {&(0x7f000053c000-0x4e)=""/78, 0x4e}, {&(0x7f0000316000)=""/240, 0xf0}, {&(0x7f0000b5d000)=""/243, 0xf3}, {&(0x7f0000ccd000-0xac)=""/172, 0xac}, {&(0x7f00000e7000)=""/33, 0x21}, {&(0x7f0000001000-0x77)=""/119, 0x77}], 0x9, &(0x7f0000a82000)=""/255, 0xff, 0x3}, 0x5}, {{&(0x7f0000354000-0x2)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000726000)=""/124, 0x7c}, {&(0x7f00009ca000)=""/12, 0xc}, {&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000f12000)=""/240, 0xf0}], 0x5, &(0x7f0000000000)=""/215, 0xd7, 0x200}, 0x11b}], 0x3, 0x0, &(0x7f0000000000)) clock_gettime(0x3, &(0x7f0000002000-0x8)) 2018/02/01 23:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000612000)='/dev/keychord\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000056c000-0xea)={0x0, 0xe2, "23d3efaf4d272bb48ce4296aa048bad7fccfe0d243ed9fbee397455656ba27752018dccb329d5bb275bad3d3df081716837e58f2517a0ea1be8278c45e4d70e038dc61d5a796998cb1e838df9bd3b32fa3316fd949dfb6175a9cd26511bd02738ff8a4352731ce445966e6f0f0816854e56969e72a9f209a14b5e6513795038379b260e0bbec2057a3ab117b11a13a81229cae73aab814c40d2682848c242416fb46b1e1d39862a06ad6af259f3de56ec6d5c9f1d15478ad8e95876434eefe1bbd0a6464ae05068a7cc041b22391fedd616d42735ba22932fab36dc88abbdb0fbf4f"}, &(0x7f0000b54000)=0xea) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000f08000-0x1)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006aa000)={r2, @in6={{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, [0x5, 0x401, 0x8, 0xf3, 0x5, 0x1ff, 0xbb860000000000, 0x3ff, 0x4, 0xfff, 0x52, 0xfff, 0x1000, 0x9, 0xffffffffffff0001]}, &(0x7f0000dfa000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c22000-0xd8)={r3, 0xd0, "9bb0e870eca847474589e5a4b0c511704fe6d239dfb6a3bc847af4ee3a0f851e802ca705b7b592e7aa2e09c1bfeb8ceb8cab18e83440ea2dccbdb427e6d26fe977e06a667bc49cc8abd1707ec4a90d20b21578fe6f91641f0fdafd2d3f481445a08b3636432cdf4300bd8ee407f3a4e0766383b1bcfcebacb7dd78056fa8a61ac4b4bef8f20607ff014c66241bc91d72128ffb411299162a51a3f2993a8313d185e17651f8cd9bbe529eecb78e9860184b0eda34cafe21b8becd4b938f7414e51f606a66b52710e327b2b3b56309dee1"}, &(0x7f0000297000)=0xd8) syz_open_pts(r0, 0x0) renameat2(r1, &(0x7f0000a6f000-0x8)='./file0\x00', r1, &(0x7f0000457000-0x8)='./file0\x00', 0x2) ioctl$TIOCEXCL(r0, 0x540c) syz_open_pts(r0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000bd1000-0x8)={0x1, 0x6}) 2018/02/01 23:59:24 executing program 1: mmap(&(0x7f0000000000/0xac0000)=nil, 0xac0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000}, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac2000-0x16)='/selinux/checkreqprot\x00', 0x20080, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000455000-0x1c)={&(0x7f0000ac2000-0x58)={0x27, 0x4, 0xff, 0x5, 0x4, 0x8000, "ebb296cf1193b064491a6ab3e6e7ef95b99584c09fe243dccbcee49d5beb012b9c245245fdd59f32d2aa3ccc1503763c12b2671b733012960adbed28d77695", 0x6}, 0x58, &(0x7f0000ac1000)=[{&(0x7f0000ac2000-0x49)="e8d644bcc5fc886f5cdc7bc826c5042438b8323cc4d48e0a1928fb84f9eca6c2ca57434468be55c95f30f7a158a28f9cface5032ab5e2bb6552576acf23b2f278141c2ed269597778f", 0x49}, {&(0x7f0000ac1000)="63ac7c617428b2b9fb30c3da2fcbbe3e4e47c062e9f724052492cfa397c3e0357bf4ee1d0a885a02a1225919a7e4c07ecf5c0aede743bd677660aa13b12cedeae9321979e0596129b9d75497a859fa3cb0dd5ccab9d5bfd28d6443c41c7c9dd581bcc62a0b2569839c27cb1fd8e2bd428bbbd3835580df5d5e13178d3c2ad65159223a2118ac18ac435377b0fc44459255da9bd99095286930ee31c13124d546fe35ec9372066509ca636629b79ccd69d53c4d13d3c9ba46f0f2f5ae95581aa50d423265bd", 0xc5}, {&(0x7f0000ac2000-0x88)="b4400836402971b1c81a87a2dca740ab6ddf807612d55912f1733a25ca7e8d54ac24b3c8ecdec209f5dd00fdc6621eab315d0bfcdab40d2803da943c556d491f7ba3f2424b155da39ff68e15b18223981a6329c57e0f9d6fc395b9aba9c6ffbfcc0647de48899363f8cce251a216a4ae7c3bc178fb8c21fdf3c90d17169f0bf7d3a5038a995cb211", 0x88}], 0x3, &(0x7f00003c4000-0xc8)={0xc8, 0x11, 0x80, "63ff51ae95a41ad3993012529758d9579aa695b68bd4721a8b99a78d5231704c8e0e005ccc76f9e6afdfcdcc8bb7826bb107826c88dacfcc6dd3b08f5e695d5e0dd83cc069310bf8fa151ec2f8a0d64040aed23ce34fdbf0c925cfc75148a915b639cde81bc331a388c4c028097fee28ade64ba53ef6981d3801a81883053c7facb8e28eded2dcd0c0257d4bb1072bbd2d404f2940baa006144027f8ff75cce4e206d8745bb3f9c1d0c185bd57c65711da1e510151f5b87c58"}, 0xc8, 0x20000000}, 0x41) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00004ac000-0x1c)={&(0x7f0000ac0000)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00008e3000)={&(0x7f0000ac1000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x0, 0x6, 0x0, {0x80}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x20000080) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ac2000)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ac3000)={0x0, 0x40}, &(0x7f00007e2000)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000128000)={r4, 0x7f7e}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x53, 0x0, &(0x7f0000ac2000-0x53)="4130734c05a7b6d763071bedd3b313fb927f238ae42b63449db7e2de3b4911b33c5971df1e3365eb4f44df30744ef948c0cedbb9a774773ab0c5b32e7cd8f434988e49abdb19685e54a8617e236d02292f5c4d"}) [ 45.828548] ================================================================== [ 45.835960] BUG: KASAN: stack-out-of-bounds in unwind_get_return_address+0x92/0xa0 [ 45.843671] Read of size 8 at addr ffff8801c3abfde8 by task syz-executor7/8486 [ 45.851004] [ 45.852610] CPU: 0 PID: 8486 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #34 [ 45.860113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.869445] ffff8801cab2f7c8 ffffffff81d94829 ffffea00070eafc0 ffff8801c3abfde8 [ 45.877423] 0000000000000000 ffff8801c3abfde8 0000000000000000 ffff8801cab2f800 [ 45.885398] ffffffff8153e083 ffff8801c3abfde8 0000000000000008 0000000000000000 [ 45.893374] Call Trace: [ 45.895940] [] dump_stack+0xc1/0x128 [ 45.901282] [] print_address_description+0x73/0x280 [ 45.907926] [] kasan_report+0x275/0x360 [ 45.913527] [] ? unwind_get_return_address+0x92/0xa0 [ 45.920253] [] __asan_report_load8_noabort+0x14/0x20 [ 45.926982] [] unwind_get_return_address+0x92/0xa0 [ 45.933537] [] __save_stack_trace+0x8d/0xf0 [ 45.939478] [] save_stack_trace_tsk+0x48/0x70 [ 45.945599] [] proc_pid_stack+0x146/0x230 [ 45.951374] [] ? lock_trace+0xc0/0xc0 [ 45.956800] [] proc_single_show+0xf8/0x170 [ 45.962664] [] seq_read+0x32f/0x1290 [ 45.968001] [] ? seq_escape+0x200/0x200 [ 45.973599] [] ? fsnotify+0x86/0xf30 [ 45.978947] [] ? fsnotify+0xf30/0xf30 [ 45.984376] [] ? avc_policy_seqno+0x9/0x20 [ 45.990237] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 45.997226] [] ? security_file_permission+0x89/0x1e0 [ 46.003954] [] ? seq_escape+0x200/0x200 [ 46.009548] [] ? seq_escape+0x200/0x200 [ 46.015147] [] compat_do_readv_writev+0x522/0x760 [ 46.021611] [] ? do_pwritev+0x1a0/0x1a0 [ 46.027216] [] ? mutex_lock_nested+0x5e3/0x870 [ 46.033426] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.040250] [] ? mutex_lock_nested+0x56f/0x870 [ 46.046460] [] ? __fdget_pos+0x9f/0xc0 [ 46.051970] [] ? __fget+0x201/0x3a0 [ 46.057223] [] ? mutex_lock_killable_nested+0x960/0x960 [ 46.064210] [] ? __fget+0x228/0x3a0 [ 46.069454] [] ? __fget+0x47/0x3a0 [ 46.074616] [] compat_readv+0xe3/0x150 [ 46.080129] [] do_compat_readv+0xf4/0x1d0 [ 46.085900] [] ? compat_readv+0x150/0x150 [ 46.091669] [] ? SyS_mknodat+0x420/0x420 [ 46.097352] [] compat_SyS_readv+0x26/0x30 [ 46.103119] [] ? SyS_pwritev2+0x80/0x80 [ 46.108717] [] do_fast_syscall_32+0x2f7/0x890 [ 46.114833] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.121482] [] entry_SYSENTER_compat+0x74/0x83 [ 46.127682] [ 46.129282] The buggy address belongs to the page: [ 46.134183] page:ffffea00070eafc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 46.142413] flags: 0x8000000000000000() [ 46.146358] page dumped because: kasan: bad access detected [ 46.152035] [ 46.153633] Memory state around the buggy address: [ 46.158534] ffff8801c3abfc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.165865] ffff8801c3abfd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.173201] >ffff8801c3abfd80: f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 [ 46.180533] ^ [ 46.187253] ffff8801c3abfe00: f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00 00 00 00 [ 46.194587] ffff8801c3abfe80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.201917] ================================================================== [ 46.209247] Disabling lock debugging due to kernel taint [ 46.215271] Kernel panic - not syncing: panic_on_warn set ... [ 46.215271] [ 46.222641] CPU: 0 PID: 8486 Comm: syz-executor7 Tainted: G B 4.9.79-g71f1469 #34 [ 46.231362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.240690] ffff8801cab2f720 ffffffff81d94829 ffffffff8419709f ffff8801cab2f7f8 [ 46.248675] 0000000000000000 ffff8801c3abfde8 0000000000000000 ffff8801cab2f7e8 [ 46.256649] ffffffff8142f531 0000000041b58ab3 ffffffff8418ab10 ffffffff8142f375 [ 46.264655] Call Trace: [ 46.267218] [] dump_stack+0xc1/0x128 [ 46.272567] [] panic+0x1bc/0x3a8 [ 46.277569] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 46.285773] [] ? preempt_schedule+0x25/0x30 [ 46.291717] [] ? ___preempt_schedule+0x16/0x18 [ 46.297926] [] kasan_end_report+0x50/0x50 [ 46.303715] [] kasan_report+0x167/0x360 [ 46.309314] [] ? unwind_get_return_address+0x92/0xa0 [ 46.316040] [] __asan_report_load8_noabort+0x14/0x20 [ 46.322764] [] unwind_get_return_address+0x92/0xa0 [ 46.329319] [] __save_stack_trace+0x8d/0xf0 [ 46.335266] [] save_stack_trace_tsk+0x48/0x70 [ 46.341387] [] proc_pid_stack+0x146/0x230 [ 46.347156] [] ? lock_trace+0xc0/0xc0 [ 46.352576] [] proc_single_show+0xf8/0x170 [ 46.358438] [] seq_read+0x32f/0x1290 [ 46.363772] [] ? seq_escape+0x200/0x200 [ 46.369370] [] ? fsnotify+0x86/0xf30 [ 46.374711] [] ? fsnotify+0xf30/0xf30 [ 46.380142] [] ? avc_policy_seqno+0x9/0x20 [ 46.386002] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 46.392989] [] ? security_file_permission+0x89/0x1e0 [ 46.399727] [] ? seq_escape+0x200/0x200 [ 46.405329] [] ? seq_escape+0x200/0x200 [ 46.410932] [] compat_do_readv_writev+0x522/0x760 [ 46.417403] [] ? do_pwritev+0x1a0/0x1a0 [ 46.422999] [] ? mutex_lock_nested+0x5e3/0x870 [ 46.429207] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.436027] [] ? mutex_lock_nested+0x56f/0x870 [ 46.442233] [] ? __fdget_pos+0x9f/0xc0 [ 46.447742] [] ? __fget+0x201/0x3a0 [ 46.453000] [] ? mutex_lock_killable_nested+0x960/0x960 [ 46.459989] [] ? __fget+0x228/0x3a0 [ 46.465241] [] ? __fget+0x47/0x3a0 [ 46.470411] [] compat_readv+0xe3/0x150 [ 46.475923] [] do_compat_readv+0xf4/0x1d0 [ 46.481693] [] ? compat_readv+0x150/0x150 [ 46.487472] [] ? SyS_mknodat+0x420/0x420 [ 46.493158] [] compat_SyS_readv+0x26/0x30 [ 46.498929] [] ? SyS_pwritev2+0x80/0x80 [ 46.504525] [] do_fast_syscall_32+0x2f7/0x890 [ 46.510644] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.517289] [] entry_SYSENTER_compat+0x74/0x83 [ 46.523983] Dumping ftrace buffer: [ 46.527496] (ftrace buffer empty) [ 46.531181] Kernel Offset: disabled [ 46.534783] Rebooting in 86400 seconds..