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", 0x1000}, {&(0x7f0000001c00)="b9524aa355eacf1f9a9c02019420bf3edd513110b569c2bc89f6aacb1aee5bdf2c4bafe70c4d3aa2ec3ba17eefce5c0a7702706111ecb306c9f7f2007f3d330d22e813020988ac1c24d70c67415449326faa1c2c545eb9c24e7bb5c9d816181c60667d87e73ed1b3c017e2d70b797f71defddac8b160675208e1d5c9706292e1cb7249daa4b86a26abf392af02fc5e551774d47e05fb9bdd38dc2883b0b3d12aa316f3f10bdbc51fba82959229", 0xad}, {&(0x7f0000001cc0)="0e33564e01ef0e7da5949b4913cc8d91ce728f224c46f01edd3f9fdcc5d22eba8ba5e942b0905bfb93af87a1c4a12dede87b1527261afcfe49e0da972658bc33057156cd4965d4d2c267c0bf2e813d2022bc301b236c9a1bf3ea90ef706148441ae0e33e15a8e69d8e3731e8174a8851a45a292e83f2fc427fbd24ff8699fe3e64e4d04bd627bd2e98e3d9fb2002bca2bd1cab22607f3965917303a4355a4fd42593b1ea5357f6bc602c2d97e9dbd07f26", 0xb1}, {&(0x7f0000001d80)="65ed25168ae2aa2ac325dc63e37792ad1fa197d7d70faf82669af7e7ad7f1330940cc66e58bc8b3a15e7e4df6f5708e7f76da0534085bae93d71d2b94214865f87fcc529e0aadfcceb2bb6b8ef4c458f882696c10b3fb904f5cf0222c01533f39449e8f74736366df2dc3033b5d4b39a579093b2f5d7f736e54a21909616c89066", 0x81}, {&(0x7f0000001e40)="cad18dcae951a0c9c5a273fad9466a91eaa229fc7543f9deb986f75fe4c871bfa317451d646de4e87a2eaf785030e6ef8338a7fa5a0bdddc4782db1f7872fe0731f87dac4589194ae8ac5265359cf23cd81d9748e5a67e91a376387a7a1ea0749bf7faf5bcd937dded17321625d0540c617d2c376cc61b505afc8e77dd553f3d271656fd2e2e2b099a0e5d7833921b57e8d314d954f5dd14374210c241942ceed279c34b5101566853f124828491a6f87a74", 0xb2}], 0xa, 0x0, 0x0, 0x4800}], 0x2, 0x4)

[  758.987100] FAT-fs (loop2): bogus number of reserved sectors
[  759.008194] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:21 executing program 2:
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0/file+\x00', 0x0, 0x8, &(0x7f0000001700)=[{&(0x7f0000000380)="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", 0x1000, 0x4}, {&(0x7f0000000180)="07e5aa15e64b7451dcbf5254dee67306e96f4946f3d4e6e2d0", 0x19, 0x4}, {&(0x7f00000001c0)="076862b3f80c73cf2ba0aa026ac83a178af452805b06f850e710306757abeb13068ac59e68e96ff308c6a15593ffed809e215b7d7f10e0becbbade0161defd33ef9e610bb583d8e19fb592b1c65c57b3aaeba7a397287c2d1abbb30f5f9863c2f1d556fe58", 0x65, 0x2}, {&(0x7f0000000240)="6cf1463073724ba175ed62d534b97687477a38fbcc2856daff36e5d060bcb423d69713a711ef15f1b0610e4e3b7eb8b6cd04c2e9ab73a508e7058310daaac22152a37a3efb494d1296153750ed5e778aac8ab5b940377a02b8619b9fd9605111afdb19026bd7155fef8357f647760c78a859bbae5bc05061b7e97d3e12ffbc010dfbec67e2f42f75dc3fa90e3202868c77e17fa2a7ec4912e67539c3067a83161daadb42c32465e87c08", 0xaa, 0x9}, {&(0x7f0000001380)="24e2f65e1cffc46d06f145a868727a2f3e23a2ac816b175e92c2b0c8424d7daa26fa0f46c783d6516841b31395950624dfab4a6061f329d960b561d766be25f8a656d85f74cf1300bb6518194a1736d38ff5a04ea31c5b8244a5cf98ffdc534aa7e48eba6f0bbe809931064a2a83c40523798f6a2bc46af6ba578e110b7f39af63e089", 0x83, 0x9000}, {&(0x7f0000001440)="e8471521ce1ec55473e8921759fc13cb7bf19e84b73c905701dfbec1739cdb39640c11c95c12f102d07d1da219457767e395e9d1edee4ffe576dd7c66e46b1dd5454c2603e659cf1feced7d7360c3720b017241de67b426b77f5a2ee64d507ace38b604e69d0c9a04fdc11c1266aed4fdd7e7a0904253e8a97660c60bfb89a53a54a0f0fedd1a7d2bf78048f5095b3759985ab5c6d724d5433c68850c273780d25191e0ccfff04e0824cb1f320975b169af665fa54a89edbaf68c956dcd16d283003076927626f90efea6922945cc15d69005b489e2b3be0b4542ee1faea2d15", 0xe0, 0x9}, {&(0x7f0000001540)="a6d10e5991673c00aa12c416e561c5660176c35ac92575ab3e3070b1c112ea75bf383d97987c4a1665f20e0303c8302eb7281765bde816b2c994c9248849f0a882c1cb732a603761ffb06d1e829810d64aeccff8d3f8a24f2a47c79f490ca78401f7104782c977d054ff18d20c792e4227869c7173dfbf3b9047fa5ad9466f8af68066c142b585790c579a4202ebfaf38683e18757147988058d283ed08cb8df3e40f56e7b6b4f420f919a1b5688b8478c552e7fc866473a13f1889942ac69695eb43628f5fe2c011c873f279faa84b17fa7886f96c3d996d01e1c147a7b", 0xde, 0x80000001}, {&(0x7f0000001640)="d2e530cae457288a8e0959ceacefafd62885a26ac5db7b8a87c1cde862206c8c74bc9bf557101e70a3a3eded989230e2cf7eb3bea7591d094071b062d7b783a3862b0c15962fd6b9b9414d1fad0cab9938af2f7e3d2639d65826cf05cc33c1402dbb826193a577d3f0d4363d30d632aafa69674adbf1e288bb8966b4189363c9b2f9de3b5247d9f870880eeea4e5ee0005edb03d472df4db97f3979b6e2e88cddcd2060b3999df918200e1f85f2583b65260", 0xb2, 0x999e}], 0x80000, &(0x7f0000001840)=ANY=[@ANYBLOB="646973636172642c636865636b3d6e6f726d616c2c007a08de96adcd35eab1001f64e65c7b95ed55388b230557fe737e5bc308adb62828abd4d6a9d91659d334ae0013a075087a4d51ce849930bd2dc7e5ae9d961d7ea055891c47"])
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001800), 0x4)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f00000018c0)='./file0/file0\x00', 0x8)

2018/05/16 00:08:21 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
recvfrom$ax25(r0, &(0x7f0000000300)=""/237, 0xed, 0x100, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
accept(r0, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0)
utimensat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x100)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:21 executing program 1:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x402000, 0x0)
getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  759.335569] FAT-fs (loop2): Unrecognized mount option "��(>//��Ӥ�u�j������tU@lU��z�k���7��E=5��B��K�" or missing value
2018/05/16 00:08:22 executing program 6:
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000080)={0x100}, 0x8)
signalfd4(r0, &(0x7f00000000c0)={0x80e6}, 0x8, 0x800)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040))

2018/05/16 00:08:22 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
socketpair(0x11, 0x0, 0x401, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
faccessat(r0, &(0x7f0000000140)='./file0/file1\x00', 0x0, 0xc00)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:22 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f0000000100)='./file0/file0\x00', 0x3)
delete_module(&(0x7f0000000080)='GPL\x00', 0xa00)

2018/05/16 00:08:22 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00')

2018/05/16 00:08:22 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000140)="012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:22 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x62000, 0x8e11237470104463)
getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x1, &(0x7f0000000480)=0x4)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={<r1=>0x0, 0xe, "bb46a94f494f180b36633fc31480"}, &(0x7f0000000280)=0x16)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x100000000}, &(0x7f0000000300)=0x8)
accept4(r0, &(0x7f0000000340)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x80, 0x0)
syz_mount_image$vfat(&(0x7f0000000440)='vfat\x00', &(0x7f0000000400)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
rename(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000140)='./file0/file0\x00')

2018/05/16 00:08:22 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))
ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x7fffffff, 0x5e, 0x8000, 0x3, 0xbdae})

2018/05/16 00:08:22 executing program 2:
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
fstat(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004080)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6}}}, &(0x7f0000004180)=0xe8)
setreuid(r0, r1)
syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0/file0\x00', 0x6, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x1000, 0x628}, {&(0x7f0000001100)="14c389e13067c2b724201cda19f36d54a4872468bdd0d97c01e809fbce35e50c5427972845854ccc970bee38b6bfa07b999842e1e5e638c49a3f7666b71bc2fcb1f1d8ccbcc8b418a7e271e78a0c292a1b4c2e5e1db978b901603918d1157f088f4be60af8196272b07ff311c2bf17b1d51a3691de0ef566d5efa102707860c74173f26d70857c4cb391a7a53c9e810aa04c7a9aba4fe0c4c493d62ad0ca4621ef73561089feeb69286974463d3dbae02f221bec9e709d4a35591d89f7a7e1053b", 0xc1, 0x9}, {&(0x7f0000001200)="5d9a5916a270f2cb8cce7a337a6a4cebca82817aa559331df69639442deb57eac25fb024b683a1a308ad98a3f916d54c1240668fde5cee3a22194459bba946bfdaa1f93f9aae7ac58b2a0ce6c3249f8a33859f6c722b5b685d7e2089ece9e69c9eacbd57765246d0183bef08612505658223cdc7a2ee5e9dba2f3a612d0a08d6ffc930836a39a8ef67900a1172367b3a31b99e65bd01a79705a49351ec9ac98b19d585d7f6d0c9e844", 0xa9, 0x8}], 0x200040, 0x0)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0)
sendmmsg$nfc_llcp(r2, &(0x7f0000003ec0)=[{&(0x7f0000001400)={0x27, 0x0, 0x1, 0x5, 0x23e, 0xfffffffffffff450, "c32becd626c95615b30414963635e1ce8255654df4d1bd36914389459abcaa0de19e1033d186809896d9e4b76b4eab43c9ce7be54aca14f8375b46d3cb49a8", 0x21}, 0x60, &(0x7f0000001500)=[{&(0x7f0000001480)="ee94", 0x2}, {&(0x7f00000014c0)="41541d", 0x3}], 0x2, &(0x7f0000001540)={0xe0, 0x19f, 0x6, "a4c73931125f7bdb50ef29b8042312bf1b02e3ac6825d5c1377adadc217b25fc2536fdac3dfaa6534ff873724adc6c53c69017de7e6ba865e369042b19eb42d9f9335f52d6787eb06ffc3b8dc9fb0fbc73458c01df80a52bb6d63c6b97450b543d69a6eb5ff24efa02b3ab7fa59380ace70b2f9d4c5d67df9f89761599796a28d6da4411e4fd26749275ab600e7fc0c0e4e219091f2c6f07eab4a811531c62c04ae87329ff0e07f9d94577b5b4f13fbd9e1b991a8dd99742b6ddf5780704a6bb5e1a36e70df230703f403190"}, 0xe0, 0x8000}, {&(0x7f0000001640)={0x27, 0x1, 0x2, 0x7, 0x1, 0x3000000, "46133287a3828b5270a3090aff5e67b1eab2b7d594d9efeae6e18b1c7e12352cb76e4abaacb7b8aff9468662fc320f69a9de6193d01fa977643f2873801a92", 0x34}, 0x60, &(0x7f0000001940)=[{&(0x7f00000016c0)="12b7cc0586b313a131111e191a232a6f931011dd10e1632cb9ffbf48a4da18cd7a5c16b5e4f55911f2495955d3ecfbce122b74f96b11babf8d74b202e1ad98bde2e6e0d39e8982e6d56020b6960fcf071a81270bafe6630894e276a1ffce0c971a3eb1fa198a4cfeb89ee116fc39ef2fb5", 0x71}, {&(0x7f0000001740)="220cffcf2a5a2dc23a703f0bc1a828507a9f8752fcf090ca51b62406da9da226662668578d8d4c83765b7cff532052330b4c7d2434b8b9ced9ca4e6a8c2696b6e0b06a0f41b9ef7c2aee1ba96957c6df11691e7d710009ae6dd8a10674b7a040353f35343f1705ca6697257c296bd1b73bbd420e567f7e8c33385145d22b3dcd4bdd5233775a46dd9b33a1afc086fb3fc9c35bf777bf6ff8e6aaf5629060a787d046dad0901f6890163470e0ccba2cdaf1aab5a89d5ecc5e3a24f4c941857f7f297400f73cbe5b6f2e170a67d6ab33a799f69047b86bcb", 0xd7}, {&(0x7f0000001840)="5630a50c2f2cc24d27641a9ac453cbc91b7a79d332346d69e4a81ac25a6a5bf5526eca4824e33ac0b78dcfd9ff971f8641b30f2b9a4d0be37749697616b91f113572f2b6404ebcd126869281993cee313156ad7df0361b918f", 0x59}, {&(0x7f00000018c0)="9b9e724aaaeaedf1abb42ed1f3cc30603e3ed8e53ee0b503139d79b218a1fb53826bb8fe8324c861211e0bb81fcf083a168c8de345b08f7efbedbea4e7f09d4f6a26", 0x42}], 0x4, &(0x7f0000001980)={0x58, 0x104, 0xe6b, "14b38766dd2e84ff0bca1f6505c29774fe26b04a7265a3027a163ee8bba984096f2aff63f284391b986c9b5f05ee82318c8865b34280011a516ce9393f101d6224f3580a8417e91d"}, 0x58, 0x8000}, {&(0x7f0000001a00)={0x27, 0x0, 0x1, 0x7, 0x7, 0x1, "c4fc3249013a064babe36ce6ec46e90de444117d4b47d5d4c119b2ffcf6b3b45a43b991fb6109fc22359edf2733c8122570f4676f53208f7eac8bb01bece2f", 0x13}, 0x60, &(0x7f0000002cc0)=[{&(0x7f0000001a80)="e2baf38541005dc8fe1841cb78f205d67d15144a79f7850cea6529eb7d192e18dc1feee277d0e4b8d8759cbe187025adaf2df36fc22f890a4a6f8557a622052ba757df9969b66a1b9d1325ca4f472addb7aa9a5377d62a8600ec7bfe896c7dcc6d563fa77dee8b", 0x67}, {&(0x7f0000001b00)="d646b52ca7b6b7162c7460814c6bd1dd1efa24c8017b7034add1ca254090500cdc954424b670a48d2f19d9a67d44bd3da074fc522bb8a371e43dbc692eef668c71cd8ee0c69639a0ae2aadba553cd18b88f511958bb7882e158e91bb5074035f4b", 0x61}, {&(0x7f0000001b80)="24d2ca25b43cf9a056cd12a339bf35bc32f4e533a02054d6f398acc1c423640e1fae4d5d1d928804fdda122c56fea93c073ceb74c25a22123264da5f025f6f49bf744432baad830effbbd48ffc6b82257492b45f40d80a66b8443faaf02426e0784df22eaffca52f9587fb7f05e359130782e73b66cf3e29e2", 0x79}, 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0x1000}, {&(0x7f0000002c00)="044b333f2db7537091b90a99441f9b8a0dd7a232706a0bd51b911c6c16963ed559fa58189443227dfd0d471fdb3d083142bbb01c3d7dae22b5ed52aec03b222cdd64b07037fdaf869750e9701bc130eb36e32d71b970adb657935ff9effc9207f37cc4a13306a5a6ce2121eaaaa58438e2521d4a0d03e0cb134fb8c8b04f8cf9ab1632bae0d7e3902415c7bf75774795a1c4492d54a76f6ed9615495fccf2efde8ec80c29ffdf85b288586af4ffafca5195ef873", 0xb4}], 0x5, &(0x7f0000002d40)={0x68, 0xbb782cba8feb1a79, 0x1, "f13a842377f859159f4e4c554242b945ce36b0c094ce82fc7fd67ffb460947ccb82788113bb16165cf32e8a5576a38fe94f9838fcbac959d5c6635061ed40d09cfc439b26a9584229c82a3b1e2355e3bb1f1d90796c0"}, 0x68, 0x4000}, {&(0x7f0000002dc0)={0x27, 0x0, 0x0, 0x4, 0x892, 0x7fffffff, "f885745da62786961e2afa49a83417cd825cdfd8970b7e226996dabb0189480209950c79b6e2f97bce094e5edeac47f5f35667a8717bf04d1ddfca6fe59011", 0x1b}, 0x60, &(0x7f0000003e40)=[{&(0x7f0000002e40)="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", 0x1000}], 0x1, &(0x7f0000003e80)={0x38, 0x13f, 0x0, "b8a8d35be35b63b4b3dac5832f6990b7a0fffb711a35293025e26f197dac80fd0be976a6ac441a"}, 0x38, 0x4000040}], 0x4, 0x8000)
clock_getres(0x7, &(0x7f0000001340))
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001380))
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000003fc0)=0x80000001, 0x8)

2018/05/16 00:08:22 executing program 6:
setrlimit(0x8, &(0x7f0000000180))
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2, 0x1b071, r0, 0x0)

2018/05/16 00:08:22 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
connect$llc(r0, &(0x7f0000000100)={0x1a, 0x325, 0x1f, 0x1, 0x23, 0x30, @link_local={0x1, 0x80, 0xc2}}, 0x10)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
socket$inet_udp(0x2, 0x2, 0x0)

2018/05/16 00:08:22 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x7}, 0x1)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10000, 0x0)
ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140))

2018/05/16 00:08:22 executing program 1:
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
acct(&(0x7f0000000500)='./file0/file0\x00')
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x8000, 0x0)
setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="50d13875946ee1d184d7ff08e32147b3bdee1a9d8fc1f73451d6add9cd10e49dad703521074e37a36dace1ae68b2cb5d3309ef03cfddd946c58ca806d2b14984a7c4ea76ddf51f92d8cfc4ce2e938f9c9008db1c2c136155bf911bf84acc7b7ad74a0c3387ef08b6e47934107fddca089b5fba9737e56dcc42b31e09a873ec4fc824dc9997f5ddfc26905e7b82b51fdcbea2b362413d4d10febde775c4c4ad55b139ed645374", 0xa6)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
fgetxattr(r1, &(0x7f0000000100)=@known='system.advise\x00', &(0x7f0000000140)=""/86, 0x56)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8)
socket$pptp(0x18, 0x1, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, <r3=>0x0}, &(0x7f00000004c0)=0xc)
syz_fuseblk_mount(&(0x7f0000000000)='./file0/file1\x00', &(0x7f0000000040)='./file0/file1\x00', 0x6000, r2, r3, 0x3, 0xeca, 0x802)

2018/05/16 00:08:22 executing program 3:
r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x2, 0x3, 0x7ff, 0x5, 0x0, 0x8, 0x8100, 0xc, 0x80, 0x8001, 0x400, 0x9, 0xcfeb, 0x1a, 0x800, 0xfffffffffffffffa, 0x10001, 0x30, 0x6, 0x9, 0x8, 0x0, 0x2, 0x8, 0xff, 0x400, 0x1000, 0x5, 0x2, 0x0, 0x8000000000000000, 0x4000000000, 0x597, 0x6, 0x0, 0x80000000, 0x0, 0x7, 0x3, @perf_config_ext={0x3, 0x4}, 0x1, 0x9, 0x3ff, 0x3, 0x5, 0x1c71, 0x80000001}, 0x0, 0x7, 0xffffffffffffffff, 0x2)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendfile(r0, r1, 0x0, 0xfff)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f0000000080)='./file0/file0\x00', 0x8)

2018/05/16 00:08:22 executing program 4:
socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x80000000, 0x4)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0xcfc, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/snapshot\x00', 0x0, 0x0)
r2 = creat(&(0x7f0000000640)='./file0\x00', 0x20)
linkat(r1, &(0x7f0000000600)='./file0/file2\x00', r2, &(0x7f0000000680)='./file0/file1\x00', 0x1000)
r3 = geteuid()
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x4e20, 0x3, 0x4e20, 0x4, 0xa, 0x80, 0x20, 0x0, 0x0, r3}, {0x9, 0x9, 0x2, 0xffffffffffff44ab, 0x9, 0x5, 0x0, 0x9}, {0x1f, 0x10001, 0x1, 0xd58}, 0x10001, 0x6e6bb9, 0x2, 0x0, 0x1, 0x3}, {{@in6, 0x4d2, 0x2b}, 0x2, @in, 0x3504, 0x3, 0x3, 0x8798, 0x6, 0x40, 0x1ff}}, 0xe8)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')
syz_mount_image$bfs(&(0x7f0000000180)='bfs\x00', &(0x7f0000000200)='./file0/file0\x00', 0x1000, 0x4, &(0x7f0000000440)=[{&(0x7f0000000240)="f1c513b00fd6cf99b587f0b8362b7858347bd91c5617bb3448f9287b881c87d051108dfd51f407690083c802b8562f7485ad0d252fbbfd72c70d1e30b9cb21d936f4bbf1cfea9738e1989bb72de0b7fbc966fdced52e3b3cebdffe335591a8d752d94a03d08a0e1e29372d42f19ddc7c1c68b0e8e9479cfa9e073bd7c1eec0bd420ab1c7e2847dc1be597c5c92aab077e40e42810b81a6", 0x97, 0x6}, {&(0x7f0000000300)="9d64eaf905ea613d122d75ef36c9ed003809b219f2e9fd86a8d388bdb51fe518a41e3b8990b3b76a13df13e6344a372e350416cfa874ecc6a9e981fb6e2b9d654190b5402ff7a5f09af47be7c9a352752d89e371d23e30d6ab88ede113807e3be980f03bc94ea3b55d018cbf633431a482689d4d89c69cf8fe7f4347992e45bcbeda12bcb4be3a099cd3e5b0065c9032e5dd6c8c0269009167d15dab74f72e50fdbad52dc41be00204a582f5bd89d3c4cbac61eb988804900f2bc70e617db0af3e21bbb3852a29640fa1b7ac817ae4dd3cf28507622678c9ad946bc413f35896b8694203055f4aff4bd34e", 0xeb, 0xe90}, {&(0x7f0000000400)="67657f97780aaa4c347a12f71e0943b8cacce695d2aa1d7a71bd6d6256f24c95d35fde7e3c2f2c", 0x27, 0xff}, {&(0x7f0000000500)="98f0a7d30b220590fa13770610d98220a5d77b3c9ce7566f30c363c61b75fecdadedfac6e2e04e1246ce125c1e08906d2eeed4cd485fa9ab034fab56412e776fc1123b10bb6ec6bc9a52d62476df53fc2ce441deaaf3fa715aa4a82091e2a511812800d284b99eae86dc5004fcf2d47ae8e7a0800839c5859c0df2627b99541934d3b34e7f73cfb92984f7cf498ba7529d714ca337187f369d710077596c629e27fe4897da5fa9e14fff1ab4dc28", 0xae, 0x6}], 0x40, 0x0)

2018/05/16 00:08:22 executing program 6:
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
munlockall()

2018/05/16 00:08:22 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0xfffffffffffffffd)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x42000, 0x0)
ioctl(r0, 0x401, &(0x7f0000000200)="e72458b395e4f93e80442a")
splice(r1, &(0x7f0000000140), r1, &(0x7f0000000180)=0x4f, 0x3c43f7d4, 0xb)
ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0)
ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:22 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1b7, &(0x7f0000000040), 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f0000000040)='./file0/file+/file0\x00', 0x0, 0xffffffffffffffff)
r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400)
getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:22 executing program 6:
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000008, 0x1b071, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x20000000})

[  760.109148] FAT-fs (loop4): bogus number of reserved sectors
[  760.115621] FAT-fs (loop4): Can't find a valid FAT filesystem
[  760.152110] FAT-fs (loop2): bogus number of reserved sectors
[  760.152116] FAT-fs (loop2): Can't find a valid FAT filesystem
[  760.190388] FAT-fs (loop2): bogus number of reserved sectors
[  760.190393] FAT-fs (loop2): Can't find a valid FAT filesystem
[  760.428427] FAT-fs (loop4): bogus number of reserved sectors
[  760.434432] FAT-fs (loop4): Can't find a valid FAT filesystem
2018/05/16 00:08:23 executing program 1:
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001980)='/dev/pktcdvd/control\x00', 0x2000, 0x0)
fstatfs(r0, &(0x7f0000002640)=""/122)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0x11, 0x3, 0x0)
ioctl(r1, 0x0, &(0x7f0000000200)="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")
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x3, &(0x7f00000027c0)="c65faa20dfd1cd154ff66f1d497e9847bace1f4ae4c6f1114fa2c9985d4d94199aaf733ad3d1003565d93e085e4df87b8653f0c501a17642d5e105cefb04000000000000005e1e8d511666d7740000000000a3f7e097ce9622ee1ad431abf9d18f99b9906ab5f7ef1f7a807e05519502ea463ecb3f7e8ce4877a731783cc5880045c057ab92253431fa5822ddcc989f4ab60209a6196b958845e6ef58544c56a5af02d2335285612757769a0ff691a6be952815f919da5c9d9be94729ca86581ffc31a169c2ebda72f89ec1250ca23deac9627e3f966f6340439e04c3c0ffbd22af1394eb68cca6d0966ff")
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88)
setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000002c0)={@rand_addr, @rand_addr}, 0xc)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x141001, 0x0)
ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f)
recvmmsg(r1, &(0x7f00000024c0)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/140, 0x8c}, {&(0x7f0000000440)=""/94, 0x5e}, {&(0x7f00000015c0)=""/243, 0xf3}, {&(0x7f00000016c0)=""/232, 0xe8}], 0x6, &(0x7f0000001840)=""/153, 0x99}, 0x4}, {{&(0x7f0000001900)=@nl, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001980)}, {&(0x7f00000019c0)=""/131, 0x83}], 0x2, &(0x7f0000001ac0)=""/157, 0x9d, 0x2d054238}, 0x7}, {{&(0x7f0000001b80)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001c00)=""/245, 0xf5}, {&(0x7f0000001d00)=""/192, 0xc0}], 0x2, &(0x7f0000001e00)=""/135, 0x87, 0x7ff}, 0x133a}, {{&(0x7f0000001ec0)=@hci, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f40)=""/53, 0x35}, {&(0x7f0000001f80)=""/228, 0xe4}], 0x2, &(0x7f00000020c0)=""/218, 0xda, 0x3}, 0xffffffff7fffffff}, {{&(0x7f00000021c0)=@pppol2tpin6, 0x80, &(0x7f0000002440)=[{&(0x7f0000002240)=""/204, 0xcc}, {&(0x7f0000002340)=""/225, 0xe1}], 0x2, &(0x7f0000002480)=""/54, 0x36, 0x5}, 0x3ff}], 0x5, 0x10003, &(0x7f0000002600)={0x0, 0x989680})

2018/05/16 00:08:23 executing program 6:
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x81, 0x3, 0x5, "7e8ab0acca0e81f8d51217d79dc97072d0ea28d5c0bdddc5cbbadfde18152fd7fdfcb113ce020d02e7f3d4a80ca3604a893058aa8712ed461ffbc9060298bd14f2fcc780674ded45808347bdbdaee4ad"}, 0xd8)

2018/05/16 00:08:23 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000200)=0x10000, 0x4)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0)
setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x3b, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e21, 0x2, 'none\x00', 0x24, 0xfffffffffffffe00, 0x5b}, {@loopback=0x7f000001, 0x4e24, 0x2, 0x727, 0x68a}}, 0x44)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:23 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="ebeb686f26d313a52f50f7f8", 0xc, 0x80000000}], 0x50, &(0x7f0000000100)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:23 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f0000000080)='./file1\x00', 0x1)

2018/05/16 00:08:23 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x4})
r1 = syz_open_pts(r0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x402100, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240)=0xad)

2018/05/16 00:08:23 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x401, &(0x7f0000000180)=0x1)
getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4)
mknod$loop(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x1)
connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x303, 0x7, 0x4, 0x9, 0x99, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:23 executing program 4:
r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x80500)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000002c0)={0x3, 0x8, 0x30, 0xa8}, 0x10)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff})
getpeername$netrom(r1, &(0x7f0000000240)=@full, &(0x7f0000000200)=0x48)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00')
ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x4000000, 0x80000000, 0x6})
keyctl$session_to_parent(0x12)

2018/05/16 00:08:23 executing program 6:
setrlimit(0x2, &(0x7f00000000c0))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x72100, 0x153)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x49d}], 0x3c)

[  760.869947] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:23 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f0000000100)='./file0/file0\x00', 0x0)

2018/05/16 00:08:23 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0)
write$selinux_user(r1, &(0x7f0000000140)={'system_u:object_r:default_context_t:s0', 0x20, 'sysadm_u\x00'}, 0x30)

2018/05/16 00:08:23 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="c8e84340ad0ea2e82b697059604e7e4d686f2392bff2c717b75f4b02c6aa64622c11d46d2e8fd94989b3628ba690d1ad52f11448218966eab3ad1fd2b4d3dc59abb57a6b1d53e38727474305526edabf44f4e379c05d9781fb42d7e94ba9d7225cf7ced521943a10b7b131905403016556e34412db7412271ba9fc247eaebb511b4cec9b83ed0c68b1e65516321ff262cdbbd011933af02952987c8a25cc40d720cd7979a5ce9af4d609c2bb64878b9595c338053169467c908878b45413992b2c622c", 0xc3)

2018/05/16 00:08:23 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001600)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
pipe2(&(0x7f0000001640)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001680)='/dev/rfkill\x00', 0x40040, 0x0)
r4 = socket$unix(0x1, 0x2, 0x0)
r5 = accept$netrom(0xffffffffffffff9c, &(0x7f00000016c0)=@full, &(0x7f0000001740)=0x48)
r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001780)='/dev/uinput\x00', 0x105002, 0x0)
r7 = accept4$unix(0xffffffffffffffff, &(0x7f00000017c0), &(0x7f0000001840)=0x6e, 0x80000)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001880)=<r8=>0x0)
r9 = getuid()
fstat(0xffffffffffffff9c, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001940)={<r11=>0x0}, &(0x7f0000001980)=0xc)
lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
stat(&(0x7f0000001a80)='./file2\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001b40)=<r14=>0x0)
fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, <r15=>0x0})
lstat(&(0x7f0000001c00)='./file0/file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
r17 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001cc0), 0x80000)
r18 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001d00), &(0x7f0000001d40)=0x10, 0x80000)
r19 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff)
r20 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002400)='/dev/pktcdvd/control\x00', 0x400401, 0x0)
r21 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002440)='/dev/hwrng\x00', 0xc0000, 0x0)
r22 = syz_fuseblk_mount(&(0x7f0000002480)='./file0/file1\x00', &(0x7f00000024c0)='./file0/file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x5, 0x2b, 0x400)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002500)={0xffffffffffffffff, <r23=>0xffffffffffffffff})
r24 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002540)='/selinux/member\x00', 0x2, 0x0)
r25 = socket$inet6_tcp(0xa, 0x1, 0x0)
r26 = socket$inet6_sctp(0xa, 0x5, 0x84)
r27 = openat$dir(0xffffffffffffff9c, &(0x7f0000002640)='./file0/file0\x00', 0x82200, 0x4)
r28 = openat$cgroup(0xffffffffffffffff, &(0x7f0000002680)='syz1\x00', 0x200002, 0x0)
r29 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000026c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000002700)=0x1c, 0x80000)
r30 = accept4$unix(0xffffffffffffffff, &(0x7f0000002740)=@abs, &(0x7f00000027c0)=0x6e, 0x800)
sendmsg$unix(r0, &(0x7f0000002940)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000180)="cccb8141c94631233bab77d0e5e399a102e26fe0c83df7066cfb4d1564aef7584601b505f150bb38cb", 0x29}, {&(0x7f0000000280)="284513e11d26585c02d5c127a1281234c149ee7645be677374c37e6aa25bf955201cf5a03891137a5fe65b3625cb05c4c572f493e6ac83042beea1a39062cd0698d59a8851abbc0524fad92205a186c73f6587b606dd34ecb1c62f4db95c474aecd4e887a389ef8bf0b1822ff6663402615ba96907f07a69c41dcbae10c05a9999c20162b6278122b5195f10e0165366dc523c5dc1e3c5ffdcc439383f96d0ba04813da43c03ae2d081bb0606ef0", 0xae}, {&(0x7f0000000340)="8e4cc75d8b8638a625ec7698d7e9e8e83b4eef4536b53b92990d2de95388630abc48fddc4fa4bf1949cb7f148e80edf03c8d34d026db4780c7cf715adb04c73c93cd9a90e9e1624b00e54403e3797085471dc560c40249346dcf6d33d724e002ae60eb527bf0c9fc57c5df714f8fc352cb1bebdef1c3033de62cfed2749923a5733521ea9046f643633eb8f37d2462", 0x8f}, {&(0x7f0000000400)="04a0b69ccc68e9ad9489fb579b53fa9b44554fe135542664ad7502eca188700cd45c4704c675d0d3c630fea58d3c44fca35ca49e1ae771dae241b8d642bed5e05f53c8d65f6ca2dd79be1d518753337587b8d77a286f63bea50a1e3e71ec8a3ca71531a604a2dd1456d4dfe6e86cd493f6274cefb5f45581f3eb37be41e721dd9eef93463800f62436e5ef19e06703cdfa6de1dd2075835ae4c2ed9e5ba49c9d054034", 0xa3}, {&(0x7f0000000500)="0fb6659d2e2576433ce599070eb43956eadf3e9dca485e59b29d2d5776548ce37704e1075a83db0afc307e08e1c06367d2c246799515fb35ee9ff8aa0aea35bde3fe83f79969497850e34c002515abbc4544072c5d220d2010", 0x59}, {&(0x7f0000000580)="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", 0x1000}], 0x6, &(0x7f0000002800)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="1000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="00000000201b1ed630936e0cd238782a00000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30], 0x118, 0x10}, 0x10)
rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0/file0\x00')

2018/05/16 00:08:23 executing program 6:
setrlimit(0x8, &(0x7f0000000180))
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000002000/0x3000)=nil, 0x3000})
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  760.910143] IPVS: set_ctl: invalid protocol: 59 172.20.20.24:20001 none
[  760.933804] IPVS: set_ctl: invalid protocol: 59 172.20.20.24:20001 none
2018/05/16 00:08:23 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0/file1\x00', 0x104, 0x0)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  760.973727] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:23 executing program 6:
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x7, 0x802)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0)
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010126bd7000fcdbdf2501010006080002000a0000000800040002000000080004000200000008247056c6f80003"], 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x1)
ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x9, 0x6})
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x840})

[  761.198974] FAT-fs (loop2): bogus number of reserved sectors
[  761.228007] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:24 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
symlinkat(&(0x7f00000002c0)='./file0/file0\x00', r0, &(0x7f0000000340)='./file0/file1\x00')
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
socketpair$inet6(0xa, 0xa, 0x7f, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={<r3=>0x0, @in={{0x2, 0x4e20}}, 0xb19, 0x7, 0x9, 0x2, 0x60}, &(0x7f0000000240)=0x98)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x3, 0x800}, 0x8)
lstat(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioctl$TUNSETOWNER(r0, 0x400454cc, r4)

2018/05/16 00:08:24 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0/file1\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
pause()
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000140)='./file0/file0\x00')

2018/05/16 00:08:24 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x8, 0x40000000, 0xffffffffffffffff)
ioctl(r0, 0xb, &(0x7f0000001880)="4ada87580000000000ec529af38f9f356f62daceb1afb954aebaebc0e388021145ddbd32da6f2a923855b58c3fa470b0a0e038e673a88e7ee4f7078d8dcb845a557b327b681dec6af2fe4501fc496b84f3baba146d78c6c4d60e836792c56fe410dd1af5f135c9fb6d0a3755b63e00000000000000")
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={<r1=>0x0, 0x68, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x5, @empty, 0x9}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x3, 0x94a, 0x2, r1}, 0x10)
syz_mount_image$hfsplus(&(0x7f0000000300)='hfsplus\x00', &(0x7f0000000340)='./file0/file1\x00', 0xc4, 0x5, &(0x7f0000001740)=[{&(0x7f0000000380)="63e2ecb25ffa53e16fc1fcfd09e612b2f96e1b1da102e839ed4d821a67b255b8a973040d051608c6e212c69f97e6824f8616700112784b09a433a450419a147c1a8066a2f177113f4de27691a65b01bddfa930879285f591fb026dd575df5467e8789ba3eee19c6f3b5ccabbc48b3f2010ee6d325063692d3c", 0x79, 0x8}, {&(0x7f0000000400)="970168fff2947ed4c28c13878a4882224343cbcf84e1605e08b8276fd4ec98dc3b556493283d6aaf9be650f6eda56e987dc304f2b1826a22ed72bbd0c0e5289d91bbeb403decae7a7b0cdfef", 0x4c, 0x5}, {&(0x7f0000000680)="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", 0x1000, 0xffff}, {&(0x7f0000001680)="4e6d15bb37440d35930fc612b4e0ca28a968bd2312e45824bdc87d337df752cdd8b043a331c2e98ee311b70e4d703dcc031da1696e666f3ce0605f256a02cc6774877d69de162ed79d3cf9cf2fb4d0a1ef430c3da4eb457ea278122f4abceffd626f598d11490b644600c3554ba5aeebe6d9d40459bc5ca7fd0f75cefcc30eb858500631b9c1c86d1d45a274339a3c1a2e7c5f553a53e3ec5c40c9d3bf62df77203fc8", 0xa3, 0x8}, {&(0x7f0000000480)}], 0x8000, &(0x7f00000017c0)={[{@nobarrier='nobarrier', 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x0, 0x33, 0x31]}, 0x2c}, {@creator={'creator', 0x3d, "edb493dd"}, 0x2c}, {@part={'part', 0x3d, [0x39, 0x37, 0x3f1d4be236f2d765]}, 0x2c}]})
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x800, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8)
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000640)=r3)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:24 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000100)='./file0/file+\x00', 0x0)
lgetxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)=""/166, 0xa6)

2018/05/16 00:08:24 executing program 6:
setrlimit(0xf, &(0x7f0000000180)={0x0, 0x10000000000000})
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0)
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x8000)
getcwd(&(0x7f00000000c0)=""/58, 0x3a)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:24 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x65}, 0x1c)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000300)={'veth1_to_bond\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}})

2018/05/16 00:08:24 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
syz_open_pts(r1, 0x1)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
fcntl$setstatus(r1, 0x4, 0x2800)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))
r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x21a000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000000c0)={{0x0, 0x3, 0x0, 0x1, 0x6e}, 0xffff, 0xfffffffffffff801})

2018/05/16 00:08:24 executing program 4:
syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0/file0\x00', 0x8a6, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000200)="f91add4fe8dde7b941a96e36066c819197baaa9c0b0ac85628a7e325e9901d53cdda46867e6681f21543e76bb259f1a0ba6bb873514da326d2ff5210a5aa958e73948d9c50081c943fd1ac0b54550be9ea4f448783804b15ee91ebd4f05f0488b5653d906e6a787344e24434c201391732e35cb8736ba2375727ce752346b4a5a48800", 0x83, 0x1}, {&(0x7f00000002c0)="c0329606020b20f726ff0329f7071770e88c8569ede5256e3fd3527f26b03bd5cce5be5bf71909614ae9cdde89460d734861245b69b6124a40a4f7f5a448a70b5540831040880f0cd3127e5bc63bcf111c99e1f07b3c", 0x56}, {&(0x7f0000000340)="924c0cdf9c27005da207d506e24d7e61d6c33220bb244e8af4c92841ffcfbdf2ef7f090394a93ccb1f906f15fdf97ad67bfa8496d7d5b1c296f74eed428762121c7304f304dbc8a3cc1f7f487c4104cc3ab16dffc31e", 0x56, 0x8000}], 0x40020, &(0x7f0000000440)=ANY=[@ANYBLOB="6465636f6d706f73652c7569643d372c666b7263652c6e6c733d69736f383835392d342c6769643d383639332c6465636f6d706f73652c73840e42f000000000000000"])
mknod$loop(&(0x7f0000000540)='./file0/file1/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept(r0, &(0x7f00000004c0)=@can, &(0x7f0000000040)=0x80)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={r2, 0x841}, 0x8)
setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@loopback=0x7f000001, @rand_addr=0x6, @multicast2=0xe0000002}, 0xc)

2018/05/16 00:08:24 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = dup(r0)
r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ftruncate(r2, 0x80003)
sendfile(r1, r2, &(0x7f0000000000), 0x8080fffffffe)
syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000280)={{0x6, 0x8}, 'port0\x00', 0x40, 0x40002, 0x7, 0x8, 0x7, 0x0, 0x7, 0x0, 0x4, 0x3})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={<r4=>0x0, @in6={{0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x7686, 0x3, 0x0, 0x7, 0x6, 0x21d, 0x67b, 0x0, 0xffff, 0x2, 0x1, 0x6, 0xba4, 0x7, 0x9]}, &(0x7f0000000600)=0x100)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000640)=@sack_info={<r5=>0x0, 0x7ff, 0x1ff}, &(0x7f0000000680)=0xc)
sendmmsg$inet_sctp(r3, &(0x7f0000001fc0)=[{&(0x7f0000000140)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000340)="8b8471b009a259979157e64dee8383c8f62366527a8ca055a3807be8891c473be5b9427d4ac76abd9a74777851bdec41b3664144c91c4599a6df488f6c676d551fc89db0eb629987915b531c94e203bc6c4f713c6f2cf9832d1d369ff3fda52b54bfcb49c02d662ad0057737d6b728ea6d3445cdf12f84b4286ae06f928601b8ccc0385903f1e30247227c9a18c9ec76fc3f5496b236a4996f95e614f7cf7fbf7e0825f20c0d2a1034e07bcd420bdab29be8d95aa86c8f2ce52ee2e58e906d827fa94e131168e8cbce69a045f7dd3e0c1ebcfc918ab088", 0xd7}, {&(0x7f0000000440)="fe39b673d21eca11fa1c500bbd6c82b72660e9d924a9fe6d4979020e4348d7cb230a599cad2efcd80a148042815178ef0130a9e97b52cfbc9a44e064934b20e0e3c5", 0x42}, {&(0x7f0000000180)="dd5e43ea39d7c3289634ef2e6bae33975b00a8784a67511794fb73f851136796c5659a7be2ec94b1319bf8dbb122615a4f35", 0x32}], 0x3, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x201, 0x8, 0x90e, r4}}, @init={0x18, 0x84, 0x0, {0xbe, 0x100, 0x400, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xa7, 0x200, 0x46, 0x3, r5}}], 0x58, 0x40004}, {&(0x7f0000000740)=@in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000001f00)=[{&(0x7f0000000780)="f8bcf23fb3b9479a9ebd0dbb8ce980f7a5b0e3709127c0d0bd4c7a5034b43ec1df89f361773c214d679c5c2f560031d5d7f326850bc59d2668673ca54f3bdf8c4aec1537da8751a339372e897dd01b66e8b216ebeaeb8aabd125d406bd06e8672b079535c48e8b4b94b03c7195d8c5cd6c21f6249462165cf924c660d41b9f69a002faf83687e794ba06f4f65f570bea3fd457d5438ef8c9c373bb41dd87e9b5a1f3534890beecbe0b94e1cdce5e6381d4056bc57ccf6cb6d5d077732d8079cf68e4914d4c61bd0b0b8eb858d3742f1644c700aea9ccdc34aa0534a893f8f3", 0xdf}, {&(0x7f0000000880)="2185f5a5ec56e8fd5409846690ed77f5101fa68aca5bdcea7f4e6e7b1f1c4f24c92c625564343dd02fe4e7b923cc7ae951599f6eaf9251af1f008e0d04d982284f995fc261e45b149db00d9c549521864bbcd1bfbb275b242ac5f263462e9c840a8a8185b43de88eba7ed0a1c33430a0b283da9c75023390cde95f2575accd89490d66213536261d7ffff1b227ff246c08fb095fee8fd42d3766e7ffeb35d06ad4e580dc0189004ed70a44a6ecef132d19f03f96737edaf9273e2b6be6f62e94c350ed3f26c26db267983a97ea60d4b6", 0xd0}, {&(0x7f0000000980)="26678de1608c503036657d94e584fbf4a28719fd47bc083d684291a843f2aaf22ec7acd6f60ed16a5a3b53d394dc9309d5dab258f6ecfa00b949261d4c8e4fc6cde424a25317937dce77527fdfebea0d2f95387a39485082beb2690c339e653bdc847896694dbc722c31a185adec078ea2fcf90c8474efc92eb4f735b60f40b57997ee61a7d9e77b03b91410efce5ab6bd1ba289569ed53962588d090fefc2b6f0497a0b6abe322bcbd1f8a22ced92f13694e40f", 0xb4}, {&(0x7f0000000a40)="9d897549a56d527d6db99e8de106f47298cf34a6f1e8deae606a7346813bf7718966bde730c10cc3915af0457a27f2688a7d5a7f857839ff4250cbc6e816b81128b0bbfc874ddee1abaf3ad9c9d29392876e55417f518bdc4c2978b4f2d87511c8c1c60f2a4a00067a1f88059e75f76c83691283e2fb4846eca328b5af4090fc03c7c9b1473d136834684c63d37c1b6aa73cde4133dcbe3fe298578cd1e3aee7f8604b2ddbd454e456af8aff02ee4f09bfc4af3e2c3875172fb3883e4184a1f8061446a060b8ca74ecb6386fd92db789a9975d26a84b06d895355a65eed75efbe26be294a78b0500ee004088777f74d6ed", 0xf1}, {&(0x7f0000000b40)="8275dd2ed81c240c557eb8dc99a21ae4ee9d728c7e473260e62636bec0f12c967a222795a117cc7cff713d1a9123a66b883c126e296b32292f6ddc5f21367cca0316cd45174e13e0a48362b6ace75a1e1db4b619ec821ded40c91ba685fa88d631a954d628ee11d07010f0f0129279217d40a4be94d856886744c706ac78b0c1b144fbb5d5ecfbfc898e9ec3cf76c70ffe72f52862362c3a9b33893ab73b2e33b0a876d1d7b922a87326402e8302e2d4c8a10793", 0xb4}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000001c00)="b9524aa355eacf1f9a9c02019420bf3edd513110b569c2bc89f6aacb1aee5bdf2c4bafe70c4d3aa2ec3ba17eefce5c0a7702706111ecb306c9f7f2007f3d330d22e813020988ac1c24d70c67415449326faa1c2c545eb9c24e7bb5c9d816181c60667d87e73ed1b3c017e2d70b797f71defddac8b160675208e1d5c9706292e1cb7249daa4b86a26abf392af02fc5e551774d47e05fb9bdd38dc2883b0b3d12aa316f3f10bdbc51fba82959229", 0xad}, {&(0x7f0000001cc0)="0e33564e01ef0e7da5949b4913cc8d91ce728f224c46f01edd3f9fdcc5d22eba8ba5e942b0905bfb93af87a1c4a12dede87b1527261afcfe49e0da972658bc33057156cd4965d4d2c267c0bf2e813d2022bc301b236c9a1bf3ea90ef706148441ae0e33e15a8e69d8e3731e8174a8851a45a292e83f2fc427fbd24ff8699fe3e64e4d04bd627bd2e98e3d9fb2002bca2bd1cab22607f3965917303a4355a4fd42593b1ea5357f6bc602c2d97e9dbd07f26", 0xb1}, {&(0x7f0000001d80)="65ed25168ae2aa2ac325dc63e37792ad1fa197d7d70faf82669af7e7ad7f1330940cc66e58bc8b3a15e7e4df6f5708e7f76da0534085bae93d71d2b94214865f87fcc529e0aadfcceb2bb6b8ef4c458f882696c10b3fb904f5cf0222c01533f39449e8f74736366df2dc3033b5d4b39a579093b2f5d7f736e54a21909616c89066", 0x81}, {&(0x7f0000001e40)="cad18dcae951a0c9c5a273fad9466a91eaa229fc7543f9deb986f75fe4c871bfa317451d646de4e87a2eaf785030e6ef8338a7fa5a0bdddc4782db1f7872fe0731f87dac4589194ae8ac5265359cf23cd81d9748e5a67e91a376387a7a1ea0749bf7faf5bcd937dded17321625d0540c617d2c376cc61b505afc8e77dd553f3d271656fd2e2e2b099a0e5d7833921b57e8d314d954f5dd14374210c241942ceed279c34b5101566853f124828491a6f87a74", 0xb2}], 0xa, 0x0, 0x0, 0x4800}], 0x2, 0x4)

2018/05/16 00:08:24 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0xe6, &(0x7f0000000100)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0)
ioctl$TCSBRK(r1, 0x5409, 0xffff)

[  761.907203] FAT-fs (loop2): bogus number of reserved sectors
[  761.928338] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:24 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file1\x00', 0xffffffffffffffff, 0xffffffffffffffff)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200, 0x0)
ioctl$TIOCNOTTY(r0, 0x5422)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8913, &(0x7f0000000100)="5bf6cb2a3db0ab112c3f6f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:24 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0)
r1 = getpgid(0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={<r2=>0x0, 0x80}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8)
stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x40, 0xf4, r1, 0x36ec, r3, 0x18b, 0xff, 0x6439b901})
rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00')

[  762.074426] FAT-fs (loop2): bogus number of reserved sectors
[  762.089821] FAT-fs (loop2): Can't find a valid FAT filesystem
[  762.120945] FAT-fs (loop3): Unrecognized mount option "�" or missing value
2018/05/16 00:08:25 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe040, 0x1, &(0x7f0000000180)=[{&(0x7f0000000200)="eb3c906d6b66732e66614c5b7a96b2d24279f8e38dce2c74000204010002040058f7f8", 0x23}], 0x10, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='coredump_filter\x00')
bind$pptp(r0, &(0x7f0000000300)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1e)
r1 = memfd_create(&(0x7f0000000040)='vfat\x00', 0x0)
setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0xdae, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x4, 0x7f, 0x59, 0x5, 0x800, 0x0, 0xf6bc, 0xd7, 0x3})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:25 executing program 4:
syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x9, 0x8, &(0x7f0000002500)=[{&(0x7f0000000200)="fa31160035818a50d547afc2c7816f921ff37a75491526484a7ef0abc6ce7cc39e54f2ad3afb6609532c07d3f3e2052c4338593e52923a9285485922d5262ae993f5bbf24712f7b3fc94ca26a653cfa7be1b07eea17b1b76216a4584709b3522785c38b718f96182698ede9e42e17c8f9e414b3d7b3c290a24a06dee99e518645a7f8f782bfa43", 0x87, 0xa654}, {&(0x7f00000002c0)="c214f56e326cd9387b6b2b2d9c51960888c311b48676df979e279ec127aac970f2b1a960264d7d9da5aa6570d9991590f2d0405af149a5eae51fae86a45c22db3c0664b723668e123bc90910c09c6f15816a367cd7030d3181671222244c60104ac09d923dc6d519409a107bf6704e40d8628cde2ac2a58f4c035b39633dfb4df10454a3fa85dcc1eff4f30c792b6f79824b5d8add32be", 0x97, 0x6}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000180)="b0fb31617703c50cf2bae95b062ac30d10775e7e352222513bf1534ad00de9f76af04c827c2535104a528058e246ed4df8768237ad7ea99d710c0ec067", 0x3d, 0x1}, {&(0x7f0000000380)="ba4cdfa948001ec743cd88b377fa92cc80703736cd787afd5a96e621c859e13ad8c6f787409c82fb52ffd5733b6eb2875122914b991d4e8c5a71", 0x3a, 0x8}, {&(0x7f00000003c0)="d3d5426c352fd294c01d86d91ab2a141fd61", 0x12, 0x70}, {&(0x7f0000000400)="3aede98510d36c7d255e322e9f7997019722454a4c3713b6eeea4fe2ddd6a317acdddaaaf70bdd9fabe3a3f2e06affa87d6637e473e7a09629c57968324b48470d99958c05f18174b8", 0x49, 0x7fffffff}, {&(0x7f0000001500)="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", 0x1000, 0x1}], 0x200000, &(0x7f0000000480)={[{@tails_off='tails=off', 0x2c}, {@replayonly='replayonly', 0x2c}, {@balloc_border='block-allocator=border', 0x2c}]})
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/sequencer\x00', 0xd741d6565e0dcc1a, 0x0)
ioctl$TIOCCBRK(r0, 0x5428)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:25 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000140)={0x1})
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8)
ioprio_get$uid(0x3, r2)
fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, <r3=>0x0})
ptrace$setregs(0xd, r3, 0xffffffffffffffc0, &(0x7f00000003c0)="2eed49")
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
accept4$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80800)
umount2(&(0x7f0000000080)='./file0\x00', 0x7)
sendmsg$nl_route_sched(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@gettfilter={0x2c, 0x2e, 0x400, 0x70bd26, 0x25dfdbfb, {0x0, r1, {0xffff, 0xa}, {0x5, 0x5}, {0xf, 0xffff}}, [{0x8, 0xb, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040010}, 0x4045)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='veth1_to_bond\x00', 0x10)

2018/05/16 00:08:25 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x208000, 0x0)
ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/112)

2018/05/16 00:08:25 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x8}, {0x0, 0x1f}, 0x4})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f0000000140)='./file0/file+\x00', 0x2, 0x0)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x214, @tick=0xc0, 0x1, {0x0, 0xbd1}, 0x8, 0x3, 0x1000})

2018/05/16 00:08:25 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x1)
r0 = socket(0x4000000000000a, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:25 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))
ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000004c0)=""/4096)

2018/05/16 00:08:25 executing program 0:
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  763.057475] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:25 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x800, 0x0)
ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/223)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000400)='./file0/file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
unlink(&(0x7f0000000100)='./file0/file1\x00')
r1 = socket(0xa, 0x1, 0x0)
r2 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x8000)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000280)={0x0, 0x2, 0xfffffffffffffffc, 0x3, 0x100})
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0)
ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000180)={0x37de, 0x1, 0x8000, 0x2})

2018/05/16 00:08:25 executing program 5:
syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x10000000e000, 0xeb, &(0x7f0000000040), 0x50, &(0x7f0000000180)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000200)={0x7, 0x4})
r1 = socket$nl_crypto(0x10, 0x3, 0x15)
r2 = epoll_create1(0x80000)
r3 = dup2(r1, r2)
r4 = socket(0xa, 0x1, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000000)="c62645e20000006e2f3544e02b0d793e0022454cac35d32c7cd6a3eb43f5bed5db00006f")
getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2)
rename(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000280)='./file0/file1\x00')

[  763.087728] FAT-fs (loop1): invalid media value (0xce)
2018/05/16 00:08:25 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fallocate(r0, 0x1, 0x2bef, 0x6)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x268602, 0x0)
ioctl$KDDELIO(r1, 0x4b35, 0x1)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  763.087732] FAT-fs (loop1): Can't find a valid FAT filesystem
[  763.132540] FAT-fs (loop4): Unrecognized mount option "����G�����&�Sϧ��{v!jE�p�5"x\8��a�i�ޞB�|��AK={<)
[  763.132540] $�m��dZ�x+�C" or missing value
[  763.161413] FAT-fs (loop2): Can't find a valid FAT filesystem
[  763.167542] FAT-fs (loop1): Unrecognized mount option "" or missing value
2018/05/16 00:08:25 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x2, 0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x10102, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000900)={0x0, 0x80000, r1})
r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000000300)='./file0/file1\x00', 0xfffffffffffffffa, 0x4, &(0x7f0000000440)=[{&(0x7f0000000340)="7afd6d539f2160e4ceb0bd480e22fae7e306f7f1faa2b04781dbb3c7cfe46febdd3826120c7b9fd4883c44202f34fc8b3b2d580bbfa689fb5a253e451e41c69a11670c0c3de45912ddd32a9c345c03672158e537f4370cd00464eaa239adcc082669d71ee2de438586136ed6dde5082bc554191ffa597685bdcdaa315918a98cade976d174d1dbdb34cca764e4d59f2e94acb8c8444b192de3cf77b24542ac67bfed4aa5d22f0e9f1801454ded", 0xad, 0x10001}, {&(0x7f0000000500)="7f3d688b9563e12667595723abdeb32eb72c24875f46bfd4dd9ff1dab73f67f7a541f663e1931671b91ffe5980c5f437970adcf58591517cdb59234525177e955e8e51efe514d813c843fe90d80fa17b77d6ed29bd13bb887f44f0139bdaaa37a62584bb9b3c7bb06944a828a9260651e0e20d3700c55de7619326cce30c21957003d0d6cd47b51301443b0dac1e9d927767caa20c4aaba7724814ed3bfb441286b82cc43463471737f90f3bde0b8b7ddcddb9d446cfbe94de90872c744a22ebc0bcbd1216ebf6323bd49c20ecf0676ecad0dc56732a", 0xd6, 0x101}, {&(0x7f0000000400)="8287619babeb05db55c022caaec3a8bd497aa47e4e55d07dbe10d3acc5fdf1f4ab7a31c280fd27b37777f9fa1d", 0x2d, 0x3ff}, {&(0x7f0000000600)="ba171fdc3b774c9b9fe4b3995ab707dc2261145a831acdf11a935e263afdbe271f3d0da8adafc72afc63d4e2ba263e9e2c84bc152111e130887b88f9731c43536e4e3bca3598191b8ccb3f8bb4d00581e8e4afd1708907d2c02414a7101513b67b4d44344636c90a84264ca19bc99f72ba2054382bec40da37fdf7d2cb236834247902b704f5e74951f06fad23e754fad231ae5da50020c2125a8e9b66736b86dc827c7169111edc1532", 0xaa, 0xd1}], 0x10028, &(0x7f00000006c0)=ANY=[@ANYBLOB='skip_balance,compress-force=\a\x00o,datacow,\x00'])
mkdirat(r2, &(0x7f0000000280)='./file0/file0\x00', 0x10)
getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000940), &(0x7f00000008c0)=0x8)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c)
getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000800)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000840)={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, 0x77, 0xff, 0x4, 0x100, 0x80000000, 0xe51b4475a715436e, r4})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:25 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = dup(0xffffffffffffff9c)
ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000200))
rename(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00')
ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000240))
setxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)=@random={'system.', "2b29766d6e657431657468313a2da02563707573657447504c5ec22400"}, &(0x7f0000000140)='!*^\x00', 0x4, 0x2)

2018/05/16 00:08:25 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8000, 0x0)

2018/05/16 00:08:25 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}})
mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x100, 0x0)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x101000)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000200)='./file0/file1\x00')

[  763.414638] FAT-fs (loop2): bogus number of reserved sectors
[  763.426075] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:25 executing program 1:
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x0, &(0x7f0000000040), 0x50, &(0x7f0000000140)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:25 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:26 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$full(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/full\x00', 0x100, 0x0)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000001400)={0x80000000, 0x4, 0x6ea5, 0x401, 0x100, 0x8, 0x2, 0xffffffffffffffc1, 0x7, 0x7b, 0x0, 0x3})
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000014c0)={<r2=>0x0, @in6={{0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffa5a68727}}, 0x3, 0x4, 0x8, 0x2, 0x7}, &(0x7f0000001580)=0x98)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000012c0)={<r3=>r2, 0x7, 0x6, 0xfffffffffffffff7}, &(0x7f0000001300)=0xfffffffffffffffb)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001340)={r3, 0x401}, &(0x7f0000001380)=0x8)
r4 = socket(0x10, 0x803, 0x0)
sendto(r4, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001440)='bridge0\x00')
r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000001480), 0x2e9, 0x8)
recvmmsg(r4, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247, 0xf7}], 0x1, &(0x7f0000000280)=""/4096, 0x1000}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f0000003740)=""/30, 0x1e}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400})
r6 = socket(0xa, 0x1, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000000)
ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000001280)=0x1e8e59d8)
ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10010, r4, 0x0)

2018/05/16 00:08:26 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
lsetxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)='\x00', 0x1, 0x1)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:26 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = creat(&(0x7f0000000d80)='./file0/file0\x00', 0x40)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000e00)={0x5, &(0x7f0000000dc0)=[{0x6, 0x2, 0xffff, 0x800}, {0xfffffffffffff50d, 0x61b, 0x3, 0x7fffffff}, {0x1ff, 0x8, 0x5, 0x8}, {0x5, 0xfff, 0x100000001, 0x4}, {0x400, 0x0, 0x8000, 0x40}]}, 0x10)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0/file0\x00', 0x1, 0x7, &(0x7f0000000600)=[{&(0x7f0000000200)="4981e36800da1c0c7b3103c1996e56a670707c928ced13021cc6d5fd25af75a74603445c47182175f86ef274d9ad129e22e1d14565d02ccef2af3cf941a97c190893c7b806f05fa50e1c0e8ac25e566038bf05a202b5f381", 0x58, 0xffff}, {&(0x7f0000000280)="e60271efe1598117642f828e45653a8f5b24b4fe5b39f261a7b3cbf7bf32f40f741d8097595d19fde400908b744c481e81c27428d0c772bf80cfe166d4ba36b03a43da676744d77cafcdad46aec7a52193d4c8eccb7210cccbca30f91fd40c6c59f392d41c246e433764b820f2", 0x6d, 0x7}, {&(0x7f0000000300)="d9cf8c012d0eb9ea1bf52d437cf8af03efcff4b2bed19834f61ee626525b0fcfcca338af8f1413d008af98213031fcbe0b815abcae9ae8fe05c83ff1b13af4ed1b5ac2a29d32e6948ad74ff68c453dd0b3bbd4b0052eb120421e33d3df09dc69f346ec864b90626362e94899f1efc077e6e3f0e4860dcf198dbf3f3f39ce9faec00cebd35110c5c476a3edfc27214e5ef488a2b19d3c594370fc42ff32c6467d71b86fd3b072cf0e8b296e85104ee6f3172674350bd6a2b6f75d3a1b3791c160f09a69a9", 0xc4, 0xffffffffffffffff}, {&(0x7f0000000180), 0x0, 0x100}, {&(0x7f0000000400)="9a4ec80e", 0x4, 0xce1}, {&(0x7f0000000440)="18e45e729a196b4703380a1b80ab8ebc9b7f4194", 0x14, 0x3}, {&(0x7f0000000500)="91648de2f6885ceb2ee1365fdbf1c209fa90ab4370377ce8447937f8335c0d22f18c8a767c196329f46c18302ada36c9f6b8e23c6deaa963a057218c861ca2a9e69a2fa6babad79e3708b6da5965cfbbc001cc3cab6ee87e8ddfc50f5ee33c583a20c442cf35c9574527d650f1b7d7abf67ac97223aa47717826fb83fba12f7209fff3a389c9ff866d487445bd2a8a51109789bbb107af9b29f74e8314865de4fa936c989ee0eae19ca5cd641257692072ea46360aa2c58ad9e4cc1e6443e7383b0da7f1202b58e8534228bb129bf8a1d95424cb", 0xd4, 0x7d6}], 0x10000, &(0x7f0000000480)={[{@tz_utc='tz=UTC', 0x2c}, {@showexec='showexec', 0x2c}]})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000006c0)='./file0\x00', 0x5, 0x8, &(0x7f0000000b80)=[{&(0x7f0000000700)="10f6716576d7c99cf98d69729a76a4608c17d472a33bc113d5f57fc9a0d8aa638de1b9042bc636f066660f5119116db89908435b04fa06da9930c758a1c6cd50e381a801701ce6dd7189fd6e184cb7045ab51b746c22ecbd7f3b77b552f323398ed6fb0c7b401a937957f5e68d8ce801843e7580bbed7ffa7ad86a9bb6197446bf05bd0903f86f", 0x87, 0x2}, {&(0x7f00000007c0)="d6d842f04d8020083b0e540350c8943930f062944b5a421ce35c43c3f3ca43c1d27da8cc61713dc62a35179e5eaddb87d9aa69529cbf92a1d47f8555759cf451f3229ffde8b11025", 0x48, 0x6}, {&(0x7f0000000840)="d22dfd6869070f49cdd950f7d59f5b37e01322c3791a8651b44c207de7512460af05180d86aa86e48837c371216a2056", 0x30, 0x200}, {&(0x7f0000000880)="4515e9a6d72723fcee82e85d9877b38c097d7add780b322f9b00329a0a53284b630bf7bce746eefc95baca6cacd9400cdda9cd08e6c600d0e358b7e7e269c8e01b9c8a872ee1a99319efc4da739fdaf7b081b500220a54ccdb4234e9ab967a04dd42da1b0c", 0x65, 0x7}, {&(0x7f0000000900)="fc207d6d82efb7b420db079cc9f7252d958ea9e9f92a21332349bab1cc76b58444c3eb53edd74295c12bf6ad3662c3e0eaaa39328262f8f63cc1137fb3cb0ffe7dec914bef5003d5881953f798cea0c9a8df32a9e1e668f1c6365c016b17bdc417cce66f61d70ba871cfb13a352fc6d18631688d7c92411e0e225ff16bcf69ced3cb28b5af4903cf340445361ff41c9eb6ee718c2389569cd5c88a8b92409d23deea4483a24a11344deabf605f0996730989f15f06ce31398c7970ac0c83bfcb8b137134225a1c2ed13d5bf9cbf253e2", 0xd0, 0x3}, {&(0x7f0000000a00)="f587c72cfa1cbadde65a3ff7d9da2d56f3662681bb4a1b2d909424668a744c9bec43c9d6188a1d6db3ed97778d507f30a379cb827265d46b96ff889628c1c887e9bd8eba0ccff46bbef37e790f52eb6946071194d3b820e4c36c889e7807c85afa2e5241666e628856e6197981353ffda21389b51908664157f8ff022a07cbaa3e82d003f1be924fe7140f68e5f0b2e5ded876", 0x93, 0xff}, {&(0x7f0000000ac0)="071967906912", 0x6, 0x1000}, {&(0x7f0000000b00)="b6331b7dc2cf99759d62d11529342da1e7779f2d9af2757438e6d363f211a6cdc707088a301ec45ed5212a3e277fe433bfc2dcd3f693c7c03fb61517f0328d07fedc10983a2cdf1e290e2cd4a88d1fa58345a59ac3e96e7a9a162361bca9d10b", 0x60, 0x10000}], 0x8000, &(0x7f0000000c40)={[{@showexec='showexec', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x33, 0x36, 0x35]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x2d, 0x31, 0x78, 0x0]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]})
openat(r0, &(0x7f0000000cc0)='./file1\x00', 0x2, 0x8)
pipe(&(0x7f0000000c80)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000e40)={'broute\x00'}, &(0x7f0000000d40)=0x78)

2018/05/16 00:08:26 executing program 5:
r0 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x200, 0x4)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x10)
linkat(r0, &(0x7f0000000140)='./file0/file1\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x100, 0x0)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
socket(0xa, 0x1, 0x0)
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1)
r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x101000, 0x0)
ioctl(r3, 0xc, &(0x7f0000000340)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000300)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

[  763.707739] FAT-fs (loop2): bogus number of reserved sectors
[  763.722491] FAT-fs (loop2): Can't find a valid FAT filesystem
[  763.750159] FAT-fs (loop1): bogus number of reserved sectors
[  763.770690] FAT-fs (loop1): Can't find a valid FAT filesystem
[  763.781140] FAT-fs (loop2): bogus number of reserved sectors
[  763.781146] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:26 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0xfffffffffffffffd, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x600000, 0x0)
symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00')

2018/05/16 00:08:26 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40400)
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000180)=0x54)
faccessat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x1, 0x200)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:26 executing program 5:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000300)=0x80, 0x80000)
ioctl$int_out(r0, 0x5462, &(0x7f0000000340))
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
r2 = fcntl$getown(r1, 0x9)
sched_getaffinity(r2, 0x8, &(0x7f0000000100))
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:26 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x4600, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000380)={<r1=>0x0, 0x285, 0x1000}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0x7}, 0x8)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={<r3=>0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0xffffffff}, &(0x7f0000000200)=0x90)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0xdc4, 0x6, 0x820d, 0x4, 0x21, 0x8, 0x8, 0x0, r3}, &(0x7f0000000280)=0x20)

2018/05/16 00:08:26 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setfsuid(r2)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2, 0x20000)
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000340))
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0)
ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000280)=""/130)

2018/05/16 00:08:26 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={<r4=>0x0})
ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000200)={r4, 0x4, &(0x7f0000000100)=[0x8, 0xfffffffffffffffd, 0x4, 0xa4], &(0x7f0000000140)=[0x3], 0x1, 0x3, 0x81, &(0x7f0000000180)=[0x80000000, 0x1f, 0x2], &(0x7f00000001c0)=[0x10000, 0x20]})
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:26 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES64, @ANYRES64, @ANYPTR, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYPTR, @ANYRES32, @ANYRES32, @ANYPTR64, @ANYPTR64]], @ANYRES32, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYRES64, @ANYRES16, @ANYRES16, @ANYPTR64], @ANYRES32, @ANYRES16]])
mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:26 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000500)="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")
ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100))
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = epoll_create(0x80000000)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x2})

2018/05/16 00:08:26 executing program 5:
pipe2(&(0x7f0000000280), 0x800)
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x2000, 0x0)
ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000200))
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x24201, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), 0x4)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x6080, 0xffffffffffffffff)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sysinfo(&(0x7f0000000a00)=""/204)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:26 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setfsuid(r2)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2, 0x20000)
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000340))
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0)
ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000280)=""/130)

2018/05/16 00:08:26 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xe000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0xfffffddb}], 0x50, &(0x7f0000000240)=ANY=[])
add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
r0 = request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='vfat\x00', 0xfffffffffffffffd)
keyctl$get_security(0x11, r0, &(0x7f0000000380)=""/13, 0x2d)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  764.122531] FAT-fs (loop2): bogus number of reserved sectors
[  764.150310] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:26 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:26 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setfsuid(r2)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2, 0x20000)
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000340))
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0)
ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000280)=""/130)

2018/05/16 00:08:26 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
getpeername(0xffffffffffffffff, &(0x7f0000000280)=@can={0x0, <r1=>0x0}, &(0x7f0000000180)=0x80)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'tunl0\x00', r1})
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000100)='bridge0\x00')
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:26 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setfsuid(r2)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2, 0x20000)
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000340))
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0)

2018/05/16 00:08:26 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = accept(0xffffffffffffffff, &(0x7f0000004480)=@nfc_llcp, &(0x7f0000004500)=0x80)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000004540)={<r1=>0x0, 0x100000001}, &(0x7f0000004580)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000045c0)={0x3, 0x2, 0x7, 0x2, r1}, 0x10)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x7ff}, &(0x7f0000000100)=0x8)

2018/05/16 00:08:26 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0/file+/file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x40, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x200000000000000, 0x1)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x24000)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=<r1=>0x0)
ptrace$poke(0x16f03fb5f7167f37, r1, &(0x7f0000000180), 0x400)

2018/05/16 00:08:26 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setfsuid(r2)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2, 0x20000)
ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000340))

2018/05/16 00:08:27 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = memfd_create(&(0x7f0000000180)="00000000006c5d2265d5a4f13cbd5f50028438", 0x1000000004)
sendto$inet6(r0, &(0x7f0000000280)="438e840c0c33666d1f131581f8a9196b39f26f2275a12eb85bee92b0449abc39d4e15647c67a59b2b3773d6c22694bb5c53a8e9e3d776895be8280da4eddb38191a03cbf9a4bff13e44db01c", 0x4c, 0x800, &(0x7f0000000200)={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6e13aea6}, 0x1c)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
utime(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000300)={0x1, 0x1fffc00})
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
prctl$setmm(0x23, 0x5, &(0x7f0000ffc000/0x1000)=nil)

2018/05/16 00:08:27 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setfsuid(r2)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x2, 0x20000)

2018/05/16 00:08:27 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140))
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:27 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES16, @ANYRES32, @ANYRES16, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="b3132df3e6404736b9a87611ac3809bc87fa8fd164e16472fff686c0279d12878a27554a4648614fe6c85297b02c5d117138ea263dd59db1ff6ff899d362e31b05351b2205df0dd259a02e0a83d3be3ca315207bdbe9fb8af9b90cf9fd081f709cc3bf66"]], @ANYBLOB="bb389408a5d72943ce9fda590e48097a60f87356bdf239b20aead2a2baa0ab24bdb21e371217787c973f1b405196555553d6c27a89b7f379bfeca344debdbffa6d1f0c69e305e700116ec1d6800bafe117fa03d76baa0a9068a708b1357d3b83f03583f9a85c740f488f513ac0f19b04e748a8e0387c88c3f635b1e80ee68cfa70a28170bb8bc83b4866c5464f04f001f6519e14161a58bc0dc12919e42aa3c426d2aa1e63fb5bd37c915135d683341fff4b760e09bd8db99b3cc4ad411c7d50595f733d81d0ffacf3d217573d100a6de0e61eb9c4d024a599863d7b94fa955733a080beda4c81", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES64]])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="04100080030700000000000000"], 0xc)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo\x00')
setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000300)=0xc8, 0x4)
rename(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00')

2018/05/16 00:08:27 executing program 1:
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xdffc, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0x10e}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:27 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x10, 0x1)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:27 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x8000, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x2, 0x3b0, [0x0, 0x20000600, 0x20000750, 0x20000780], 0x0, &(0x7f0000000100), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x9, 0x8, 0x0, 'tunl0\x00', 'team0\x00', 'bcsh0\x00', 'veth0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x120}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x400, 0x9}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x6001, '\x00', 'lo\x00', 'nr0\x00', 'veth0_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x1a0, 0x1d0}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:cgroup_t:s0\x00'}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x428)

2018/05/16 00:08:27 executing program 4:
r0 = dup(0xffffffffffffff9c)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'dummy0\x00', 0x2}, 0x18)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000280)=""/254, 0xfe)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = creat(&(0x7f0000000140)='./file0/file1\x00', 0x8)
clock_gettime(0x4, &(0x7f0000000380)={<r2=>0x0, <r3=>0x0})
futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={{r2, r3/1000+30000}})

2018/05/16 00:08:27 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140))
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:27 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:27 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setfsuid(r2)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:27 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setfsuid(r2)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  765.148648] FAT-fs (loop5): Unrecognized mount option "����" or missing value
2018/05/16 00:08:27 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x3, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  765.159707] FAT-fs (loop1): Directory bread(block 10949) failed
[  765.159723] FAT-fs (loop1): Directory bread(block 10950) failed
[  765.159736] FAT-fs (loop1): Directory bread(block 10951) failed
[  765.159770] FAT-fs (loop1): Directory bread(block 10952) failed
[  765.159783] FAT-fs (loop1): Directory bread(block 10953) failed
[  765.159794] FAT-fs (loop1): Directory bread(block 10954) failed
[  765.159805] FAT-fs (loop1): Directory bread(block 10955) failed
[  765.159816] FAT-fs (loop1): Directory bread(block 10956) failed
[  765.159827] FAT-fs (loop1): Directory bread(block 10957) failed
[  765.159839] FAT-fs (loop1): Directory bread(block 10958) failed
[  765.175132] FAT-fs (loop2): bogus number of reserved sectors
[  765.175138] FAT-fs (loop2): Can't find a valid FAT filesystem
[  765.339873] FAT-fs (loop2): bogus number of reserved sectors
[  765.357652] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:28 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
chmod(&(0x7f0000000100)='./file0\x00', 0x2)

2018/05/16 00:08:28 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0x100000000000}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2000, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x5c, r1, 0x9, 0x70bd26, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20000004)
ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000280)={0xd8, 0x7, 0x80000000, "3184b3cac9e0b99b7b5fabb03c7f857acad3756cdf295af855fc8503bd44522213dc762a7f4b2d900a3f08db29fafecd9deac817e6f234da81f6d9148c77415c661363b4780127f6132a60a3e299fabcb60ba6297ab77511d0563dde88634d6ebd789051246c0e4ee348fbbe79c58e65a6a7d9dc640b5e6b29e93b99938dacc349366c55c42bc9e63809e2497d82f4457dd7b8014a21115c5bf4606e82a3f95a92c353d147cecd4b1ab2c4bff142939ba30ae2e59c2ed71706022722c52921816d43608b35d30f2cdd5906d724ef73e0d479c073573a1392"})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
connect$netrom(r0, &(0x7f0000000500)=@full={{0x3, {"fb18499173fed4"}, 0x8000}, [{"298ed6948e6bde"}, {"ff92f32d59ec32"}, {"6f02d3f421b159"}, {"793ec345cc986f"}, {"04880c40c45f50"}, {"51be0a6557a9a4"}, {"c3a87a2a2d1713"}, {"26e24ca6715749"}]}, 0x48)

2018/05/16 00:08:28 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setfsuid(r2)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:28 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0/file+\x00', 0x977, 0x7, &(0x7f0000001680)=[{&(0x7f0000000180)="8c3b2af2fa64fed388bf1994f57e29eaad362fe67e97f40b3fc9c97a52d15efaf366998c331b5b73aceba14d9d6f671e4646ae8f17d0068dc211df13432d16128db7f382637a94529fd92c58a14efbcedfe88ad60a13e10b6e210fa03e915c0ae010de5571f711006b4318a19951f59816e30552dafff967654101e52db831da8a0bd40cacd8feae2c3d433ce2cfe965225f800329ba9d9fb37fba9d3a03f4605b0bffff84f46cde07787151610815509ed510fe2ad59097f0e5bfff5260baf8d1cf6910f5aa03378d582e59d8f1d1acd235c03e179ec25bfacb", 0xda, 0x80}, {&(0x7f0000000380)="afedb427a21536741e0b25267270cd4a91dc49aaf93331ae64a04f8c724f37a02d0064206e0dbc908ce6b8dc5429f89abe4e9aea17f7ad5764499ebc91817daf5f2b091986396c9873b485f8c78277ddd1bfe66ecc4b9046364239c4ff0b5403e78c940c50c4b2bf53a5092f1a82fcdcf1b6c993343efc4e1a9e34b880551517aadce6504134ef74c2c30b07bffaaa8f496dcf373f9c8c", 0x97}, {&(0x7f0000000440)="21761f018bb11f551c7378c3092742903048816290a41983b42465cc68b884423e2586c6159898ccf6d2bad5ee7249cced7338ef4abe0ee39330a00b8fcd0c7796494df649fa4f6aaf5329bafd4a2656a3f592d18f87bd27b80c6a696be6c77665aea20f0cf8893a6bb2aebf6bef59fe5e5f40b0daeb0e9ac41a6fcfec28b502916623e7bfc4ffd57b1fd959fe57e82bb28bdcc7b1a4fc4eb4ea403453f9026e83e3ea0423cda58e", 0xa8, 0xb6b8}, {&(0x7f0000000500)="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", 0x1000, 0x10000000000000}, {&(0x7f0000000280)="72c8d10373effc208d7621ab8543534eb9f53f", 0x13, 0x40}, {&(0x7f0000001500)="9ecfb1d3c74987783b8e79e84d8f29242cf886305362bf9fafe84a7bff16f07aa431de98bef5c55b53a0fa1674056cc22c45523903b8c9f964dbfa748325f28f7479394c12ec08ab62764c63b0f0e289f981cc342ac1867dc4641b34b6f63956f93e25731d86b449534945d85a295fb45d9098284e0b6b82da269668b39fed96a628c0a79e6a49cd7a2e45300a007b878ae7eebc81a02b37b7d01a904df81d5d57b5150eaffb5b34d9d2180685e17d4c", 0xb0, 0x5}, {&(0x7f00000015c0)="8898d916419f6bcb1c7f68005ae9ebcb6f2650427fdfbefaae1568ed7aab1b9ac74cf5601c7a1fcf96e77e12be884f5fd9617ee99bf7df1bfd3c5176b3f0a24a1e121e0d5593392fbfdad13d31ff19ed09cd01456f3ce2601bb2e5dacda9889932d01c5895d7f2e85ae8eb21bbb1423cbbd1fdc99d1ab1a9ce8bfa3ba5fe3c8a01a5e14967d285b19bd8414d3937077c10bb5814a5158b605f8f8525c35ab41ddd7774cdde5d3b3ba0355c116a83eb6ef35d", 0xb2, 0x100000000}], 0x408, &(0x7f00000002c0)={[{@creator={'creator', 0x3d, "b109d353"}, 0x2c}]})

2018/05/16 00:08:28 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
mq_open(&(0x7f0000000080)="2d73797374656d32219f00", 0x40, 0x148, &(0x7f0000000100)={0x9, 0x5, 0x0, 0x100000001, 0x11d, 0x5, 0xffffffff, 0x4})

2018/05/16 00:08:28 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x80f, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8)
bind(r0, &(0x7f0000000380)=@llc={0x1a, 0x308, 0x6, 0x1, 0xa1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x80)
read(r0, &(0x7f0000000500)=""/253, 0xfd)
r2 = getegid()
syz_fuse_mount(&(0x7f0000000100)='./file0/file0/file0\x00', 0x7000, r1, r2, 0x2, 0x20c0)
truncate(&(0x7f0000000180)='./file1\x00', 0x10000)

2018/05/16 00:08:28 executing program 7:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x121200, 0x1)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x8, 0x4)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000140), 0x3)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4})
r3 = syz_open_pts(r2, 0x0)
write(r2, &(0x7f0000c34fff), 0xffffff0b)
r4 = socket(0xa, 0x1, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x1, @empty, 'syzkaller0\x00'}}, 0x1e)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x2c7})
ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:28 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:28 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setfsuid(r2)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:28 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x2000, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x76d)

[  766.274781] FAT-fs (loop1): bogus number of reserved sectors
[  766.285782] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:28 executing program 4:
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32, @ANYPTR64], @ANYRES32, @ANYRES16, @ANYRES32], @ANYRES64, @ANYRES32])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0)

2018/05/16 00:08:28 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:28 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  766.285787] FAT-fs (loop2): Can't find a valid FAT filesystem
[  766.357887] FAT-fs (loop1): Can't find a valid FAT filesystem
[  766.507461] FAT-fs (loop2): Unrecognized mount option "���'�6t%&rp�J��I��31�d�O�rO7�-" or missing value
[  766.521769] FAT-fs (loop1): Unrecognized mount option "�&&" or missing value
[  766.527798] FAT-fs (loop4): Unrecognized mount option "���������
" or missing value
[  766.625789] FAT-fs (loop4): Unrecognized mount option "���������
" or missing value
2018/05/16 00:08:29 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
mknod(&(0x7f0000000100)='./file0\x00', 0x60, 0x6)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:29 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:29 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0xe000, 0xaaaaaaaaaaaad4a, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0xffffffffffffffe7}], 0x1000000, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
syz_mount_image$msdos(&(0x7f0000000280)='msdos\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000300)="a73e6a111a81e74380f33f41e852eae3e9da6316971dfdb07026f6c9b0ef270cd5", 0x21, 0x7}, {&(0x7f0000000340)="6707d84cabb57e98cfeed7888092648b10eb4281ce9d8437595dd31e253d9fc1664b29880e5b58426e3dcdfcc3c09c1143bf0d30b63cc396adbb627e4771f4bc0b0beda374a20ad9076a3c493040f4da6783a755b0f77a501cbdafe7b66a6ecc246b78b2f51a514133a7a43e2ee8c4f658d9348afd630713e6496e64d6360e6fbb539772892e060496946999f53720442590b322c3cff675e4d03f0804dd8505aaacc0eec7b387630f42ccdb3d7a46b390e87a82d4d26790a0eb9dc541f575cc1647a110fdf60f2145958cc67e8addb3a3fabed4477f7b6fdee640f33a602458dde1a8f181a9b4aa77c4181df8ff16f5c75c", 0xf2, 0x6}, {&(0x7f0000000440)="ad82fc459c3f932b8c150a770a31d92dace3c0c6c1f086596b964be43272f46a02a3d2eccb54b861eeacb5048880bc51f32d4bc93ecc1f7f6069d82cf7", 0x3d, 0x7}], 0x80000, &(0x7f0000000500)={[{@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x33, 0x32]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]})
syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000540)='./file0\x00', 0x6, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="b1986e368c81509eb707258c21eb941809b5f8b478e8a971c3e1e09ab1b9869892b8874c02f525899478426823851d9598c70aff5efdc3", 0x37, 0x4}], 0x1204804, &(0x7f00000001c0)={[{@noattrs='noattrs', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}]})
chroot(&(0x7f0000000240)='./file0\x00')
umount2(&(0x7f00000005c0)='./file0\x00', 0x4000000)

2018/05/16 00:08:29 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000100)=[{&(0x7f0000000140)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:29 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000140))

2018/05/16 00:08:29 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
syz_open_pts(r1, 0x1)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:29 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={<r1=>0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x2}}, 0x2, 0x40}, &(0x7f0000000200)=0x90)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0x8000}, &(0x7f0000000300)=0x34)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:29 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0)
ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140))
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:29 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:29 executing program 0:
get_thread_area(&(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x1000, 0x0, 0x9, 0x1, 0xdb, 0x200, 0x81})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x8, 0x3, 0x80000000000005)
ioctl(r0, 0x8912, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00')
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:29 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:29 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
accept4$inet6(r0, 0x0, &(0x7f0000000080), 0xaeb3f2ab8a3ae5b9)
socket$nl_route(0x10, 0x3, 0x0)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80, 0x0)
getresgid(&(0x7f0000000200), &(0x7f0000000280), &(0x7f00000002c0))
ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000180)=0xb0)

2018/05/16 00:08:29 executing program 4:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000580)={'IDLETIMER\x00'}, &(0x7f00000005c0)=0x1e)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000002c0)='./file0/file1\x00', 0x0, 0x0)
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
lstat(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = dup(0xffffffffffffffff)
connect(r2, &(0x7f0000000300)=@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x1}, 0x80)
getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0, <r3=>0x0, 0xffffffffffffffff])
syz_fuse_mount(&(0x7f0000000100)='./file0/file1\x00', 0x3000, r1, r3, 0x8000, 0x140020)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')
r4 = fcntl$dupfd(r2, 0x0, r2)
ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000600)=""/191)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={<r5=>0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xffffffffffffffc0, 0x80000000, 0x7aa46fe9, 0x10001, 0x7fffffff, 0x1f, 0x3, 0xa59e, 0x4, 0x10001, 0x7e, 0x4, 0x10000, 0xdb8, 0x8]}, &(0x7f00000000c0)=0x100)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x7ff, 0xe1, 0x8000, 0x800, 0x8, 0x6, 0x4, 0x5, r5}, 0x20)

[  767.315987] FAT-fs (loop2): bogus number of reserved sectors
[  767.353015] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:29 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:29 executing program 6:
r0 = socket(0x10, 0x2, 0x0)
socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:29 executing program 6:
socket(0x10, 0x2, 0x0)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:30 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
socketpair(0x15, 0x1, 0x3, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect(r0, &(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x3, 0x800, "49ba7541328eddd66acebed8dd602784fd25bf59424ef2fb62ea2ec6bb9997e81e570b58623be77e8448548ab79969071ba95346b5964664a2b04991945db6", 0x1f}, 0x80)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
socket(0x3, 0x3, 0x800000006)
sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@getroute={0x14, 0x1a, 0x400, 0x70bd2d, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x8010)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x2201, 0x0)
stat(&(0x7f0000000680)='./file0/file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
quotactl(0x2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000740)="0835212cefc6e4586bfed8701e2739fc47868acd2e389e8f9d2bef7d68d83ccef7d1010a08dfcb499c0648a49d90c367b4aaba8a4f4ecd3438d4")
fchmodat(r2, &(0x7f0000000180)='./file0/file0/file0\x00', 0x1)
ioctl(r1, 0x6, &(0x7f0000000100)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8)
getresgid(&(0x7f0000000440)=<r5=>0x0, &(0x7f0000000480), &(0x7f0000000500))
syz_fuse_mount(&(0x7f00000002c0)='./file0/file1\x00', 0x4000, r4, r5, 0x1, 0x10)

[  767.503673] FAT-fs (loop1): Directory bread(block 2) failed
[  767.512862] FAT-fs (loop1): Directory bread(block 3) failed
2018/05/16 00:08:30 executing program 6:
socket(0x10, 0x2, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  767.524873] FAT-fs (loop2): bogus number of reserved sectors
[  767.524880] FAT-fs (loop2): Can't find a valid FAT filesystem
[  767.606537] FAT-fs (loop3): bogus number of reserved sectors
[  767.606543] FAT-fs (loop3): Can't find a valid FAT filesystem
[  767.648082] FAT-fs (loop1): Directory bread(block 4) failed
[  767.654108] FAT-fs (loop1): Directory bread(block 5) failed
[  767.659945] FAT-fs (loop1): Directory bread(block 6) failed
[  767.665857] FAT-fs (loop1): Directory bread(block 7) failed
[  767.671747] FAT-fs (loop1): Directory bread(block 8) failed
[  767.684321] FAT-fs (loop1): Directory bread(block 9) failed
[  767.691311] FAT-fs (loop1): Directory bread(block 10) failed
[  767.697260] FAT-fs (loop1): Directory bread(block 11) failed
2018/05/16 00:08:30 executing program 4:
socketpair(0x0, 0x7, 0x1, &(0x7f0000000100))
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:30 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f00000006c0)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="f3d5b32b5822be0c5956ce81cb07df7e2a8c0335984242a4c22289f2b9e8e9cd4c50d30c2e", @ANYRES32, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYBLOB="b0c58942494270acea560e0631467f26ab281b4a79eeed2065deaa10d9f603fc96134427169531048cd09b3bd3b804114f1fe3063c41ad8057a141ade48d36559a14abd55c75cca772d5a87a730593802d024e7b2f0a1e9470de8dc7b7bc91a98e0c3adb75d7fc395409b41aca00c5bcfb2846853f867d0999b870055c0518d146885ffbd3465d85a187f0fcbb2d344c10fb2ada11fe5e37f88ba33b951806eeb52bec645fcd2ee2", @ANYPTR64, @ANYRES32, @ANYRES16, @ANYRES32, @ANYPTR, @ANYPTR64, @ANYRES32], @ANYRES32, @ANYPTR64], @ANYRES32, @ANYRES32, @ANYBLOB="943a33215979a6bfd5c6f1b62e68ef1d836a68d7d5e4b83d24daeef3361bdd4c453023143520c5592ed6", @ANYRES32, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRES64, @ANYBLOB="3c4b05e244fa10636477d8f06b305389c057d3ac74c457b62897d204d5dbdde67ed64790c71e8ce30c61846e4b47133ccbf76fac8b1d17d50060523d1035255353ca46bda477f506e0c754c57527905da018a1c3471360ebfcfd9198f7983f8c795413ad1dae24aedbd0c3f4eabbc1a3698d7b49ea61b3da4444c290fd30f93b038f177b136e647fb71ed6a5848e84bb75facabd72a489f25c468cf6d92ce08125d60cb2", @ANYRES16], @ANYPTR, @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="2cccf31268190630354c2f74984e5485dd50b7c17682a8", @ANYPTR, @ANYRES64, @ANYRES16, @ANYPTR64, @ANYRES16, @ANYBLOB="c6121184ed99364472dea40e3bc6f87b283540ad05a9268183b29eb2ff3cf70b0115724fb6da7af714ded56baa3e8e194ec492c5c4915987ac3afbe24bf0209ab72d6a54eff5c2e2"], @ANYBLOB="ffa14f70464819e641f9c6b0f00935c5beb05896586967a80d8fd601666605d75be8aa65553d7e482909c4715f7d9e64d25e21eaf23b7b3676ec7eb95d77e99c524b17aab3c268d5f266f4f9778b5ddf3c46805a398096e08086701054d23be9e71d4ed1ad820f541494a34cf7642d36e8ff5e3e9fa6d86e8c50ab8b490b6d48dd939e5cffa80083891f4a8442f3489fc4a241c7680c256433711a8905cf9dd2501781eb4cb8954803bbf5d3f50ccd4d73eeaacfb8", @ANYRES32], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="0773b27770511b7c78025989b2b1808b26c54547c6de76d7b6ea9475d670c79fbe89dad680550280c332c5980000e471b072c86b529b8b830fb5142a1965b558f76f9ce5a879c9e3b6194f110244d272847b69df4070cf2f66b1520c9904b3865881de1630774ef2ef0ba351dc3e2da576b8a2f5211a74f5c5e93ef6387ed3e5"]]])
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
unlinkat(r0, &(0x7f0000000780)='./file0/file+\x00', 0x200)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:30 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={<r1=>0x0, 0xb6}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x400, 0x7}, 0x8)
syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0/file0\x00', 0x6, 0x1, &(0x7f0000000180)=[{&(0x7f0000000500)="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", 0x1000, 0x9}], 0xc000, &(0x7f0000000200)={[{@sys_immutable='sys_immutable', 0x2c}]})

2018/05/16 00:08:30 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x10000000007, 0x4, 0x4)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:30 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = creat(&(0x7f0000000100)='./file0\x00', 0x1a)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8007, 0x8, 0x1f, <r1=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x13, "1b1a2f4098b3f1721a39939455b22f71bd6131"}, &(0x7f0000000280)=0x1b)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:30 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = fcntl$dupfd(r1, 0x0, r0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={<r3=>0x0, 0x1, 0x6}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x2, 0x1, 0x932}, &(0x7f0000000140)=0x10)
r4 = socket(0xa, 0x1, 0x0)
fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000180))
ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:30 executing program 6:
socket(0x10, 0x2, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:30 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x400000, 0x85)
syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x1, 0x8, &(0x7f00000017c0)=[{&(0x7f0000000200)="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", 0xfd, 0xdae}, {&(0x7f0000000300)="62a53a78d5105f9fb32bc9b5696606129e20e981e0c0d4094758ba1f21dd406f72022a20d48423576c9cbcb027624d406e3a8653f330a10d6d823d7b8e3b27f9fca90718037e16e4c38f2be9ac790d8f7f5352ff7b7f878aaa670564b315b0e49b2cd729b71c20bdd04cd9e9c585a519f634b8b809dd95d581d71ca55e8ae7d9c0ff63fa634bbf356f4c674567630b6722b88de8a2114f8f5dfab57abec091d5508588db856ddf1546f3fa1d9e084216f2d7cbc1faa68b01e40870c8905ffe29f145ec4e6ff485422887091a6757ead0bba799b9fa64701ef259a2c676d989", 0xdf, 0x10001}, {&(0x7f0000000400)="ee010a48a0c16fbdf5984d3f0cbc9189e8c1895038dfd6", 0x17, 0x4}, {&(0x7f0000000600)="7486fdf89e05dce29b9bba906ed6600d3ad50de2445ae1fddc63899713eef569c18a32f3f4af111c3617e3abeba1823890e20972909694679f1e8a576dec030bc0bf4bd371db2e03f1bca651e358c16891ecc7d4e1558d193dcafddd36cc8b6f9556df1a4e71afae1a2524abfbd5b8ede73953ae0ac420a4c37cc4d99bb2937fc02113f7ced6d4a5aa94b79a6af332a2094332ca5aad4c20642f2fd75612f14095ef4070e130c550a8ce89561cd85107360148b7221972deb2ba0867ad644b1c90519d856ae66c3b", 0xc8, 0x728f}, {&(0x7f0000000700)="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", 0x1000, 0xfff}, {&(0x7f0000000500)="132f591d5a67c0ea80dd23d715926264d38f018e66d85e6bd02e9519bc2042ae7ca16ba0b521e30ad00666dda7b1d3fa92d70b62b8c7416755c6183749c0f49a44f92c48c1e45aa89ed1f50531a9074830fa044e724aca89762161509956a96ddb51554d41d81a917b39247b7bcded9c65f39fb8abc5ceaa98672241d18211d1824e1c83b194cc6c8823efe3a13a382cc6", 0x91, 0x9}, {&(0x7f0000001700)="028e2a5bf5d986a600a1369ed1f8c085c8ed89a1eebed5b65a22830b6a49a1463088ef68538fd47d7e5d866a2977d7694416c2460165b4d2ed43cb200df1bdd173403390553169ec350f8bc5049e4db4357d40c6937686e29d304732a06a258c2df7950f756b8cfa7cab20f6aa1243baee55dd46dbc2843ee91f8bfa0b1fd8ab5149d9d7afb3279ee61f19eb58c94d18a4898493e2ccd07cf2063c59ba0faa7d1518b225be6ef1160ff52831f94acb23f6dd8a188b3beeccaa71bcd19a28", 0xbe, 0x1}, {&(0x7f0000000440)="a75b8de4d5f0", 0x6, 0x3}], 0x2008084, &(0x7f0000000480)={[{@flush='flush', 0x2c}, {@discard='discard', 0x2c}]})
syz_mount_image$msdos(&(0x7f0000001880)='msdos\x00', &(0x7f00000018c0)='./file0\x00', 0xe92, 0x5, &(0x7f0000001c40)=[{&(0x7f0000001900)="78a0b8079d77d4a1f610db16f3d3b0a393201f4bb83fb8004ece99f0c38efe6d4cc2e4941c4601023f06d38943d766a5f8bbb428d37a6a1b0a90f0075cac85dc190593c5b96aeb2ff1e5b1751a3321b60f974c50be3f97672e76e11f9760baaafa61b57df96c7b7446b6cbcf7f25a52135be9b8d32e8b3b6c375d15e7103cf43a77804ba570fabad2f47e7", 0x8b}, {&(0x7f00000019c0)="087065d093e466d54d988516fc7846fb7e50c20ccdd0513a02ef65374c3adddca72c1820500c38bb513e9843cc6425663b8728a21ebc63534741e10c329e2ea16a0f80e0dacada2c02e8ca883e01391b3abef2b864f13b16", 0x58, 0x6}, {&(0x7f0000001a40)="b0fa746d82bafe7b4beb297a06055cba47c64535d66b6c9dc91feac5c7aa143222d43895524b96a41c63db6b83b4c5c9b6d43c28677cb244067299982367e4f04f06a36b516f6e9c4e43182064057dfbe121c6a9518ec61922c7d05f9ba0c4cec7ae9b16644707876fe085b11efd3d2305584acf781711bf3ec84035e4adc1bcb0838008b61e300b4d6d063c93bc09c793e00a74f6afb5f31d0064bc01e7616b23d27bf58318de7ad52406b02c9e", 0xae, 0x8}, {&(0x7f0000001b00)="5ea89cb4f257921f0cc54a8cce78656b85d29792d5f087b724e37812cd536289c9486882aca3e1de6b90d8dbda91f33504d3c215667696023036ea787af025a8f89f6bd4d6fa04ad3a146216b0ed42d8a411d14f4a04642d0f5feba8917ccbf16089f657355b96a78f1eb78178b5b85b44cc949d9613ea0dbba4342cbd5ec2053fc408683e4443e3cb6117cc71116221fd5829638013dd307f3cfe22447adae0c9601ba5a4e6404d75b86e9c8f43fd9f3de3f52d3ca62725adb58b4f466766a3b4db1ca97d7fbb9ba5f1aee1b725789587b8d0120d0c6231f872ac", 0xdb, 0x9}, {&(0x7f0000001c00)="fc20334a5340907f6a22afc04e9533477019d0feaef16c19ad6d3d85286640aeed030d6b", 0x24, 0x5}], 0x810000, &(0x7f0000001cc0)={[{@uid={'uid', 0x3d, [0x34, 0x30, 0x33, 0x36, 0x32, 0x31]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x32, 0x33, 0x34, 0x36, 0x36]}, 0x2c}]})
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x8402, 0x0)
accept4(r0, &(0x7f0000001d40)=@can, &(0x7f0000001dc0)=0x80, 0x80800)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="4f392af8abeff7280a2c7dc8846ccc1b", 0x10)
openat$ppp(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/ppp\x00', 0x10000, 0x0)

2018/05/16 00:08:30 executing program 6:
socket(0x10, 0x2, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:30 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0xa, 0x8001, 0x7, <r1=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x25a, 0x2}, 0x8)

2018/05/16 00:08:30 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x5363, &(0x7f0000000100)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  768.341915] FAT-fs (loop2): Unrecognized mount option "��������" or missing value
2018/05/16 00:08:30 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
syz_mount_image$ceph(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x5, &(0x7f0000002500)=[{&(0x7f0000000280)="526af57eaa42d9ce456adc4d93861dc4c149abe24b3977528f4fc1f2d0354f8db6e884e0962aedc24a24f723144c08ab96ca6291b5ccaa35aa849f286236ce6842d48176f51f272b1f56669c071f1606ab3bd92f7bf2c2a5b55db89d98d3e58db58d2db3137ddd4c95ccb93dcc4533cec64ebb6aaa4fe7d5af1092f557aa89129c560ea9e4d9477c7fa7715b9795187ebaff", 0x92, 0x6}, {&(0x7f0000000340)="91972775a6502c179df69dcb9b5fec9cdd53315f2f8ee30f38d0471aa8c8b2eb7fc7a5573e196d3e60c99daefa7c084526745dd80c1dd07962316e6a679060628a91aa3b3f586083e073382d0d34bd35e85e152fcc63919c4625552d5db87100c7e5a32776c75c827ab326493caeeefc5418b2f620bb9a9b1d272a045406ae092c2b3a324a60d6651099e4e8", 0x8c, 0x8001}, {&(0x7f0000000400)="38aa69c7dbf446743d62b7781fbc299c1a9a6734a633c693ddd849c36b6e97cce8ff6742d429141daa177ab5f686ebc30a2a1eaa8bbeff2327fc223580dbcbecebddbd09fc9b3b4ddd34511d8da5c6834ce6f74afbcc8d088b22eaa446ce0e27692e5ba21f3f6666bb00848e99f5721bf2c4bb30626dcfe26e0883e305b2806983d7485f42e8516fb6d7af2864641e832c42a6877ed427d1b623d7856d73a95e89350d900cd1858ddfbd4befdd7baf76f57ac1a4c3bb", 0xb6, 0x4}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="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", 0x1000, 0x8}], 0x200000, &(0x7f0000000180)='\x00')
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:30 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:30 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000200)="c6260800015d790b5a15875d6b9e9a7bc0")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:30 executing program 6:
r0 = socket(0x0, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:31 executing program 6:
r0 = socket(0x0, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  768.566687] FAT-fs (loop2): Unrecognized mount option "��������" or missing value
2018/05/16 00:08:31 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file1\x00')
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'bond_slave_1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  768.596695] FAT-fs (loop3): invalid media value (0x70)
[  768.596702] FAT-fs (loop3): Can't find a valid FAT filesystem
2018/05/16 00:08:31 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xb, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="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"], &(0x7f0000000380)=0xa6)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={r3, 0x85, "d678bdcf48e71cec05aee1c1fac7b6b3d87856692abffcf5d52d005ff1aab8829d9cbacffa11397d75907c3137c7e13005bb61c690d7dfcb7d724e53253b978a362a3154b30d14822ccfe1dca1a7bbf847a176176d526b7845d7d6051197571ac29f4d7a9367bac3b5d808bf92c54d89314b6456d261dda4f569732d6cd1f879b39fa974e6"}, &(0x7f0000000480)=0x8d)
ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000140)={0x3, 0x2, 0x800, 0x9, 0xff, 0xdf7})

2018/05/16 00:08:31 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8})
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:31 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file1\x00', 0x20000, 0x11)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:31 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80800)
accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x800)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:31 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x1000, "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"}, &(0x7f00000000c0)=0x1024)
r1 = socket(0xa, 0x1, 0x0)
connect(r1, &(0x7f0000000600)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000480)='./file0/file0/file0\x00', 0x2, 0x1, &(0x7f0000000180)=[{&(0x7f0000000280)="18d69f1d18af5b1ba4ca26b6738380529f5420c67d907cca36829e27553e5a7c344a7b5b0f3be5fe07599cd7b4deabb251acb8cf0b037d396078381d4b1fab117f1aa3a450ff9fa2ac4275de569738fac6394f3240c54f311f28027bcb5fd78e3043fdb80d33b448087e5be05fee73f271c92522da17b96391ba4a325cc194368fc7149cc4301c03f1260a37ef8991f7b475005ba932dac4820ef01157d2a9e0ef22d8c2b529c52fd5b99d83eda6401d8350c920bcbcd568a97e51cd65e5402d", 0xc0, 0x7f}], 0x40000, &(0x7f0000000200)={[{@check_strict='check=strict', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x36]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x37, 0x33, 0x36, 0x36, 0x35]}, 0x2c}]})
getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000500)=""/197, &(0x7f0000000340)=0xc5)
sendto(r1, &(0x7f0000000100)="5f9f5f4e935c7b29aaebb65f924c7e84a187382eab512f732f23b3741bad31e8f58d14989e8fbb5a7e75fadca8ed0c863357eb67cd148f142c8d326c7689a437e6fc732eeb3581ccd46cd2418fc342d63a66dd6b1ac42a860089b57b925e652764d094a67b9c4c7c67c6be9b062b58c35a601bbe1e", 0x75, 0x0, &(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x2, 0x1, 0x3}}, 0x80)
sendto(r1, &(0x7f0000000680)="fdc9031ae098539a9d46d3a2c7ce8d7142cd9a0f6f3b18798f27a0233e6c0b1559d1e51aa65f545597708cc37d025e9abe91a840a6e34a648bc3a854b2abf285b20694c4ef4baffb0acb26fb4ace52317b7dd7c0eb3971a152c000e8185eef26f2d554d72a5141bc0c2afd5afd9a9d895b76dea043e23c0783566c28b284d0b93e825d82a116b159d48dfad3a8a722ec6257acbe6e85090c8973572a2c03c1ced2627049aee5390ad3e32fe51cd0b73f36e2a7fb887de6483eeddfcba4a2bf24e53428d90c3ffe7ac0ecc09f38cce5f8b6d86273", 0xd4, 0x40001, &(0x7f0000000780)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80)
rename(&(0x7f0000000380)='./file0/file0/file0\x00', &(0x7f00000003c0)='./file0\x00')

2018/05/16 00:08:31 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x610002, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r1=>0x0, 0x40, 0x1000, 0x7fffffff, 0x9, 0x8080000000000000}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:31 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)

2018/05/16 00:08:31 executing program 6:
r0 = socket(0x0, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:31 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0/file2\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x22000, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x20, 0x6, 0x4, 0x4, 0x3, 0x3, 0xffff, 0xa4, 0x38, 0x2b5, 0x80, 0x8001, 0x20, 0x1, 0x0, 0x9, 0x3ab}, [{0x6474e551, 0x3f, 0x2c, 0x2, 0x7, 0x7, 0x2, 0x15a6752}], "8af5bd0a6df23b138554ca8d29eef00fa1f7a1170256d2ea0b05988c2fd632b1459930e347f917a98d6693e5fa0d77b3a0c0db5299282126bcc038e36d1643d4a2e8b1d58161774950ce838f88ff0fa144126324823c9751c73c77ae84b71a67d87101c9878189d155c654bd4e01619a972fc0da7ff7733c445f4cc36d551c92ea3a1720753cd20c50c8f3953bcd084d2fe6cbbfb2aeb754ce22f4c1d51fea059b9d190356067f919bd23c3f940be592f3ac623bdc95d236"}, 0x110)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:32 executing program 6:
r0 = socket(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  769.503295] FAT-fs (loop2): bogus number of reserved sectors
[  769.518809] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:32 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e)

2018/05/16 00:08:32 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x8)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
sigaltstack(&(0x7f000042e000/0x1000)=nil, &(0x7f0000000080))
sysinfo(&(0x7f0000000280)=""/239)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
ioctl$sock_ifreq(r1, 0x89b3, &(0x7f00000000c0)={'bridge_slave_1\x00', @ifru_mtu=0xfffffffffffffef8})
getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000000), &(0x7f0000000100)=0x4)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00')

[  769.708273] FAT-fs (loop2): bogus number of reserved sectors
[  769.723017] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:33 executing program 6:
r0 = socket(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:33 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2840, 0x0)
openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180), &(0x7f0000000200)=0x4)
getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
socket(0xa, 0x1, 0x2)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626f52c85ffffff240a6f")
inotify_add_watch(r0, &(0x7f0000000280)='./file0/file1\x00', 0x20000040)
open$dir(&(0x7f0000000100)='./file0\x00', 0x402, 0x100)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:33 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
execve(&(0x7f0000000100)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='system^mime_typeuserselinux*$\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000280)='[ppp0eth1\x00', &(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='ppp1/vmnet1wlan1userbdev@lo\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00'])
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000480)=0x400001)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:33 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0xacfc}, 0x4)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)

2018/05/16 00:08:33 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:33 executing program 2:
syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000300)="eb3c906d6b0e116fe050f8c68304010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000100)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:33 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="58c22a6635ee6f83aca97d8eb5443fc88bff22664ae3ab87de9eb1d95880a618f97bdfc44749bcff6a20c38d02c960176e9c1175fac28b2235915bd4ccc02762d200898d658a79d3b7bf6fe3ee59e19d7b91c60b6d19b7b45fc903b6505c3aa2ad33aa80dda3dc627670915f78adc20e0d116bc2699ed85dbb26284ef6f7b8295c56115ee6687cf03feb887b1713f953ca48fbaa2d81eb861cae81dc39b7711afa5c0e68749e4486cec7ae9f07efa10afa3c5234c8ea751b164981ddf201ff69eaeb7e955f7d9e681c42444888179ad00f05546e9aeda325bab015aebecb40e5eaa0")

2018/05/16 00:08:33 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
open$dir(&(0x7f0000000100)='./file1\x00', 0x2000, 0x8)

2018/05/16 00:08:33 executing program 6:
r0 = socket(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:33 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x42, 0x4)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180))
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0)
write$selinux_create(r1, &(0x7f0000000140)=@objname={'system_u:object_r:sysfs_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x32, 0x20, './file0/file1\x00'}, 0x5c)
setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000300)=0x81, 0x1)
r2 = socket(0x0, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r3 = getpgid(0x0)
sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)={0x2f4, 0xf, 0xa, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@generic="c43625fe4373401aaee971fe02c542373b6be24b03b1e53195c57685c8eff1c6906881a3e7d0886cec00fce8a6984422adfcec518d", @typed={0x50, 0x46, @binary="99929ed52c5033c242e1fa79ce99211385bf1ef2d47db600b43835ded465fec9dc01ae67cc97ea78886a9fba66e2d8bb6ec91d964848c41cac46f0bf155ed740c8e36ba4795aa1a1cbf8051e"}, @nested={0xc, 0x58, [@typed={0x8, 0x3d, @ipv4}]}, @nested={0x108, 0x17, [@generic="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", @typed={0x8, 0x64, @pid=r3}]}, @typed={0x8, 0x49, @u32=0x1}, @generic="2823ebb1f9c3ee340af189397fe5fe82a4b3d274e51f3153292efe1c3575c9abd72c1725864fd4f433ea9ea6bd025d2ad02c2ec954c16bec245d681e9e9c9e6de5354e47e3191e7bc42949ed015afc1b0b2b067b839ee7e50aba566519bb4f1e3ea7bcb978dd0f9ce2098acf2102ee163c71851c5e1bf4a012fe5f30bda7f7969c69fbc2eb7f4a8a9c6b46f89af495a341ee04f7a0f998c82af25b1afd17b38d79fc99402b92be340a3502df34337cf5c759", @generic="afd7d370d19b3d66af947faf501d5918e0ad6ea34d43903f2b5abfb015ac98abc363a11f139be862a218b154af4d2bdc07d647e3697d1b8a8f83927ff8738fd691da8ef61b93222251f1756eed3932248074dc346d1ac16006d45a8968eccf1d9e3d48d6abbc813f9ea6a895d68e55a4528f790c70a9ff449989923a13abf1ccbb98632533529aa3ff4a4a2b"]}, 0x2f4}, 0x1, 0x0, 0x0, 0x1}, 0x4000001)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  770.747089] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:33 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x3ae, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0x3}], 0x1040000, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000240)='./file0/file0\x00', 0x80000000, 0x4, &(0x7f0000000500)=[{&(0x7f0000000280)="8fac83935f0b0abc51b53769709c4ad3b650e02582d3fc679572e0ca2d979db560961e9087614e7e5ae0c01df14b42512d409826e828e68f247b015b836bbcf08c88e782a621f94373c42eb87a34b84c47d85544de566f008557b7ff8d93103179a4228e139bb924f1b1b25b3c8d65b167b8a8b35ffc89bd6904d1d4c39dcd4e42bfe6fc28d1de4a2ee5f3187b4d150a2e4cdf60f76cf418", 0x98, 0xfff}, {&(0x7f0000000340)="4d48b43853c5d0716146be5b1be5367322d3f94b2d275f0d398791920edec83c0163fadaf4d66e4c5effe82547", 0x2d, 0x20}, {&(0x7f0000000380)="3f32e1331ffba79f5e01fe53a42bf5aaa9690494cd601675c407cdd7e2b35c8f7dd67b50692704637dc1a62dd706d00e8027147e7d997a4a0526b8240ef54bedabc158c81329a01fd0f3c25bad", 0x4d, 0x1000}, {&(0x7f0000000400)="a4cfa1534bff8763da2d01d8a3c5c2a71f41daf4e9b9dc9dbb9a8c1bba2dec7d1081d590bcbbb7ee403bffcd8ce69cf7b9b65f0d4ed5054c9965232aa6732da870ba0fccadf4a58aae2db0905bc9d587f20fd3e2f755", 0x56, 0x8}], 0x1000, &(0x7f0000000480)={[{@nodatasum='nodatasum', 0x2c}]})
lsetxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='vfat\x00', 0x5, 0x2)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  770.795949] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:33 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x8, 0x800, 0xfffffffffffffffb)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={<r1=>0x0, 0x56}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1}, &(0x7f0000000200)=0x8)
rename(&(0x7f0000000280)='./file0/file1\x00', &(0x7f00000002c0)='./file0\x00')
chdir(&(0x7f0000000300)='./file0/file1\x00')
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:33 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
geteuid()

2018/05/16 00:08:33 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:33 executing program 0:
r0 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x800, 0x0)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000300))
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x81, 0x203, 0x4, 0x0, 0x800, 0x100000000, 0x4e, <r2=>0x0}, &(0x7f0000000200)=0x20)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x1}, 0x8)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c90546d6b76732e66617400020401000200000000f8", 0x17}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$KDADDIO(r1, 0x4b34, 0x4)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  770.904575] FAT-fs (loop2): bogus number of reserved sectors
[  770.911469] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:34 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:34 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)

2018/05/16 00:08:34 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
r0 = geteuid()
r1 = getegid()
syz_fuse_mount(&(0x7f0000000100)='./file0/file0\x00', 0xe000, r0, r1, 0x100000001, 0x8)

2018/05/16 00:08:34 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
creat(&(0x7f0000000140)='./file0/file1\x00', 0x2)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0)

2018/05/16 00:08:34 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0/file1\x00')

2018/05/16 00:08:34 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)=')\x00', 0xfffffffffffffff8)
keyctl$describe(0x6, r0, &(0x7f0000000240)=""/165, 0xa5)
rename(&(0x7f0000000200)='./file0/file1\x00', &(0x7f0000000140)='./file0/file1\x00')

2018/05/16 00:08:34 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x1})
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
r3 = syz_open_pts(r0, 0x80002)
syz_open_pts(r3, 0x1)
pipe2(&(0x7f0000000080), 0x80000)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x2000000)

2018/05/16 00:08:34 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'bond_slave_1\x00', 0x7})
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000002c0)=""/223)
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0/file1\x00')

2018/05/16 00:08:34 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  771.790804] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:34 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x8700, 0x0)
fallocate(r0, 0x1, 0x5929c250, 0x3f)
r1 = socket(0xa, 0x1, 0x0)
ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x7, 0x10000, 0x7})
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:34 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000140)='./file0\x00', 0x209f, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00')
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={<r2=>0x0, @multicast2, @dev}, &(0x7f0000000280)=0xc)
accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x800)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={<r4=>0x0, @dev, @remote}, &(0x7f0000000380)=0xc)
getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'ip6_vti0\x00', <r6=>0x0})
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={<r7=>0x0, @rand_addr, @multicast2}, &(0x7f0000000500)=0xc)
clock_gettime(0x0, &(0x7f0000007600)={<r8=>0x0, <r9=>0x0})
recvmmsg(r0, &(0x7f00000073c0)=[{{&(0x7f0000000600)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000680)=""/36, 0x24}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/72, 0x48}, {&(0x7f0000000780)=""/5, 0x5}, {&(0x7f00000007c0)=""/65, 0x41}], 0x5, &(0x7f00000008c0)=""/90, 0x5a, 0x9}, 0xbae}, {{&(0x7f0000000940)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000009c0)=""/214, 0xd6}, {&(0x7f0000000ac0)=""/23, 0x17}], 0x2, &(0x7f0000000b40)=""/237, 0xed, 0x800}, 0x9}, {{&(0x7f0000000c40)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f0000000cc0)=""/196, 0xc4}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/44, 0x2c}, {&(0x7f0000001e00)=""/40, 0x28}, {&(0x7f0000001e40)=""/215, 0xd7}, {&(0x7f0000001f40)=""/173, 0xad}], 0x6, &(0x7f0000002080)=""/100, 0x64, 0x7}, 0x80}, {{&(0x7f0000002100)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003240)=[{&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/136, 0x88}], 0x2, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000003280)=""/169, 0xa9}, {&(0x7f0000003340)=""/18, 0x12}, {&(0x7f0000003380)=""/122, 0x7a}, {&(0x7f0000003400)=""/151, 0x97}, {&(0x7f00000034c0)=""/73, 0x49}, {&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/247, 0xf7}], 0x8, &(0x7f00000056c0)=""/243, 0xf3, 0xd6}, 0x544a}, {{&(0x7f00000057c0)=@sco, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005840)=""/187, 0xbb}, {&(0x7f0000005900)=""/79, 0x4f}, {&(0x7f0000005980)=""/140, 0x8c}, {&(0x7f0000005a40)=""/239, 0xef}], 0x4, &(0x7f0000005b80)=""/243, 0xf3, 0xfffffffffffffffd}, 0x4}, {{&(0x7f0000005c80)=@ax25, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005d00)=""/179, 0xb3}], 0x1, &(0x7f0000005e00)=""/4096, 0x1000, 0xf}, 0x3ff}, {{&(0x7f0000006e00)=@un=@abs, 0x80, &(0x7f0000007080)=[{&(0x7f0000006e80)=""/207, 0xcf}, {&(0x7f0000006f80)=""/214, 0xd6}], 0x2, &(0x7f00000070c0)=""/12, 0xc, 0xc2}, 0x80}, {{&(0x7f0000007100)=@can={0x0, <r10=>0x0}, 0x80, &(0x7f0000007300)=[{&(0x7f0000007180)=""/44, 0x2c}, {&(0x7f00000071c0)=""/109, 0x6d}, {&(0x7f0000007240)=""/180, 0xb4}], 0x3, &(0x7f0000007340)=""/72, 0x48, 0xe1}, 0xfffffffffffffffd}], 0x9, 0x40000000, &(0x7f0000007640)={r8, r9+10000000})
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007680)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000007780)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000077c0)={'team0\x00', <r12=>0x0})
getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000007800)={@remote, @multicast2, <r13=>0x0}, &(0x7f0000007840)=0xc)
sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000007d00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x48}, 0xc, &(0x7f0000007cc0)={&(0x7f0000007880)={0x408, r1, 0x0, 0x70bd2d, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x68e}}}]}}, {{0x8, 0x1, r4}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x43112278}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x234, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x5, 0x0, 0x9, 0xffff}, {0x5, 0x100, 0xcd81, 0x1000}, {0x2, 0xfffffffffffffff7, 0x9, 0x6}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xd28}}, {0x8, 0x6, r13}}}]}}]}, 0x408}, 0x1, 0x0, 0x0, 0x4000005}, 0x1)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
pipe(&(0x7f00000005c0)={<r14=>0xffffffffffffffff})
ioctl$DRM_IOCTL_RES_CTX(r14, 0xc0106426, &(0x7f0000007d80)={0x1, &(0x7f0000007d40)=[{}]})
r15 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0)
r16 = openat$null(0xffffffffffffff9c, &(0x7f0000000540)='/dev/null\x00', 0x0, 0x0)
fanotify_mark(r15, 0x0, 0x8, r16, &(0x7f0000000580)='./file0/file1\x00')

2018/05/16 00:08:34 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:34 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rmdir(&(0x7f0000000100)='./file0/file0/file0\x00')
getrlimit(0xe, &(0x7f0000000140))
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:34 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x802, 0x0)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x2}, 0x8)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  771.837726] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:34 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:34 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x1, 0x0)
accept(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x80)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8)
quotactl(0x800, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000240)="a48699dd63fb36acdeb98493996f776373a595fd6504d086f8e6c10e8a3c98ce0d8c0ddd7b34eb213fca88b67473eef16cf47a0984c52609e10a76ab5d7ecd239e1d5f782930790738e40195fd9b79e0c84e1240111b7a5300e5a071a5191faade7628b0da83eefd4819c66b8e54954c5e8abd6d492b10de5ebf34164176293c439f4e0fc25a20779ac3d77c04b713110318addc6e671ce7c1732c7a3242d2f56504bfc2375e")
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)

2018/05/16 00:08:34 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140))
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x200000, 0x0)
setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000480)=0x8, 0x4)
vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000200)="6eceaa875d14ea860e83a8c3ba5d2ca1a0979516cf7a015a92abb6fe1e098020d342af0e5695be5e4cc83c4d9bb9bb16e5e99650b2184f050bd5fbbf876ef42ecd0af14507cde10ffb1bcc46f33a", 0x4e}, {&(0x7f0000000280)="b9b274fca100e42142289e6d9d6f13b902fd3da48ecbf9f5613453597e507e10c32010a24542791505a77f2a07d9b88f8609c0fd0c3b7f81eeda0a170344fb8ce16d4c69487bb9d6a5f89639ac1ac019c17edea5bbb472d70e7334640fe88376363b778190a3c5", 0x67}, {&(0x7f0000000380)="9b68c6241223d1f097d5c31dbf29ba4b389dd7725f218548c2f436e886", 0x1d}, {&(0x7f00000003c0)="c8766e00f5311ac30abf4cfbcbcbbc185950f0cfb14733101a0e4182f85a9cc19d46858770906aeda1fecf4f5ea2552ebd5edbc3b16a54bc0a63a19f942b625d75b953619d2ee5f77a3514882cbf20e2b9002cbe71d181f172efbe2710af1e7010cd536313e00081f55c", 0x6a}], 0x4, 0xe)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1)
accept4$vsock_stream(r0, &(0x7f00000004c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x0)

2018/05/16 00:08:34 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0)
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0)
renameat2(r1, &(0x7f00000000c0)='./file0/file0/file0\x00', r2, &(0x7f0000000200)='./file0/file0\x00', 0x5)
rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='\x00')

[  772.115648] FAT-fs (loop2): bogus number of reserved sectors
[  772.127800] FAT-fs (loop2): Can't find a valid FAT filesystem
[  772.335069] FAT-fs (loop3): Unrecognized mount option "����c�6�޹���owcs���eІ����<��
�
�{4�!?ʈ�ts��l�z	��&	�
[  772.335069] v�]~�#�_x)0y8�
���y��N@zS" or missing value
[  772.356002] FAT-fs (loop2): Unrecognized mount option "�h�$#�����)�K8��r_!�H��6�" or missing value
2018/05/16 00:08:35 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:35 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:35 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{}, {<r1=>0x0}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={r1})
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r2 = socket(0xa, 0x1, 0x0)
sendfile(r2, r2, &(0x7f0000000100), 0xc7d)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
socket(0x3, 0x8000e, 0x8)

2018/05/16 00:08:35 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000140)='./file0/file1\x00', 0x1100, 0x1)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:35 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x400000, 0x0)
syslog(0x9, &(0x7f00000003c0)=""/192, 0xc0)
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x4000})
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100))
syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00')
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb4, r1, 0x1, 0x70bd25, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}]}]}, 0xb4}, 0x1}, 0x8000)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:35 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:35 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
fcntl$notify(r0, 0x402, 0x24)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0x1, 0x9, 0x0, 0x7fff, 0x6}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x2}, 0x8)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')

2018/05/16 00:08:35 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)

2018/05/16 00:08:35 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0/file0\x00', 0xbcd4, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000280)="bf4aae6e8bcc3b4853881d77ace671e922bdece23e049b67e63f4b0a386e4238e146a046ed4a262a0dde9b0d3501250c945e292c33143c679db275f2e4d73071f23c61ae1692afaae2d757fec1edd762ffb2a1f9cb57", 0x56, 0x400}, {&(0x7f0000000300)="4dd767401b498f75dd377dd6c5a8013f0ce437fcb3359a18b6ca707cfd337f7a38e629fd448db703441f33020a4a37f2b960f7b993c1141b4c35a8078fa0c896a61f4493d9b94ab6aed1e0d134e29e7990cb022df414acd48b0fe4aa07e909716cc339f57b3e4a0cf2987ee94467ed409ca59c6c2666ef63124bfb6be10915435bab5484c7cfc5582ee3302fff658dbd0cab2face5b562e269c0954372e93714138f8d2d80c0b98600f503a46951d003d7b9c018a5aebe8bb17c81811328e27e1d56fc72cceef55d4701", 0xca, 0xb3}, {&(0x7f0000000400)="9ed02695c686bc19a3231f1a04ff1a65bea01f6b30ae6f07ed9dfa4fea826ea50b26c5b4da77e61499ea18d08345a1e7457c797337f2c22745ec43558f4a5b088a563b00f71d4b87ca2cae976271a446f52e4f7f94fcf82617ae05fe07166be8df747447199ecb9f71e6deec4bcdda521303f9b3085063bd997817755fa56c360cceff89971fe958da60f69cb9d5aefa1b01b28bc5a832f7e8188440d0f55e1e", 0xa0, 0xdbe}, {&(0x7f0000000500)="194d1572d298e6f745d7aba132916f43abea44fd01a5118d96c38b6ff7ee6e740148091ebbaa85ecbe7290f6130b53795fc1066655291578db7006799e673f3809b4a03eb1dde42b73ebfbc25124d0285e7a07f3bf0c92125c4e6e115cbf1f2adbe61300fe9c7fa48c8b8f024fb90d92dc658301e21f", 0x76, 0x9}, {&(0x7f0000000200), 0x0, 0x8001}, {&(0x7f0000000580)="f6d92eefba95518016c03a9cb662c4b7f42fc3a5325fb778d35aa96791f67bc4d2833c4e2a9d284b1e485866663ae498877d38a51e5a8294", 0x38, 0xffffffff7fffffff}], 0x4000, &(0x7f0000000680)=ANY=[@ANYBLOB="6e6f636173652c666c7573682c616c6c6f775f46c1696d653d0532353034352c00"])
inotify_init()
r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00')
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x1c, r1, 0x200, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2e90181d7324e71e}, 0x40)
r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x100, 0x0)
ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x3)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:35 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240))
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:35 executing program 3:
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80000)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'veth1_to_team\x00', <r1=>0x0})
sched_yield()
recvfrom$packet(r0, &(0x7f0000000040)=""/12, 0xc, 0x2, &(0x7f0000000140)={0x11, 0xf7, r1, 0x1, 0x400, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14)

2018/05/16 00:08:35 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000100), 0x4)

2018/05/16 00:08:35 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xe, 0xa, 0x4)
ioctl(r0, 0x8912, &(0x7f0000000380)="c2263a6fad1d6a3808f7503765fbfd99ed6916e3d957ff8306b92328e95a70ebc31d445870e172b8ca6e504c9ffef365a874cd5378c60a858fabb5fb59873dece2ecef5875098e44173070f04b489aedd4098fa264314c392ee1e33f7bf139b100c916209585503ba781ecef3a9bf404cdff1a73a4d8555149a903bd88bb4de4898457968f9aaafde5d43260e80b2b936a98dd876ecbb72e70d882fdfe53d30efad109b1fb27dcca8eb8d0d731e61313493317794a07669597e9bed5857d1081fab992f64cd6fe46155af8ae2910be52d15cbdc0683ef1c74c0ccfecb2a850a6e33e495fc63675d7c8e47952de")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x80000, 0x0)

2018/05/16 00:08:35 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80)
accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x80800)
recvfrom$packet(r0, &(0x7f0000000200)=""/31, 0x1f, 0x40002000, &(0x7f0000000380)={0x11, 0x0, r1, 0x1, 0x60d, 0x6, @random="c6543d41a413"}, 0x14)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  772.816514] FAT-fs (loop2): bogus number of reserved sectors
[  772.841636] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:35 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240))
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:35 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240))
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:35 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0x1)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000ff0f01000900010003008457a647a76dea6df40791c474004bb2dd8de4b535cd6c3ca4676ca4665ec399d602b21927219d690faaa03dc57588e30826f1be2d71aa2db66161c00a4fe931039ab19c581168d851bc570200d83a16ac046a4f"], &(0x7f0000000180)=0xe)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  773.052076] FAT-fs (loop2): bogus number of reserved sectors
[  773.071255] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:35 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:35 executing program 5:
rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0/file1\x00')
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
mq_unlink(&(0x7f0000000100)='*selinux\x00')
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:35 executing program 4:
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000180)=0xe8)
r1 = getegid()
syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x7000, r0, r1, 0x5192, 0x7, 0x200000)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x1)
r2 = gettid()
prlimit64(r2, 0x40000000c, 0x0, &(0x7f0000000400))
rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x2000, 0x0)
truncate(&(0x7f0000000440)='./file0/file0\x00', 0x2)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000340))

2018/05/16 00:08:35 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10)
readahead(r0, 0x3, 0x1000)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x501000, 0x0)
accept$ax25(r2, 0x0, &(0x7f00000002c0))
ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000280)={0x4, &(0x7f0000000200)=[0x7ff, 0x101, 0xfffffffffffffffe, 0x5]})
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  773.099787] FAT-fs (loop3): bogus number of reserved sectors
[  773.099793] FAT-fs (loop3): Can't find a valid FAT filesystem
[  773.160209] FAT-fs (loop3): bogus number of reserved sectors
[  773.167459] FAT-fs (loop3): Can't find a valid FAT filesystem
2018/05/16 00:08:36 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
munlockall()
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:36 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = pkey_alloc(0x0, 0x2)
pkey_free(r0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
modify_ldt$write(0x1, &(0x7f0000000100)={0x80000000, 0x20000800, 0x1000, 0x2, 0x4, 0x0, 0x8, 0xb, 0x3, 0x5}, 0x10)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:36 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40, 0x0)
accept$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48)
syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./file0/file+\x00', 0x3f, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="fe638bd536ca5f528dd08bedcc", 0xd, 0x40}], 0x0, &(0x7f0000000380)={[{@usefree='usefree', 0x2c}]})

2018/05/16 00:08:36 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000200010002000270f7f83bea9e9f69c346be6a8b2f5597900ba731a2e01c5de121c848eeb97047b935f0d16a10", 0x39}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket$key(0xf, 0x3, 0x2)
fcntl$addseals(r0, 0x409, 0x8)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0)
ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1)
getsockname$unix(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x6e)

2018/05/16 00:08:36 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={<r3=>0x0, 0xa1, "9040095de7c6bcc3750cda4e3d357cf5644142a597933294174c3a2bcf09ae898e56a96fdb8d3709aa5f8c9e12bd0dda9a03514929037b23726f9f50075a0c805a12ca3974fd002afaa4b1c893e9989ebf6401484988f8076783d06caafee29af1063c85bca9b12f2832785868a0b750cda854b7057a0995831330a54b74b7b1b15159dca679c6071fe99dd78dd59aa80649b17699ddfcc2d566ed0600f73b58c8"}, &(0x7f0000000140)=0xa9)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:36 executing program 5:
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0/file1/file0\x00', 0x1e, 0x5, &(0x7f0000000500)=[{&(0x7f0000000100)="ee726c104f5105c69c981471ad8cb2bbace41358251f64e99d240faf9946956953dc329242bcb0df4543d44b2c3671215415bfd47009ca73184f7372220d74c064", 0x41, 0x7}, {&(0x7f0000000280)="803ee3b3ed3cd8c5898b3004d75133d3dc8c6c44dd9385eaf5fd02c1dee298909a67e67b0a76567e2934b8cc9b22758407532c9ab4072ab2290fad4afd2193dd376b69810caf13454ecb489ca28a517ae3531b25f1bbfc91b0e9f14b5173e2716eaf53e27e4693993d0f3c2aac01b28e48aa5747db2db9a4f0e82e2b75a43036459ebc30a8", 0x85, 0x401}, {&(0x7f0000000340)="0b0882c118c0d6f23ca5a56f879ed9fcadff7691e3747ac24ebf28fd7b0df044e0cb264e6691f05ff7f7d9659b0bb5afb4f197335f2f7c92958a9e1937017dbf8aae120b2cf1c12ae989fdb8344b4b52902ed305274f01f3db0d32912ba50003bba036b7d20450675d8884e033b1d4dfff4cf0de7316ecf216", 0x79, 0x4}, {&(0x7f00000003c0)="16cac8e109812102121e37cc229ced517fd2ea00f315824673cd4e1a3b7513c3fc7b99fb54515c153fb0a9b536a107127502b36cffcb25afd70232c8da742df5a36387cdc1d0f3e7b9b1ce6dc7e39cad327b17f264b98ba38316fc1f1c8bb33af9c93dc61248d383bb", 0x69, 0x2}, {&(0x7f0000000440)="19b4edb3756f8757d41b5256d033ef5d8592a444392d226376169f71e5b20f143a39eef053867b219d5e0ea575f8ef39a0d58f2f64fb9a0fa70a62d8c615c46a752abbb316d8290ab2db045e48e8a7b8d584ef5dd67fb60db72946765dbd7eb9246ebc0bf7dd83000a2335dda3b9caa082317c0c9f75e603a67b442de70cf00042203f", 0x83, 0x3f}], 0x80000, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000180), &(0x7f0000000200)=0x4)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:36 executing program 4:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x30)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
clock_gettime(0x0, &(0x7f0000000180)={<r1=>0x0, <r2=>0x0})
r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x0)
r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={<r5=>0x0, 0x4f4, 0xfffffffffffffffe}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000380)={r5, 0x8}, &(0x7f00000003c0)=0x8)
clock_gettime(0x0, &(0x7f0000000200)={<r6=>0x0, <r7=>0x0})
futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000240)={{r1, r2/1000+30000}, {r6, r7/1000+30000}})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:36 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:36 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x800, 0x0)
getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000480), &(0x7f00000015c0)=0x4)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
syz_mount_image$ocfs2(&(0x7f0000000100)='ocfs2\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x6, &(0x7f0000001500)=[{&(0x7f0000000180)="1a6cd0e980a467335fade33015ce09fc4ae9541a246ffb", 0x17, 0x7}, {&(0x7f0000000500)="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", 0x1000, 0x7}, {&(0x7f0000000200), 0x0, 0x5}, {&(0x7f0000000280)="b451e4f505608e7f98a054ad15bc373be4e916ab7c4b37436786392ff7644987f42c48b6f7c2ded32925b6a9a4190ddec3f6707fe14b1fdca40206a1ff5a2653339f5aaaaf92a1c7c6b9c7444b43669f6d232b3f4409385267", 0x59, 0x6}, {&(0x7f0000000300)="f6bac65f4c28d8cf6c1749d101b373ce9cd5e4e78725aa", 0x17, 0x4}, {&(0x7f0000000340)="56d209d1bcac16281914734649b28e7aca6b49d5d0f75670c07a072659fc53f324705b151320c549011b72eb23631a396fa72d7b09063786e7e1ecaf208450f655392cedb77baf14398bd6cd25a0c3cbdabe61c13c58b990bcb03139f30b3490578270bd816a45c262a84e1e8f609e2035163d117a984b91392778df58fb62b75cc2a23c310045f7a45718252b8f126930d391e75c8a0ce5449925a74662121dba0d88af6705a2f6a36e5a16a715cccea2ad903dcafe82b4e1a0f14f7c4446cb0c2ab002878f", 0xc6, 0xfffffffffffffff7}], 0x100000, &(0x7f0000000440)=')):-cgroupmd5sum.-GPL\x00')

[  773.902142] FAT-fs (loop2): bogus number of reserved sectors
[  773.926380] FAT-fs (loop2): Can't find a valid FAT filesystem
[  773.935539] FAT-fs (loop3): bogus sectors per cluster 0
[  773.935544] FAT-fs (loop3): Can't find a valid FAT filesystem
[  773.982503] FAT-fs (loop3): bogus sectors per cluster 0
[  773.982508] FAT-fs (loop3): Can't find a valid FAT filesystem
[  774.133121] FAT-fs (loop2): bogus number of reserved sectors
[  774.138975] FAT-fs (loop2): Can't find a valid FAT filesystem
[  774.215133] FAT-fs (loop2): bogus number of reserved sectors
[  774.221085] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:37 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:37 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x100000000, 0x1ff, 0x8, 0x7f, 0x5, 0x0, 0x1ff, 0xffffffffffffffff, 0x100, 0x5, 0x7fff}, 0xb)
mknod$loop(&(0x7f0000000200)='./file0/file1\x00', 0x6030, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:37 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x401, &(0x7f0000000140)=0x2)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:37 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
unshare(0x200)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:37 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00')
r0 = socket(0xa, 0x1, 0x0)
open(&(0x7f0000000100)='./file1\x00', 0x1, 0x18)
fsync(r0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:37 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x1, 0xffffffffffffffff)
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00')
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={<r1=>0x0, 0x7}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8)
getrusage(0x0, &(0x7f00000001c0))
umount2(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff)
geteuid()

2018/05/16 00:08:37 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x7ff, 0x4)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:37 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000200)='./file0/file+\x00', 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10000, 0x0)
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000180))
sysfs$1(0x1, &(0x7f0000000100)='#vboxnet1\x00')
ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={<r1=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0x100}, &(0x7f0000000280)=0x8)

2018/05/16 00:08:37 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:37 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
socket$netlink(0x10, 0x3, 0x12)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x1a, 0x0)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100))

2018/05/16 00:08:37 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
fanotify_mark(r0, 0x80, 0x8000023, r1, &(0x7f0000000480)='./file0\x00')
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe002, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f00000003c0)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="44d00a42e359c471b3d1fd0361d3e0b7a1f2bb55bedfbc058f76803e2eecec329b72fcfb8d91da29bc9c109cfca2210c9ed6edc58e1424b4d680652f40b4d0d001f39a8e", @ANYBLOB="cecfbe8a462b1a0f3f877659559514be370642a92470e245d63564186e671d75b7c96e9936df8d53b662c1cb3ac3b40767a9f42dbcaf3ed6a0850d94289daaa5f3a2bb599e80e4fbbfc95d6f664dbb36c48573724d760eb2377d642d86aaec6f103c8d0d969842fe31eec6512a734e2b7fb0d28e5185ce2a662be136670ceb35941e20a7d309b2e8a5fa8e3d8779ecfb836fee6410d3c3367af60989a1673272848052f8b0636d54f4b53dba5a9fec88f7c5f371b4e802b46f39410272d5e2c1dde8118a96f74a3a927d17b1bab79cec4e4dc7c39aaf", @ANYBLOB="a9bd00ed198f3c86dd0f4fc40d40ae3e4aebf0391b05b2e7c2bf271e4674f1382e09dedf402c4688b2b6ade90f9f8785a12344b66d18320979269d4f9c1da1cc6cde268267", @ANYRES64, @ANYRES64, @ANYRES16, @ANYPTR64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="da8104c0ef3e924ea6b330096998cedc5b701440a2c4a98ceb3c7b325167889a779fc1c5514ad65922846e6c629da91317fc2d470edf8dcf8ccf873d713e764850e20a11f0e896357972ad2545bdfb3285a4202bf0b8aad9a0e40ff92e54273dc38471febed3321e416ea6e9ec25ee24820ed506709e5ce2cbb619641c5514d603642168b77c70b3edcb83ae3fa8f905ab69d4622b1a968e84025347fae50b5737dae96b8422293acd2983", @ANYPTR]]])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  774.994541] FAT-fs (loop2): bogus number of reserved sectors
[  775.032618] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:37 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
getxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=@random={'osx.', 'wlan0\\vmnet0proc\x00'}, &(0x7f0000000280)=""/152, 0x98)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:37 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0xf, 0xb279)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getrlimit(0x0, &(0x7f0000000180))
rename(&(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00')
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x420400, 0x0)

2018/05/16 00:08:37 executing program 3:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000200)=@ll={0x11, 0x6, r1, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)="c15863f74857e0f6da72d59c23d5a0cada80eb1ec7ad7b3d67eb7b6043326f4360111facb3a4baf3e7477e804c7235ff7e50c3325b95b2c001", 0x39}, {&(0x7f00000028c0)="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", 0x1000}, {&(0x7f00000002c0)="2bd118c84b96f66617f3927d68fa651eb6593af45b1ab0036e1e1c50775c629e9eaec1c33e737acde9f9893554fad21e1bec285e481f9f117b43a64389a5a2662f979bc7f8186f74a64c515da9749f676b487d1ec0cdccbf5e9ec560287a518462825c1acd6e2df150ba0815d3de5b698e3fa501b8cb870e3cd330a72e636fed947b29bccf32c67c459e2fc2661c1bb5f555656102ee40ca5b9e92ac602b05d19325b2511f3cc4a0d1ce0e26f0b1429d545972700491e182798001ef793d3067aeaa13bf28a7307d5e22a263693ff2b285bb9121a20f8ffd77ea2f75", 0xdc}, {&(0x7f0000001600)="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0x1000}], 0x4, &(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x2b8, 0x800}, 0x8000)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0xaaaaaaaaaaaabca, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[])
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)

2018/05/16 00:08:37 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  775.105808] FAT-fs (loop2): bogus number of reserved sectors
[  775.111728] FAT-fs (loop2): Can't find a valid FAT filesystem
[  775.343729] FAT-fs (loop4): Unrecognized mount option "��" or missing value
[  775.390473] FAT-fs (loop3): bogus number of reserved sectors
[  775.404989] FAT-fs (loop3): Can't find a valid FAT filesystem
[  775.659445] FAT-fs (loop3): bogus number of reserved sectors
[  775.666821] FAT-fs (loop3): Can't find a valid FAT filesystem
2018/05/16 00:08:38 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:38 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e22}})
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file2\x00', 0x2, 0x22)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={<r2=>0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7ff, 0xffff}, &(0x7f0000000100)=0x90)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x67db}, 0x8)

2018/05/16 00:08:38 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0x9}], 0x50, &(0x7f0000000140)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x8)

2018/05/16 00:08:38 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x408000, 0x0)
statfs(&(0x7f0000000540)='./file0/file1\x00', &(0x7f0000000580)=""/54)
utimensat(r1, &(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000500)={{0x77359400}, {0x77359400}}, 0x0)
syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x69c, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000280)="f22c897d65e11fe9080ca484e024927658f8f7e773fe654ff47fd1fe68370900f11d1f4c911d9259d72ef8c3ddfa110324c417141e3c2a71bbc89b220bdb45047fe0e0395aa626817ca596a36f2629e4bfb1fbabb6c48a68d3a7a1a112585b9f565fe93a8b13b7019d144e7c8eed9efb16d552ef1676dc", 0x77, 0x3ff}, {&(0x7f0000000300)="a84f3016d32e79b525a2743ce7b659d7abe1f58415332f763ecc0f9e5af247c9da4d2b57a49c2f31f29e83ea61c5f43a6d2b621ae14423eb65146f57f38066a9579d50a45d23a5b6c65cec942c125642bcba2888f4ee4e667adabb6f63c07c399c8828c45203d6a6723cfbec19190eedecf3e31318ab61a6eee34b45e98d05cbf903fdbb2141dbcf70ab9a9a3b32ae817e7bb5e1", 0x94, 0x99}, {&(0x7f0000000180)="a796ff5c5f99f5e6496746e96643090217713585233c6731e2480cb68dae298a0e028ea3c739c6cc2a8a21ef96", 0x2d, 0x80000001}], 0x180002, &(0x7f0000000200)={'nouuid,', {[{@gquota='gquota', 0x2c}, {@barrier='barrier', 0x2c}, {@dax='dax', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@quota='quota', 0x2c}]}})
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000600)=0x2, 0x4)
openat$selinux_user(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/user\x00', 0x2, 0x0)

2018/05/16 00:08:38 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x1, 0x1)
r0 = socket(0x80200000000007, 0x7, 0x3cb)
ioctl(r0, 0x4, &(0x7f0000000240)="c626262c7123bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
munlockall()

2018/05/16 00:08:38 executing program 4:
truncate(&(0x7f0000000100)='./file0\x00', 0x3)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0)
ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000180))
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:38 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000000080)="1b0e67506253148cb54810e471fb8977017f483a4f10260dbf55e0d04c7403858b7af53274d8e7ccf8e77fda9fe0829a6891f4f410d425f1931ab266a022572111798e32e693582ae0d8977bf5acfd5ac112468fc079c56914f1eb68267541e41f070d03c4f390f9fd3adc1b194bf7f581cc96b35b57a05644c76f141f39806ccd3969ef039e8a8399a4d1a3072b8894b6c091ac8107345b22e28d45a707330346ce174fa6a76f737277a53a34cfb9f0b2a0d3f3320d1a3378c2528b35e62d25f31f21bd4dde0c2aca", 0xc9)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:38 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x20, 0xffffffffffffffff)
utime(&(0x7f00000005c0)='./file0/file0/file0\x00', &(0x7f00000007c0)={0x3, 0x1})
umount2(&(0x7f0000000780)='./file0/file0\x00', 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000800)={<r0=>0xffffffffffffffff})
setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000840)="de5f251476f57511ccba11a47b631eca7b39c93e8f70b1153b45d9af04838e3da85c6af3b1afc08e9e20dc362babb9faaf37478faae46e112a7c16cfb612f2f8e74262c494d5b1aecc2b4c9c8192f1b70c16d9d5c1a06bd9bffe9b557f78042567e8c26c8c972d50930f75716686449ef2bcb3db364e7d0805fa83ffa76ab8c9ba283e98c6b19a3ad5c5f97def9e5a9c38c334a5a054c502a296ae96fb350efcbb8f2c0e3ce1deb33eb8862ad303fa5a683832b5eda184865ee862dc75fdc6f15027eaa1de2942cc4069d0151da0e9b786", 0xd1)
syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x1, 0x7, &(0x7f0000000500)=[{&(0x7f0000000140)="c6d1e58b1995c95b236988823a980eb4235d1660d522b19bd0cd910eb04d810e8d5b8222523da442dbd2b0481283e224a57927c4362f24796e1905e76cb2eb1183fe909800419f4315a2afa2dd416cd311ce22be200c9765818f332607fc882be050ed2fc69c1957965d14792b3f8c72b68587adfa8ae14f6ae425f76944e2c9a14156971fc5b0ca9fea600c86c40be5499f57558bb52448ab8f0032b98c1ff1add83e90e05dd714a1467201f24382719df6505bad3b561b92fa7c", 0xbb, 0x72c}, {&(0x7f0000000200)="ff11c7e097497d737c42b6d1fcc2f01673055a2a43eba0e6d107eae95d8c951990594e92de944b", 0x27, 0xff}, {&(0x7f0000000240)="954023cd871f4f94d335b14f033d9b1b88566e171cb132e25e6ce2bbc901b6389c661ac23849af1e1c287ddc823492610364f9530e20493062bbbf2310ccc42b98dcf08cb297a8114299ce95617b96bf8958a7b8ec1b2a4a6ac7c92aa8a65b9a13732aa224db4a79bfeb377cde1153798bce36918a7f8ad3b4ea91a5694ec420f6c6dd168271d0676e090c432335545b756fffbbb159769ab16ac05f1a9c79bbe246a923c447ee7008ff36855b61a7b135d687641d1105", 0xb7, 0x4}, {&(0x7f0000000300)="11ddd520c1aeba964e891583515677c42384322ff6bcc41c5af69a741f7bce023368581a05d59696040d62f2712f03456898b4ecb2e6a93a46401d8fddc659080bbe0b75c67b9da3af9e033310ab65328797179243e3fad1cef5ef81ecc78c65c68e351b6a3a1f46ec647e3a10e82315430896f5331d244539f118f29fe606f62e98c7120a2f47a8567b65a208c28b91958601f6d79f61d3b7fa1366c69a53f9444638b031679b641fd584aa337685f07a8be6b4a83c85c68d64cdb358faeca03b28b34ead7fd26257119884026ca033c4d1e772336b1ff1", 0xd8, 0x3}, {&(0x7f0000000600)="30e99c5c1992a493792acb5f5d066455d2e3182c11bc23e6ec3966f7904d4a6c09972a8465d2426dede6ad442bcece3b981d28fe0c9bbdda0651f3630341c3ddc82e49aa312cbad70b2e0080ee04b90245704389ff77e0b69f3580651ae9b67c154de5c0ee40a2d62f55c94772d61bfcb707e0494eecd29e903fe922a0f577931c0228d8f2c5ce99ff8ccc4a27620800fa564698b5342d321bb7906ad7fb7dc6b91fd7331e09fb8e476831dad8e9f98acf6383c4b1586c59c2263da2482d501ef644b94c1b411aa52780224bcd4917169d90955fce8f1e48834c970134f18cee4086a7b2284cce6b75cf76ac", 0xec, 0x10060f78}, {&(0x7f0000000400)="48018df3ab87745343257d6cf7f06ac363c01db69a6665", 0x17, 0x2}, {&(0x7f0000000440)="5ce572395d80955515ca25d08efe783eb34085e6c60ac883e0b77b85c64a1beaa30f3409d4f76c7080f8165f74a5e7e248f4d378d45d77215bd20c4d0601fe82a51fa02b768965a49b3258c4181ce1eaff6c4621037ae623f06d19203cd876f496f6c4c706f3405a8f19264358d5c8e5b56a0f9b8d35dfc9fea6f24cee573f", 0x7f, 0x1}], 0x2000, &(0x7f0000000700)={[{@errors_ro_remount='errors=ro-remount', 0x2c}, {@notail='notail', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@noattrs='noattrs', 0x2c}, {@tails_on='tails=on', 0x2c}, {@user_xattr='user_xattr', 0x2c}]})

2018/05/16 00:08:38 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000))
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
flistxattr(r0, &(0x7f00000000c0)=""/137, 0x89)
ioctl(r2, 0x8919, &(0x7f0000000080)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:38 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400, 0x0)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)

2018/05/16 00:08:38 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  776.021271] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:38 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x8, 0xfffffffffffeffff, 0x0, 0x1, 0x1, 0x20}, 0xc)

2018/05/16 00:08:38 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:38 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  776.067670] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:38 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x80000000a, 0x1, 0x4000000)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:38 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:38 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"7dbffd3c4538e0"}, 0x800}, [{"cdb1478bb95f84"}, {"0d6fe3c9fe145d"}, {"b310e651590b03"}, {"9986e9adcf8123"}, {"1f1d1b231c709d"}, {"18108e80970d6b"}, {"bd20af8c65a78b"}, {"07760a32fd23f2"}]}, 0x48)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  776.192395] FAT-fs (loop2): Unrecognized mount option "nr0" or missing value
2018/05/16 00:08:39 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x0, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:39 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x8}, 0x2, [0x8, 0x9000000000, 0x6f94, 0x100, 0x101, 0x9, 0xfffffffffffffffe, 0xec]}, 0x5c)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
ioctl$BLKPG(r0, 0x1269, &(0x7f0000000100)={0xb0, 0x4, 0xb6, &(0x7f0000000200)="a24ed3bab1e3978f48682548aacaf1af7db51bbfba15e4ceeb132cbfc72eb8194076bfddd77b4a2087c41e96cabdd5fb69711f4fcc17bc09ebe8a6ec4df718da94239211f2716a651f481dc8132f5dd0c1178914988d7eae92cfe3cccd6705091c3061b90f39059e04bb3d342fae9c88c4b59db2fdfba8c4e5461ddee00a32e5500eec3971084d5dde5316bf16b7ead8c526a2773c665cff8ef9d34784d0b5eaf4a7e2a4096d9bbd0e5dbe3819eb95862ba55515464b"})

2018/05/16 00:08:39 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0/file1\x00', 0x9, 0x7, &(0x7f00000016c0)=[{&(0x7f0000000280)="160e7600aa273a502d1a3d22e36091d281b0982bff8abb2ea97c1a549a45071d2a13ceb6d6473b87c7cfe639b948598d663112cc3dd4c8a3b2ee7b4a57c34195d1b3631c99dc1460c02a68b8e32a4f31b7ecb1bbf269a86ff44eb0900641e7d14770e7128d9828714efae661e1f8541799ac1915b97ecde47ccfe7c8b78c84d84e50c1c53c541b36a2223370df54242799", 0x91, 0x4}, {&(0x7f0000000340)="22f156b626aaa3a864b6ee7c7fa68bfa43a2e7e918d649dd90ecb1de2ce0d64a99acbdf69408d19a26c0b69a5ba1c6abb43e6a7e379386d4d26c17d00a598e081a957ec6647e353a2aaa752a9a1eb285240668825879c68cc25d1da2718a7598d4a8685aae426abdd446fb30014a1f8fe515301abd52f49309e5323fb5e0a120cbeeb09d04e56b", 0x87, 0x9}, {&(0x7f0000000180)="001a4cef9ba7f09e46526d223dc1d96a", 0x10, 0x3f}, {&(0x7f0000000500)="58327a7a285ebf42267b836f059287f761e98029b89ebf30ac3b778cd61c5301056a68992975c81037dc09ec37e134d5990e23e3aa4380cf01eb8728eb706a5db9bbecb78d90060656378663834cb59f43f68b2e6aae3d88b18300d2581152cf4545a0c703843adc8f95c1cead2861a41a577abd36b45a4f5e16be823ee064c7337e3c5c2ef7642572dd722ed055f132228be7befacd773f629dddf61b88a91090e061b4da87a65e01bfce2d97c81e357c8c6ab7eaa7b170d2feac1eee8fde2d14d49d00900e642d2aeafaddebe375c9920b68d132709cb1b55a06e13e20348e28f48e19f29301c1d8b69c7aea0cccc12155087e50fccee79f81b15a5b4c0beb5c6701fa87e44dcc4ee6ed72731998f115214ec6a7a21944e3ff9b7c354316227b1b7b97382e9e6a58e68ba4a7143e3762973dea49c1a1c79bf20ab2685236cf1aa12c4ef779f956173c724ef8d2a924a5134852e8a05c43db1edb3952fe960d62848b5de2cdcad765c5e3c0fcc1ca36fa957658b3b43f2d463804b61c5eb967e60128c12e1ec6e8e887870c7c254146c08796d509470d1da33fc1effdb81da8bfa763360ebc92b3947dd37f184ff98864b507faf4a3de8da688e2bf844defc8d925f120a6672658fbcd414f06d8a7b476f2658ab16f3a45047583a69ae2777d9b2d322888cccb3d77600f444bbd58c715fdc6fb31c29d5a4fe1d032f9b0704af65b80b2f37a96ec9a24a5b8c3dda485b2e92a5f172a56d741e6bb95dbcdc8da5bd3f695c1d7a4646473e4b0ad4f0068160e2460c978e37e0b79b17a54441823a2f36c06a021d1a1e1e8e2a65959f17c2188c4690fd1e3ec3c13a559e9c7f40256208d71b1a7e382bf5e8ee0cbd9f6f7f7e3ae44fba1fe7712dc52b9dc50c3d0a1632ea0ce7bc576094f243c97513353750ae4d205aeeec7d36fb0737ce782fb01ad3e23650f4e63552aa3453bb357619e4ad5cde44c444436944f2c916b1f3ecd057c0a7e2f806d2368568fe8e5f1091f53e328d501b7856fb94f80306b9fda33b24e93821594ad2276a354fc8b149a0982ec2cf6ff0b2ddb54572bccf5cde9a776b1a182d8219e1a1e0e68fb17e6edd760136b5aa5ea69ea46439447a10ab95a4fe9ba6d7c5780c13bc3a77950965ae6c4a428065e8959bf6a5423d1e1de295da52816f3ca39bc34a8f39b8720053a79aa72bc036e09702293423df265444ee323824c4e5c9d32d32986187281b80a23a5e63414cbebc6825adbc323e2fc7113727be772990b565d9e80f9cd1a872567de4d78616f42606814028d8fcd204ef4a258dc4bfe05050446bda945260c280e4aff26c4c2522a823063f643d1c1bae62aa7b89baf24aa0919544ced5ca119d4445d2fbfbd5cc6a5271e73eea24dd70a471512479be99f0cf7c5cca671b16062c98858db8f3338ede465a00c1934d4416cb8fbe989b39fabafd46f7bc67d329eae71a5446165c826fcdd93b5eadfbf13c881b9d381fde5362c964a6cef5681abbfd99a2aa8c15bf644e25e89f0ce328818ec2df4d19c00bacfaea0e12aa8f32624a059d99025899d05daec4cf76bfc95f95c65369a5aa395c74b051a97ebf6370d829a76a534df188ebf61e53b5c14dd193aa80cb92f4f39670b8812244b128037d34560561717d00e19d53ee63e2919d4e5ed99331023494aba5be6814a41d6b80b67ad2feb4118aa9fa670392863499bbcb1cea745118810102fd03ac9b89e956ea35a992636865bd2319cb12c437c02e42bab84346515ca64b6c421f5c3e1ef1a1ac13563bd0ebd6a42b4296cb20da0eded6729f288629029a054647bd21e173a9d472ecde934fbdc65da9a044b371bb8f0d4c4cf89307d8cc678a7f3fe12f7f156bb8a066d9e86adc6b50cca8934fa535bb0bf55e4d29999deea9e8bd7b47445e32d00ff785411fa7b95ae13506ad8c52331fa2f3fa7ac6dd50332e5435da865b70b200345ead95c93a72550454621c8f016cd25f51bdc3538b27b9642d8824140069512efba8d8bdd6af14ea8b7a84dc71099124cbfc3aaa0f64320b7d48b90e95ca2a433b78b88adc12bd02e6559055ac44a61be6b9fc2122829444c082fd0d07db96dc76c63d33411ccabdc2b197ce13c66f084d50755a04b24d69421ca7b469bede59c7a1757f484e46fea653acb6519c63a6803cc66af68c0517bfc0dc7b1b0ba5374b9c6866c72151e61fdc6d0d54d6bd8d6028948cac17cb4d990954a77ae318b75b04ff07a68c57ffe46270938f2a529136464535438666c2c53bc522eeae3f742c8373aa5f81e72cd446d6f2e6ce0a0ab282980764112e0b2fedc7d0a8497c2553c853f23c0e3f2f90bde61383809063a728023c882fda6fc041fbcf299d8291c3afd3bbf2980ae1e5bc5af3612a396cdbe682d6c0713e575cd580226583522af529ab0f6986140b5b031f1c683b7453afb0291a344ac22083ce7f37bfff82a7a4d2b00a74d843d216643d7dc8aad09a72f78ece6595ddf2b14ff5edc37547dc092eedc9386894eef6807b8157aab112ee734733e75ce2645a370a2789404085312a373d6e890249a16b8bf9658f5ccdc84c9f556a63bcdbcf66b6a2a6f73a25f32d5bae47beebf31db74c1f5fce297a03f1506b59c5d8861ed6042cb6d556238d0cea6077da5197acd40aaba58dd6c5ad3f1d88e0a73f191e57e0ab75d39c9d4a7048e5b10465e18cdb7cc52cf5420f3d3c94bb8cab3e204f0fd351dc23e76a4c12047d9d44c87daf6587b6cb1eebcfcb6d3dc255db5586293a0a8dd37121bebdeb8e4c31a1b634f4d937b33218775ca5bc06fb4297ea49d5d15e8fce787fd3014579638c894f1682904d8094925ee45568363b223e3c716a3a784de729c9cc335ba5656d7a80596d462c66e7649a03d843d8fd2d7a740227bf8f015b71edfc8b970e2346946fc8b9fa8cb66c3f5c374f2d5b69b002ddd2ccae6893c4fc6bd394058fe07235218f9d6734ca69160f77766877605085282e1fb57bb5ce3e17f11b797098a9a0b47ee9bb9c65b91a8be6604367d0ec8ce20168895f25a75ac5125205a5e4aa328d5ef57b55457233610cc5eefcf50d8c51feead172f7b845ac9d143c443b37d49b2292cfa3527c2ec51da08147480404179da9749866650a9318534f079d444cf829cd003cf15bdd7bd43145f2e26d5fbcd622ccb9dffcbe3ddb14f9be32f971b77b07cbf4e2005edc170b0371f18356e91f688e5f771e17341284391428d32d10222dc53de9681086a5a2c63265e6abd1dd3efd6881fa499f9f3d734342734175cf1536cbf74ccfd59dacb4b1326e18b4e38729223cb5fee70109ff27c03203d4e4370a2c313e9596eecb22d3f5864027e2cf9345084fa0e208a66421bfc8f5642ebe9b46c3508f40f67452bd57f59c051ea5f3d325a609afbd109770d669fec6937cf482b4b504288d6ef16b1058671e5cb5ac1e0c3cbc59542a218d34a3e98f6fb636e0d2b5e1bfa09e64979e01106aaa0896fc6a27d252422a8af1cf12659bc461b4103df44bc0305770c7f83483560671bdaba2c4e86ac6548a2bb3f6d34139a1af91e6c54ebd7b07b9a53ade37a2068adb1dc105f7b928390f811f465bd49874e0352a9609e6ff8fc1fb79f428b3495c2853015a99df3481211264179cd0d6b666a0aaaa6196355b347e85ea6d8b5ba073b68a7fbca2d6d316183dbbbd2f3773d4b9b6df14e33c79403a5a0e7e754f2ebf48035b0851da3a6098417016a99538ebfa3c6cd9b4ba5c8f514f2a4d079bde4d9c92454e7bdc9d7285f3fc5564bf0932aa4f550230eeda6bf130d937c19331d58847b120d7cc92fee1ed4589f6bbb3ea7687124c33cfbca181edc9cc17af2531fcaf00ddd2cb2a0f0d414eb58f4465950ca584a3b8b295826bee4c0476f44db0d9c798b96e2245fd65723ac1d24b81c6f32dd635f530a5417f393048c22c0b24a74a2c71dbc1a75bf4ed1f796a34d63e2d89ffcb1569b9705795135de97e0d0d56aa2529124a3e876f4fb6fc4270499929aeeed67e108a74137fc3c47303936046ad58e84cbb2f09676807a1d89317a555b6d95bd3adea5517ab94a4cc97c5d35bc7de032777658d690d872e90a3146c98b023e1adf4907cd67eed41f3e882917df475fc78e22d9fc1d490a01c2cc29a44d9622aec18815ea4e40ca148fbe82b6f604e3c134ade023c3334be2c089d6e06c6ed480f92ef66e4783d6d7cb64f08e2b637f444ea33ee515ae33dfac63a6bf54d2e51d4572dd75702dd43d4353838bab2af2460c94a1668c5dd12a7e3e8c0658ecbb136cd13b10dcde9591e97f7afc33fea3f8a1f5222862312cfb88862fc076d2bdc126a363ee9f5fd7a2362dbc298556c420d3fe4ab3f79faaf125b222d4b4ae5f56979cb068f93d31cf2c42df54bee97499cc2aab6281a43050e14a335470bec06535464d43445afa9a8637e35766bae92740cbd7b645df7694d4177fafde1c1c502b73961076d363a67fccb677df34a03263f25b2d0fe1bce18aa4f233c18660c31c4269c25bc321bfbbc907924b4960501bf2e998c60a13be8bcc091e24e7521788c8b085c3aa1ba0d4ab7e56161df4f124a0377a8548ee6f2a5a249355f9ffcbe9169853d7b97eac9c903d6fe3a9baa2e71c9a3db53683202dd67e2881fc4d0034b354b47420daea5e9b9711826af938dd9cbf59e4347d004d2827e26d57c1e0f46c0d4105fff2a6eddba5fab183b0e974c69438028ab8cce8907d8681d0914f4a2c250897b7e6193600c0be4e3f44417bf672088ba55b558849b212322148c8a320419ef6853153119495a7f637db7d7faa059b143cf09de8ea1abbf6626c3fc2d8d050077abe0e74a5edea5231ae40f413e98b0be5978aab185f5165cc9c823a0a34922a4b28ec1bc0a85d08500a2c750cd8e043d5e1abf0361f63ffe0079a2ec04363511056dc3ae901c69c041ac98ee19e415e359425d11b7409595438d33b2b6e9f685a672cf7537203dab5c08eeec313b69ce1ba4079c5348b0605577b2afc07e87e7f4a13dfb08d742c65bd82ae14d618e8bf029a73347c047f56ebf366d30b06ddba0b49653db65246ed9c0f83325122ef38de9e0a939bfacd96a0f55b523c0465d7c7fb206c1c28b174169ee4eb92b16669e26558c30719ab0a53b113b6064ee6203744d50245e610d51aeabdc648a4cf2280bada40540b7ab4f90221e399a4faecde27cba5139f12ba833f3e0d8bc8f0b26ce3c19779a198b18745dca47ce3c83cb5c4cd8a6c1d3ada6568ace56db5375b9c0a374e15191bc9b53f72c34f1d3b3d7067e2d38d851ee908476606778943c8a42af4ba98e0e2b855453d24f11514c1dc13f28792543efa869bc697597d80243bf1d1ea8734893b78ddd058856e79bea1760a815780d46655736e1494cdf2913ed6dfe9ceb15b7f7c454a5f9a99c3035fd746f28a922173480f949e4d914fcb2935a389d00c4c45b886261c8529dc6de57a2e47037ea487398812f590f23be9f7f5d29f949d24ff754a5239a006d241534000efd58984a542304dd310eb836321846cfce5b33dd2b50e56cb084ea3c1c96e967f3b058e2b9d6ec9b51b9b2fb2b8c7b7482b9570a40acd6b63152380d6cca2e48156c8e1ddf2023b4fac078924923d0d809d9f3f83a20988ee83643b69aead9eccf60c51f74634e9775e64592bdb5851fc8f83e88a28ca1f37567f0301d619cfe1a5eb1190f8495827b0fcfaac4c872c51d8f720da7cc1a6fa2983c9a91156b27a4790849467eee9a939c9435a6991ac29", 0x1000, 0x53}, {&(0x7f0000000400)="78e6de496e79bfe1af6ab675480a26e9a0f9cf572931f2bafbe4e65a47843a033eb6ebb6f82189168dabc10dd3a74939d2220b96ae5f4063d30984fb02648419de0e7285fcd7a55f13c102e281235f285188c6d4dbc7747df454e06f98a90459d9eda58ead86c1234f2ba1dae23840a8edf7878160d402317a089c2f21f9c106ba8173f7aed933d371dd098642efb9fd157c8c623c2466ec9b01d2348e06b9429d9328c168683f5366ae745a6e5fd0d19253", 0xb2, 0x54e}, {&(0x7f0000001500)="4bfa6818821c59503853a6fd659ca23e6bc967d8abff473170e597b149833e9c98d6d5eed40a7939af701912996f13d1864328a614b061de65b348a4c893635939d4dab139c67406b3c24c653aaf03416923678bab3bbbae8374633458c191230bbb852f18feb5baac6b1bb8850f3ade6df60e1b9380bfda27a8c90b104a17e739eaa3ffcfa74ce0ac0db8e097e3a770da6f707819e6d1a0b05bdcc074116f407f27cb83fac2148c26ac21b9ff0f16c8287f2d4851ea29b9cfc45010922f9c70", 0xc0, 0xfffffffffffffffd}, {&(0x7f00000015c0)="656dfb8f1c05b01e90d5b733ee51f8f56a6bed8078c87195dc7ed194285904e7bddfa23c143b761fa61565dcd9c92d20f64945d4642407a3802968c52ad81f3514512aba082af9669c5ebac31d331e4c0b09ff0aef29fa0c46493835cbedce7f1efd13ca180711641b8f9b12249bdc949dccec7e99af38af97748fcb162a78ebca8c1352159ad4e55aa06ebd520f9d20a0e20c1348f5bd978d6a34439ee22a3fbc849c4444d943d2221b5514ace015f9610634976c917d2f155b2e9d0945174968ec7d5a4353a1ceab4f", 0xca, 0x1}], 0x1, &(0x7f0000000200)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:39 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = dup(r0)
r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ftruncate(r2, 0x80003)
sendfile(r1, r2, &(0x7f0000000000), 0x8080fffffffe)
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./bus\x00', 0x1, 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)="e0eafdfe1d1041e542955e3841dc12490110f2cfc591ae004dc7a32cef3642a673a547cd83f941047c73f8fb37aa453f06e0d7ad27de36c074b2b4d1f82e7a15cf3aeab7e1c37bc0b0fe4cd3764a8a039beaaec6bda77f30c81c43996cfca56a6f5f983c9a90c00d84d5cce38db8252aa1aa62ab6e466353577ece9a273bf7035e12374b8b7a943b8d0c50fe9a6f37e8661a8dde60eac28e651360b0b3ba24079561c750a8f5c964b34588a8a9a9feae3734a1719049795ff0653e4bf6d365d3ab0a148ac1de2bc86004f10b5252713687e9a2983805aca961e207651dc4fc80d7ae9d11", 0xe4, 0x1f}, {&(0x7f0000000180)="4e759eaae89d17a17aac0ca4a342b98554fb490f6628", 0x16}], 0x1000000, &(0x7f0000000340)=ANY=[@ANYBLOB="666d61736b3d3537303232342c666d61736baa3d3634313537303630362c666d61736a3d312c757365667281652c7b6c7573682c"])
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:39 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8000, 0x0)
bind$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0x0, @my=0x0}, 0x10)
getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000200), &(0x7f0000000300)=0x4)
r1 = socket(0xa, 0x1, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x1, 0x4)
lseek(r1, 0x0, 0x7)
socket$l2tp(0x18, 0x1, 0x1)
clock_gettime(0x0, &(0x7f0000000340)={<r2=>0x0, <r3=>0x0})
setitimer(0x0, &(0x7f0000000380)={{0x77359400}, {r2, r3/1000+30000}}, &(0x7f00000003c0))
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
bind$nfc_llcp(r1, &(0x7f0000000280)={0x27, 0x1, 0x2, 0x4, 0x8, 0xff, "c1a6fe98b9e845de9a71a41f38ef87d13c722c680dddd3e0b1f1af988d604a1c4e7e4cd6f998175ae81f0e8f7161cc6361afabdbef3f40ab6c3cd305f99e22", 0x2a}, 0x60)
setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x8, 0x9, 0x3ff}, 0x10)
getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000500))
dup3(r0, r0, 0x80000)

2018/05/16 00:08:39 executing program 3:
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
stat(&(0x7f0000000100)='./file0/file0/file0\x00', &(0x7f0000000140))
readlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100), 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x200, 0x0)
ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000580)={0x3, &(0x7f00000003c0)=""/201, &(0x7f00000007c0)=[{0x7, 0x46, 0x40, &(0x7f0000000500)=""/70}, {0x1, 0xc9, 0x0, &(0x7f0000000600)=""/201}, {0x1, 0x96, 0x4, &(0x7f0000000700)=""/150}]})
syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f0000000200)='./file1\x00', 0x9, 0x2, &(0x7f0000000300)=[{&(0x7f0000000240)="cf96acf924a143409d73d5ba0bfac2fcd4ffa96ce5f51fdb8811b80c93cfdcb7ad47a3eab15be289997798aaac99ae706b521c9109b6e786b63e7a9b0c13705f0e3a02e78a45b6217ff7e441e92c16f2c0462b5f5d22", 0x56, 0x699b}, {&(0x7f00000002c0)="2c723653383b0243ad46c344f292992370b63bbe41cee1d5f15c481f006c9e5b228c1ee95c4f6118ffec1e", 0x2b, 0x1}], 0x800, &(0x7f0000000340)={[{@statfs_percent={'statfs_percent', 0x3d, [0x37, 0x3d, 0x34, 0x39, 0x3f, 0x32]}, 0x2c}, {@quota_on='quota=on', 0x2c}]})

2018/05/16 00:08:39 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file1\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
socketpair(0x10, 0x1, 0x2, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0x9, 0xffffffffffffff00, 0x5, {0x0, 0x989680}, 0x8, 0x7})
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000400)=0xe8)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001ec0)={0x0, <r4=>0x0}, &(0x7f0000001e80)=0xffffffffffffff90)
r5 = getpgrp(0x0)
r6 = getuid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, <r7=>0x0}, &(0x7f0000001b40)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in=@remote, @in6=@remote}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000a80)=0xe8)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001e40)=<r8=>0x0)
fstat(r2, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000440)=0x387)
r10 = creat(&(0x7f0000001380)='./file0\x00', 0x0)
ioctl$fiemap(r10, 0x40086602, &(0x7f00000000c0)=ANY=[])
futimesat(r10, &(0x7f0000000480)='./file0/file1\x00', &(0x7f00000008c0)={{0x0, 0x7530}, {0x77359400}})
r11 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
fallocate(r11, 0x10, 0x0, 0xffff)
getresgid(&(0x7f0000001c40)=<r12=>0x0, &(0x7f0000001c80), &(0x7f0000001cc0))
sendmsg$netlink(r2, &(0x7f0000001e00)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc, &(0x7f0000001ac0)=[{&(0x7f0000000500)={0x15c, 0x40, 0x104, 0x70bd25, 0x25dfdbfe, "", [@typed={0x4, 0x1}, @nested={0xac, 0x1d, [@generic, @typed={0x8, 0x43, @fd=r1}, @generic="4c90a48ac1a74481d0fc9e8b9b7b2e294698db2da441c6ae28ac0caac5cc49150ef2737377a7ce74e51b55a525e0d23db545bd78e8428b543993ea6848d9273a8a6e599cc084d989f37166e9449413a0439ebc78ef0b312dfca93db5217f0a23e3d7d5e0e306e84ad3c46eaf5fe9632d1422561837f29737a60281fab0a52d04ad95fe4e15dcd8ea276df7b8adc150d0a707adf76576b572", @typed={0x8, 0x85, @uid=r3}]}, @generic="35614969872db1360d089a8ee5d3f41277d9f3eef8df3d90d358779df3a8026678bab9ef754743e5188c20a46cbb398def1b7b1330dc371c71b36b8da768847c7a9ab1b5fbf9339e5c00b51c5c05a261fe9ac02e8f6878fe4f314276edf20790aac4dafeb6fcd0015166aecabe76b0f7535c51371bac536f114fd4be9efe999765e56c09a19f34ede01ca9539355a6717f97862c68c66acdbee62dbc"]}, 0x15c}, {&(0x7f0000001f00)=ANY=[@ANYBLOB="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"], 0x1280}, {&(0x7f0000000680)=ANY=[@ANYBLOB="84010000300009072cbd7000fcdbdf258fec65963a43dc3f15f14b9da01fa4a5058de878dc08e188bb52d1a6c5de99e2209b2a251603139c3d9bd5e3929813edf8abb4806acd6edea010a1518500a59cff689c661e1fe5f106b9f78f1f225e6dc750e21eec81b046a47b546796b5be12ea411e27db512df6307f0905cfbf607304682f8b64c289132b996a7626a7aa535c93c001008460f5d1d6fcb365c29a46e265ba1b46b6de5917d2848f2cf2698cb9e0096e8eda3ef54628e72562eb15b74cc78d930aea5b02bdb62ad8d892a8374bc1bb8a7ceacae8f26fbaa2ced4993fc245fbee817eb299134fa46dca757a495eec55ecb8ad0c19b2d52538b3f2e2c28936143adb40697d488f2dd74849059db68601b5f31d1f61dbfd6b23773745999189bff96a5647dde335882c31ebf20c8ebd18bc118917e6b3fc2d0cfdba97876b145224282d96c8de4d44d9e082e6eb07fa8303da2a00797cde022e3cc13450751bfe6dcb2da3433c4a414b3708003300eee650c48415eb69212d957fc6a6b4a701d4742daf0ce338d234fb733f89823b6013e80e868548096362a13cf48090850cfb1b073e02d17b3901cd295b2dadeaca473ca6399875956cdd3815d1159597627c7c19a5a2839147baeafc5f04a1ae437f2ea9846ef74e14160e0ee4f91e9a5ba0f25ab2bfd4f60fb136ca2f466b0e9fc8742241655532f615bb8a7054afccf410fdce9ea07dc6ddd10d", @ANYRES32=r2, @ANYBLOB="0c01550008006f00", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00'], 0x184}], 0x3, &(0x7f0000001d00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r12, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="200000000000000000ffffffe1000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x4040800}, 0x40805)
getsockname$netlink(r11, &(0x7f0000000900), &(0x7f0000000940)=0xc)
setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x9, 0x4)
ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f")
openat$cgroup_ro(r2, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:39 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
finit_module(r0, &(0x7f0000000080)='\'cgroup@vboxnet1eth1security(\x00', 0x2)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
fremovexattr(r1, &(0x7f00000000c0)=@random={'btrfs.', '/dev/ptmx\x00'})
r2 = socket(0xa, 0x1, 0x1)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:39 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x0, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  777.241935] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:39 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x1f, 0x5, 0x1)
fremovexattr(r0, &(0x7f0000000100)=@known='security.ima\x00')
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:39 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x0, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:39 executing program 5:
syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x690d8d9e, 0x0, &(0x7f0000000180), 0x1100000, &(0x7f0000000200))

[  777.284438] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:39 executing program 6:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:39 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0xb3fcd8b336368293, 0x0)
write$tun(r1, &(0x7f0000000500)={@void, @void, @llc={@snap={0x1, 0x1, '+', "53e541", 0x8efd, "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"}}}, 0x1008)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
ioctl$TCGETS(r2, 0x5401, &(0x7f0000000180))
rename(&(0x7f0000000100)='./file1\x00', &(0x7f00000000c0)='./file0\x00')

[  777.304501] FAT-fs (loop4): Unrecognized mount option "fmask�=641570606" or missing value
2018/05/16 00:08:39 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8000, 0x0)
bind$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0x0, @my=0x0}, 0x10)
getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000200), &(0x7f0000000300)=0x4)
r1 = socket(0xa, 0x1, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x1, 0x4)
lseek(r1, 0x0, 0x7)
socket$l2tp(0x18, 0x1, 0x1)
clock_gettime(0x0, &(0x7f0000000340)={<r2=>0x0, <r3=>0x0})
setitimer(0x0, &(0x7f0000000380)={{0x77359400}, {r2, r3/1000+30000}}, &(0x7f00000003c0))
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
bind$nfc_llcp(r1, &(0x7f0000000280)={0x27, 0x1, 0x2, 0x4, 0x8, 0xff, "c1a6fe98b9e845de9a71a41f38ef87d13c722c680dddd3e0b1f1af988d604a1c4e7e4cd6f998175ae81f0e8f7161cc6361afabdbef3f40ab6c3cd305f99e22", 0x2a}, 0x60)
setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x8, 0x9, 0x3ff}, 0x10)
getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000500))
dup3(r0, r0, 0x80000)

2018/05/16 00:08:40 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400029a5e5422ef04010002000270f7f8", 0x16, 0xfffffffffffffffc}], 0x0, &(0x7f0000000780)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="e63a57833b43343fd45fb8183eaf7e25a900e5", @ANYRES64, @ANYRES64, @ANYPTR, @ANYRES32, @ANYPTR, @ANYRES32, @ANYBLOB="7d3648b3400431f24e27ec3d87bb3dabe426268e7b7b285c0f1730ec8bf0413d6d5f175e80bbc8ee390888bd4d4be06efa1069efced36edde5a4fcf1606b64d388dc2904e7fc91e2ce22fa709e4c94d2a8fecb68263df3006e7317d6135f964264efe27d31000fe52b38baced91a260756e747e255a7d0298dc3c8a525135f5037440ee2cf041054a4a535e5578a5d99c6424e43789f66277820bd03727b2001e40361c1f9b3395adad20a606f6d3b7ecc8c58da9db767f4a377c58d9b122f01b33146d2cd6ed178ab7f2723a2b11cf0119e49b73ce3da", @ANYBLOB="455385f6327ab66ab8787586df26a3279858e41ef75b2178a5ff66589613782e74f603f077774100b2677d8a99ef4b987d0809992f349a24554245161f5677008e47b1ac2bb9b8fb8a717510e05fa9fb0ce966e2bfd8ea6683b9a1c0583bc3f31483804920df1766f55f0ea95c8095f138cbcd1718ab76738d85e77095087b79cf941e0fb7e7ef39088150adf3317a0a7f2b46726dd0454c792833527f06c96d22e7e4"], @ANYRES64, @ANYRES32, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="a5cb5040d1868b7d49e513b25718e998c87f7afb13d484841c244e91c36f982129a2cd9ead1fcd60b02211b22679271933cf6aae49f0ed4294d007478f67c824d4c78460b1a409681d938f03013c294f6de149baab631ec76a145e61773d34ab09aacbb1f743b2b1d278fa9bb9b314f9abf82a274f0e5bc19764b8656042099578294a147baed7ec4384b77e92ec9a3734ca91729bc864bfb496680661bf5488", @ANYRES64], @ANYRES16, @ANYRES32, @ANYBLOB="3e40283b4177f0281601de4ac03e8d71b14d3ce1f8afe9849bfa1921e12ebdcf0aee5436ef95e2be27ce891863e42f67b6564f5cba9b0d16c784fc79090249abf60a1c88b0db2f5daaf9e3fb40b90f522b7033c539d57d9da5133caad32d3f726c00102f23c9adaf90644676f5807912593614134da412a0edaa5a174eff36876e34883910039c024b91b132f6de5f33f5f24ef572053137cf973ba030d453306d4ae826d497f5b2ec3721a4e3a8a7720fa7f83ee381edb1613f0a7a85d997fa381d85cbcd95faa574ab85b255758bbe74681934a8f4dc67355f4fccad08d80897308a58", @ANYRES32, @ANYRES32], @ANYBLOB, @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES32, @ANYRES64, @ANYBLOB="ffedb56da1bfdb44c578a0f5ddfaae5ea4d21e11c055ede63cc705fa59e96613cc00b293ecffbae4de7789fe5dad36bc85a7fe1a1d97e8d5c67a1aa6eb00d1ec7558056f3929a9f5224a86d8aa6b0b4d677b2ee9b24d72a66c5c56769502e2a1df23f05748e1d9d75b5238dab56c95980596161b0e8c28abbd5d522425f13bb5dfac830df49a79e32f05dd94e525f2dbd3985e0d21409e0e80623ed9f34bbd6f72f1ddaa3e42dbcca31e4fe4be0a0502149ea3239a49e5b0517004288ed848fa8e526ded79a9c86211354346939c73a1f49ae3430790d0ed95ef3fd1", @ANYRES32, @ANYPTR64, @ANYRES64, @ANYRES64, @ANYRES64], @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR], @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="b824dbeb2378ed635a5597bc38d8ce9ca4f243d3c77e98e11efb0566975b15d1fddc5eb4eb09f0d115123d49b5576d536181a023a093e5a2007c305af9e82513b00f52d965b298a4c85a43b8ef1d35025926354c866fa5beb22d8c35bfd5a143027991ff532f07129cde71d10344fcc7fe", @ANYRES32, @ANYRES16, @ANYBLOB="97d5eb0b2f2f6d7b38423e27e5c4df670b98de15bb973c95be992e5350c358b4f5967b7ac5765e71128cb3028ed5d76d15d69ec7e7392966927007bebc596409be9038bfafd8b09ff7d300680952a59e1eb76150927400c1cf3c57d13ab3f90e0e7b25ea481276f14e9ff7fee043618addb561b17b19bbf3e669bef2a60bb2d742494054750fea7650a26e976458f31c289edc9b747ddfedac14fb2714efaeec07c9b31637019297403845ccb0d0b1b637a5966bae463f47c5858982fea2be4c34e12c5dfee0630879df06218096034086abe0d27f204bce941ea6faac3d1873e0f50d65a8f376c23f69f57a"]])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)

2018/05/16 00:08:40 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2000)
finit_module(r0, &(0x7f0000000200)='+%\x00', 0x1)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = open(&(0x7f0000000100)='./file0/file0\x00', 0x369faacc602c4432, 0x0)
ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000140)={0x9, 0x5, 0xc1, 0x5})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  777.525903] FAT-fs (loop4): Unrecognized mount option "�:���{���L�vJ���ƽ�0�C�l��jo_�<���
���㍸%*��b�nFcSW~Κ';�^7K�z�;�P��o7�f��`�Že`���$�a�P���d�E������74�q�Iy_�e>K��eӫ
[  777.525903] ���+�`�RRq6�题8��a�e���׮�" or missing value
2018/05/16 00:08:40 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4002, 0x0)
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80000)
renameat2(r0, &(0x7f0000000140)='./file0/file0\x00', r1, &(0x7f00000001c0)='./file0/file+\x00', 0x3)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:40 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0/file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c90716b66732e666174000204010002000270f7f8e8042e706d9877ee3502e3d9b59ad81a6f99d138039b7d87ebf50063e6d9611b501e2490ec0251c7", 0x3e}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000100))
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='./file0/file1\x00')

[  777.579111] FAT-fs (loop2): bogus number of reserved sectors
[  777.579116] FAT-fs (loop2): Can't find a valid FAT filesystem
[  777.597011] FAT-fs (loop3): Unrecognized mount option "�" or missing value
[  777.676599] FAT-fs (loop3): Unrecognized mount option "�" or missing value
[  777.701275] FAT-fs (loop2): bogus number of reserved sectors
[  777.701280] FAT-fs (loop2): Can't find a valid FAT filesystem
[  777.884691] FAT-fs (loop2): bogus number of reserved sectors
[  777.895886] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:40 executing program 6:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000200)=@ll={0x11, 0x6, r1, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)="c15863f74857e0f6da72d59c23d5a0cada80eb1ec7ad7b3d67eb7b6043326f4360111facb3a4baf3e7477e804c7235ff7e50c3325b95b2c001", 0x39}, {&(0x7f00000028c0)="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0x1000}, {&(0x7f00000002c0)="2bd118c84b96f66617f3927d68fa651eb6593af45b1ab0036e1e1c50775c629e9eaec1c33e737acde9f9893554fad21e1bec285e481f9f117b43a64389a5a2662f979bc7f8186f74a64c515da9749f676b487d1ec0cdccbf5e9ec560287a518462825c1acd6e2df150ba0815d3de5b698e3fa501b8cb870e3cd330a72e636fed947b29bccf32c67c459e2fc2661c1bb5f555656102ee40ca5b9e92ac602b05d19325b2511f3cc4a0d1ce0e26f0b1429d545972700491e182798001ef793d3067aeaa13bf28a7307d5e22a263693ff2b285bb9121a20f8ffd77ea2f75", 0xdc}, {&(0x7f0000001600)="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0x1000}], 0x4, &(0x7f0000002600)=ANY=[@ANYBLOB="10010000000000001301000005000000c73c82d68a42df8a858cdf5b1ba9c3c94db78b1eb7f78d0df6f88f9c0d562e30e5d1397cac25f233a8d19e7d758227975ca9c67c4ac09761c9252e32bfc3f5c6a80d69bf685ec1ef56dfdc095690b9db1ef01845d738e833d55cbda9769dd6a40fd45abe98f5fb06fa2809d1f7f60e9c14f1afc7536474b1a9467a83226a189d2f63cf5e4d1350b37d11ed31c1e4f04e6389c55be8ecd81e2bbaa1854bda77066dcdbd85e4795f3d82340c2b6168960e07295a43a1e26426604162743d48fadbb62678bb68c6bdbf86b4efb9b88f325258987922507da75f0e2e1769d3966bcdcf2b06773097cdffc9bae888399edb915d2e3c0e8244d5c6beac4640e11e00006800000000000000ff00000006000000f8a87dd2f31a1b3c966d500c328710c0ba99b988d607afe436879e29fc5bba1b2e607d29295df15542825b3e8de5d9fd7cbf60a879bcf6355cd29bfaa0efca0ed66510e4fde71aacc130ea0454bc67770f9348c373000000e800000000000000160100000800000071e9b55ba747c6913f0272aa3b702decbb32dc03588ec4ae08906fcb5dcb02b93737bdb47e6f0dbd86afcb06fc431a45f067b7da002d6fee8cb593a54343737f6e03ed0323315c847862d1ac0ed58fbd36d016b99e4f0e54cd3f9251bc117e57f04661947089c8a1bc3065df5d78bd94d79c83db2961849834d60f49593b713e41aa68101684f21a084380c489a8e122e4cf08971779691a390a5a8fe00497c29ed6edc10531d00a0cb58b72561b37d2d87a8caf137d4f85a8f3b0c1507b5e11de80fbaef9c85937d181b3b0b81f2ffce2310000000058000000000000000000000000800000b1e63bde9a0e88c63e639ff8ec0847ef009e7748ded684ce23751974feb2c18e979bf2fc9b72a4df1cfc31eef6f4521d22617fdfadeb44551dbf6fe743e3b71c53000000000000000000"], 0x2b8, 0x800}, 0x8000)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0xaaaaaaaaaaaabca, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[])
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)

2018/05/16 00:08:40 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0)
openat$cgroup_int(r0, &(0x7f0000000540)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x800)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={<r2=>0x0, 0x10001, 0x7, 0x6, 0xce2, 0xff, 0x200, 0xfffffffffffffe01, {<r3=>0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x4, 0x1, 0x7f, 0x8}}, &(0x7f0000000300)=0xb0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r3, &(0x7f0000000380)=0x4)
accept4$inet(r1, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80800)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000600))
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000480)=0x1, 0x8)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/175)
readlinkat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/89, 0x59)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
getrlimit(0x0, &(0x7f0000000640))
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r2, 0x77}, 0x8)

2018/05/16 00:08:40 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000f40)='./file0/file1\x00', 0x200000, 0x8)
ftruncate(r0, 0x7)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000e80)='net/ip_mr_vif\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000ec0), &(0x7f0000000f00)=0xb)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
recvmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/10, 0xa}], 0x3, &(0x7f00000002c0)=""/178, 0xb2, 0xcd0}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1, &(0x7f0000000500)=""/226, 0xe2, 0x7}, 0x7}, {{&(0x7f0000000600)=@pppol2tpin6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)=""/49, 0x31}], 0x1, &(0x7f00000006c0)=""/29, 0x1d, 0x5}, 0x800}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000700)=""/192, 0xc0}, {&(0x7f00000007c0)=""/65, 0x41}, {&(0x7f0000000840)=""/161, 0xa1}, {&(0x7f0000000900)=""/43, 0x2b}], 0x4, 0x0, 0x0, 0x9e}, 0xfffffffffffffffe}, {{&(0x7f0000000980)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000a00)=""/59, 0x3b}], 0x1, &(0x7f0000000a80)=""/31, 0x1f, 0x6}, 0xfffffffffffffc01}], 0x5, 0x40, &(0x7f0000000c40))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000c80)={<r3=>0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, [0x3, 0x7, 0xfffffffffffffffe, 0x5, 0xff, 0x3, 0x80000001, 0x3, 0xbd, 0x81, 0x6, 0x7f, 0x2e, 0x200, 0x400]}, &(0x7f0000000d80)=0x100)
r4 = memfd_create(&(0x7f0000000e00)='vfat\x00', 0x1)
epoll_wait(r4, &(0x7f0000000e40)=[{}, {}], 0x2, 0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000dc0)={r3, 0x3ff}, 0x8)

2018/05/16 00:08:40 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0)
ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000280)="20eeab5421ebc68f92698a52f8195fcc987976deba418059260ced5859f8778436747793d7af5fb6f7d2da6e78b1a373262f1f84b2cdbc2b4085ff749b57121b69246a680eb35dcc431d807bbfaaea57076934f4ce528e42833f0d5d881bcf5df1f195fb55988df9321d47dc21ea34036b54a45c44e949dae036ee02dbfa54f56229a31fe8ffaca3fcda40d6e0a07aa50ed265d68d286662126e726acf90e18149acfac85152c4ff2c50fd0814e37958b1eea91c13f42857389cffd16399127271e31be36e160d6bc2a7b051f566d586c668eea103f948041997deb8427f5c6022af70ca11344f4b92631a6f3db2db86b5d9b8d0c9")
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:40 executing program 7:
r0 = socket(0x8, 0x6, 0x6)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x742b, 0x4, 0x8000}, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r1, 0x0)
write(r1, &(0x7f0000c34fff), 0xffffff0b)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:40 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0/file0\x00', 0x80000001, 0x9, &(0x7f0000002800)=[{&(0x7f0000000180)="cad80a6195e3418046bd1ef810ccd123e8c1d8d6f1d31a990a68759e405a799c7153b6806449656cc12dea207938644293181c3e9ed58e2303fdde1f0107a74d9d366426155eb9960371bd1def4af10d53c74969623d65fc7f0b8c2ef892ca1b7c29d643613477d9325c3136383588df00fba897c3c73b57c6e56678f522583285094ee3028da8efa8940b9db7ccfbde6da53c27220f", 0x96, 0xfffffffffffffe01}, {&(0x7f0000000240)="a2578c7576e00c01e289ec4fed82f172a72c2fa01e663a606a35815f7c79b75bbf113329a60fb5d57324bfa0d0450673530cd211ce226f85db1773d87cc5161725ef3b5cffe5", 0x46, 0x5}, {&(0x7f0000000380)="52868921ff7156cdc353e9afa473f7b0da296f8b49b54d78a3d3f8d7b2b1759a755281bfad43136c32ad47abd9473f7cea3c386a5efa566f31d89d23cfa0af0ca0cc2ea9ccd36061ca6df7338ff49495fcdb6554dcda53d9a5ee453cc57d84ce5f5681c3984a7432414dad51729c2b31fbd76f281575ac8205096c23b9ebb5f7b6efc6da33d032cb25161be55b70c2a4995b80e053d0af785eb28281513c95d07aa5b5ea87ea9e4ac4a3e0652339c81ccfbb4d96b9b4690eae4771dcdc6de9c1c8f34dd03ebb32219908f1ff734def0b980a4a05a105fdf1b8a77ad3ede9e3142f604685c2c51a", 0xe7, 0xfffffffffffffffc}, {&(0x7f0000000480)="c2c35b0e7a3521f09496c66bd56c8183db581e99a4f62258d48c6aec1fec882bc7a23b6946a0d9ea4a1cf365cb2516007285a9ae70f45cfea04120857701444d6f83f7348a9aaa43c93f1187c28ef74a8222ec2cd61929933ec1fb3cb7205bfb2b8899c30f9fe659e42514e9b21ba5f687d240d4efb17c51d59f6f66694bf689a6918bac4c178e7054d5c8258e2e9830ba2342c8a99211d64d8274d824062d226153381168634b8787b3306e7c87a7895be21ed2c0c3736becee173340a6854f1bb4d2814c0287bd4fc45f235c766995f6e60b19ac5aea80fdd270ecac6d5be7fa17b95bbd694d67917582cd7fca31cf7e2543ce9329059dad94b47fe3d299d24f5b0951b9780bcc13fe53e6afb86da3845f7a270958a3c62dbbb8d530854b576328baa1e0474eaece4b6c77ed0176757bb4242cdbeecd088b68822ec5365a9760efff610a2f0590274651d55beb2504ee3fc8fea7dea67c559761810c9ea56b23fee80244fc0965ef3ea676bd95891fe37e0f22e50f103d26a779fd98568e9da762fbb0603867c9ca7972683d1bfd6b231ce40d6bfa5ba1dd878310d16875d7aca55f7a32078d68467f5b12fcf4a6dd2f012066bb3537ace8512128a20b7b3c1e57bd84269c9ec74592dd5d6f05230a1d7a0b5345e54cfcef91120d75cf1394c6f2bd7a42c2d0960303dcdd0f665911dfb1078035f13a8032b68c9eb3db3bf4741881c4afe6fab4160b463700350f2fa3ca01be3b4063a916d8a2334cd3f236bf541bc8bec20c0cd4db022ab20cf335182c1b08721e0280d067535e76614f668013bf6f327df3cafa4310fd01b31f3eab904f45e7ccf420e0814d1a9a6a64e8c8494d4333c9cf3b131b0336ee8d2180c441988cf96655def15a2ac56346c050c21ee756c3befa5b591a0c4523af57002251116ca4bc37070beafee96982696cef1b506fa7163e24e1ee0e459ec9b3f8fa98d136945c9acb2941bc123258efd166c8c52f06a18f1bd2fd3bd3434702030e5e2cad35a3ee7466b5f846a8668fca9ba927586bd355a1d1b8b7a13b0dffcdb709ba670d54991d1977db00e33d88ba6417c370e38178c133632409255a6496d792eb42882352e6a22e3e86de86842ae4754c4dc1c3fdb36e75fbfea9b568e91ccb6ec823a9430adf45c8af980ef4ed4cd287d971c08593f65234d329a731cd8bc4e25299371aa15eafc2f3d09b866f99b5e108bef298081f3468fdd3070ee9484371569bd68ffcf7ccf133bc3ae585a87ee378d3471523295ed118c7dabb3b05e74bc24490c785c4dc48d27b7e46b8f021b21b9baa4d5f4d5cbf59d58e8757abb819f84d4e9393bc42701be34334d6f7e29a16339ec28a09d0b879a8bc78d24f75ebaa3f17deb6c24bfbd329d1e4a9660a0e8ce69c6cb8edd81d3662a5d2b2e77fb69252c675322854c88809b1e5ab731784ed6e9abcdf9d748ad8f5891ab8bb847e7ea61a2d6113548bc614a19682ee951612de26ea98797f8bae8c0290a2a5efc991320ebfed44818271cebd4a2fdbda46b18af33f460dbb22d716f11fd39e5452bdcbac41b84a82f0e7ae649ca5e60d89913994ec31ada4e6c328dfca29399b731d48219bafe0c167b4d0c53dce3e630b3019a8e364d8faf6a340af6ffdb1c4865696d6c8e58a7dbd477916403c4fc4577d40385ac1c8d4d949869abcf2483f6799e890ca2de09a7759c439764fa1f9fb4dc11c8aa6afbf795ea905c3f8188f6f937d887cb3e433951bc0690d3af137ccae68397237d0cf911e8381d207fb7776b3491da377a2ebc286b8cc12c1cd38ee5ea990eb5621379a6652bca9df44454e18490866e6205987bc30e45b808080b4841f3535ff5e4e27ce0e17a5a5e11a424bb5cd9a504d72c633151ccd2b4bcc47356588af91a5fc22be7fcd8a023895415305231158bee9bc05159fab83ea61c4353e436d741b6f8c164213fb7337d14f11b58c7b8f5feb2bc549ad0aae9f85e834e145d50a24dcc0116a39ae5a99ac2b2ed95cb3c2a9a0a98eb1359dbcd0399ef8161c6abe38bf50e6efabe4cb003117f1b55adab8708bc8aae50c0956a72a48258c8199ea6148984a61d223be921250972451198173a0f336998e8a6c76fb0843db92aca512b64b5df67ba412223cfa113e2fbe371419a20c9dc939c229ad93125d967df1d4624597153f23bd79e7303cad3c24a89992537da98692a0c1df5b81b60b926fb6d9d32f78a8b7abf66b2af39bfdebf84b592251a0f3c10cb0f0a729e8228587296ba828d9e7ceb5ab015f9afbdabbd8e66d852b6f6479fe19bc83b0eec102aecc48c2b28f3057670869df6b506ca481c9a636a1b8d996e9084ee32d379f24f40fea9ab8c8d94faf9e68171b43a0321a8ba74e8eceb4698a35e05db62219a3c17ecc78c07fd0083b1022f669a457d5b44129a7ff4b8b50cad989c35185a18c875d574ff189af3643f11b479147273079abc9fd69109ea061229e42693f07b5f17b694433e5088c3c31fd529f19a3783722cffdc57336b8f4d77aba3a4a99f0870bed6328a759bc810290477ba328c45d8c4bbb09d18b8ec5b77534f25937e3d36812f0fc836d7faa303172d80a33bf77a34cf5939885e3a9e2c319932c0e35bcc7dc78a5d272fbbc8426a3f0468c9a2873ebf261f4eba89ced9a60082be731dc1080d3d7e81844be4367d5ccb854a723085304f296eab0d7e8bcedffa0866b03d0f17544b85d7e77044b9999fbd1f07266d51eb0d495059b7be59d7ca4f332d816ad65cd5c58b6a120773462d9337161ab3bd28d602b54f39dd55835ad12ccf023cd40e91347ff889b289a78dd0031eb73881c989e935ed5c9da5028d71c3255566bda67a2bff93a0d4ecd1cc6f3ca5f9225f8f66983c45c76d0f569bb8361b1f673b6ed705702b826ef6b709424526013d4974835b0b063ab4bb6d4fc3c1225a624961cdcf44a21d7070c594372b956745b488a8b0edaf6a638744e6bb6d8d22deea9eb0f3d9805e6dcd458c2eb4549d669e9156f0c35246a17390187c47d6f8ab88207a018a922841ed60d454f8fca6f63fe7d5e7bb9069d9ee98cd84bc35dfcdb837d9a4e95a74313b088fd8c7eb75cf243153879692f68ab7482bc805919dd0ffef897a24ab19ddb7f99575fcb18459bd9d531d557d05ea3272224dce13ea96ded61bdb7925c5d7d40a9a152939697596ef8c3a93007d67f56d21702f540d60d40e472ee43fc3ee0f593c90a36befda4faa81c0b492f1a6b04ef356ab5492b0ae678c771bfd57f6c3999c19038a3da9e730179c122db42e940f11120abafb862c521f86bf4a17ef3dcfdfc2db6bdeea48da6bb7c566cbf1a714c60f86434c0b88f2e92174b0bf3f8d78df1e4edfba12bb41c21c7326f7fa0161ef1b27350373992906f2b8d37b5b293dc294b220aba46c253922fdd6097b91030442922f7dd5f5f81ebdd25ea371077f3bf98c267a9f16f1c037df7786b5ca6dd9732494693d49816873335ed550c9cba0f56a9cc04cf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0x1000, 0x80000000}, {&(0x7f0000001480)="f7e52db94ca20726ee8bbb36a8e4bcd404f296318a7995555be9f7e1b4d5f8dc35785f29486dea882e67f1752b82d19477f148f7084a2348b969145155e41a03d55e2cb27dbfb2abcbfa5a97ba2fe36e0b02816d366409d521c87bda4fe0dcadc4552289bba6cdc63fc0ca2745499fbe7b3795651f9c66b03dfeca1e0684f2dc1f020c10b409bad9dcefbdbe3abad2020063a7c143c42e0605db76d2e33e0be3403be3946ec089c889b913ab", 0xac, 0x2d}, {&(0x7f0000001540)="00eb0170fdcd4eb5ade0c9f5531c10700caa346911e66a810f0c6433e2ef3ab181ceae7b98e726fdcda040d23cfc59cc98b73ef2a7cb53cdebf10bf1e11a3cedc6b249eb287d0fb6e254fa42950045d248b6734b871a851848830bf9dd871fab10a7f092e117982ba69f856d941290a957d03d06b51470195cc28191323481756d21a28446906349ad2ddadbe3d7c08dc82a73ed0f5281d0ee5e81ac8ef084dc29f46e109630057fc6489834dc30d35730c8a68018df6827d45decdfc7769c25a980a1ea0421", 0xc6, 0x80000001}, {&(0x7f0000001640)="2056625e8a1de1fe75b38dcce5fbcc4e46faae88f35a4e213eadca27fdd880ac0b675be857f47ae4aa44ab5156ee7946de3f6d84685b385a5306511adcdfc50c1dbb05960974817060f67aa31e01d6b074a96299c649182dfab22a7a8465aca7e50aa7ccea09f645b8a21ba48421dc280ad024832f765e8a658d982ef1616d1134cc5fc2accbbcefd784b8ee4e261d89342996a4acd45f0f0ec773f0b2645d5210692fba9a0ecda27b98629a3441e6faebcdb1a46f91086f6ff11efa3d0f190d3e951e5abc24313a60355f4176d13ccc5419222ba9ebd3b4a18249c40b7991bba9d17f311a5c9b5167ae63831c9c2673625ed0c61e016a", 0xf7, 0x5}, {&(0x7f0000001740)="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", 0x1000, 0x1}, {&(0x7f0000002740)="72b4e62385ecba0a323bb58c5b4e888665a5e19dce0015076dc73b0e4e4936e8613d00b69d5912b0032e49ac9643c2a0f3379c0a8f5cefce1ff6d14ef0da84f646baab6e80bf8268aa3f300119202913b4be482ca3537b3d3ec379fdb896cc4667680d2b4916fb33b9dc0942d587c34aa78e96905a0369c0cfd8d6d55e4c5e0a46d882a8d3887e77a99e4fbd7d3ef861203a01ed6e2d4837816baaaade5ca25e6d0d2dc1d9042014387136e7a5", 0xad, 0x3}], 0x20000, &(0x7f00000002c0)={[{@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@codepage={'codepage', 0x3d, '864'}, 0x2c}, {@discard='discard', 0x2c}]})
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0)
ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000002900))
mkdir(&(0x7f0000002980)='./file0/file0\x00', 0xfffffffffffffffc)

2018/05/16 00:08:40 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0xffff, 0x4)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @random="956cf2833b07"}, 0x30, {0x2, 0x4e21, @broadcast=0xffffffff}, 'veth0_to_bridge\x00'})
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:40 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x3, 0x1, 0xc101]}, &(0x7f0000000140)=0xa)
socket$inet6_icmp(0xa, 0x2, 0x3a)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:40 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0xfffffffffffffffe)
r1 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x59, &(0x7f0000000280), 0x0, &(0x7f0000000540)=[{0x10, 0x3}], 0x62}}], 0x2, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  778.340560] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:40 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
clock_settime(0x7, &(0x7f0000000100)={0x77359400})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:40 executing program 4:
stat(&(0x7f0000000100)='./file0/file2\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, <r1=>0x0}, &(0x7f0000000240)=0xc)
r2 = getegid()
setresgid(r0, r1, r2)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:40 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
chmod(&(0x7f0000000100)='./file0\x00', 0x10)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8)
clock_gettime(0x0, &(0x7f0000000480)={<r2=>0x0, <r3=>0x0})
pselect6(0x40, &(0x7f0000000200)={0x22, 0x1, 0x3, 0xfffffffffffffffa, 0x2ecf63b7, 0x0, 0x400}, &(0x7f0000000400)={0xffffffffffffe251, 0x1, 0xc57, 0x8, 0x1000, 0xfffffffffffffa59, 0x1, 0x20}, &(0x7f0000000440)={0x800, 0xb45, 0x100, 0x0, 0x7, 0x7fff, 0xfffffffffffffffb, 0x6}, &(0x7f0000000600)={r2, r3+10000000}, &(0x7f0000000680)={&(0x7f0000000640)={0x3dda9a33}, 0x8})
lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in, @in=@loopback=0x7f000001, 0x4e22, 0x9, 0x4e21, 0xce20, 0xa, 0x80, 0x20, 0x2f, r1, r4}, {0xc3, 0x5, 0x9157, 0x7fff, 0xd2c, 0x1, 0xb0af}, {0x1, 0x6, 0x1, 0x4}, 0x5e, 0x0, 0x2, 0x0, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x1c}, 0x4d3, 0xff}, 0xa, @in, 0x0, 0x0, 0x0, 0x9, 0x9, 0x5, 0x3}}, 0xe8)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:40 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{0x800, 0xfffffffffffffffc}, 'port0\x00', 0x40, 0x1400, 0xc2, 0x4, 0x5, 0xac92, 0x1f, 0x0, 0x3, 0x2})
r1 = socket(0xa, 0x5, 0xfffffffffffffffc)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)

[  778.398760] FAT-fs (loop2): Can't find a valid FAT filesystem
[  778.420548] FAT-fs (loop6): bogus number of reserved sectors
[  778.420554] FAT-fs (loop6): Can't find a valid FAT filesystem
2018/05/16 00:08:41 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x228, 0xfffffffffffffffe}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f0000000080)='./file0/file0\x00', 0x0)
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={<r1=>0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1c}, 0x100}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x5, 0x10}, 0xc)
ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000300)=0xa4)
getsockname(r0, &(0x7f0000000240)=@un=@abs, &(0x7f00000002c0)=0x80)

2018/05/16 00:08:41 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000f40)='./file0/file1\x00', 0x200000, 0x8)
ftruncate(r0, 0x7)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000e80)='net/ip_mr_vif\x00')
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000ec0), &(0x7f0000000f00)=0xb)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
recvmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/10, 0xa}], 0x3, &(0x7f00000002c0)=""/178, 0xb2, 0xcd0}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=""/150, 0x96}], 0x1, &(0x7f0000000500)=""/226, 0xe2, 0x7}, 0x7}, {{&(0x7f0000000600)=@pppol2tpin6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)=""/49, 0x31}], 0x1, &(0x7f00000006c0)=""/29, 0x1d, 0x5}, 0x800}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000700)=""/192, 0xc0}, {&(0x7f00000007c0)=""/65, 0x41}, {&(0x7f0000000840)=""/161, 0xa1}, {&(0x7f0000000900)=""/43, 0x2b}], 0x4, 0x0, 0x0, 0x9e}, 0xfffffffffffffffe}, {{&(0x7f0000000980)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000a00)=""/59, 0x3b}], 0x1, &(0x7f0000000a80)=""/31, 0x1f, 0x6}, 0xfffffffffffffc01}], 0x5, 0x40, &(0x7f0000000c40))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000c80)={<r3=>0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, [0x3, 0x7, 0xfffffffffffffffe, 0x5, 0xff, 0x3, 0x80000001, 0x3, 0xbd, 0x81, 0x6, 0x7f, 0x2e, 0x200, 0x400]}, &(0x7f0000000d80)=0x100)
r4 = memfd_create(&(0x7f0000000e00)='vfat\x00', 0x1)
epoll_wait(r4, &(0x7f0000000e40)=[{}, {}], 0x2, 0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000dc0)={r3, 0x3ff}, 0x8)

[  778.569713] FAT-fs (loop4): Unrecognized mount option "" or missing value
[  778.677563] FAT-fs (loop2): Unrecognized mount option "R��!�qV��S鯤s���)o�I�Mx���ײ�u�uR���Cl2�G��G?|�<8j^�Vo1؝#Ϡ���.���`a�m�3������eT��S٥�E<�}��_V�ØJt2AM�Qr�+1��o(u��	l#�������3�2�%�[p¤�[��SЯx^���Q<��z����Jģ�e#9�ϻM���i�Gq��m����M�>�2!���sM��
[  778.677563] J���z����/`F���" or missing value
[  778.711453] FAT-fs (loop4): Unrecognized mount option "" or missing value
[  778.717682] FAT-fs (loop3): bogus number of reserved sectors
[  778.717687] FAT-fs (loop3): Can't find a valid FAT filesystem
[  778.800570] FAT-fs (loop3): bogus number of reserved sectors
[  778.809235] FAT-fs (loop3): Can't find a valid FAT filesystem
2018/05/16 00:08:41 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = creat(&(0x7f0000000100)='./file0\x00', 0x82)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:41 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mkdir(&(0x7f0000000100)='./file0/file1\x00', 0x2)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:41 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
clock_gettime(0x0, &(0x7f0000000300)={<r1=>0x0, <r2=>0x0})
futimesat(r0, &(0x7f00000002c0)='./file0/file1/file0\x00', &(0x7f0000000340)={{0x0, 0x7530}, {r1, r2/1000+10000}})
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10)
renameat(r0, &(0x7f0000000200)='./file0/file1\x00', r0, &(0x7f0000000280)='./file0/file1/file0\x00')
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:41 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xd16, 0x100)
openat$cgroup_type(r0, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0)

2018/05/16 00:08:41 executing program 1:
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:41 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:41 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400, 0x0)
r2 = geteuid()
sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=@delpolicy={0x104, 0x14, 0x100, 0x70bd2c, 0x25dfdbfd, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x8, 0x4e24, 0x0, 0x4e21, 0x100000001, 0xa, 0xa0, 0xa0, 0x5c, 0x0, r2}, 0x6e6bb9}, [@lifetime_val={0x24, 0x9, {0x3ff, 0x4000000000000000, 0x80, 0x2}}, @algo_aead={0x90, 0x12, {{'gcm_base(pcbc(aes),sha3-256)\x00'}, 0x208, 0x40, "c50fb68cfa958f69f5ee6c1e914e5f635e789353983f994a62313dfebfa387e16de5393ad516e4305cd48b38125e6e983239a2c3b4f9f022546d4faaf9dc93e289"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x4}, 0x40040)
r3 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r4 = socket(0xa, 0x1, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:41 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$search(0xa, r0, &(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, r1)

[  779.459977] FAT-fs (loop4): error, invalid access to FAT (entry 0x00006500)
2018/05/16 00:08:42 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:42 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = dup2(r0, r0)
clock_gettime(0x0, &(0x7f0000000180)={<r2=>0x0, <r3=>0x0})
utimensat(r1, &(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000200)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x100)
ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x5)

[  779.477013] FAT-fs (loop6): Directory bread(block 2) failed
[  779.477026] FAT-fs (loop6): Directory bread(block 3) failed
[  779.477039] FAT-fs (loop6): Directory bread(block 4) failed
2018/05/16 00:08:42 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file2\x00', 0x0, 0x4)
ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000200)={0x400})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80, 0x0)
ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x2, 0x1, 0x8c, 0xbf3, 0x7f, 0x80000000, 0x1, 0x0, 0xfffffffffffffcd7, 0xcb3})
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:42 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8001, 0x0)
accept4$unix(r0, &(0x7f0000000140), &(0x7f0000000200)=0x6e, 0x80000)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0x8e2ec642f0c9a10e, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={<r2=>0x0, 0x1fde}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r2}, 0x8)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:42 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

[  779.477097] FAT-fs (loop6): Directory bread(block 5) failed
[  779.477110] FAT-fs (loop6): Directory bread(block 6) failed
[  779.477123] FAT-fs (loop6): Directory bread(block 7) failed
[  779.477162] FAT-fs (loop6): Directory bread(block 8) failed
[  779.477175] FAT-fs (loop6): Directory bread(block 9) failed
[  779.477188] FAT-fs (loop6): Directory bread(block 10) failed
[  779.477201] FAT-fs (loop6): Directory bread(block 11) failed
[  779.483945] FAT-fs (loop2): bogus number of reserved sectors
[  779.483949] FAT-fs (loop2): Can't find a valid FAT filesystem
[  779.545059] FAT-fs (loop2): bogus number of reserved sectors
[  779.545064] FAT-fs (loop2): Can't find a valid FAT filesystem
[  779.639038] FAT-fs (loop4): Filesystem has been set read-only
2018/05/16 00:08:42 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)=').)}mime_typeselinux)vboxnet1nodevsystem\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='vfat\x00'])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x410000, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000380)={0x9, {{0xa, 0x4e21, 0xffffffffffff8000, @dev={0xfe, 0x80, [], 0x12}, 0x4}}}, 0x88)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
accept4$inet(r0, &(0x7f0000000540)={0x0, 0x0, @loopback}, &(0x7f0000000580)=0x10, 0x800)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000440)=""/66, &(0x7f0000000500)=0x42)

[  779.681931] FAT-fs (loop4): error, invalid access to FAT (entry 0x00006500)
[  779.719567] FAT-fs (loop6): Directory bread(block 2) failed
2018/05/16 00:08:42 executing program 4:
lremovexattr(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00')
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400000, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x800, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e24, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xc405}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x20}}], 0xc8)

2018/05/16 00:08:42 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000480)="c626262c8523bf012cf66f")
syz_mount_image$cifs(&(0x7f0000000100)='cifs\x00', &(0x7f0000000140)='./file0/file1\x00', 0x82cd, 0x4, &(0x7f0000000400)=[{&(0x7f0000000180)="f115e752982b8f6d1650471a1b72a1ef6a9fab2f94d9997c54449fb563a1939c791f773dcf3d45f6", 0x28, 0x80}, {&(0x7f0000000280)="1842c216640ae6bda2b20eee2a6d37c1eb1992ef14c61e41a3349cffa600ef6b245ea54c1b68b2bd32db1d108bb9e30a772df79c452901b7f942edd3ba721bbb77991a91913888848af934de6132cbe1a0ac17a82ead", 0x56, 0x6}, {&(0x7f0000000300)="8b06f061f4b7fdcceddb1abcd163f206dff5dbed48a5bd31d34392473528cc484753df37c31afe368083b81b3068af7b132378bfec2aadfdfaa83c70717fd2689e47a4780b994f4d3789444d72f469478b527fcb9bd1bcf94f714f6212e88783bff49d6294a87f5676071eea330c5252b0d9ac4309a1cd", 0x77, 0x3}, {&(0x7f0000000380)="9600fa1b56c110fa15097537969798618cd84d762920dcb07603257e3b2a03d2b9068a74a70520206ece6321cabb86eee63dc363df0dd79bbc72f7b6a84ac74899", 0x41, 0x4}], 0x800000, &(0x7f0000000200)='vfat\x00')
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  779.741084] FAT-fs (loop6): Directory bread(block 3) failed
2018/05/16 00:08:42 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200001, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000140)=0x1)

[  779.762654] FAT-fs (loop2): bogus number of reserved sectors
[  779.762659] FAT-fs (loop2): Can't find a valid FAT filesystem
[  779.807664] FAT-fs (loop6): Directory bread(block 4) failed
[  779.814582] FAT-fs (loop6): Directory bread(block 5) failed
[  779.820473] FAT-fs (loop6): Directory bread(block 6) failed
[  779.826738] FAT-fs (loop6): Directory bread(block 7) failed
2018/05/16 00:08:42 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  779.836517] FAT-fs (loop6): Directory bread(block 8) failed
[  779.847951] FAT-fs (loop6): Directory bread(block 9) failed
[  779.855491] FAT-fs (loop6): Directory bread(block 10) failed
[  779.867923] FAT-fs (loop6): Directory bread(block 11) failed
[  779.879443] FAT-fs (loop2): bogus number of reserved sectors
[  779.879490] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:42 executing program 0:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200000, 0x0)
socket$pppoe(0x18, 0x1, 0x0)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000280)='./file0/file1\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x64, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bpq0\x00'})
accept(r0, &(0x7f00000002c0)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x80)

2018/05/16 00:08:42 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
socket$nl_route(0x10, 0x3, 0x0)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
creat(&(0x7f0000000100)='./file0/file0\x00', 0x50)

2018/05/16 00:08:42 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
pipe2(&(0x7f0000000480)={<r0=>0xffffffffffffffff}, 0x80000)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={<r1=>0x0, 0x1000}, &(0x7f0000000540)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0xde, "43b77f39758ad119dabc6c3cd5d36faac8abf4b0a02a9c67723b00c8c037bab6b969612864ba23c4c550a8b97dbc92b153b7a8e437e6a2c9451b40f389293bd8af976254ac6eaef21a538370dac3757b7534e2c73824957a2e6e08e90c8b3f6f23e9e0117b78c79767a01be4c56d5b02dad595d4b0aba55fffcc7a2cc42d3d06940432b64e17281a3e3ca5c5bbdd13bcab68fee0ca9e46d887f1f758845c40321760417a03357347b09729b1640cb28515b1c515322bf8a39184430bc623aa8f69873699f091d018b5b9714dbec1ed05c8544afb3dc5cb99fd0be8387561"}, &(0x7f0000000680)=0xe6)
syz_open_dev$urandom(&(0x7f00000006c0)='/dev/urandom\x00', 0x0, 0x4000c0)
r2 = dup(0xffffffffffffff9c)
r3 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="865a58784bc976339a702d2079a1355e0227bd7e86a7c8987bc1a5282c00b07e11819af77eea6cd8ca91006e2fb2dccd80f13652f47155b067389bd5046a9433cf1c3ca4b636225937aeae725115fa170979f4187f709950f35f3c58269a38a8fefba7d5519740cc177d15c02021fb42886257a443cad8b47945e9312c30acde462c77becf9524dae701d8374294c64e677eb005", 0x94, 0xfffffffffffffffb)
r4 = request_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='/dev/null\x00', 0xfffffffffffffffb)
socket$packet(0x11, 0x3, 0x300)
setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000700), 0x4)
keyctl$search(0xa, r3, &(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, r4)
ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000100))
openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x220000, 0x0)
r5 = socket(0xa, 0x1, 0x0)
ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:42 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000380)='./file0/file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000340)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x900000, &(0x7f0000000300)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket$inet(0x2, 0x5, 0x0)
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000200)=""/148, &(0x7f00000002c0)=0x94)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x90)
readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/178, 0xb2)

2018/05/16 00:08:42 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:42 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file0\x00')

2018/05/16 00:08:42 executing program 0:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/netstat\x00')
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xf82, 0x4)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:42 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80002, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={<r1=>0x0, @in6={{0xa, 0x4e22, 0x3, @empty, 0x2}}, 0x3f, 0x6, 0xf54d, 0x20, 0x22}, &(0x7f0000000140)=0x98)
accept$packet(r0, &(0x7f000000a900)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000a980)={@dev={0xfe, 0x80, [], 0x14}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xfffffffffffffffd, 0x4, 0x500, 0x9, 0x2000000, r2})
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x6}, &(0x7f0000000200)=0x8)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
pivot_root(&(0x7f0000000380)='./file0/file1/file0\x00', &(0x7f00000003c0)='./file0/file1\x00')

2018/05/16 00:08:42 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x2000000000001, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x210a80, 0x0)
r4 = getpid()
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8)
ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000280)=r4)
ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000200)={0x3, 0x7, r4, 0x100000000, r5, 0x400, 0xb8, 0x7})
fchdir(r0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:43 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x4}, 0x1)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, <r1=>0x0}, &(0x7f0000000180)=0xc)
setuid(r1)

2018/05/16 00:08:43 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x4)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={<r1=>0x0, 0xdf0}, &(0x7f0000000140)=0x8)
sched_yield()
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={<r2=>r1, 0x1, 0x4}, &(0x7f0000000200)=0x8)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x7a}, 0x8)
rename(&(0x7f0000000300)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  780.488097] FAT-fs (loop6): Directory bread(block 2) failed
[  780.498337] FAT-fs (loop6): Directory bread(block 3) failed
[  780.517649] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:43 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0\x00', 0x6110, 0x1)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0/file0\x00', 0x400000, 0x40)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0x4, 0x5}, 'port0\x00', 0x50, 0x80006, 0x8, 0x23e, 0x7fffffff, 0x2, 0x47, 0x0, 0x6, 0x1000})

[  780.517653] FAT-fs (loop2): Can't find a valid FAT filesystem
[  780.565736] FAT-fs (loop2): bogus number of reserved sectors
[  780.565741] FAT-fs (loop2): Can't find a valid FAT filesystem
[  780.601321] FAT-fs (loop6): Directory bread(block 4) failed
2018/05/16 00:08:43 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x2}], 0x80000, &(0x7f0000000140)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x1)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:43 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x2000, 0x0)
fremovexattr(r0, &(0x7f0000000380)=@known='trusted.syz\x00')
r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xa2, 0x2040)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000140)=[0x1ff, 0x2bb9, 0x9, 0x3ff], 0x4, 0xcc9, 0xba, 0x8ad, 0x10000, 0x7fff, {0x5, 0xd11, 0x2, 0x5, 0xbd, 0x4, 0x7, 0x7, 0xfffffffffffffff7, 0x49, 0xc4d0, 0x1, 0x20, 0x8, "a9ad4027f523b838251e39dc1ed59508b5371ecfd03f5d83c04231f9ce9f0bda"}})
r2 = socket(0xa, 0x1, 0x0)
utimensat(r1, &(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000200)={{0x77359400}, {0x77359400}}, 0x100)
openat$md(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/md0\x00', 0x400040, 0x0)
setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0xfff, 0x4)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000300)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  780.623367] FAT-fs (loop6): Directory bread(block 5) failed
[  780.642529] FAT-fs (loop6): Directory bread(block 6) failed
2018/05/16 00:08:43 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0)
ioctl$void(r0, 0x20000000c004587f)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x9b, {0x2, 0x4e20, @rand_addr=0x3f}, {0x2, 0x4e24}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x180, 0x511, 0x92b, 0x800, 0x0, &(0x7f0000000140)='bcsf0\x00', 0x68bc2024, 0x10000, 0xfffffffffffffd3a})
openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0xc0, 0x0)
truncate(&(0x7f0000000240)='./file0\x00', 0x1)

[  780.660039] FAT-fs (loop2): bogus number of reserved sectors
[  780.660044] FAT-fs (loop2): Can't find a valid FAT filesystem
[  780.697716] FAT-fs (loop6): Directory bread(block 7) failed
[  780.704906] FAT-fs (loop6): Directory bread(block 8) failed
[  780.710912] FAT-fs (loop6): Directory bread(block 9) failed
2018/05/16 00:08:43 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20000, 0x0)
ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000140)={0x7, 0xf31})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:43 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x3, 0x81, 0x7, 'queue1\x00', 0x9})

[  780.726789] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:43 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
r1 = dup3(r0, r0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
r2 = fcntl$getown(r0, 0x9)
setpriority(0x0, r2, 0xcf1)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=<r3=>0x0)
setfsgid(r3)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  780.726796] FAT-fs (loop2): Can't find a valid FAT filesystem
[  780.794752] FAT-fs (loop6): Directory bread(block 10) failed
[  780.800653] FAT-fs (loop6): Directory bread(block 11) failed
[  780.835353] FAT-fs (loop2): bogus number of reserved sectors
[  780.841184] FAT-fs (loop2): Can't find a valid FAT filesystem
[  780.978189] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value
[  781.052198] FAT-fs (loop2): bogus number of reserved sectors
[  781.060137] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:44 executing program 1:
syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x17c, &(0x7f0000000040)=[{&(0x7f0000000180)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xfffffffffffffffd}], 0x50, &(0x7f0000000100)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x20000000)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:44 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
socket(0xa, 0x1, 0x0)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:44 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8812, &(0x7f0000000140)="c6262c8523bf012cf66f94a66cb3132c25c5fc1c0208c840ce5b9aecda8ced8d9637c85bc2068145e1e26e7ebd91f9d0bca1de0250a3cb8b9c660ba5b07beab55c3561dbaca4a1fd2082374a48307d3e444ea91ce987a6de44597a3689d4d8770c254c645b090cc98866edd18dee5cab01188e5cb5ae6ac53e")
rt_sigtimedwait(&(0x7f0000000680)={0x100199b200000}, &(0x7f0000000900), &(0x7f0000000700)={0x0, 0x989680}, 0x8)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
stat(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
r3 = syz_fuse_mount(&(0x7f0000000640)='./file0/file1\x00', 0x1, r1, r2, 0x0, 0x14)
getgroups(0x2, &(0x7f0000000280)=[<r4=>0x0, <r5=>0x0])
lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
ioctl$KDDISABIO(r3, 0x4b37)
r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000008c0)='wchan\x00')
ioctl$KDDISABIO(r7, 0x4b37)
getgroups(0x1, &(0x7f0000000380)=[<r8=>r5])
r9 = getegid()
getresgid(&(0x7f00000003c0), &(0x7f0000000400)=<r10=>0x0, &(0x7f0000000440)=<r11=>0x0)
stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
symlink(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)='./file0\x00')
syz_fuseblk_mount(&(0x7f0000000840)='./file0/file1\x00', &(0x7f0000000880)='./file0\x00', 0x2000, r1, r4, 0x4, 0x100000000, 0x900010)
getgroups(0x2, &(0x7f00000006c0)=[r9, r10])
r13 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000780)='/dev/keychord\x00', 0x10000, 0x0)
utimensat(r13, &(0x7f00000007c0)='./file0/file0\x00', &(0x7f0000000800), 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000740))
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000940)={<r14=>0x0, 0x3}, &(0x7f0000000980)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r13, 0x84, 0x5, &(0x7f00000009c0)={r14, @in6={{0xa, 0x4e24, 0x40, @empty, 0x6}}}, 0x84)
getgroups(0x7, &(0x7f0000000580)=[r2, r4, r6, r8, r9, r11, r12])

2018/05/16 00:08:44 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0)
r0 = socket(0xa, 0xfffffffffffffffe, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x77359400}})

2018/05/16 00:08:44 executing program 4:
syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x4, 0xaaaad95, &(0x7f0000000040), 0x50, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000280)=ANY=[], @ANYRES64, @ANYRES32, @ANYRES16])
clock_gettime(0x0, &(0x7f0000000140)={<r0=>0x0, <r1=>0x0})
futex(&(0x7f0000000100), 0x4, 0x0, &(0x7f0000000180)={r0, r1+30000000}, &(0x7f0000000200)=0x2, 0x1)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:44 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x1)
r0 = socket$inet6(0xa, 0x803, 0x100000001)
r1 = socket(0x2, 0x1, 0x0)
keyctl$set_reqkey_keyring(0xe, 0x3)
ioctl(r1, 0x1f, &(0x7f0000000240)="c626262c8523bf012cf66f")
sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)="65a5bd0b", 0x4}], 0x1, &(0x7f0000000400)}}], 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000080)=0x7d, 0x4)
shutdown(r1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', <r2=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x4e20, 0x5, 0x4e22, 0x0, 0xa, 0xa0, 0xa0, 0xdd, r2, r3}, {0x3, 0x9, 0x3c7, 0xd67, 0x7, 0x6, 0x1}, {0x3, 0x101, 0x5, 0xbd}, 0x2, 0x0, 0x3, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x1, 0x0, 0x80000001, 0x3, 0x1, 0x100000000}}, 0xe8)
r4 = dup(r1)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000500))
recvfrom(r0, &(0x7f0000000000)=""/70, 0x46, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0x6f3000)
r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14)
ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000180)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x5, 0x500, 0x0, 0x200016, r6})
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)

2018/05/16 00:08:44 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
unlink(&(0x7f0000000080)='./file0\x00')
getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x2)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:44 executing program 2:
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=<r0=>0x0)
sched_rr_get_interval(r0, &(0x7f0000000200))
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000240)={&(0x7f0000ffc000/0x2000)=nil, 0x5, 0x7, 0x18, &(0x7f0000ffb000/0x3000)=nil})
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r2 = socket$unix(0x1, 0x3, 0x0)
getsockname(r2, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x80)

2018/05/16 00:08:44 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
r1 = dup2(r0, r0)
ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000100)={0x7, 0x9, 0x4, 0x400})
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = open(&(0x7f0000000140)='./file1\x00', 0x2800, 0x111)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0)

[  781.658814] FAT-fs (loop6): Directory bread(block 2) failed
[  781.671876] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:44 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = pkey_alloc(0x0, 0x3)
pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, r1)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:44 executing program 2:
getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0/file1\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x7f, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0)
write$selinux_create(r0, &(0x7f0000000140)=@access={'system_u:object_r:inetd_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x35}, 0x38)

2018/05/16 00:08:44 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb)
sendto(r0, &(0x7f0000000180)="0610f04bfdc1d25dac2e269a68cd11", 0xf, 0x200448c4, 0x0, 0x0)
r1 = request_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='\x00', 0xfffffffffffffffc)
r2 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$negate(0xd, r1, 0x6, r2)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8)
r4 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$get_persistent(0x16, r3, r4)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  781.671880] FAT-fs (loop2): Can't find a valid FAT filesystem
[  781.726452] FAT-fs (loop2): bogus number of reserved sectors
[  781.726458] FAT-fs (loop2): Can't find a valid FAT filesystem
[  781.781746] FAT-fs (loop6): Directory bread(block 3) failed
[  781.787991] FAT-fs (loop6): Directory bread(block 4) failed
[  781.802261] FAT-fs (loop6): Directory bread(block 5) failed
[  781.827502] FAT-fs (loop6): Directory bread(block 6) failed
[  781.838256] FAT-fs (loop6): Directory bread(block 7) failed
[  781.849318] FAT-fs (loop3): Unrecognized mount option "�&&" or missing value
[  781.906149] FAT-fs (loop6): Directory bread(block 8) failed
[  781.917648] FAT-fs (loop6): Directory bread(block 9) failed
[  781.936348] FAT-fs (loop6): Directory bread(block 10) failed
[  781.974158] FAT-fs (loop6): Directory bread(block 11) failed
2018/05/16 00:08:45 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6c1}, {0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, 0x9, [0x2, 0x400, 0x4, 0x9, 0x4, 0x80000001, 0x2, 0x9]}, 0x5c)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:45 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = memfd_create(&(0x7f0000000100)='vfat\x00', 0x0)
connect(r0, &(0x7f0000000280)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x9, 0x0, "6853dedd00a2b9f302304d54f77afc8b2b1cd1f3075b2d7ec3dff316b7f5e822436a83375b3a2b26faab8422bf26e15da02dd2fc4bc36ffb6951a128e25b4f", 0x12}, 0x80)
getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:45 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hwrng\x00', 0x1, 0x0)
getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000740), 0x2)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)

2018/05/16 00:08:45 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:45 executing program 3:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000005c0)={<r1=>0x0, 0x9}, &(0x7f00000007c0)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000840)={r1, 0x100, 0x2}, &(0x7f0000000880)=0x8)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0xaaaaaaaaaaaaabc, &(0x7f00000006c0)=[{&(0x7f0000000080)="64ce32bf4beb4b8bc78121efaebcbd7b73522e2c296c077c2a60254cf10f63835ba7fb59a4681d495b2e55659a1a73e9efa2e7a982", 0x0, 0x9}, {&(0x7f0000000100)="4b227727a33ec5a4e6c898ef60787e5d251b9aa618fa29603fcc52a84df0bc160fee9b382b47a178908a8f47ea89a71fcb542454a1ac72d884bff4c04fb1d0e529aca2e16672ddbde650116016b37d118544e4b731425bc30313cbecd032c9a3db589c45af7526f21839501b1d7cdfb88b19e510150edd8828589e4f0df1999b4c8a4437c5dcba0be9e4c201c0d7c5137b961b70afd128dbd6e94b6bc8cc9493eaa5b0075591985fe64aec34d20014fc2b7ea5fb8fbc", 0x0, 0x1}, {&(0x7f00000001c0)="cefb705613dc2d704370e6c85ff411941cbcc95191dc3e980c1139b724b0976e69561f274f6ae98c0674fe0b4dde9ae50e0940edffc5527e35178388f7877f002fd4cea86f33fe", 0x0, 0x20}, {&(0x7f0000000240)="f2a88126d219e4b2afa3b6c2a235c02cfafb8fc6cf62ab46f1dc9ca2f02d815199a2cd1b16400de54283b31874fca90d88c40adbd3a85ab9b9e1dfb215c09d5542b8de6fc90077eff627b0f55c520ef2e7eb8300146126", 0x0, 0xfffffffffffffffc}, {&(0x7f00000002c0)="87362ee59159e9c3a2b5de502feb9e15f6fed532cb46c1e36f25f62ff97e7e238176b952b35b29d10db0c1a8b70d128536422b2115ce8acd7a52b798dbb4043f85a0d776f6cbc748737e8336b1a844d57b8ef7e2c3daa4ea46a42fb479c440f4d924b5c91dc1e77881738c991f8619aba7693c3485bf735e87b9eb438f5d01382afa060e422a446476b6855a722af881ffeea1833129d935877e91d8", 0x0, 0x3a04389f}, {&(0x7f0000000380)="525fcadc1047472a330bb21dc755cfdfb72e0bfbe71372e882ed200bb8c27db0b67e1e68c2642ecacf199988cec303f368074f71689d2bae711864c656e4f35f406ec2cea2a983c75b972883bd430e95baeb779e9334ec55db25ebfe535f69e0252ffccc5e421b9100ebee2f841fa2a769d75edbe026f1a87c29a43de95ed9eb111507c3c7a3a2d1023d1842c66b229985d674ef16338675f363969759de9e2653ceb23183f9f49eb8170a72700a3f9aa620e4b92ef85da3c17e2597ab73c27c65bdd056b93e9201ed99932831a763b90d72bcb83968532a6ffe6d"}, {&(0x7f0000000480)="0979f868bc6b6a33eb8495c3d3a2d515ea157d0b17f2d111436e34c0a2982d5458da820e4efd78657485320aeb0173ee2e8d3b1f812e108a271d46", 0x0, 0x8}, {&(0x7f0000000500)="6ca308f94d290d33858f750fe1a5002168aa6e36633a17aeb47f97d803f1f22e5acda68021b4a5f99865f52bb29bce746c3405795ba16530ef1a2c3e6ae0af9f9e274249f78e8a9b51e5fae2263942d076eea8fae50cbf813d88d2523bb8e776bda05e933e66a425372c02f339ad936ccec1a5a755b891a0925bfaa5daec99fcc56a16c728e2c702557e82dcdfb3887915fa24b4", 0x0, 0xffffffff7fffffff}, {&(0x7f0000000600)="295d49d5c3095de4fcb8b87cfbc976b9835fd4e2c685b2bc10256e104c7ae5028d8a1a237d61f07566afa64099ca3fe18467b65b3090447170aab98b5c0bba9e6a1e886898b4bcc037a78dd16517847c3c189bfd0a3787133e6d3e983afc28ade9eb70", 0x0, 0xfff}, {&(0x7f0000000680)="91597bc044927ff84d57e697564e62372d8c9db739260a76d7ee05e1615bbc179c5603c801dd2679adeca63e3adb4d9135", 0x0, 0xfffffffffffffffd}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f0000000800)='./file0\x00', 0xfffffffffffffffd)
socket$inet6(0xa, 0x4, 0x80000000)

2018/05/16 00:08:45 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f00000002c0)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file0\x00')
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x40000, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{<r1=>0x0}]})
ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000280)={r1, 0x3})
r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0)
pipe2(&(0x7f0000000080), 0x80000)
ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x0, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]})

2018/05/16 00:08:45 executing program 7:
inotify_init()
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400383, 0x0)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000cc000000ea4561d23e73817fdf9ad676fbd13b422f1ec299c91373dd75e2e759b5e668427728b26c6de95d64b7f1b42b783d5ef3feb788702ca42463e3a380eccf016b03d94833fa40a49a03a65229734be9af59d466e9258a3134682f00e619e4626ee99f19e04310322fb4264086e0da752a2b93f803d1add0380baef64e0b56b04f3a1e35e183f7a99fbb1831fe82e929959769e7ce16ee81dd762e564a3495904b25eeac6fa51975bc6422b809b78f2b30e7458c9cb01be776beab0086fe8e94197c24e20cdb16084825381ed107"], &(0x7f0000000180)=0xf0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r1, 0x0)
lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', '/dev/ptmx\x00'}, &(0x7f0000000380)='#}\x00', 0x3, 0x1)
write(r1, &(0x7f00000000c0)="a79877cac4d4206be69a65b1cdc2e6399102af886507f761906eb6312c9ccfcb08cac934651cdc6c083c1d66431d42d8bcbdf74cf1c18be248435d5f3d89db333fdf614727b230adf8ff0a5080a2a21d37d627f819eb4ce8bbac285367f6d30e10dbfc48a6296fd56dea93a81bdceb9af3168e9610c38a9ae4d01a1f9eed4b9319f364f8cef33eb59bfe2504c5b58853a940698b000000000000000000", 0x9d)
r3 = socket(0xa, 0x8000000001, 0xffffffffffffffff)
ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:45 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
socket(0xa, 0x1, 0x0)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:45 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4000, 0x0)
utimensat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={{0x77359400}, {0x0, 0x7530}}, 0x100)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:45 executing program 0:
mkdir(&(0x7f0000000100)='./file0\x00', 0x80)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:45 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
getpeername$inet(r2, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

[  782.773693] FAT-fs (loop6): Directory bread(block 2) failed
[  782.798269] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:45 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
lgetxattr(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)=@known='system.sockprotoname\x00', &(0x7f0000000240), 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x20000, 0x0)
setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000300)=0x400, 0x4)
symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0/file2\x00')
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
lremovexattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=@random={'os2.', 'keyringeth1]\x00'})
r1 = gettid()
ptrace$getenv(0x4201, r1, 0x2, &(0x7f0000000340))

[  782.798275] FAT-fs (loop2): Can't find a valid FAT filesystem
[  782.827288] FAT-fs (loop6): Directory bread(block 3) failed
[  782.833643] FAT-fs (loop6): Directory bread(block 4) failed
[  782.839507] FAT-fs (loop6): Directory bread(block 5) failed
2018/05/16 00:08:45 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={<r1=>0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0xd2, 0x96c1, 0x7, 0x80, 0x3, 0x20, 0x9, 0x7, 0x400, 0x2, 0x10000, 0x9, 0x8, 0x845c, 0x1]}, &(0x7f0000000100)=0x100)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x49}}, 0x1}, 0x90)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:45 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:45 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='msdos\x00', 0x1000, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0))

[  782.865364] FAT-fs (loop3): Unrecognized mount option "�&�䲯��¢5�" or missing value
2018/05/16 00:08:45 executing program 2:
r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x400000, 0x69)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x973}, 0xfffffffffffffee6)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0xfff, 0x0, 'client0\x00', 0xffffffff80000000, "bd54ddecaa8c73b0", "3aaa3fa8d5bb622f36987b8229dcca0166a59fd5bd1594da7252604caa73f149", 0x9, 0x80000000})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000240)='./file0/file+\x00', 0xe0)
syz_mount_image$minix(&(0x7f00000002c0)='minix\x00', &(0x7f0000000380)='./file0/file0\x00', 0x100000000, 0xa, &(0x7f00000028c0)=[{&(0x7f00000003c0)="924663b9d737283cf3d05773a9c89ec5679ff234a994087afd7f20b679cfbbc8d7f668e20f9db504e2331e965e95768af82d873712fb7a8d75bb685798bcedbbed3f18d7e390a4f574d06306b174219b", 0x50, 0x6}, {&(0x7f0000000440)="ca5d14f67f4a06b8b6a4a0ede3dcef215c4a2de2398e034f6a1f5c507af65793e53259b9502fc20fa14062eb3beb00ab8808c1d75c86dd7b1323626cc8f26fd41e62210f3ccc88cb1180f8cff645df2d4e99176686c7ed15067d3159bf37a22b1170412dee28126f3f76f033681359abc0e090a86aceb1d3086b84349560b20c720130b5af8c2440409120e7ae01881a55ddb4e3e36926cf66ca8ba2a586ffc8d52545919dff5dc55e39c8d6f80eff757ffa1892148071215c721d19d6cbdef8499303eca870950444776c6e85e802a92882d78af7f80b57c1eb", 0xda, 0x100}, {&(0x7f0000000540)="eb608830595fefa1b3f7922754db916abdec652159488c8dbb10abc342cb3f82584a0c69d702119024688f78e269f1b443439272deb7680fa6ad2055e96fc23b0d9e98898b68", 0x46}, {&(0x7f00000005c0)="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0x1000, 0x10001}, {&(0x7f00000015c0)="ffd90a1c35317a9c4ec016d9be1feeb30a093453ed5e7b5d630b844c364bffc01414a2b6d8929140ff567769a3f9cf63fe15ed869b2cb08647", 0x39, 0x10001}, {&(0x7f0000001600)="d8f11f5d1e8071f0c58f92e70af1f3d02e216235b79ce7a4828fbc9d4f2c5873c38879f2af20edb32fc0d2c7746eaf3ff7285ca5e8937ebe079cedb4b0d3c04e0d6c7d5b4d5ebf823cef539bd28d8d229066c370a39d59de6ef9ee3973ff77034d15de1fa79033e433275e9ede8410c769415b2c7ada402780bb309eecf70836c13ee982bd58a8cebd51ea1c9b8bd32e49937a5742bb5250218a69a83ec108423f9be52b3afd5158b9cf0f4b547b41b41cee4e2959770c7db7763128ecbb00ec41a4c2a6f36f1191603ac43a0464fd37e43c43ce156bfb70c0e42f", 0xdb, 0x26}, {&(0x7f0000001700)="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", 0x1000, 0x2}, {&(0x7f0000002700)="4df8de4cf6f30cc06b7fcac201f51b3c61c90b714218862197331bbfe7507a2553a01428c0c5296c3c44791c4b3ed8eae5101b2d702357bad4bd454b1cc9ff67b59d3f9b1ef1a842109eb4762ae3aa09f197897d47b879e9c42452dd6730999db7748e8f511463f259edcba206e0d9e906bb8043da99", 0x76, 0x3f}, {&(0x7f0000002780)="16fe1b339432c1aa9ef6d0f1b5452c55c8836d4f05076831b2e0ce40867661451c2a3368910d9f8dbaa162f4bb2417454ff05ff7d2ffb2226dad989235f476db6f4b559051d44f01dac46c45bdae87d20141cecd195a6078990410da1e79ad5b7a306c27d75ee8059525d1c43f57c928079d97db2d88a59f4da776abd8", 0x7d, 0x29b}, {&(0x7f0000002800)="aa2bf7cb869dd5cff82ee30e3e1fa28606c5e6d6dd9b2d76e6cbd037d24c07171da6d48b734e1991f5bbc9c27ac06dce4253751607cfcdbececd574547a261a57f403784ea76b317391a7e9ef575d7c37d45668df55e15c111cb915b4f199e021364e4572751d76597bcb1495f2d7e65c09365ee2d2ad1eba0f461c3f76ab71a3e2cd565e12b5d2948d7bd60b0319a", 0x8f, 0x7fff}], 0x8080, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000280)=0x6)

[  782.878569] FAT-fs (loop2): bogus number of reserved sectors
[  782.878574] FAT-fs (loop2): Can't find a valid FAT filesystem
[  782.966305] FAT-fs (loop6): Directory bread(block 6) failed
[  782.972213] FAT-fs (loop6): Directory bread(block 7) failed
[  782.978627] FAT-fs (loop6): Directory bread(block 8) failed
[  782.985934] FAT-fs (loop6): Directory bread(block 9) failed
[  783.013934] FAT-fs (loop6): Directory bread(block 10) failed
[  783.019947] FAT-fs (loop6): Directory bread(block 11) failed
2018/05/16 00:08:45 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
socket(0xa, 0x1, 0x0)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  783.033556] FAT-fs (loop3): Unrecognized mount option "�&�䲯��¢5�" or missing value
2018/05/16 00:08:45 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0/file1\x00', 0x0, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x20000)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x3, 0x101, 0x9})
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000200)={0x6, 0x0, 'client0\x00', 0x5, "0d1d10bfb3527098", "9597702f61534066c5b9c9832460d0f01cd7c02ef5a1f47742f7c3e61bd93f2e", 0xd3, 0x4})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:45 executing program 5:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff80000000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000280)="270bb19701e1de796142fc2f62c0ffa9f9b25b4c7bc3bbab945989039056f79402d7983aee595326e20f3b602562eec55bdc6f917e0a6ab68071a2982e13e8be10145e89824e7e", 0x47, 0x955}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="756d6106d95e88323734343435352c00df69a86e2249fc52d741aa2c2d71d660ea75b8e2669be5c6f9642c32e3187aa960d9e9201a419b2bad4eecb4459bd992f22e2d15388ccb0cb9a38d4287459510b695bfade3bee0d6"])
r2 = socket$inet6(0xa, 0x2, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r3, 0x80086603, &(0x7f0000000000)={0x0, &(0x7f0000000040)})
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  783.086759] FAT-fs (loop2): bogus number of reserved sectors
[  783.086766] FAT-fs (loop2): Can't find a valid FAT filesystem
[  783.415825] FAT-fs (loop6): Directory bread(block 2) failed
[  783.424209] FAT-fs (loop6): Directory bread(block 3) failed
[  783.441584] FAT-fs (loop6): Directory bread(block 4) failed
[  783.448982] FAT-fs (loop2): Unrecognized mount option "./file0/file0" or missing value
[  783.480869] FAT-fs (loop6): Directory bread(block 5) failed
[  783.491343] FAT-fs (loop6): Directory bread(block 6) failed
[  783.499143] FAT-fs (loop6): Directory bread(block 7) failed
[  783.506190] FAT-fs (loop6): Directory bread(block 8) failed
[  783.517053] FAT-fs (loop6): Directory bread(block 9) failed
[  783.526339] FAT-fs (loop6): Directory bread(block 10) failed
[  783.532266] FAT-fs (loop6): Directory bread(block 11) failed
2018/05/16 00:08:46 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x1, 0x6, 0xfffffffffe6d4d62})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r2 = gettid()
ioprio_get$pid(0x0, r2)

2018/05/16 00:08:46 executing program 0:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0)
openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x121400, 0x0)
ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/23)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)='./file0/file1\x00')
ioctl$sock_ifreq(r1, 0x8913, &(0x7f0000000200)={'veth1_to_bond\x00', @ifru_map={0x401, 0x5, 0x0, 0x3, 0x6, 0x200}})

2018/05/16 00:08:46 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
mknod(&(0x7f0000000100)='./file0/file1\x00', 0xc000, 0xd658)
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000200)=0x4)
r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x6, 0x22000)
connect$l2tp(r1, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x2, 0x2, 0x2}}, 0x2e)

2018/05/16 00:08:46 executing program 3:
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x6, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
r0 = memfd_create(&(0x7f0000000040)='\'cgroupselinux(wlan0,\x00', 0x1)
ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000100)={0x1, 0x3d, 0x1})
chdir(&(0x7f0000000000)='./file0/file0\x00')

2018/05/16 00:08:46 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140))
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:46 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000000100)="159a9f962d74313bf12a0068b00b6952f9a36d51a0b3d1221f06780c64d63d39d788f4a539be58e961a9c19c5aa81be399ee705375a770b4922ed2defbe4b105aa1ab37aa89c509f194d6eb8e30dbef1060b374d3fbd99601fd5bed9a6a54423ef38c6a4a7a2dc1e783074576da5bc6da00900000000000000c8a09d1ecd62", 0x7f)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:46 executing program 5:
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000005c0)={0x0, <r0=>0x0})
sched_getscheduler(r0)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff)
add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="48e14685d241840d6562dfde65def25a5a91cd113d357db032f77f0b4d460218cce25757c3761c13360b577047364e6e16c7c41019f423ed39d907b95bb19af15194e83155e772696ba4770433020da66a9dbe3f141915977f62a74b57f84b1d9385414524bd01aefc8cfe5482d9b1dd32b1f6f7cf5ef39fa773e8311f3e3e98c106864613a9abf7e934f07fc731642b3ecefd9dff0e58af03788bba38ad51dbee437fd4e2f8db05a7a83b949f8599a35f3995dc6591a2858800ea747bf051a1927500f37ac1d973e4605a46cb872e5d", 0xd0, 0xfffffffffffffffb)
r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$unlink(0x9, r2, r3)
r4 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000400)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58)
r5 = socket(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000000100)="39fad21b8d64b271182c1b22c7bb68aa2f2f1b35f030d6ef45a7508e2d5ed3c3e5b9065c56d8cb4a01d28ea541c14e5fd4503d7298ada194fa861841428bd187b37c4758ee36298530bf16441a5a5ccaf0d4f32b8571fdeb366149500044db05a9f4b3eb2e22a8c5fcddc072c8406f6f3a9bcefbeb091d06", 0x78)
socket$packet(0x11, 0x808000000002, 0x300)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r6, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000540)='./file0\x00')
shutdown(r5, 0x1)

2018/05/16 00:08:46 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:46 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0)
ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x6, 0xeeeb, 0x80, 0xffffffffffffffe0, 0xfffffffffffffff7, 0x8})
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:46 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x2, 0x4)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
fanotify_init(0x8, 0x2)

2018/05/16 00:08:46 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80000, 0x0)
ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7ff, 0x9, 0x0, 0x6, 0xb, 0x3, "67d72f13f53f7d4c9cac7f96e676754a3ee0499b3e11c6c2f4c31d76e227577ca67ac935abe00e81bda4b611c61554e95919eef7d8a8537ede66fa6f92abd2eb", "e1bcbd35772243e27754f3b754da84e432948bc99a54c9261989558e49f06bba1fcc0737bcce57d63fc2254960f337615baa8a93f0c9a441523e158b4191b515", "5f7ac44cdb211685b6ebcb6f62b3d7822cc182a1d85fc0ca9f8fb6e64ccd8dbe", [0xfff, 0x2]})

[  783.931440] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:46 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:46 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x0)
socketpair(0x7, 0x2, 0xad, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={<r2=>0x0})
ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x1})

[  783.933664] FAT-fs (loop3): bogus number of reserved sectors
2018/05/16 00:08:46 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="62dad9a1e44fc737d21b058ea75f3de8a9186ee1bac39120ef888a40eac6c9d3e13fd4508e09e9ea347538dca29691a69f5898fa8b0325fed55972ef6f214c053d3cb1422593b29044bf5c83482862aa875d8af8599350f53767283d51bfdf165fdf99aa7c9288188429692001d9ca2c6b1ec4c176561deeaf68140c92e5981e69d7ee83fcca74b28e60c64cf4760d193b32c7edf3925d60b7ddaf776a05d9af6ee84de1afe3ed6bd57f258acaf88e181d87c2a6fa4df9c036f62981fa86c2ac43c542d8acfdaaacd778b8a99fc6305a00709062e175d80ef1340c3443"], @ANYBLOB="dee80dbf6820e17066d3a2a8af06f2195f4723da487f219c8804d3443ad6d64076da8ed7", @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="b17f07accce23a8b79dfa065f4c2c78cb93f06068e8d5576eb2ff7444cad2cf8a4cffb7390d50f0e52476240721fe0dd5f0e92c5c734d6725e4748fd186a3872c82ce59b0c8bd8e2b473ec9beeab0e6c4b72d79366bf702fd0832f38b3b727602a1f8208231dddd1df6cc7a2ad325b0073f6dd504cd8a09747d8aa477da597766eb315b048fad7337731992190565df5c75087189feec427ed1fc0057e2d6b506adfb9d6722f61575e5b213a1060834dda1ed55406ddaf4a616fc0a923004335af1a0f4aba0049e62725ec6a3be258d3f7e3eb55fdcc4fba2545b2ee1f49db3e188fae24d0187c38433b02904fa2", @ANYRES16, @ANYRES32, @ANYBLOB="43cbed1761a1c04700b8130a3b44b0f83f5b2a78603c64efae3b43508382895e3c20145d79b8", @ANYRES64, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="0b404ab832d3693de37502727afa6e14bc108c637aca90b3defc6bb6027cd812394d37e92d4cdfa10a8dcebb8cfa4a7382fa2355a65e7fccfdf5d6b3c15a2f93526fa4d4be429da15bd663fb249eb5c47d2a786752a6d3313159e6e54c7299ddded4f91acfdb3036dc35cb365ed8aaa55e900129f2b4e14b945df08ed8d77f05230787c93c970745f079d4ffbab03c5ccd75231c97912d4e32b6ee2b67399ffb18214ff3bd7398b3d195766603c0c81a8418ef12e0fc984310b0a6", @ANYRES64, @ANYBLOB="bea3722761d20cb5b0bd3e1a791c5e309abf06e1fcde496236b3bffbb56e58eaa4d5691c78ebc20d7838ffa958da3a96442089a13da0506e2e98fbe27e9232a861726bfb88353fea1fcdb7365f0ba3061b53642400b2f506c5e84847ad51d1ae8b969e6438cc7ab7bfb30a7c3fd38da606387e1453137acd538a95", @ANYPTR64, @ANYPTR]], @ANYRES32, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16], @ANYBLOB="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"])
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x80, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001440)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001540)=0xe8)
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540))
sendmsg$nl_route_sched(r0, &(0x7f0000001ac0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001a80)={&(0x7f0000001580)=@delqdisc={0x4f8, 0x25, 0x30, 0x70bd26, 0x25dfdbfb, {0x0, r1, {0x4, 0xf}, {0x0, 0xf}, {0xffff, 0xd}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x3, 0x4, 0x6, 0x380000000000000, 0xb01e, 0x9, 0x6, 0xffffffff, 0x8, 0x4, 0x5c, 0x80000001, 0x1f, 0x8001, 0x1, 0x9, 0x20000000000, 0x17c, 0x7, 0xd, 0xffffffffffff8001, 0x6, 0xa92f, 0x6, 0x6, 0x6, 0xffffffffffffff98, 0x6, 0x3ff, 0x3e2, 0x7, 0x5, 0x7, 0x800, 0x4, 0x2, 0xfffffffffffffff9, 0x3, 0x400, 0xc19, 0x0, 0x1c00000000, 0x8001, 0x9, 0x1, 0x5, 0xffffffffffff4a22, 0x6, 0x800, 0x6, 0x3, 0xfffffffffffffffc, 0xffffffffffffffe0, 0x7, 0x0, 0x7f, 0x7083, 0x6, 0x2, 0x800, 0x2, 0x1, 0xfffffffffffffff7, 0x80000001, 0x2, 0x1, 0x3, 0x6, 0x8, 0x0, 0x4, 0x68, 0xffff, 0x1000, 0xfa, 0x1f, 0x7, 0x2, 0x2, 0x7, 0x8000, 0x3, 0x6, 0xffffffff, 0x8, 0x2, 0x4715, 0x2, 0x100000001, 0xa6c4, 0x20, 0x2, 0x6, 0x3f, 0x2, 0xffffffff, 0x20, 0x40, 0xfff, 0x7c61, 0x0, 0x38d, 0x6, 0x5, 0x3, 0x100000000, 0xfffffffffffffc01, 0x6, 0x8000, 0x7fffffff, 0xffffffffebf0b85a, 0x3c6, 0x400, 0x7, 0xffffffffffffff00, 0xb6d, 0x8, 0x100000000, 0x7, 0x7f, 0x3, 0xfffffffffffff43f, 0x5, 0x8, 0x9, 0xb3, 0x7b0, 0x5, 0x7, 0xbb3, 0x1, 0x6, 0x6, 0x5, 0x83, 0x821, 0x7b, 0x8, 0x200, 0x8, 0x9, 0x80, 0x9, 0x1, 0x5119, 0x9, 0x4f, 0x100, 0x7, 0x200, 0x3, 0x3, 0x1, 0x7, 0x5, 0x4, 0x3, 0xfffffffffffffffe, 0x1, 0x7, 0x81d7, 0x544, 0x400000000000000, 0x0, 0x800, 0x5, 0x1a, 0x80000000, 0xf9, 0x81, 0xa5fc, 0x100000000, 0x9, 0x3, 0x9, 0x81, 0xffffffff, 0x8, 0x100000000, 0x4, 0x80000000, 0x65, 0x2, 0x4, 0x401, 0x8, 0x401, 0x1f, 0x6, 0x81, 0x80, 0x8, 0x1, 0x0, 0x7, 0xffff, 0x5, 0x1, 0x0, 0x20, 0x80000001, 0x800, 0x101, 0x800, 0x1ff, 0xd9b6, 0x100, 0x8, 0x5, 0x0, 0x9, 0x2, 0x80, 0x10000, 0x3, 0x5, 0x1f, 0x101, 0x80000000, 0xffff, 0xffffffff, 0x0, 0x0, 0x2, 0x7, 0xab10, 0x3ff, 0x9, 0x4, 0x1, 0x7fffffff, 0xffffffffffff804b, 0xffffffffffff0001, 0x80, 0x20, 0x6, 0x1ff, 0x3, 0x2, 0x7f, 0x6, 0x4, 0x5c, 0x343d68e0, 0x1000, 0xed26, 0x9, 0x7fff, 0x4, 0x2, 0x1, 0x4, 0xffffffffffff4343, 0xffffffffffffff01, 0x5, 0x539]}}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9a0f}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x1c, 0x2, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x16, 0x2, 0xe, 0x0, 0x91, 0x9, 0x7, 0x2}}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x2, "99c852", 0x6c, 0x401, 0x3f, 0x200}}}}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x6, 0x9, 0x2, 0x9, 0x3, 0xd3, 0xffffffff, 0x5}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0xfff, "adb323", 0x800, 0x10001, 0xb1bcd8a, 0x7f}}}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x5}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x5}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x8000, 0x1f, 0x6, 0x7, 0x2, 0x5686, 0x800, 0x6}}}]}, 0x4f8}, 0x1, 0x0, 0x0, 0x57e819eda5679971}, 0x20000005)
bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x5, 0x400, 0x4, "9bf9f1b61451028a39e6ccf15f3f8d4e101ff4e305f8b3739e2a4b5df89bf6563601fcbb3ba3b7a04fd2c34073f885f63288d470feaa5e2db6ca5e883b8f1d", 0x8}, 0x60)
ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000580))
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
symlink(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='./file0\x00')

2018/05/16 00:08:46 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  783.933668] FAT-fs (loop3): Can't find a valid FAT filesystem
[  783.937053] FAT-fs (loop6): Directory bread(block 2) failed
[  783.937064] FAT-fs (loop6): Directory bread(block 3) failed
[  783.937076] FAT-fs (loop6): Directory bread(block 4) failed
[  783.937087] FAT-fs (loop6): Directory bread(block 5) failed
[  783.937097] FAT-fs (loop6): Directory bread(block 6) failed
[  783.937282] FAT-fs (loop6): Directory bread(block 7) failed
[  783.937319] FAT-fs (loop6): Directory bread(block 8) failed
2018/05/16 00:08:46 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  783.937334] FAT-fs (loop6): Directory bread(block 9) failed
[  783.937344] FAT-fs (loop6): Directory bread(block 10) failed
[  783.937353] FAT-fs (loop6): Directory bread(block 11) failed
[  783.976422] FAT-fs (loop3): bogus number of reserved sectors
[  783.976427] FAT-fs (loop3): Can't find a valid FAT filesystem
[  784.143014] FAT-fs (loop6): Directory bread(block 2) failed
[  784.143027] FAT-fs (loop6): Directory bread(block 3) failed
[  784.143039] FAT-fs (loop6): Directory bread(block 4) failed
[  784.143052] FAT-fs (loop6): Directory bread(block 5) failed
[  784.143065] FAT-fs (loop6): Directory bread(block 6) failed
[  784.143078] FAT-fs (loop6): Directory bread(block 7) failed
[  784.143118] FAT-fs (loop6): Directory bread(block 8) failed
[  784.143132] FAT-fs (loop6): Directory bread(block 9) failed
[  784.143144] FAT-fs (loop6): Directory bread(block 10) failed
[  784.143154] FAT-fs (loop6): Directory bread(block 11) failed
[  784.285430] FAT-fs (loop2): Can't find a valid FAT filesystem
[  784.352082] FAT-fs (loop2): bogus number of reserved sectors
[  784.358081] FAT-fs (loop6): Directory bread(block 2) failed
[  784.358093] FAT-fs (loop6): Directory bread(block 3) failed
[  784.358104] FAT-fs (loop6): Directory bread(block 4) failed
[  784.358115] FAT-fs (loop6): Directory bread(block 5) failed
[  784.358126] FAT-fs (loop6): Directory bread(block 6) failed
[  784.358138] FAT-fs (loop6): Directory bread(block 7) failed
[  784.358176] FAT-fs (loop6): Directory bread(block 8) failed
[  784.358187] FAT-fs (loop6): Directory bread(block 9) failed
[  784.358198] FAT-fs (loop6): Directory bread(block 10) failed
[  784.358209] FAT-fs (loop6): Directory bread(block 11) failed
[  784.438573] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:47 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4)

2018/05/16 00:08:47 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
statfs(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000280)=""/241)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:47 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="00000017060000000000007f2d81dcfabc8e09551b16417d411e3da68fd0dd00000000", @ANYRES16=r1, @ANYBLOB="020026bd7000fcdbdf250f0000004400030008000500000000070800050000000eb7080003000300000014000200000000000000000000000000000000001400020069726c616e30000000000000000000000800040008000000"], 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:47 executing program 3:
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='bfs\x00', 0x800040, &(0x7f0000000180)="508eff8a34e06c33d777ef485e974781e45aea151231a06a568b69bbafffe20df9647d5b2855")
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="d2695906595d3d4c95677325eb3c906d6b66732e666174000204010002000270f7f8", 0x22, 0x1f}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
acct(0x0)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000240))

2018/05/16 00:08:47 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000100)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:47 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:47 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
times(&(0x7f0000000080))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:47 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x8000, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[@ANYRES16, @ANYRES16, @ANYBLOB="4b859f3b4e8d494f3a0ea5c2e06974cc2fc87279d77ec94265dc58641b2262d7f3e35b5d1f1a283cccc94d7381c3aa41525a976b7390cc96d4c1cdb78a06d10cc02117b62c08f3245a8ae11b9a867c8b4211beb611e104ea73563f2ae9ffa133a7461c2979de46d4139827", @ANYRES16])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file+\x00', 0x20180, 0x4)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x141000, 0x0)
clock_gettime(0x0, &(0x7f0000000280)={<r2=>0x0, <r3=>0x0})
futimesat(r1, &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000002c0)={{r2, r3/1000+30000}})
renameat(r0, &(0x7f0000000140)='./file0/file0/file0\x00', r1, &(0x7f00000001c0)='./file0/file0\x00')
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x40)

2018/05/16 00:08:47 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
bind$ax25(r0, &(0x7f0000000200)={0x3, {"67c8e83ca35303"}, 0x5}, 0x10)
futex(&(0x7f0000000100), 0x3, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x1, 0x1)

2018/05/16 00:08:47 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='bridge_slave_1\x00')
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  785.116914] FAT-fs (loop3): bogus number of reserved sectors
[  785.136976] FAT-fs (loop3): Can't find a valid FAT filesystem
2018/05/16 00:08:47 executing program 6:
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:47 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
rmdir(&(0x7f0000000100)='./file0\x00')
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  785.149065] FAT-fs (loop6): Directory bread(block 2) failed
[  785.149078] FAT-fs (loop6): Directory bread(block 3) failed
[  785.149090] FAT-fs (loop6): Directory bread(block 4) failed
[  785.149101] FAT-fs (loop6): Directory bread(block 5) failed
[  785.149112] FAT-fs (loop6): Directory bread(block 6) failed
[  785.149122] FAT-fs (loop6): Directory bread(block 7) failed
[  785.149163] FAT-fs (loop6): Directory bread(block 8) failed
[  785.149177] FAT-fs (loop6): Directory bread(block 9) failed
[  785.149190] FAT-fs (loop6): Directory bread(block 10) failed
[  785.149203] FAT-fs (loop6): Directory bread(block 11) failed
2018/05/16 00:08:47 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:47 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = socket(0xa, 0x1, 0x0)
fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgid(r1)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r2 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r3=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r3, 0x0)
openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r4 = socket(0xa, 0x1, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  785.155678] FAT-fs (loop2): Unrecognized mount option "����K��;N�IO:���it�/�ry�~�Be�Xd"b���[](<��Ms�êARZ�ks�̖��ͷ���!�" or missing value
2018/05/16 00:08:47 executing program 2:
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = open(&(0x7f0000000000)='./file0/file+\x00', 0x200, 0x4)
pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff})
renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000140)='./file0/file0/file0\x00')

2018/05/16 00:08:47 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:47 executing program 2:
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:47 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f")
r2 = inotify_init()
r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
inotify_add_watch(r3, &(0x7f0000000100)='./file0\x00', 0x80000002)
read(r2, &(0x7f0000000000)=""/177, 0xb1)
creat(&(0x7f0000000180)='./file0\x00', 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  785.356230] FAT-fs (loop3): Unrecognized mount option "
" or missing value
[  785.383546] FAT-fs (loop6): bogus number of reserved sectors
[  785.389476] FAT-fs (loop6): Can't find a valid FAT filesystem
[  785.499940] FAT-fs (loop4): Directory bread(block 2) failed
[  785.523177] FAT-fs (loop4): Directory bread(block 3) failed
[  785.540242] FAT-fs (loop4): Directory bread(block 4) failed
[  785.560518] FAT-fs (loop4): Directory bread(block 5) failed
[  785.566578] FAT-fs (loop4): Directory bread(block 6) failed
[  785.572758] FAT-fs (loop4): Directory bread(block 7) failed
[  785.578638] FAT-fs (loop4): Directory bread(block 8) failed
[  785.585822] FAT-fs (loop4): Directory bread(block 9) failed
[  785.592102] FAT-fs (loop4): Directory bread(block 10) failed
[  785.599503] FAT-fs (loop4): Directory bread(block 11) failed
2018/05/16 00:08:48 executing program 0:
socket$key(0xf, 0x3, 0x2)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
accept4$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e, 0x80800)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3f, 0x4f0, 0x800, 0x4, 0x5}, &(0x7f0000000200)=0x98)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x8, 0x3ff}, &(0x7f00000002c0)=0xc)

2018/05/16 00:08:48 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000240)='fd\x00')
getdents64(r3, &(0x7f0000000280)=""/195, 0x48d539c4)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:48 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x91)

2018/05/16 00:08:48 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0xaaaaaaaaaaaac65, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f0000000140)='./file0/file0\x00', 0x4)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100))
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0)
ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000001c0))

2018/05/16 00:08:48 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:48 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x8000, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x2, 0x3b0, [0x0, 0x20000600, 0x20000750, 0x20000780], 0x0, &(0x7f0000000100), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x9, 0x8, 0x0, 'tunl0\x00', 'team0\x00', 'bcsh0\x00', 'veth0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x120}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x400, 0x9}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x6001, '\x00', 'lo\x00', 'nr0\x00', 'veth0_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x1a0, 0x1d0}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:cgroup_t:s0\x00'}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x428)

2018/05/16 00:08:48 executing program 5:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x44240, 0x0)
r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x200, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x1})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:48 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000540)=0xc)
fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001940)=@filter={'filter\x00', 0xe, 0x5, 0x1338, [0x0, 0x20000600, 0x20000718, 0x20000c18], 0x0, &(0x7f0000000180), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x4, 0xa01, 'rose0\x00', 'vcan0\x00', 'gre0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0xe8, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x5, 0x1}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0xd, 0x8, 0x8914, 'team0\x00', 'vlan0\x00', 'veth0_to_bridge\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0x0, 0xff, 0x0, 0xff], @random="02f35f4738ad", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x118, 0x248, [@rateest={'rateest\x00', 0x48, {{'irlan0\x00', 'syzkaller0\x00', 0x8, 0x0, 0x51, 0x6893, 0x8, 0xe39, 0x6, 0x800}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:etc_mail_t:s0\x00'}}}}, {{{0xeccc3704f047015b, 0x0, 0x16, 'teql0\x00', 'tunl0\x00', 'ip6_vti0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x240, 0x288, [@stp={'stp\x00', 0x48, {{0x81, {0x100, 0xde, 0x800, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x10001, 0x5b, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x4e20, 0x4e23, 0x3, 0x6, 0x8, 0x4, 0x5, 0x4, 0x9, 0x1000}, 0x834, 0x6a0}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xffffffffffffff7a, 'system_u:object_r:etc_aliases_t:s0\x00'}}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@ERROR={'ERROR\x00', 0x20, {"cae19e66c78b94ec5dd3789b828fdc21b72f288326a17979ba10179b3cde"}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x2a, 0x22eb, 'lo\x00', 'bond_slave_0\x00', 'sit0\x00', 'veth1_to_bridge\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x198, 0x288, 0x300, [@comment={'comment\x00', 0x100}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x2, 0xfffffffffffffffe, 0x7, 0x0, 0x0, "c0d952387ca062015a0f50b58609f5fd37fc895cde488cdbf4e8abbbe2938ac97886e08c4f7f6851992bf1c086faad6bbf214576013b0b3434090f5b9a761c04"}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xc37, 0x7, 0x7fffffff, 0x1, 0x0, "9e938716dce141fb06c5779474ab5a167644267b67dec7487364169fdad92f5929a5def66282ed014695fabebcd5f75099ed0d6010c5c55214022ba14636ba62"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x10001, 0x2, 0x7fff, 0x0, 0x0, "a77c0a389b5fc37a4fc42142cc536095a5168dec70ed49fcf8e0b1e95a431c7ec3fe7697a0a36405688ee15f9a132937b9cafa7f5135d8cc91f61fc9cac901b3"}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x8808, 'dummy0\x00', 'team_slave_1\x00', 'bond_slave_1\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x930, 0x978, 0x9c0, [@among={'among\x00', 0x898, {{0x5, 0x5, 0x2d3f, {[0x5, 0x800, 0x3, 0x2, 0xd8b5, 0x0, 0x20, 0x2, 0x3, 0x2, 0x6, 0x800, 0x1f, 0x40, 0x7, 0x9, 0xffffffffffff8001, 0x9, 0x7, 0x7fffffff, 0x4, 0x77, 0x400, 0x1, 0x2, 0x4, 0x100000000, 0x1000, 0x6330b0b1, 0x1, 0xc07f, 0x1, 0x3, 0x7fffffff, 0x9fde, 0x7fffffff, 0x5, 0x80000000, 0x7de4, 0x200, 0x0, 0x1, 0x26, 0x2, 0x7, 0x80000001, 0xd6, 0x5, 0xfb, 0x0, 0x9, 0x101, 0x8000, 0x9, 0xff, 0x101, 0x4f6e, 0x6, 0x6, 0x2, 0x84, 0x3, 0x9, 0x10000, 0x1ff, 0x5, 0x3, 0x7, 0x1, 0x0, 0x9, 0xffff, 0x7, 0x9, 0x8, 0xb60, 0xcac2, 0xb, 0x3, 0x8, 0x0, 0x8, 0x6, 0x7fff, 0xffffffff80000001, 0x200, 0x8, 0x2, 0xfffffffffffffffc, 0x0, 0xfffffffffffff800, 0x5, 0x2d5, 0x4, 0x1, 0x8, 0xfffffffffffffff7, 0x1, 0x1, 0x1f, 0x3, 0x3ff, 0x1, 0x7ff, 0x4, 0x6, 0x5523, 0x1a2, 0x7fff, 0x400, 0x3ff, 0x9, 0xfffffffffffffeff, 0x9, 0x6, 0x101, 0x5, 0x80, 0x5, 0x8001, 0x3, 0x1, 0x8, 0x200, 0xfffffffffffffff7, 0xb7de, 0x80, 0x9e, 0x1f, 0x3, 0x8, 0x5, 0x3, 0x7fff, 0x9, 0x0, 0x4854800000000000, 0x5, 0x100, 0x7, 0x10001, 0x9, 0x5, 0x400, 0xffffffff, 0x7, 0x101, 0x9, 0x80000000, 0xfff, 0x5, 0x39d29387, 0xfffffffffffffffe, 0x5a7c, 0x1ff, 0x9e7, 0x1, 0x0, 0xec, 0x3, 0x400, 0x4, 0x2, 0xffffffffffffffff, 0x20, 0x20, 0xfffffffffffffffd, 0x8, 0x6, 0xce04, 0x7fff, 0x5, 0x9, 0x4c8000000, 0xff, 0x5, 0x10000, 0x0, 0x3, 0x10001, 0xfffffffffffffffc, 0xc0, 0x0, 0x7, 0x8, 0x3f, 0x6, 0x5, 0x6, 0x1, 0xfffffffffffeffff, 0x3, 0x4, 0x40, 0x1, 0x5, 0xfffffffffffffff8, 0x6, 0x9, 0x7, 0x9, 0x3, 0xfffffffffffffffd, 0x71b241a7, 0x8, 0x1, 0x6, 0x0, 0xd3, 0xba6, 0x5, 0x5, 0x0, 0xffffffffffffff01, 0x5, 0xfff, 0x5, 0x9, 0x8, 0xffff, 0x0, 0xffff, 0x1, 0x400, 0x7f, 0x80, 0x1ff, 0x4, 0x4, 0x400, 0x36, 0x7, 0x100, 0x40, 0x5, 0x7, 0x7, 0x0, 0x77, 0xd3f, 0x0, 0x1, 0x7ff, 0x2, 0x8d2f, 0x6, 0x5, 0xcce, 0x2, 0x1f, 0x5, 0x7, 0x5, 0x5, 0x81, 0x4, 0x4], 0x6, [{[0xfffffffffffffffd, 0x8], @loopback=0x7f000001}, {[0x8, 0xfc1], @dev={0xac, 0x14, 0x14, 0xa}}, {[0x200, 0xfff], @multicast2=0xe0000002}, {[0xfffffffffffffffa, 0x2], @multicast2=0xe0000002}, {[0x0, 0x2], @multicast2=0xe0000002}, {[0x4, 0x27], @multicast2=0xe0000002}]}, {[0x9, 0xa79, 0x6, 0x4, 0x5, 0x9, 0xf74, 0x2, 0x7, 0x4, 0x3, 0x4, 0x5, 0x3ff, 0x8001, 0x401, 0xa000000000, 0x5, 0x0, 0x4, 0x4, 0x8, 0x0, 0x100000000, 0x8000, 0x4, 0x3, 0xff, 0xd32, 0x5, 0xffffffffffffffc0, 0x80, 0x4, 0x4, 0x0, 0x101, 0xff, 0x8a2, 0x3ff, 0x80000001, 0x10001, 0x7fffffff, 0x133, 0x2, 0x4, 0x81, 0x80, 0x6, 0xfffffffffffffff9, 0x1, 0x7, 0x400, 0x2, 0x4f0, 0x401, 0x5, 0xe638, 0xd4, 0x100000000, 0x8775, 0xc7, 0x3, 0x6, 0x8, 0x100000001, 0x1, 0x7, 0x7, 0x8, 0x2, 0x3f, 0x7, 0x200, 0x579, 0xf5eb, 0x5, 0x80, 0x3, 0x7, 0x6, 0x9, 0x80000001, 0x9, 0xdcab, 0x6, 0x2, 0x0, 0xffff, 0xfffffffffffffff8, 0x4, 0x4, 0xfffffffffffffc01, 0x80, 0x80000, 0x7, 0x8, 0x4cc, 0x0, 0x2, 0xcb, 0x7ff, 0x1, 0x7, 0x3ff, 0xfef, 0x2d00, 0x843b, 0x7, 0x5, 0x3db12bce, 0x7, 0xffffffffffffffc0, 0x2000000000000000, 0xbb57, 0xfffffffffffffff9, 0xdb2, 0x1, 0x7fffffff, 0x7, 0x4000000000000, 0x2, 0x7, 0x7fff, 0x0, 0xfffffffffffffff7, 0x9, 0x1ff, 0xebe, 0x196f, 0x1, 0x2, 0x0, 0x4, 0xf57, 0x100, 0x800, 0x2, 0x1, 0x2, 0x17af, 0x6, 0x4, 0x100000000, 0x2, 0x7, 0x2734, 0x5, 0x8, 0x8, 0x3, 0x2a79, 0x0, 0x2b15, 0x6, 0xed53, 0xff, 0xffffffffffff8001, 0x10000, 0x7, 0x2, 0x4, 0x6, 0xffff, 0xdb9, 0x3ff, 0x5, 0x3, 0x7, 0x7, 0x0, 0x9, 0x2, 0x7, 0x800, 0x5, 0x0, 0x81, 0xff, 0x1, 0x100000001, 0x8, 0x3, 0x7, 0x2, 0x8000, 0x0, 0x1, 0x1, 0xb37, 0xfffffffffffffffe, 0x200, 0x1, 0x8, 0x6, 0x40, 0x5, 0x6, 0x7, 0x4, 0x5, 0x1, 0x5, 0x8, 0xfffffffffffffffa, 0x0, 0x1ff, 0x4, 0x2, 0x35, 0x5, 0x5, 0x0, 0x6, 0x3, 0xff, 0x8, 0x7, 0x1, 0x6, 0x3, 0xbb, 0xffffffff, 0x53a, 0xffff, 0x80000000, 0x5, 0x9, 0x10000, 0x7fff, 0x1, 0x7, 0x8000, 0x100000000, 0x10001, 0x7, 0xffff, 0xffffffffffffff5b, 0x81, 0x20, 0x6, 0xfff, 0xb6d, 0x672, 0xb237, 0x0, 0x8, 0x77, 0x9, 0x86, 0x3, 0x3, 0x1, 0x7fffffff, 0x6, 0x4, 0xfffffffffffffbbe, 0x7], 0x4, [{[0x2, 0x7f], @loopback=0x7f000001}, {[0x7, 0x6], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x8, 0x7], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x8000, 0x81], @multicast2=0xe0000002}]}}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"fa7cc9dc90606279ac0d7b47be46a1f4e916991f95d0b4605a352ab75351"}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xd1e, 0x4000000, 0x401}}}}]}]}, 0x13b0)
r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x18002, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000280)={{0x5, 0x1}, 'port0\x00', 0x4, 0x81400, 0x6, 0x8, 0x3, 0x3, 0x7, 0x0, 0x2, 0x2})
setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x4, 0x4)
fcntl$notify(r0, 0x402, 0x80000014)

[  786.477570] FAT-fs (loop2): bogus number of reserved sectors
[  786.501679] FAT-fs (loop2): Can't find a valid FAT filesystem
[  786.517497] FAT-fs (loop6): bogus number of reserved sectors
2018/05/16 00:08:49 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x2, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  786.529535] FAT-fs (loop6): Can't find a valid FAT filesystem
[  786.562717] FAT-fs (loop2): bogus number of reserved sectors
[  786.570446] FAT-fs (loop2): Can't find a valid FAT filesystem
[  786.599825] FAT-fs (loop3): bogus number of reserved sectors
[  786.611970] FAT-fs (loop3): Can't find a valid FAT filesystem
2018/05/16 00:08:50 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0/file0\x00', 0xe000, 0x1, &(0x7f0000000040), 0x4d, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
chmod(&(0x7f0000000280)='./file0/file0/file0\x00', 0x0)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:50 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80, 0x0)
sendmsg$nfc_llcp(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x27, 0x1, 0x0, 0x3, 0x1000, 0x2, "b3d8ddc0b2bad07731e97a256e2916905fbd974dfbe208fb5c4b0890d41b9872129992d850992dfa45fcb8d6bb2b0fc45a5bf7deaf5e877bc55ce2b66464e1", 0x7}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000000340)={0xd0, 0x1, 0x0, "4d89c6a6084b24c8a264d9a4a283df32057ad90b956d91028a2e1451cca572e7571cb25417bdd96d00a13eb08a09953b8e20328aa2fc689a2589ee05da1ec57c57c0418d69892ab0f5403e0d76f87cdc14cdc715d06c77d2143dbe2abad59431659465bee1bb34d8ed72e3be41149ce319649b1440ee984ad2f5f7b523e508d7310101b874990575daa575fe15ca0468666954430b2b39aa45d14dee8b2198a1d7f1967121c6a40e82ae84abf6d4cae8f0a0ab4f64ff144e100c686212096be1"}, 0xd0, 0x20008005}, 0x4004004)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
socket$inet(0x2, 0x4, 0x2)
r1 = socket(0xa, 0x1, 0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c65302f66696c653120766661740020766661740020656d306e6f646576207666617400207666617400207666617400207666617400205b24656d316b657972696e67757365720ad3585dced74b5026b75ad121e04035bee9967588cc79c70ad50fcd7d5f39c466b294b62d47322d11288abf452e35649bf0632893754e88b1837ced0a34343e43e9d140d7e7b0164a0b0a01f2d913f0ae99c9fb2856b23c4dbc6dbc2a55b6fbbcaf7e8ff45c"], 0xba)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:50 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:50 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x4, &(0x7f0000000580)="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")
setrlimit(0x8, &(0x7f0000000180))
socket(0x10, 0x3, 0x1)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
write$eventfd(r1, &(0x7f0000000040)=0x6, 0x8)

2018/05/16 00:08:50 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x40040, 0x0)
r1 = accept$unix(r0, &(0x7f0000000380), &(0x7f0000000400)=0x6e)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x80800)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='scalable\x00', 0x9)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000280)={0x101, 0x5, 0x36, 0x78a, 0x65ba}, 0x14)
inotify_add_watch(r2, &(0x7f0000003d00)='./file0/file+\x00', 0x80)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
statfs(&(0x7f0000000100)='./file0/file+\x00', &(0x7f0000000140)=""/248)
sendmmsg(r1, &(0x7f0000003cc0)=[{{&(0x7f0000000480)=@nfc={0x27, 0x0, 0x2}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000000500)="eb395ac7939e61e36d3a3707e38764da3f2c72a888ef25f9caa4d4067980d45cc557419992a0000771006515e981bf25e936b918687519d120d63eb19471e535e8d5b34afef09885fa3995cf9ae12495607186af59b5344fcaad9f2997e925816daa76ef0cc66b80c4cd3409927976c8aed37b5f67be792d041b3b0ecc0b88c8ed31281afc831d4664904310de10d5f2a57be7878b40f51de08d9188420eb4cc6fbfa763799e60ac58a60838eec6e497f1dd3ce628a7331092aedee11b02621d62615a3d88b3a6c90026d5c9e4be", 0xce}, {&(0x7f0000000600)="875954bc4b1f7cba640dcaa65297e44a36e9f63085da711c75284fbb594f068fa1f78b139100f39c74993792bf5a4cf30663e12c5761d6ff932fe8d9ee62f662a07f83637a1874cd2ef2da725670d0b3144dd13589f164f22992174dddf74a17c1a1b0a6b4b502d7fa545cc33504a9fbf1b2842c9a2b1f5a247a6eaa24253e7c09aaa36ad504c2a5451b514cfba2d449f0ea53a24ae031bf91dc6c553b79ed10f5c4e9a0d8", 0xa5}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000026c0)="43872b0c2d64b6749059c0e4c98c02c1ed8018637dd690ef354826895cd464a888388a4dd03c175c8524fa0123030478bf72366a34c136cfa5537ccf6b7a636ed3c73b5800aee9b9081aa769d2da8486d618b7cf1f882503f3ffe224451de78edfab65ee82e1aaa97a2b709ecdd29dff00b2ee6b24d42d475c998bd49502f78f81c8c1eededa4999a5d86e0579133aec7a", 0x91}, {&(0x7f0000002780)="847acfe1b5b76fa830d90ce318a3941be7ca3c236b079f4d03dc913cab79dfc5470f27cc6c19d25ed607e6863ef9e72d5546360fd423106b7465d882cdffd84d14adfe4c4a2ca20c46bc7f36a3c46b8eee56d8ff36067679919f34a9dcde5f6c3f7e20de933ac901a2e73a3dfbbd1d30697256686c20b71a5e0801d3009814bc1b161bc4c63cee215dc999d3", 0x8c}, {&(0x7f0000002840)="236880e31183af5b565ca196f3e99ce52a46a591e1d77f130c919f255e1f49086c3e22f782403e4007e7c8e3a6dfdd058a29f79a528abcc325516a2dd3341117bd8cc7763a9324b4", 0x48}], 0x7, &(0x7f0000002940)=[{0xa0, 0x19f, 0x80, 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"ffd3f5bbc0b72fbab462b2c71b7c1b3f045fa04ed8b7ace5759e3e5a7fcbea983acc83e209b764fd88b03e74047925e02767bbc1c419b3ec3081e1624fee8bccbbd82328ca0fbc4ad2ab1efbe42cdd17c37c79c7583803342eef87f9d51468392603eff8c2d962eca1c4a0db1eab9a7670d264c74dd739fdd3228b76b743c71e474eea3f208998d137214cad722017020836e1d3b4c906dd45fbb0031c21b6851fca7d67ca1ea09dd910c88a8419ec3b59d4fba12894fb0f1c14276f988fd66f1f92a2fef0b16692b03b53bc47b959c217df2612b5b9c61a2603f4777d35ab55d35831da71"}, {0xf8, 0x11f, 0x0, "9c722f59da33fde93fad8f3f6192fb28d7fc8164301600e06ca53abeb0c3600e7e26375316a4ebd87a1465b3590a5520cf4e504cba42beddfd18be55e2a4be0e635b48f80c29de93a91b61592a18e3f577aa287a3cdeef477bd5778f15f0bcfc85a06a0a2591791ff7b9616cc1938738484c5b9a19868bbe322f7866b0e7b92b7b6ab146824de306a24d94e500a25b2ab0f73c40208d89ef3b6b2d60ed34ce0941772e6b84f6db85072b405c418635130fe332238d6776e7f7c6364fd140e27857adedd860f8fe360d9591c0c0bdfd38e795df684aed301f7502ca961e0afb56b1599628d4cac347"}, {0x1010, 0x112, 0x9, "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"}], 0x1378, 0x840}, 0xcf2c}], 0x1, 0x50)

2018/05/16 00:08:50 executing program 5:
r0 = pkey_alloc(0x0, 0x3)
pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, r0)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
socketpair$inet6(0xa, 0x800, 0x400, &(0x7f0000000100))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast1}}}, &(0x7f0000000140)=0xe8)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:50 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x800000)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:50 executing program 3:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
clock_gettime(0x0, &(0x7f0000000100)={<r0=>0x0, <r1=>0x0})
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {r0, r1/1000+10000}})
umount2(&(0x7f0000000180)='./file0\x00', 0x2)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
umount2(&(0x7f00000005c0)='./file0\x00', 0x0)

2018/05/16 00:08:50 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0)
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0xcfd, 0x4)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0xcc57, 0x4)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  787.594540] FAT-fs (loop6): bogus number of reserved sectors
[  787.618520] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:50 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0)
ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000140)={0x51, 0x1, 0xe3, "206d361d2ce2713755b9d6cc333b3602525094cac3feeb68a08233607e53faf0b7c49a2f2d74e3ba71dd82449a93229e132f5d71206472341299cff0d08f95fcb7503534a2e21f7e9a3c5b8d9c680859fd"})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:50 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
ioctl(r0, 0x760, &(0x7f00000002c0)="c626262c8523bf012cf66fab60")
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0)
ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000400))
ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000200)=0x4)
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000240))
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000280)=""/45)

[  787.618559] FAT-fs (loop2): Can't find a valid FAT filesystem
[  787.666272] FAT-fs (loop6): Can't find a valid FAT filesystem
2018/05/16 00:08:50 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00')
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280))
pread64(r1, &(0x7f0000001500)=""/4096, 0xffffffffffffffef, 0x3)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000440)=0xc)
syz_fuseblk_mount(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000200)='./file0/file0\x00', 0x0, r2, r3, 0x8, 0x7, 0x100000)
r4 = memfd_create(&(0x7f0000000100)='vfat\x00', 0x2)
ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f0000000140)=0x1)
fcntl$setlease(r4, 0x400, 0x3)
r5 = socket(0xa, 0xfffffffffffffffd, 0x7c388a0e)
ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:50 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x0, &(0x7f0000000040), 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:50 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
r1 = dup(r0)
ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/61)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file1\x00')

2018/05/16 00:08:50 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
syz_mount_image$cifs(&(0x7f0000000100)='cifs\x00', &(0x7f0000000140)='./file0/file2\x00', 0x9, 0x5, &(0x7f0000000400)=[{&(0x7f0000000280)="fc3759e5a315f55c6a28b403961cb500b57ff910f9a10782415be5cb4ccf8a557864658c1dffc3c340b38c36b4a6644e65520a43aa5b4cbcab7fa3819398a27f2289508b1c3a80e963b5bd4303b7abbaaeefea869b2975700ef3592c9968e94475f89f0e175bf806ecd43d3768013397d3186a9f883209c7c0677f5c5e7897ecdf752298c9de141fa6e2414309da5b27fbc5ae66a427ec3ccbb1a903d56c", 0x9e, 0x5}, {&(0x7f0000000180)="68b1d69723a360185f3e", 0xa, 0x5}, {&(0x7f0000000340)="dfe363008e46ba448171930f82c6271304721622618b535dbe98df8432debf9cde791eabb6dfab030e9700b61fa735640e5aa60332c1e414d9388d935544ff9b1c4e1e01c8cc73923988e8352994cd65b3d4d87aa8442e3e41dd503a2b6c488aa00f014bca523d772b7c3ec0f4182940b3e02b66706975b9278555cf1f767fef44a108bd9673d7bf3571e7a0a926a09309506498", 0x94, 0x8}, {&(0x7f0000000200)="3a265e558ecb6527cfed7a6540eb585484512d96460639f04133497cf4fb6b4af2f3d9b187c040a1fdf46e87f9c7256ddc515c4f6f2be016", 0x38, 0x727}, {&(0x7f0000000500)="8f69bc8af05fdeae809778f77f01349431bc2d2b43cc6209a771a49e1ce793ae907e8a69eea57df1c5306d7556101561e5cdb51505959858fd0504215fb97f865d13eb2d9167487d415b0cd025abad24001dd4b5b0334f9ae450c5615a88b98dd4810897d6105ebea61881d2f17d3c4a97ff36eb00762f9a58c12f371b7bb0326b6e76ae9c777eae91ad436193b1d7697a35d2e6e52c1b2c940a436cf741bb94a971abf0446acfcfbfc8254cbe74009629165f9b1bbd162d455e3f24135d608ae35bade0a476b29dd8a7ddb8c7165ad7375eb83a32e15b833a162f69d6080d5539d026a73fa74073838e2f4740cb", 0xee, 0x10001}], 0x10, &(0x7f0000000480)='vfat\x00')

2018/05/16 00:08:50 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x8)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x5, 0x4, 0xcb8, 'queue0\x00', 0x1000})
ioctl(r0, 0x78e, &(0x7f0000000000)="00000000000000000000001826f5157a26795de537e80ca9332c9482d42afa38131b096b8869325b74979647dfd80000")
socket$nl_generic(0x10, 0x3, 0x10)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  787.745767] FAT-fs (loop2): bogus number of reserved sectors
[  787.751602] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:50 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x1)
mkdir(&(0x7f0000000180)='./file0\x00', 0x48)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000140)='./file0/file0\x00', 0x7fffffff, 0x2, &(0x7f0000000280)=[{&(0x7f00000001c0)="533225ce0a3d12163ee0033e0f9d2b8efb25f09856840bdf361c5d2ca293621a6e22229743415196aff63804d247e2faca80cf267ed1061b52a0240641a27ea7016b32a91f419e3e6df360388abc1d3e5e57a1080b15d3679f8bc7ef7b5816704cbfb12052a29dc43e15f61e54739d6ee5", 0x71, 0x9bf4}, {&(0x7f0000000240)="41b9939496f201e08f9a17f988922d6b6eca", 0x12, 0x7}], 0x300000, &(0x7f00000002c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@codepage={'codepage', 0x3d, '437'}, 0x2c}, {@flush='flush', 0x2c}]})
mknod$loop(&(0x7f0000000100)='./file0\x00', 0x22, 0x0)

2018/05/16 00:08:50 executing program 3:
r0 = socket$inet6(0xa, 0x5, 0x7)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x401, 0x3}, 'port1\x00', 0x10, 0x8, 0x800, 0x80000000, 0x0, 0x7})
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x303800, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:08:50 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x0, &(0x7f0000000040), 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  787.995425] FAT-fs (loop5): Unrecognized mount option "" or missing value
[  788.003704] FAT-fs (loop6): bogus number of reserved sectors
[  788.003708] FAT-fs (loop6): Can't find a valid FAT filesystem
[  788.067756] FAT-fs (loop2): bogus number of reserved sectors
[  788.067761] FAT-fs (loop2): Can't find a valid FAT filesystem
[  788.073162] FAT-fs (loop6): bogus number of reserved sectors
[  788.073167] FAT-fs (loop6): Can't find a valid FAT filesystem
[  788.161239] FAT-fs (loop2): bogus number of reserved sectors
[  788.168393] FAT-fs (loop2): Can't find a valid FAT filesystem
[  788.203412] FAT-fs (loop5): Unrecognized mount option "" or missing value
2018/05/16 00:08:51 executing program 0:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
ioctl$sock_bt(r0, 0x8906, &(0x7f0000000100)="d3471295f1f0593eeb1118b948a62adfc7123654bcfb37adee4220a7b4c66d42d3189bcbd13785d0d824891d")

2018/05/16 00:08:51 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:51 executing program 4:
r0 = socket(0xa, 0xffffffffffffffff, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0)
close(r0)
ioctl$KDSKBLED(r1, 0x4b65, 0x8)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x66, 0x4)

2018/05/16 00:08:51 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x0, &(0x7f0000000040), 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:51 executing program 3:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/urandom\x00', 0x100, 0x0)
sync_file_range(r0, 0x2, 0x8, 0x0)
r1 = socket$inet6(0xa, 0x80000, 0x89)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9, &(0x7f00000007c0)=[{&(0x7f0000000080)="a752301e17ee5b", 0x7, 0x5}, {&(0x7f00000000c0)="0cf3194b2288734cb56a2d49f582eaf9b205b374954ff605c2f9c31d102cfe6d1a5c2bcfe7d521e6d898510cc968459a2fd4533829105a5f4fd79485d35066381727c9d16ec55499a74dbb8ae09a990eb4fe97043179b1af2431bcec84aa2a7c9d7be141ebe307bff8ec61da8370b9e20c5dcc335110356d1bfabd8ecf6d538c2451a97734ca82a93e5333c5493b538a8793a28b94a9a169f650dfc78086354af97e4027d22d8c863ff24c2473299d01ba8f8128b48bd64433e83ccf75701b9121e6329a49ef58ce2e3b064dc0d5a2aa2565b18ac38d3d59e4a5e993ff26df57a923cb8e012d27a3e8ae0a96ec5d", 0xee, 0x6}, {&(0x7f00000001c0)="7de2912aaed047d567eac1efe42f7507895f2a82944a84e74f6c2860e5b41f7cf39ec3ff129f8b9832c7ec44000c63f1c12bb6692af580aa73040a536f5c27e40841ced3a3dfd5a92779dbb3c352440f7c13231be47042bad3618436cb2c78603e6a93053958b1ccde32b5dedd3052128cb8eb3b92578a56b63214921b969e76bb3a4593e4f70815fd4e0b091e92a00f2e076ee68b39b24152155a484e88dd6541f0d67dea567a6822244e138d87649039735a362b3097db5d55df4ba00233e06cd4802687b38a", 0xc7, 0x1ff}, {&(0x7f00000002c0)="94e86ae7a5ff9369bf8aa3cd9f297bd243040565843badbdeca4b14f3edb8655003b5f571d84d2917075f14e2227c19c3fde25a1612a72514b747741b6af593200487a0ab279b97e3d2595d9468d6c3b4c23cd2ccf606651a0457e2b443ace572821b1bf1cd816cb594beefb67870ee469c8d614da3fe075aa26736640b09f928891d9048a0847a755138bf54f79cbf9963f9a2b117677961d019c509029e5779be8b2b7486f66a2a74fc82b68e490a4e86182bead3455749b82b5a02eef4665854cdc211e2c3503d17d43e83ade72cac9208867bebe20be8692b94d716f185a", 0xe0, 0x4}, {&(0x7f00000003c0)="a6e15b02bb330211258c9609eb237e67e81c1c8687d27dc681441ec473937913e88e0ea89a90038ba84632a51dd802a0bc22382cdd30f2f0d2f3070e86afa3d76e720628f83bd6d17d12e9aaddc94d6d649a12f7aa3c47a167e86f6d6aace1547797c5741179fb463182e68b1fbe3d9bb689f3ae4026fb2cc007853c7c9b5b0b67b31176e82950a9eb581bb55e0ba3c2c2a9cb7f2a46a48b539de696ef7afc894977620879ebb8be6b660f6a2203b35a501d0e40d57bda7fefd283f56a1dbf5cfb5fe68a2afc36444862", 0xca, 0xfffffffffffffffe}, {&(0x7f00000004c0)="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", 0xfa, 0x1}, {&(0x7f00000005c0), 0x0, 0x20}, {&(0x7f0000000600)="71831cf9c88ae0b4534ac26aa4943a59b1493d28f22cc91860255b06ceb8af1d9fbc47cca4b80da557f3b640a9707786b8c1e108551ac3c41edd2e38a718fe1584614b6e0709297923c288b9217fa0d74c9a9b0da25b0c4b8ec188eec90a3379eb43dc7b2833ae74ec7bcf45ee832160f4d8fda1d1c284fbda912d9bf99597d51963c98163ce40dbadd9515d781defeacd163781837bdd9a21c67f3a", 0x9c, 0x1ff}, {&(0x7f00000006c0)="68a41b23ed5813036ecafd55596a882976657bf33da2f0c76ed0226a0612923a45d7457bce7c50ff9cf881eae99671445ae9f311662ac9fa15eed54e9701e6b819a61b06a00afd534476cc93d7f7ce48b27033f5cc3c83ca1648c84e3f7772ec7d45e5d9bf128d8e0617215cb727e1279d8a4d8a7fd375080e2fe8d7404739b7247c76407a689f47bf8c24152d0adf4b7fff082ab497c8311a28604909ae2cfec7b11522aaa8072a6eec616180bf0dfd38ef04294d92fe95e496c7213d60b288f644100c332e4f90fe54215fe7b35e8b4026348d9e37d5", 0xd7, 0x7}], 0x800000, &(0x7f00000008c0)=ANY=[@ANYBLOB="756d61736b3d3031332c636f6402006167653d3933322c646d61736b3d3430302c7569643d3333343432312c74696d655f6f66667365743d35327f2c636865636b3d8474726963742c757365667265652c00"])
setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:08:51 executing program 2:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x2, 0x0)
ioctl$KDSETMODE(r0, 0x4b3a, 0x7f)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
r1 = socket(0x1f, 0x80002, 0x7fffffff)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000440)={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9000}, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, 0x5, [0x1, 0x484, 0xffff, 0x2, 0x400, 0xd8a, 0x55, 0x9]}, 0x5c)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
timer_create(0x5, &(0x7f0000000280)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000140)="72fc19b2cd0234b05442187de10d991ebdf5fe800f4c6914415d311057edad19035beec023899a8f46d1153c133ad71b8d7a233e952ac0e6f191fb6a23c4440196787c18bdebdf087d38f970ae21566ab736d47f5592414b0ccbf9e478cc08687cb3ec8f6a5dc6518eb0d0b9dcb3", &(0x7f00000001c0)="bfd13e300f23c0e7c83f4565b9c9b33d859c8652744e9133f1e16f74825b122d59dd875df2bcafd50e9b02f4fcd5792326dc516e48e92ccf29246c1765a9361432f00b30f77d7f365b8ed5d157b8dace0e2285a4101b2c8e09206e47e7baa184d5a62f728d843f1cf944ade287281b1f97d929a63e10b85552d1f467a0b7fe0b6863dbaf01fcadfab2c8e2637f"}}, &(0x7f00000002c0)=<r2=>0x0)
timer_gettime(r2, &(0x7f0000000380))
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0)
ioctl$TIOCNXCL(r3, 0x540d)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
pwritev(r3, &(0x7f0000000400)=[{&(0x7f00000003c0)}], 0x1, 0x0)

2018/05/16 00:08:51 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f00000000c0)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:51 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
r1 = dup(r0)
ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x1, 0x80, 0x2})
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e24, 0x5, 0x4e24, 0x0, 0xa, 0xa0, 0x0, 0x3c, 0x0, r2}, {0x4, 0x7, 0xfc, 0x3, 0x4, 0x63eb4e2b, 0x5, 0xe1}, {0x4, 0x3d, 0x9, 0x3324cdfe}, 0xffffffffffffffe1, 0x6e6bb7, 0x2, 0x1, 0x1, 0x2}, {{@in6, 0x4d6, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x0, 0x1, 0x6, 0x7, 0x6, 0x8000}}, 0xe8)

2018/05/16 00:08:51 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:51 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={<r3=>0x0, 0x101}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x101, 0x30}, &(0x7f00000001c0)=0xc)

2018/05/16 00:08:51 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x6000, 0x0)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c85db74b55323bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:51 executing program 5:
getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80)
r1 = getpgrp(0xffffffffffffffff)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000200)=r1)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280))
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:51 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  788.753072] FAT-fs (loop2): bogus number of reserved sectors
[  788.765830] FAT-fs (loop6): bogus number of reserved sectors
2018/05/16 00:08:51 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x1d, @multicast2=0xe0000002, 0x4e20, 0x2, 'nq\x00', 0x1, 0x8, 0x22}, {@loopback=0x7f000001, 0x4e24, 0x12002, 0x6, 0x20}}, 0x44)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  788.765836] FAT-fs (loop6): Can't find a valid FAT filesystem
[  788.830799] FAT-fs (loop3): Unrecognized mount option "cod" or missing value
[  788.870630] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:51 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x9, 0xfffffffeffffffff, 0x5, 0xf9}, 0x10)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10002, 0x4)

[  788.902500] FAT-fs (loop6): bogus number of reserved sectors
[  788.912687] FAT-fs (loop3): Unrecognized mount option "cod" or missing value
[  788.927667] IPVS: set_ctl: invalid protocol: 29 224.0.0.2:20000 nq
[  788.976147] FAT-fs (loop2): bogus number of reserved sectors
[  788.976152] FAT-fs (loop2): Can't find a valid FAT filesystem
[  789.047265] FAT-fs (loop6): Can't find a valid FAT filesystem
2018/05/16 00:08:52 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f0000000200)='./file0/file2\x00', 0x400080, 0x1)
pipe(&(0x7f0000000480)={<r0=>0xffffffffffffffff})
r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
connect$unix(r0, &(0x7f0000000c40)=@abs={0x0, 0x0, 0x4e22}, 0x6e)
r2 = openat$cgroup_ro(r1, &(0x7f0000000c00)="637075616363742c75192508000000839efbc85f56797300", 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000280)={0x8, 0x3, 'client0\x00', 0x7, "41657229199d2aaa", "6b1430aaddc778162f2d24d3a4964bb907a8a5ebc4b8c78b8cc621a12857d77c", 0x9, 0x1})
socket(0xa, 0x1, 0x0)
socket(0x0, 0x7, 0x7a)
lremovexattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=@random={'security.', 'self+*selinux\x00'})
r3 = gettid()
r4 = getpid()
fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$netlink(r2, &(0x7f0000000440)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40000000}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000500)={0x258, 0x18, 0x2, 0x70bd2a, 0x25dfdbfc, "", [@nested={0xf4, 0x4, [@typed={0xc, 0x24, @u64=0x7}, @generic="9e1b6457baf39a6595ea10b1c7399a10bac78b455e9d3f1ccb078706799ac70f95c453977bcc58cdb7286916c7b836a93e109a3d56462d070a275e53a3cf33343297959f3e26a634fdf207d1c1f31e20d5491cd059d6b9ffd5e7622c79b777726f9fe4621f19bfc9cab6028c0a430e795562b42da5a87ce89e5237841c335fc41b62379ebf7fcc89c42621d69bda1bc86c64fc0b854cbab27ba73d77d93ca2ff3167442f93f47e2f81b0dd36ea9b68f221f3babfdd4e14a84f5e302cc313ff75d8f475a054db4ff6f24f0e880eae32c89dd3fb", @typed={0x8, 0x52, @pid=r3}, @typed={0x8, 0x2e, @ipv4=@rand_addr=0xa1a}]}, @generic="3a9fd3c1d7a2612281300bd5397b8229e81e323de30375ff9d5c29f54bc59bab25b637fbc63dbef91275b159c737ef7ec537a02f04dbedbd16afe74f3f96a5ceb26866f4dcaef9a99681a6d71b7ac8b7c53b1ce9367fd4fb7dc85ed78fb041b502e5fc380282ae49f9c6d842c45380ba24ffd7481ffb2fd524e871ae733150a49bbb7bfc4e", @nested={0xc4, 0x51, [@typed={0x8, 0x2e, @pid=r4}, @typed={0x8, 0xf, @uid=r5}, @generic="a3922f65fde6a88ed1dc77ad697bcf724414885e2549915120d3425a5a77a31b214a4b2ae9788a2b85906ffb3b012251752a686b6de0acbd37d741fd6cdd4188fc01a0ffe1eb180f169bce061dd6327709aae2f8a29baee162702fa29199f9a2e98be69dd1644b42136d8f5ec5a2e37accff4eb09ad633db477067cfb31bc833a423d84d671819ead36176a4bc3771db0cbe1629a74ab5a14d194d1ddce90fdfc138ff57d567036549a5924b943a"]}, @typed={0x8, 0x5e, @str='\x00'}]}, 0x258}, {&(0x7f00000003c0)={0x18, 0x2e, 0x210, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x60, @u32=0x7}]}, 0x18}, {&(0x7f0000000780)={0x334, 0x2a, 0x120, 0x70bd29, 0x25dfdbfc, "", [@generic="66ad79799191779e1f00407b5b1088958f3c0fcb8aeb2f8ca0ca7635f687ff201f04bf9c82ae06abeaf0a0f3a699fa80eeda3951894209bbc885a43c3e08f229fc3a78a9de76ba27ba0f47031336b1cbb0a68a5bc02e8d3616d48464ea616ee70d4b39ea16ca94774ab7eb6105fe1a7d3271be4f5d39a98466a3e5436369f4a0ae9ce50c1538515d62ec5a72ebc70c391ad90f5d43ad63414f723bf934be0e6e4a7f94f9d7f937898496557bccc717636df0acdb3ced7b3ed5c6f8112f88c9f5c99252929649a8c3cebe0b0d559b77a0b6f7781f0b3a3d56aca6cb09ed5bebbdb011d847c1920cc05f8d079ba001848a5dc0742e", @nested={0xfc, 0x73, [@generic="fc934b0ccc4ddab3a657abf0c34a3e196684c2988dc14dc20872efee8d602c304ab70b1a9ac0e61114b7f5b148df4f5a0664c803eadc00a5c2caeb83020a5e95061c06205004684eabd89e675cb6a0cd8e69dea7c51e49f89786f56c8f06240fc52ee9800ac0de57e916debe62048a09589663d38e54c0fcdb27e69d06216bf25dda2abd", @generic="bc3de4e2b040ab7c9cb03de5ee00516173fdbb6190c2f98342c4bc07ffde5b45a4c0a2dd8aceb7b158d66531cb3c45799df225b4416eaa92306d3f5d7513205686452ec8c54a51fd9aed6a9ffaae6393972f34afc98d0c53ad750da2c656efdea4c6f3e9e5d6", @typed={0x4, 0x3b}, @typed={0x8, 0x47, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0xc, 0x8c, @u64=0x7}, @nested={0x128, 0x55, [@generic="13b30b16096de3123023b8317cb53835dd8b099e842f9b1f3063cc48d5993db183e064a79f1424250d213e2fd2313bd7528521", @typed={0x4, 0x86}, @generic="511d4e4707fb701f633e4a3912e105f42495601e90b9d4af9660a8cd1e0d65bd82248ec8f51811da393eb09dcece80978610452cae646dc6faaeeb617923eba36aa7b715591c5ba9270c71bb00ce97428daa2acc1f7d368c15721928248c3ff9b5c5fc91c07bfb60b3903089542ab35becdd04eebd9d961e9886f96b899131baeb009a80fa80d84c0cc57ff1a22077d6c6262dbcd251502a983f50e0c028a7f445b64b13e2e82954b21a085f80ec1a473ff447b1d6564caec04c62cde13cd8fc3e8e9bf2af62e9de9956553e758957abb36a028e29791d4f87d05ffc85a293219a3c1a76ccf02e2cf1c359"]}]}, 0x334}, {&(0x7f0000000ac0)={0xd4, 0x22, 0x600, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x4, 0x52}, @typed={0x14, 0x19, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="549496a77460c2cf55450ddd2af391f803eedbdf007b8952d08af51c166233cfb5712e4859c400e180a144383521f301e17af31fa3f7b06c5d9e669c7059b69f87f66a6c5b3006e3ef4383be1e92f4940a5020b06b5870f131d4c7df3bde197adb7c8455c4de4d3ad2dc3688b0d765e88029ae7fc33a5332e2715a08ebeac4d130ac703c00f2be4bf65fa59d8cb045ad246ece500c2e14c25bc5da6f62870e4b696d0547919095a78729fa"]}, 0xd4}], 0x4, 0x0, 0x0, 0x4084}, 0x4)
ioctl(r2, 0x8912, &(0x7f0000000240)="c62600008523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:52 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff})
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80, 0x0)
ioctl$TIOCSCTTY(r1, 0x540e, 0xa0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x2, 0xffffffffffff5486, 0xffffffffffff5fdc})
r2 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e)
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:52 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x8209, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8b97}, 0x1c)
r1 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:08:52 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={"73790300d36de5ff00", 0x7})
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:52 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
r1 = pkey_alloc(0x0, 0x1)
pkey_free(r1)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:52 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:52 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x4)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0)
ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0)

2018/05/16 00:08:52 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400202, 0x0)
ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffb000/0x3000)=nil, 0x3000})
r2 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000000))

[  789.928753] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:52 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:52 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0)
ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040))
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:08:52 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x100000000e000, 0x0, &(0x7f0000000040), 0x8000, &(0x7f0000000200)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x9, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x100000}, @in6={0xa, 0x4e20, 0x93, @empty, 0x200}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x26}, @in6={0xa, 0x4e20, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x3c}], 0x74)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x40}, @in6={0xa, 0x4e21, 0xf8, @local={0xfe, 0x80, [], 0xaa}, 0xd0}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xc9a, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0xffffffffffffffff}], 0xa0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000200)=[{}, {<r2=>0x0}, {}, {}]})
close(r0)
ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x2})

[  789.942018] FAT-fs (loop6): bogus number of reserved sectors
2018/05/16 00:08:52 executing program 4:
r0 = socket(0xa, 0x6, 0x400000000000000)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
r1 = dup2(r0, r0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={<r2=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2})
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={<r3=>0x0, 0x7fff}, &(0x7f00000000c0)=0x8)
sync()
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4)

[  789.942024] FAT-fs (loop6): Can't find a valid FAT filesystem
2018/05/16 00:08:52 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:52 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000580)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00')
syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x4, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="ff310c69ccd2bf92803c1c632045b93d59b6d9b56182", 0x16, 0x23}, {&(0x7f0000000280)="133a793d6ca07167118713ab066e438ed14e3926f088b8e50d0bea438640d52a70b63e0138dd3d83ed9d0af3c092a7361f3ac309eb746f1c84d50b67fb5e451e8965257ffd44ac25a22f4d2c410dd8feffd96058c71e48", 0x57, 0x63}, {&(0x7f0000000200)="f3", 0x1, 0x7}], 0x4010, &(0x7f0000000380)=ANY=[@ANYBLOB="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"])

2018/05/16 00:08:52 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f0000003d80)=[{{&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/130, 0x82}, {&(0x7f0000000140)=""/193, 0xc1}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/184, 0xb8}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x5, &(0x7f00000013c0)=""/245, 0xf5, 0x9}}, {{&(0x7f00000014c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/149, 0x95}], 0x1, &(0x7f0000001640)=""/250, 0xfa, 0x1000}}, {{&(0x7f0000001740)=@rc, 0x80, &(0x7f00000028c0)=[{&(0x7f00000017c0)=""/39, 0x27}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/191, 0xbf}], 0x3, 0x0, 0x0, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002900)=""/107, 0x6b}], 0x1, &(0x7f00000029c0)=""/229, 0xe5, 0x20}, 0x8}, {{&(0x7f0000002ac0)=@pppol2tp={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002b40)=""/181, 0xb5}, {&(0x7f0000002c00)=""/107, 0x6b}, {&(0x7f0000002c80)=""/88, 0x58}], 0x3, 0x0, 0x0, 0x1ff}}, {{&(0x7f0000002d40)=@alg, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002dc0)=""/130, 0x82}], 0x1, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f0000002ec0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000002f40)=""/9, 0x9}, {&(0x7f0000002f80)=""/221, 0xdd}, {&(0x7f0000003080)=""/130, 0x82}, {&(0x7f0000003140)=""/116, 0x74}, {&(0x7f00000031c0)=""/20, 0x14}, {&(0x7f0000003200)}, {&(0x7f0000003240)=""/97, 0x61}], 0x7, &(0x7f0000003340)=""/71, 0x47, 0x5}, 0x8001}, {{&(0x7f00000033c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003440)=""/49, 0x31}, {&(0x7f0000003480)=""/154, 0x9a}], 0x2, &(0x7f0000003580)=""/41, 0x29, 0x5}, 0x10001}, {{&(0x7f00000035c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003640)=""/240, 0xf0}, {&(0x7f0000003740)=""/200, 0xc8}], 0x2, &(0x7f0000003880)=""/175, 0xaf, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000003940)=""/157, 0x9d}, {&(0x7f0000003a00)=""/141, 0x8d}, {&(0x7f0000003ac0)=""/206, 0xce}, {&(0x7f0000003bc0)=""/251, 0xfb}], 0x4, &(0x7f0000003d00)=""/86, 0x56, 0x1000}, 0x8}], 0xa, 0x40000000, &(0x7f0000004000)={0x0, 0x989680})
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004040)={<r1=>0x0, 0xc2, "9ecbfc7afe034c798023498692a796b20c0d9188a121cfd46e8944e6683d97152cc17eb676197297000074b8da4b3230bf2f732621f2c950d82b2d865c7dc6bbc9c1f8f60765378cece56a448176e1780bbca968224f11703b55b4b2dcba29ed2d87dfccc593b0c8b512884dc516fddfe81ab1ca00786e34e07f592232be9d8b7c01403a0332dd2081bd2f4acae7fd5b738a7b14df94b2fcde3d77107210d197974dd584db9e732510d7a7df4b6edba3fe473fe6b26736de2f15ac310e16736864ca"}, &(0x7f0000004140)=0xca)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004180)={r1, 0xfffffffffffff001, 0x2b, 0x6, 0xffffffffffff88ca}, 0x14)
r2 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r2, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

[  790.041647] FAT-fs (loop6): bogus number of reserved sectors
[  790.041653] FAT-fs (loop6): Can't find a valid FAT filesystem
[  790.131945] FAT-fs (loop2): Can't find a valid FAT filesystem
[  790.135235] FAT-fs (loop6): bogus number of reserved sectors
[  790.135239] FAT-fs (loop6): Can't find a valid FAT filesystem
[  790.275424] FAT-fs (loop2): bogus number of reserved sectors
[  790.283587] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:53 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
utime(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x25, 0x400})
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:53 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:53 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8)
stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
quotactl(0x2, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)="80809c7ee7b947dbc66af9ca7a553f8fbdca0b10fc17e2f93bab9c3bb818dbe14f3a8267604ad009ef87d8f940fc3a5631c30c415de97aea7940de95951922d313f2adf75004e890662c5fe6c5093a34461e3ed8083cb9d498cca187455f83451e6a12d6dd82c78ea0ac25e6c87f3d017f8ab5ff4d29859f4ce8e93abfcb63f042460774649abc50cf885500cd2f")
syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, r1, r2, 0x7, 0x4)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:08:53 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x3f, 0x5, &(0x7f0000000640)=[{&(0x7f0000000280)="9cc95b63cbd21cd012d32054d4c10338314c276a9a22391639b84c851eb54020eb5499b4f6f52bf42b1af4c32090f0a091e8bca1c68df115fa0d49ddecf3f8d7a9e0a8d9f257e12a507a2000d7a37d3ada4181f233c800fed9d64b5f0df6df383332288598e4607ff1aecac3d7983461cf", 0x71}, {&(0x7f0000000300)="dee1d84c130b71f1c6e71e11a88b8f15b3c3123d0bf44b2d37290a26a1233a8178c60028b495d209138fae3895eb9f3465777b726cdec11252ee3c416e0dba3481a8a42c178e6b180df3d63ca6c065c9adcee383bc248c9b9077b35b0a39bda513fb117a59b726beb79995e2195d5d02b2edc2cb2fc83de7a33a63009d0451", 0x7f, 0x6}, {&(0x7f0000000380)="c3379b7861107a137b572171a4559a3bf23022ee1bfe3d2b35156b96df2cccb51b5e24169cadacf2df546636e045352cdb80ae583de191dd1980d1d089b786f4bda24938bb15c0d07fab395834dfd31551ea3c8b89572f3bdf0b648f1e9a9caf4cae2f74b559167d627281f8f649f5cf93c516611355a8e19429f035ba7675a4dac1c99beaaa087fd2462c6ed0ab8ac5ce76796007af8955ddb0704c45f29ba7623e9db7d40f31045e9bd38199b557e0919528ffb726a91201a9fe3bf91c174797541c9f295e22b886f0", 0xca, 0x1}, {&(0x7f0000000500)="89580d89f9f9327e8f321b02ecdbfe6e9194985e133a7876660c18a347b0f432410354f9c59a270cc759dd6012687e6498b516475a7c53097004dfdcceab87e16743ccb300cfa4d7c758e73916b91edd70c4be80905173eb3a8160dfebe22e6cc1eef101490da133a77e399cef3210d8cb2d79823019174511", 0x79, 0xfffffffffffffffd}, {&(0x7f0000000580)="f1ad83e07b455871f20fd9c178b5a316ef625bd955e4bafa0efbdc77623fef717050e660c0dcc3b0a09b89bab043ce1384d4e502b5ad099fd6bf1e1b4faf399635ca625b83a74cce0cc45c267c1a8877b8c64e2240b0897cacbfdac1c665f2734be07978f9560165cc5e99ad58e51464d771ce5b32e0ac42f76129efe9c4e0eee0ccb5ec9c1c52dd3905ce1f9ffb4655ea7a1ff4a7", 0x95, 0x200}], 0xa80014, &(0x7f0000000180)={[{@errors_continue='errors=continue', 0x2c}, {@data_journal='data=journal', 0x2c}]})

2018/05/16 00:08:53 executing program 2:
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001640)='/dev/null\x00', 0x2100, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001680)={<r1=>0x0, 0x36}, &(0x7f00000016c0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001700)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x8, 0x6, 0x3}, &(0x7f00000017c0)=0x98)
recvmmsg(0xffffffffffffff9c, &(0x7f0000000dc0)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/194, 0xc2}], 0x1, 0x0, 0x0, 0x35}, 0x10000}, {{&(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000400)=""/184, 0xb8}], 0x1, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f00000004c0)=@sco, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f00000005c0)=""/44, 0x2c}, {&(0x7f0000000600)=""/124, 0x7c}, {&(0x7f0000000680)=""/59, 0x3b}, {&(0x7f00000006c0)=""/13, 0xd}, {&(0x7f0000000700)}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/82, 0x52}, {&(0x7f0000000800)=""/32, 0x20}], 0x9, &(0x7f0000000900)=""/222, 0xde, 0xa6}, 0x8}, {{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000a80)=""/42, 0x2a}, {&(0x7f0000000ac0)=""/253, 0xfd}, {&(0x7f0000000bc0)=""/99, 0x63}, {&(0x7f0000000c40)=""/144, 0x90}, {&(0x7f0000000d00)=""/14, 0xe}], 0x5, 0x0, 0x0, 0x100}, 0x3}], 0x4, 0x0, &(0x7f0000000f00))
shutdown(r2, 0x963fd4043658e567)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000001540)='/dev/null\x00', 0x200, 0x0)
r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/status\x00', 0x0, 0x0)
linkat(r3, &(0x7f0000001580)='./file0\x00', r4, &(0x7f0000001600)='./file0\x00', 0x1000)
syz_mount_image$minix(&(0x7f0000000700)='minix\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x7, &(0x7f0000001300)=[{&(0x7f0000000f40)="5f37c39ff53ea46ac9f13d437d0e9bd6d89cfc6dd553a9e4f2e03eacaca77f2b10a60dfdd66403a1ee1efc51309acedd04522a051842b6cbcdc4a0bf8b6a53084388496de2e94297b4e6ffc27a44610f8917fe8b67d176d3d910404be7c7718bb08f177967d876b4ea0e7a3028c20af95381736c6c23a83ea1f132bff74c972f12ee8338f59e6be97e869c738b8a403b7928040cb7afcccca53d192d48c577cfd66d28ddac3c63a98845747b", 0xac, 0x6}, {&(0x7f0000000ec0)="e74f870e63b29f7a0790dc38a2943bae5cafd77f9a20fa7ca3f143035d8fe0774df8ded478ac7c1f", 0x28, 0xe112}, {&(0x7f0000001000)="2eb01b27f1362a3fd78ba91e6d35c0197f31b80dda9934b9c2cf9b1ea456ca85e7aab6", 0x23, 0x10001}, {&(0x7f0000001040)="bf8c251787ad0dae9167ddb73eade0e7bc61148210bdf42230b6d7ee221102c7173da32751b589d6f5a3d1af03f3de53eea3b9248d6170e9244aca1032578ab08770f4bd6388b123ee02e227fa2279007092d3aebc0b8bde65808a52c406ced58120314ebe9229be177842ce66ddb05ca5ec841a6091f6a4601366982346f727a3c49441021dc601c33870480420f4869868c760c65fcaa114ccabc027d42138824bc9828c04cff4804248f9b32aef0e6ebc3037183b17da46495c7c565392276b3b2135b231942ef79801efc888486853a3e1fd06462b435a37d4969a51d5ceee70e7348e6b", 0xe6, 0x4dc}, {&(0x7f0000001140)="53fc5f8d4a41f8f3b538d0bd93e5333becb2a029870b0f4f4fe173e017f68e897cf5a9a954ea04ac8f1bf5165bff7cb42b4eabd15bcfe292b926f482223a0c1cba55204d4e5b626f71f83be8cdbdeca3262acc5e6d77ff0b32a6d428fa", 0x5d, 0x100}, {&(0x7f00000011c0)="b3a22d1bece03f26a408bd50d90c8f418310b570d145be36ff6b86fae6272d2f252295caad367494fe00ab8d60f7178932a248c17124b325238e9aff6b2b0d0124eb5f5db5aa3832c24982040faf6653c798d69d7b250df6a8ee45ade8126342e9657b84de8fbc79217635e862f0309da43be3567b387b1c74a2eac13a5abe5a2b509d7ead7e34747a52c884e27ca7eeb5b513", 0x93, 0xfffffffffffffffb}, {&(0x7f0000001280)="c8a5a45b99c4e0cbce54329cef79021410849f2546dcd2505ba655b2d74e701ed6cf2760fdd95f8aa9704a5d17d15bfaeb185c6cf7a133be7d580b3a21a83bc60b1ebb7b0df4897ffdbaaa5d1fc1fac5b63a278ae166ce8d1a7d4b9270a18f8d", 0x60, 0x80000001}], 0x800000, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000013c0)={0x0, 0x7, 0xc5, 0x7, 0xffffffff, 0x3, 0xfff, 0x0, {<r5=>0x0, @in={{0x2, 0x4e24}}, 0x2, 0xffffffff, 0x3f, 0x91, 0x5}}, &(0x7f0000001480)=0xb0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000014c0)={r5, 0xfffffffffffffffd, 0x10}, &(0x7f0000001500)=0xc)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x800000000000)

2018/05/16 00:08:53 executing program 4:
bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"22a8e93c1eecd1"}, 0x5}, 0x10)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000040))
keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2})
mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x300000c, 0x13, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x100, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000280)={0x0, <r2=>0x0, 0x1})
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='status\x00')
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={r2, 0x80000, r3})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={<r4=>0xffffffffffffffff})
ppoll(&(0x7f0000000140)=[{r0, 0x10}, {r4, 0x8}], 0x2, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:53 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1344d45b7067e907, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x7)

2018/05/16 00:08:53 executing program 0:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x10100, 0x0)
ioctl$KDADDIO(r0, 0x4b34, 0x51)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x100)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000040))
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00')
open(&(0x7f00000002c0)='./file0\x00', 0x204201, 0x2)
sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000008}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00032cbd7000fcdbdf25090000004c000300080007004e210000140002004793f10000018000000008000400040000001400020074757e6c30000000000000000089c14600000008000500e00000010800084df01007bde1c7fe003700000008000500d4"], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x400000000040000)
r4 = syz_open_pts(r2, 0x0)
getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000300), &(0x7f0000000340)=0x4)
write(r2, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r4, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r4, 0x5412, &(0x7f0000000000))

2018/05/16 00:08:53 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$LOOP_SET_CAPACITY(r1, 0x4c07)

2018/05/16 00:08:53 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x2080001, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

[  791.073870] FAT-fs (loop6): bogus number of reserved sectors
2018/05/16 00:08:53 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$void(r0, 0x0)
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:08:53 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00')

2018/05/16 00:08:53 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
sendfile(r0, r0, &(0x7f0000000000), 0x2f2fc4b3)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

[  791.116851] FAT-fs (loop6): Can't find a valid FAT filesystem
[  791.154205] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:53 executing program 4:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0)
fcntl$notify(r0, 0x402, 0x2)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, r0, 0x0)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0)
ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080))

2018/05/16 00:08:53 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x101, @empty, 0x4}, 0x1c)
setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000080)={0x6, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21}}}, 0x108)
r1 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

[  791.154211] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:53 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:53 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xa6a4, 0x4, 0x8000, 0x2, 0xde, 0x5, 0x0, 0x5, <r1=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x3, 0xc5, "554da3642c037d678f8793a3f6d532413437a10359e64edfa4f39c14b7f1fb2ea0bf763b128c23fe2525e13413c44780dc3c773d8471a9eefb4a86446addd1c971b65c22025f32d1ed703c33765c51681d07f42dfd6b35b994d0c0acd750070bef4f89821773e81153fca405241dd34dd18a00661bad815d53b0c78a44349edd53f4b719d9db856f716d0299fc40a6d96ccea3d18cc47f9cc9a3c200a87166203dc1c832232845bb632c1fb3fb56eb70e1e1b01bc2b63955276890672e895cf12422595f9b"}, 0xcd)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000100)='./file1\x00', 0x3)

[  791.317070] FAT-fs (loop6): bogus number of reserved sectors
[  791.349112] FAT-fs (loop6): Can't find a valid FAT filesystem
[  791.371581] FAT-fs (loop2): bogus number of reserved sectors
[  791.379427] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:54 executing program 4:
r0 = socket(0x49, 0x6, 0x40)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x20000000000, 0x1b075, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:54 executing program 3:
socket$inet6(0xa, 0x802, 0x88)

2018/05/16 00:08:54 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000140)=ANY=[@ANYRES16])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0xfff, 0x1)

2018/05/16 00:08:54 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:54 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:54 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10001, 0x0, 0x20000000000000})
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:08:54 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
socket$pptp(0x18, 0x1, 0x2)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r1 = socket(0x13, 0xffffffffffffffff, 0xffffffffffffffff)
ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10800, 0x0)
ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f00000000c0)={0x800, 0x2})
recvmsg$netrom(r2, &(0x7f00000004c0)={&(0x7f0000000100)=@full={{0x3, {"34fdcd8b2d12e0"}, 0x80000001}, [{"baaad2452e3d57"}, {"e06d612a45476a"}, {"667783b79eba5a"}, {"9ea24d46e6604b"}, {"f70ad4a668c6ac"}, {"21524e7c6f82cc"}, {"a7a7acaba328a8"}, {"14fb692e45dfc9"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000180)="ff4c8582e4877b5dfd9bcc97489ca3c622afc71e3992252c56c3e4711698a1b34b886916b53417cbe2222dcedc09cd27782d4df33402353551578fc58b15f7d1aeacf908758a094280ca7bf80b0fb7ac089c3559f2f9e83e5cb580cfc7e0708050c7b85a61edbce96cc4e7218cafe3c1c78fbfd8bbc9144bcc7f554f41763c507e9a08ce2b5b0178e98a7bbef3d65edfe42a3190a6ab", 0x96}, {&(0x7f0000000240)="698f603c1575ed24995b3220276e0156d458f8874ced1911fe9dce7dcf6c11865e223503c112ecef2235bc2b89a7ad083e57ee8be8183837b9527220be1871d3af7f79108eb0c14ac09ee282c2ae987edc9a390691d3fb02d8b1f9a3a105433ffe78f439dabf7ceaac6e7c74ed289e08a948cc25b60cca73c7029b", 0x7b}, {&(0x7f00000002c0)="87872022935edc4279b67246f5dd27d605605ad1f3b9672579ab5e1f66c98e97e6edef8ac3ad2c9231f75a243408dcb383ce8a0c59125f14c6facf5a354a959ed62dcedaf9e2443a720639cf4e4ea64fc467f731c0c4764ab9be4373836ea1f249dbf6eff3eab4e46297ccdc14a6f880fd0041f0350306b8d3a8", 0x7a}, {&(0x7f0000000340)="8392050d483b05345a30bca5153f147bef6117d8b1dbdbdbdaef02c0cf13590ae34d32a9711cf959b15c472e609fe3b054046983226c084aeb9e7b4fb16c6090aed971d452a5ccb269558b503fed6406f562cbb2c3d5b190ecc97d92434dbc99b0297bb98848a744e3a774682107f9d063df0b84e88db55015ff8903b3ea37957eb4abb144b619f089b52e4ffc5435bea0ff02c0fd3f26db7c3a3c9be01c04b92c56287c95495765a699222dd1b7bb3241b8170b0769ba8a491955d43edc9b83cd9364dec77e37b95138dba87d5dfa1bdfb72f1d19342b6aa6902be0de3929e8966d873874f0bebb1631da0fec6c", 0xee}], 0x4}, 0x0)
ioctl$TIOCSSOFTCAR(r0, 0x5412, &(0x7f0000000000))

2018/05/16 00:08:54 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff})
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x101000)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0))
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000400)={0xffffffffffffffff, 0x9, 0xff})
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000240))
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x48, 0x0, &(0x7f0000000280)=[@reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000140)=[@fda={0x66646185, 0x0, 0x1, 0x40}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x0, 0x30}], &(0x7f00000001c0)=[0x28]}}, @register_looper={0x630b}], 0xc9, 0x0, &(0x7f0000000300)="ff7050954df1c16af85598d12e0af2b316f42f43dd196e8ab5a64695b6fda3f07a2b96767c92e1adc46cddce7e50303deecd874b3052681ab3d956a12818b6779c88bd3be9afa0c8456541f94447cd9f13cc15f2c80d5f5fe4e88c11624ef2250b3e986dc8c814145cb346f142d1cb03d7c55d172f2acb19d3dba27a523b6f6f99d46c0aef2dede522e15e3995cd9c40aa6edb6cf5b8cc10ae63b14e76e2123d0327b4e361adb0b5df6271e03d76c3392750d0af09831f0cfc1639819151c555891bb619eb4c580d7b"})

2018/05/16 00:08:54 executing program 3:
r0 = socket$inet6(0xa, 0x400000000802, 0x85)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:08:54 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
write$binfmt_aout(r0, &(0x7f0000000280)={{0x108, 0x1, 0x7, 0x123, 0x1ff, 0x4, 0x387, 0x3}, "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", [[], [], [], [], [], [], [], []]}, 0x1820)

[  792.281599] FAT-fs (loop5): Unrecognized mount option "��" or missing value
[  792.313430] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:54 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x73d, 0xc000)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200400, 0x0)
linkat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x1400)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00')

2018/05/16 00:08:54 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0)
ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:54 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  792.350556] FAT-fs (loop5): Unrecognized mount option "��" or missing value
2018/05/16 00:08:54 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
accept4$inet(r0, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x10, 0x80800)
r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="3f856f0f006f0538b12c5e90abb3cccb0afa3b171afc7535a4e25bc0f7ec01bd87f3d65ca2813e1d5284ffee5006da0f3277373996329ff9f789a8c96e7c742ae62936a7902234b2bb56b90b957fd7354324f43c20204099ef0361a8081d92435dea70ba8250ff1db9223a000a0cfa3af0da0ec250f08df1e6e06916d6133efb2bb52489fc14423a6ae41cd9503e8749cdc4523696efe94e577d5fa48d666345b185d856", 0xa4, 0xfffffffffffffffb)
keyctl$setperm(0x5, r1, 0x14001020)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000002c0))
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180)={0x0, 0xae0d})
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c)

[  792.354235] FAT-fs (loop6): invalid media value (0x00)
[  792.354240] FAT-fs (loop6): Can't find a valid FAT filesystem
2018/05/16 00:08:55 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0/file1\x00')

[  792.478906] FAT-fs (loop6): invalid media value (0x00)
[  792.478912] FAT-fs (loop6): Can't find a valid FAT filesystem
[  792.563970] FAT-fs (loop2): Can't find a valid FAT filesystem
[  792.648664] FAT-fs (loop2): bogus number of reserved sectors
[  792.655905] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:55 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:55 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_bt(r1, 0x541b, &(0x7f0000000040)="f6f42906e9f5f06c6b416e663905e12613533d54f43dcb8e53d4743f0086cfb1e755c8f090119c864d701d373bf2a8827cf1ddb8427fa693eedd9d3c22accc461eb390e287eb0558fc14ad67514c95f6953f5c3a008d4a696d1edccfe4748e6b701f44cfa0661858a492a3e21b75617e9bbc274154e63dfc1035cc93c29ab96e5da3c0f42957e33cf2fb3611d754febbc531db52c14bcf8129d30a81faad169be795f6eb576b516365b9ffb069d2840b896af5a7c1580fe70f837bd02be138e36ff75a6e7e8fe70aec75069d27a106bf9aacf2a79bcf43a4e47d387120194bf578")

2018/05/16 00:08:55 executing program 2:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x100, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x9, 0x9, 0x10, "b507f5aa84b560355d657774c6c51e93fc2b8c3e118dc5245967f8eaf0b4be847a7022a9323d792f353cf54a51aee93f3a769d904ced925cdfbfe3688e9d0384", "db95a3e45a008025b1a0dc21a4c6cc0a04cb6f775bf87c643bd9c5a287772ae17b9bbe7485daaed731c03b764b88ebb3b16b79029c9c7940aa88aa0b320e9c1a", "8a1bb452092883e77756370a8415ee97d17a9f0b231b80c85ab7b1b30da6a733", [0x4, 0x6]})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
socketpair(0x8, 0xb, 0x7, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x1080, 0x100)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000001c0)=""/105)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:08:55 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, r0, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xfffffffffffff001, 0x5, 0x9})

2018/05/16 00:08:55 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140))

2018/05/16 00:08:55 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:08:55 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2000, 0x0)

2018/05/16 00:08:55 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c, &(0x7f0000000080)=0x414b25de, 0x4)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:55 executing program 4:
r0 = socket(0xa, 0x5, 0xc3)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
socketpair$inet(0x2, 0xa, 0xfffffffffffffeff, &(0x7f0000000040))
splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100)=0xfffffffffffffffd, 0x1, 0x1)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000))
r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x300, 0x0)
ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000280)="1b24da2b974235ba5cf140421de08b580f62314e28c6273c2001f4a3f76f6ce0a0e76c9085698c5eb4a1079a87d74e3e0f7e92212e975eded5da72aca0f56fe7566ef3ee52e639a0bf51c134138219143bb657fdeedd19aa843fd974918f338cac0395174c1a740076cb4d02733f6f68d601ff55a482efe41deb27b571bb1feab461d2d0b6944b05c9d2")
getsockname$ax25(r0, &(0x7f0000000080), &(0x7f0000000140)=0x10)

2018/05/16 00:08:55 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key(&(0x7f0000001080)='cifs.spnego\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)="3cf56a8043c49fb98413853be9ab72fea7b13c0d529ef3f6191b3b53e49e85b82adb69b589bd8289e41b448dec2b6822c6bc73440164ab249408ea9f5d6833dcccdf76d7571aca72dbc397a193b52d8848a086185df6892c43ef142263ad1b162516379aadcd09bfb91aa7f6ed3aacc6b62e680e75ecc00fd2bb129ce3d63e07c709b8f84665df79c9c22384c3385ab956f5bf1191a3b4a2e061f7f468f15347837938cc9a35bf7c8aa3533a9e258463a1ac188c7fee05b2f790e164e7ddb265c1e42c53569e0ab472d2673175fdd3ed6802e7de78baae9feba0f7d673634508683a43b2a199472818b9a2e677ce4e62e35ebbdb9dbef1b0af458f41a5910036cad0f850c963efae8f9b90908a67554f33cd7b6a41dc48fb94c42d93c06b84d40683208861251ed85e4399c16f391b5bf8f65c1f8b835cdc4d87c98a319a550d891b5ab7351cb1f2ef3e10505fed3ae9f1ffc16dcc8121b467cb2f02e3021b678e29c6996b9a4a7d6a0f7e68f6d7ed1b9df5c71ff075bd99d056a0f4660b71e8b85eb1e40053a5028f784e007a811260b3934fd6abd6476665ce1b1f99719fab05ebec5550eeddb52f2bcb641245c138bc11e4a8ecdf0460e2a2fbf7cd42079fd9022bb448a72f5a98358df19ab47175ff7a5389f71792340c550f5a2cac0eab4267bdad10530c6feaba2221aa7de43fb67fd52b4797859e93691d089f767fb735686944459266b308bf2c9fc520612b1803b4684823d26e3d77a57d0591057df03a8c16163483e3cad8681211f8dca5ed527899601c48e7a007d0963ab1954dcae0aee55fb5ba51a9e13566fef951536d8a699b972f6841dd4aa78ce743f976de5b8004316b3ba6c7ed0619ae5500c219ca3618375f916499a66262067c8f17f607aa50dc73ffa2b514e38d1fcf2d38a42ca2b248ab78390b7a18ac69ad5edf402a6ba7f07549222afc70aed5c6f9e74c8b04494bda1b21a5444d2e122e5ce74ef3ac9176f59ebe7a8999e9327a08bdce4111a1a109b60115aad270c7d8bc387eb77399efd6905bf62fd9d292866564a101784f51c4f5edd1e2ae8b13fdc568b8ee4b706007130f42e6a4bc2d23da20644ef4e9324b445e43e924147d7785220f44570b0652d84441a5a81b7ad97e6d7fd81805d0c5d36e84c2afdc75560144df30041933a84560a143ed4764881479ac85bb4ba451656a963823daf7fe2f1c2366db32fe86ddf8dc6eda31f33c922d435ac6c1e07966cf6bf581c784322a06463953983e5538efa83367d19c21d7880d522635d4384f4d297f9f152775dcb653ffe3d8cff99d67771ccb7899a4964fde019737281229b1ee59ff53b0f02e8811132470e49658853023ad4405ff49f9dc15129d07348f6e141b7e00f4a463c11b802511f4460b467963ab4df2da386fccce8d1e70373df62a114f724332326a508d56c93d2f7a25189d46c1d0d43581799d97374f6567f6b23dde72fe34c3b32390033d9062a5dd93d1dbbec9eeec849d62ce4e229987e49a5000d4c78985c0d43d852858dd35be28a7e3595a5a95b7c3b55c4bb1b846d8cabe4b8dbee34049e116ca01de0a046e29c3d8e8fb5929471fd8ce2356d1f51b6f82ece0c2f8ba8367d070ddf6645d31a8d30892c060d81858bed2b4b5863dd9f678caa183316fa168bc3885eb8f8af82e5fe59d0e78c84941bd9a7a08373a7bb21fa8b2bb931a75ab5f05c9a363b8f19ef573ada9b1b34752482c5ccf75fbf22c9386b3c195163f018666ef1106d64483f8a89dcf22dc07edbe336ebd6c7f17c1920f15fb50b9789937757e94b95967f39ac025393d1a7ef654d6a1a458501f6966cb58ef2cbc8375262f0e2ced23e2804b2711ec06f191f43431a4464764ba876641a39685276b3b10fcbd25b3f57e147322935b2cee26c14d8cd6ed4dca07a0d732f6571fc24ea60f26bc52c4c788be6f7b78b19904a497d600fd4c236848584dd75560807b388b77e3d5762e1636c1189d67ba41653a5b80d540a2c9d2e2f358af7de8c1a5b8495dd7065cfae6de1de4c02e2997aa1b272407dcd750f92131513add9b3d95ecb01cef9901e63017ea8c519bef4ec05ecf7221e6430a3323e71fbdf7e0d4b7f980a6e06ab20864a326936422d5981d249227bc3b28605300c3230dd013abd83007d09602685ad4f7338d0aa9b9929f987a316f9e90be6b48c1f3ee711567c52b911bc5bb38fcde804216abd1583926989988c33642bb5c38fdfe4c1cb550c70d111a4525ea528ede1e33b4347ecff4f339c92f6cf463a91f9064e666c58d973fb41816ca066772e3a4e79903cb8ca03ceb3e467521babb7ac69de179ad744c27359b139060f100fc19330ba1444d05199b5ac6056efd13b086c1ed65f03f013a77e1a82d1dd888fb89d6b10ad77e79696da5a889bea3d2b19d68717f1269e08c32f225e5e7dbbe22e50a3a3536c485b5c47e3f466af6019f99d66d1393a9d2282e404f174aa13bdcf7efb27d57b8ec10b7535a95f0efe15b1cf034e854443a85e1cbada7cbb259825fa9c01c49dbf519eda24b9f3aa2d68616db3fc63cd4084bf780fa120249b0093e34a09822c8ae1873bd77943033ef0a13c9ca6c666f78281f0077d43d1800e030a69c1b3e9257b5cb448902926a6950702e48af8438488e2baf48c3264ecb9dba50891fa3df0b8e948bbabb225686dc4a6f408930871016621b4c7363459c3bc6eeaece809e06415b663f59d8c4ac87625bd7a2266bb841299718ebb8637b2824a9544892df65c38704b8957be8df29d3bbcd09299acc1f789361fb4d862b912018e12319170e786332f072084f231770bc609ab6b2fd102ca753b675802cc3b8373e2755f9e32da80480f1e11d832e34a76d9a3ffd70356d8f59b690d7cefe3fdd1e5e7ffe6061aae8a884f8c4d48bd49a875c59dec8a536dd3b4c856abac01367772f14fd32d8bd18663e1c366d9829fb2b816cdac22fbe5427299c94d6159d78eb9f0483940b4fdc3b9f359118c4033e76b0c616c25f856247f15d67619ddd7ad7024224d0c2bf9a4dd88291978c90a9c29f86680b9da95946f2b800d7c9f3f54098c25620aa9e26518e2ec07e993a120a641e48ac185ba18c2aab67a2cbbb178f55711b5ef10b58040d4e62830c8d0a0f1ad5291e19dc9ecebefdedcc83106dbf9996cad6b75ebe0983b50900f22e02928e98653e431376c25064084b3c4a7b5da4e7bccb996bf2acc2b48831b384a59c2f6656345b0e50329eca69190c05e6b14418b866deda1618185962886b67b15d31c7608b9254cfce8f60b7e7b9950ed0bd20de938c247623a643870a5497807b0bd9e72561180c2fb1df57126587db78833a59eb798319ea18197eeff305d2603fe43e0975d7fd8406528f13786dc35abf8cbc30af01d101829434ee78791d4013d64a6fc842baad5022339bd5c13141e46835817f5a21ee7625a70bea92be62a7083b7f3faa15fb8fa72fa0af40d72d48f676fd775ce5a41f9415b712f904c6138eb9a98aa0531c2b5b1aff3e5c162ab2fae1b7b2a49659f11484ca16f350f6ef21a6e038d2aa316cc95144c6e1ddd1122d9ea69aa953d09b141090ae97221e840fa0fdf43183de652630b1555cd9ee2e0ecc1abc60c7e6ad87a993ecc8d3efdbdee5d8de723c12669e85f4a98448d47648d6d9eec44442d7de83ce5776f5a986701eefc033772c9826704ac38bd5a8d005bc14cd6599fe10ce6286470cf476b781aa8f5909dccf7aefe77d2fd02430e03e44a0b35e7f827dcb261ae813f41fb49e5461668c3c1d87ec4ef501dff04c551108222de0a9f8c98690cbc5d0edb2aebf2a643fd4824b8a0afcbda8637e5e662a9c47ce1ce6b53021bff3a3edb687f45fb8d583daa4d60186f5b3958dd00609375e7b6924ee2b9fbdf3a690e71eb6b11b067e610ceb8811f1ec4ebe0b34e9b94641517e5f2439602c47eb7fd8eb41f05bd9b6023b367d7c02b7db4cc526788f9f6e91084d35902dc8a93c3e606bf4c3582ce6f65a2e85e49b532da45a876c85a5b59c369d7bc0c76f9e7823ab16d76cdb8719ec658795a6e02ac019d3d39991423bb75ab3e039e0215823cf6828040e273918231e9737c87ae86f8c2ebe398f70e789697022f429dd7753e4e12d55f841cad7f5832d0ee234b2e0aff7e3b2409331e085ddafe2610ef7a28c825bfc263c366a3b39105bd72199f552a14970ec08aaa4e758be9a6409faefc27ac4be42a534121ecca0ec07bf35386167487613b09067d654dc266a35746d2cb2cde4dd53a627be23d23e4ed258c967c129031ee69c85d982fa61aeb9fcd6e17c6ddbf2f5c581fb945ab4e08fcdf62c5606343766595113e7df551192bac9d5508c3a064848f9325b6a60ec47c7e898558a1eeea510df8b8cb41f9a68656920f551768e2c86ed6fe1cfe88919b46559007d29040b8221c3403523aab771d9573bf157a9314030e9dd91465f10d2ad80a8565713db41f578ea0544be720dd437601d99187449c6fba6828893afd121d72db6a49ece1ab89c3ac504ed66020a56a4a06a225f83f214fd094809d158ba2e622a2c01e25104cfd43821293aa8e101471701f2979703adc42839894c862ac0e7aba4fc8746e8719d4e1db82eda1d4b5687fc146711f7f413726313b92a754d1dff23f5e676d307681c9cc5de9d1d9a5574d8c2484bdc5a5bcd856cab76a5395fdad4068e3c949de1498bd5a08371e4e3defa93f03cdc2cb7bde1db07454f56a656957164c4b11e2187091ddfee57cfb70b3b39f42371eb7615c61186b6237454de0abccf7d054c941a3015d105343e45416d84dec1845df9bdb2256193bd9f7eb381f718c3497e1e6ebf0e094c100eec9c1ab040c13850a770e9df119fb12fbfcca33fcd118063776649f83128f5cced04237f25e7071e23cf6be417261cdd2a3e32ad5e17dda5f436ea6961f52723576739533afb7523670c019b11a9340fc081a671d9210173cfb95216019f6b0bee3da3e6c65f3b6b9eac31526a0e89142f09c88f464897d4a4f5d3720b5cb7f8a919255f2c50b10d18c3f4bd5ed3f0bfe3c661e06dec333418f6318e679a3920fd1d1d7a3ba15a603ece514b0ad8e4d82c59f1aa2458133108de281750757202248a34e9188c83d5f05fd6dc76a85619f8bb2922d67afcf3e6d7c47f0e5d98a0e230d0ff81507999a749fabfe2c8318b447979d4de30d56c3d4ece44e02a680d2bb8b9ca3f12f5a5e87f5a06d5f1e565980a8bbfc0204cc505c70a52457bc0a680355bcfc6bb8061335ff063ad9682f54916082e0247ab475347792355f07e58cf82e863ed8e00bb373a96fa3b0f75d07aae7b149530746028abca74a9e6e0942c5a9a1abb9f1ca7f6584c02e8227698c192db71007ffb7531a299975575652eb5992b2812395c94ddecffa5cac68b1a22d51a08b1301f864639ed2e6640d538d6e5b8f877719af85d527f7d15915b20cba21aa4c02312f8af5c86802527243a60296e59bc1b4c26a46cf2e242c6c38f0147801a60ec93ebf28c25b4799443ab8dd17e726db2d458c06b446ff5b496f77ab7365f3c16ee5ae3321e9b4353ad14693e0d6910ba5c8d2a1e2ad6892f810e64c12a1e8ef130162cf29d39f42dc19d70d3447fe3310cc2dbcbd8910969ef15858bf22a4dcb08157c6375c268e2d4c737b79be7f086a4a405066ddab61290fd0b50790126360c1f29f649a0474b1d616d945fbbd5cd811bd0128bdc145b169f61d09a682b3b03940e40517e2bddef639ce4120159089d1f", 0x1000, 0xfffffffffffffff8)
keyctl$negate(0xd, r1, 0xc253c2, r2)
sysinfo(&(0x7f0000000000)=""/4096)

[  793.444945] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:56 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:56 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0)
ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x100000000, 0x3, 0x4303, 0xd8fd, 0x2, 0x2, 0x3, 0x3, 0x70, 0xfffffffffffff20f, 0x8, 0x9})

[  793.453297] FAT-fs (loop6): invalid media value (0x00)
2018/05/16 00:08:56 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x5, 0x4)
r1 = getpgid(0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x9, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}}, 0x108)
tkill(r1, 0x25)

[  793.453304] FAT-fs (loop6): Can't find a valid FAT filesystem
[  793.547405] FAT-fs (loop6): invalid media value (0x00)
2018/05/16 00:08:56 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:56 executing program 3:
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

[  793.547410] FAT-fs (loop6): Can't find a valid FAT filesystem
[  793.628666] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=<r1=>0x0)
sched_setparam(r1, &(0x7f0000000300)=0x100000000)
r2 = getpgrp(0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4)
setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x9f16, 0x4)
fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r2})
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x0, @empty, 0x4e20, 0x4, 'sed\x00', 0x32, 0x2, 0x15}, 0x2c)
r3 = socket$inet6(0xa, 0x802, 0x400)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in=@loopback}}, {{@in6}}}, &(0x7f0000000280)=0xe8)
setsockopt$inet6_udp_int(r3, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0)
link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00')
setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000140)={0x1, 0xd8}, 0x2)

[  793.667746] FAT-fs (loop6): invalid media value (0x00)
2018/05/16 00:08:56 executing program 4:
socket(0xa, 0x1, 0x0)
r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040))
ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523e00122f66f44a03a0a7991114b15fdfefc449255dc1ed7bc617ae48f7c46500d989dcf0011c1dce156419ebad3107a3fde20865c2df8265139b8c56b91413c36cae6467bbde19cfef6400b93ce33a019f08b07dbea7f35f3e5988f1f4c21d26ffd0cb0054d5ccfccaab2817821b45cb6f4a5dc9952bc578bf13dd8c841fe5672e80267ed1abda2599b997b581ab9bc068bc253ec03094f7e5051b7")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:56 executing program 5:
mq_open(&(0x7f0000000240)='vfat\x00', 0x800, 0x94, &(0x7f0000000380)={0x0, 0x6, 0x6, 0x9, 0xb024, 0x3ff, 0x6, 0xb3})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x800)
setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="4a325876a0d09a3e3a3684691d94fb50f6202d4ace0a511130bcaa37b971f3cd6cb2434a3162a6547151026d35bacb744c6f5a094ab9bcbc05975893f3921b0807d7026b6870ab61c2b8c183dd0ce5977de9e6796c25be38ef596e0b448fdd1ffa8e2cfb2b30383b2720768ef1e40ad13be9994026b495ce1f2cb14e973736f0615b0592e1c84b7e4a7170587d9ed19bb6f9c096b091b0a177213ea2c09c10be3bd70db55d3cfa8c9c584726b1b1b56b95a4bc5f7e62c9b56ada53089546a9661f3cbdcea6bc356bfa636488b1384ad585", 0xd1)
socket(0xa, 0x1, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file1\x00', 0x400, 0x18)
ioctl(r1, 0x912, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
mknod$loop(&(0x7f0000000200)='./file0\x00', 0x2, 0x1)

2018/05/16 00:08:56 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0)
connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0/file0\x00'}, 0x6e)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x40, 0x0)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

[  793.728033] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:56 executing program 4:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80100, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
getpeername$ax25(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0xc8, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf353}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000010}, 0x4)
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x26)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x7ffffd)
r3 = socket(0xa, 0x1, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380))
ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
r5 = dup(r4)
setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000240)='vegas\x00', 0x6)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000440)={<r6=>0x0, 0xfffffffffffffffa}, &(0x7f0000000480)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000004c0)={r6, 0x1000, "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"}, &(0x7f0000001500)=0x1008)
connect(r4, &(0x7f0000001600)=@generic={0x0, "a50cc8c6961587d0e681056e4595bcc3f3178ebcf9104e95dc1fcc7a3b1cb9980428db7952fe62859b704d88aed4d03e071df5cd36eb694633e117f6653abdafded57a34176fb06fb9ffab602416e2b329502fe314771f730a36d7e80fe6680f708538fc10a2435e461b11a122430919c40b11e9a8bf48ede0f65031f665"}, 0x80)
setrlimit(0x8, &(0x7f0000000180))
ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x7)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  793.728039] FAT-fs (loop2): Can't find a valid FAT filesystem
[  793.801376] FAT-fs (loop6): Can't find a valid FAT filesystem
2018/05/16 00:08:56 executing program 3:
r0 = socket$inet6(0xa, 0x804, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {<r2=>0x0}, {}, {}, {}]})
ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1})

[  793.829298] FAT-fs (loop2): bogus number of reserved sectors
[  793.829304] FAT-fs (loop2): Can't find a valid FAT filesystem
[  793.850255] FAT-fs (loop5): Unrecognized mount option "vfat" or missing value
2018/05/16 00:08:57 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:57 executing program 3:
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
fallocate(r0, 0x1, 0x0, 0x10000101)
socket$inet6(0xa, 0x7, 0x0)
r1 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:08:57 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000180)=0x80)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="c8ffc9206a54d0e4eb18c4e6c9643b45", 0x10)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='./file0/file1\x00')

2018/05/16 00:08:57 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
socketpair(0x3, 0x3, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}], 0x2, 0x449, &(0x7f0000000100)={0xf764}, 0x8)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000000))

2018/05/16 00:08:57 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f00000000c0)="be744bdaf6e1fe56502737e635bf229619c5c3c4641d8c", 0x1)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:57 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}})

2018/05/16 00:08:57 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f00000001c0)="8e4ac5cda83fd460096c07f63668b7837f59d65fe6b38a2a36f242d797c01f986d1848481b6dbba0ac3b92b023de6a421f2e3d340eb6a7e7811b6503f7cbf7837c6a6b149f9aa6bd96c4a1a394ad9b4e0c65264bd14130254e99f63aac5a3f2be8a0a68ba51c783f8c20b426e90d87204fac54ec8e9a59")
getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:57 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x9, &(0x7f0000000980)=[{&(0x7f0000000140)="331b16f3bce87e215d5cb8eb83529eb76141999321591771e70534d82549ed4d0eceb1042a26c68a1326e0da8a7e69cdd10ee1c9d58a8b6ff66d76b191f94ae750e7f03ff5433ed229f092700938c25c6f5c4adc1d7df2eb98740e203ad6931753a938861249e9714e08c36c9074fbb4a700ccc301a1d966095034e471e04c4722a4f5cf4380a6552e2a31044cdbd1923220e31bf113b69ede87853bec2441a25507763a701787e961881a44e67bb29f3bd6d7f88f6c0352c29c303252591754fffdd6573902b77d4990f962cadc6b", 0xcf, 0x2}, {&(0x7f0000000240)="5710425600584693f49d26eef4c56105323140ffc2553cba8f40b27da57a400b2456976d62b0f49a6bc72652a26f5646aa687dc2a05fc4", 0x37, 0x3}, {&(0x7f0000000280)="503bfecfe80508523e02641d85cd35626a1596ec25fb4b172ed35399027a5ccf83e49ab4d9d518b436fddb2b9e955d2daa3abe454ee9babd50e967d773d929c29b40e70642dce3fdf2131d425db85f0448b8f318355dc7af6920f20c342e5de95db0b025dd61c07b4fe142ac6ea01a3b047069447c1b48b09ec13718759f8fefef48c9aadac729d60e1e08354b97b3f7dfc5f21f95fd669f8237bba61760f6806cdf7f6bb3f3d4263cd67884c8db349f1f3d9f141ad14d90dea8a9926e6610fd19afbee7f06e2cbfae8df29119ed13", 0xcf, 0x100000001}, {&(0x7f0000000380)="eaf2bedac8bfe85b84fe4ace6867e6133214defd018c2c795d7b9e9d32072bb66a604d11b7bdd5b98a35bd4757b2265e899f6bf82723d64d69e80ecbf787667fb5788dc132c8cc5e983048a89f4c8837234d5c942ec63b8ec9a32445c2a6d361e8b151ea02776be5eea81a4963e763e2e9d3f9bf77a7a7f53fb6582965279f399ce87566bbfabffaf8", 0x89}, {&(0x7f00000004c0)="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", 0xfb, 0xfffffffc00000000}, {&(0x7f00000005c0)="2f22640e2e563705d53591cedc286c5ab61281f4883cb04cc8a5bd9e3104fd41d76d5a36c31e49de6e2fdaa8c9072d5c288822c017ebcee46001a9cf645ab483f1be3cb6c7147843d3dedb95b2ca417d1c5567e0b7a506ca9c7d4b79d679b91352abe071cd665b95c3d5c143ac68fd956980fa4e96060a2d66f5a77ccc2fb45ad743edbc55661ae61b", 0x89, 0x1}, {&(0x7f0000000680)="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", 0xfa, 0x3}, {&(0x7f0000000780)="6f4ed517e9ff3a714858906ffb532f446686919cdbd9a8b61846bf83785162b69168d6ca446d7099489453cff7183c1fa79b2187486f0793ce065f805f4fa21eac5fcd4e14dba3eba7cad2ee3879f13e573686fb30d01ef0ab2e21f55ac40daa4003aaf865b148661a90f81b4a071710375b7237b1d28a1a748f961e0df50bcf351c826e80ba22e68edfc3e17788bfd9127a0bc088278facf00cc9588bdb38eb3288f18964efd5a5f6bac08ea4cd3b5c46777b0b053a3107afb10406e83f338e2a4b", 0xc2, 0x3}, {&(0x7f0000000880)="4260969b37b321a98496e2f884fd01d773cb389d42926cecdb97fb21cc2b68791d9d10dc0428d6c4cb671d8573d9b6a188fdf82b00f82b8c904c3ea8c7cba883e3108ef1a118871ab32d8a8cdffe777d4526332522c594ac61bbed715380e0725396913859f20b76093c494797aac9055c1e55977b6016d2882796701d4f7934f9c4aedb4d8f03fcf6ef4c8aa37af58907570818cfbe746da0ec92373a0be668179bda27e4d8e6997fa72639ef84d6ba38743788628f1da62df147b2d80781f81b30f47cfc07565da621ead929b65231aa573859b84cca068e4d3a7a8826094f9f6e6b34b5945439", 0xe8, 0x5}], 0x2000000, &(0x7f0000000440))
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$VT_WAITACTIVE(r0, 0x5607)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:08:57 executing program 4:
r0 = socket(0x1b, 0x4, 0x40002)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x3, {0xa, 0x4e22, 0xc9, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x32)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={<r1=>0x0, 0xaa, 0x30, 0xf94, 0x9}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x3ff}, &(0x7f0000000100)=0x8)

2018/05/16 00:08:57 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x9a1, 0x917, 0x2, 0x0, 0x7, 0x100, 0x0, 0x4, 0x4, 0x67e, 0xb4b, 0x26a})
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

[  794.560945] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:57 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  794.592049] FAT-fs (loop6): invalid media value (0x00)
2018/05/16 00:08:57 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=""/204, 0xcc)
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x4000, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  794.592056] FAT-fs (loop6): Can't find a valid FAT filesystem
[  794.673565] FAT-fs (loop6): invalid media value (0x00)
2018/05/16 00:08:57 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  794.673571] FAT-fs (loop6): Can't find a valid FAT filesystem
[  794.749849] FAT-fs (loop2): Can't find a valid FAT filesystem
[  794.787034] FAT-fs (loop6): invalid media value (0x00)
[  794.787041] FAT-fs (loop6): Can't find a valid FAT filesystem
2018/05/16 00:08:58 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x80080)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:58 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7", 0x15}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:58 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x10000000000001, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00')
syz_emit_ethernet(0xf1, &(0x7f0000000280)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x127, 0xffffffffffff0000, 0x1}], {0x8100, 0x5, 0x1, 0x3}}], {@llc_tr={0x11, {@snap={0x1, 0x1, 'y', "ed4370", 0x0, "cf18de9a409032d7bd37962d1d8830762fbfaeedef07109241e92c046e2cf2028cc495351e8d429b1ca50144987fdaa37fc936d759ef602910b74f8a163ad03a576ff7fff129c9ff7fe60b9358a109c78beadaa7f4ecbeed37f215eec4a2b5f3e2b7daea489ca90757eec4411a3d43946fe2877d97135a34239d6890ca13ced3717c858d8e23d135da96d0ed88efc793261c8dea013adcb9db61f59079c38512871f2f90634326fa8639b5515cda19ad712ee7b1e7aee3d82e7a59a014b00c70eb15a709a12c96f4df9af97800ead3f1d3c91b"}}}}}, &(0x7f0000000100)={0x1, 0x3, [0x898, 0xd4e, 0xf2d, 0x756]})
keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3})

2018/05/16 00:08:58 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x600800, 0x0)
ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x3c0, 0x2, 0x80, &(0x7f0000ffb000/0x4000)=nil, 0x80c4})

2018/05/16 00:08:58 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x113000, 0x0)
ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000100)={0x2, 0x2, 0x0, [{0x5, 0x5, 0x6, 0x4, 0x56a4, 0xb, 0x5}, {0x1f, 0x81, 0x6, 0x9, 0x6, 0x7, 0x5}]})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:08:58 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x42800, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x3, 0x98}, &(0x7f0000000100)=0x8)
setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000140)="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", 0x1000)

2018/05/16 00:08:58 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080))
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0)

2018/05/16 00:08:58 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="feb0c3dfdd64c2dbd30143ea461bf6f90ab4392a4704f7bd81f8a44f228a8595d636b0ff6e6156dfd59f3ebdeedfd96b94f020fd4895bf3dafd94f7b07d4e6a38ebebc2aae451a9178ff98312e67bfd4010f5d94d2c3d7361b07463f6292ac46087e", 0x62}, {&(0x7f0000000100)="4e3db479b173df3f8d7f2db31b69df8972ea2e1df7e2a2133f2d9618ca116dad7718711c70af1d52940b3f6a84f2d5b8348a1823406c98455fe42d6bd0d4d3ecbc353cc2d9cbd5adee88db1fc56e716b49101eb96a51b852bbc7a7b9ebdac516a31f8fe8626ac0ffec085cc48cfb4019c1fe6b1a0e18dc46dba34e5c72a65db46af2234d8d90f75119846d7169e12fcf22fee8fe3b3e220ca9f745e2199596eb6fcb2b420ac60c8c39baf6c5a4f8f40aad7d778ef0c6c9504aa5ffde851c16881c6d103655efc16c6336e639dbc77881ca71381c3dedce698908b2b50d0f435b6db82e93aabac87d69edf6c8", 0xec}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000200)="34e126679ad09c8195f5209e2b0d8bdbcdb89018e1daaea48bc4ad7eada315918a0b686cfc5e0d6d9a3fb84e946bb15fca084d816057", 0x36}], 0x4, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

[  795.672615] FAT-fs (loop6): invalid media value (0x00)
2018/05/16 00:08:58 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0xffffffffffff8000)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24001, 0x0)
getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78)
ioctl$LOOP_SET_FD(r1, 0x4c00, r1)

2018/05/16 00:08:58 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1000, 0x4)

2018/05/16 00:08:58 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x1, 0x0)
ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000380)=""/6)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x8)
socketpair$inet6(0xa, 0xe, 0x3, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={<r3=>0x0, 0xff}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4)
r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x47ffd, 0x0)
inotify_add_watch(r4, &(0x7f0000000240)='./file0/file+\x00', 0x80000000)

2018/05/16 00:08:58 executing program 3:
socket$inet6(0xa, 0x802, 0x88)

[  795.677057] FAT-fs (loop2): bogus number of reserved sectors
[  795.677061] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:08:58 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x3, 0xa, 0x81)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  795.721515] FAT-fs (loop2): bogus number of reserved sectors
[  795.721521] FAT-fs (loop2): Can't find a valid FAT filesystem
[  795.798310] FAT-fs (loop2): bogus number of reserved sectors
[  795.798316] FAT-fs (loop2): Can't find a valid FAT filesystem
[  795.852109] FAT-fs (loop2): bogus number of reserved sectors
[  795.852115] FAT-fs (loop2): Can't find a valid FAT filesystem
[  795.913204] FAT-fs (loop6): Can't find a valid FAT filesystem
2018/05/16 00:08:59 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
syz_open_pts(r0, 0x0)
r1 = socket$inet6(0xa, 0xe, 0x1)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="6f070000000000000a004e2240000000fe8000000000000000000000000000bb94a500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017000000000000000000000000000000000000000001000000010000000a004e23ff0f0000ff010000000000000000000000000001030000000000000000000000000000000000000000000000001400000000000000000000000000000000000000000000000000000000000000000000000000000000000062657ccd0000000000000000000000000010000000000000000000000000000000000000"], 0x110)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={<r3=>0x0, 0x68, 0x0, 0x100, 0x41e}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r3, 0x0, 0x5, [0x3000000000000000, 0x80, 0x7, 0x1f, 0x7e5b0885]}, &(0x7f0000000280)=0x12)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r0, 0x5412, &(0x7f0000000000))
socket$inet_icmp_raw(0x2, 0x3, 0x1)

2018/05/16 00:08:59 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0xaaaaaaaaaaaabc0, &(0x7f0000000240)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270094c", 0x16}], 0x50, &(0x7f0000000200)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x6, 0x4)
ioctl(r0, 0x8912, &(0x7f0000000340)="c626262c8523bf012cf66f")
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x100, 0x0)
clock_gettime(0x0, &(0x7f0000000200)={<r2=>0x0, <r3=>0x0})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x204, @time={r2, r3+30000000}, 0x5a1e, {0x5881, 0x1}, 0x2, 0x2, 0x9})
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000180)={0x8b, 0x40, 0x8, 0x8, 0x6, 0x80000001})

2018/05/16 00:08:59 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:08:59 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'veth1_to_bond\x00', <r3=>0x0})
setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000380)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
ioctl$TIOCSSOFTCAR(r0, 0x5412, &(0x7f0000000240)=0x3)
syz_open_pts(r0, 0x4000)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200000, 0x0)
ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000200)={'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}})
r5 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80)
write(r0, &(0x7f0000000280)="afc4424f789021df9b50ff7bb153cb9e2602bc7470ffb5cda2f9fb7c4671d2aa8b223c14486b4aa717b57ec164c5f9c33f943df0ce4a4a78ab5a2daf909b2794b97f1fb1d26c6022662799dc0162a7b8c404f1ac7d2ba64c87e15296094324ba9021549c0c70b73fff91ceddc5d8023939b39dc7e4b29130bd03a6e85d99eda094ebb7669c83ce37a18f1467e6e90cc6cfd14c75dc7f5d8d2c2077387b3361", 0x9f)
accept4$inet(r5, 0x0, &(0x7f0000000180), 0x80800)

2018/05/16 00:08:59 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f00000000c0)="f4c90fcbac83b3065cf295518745514ea6b39999dadd8344f4c59dfd6b768d", 0x1f)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:08:59 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
dup(r0)

2018/05/16 00:08:59 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x88)
syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2)
r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
accept$inet6(r1, 0x0, &(0x7f0000000100))
execveat(r1, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000)
sendmsg$inet_sctp(r1, &(0x7f00000007c0)={&(0x7f0000000400)=@in6={0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000440)="bd553d3e510ed9bd4db03f1274108145f1b7f010a5a842df8585a886865b9eb6c52da47c73c2eafdf17d530a88e88697a3cdfb8f168bffe6fac87ea85762a2dbbf48e7bfebd9f48f34d2c2b13b73c9982d5ee941740ddf454e1893eba17aebb3c01e327915d500b04bb3ac63be3c4583a0631705e1b5ebf32b462087a4d1cd4cc7a9dcac06d50f7f8d1486378a4f6da3dab33e49e0823566c625d4cc62e4dbf071cfa39322f14e00cd6bbdd1f7b57899c8982f989aae5120b1339f36d3535a54e469c5818925aa5f294510d496f26bd70d994669", 0xd4}, {&(0x7f0000000540)="4edd6c5a95fe078749a3f0a3122dcd5586dbd3a0038574b91b38da6b43ade4ba216db265e0d046732366ceed9df3d6be6fa4617239626bd89be0207a02cf01594c0feaf9bd5edb86818496d913f5228ccdc0dfcefbd7ca1ec66115812f896ea597d6712102c2d1d37a", 0x69}, {&(0x7f00000005c0)="64f41a1cede8baf5821cc9367923323f49b8a70792cfd6c69288e1b723a4b031b36607d1641378d2eae601d94d8fcde6bf32a9da4f8ee818ea50b4d69e728ba1827f1941332eebf35a72caf65f6ce186d8f7980684fd8b4874f356cd0810132175a4a7c2a0fb34e4ea0bd872fa0274cf2665e30135723361f692f293b31001a5f816a1215b90f934a840513097c10873558f7bb9c48a0300e35e1481ae10fe50c10e24e5abb8a670c10aaa205ad99975de28b3da36f59a5eee9ff042aa4446e9a64548433a1fe791f8613c3e52dacee5c8456fd0d15a2bdf25ba0ae4737872b00dfec1b3d384cc", 0xe7}, {&(0x7f00000006c0)="f4989ecd99f538373652b26733278fa31b27b9977455379851ec9348680f2c491fc34383d04b97cc354259b94fd0fd463c44a3614de1887c870ab5e04f1c8705a5fcf23969956721c40cb0134499fe7b716d5d780354fb8b3ba66bc54c80656cf5d99d5d3515589c1196a4401a29b37103c92c983a2b2a6d97e372fb14325d0b252fca96a03d710bb718b4a1e54a4c77d5ad535dadc392029f7ab802e5bee70e59502fd936b064bdfef8560c4fbb", 0xae}], 0x4, 0x0, 0x0, 0x41}, 0x1)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000140)=0x10001, 0x4)
inotify_init1(0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8)
sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000800))
sendto$packet(r1, &(0x7f0000000180)="4a913650c1271e8cd65dbb0e88544b8d22c190648a70c048a6f5e2365db61f06e730e69986081e8ff006998c9bce6eeeab14e233fe1476613ab8e7689e9d0773df36451ee21c013b527900ff2e2ca96ebb9a1439114ebb5a7e287cc9e6dfcf957ec1a57e9bf06879bf78fe7d24e504a5981d98dfb4963f6e1380e561282635c1bb5b880c307e7288c0e1a814f60cb2fac36ead1f7126b5373a6559a0ba1803ac171d9378b474de7c954e579355af152153524fd1ee84a0ad68a013831afeecbd358a2ab0ccda", 0xc6, 0x10, &(0x7f00000003c0)={0x11, 0x14, r2, 0x1, 0x7ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14)

2018/05/16 00:08:59 executing program 2:
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xa)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

[  796.739776] FAT-fs (loop6): Directory bread(block 2) failed
2018/05/16 00:08:59 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x0, &(0x7f0000000000)={0x0, 0x1})
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:59 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={<r3=>0x0, @in6={{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x1e}, 0x7}}}, &(0x7f0000000140)=0x84)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x28de}, 0x90)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

[  796.780593] FAT-fs (loop6): Directory bread(block 3) failed
2018/05/16 00:08:59 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x3fd, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

[  796.785418] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:08:59 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000))

2018/05/16 00:08:59 executing program 3:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80)
setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4)
r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00')
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'veth1\x00', <r3=>0x0})
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={<r4=>0x0, @remote, @dev}, &(0x7f0000000240)=0xc)
accept$packet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000840)=0x14)
socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000a80)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000d80)=0xe8)
accept4$packet(r0, &(0x7f0000000dc0)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000e00)=0x14, 0x80800)
sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000001100)={&(0x7f0000000e40)={0x284, r2, 0x514, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x84, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4544}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1}, {0x1dc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}]}, 0x284}, 0x1, 0x0, 0x0, 0x8800}, 0x10)
r9 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r9, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

[  796.785427] FAT-fs (loop2): Can't find a valid FAT filesystem
[  796.822580] FAT-fs (loop5): bogus number of FAT structure
[  796.822586] FAT-fs (loop5): Can't find a valid FAT filesystem
2018/05/16 00:08:59 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:08:59 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
socket(0x3, 0x800, 0xffffffff00000000)

2018/05/16 00:08:59 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)
flock(r0, 0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={<r2=>0x0, 0xf9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x6, 0xb48, 0x2}, 0x10)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e20, 0xccab, @dev={0xfe, 0x80, [], 0x15}, 0x17}, @in6={0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x84)
accept(r1, 0x0, &(0x7f0000000100))
fstatfs(r1, &(0x7f0000000200)=""/85)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68)

[  796.926998] FAT-fs (loop2): bogus number of reserved sectors
[  796.927003] FAT-fs (loop2): Can't find a valid FAT filesystem
[  796.981612] FAT-fs (loop2): bogus number of reserved sectors
[  796.981617] FAT-fs (loop2): Can't find a valid FAT filesystem
[  796.990768] FAT-fs (loop5): Unrecognized mount option "�v�Z" or missing value
[  797.158796] FAT-fs (loop6): Directory bread(block 4) failed
[  797.174737] FAT-fs (loop6): Directory bread(block 5) failed
[  797.187285] FAT-fs (loop6): Directory bread(block 6) failed
[  797.199837] FAT-fs (loop6): Directory bread(block 7) failed
[  797.211342] FAT-fs (loop6): Directory bread(block 8) failed
[  797.228334] FAT-fs (loop6): Directory bread(block 9) failed
[  797.241670] FAT-fs (loop6): Directory bread(block 10) failed
[  797.258775] FAT-fs (loop6): Directory bread(block 11) failed
2018/05/16 00:09:00 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:09:00 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:00 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
socket$inet6(0xa, 0x1, 0x0)

2018/05/16 00:09:00 executing program 1:
socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl(r0, 0x40, &(0x7f00000000c0)="b74c8fdeff7b1968aebd32d95e6e8ba7f2b39a1df06e8c9e8a4c08dbffe986ebcd5ea0c39ac1f0505fba52a51a1a30f3e9af07d972ca65fd7ac206b437cf5d8499550166e25a9b0865d0e49ebad776026972085134ba45c37f91f82aff5ec56a65de34ed3a03e9fc7381f0e361db6fd21f0c3a19c48dcc1768a01fbd58089913154cfd22a4f34c376943aa04977d310787a7fe87bf08bdabf2c64495c1b135b3c7ec3ca8aec5fbb9e830f6ca15d2f8051fb4c29c0aac74ed3bd9d6f034694b97ab290b757dce29ac7638737c84e89a1b1d92d4508f7cd868e483dc00f991e387888bb21199de44b79b4312e84f0b46ddd46be8fc7e")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r1, 0x0)
write(r1, &(0x7f0000c34fff), 0xffffff0b)
socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8913, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000000))
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0xf2)

2018/05/16 00:09:00 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000200)=0x5)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r0, 0x0)
openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0)
write(r2, &(0x7f0000000140)="0da28535ff04a1d659e634015b316415bde9c900aa6596e2a3dbeff15515953f0f784583bc98b44a9d091470647b3da523bf8eb67137ecd8bf96e09b139414ad56ffe3cf9b1df109fe1479ab57a9500394153046172b0ecf4b837631102e5058e9489ee05cbe3b642abdcf2032e4ce6437f32a453ae7706764aa74e21a82588d59fd6afe166a25dc86a7e1f87d31398bf0c18fefc01e6f8f169597c18e9e0039127a6d56737f89", 0xa7)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000000))
openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/relabel\x00', 0x2, 0x0)

2018/05/16 00:09:00 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x410500, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000140)=[0x4, 0x8, 0xfff, 0x4, 0xfffffffffffffff7, 0x5, 0x375, 0x5], 0x8, 0xffffffff, 0x3, 0x9, 0xa45, 0x5, {0x1, 0x4, 0x7, 0x7, 0x8, 0x4, 0x101, 0x1000, 0x8b48, 0x0, 0xfffffffffffff44f, 0x100000001, 0x3ff, 0x7, "f34a4988b6f39aeef72908688ed6c490b89b57ca23b951c7bb02660a40053cb6"}})

2018/05/16 00:09:00 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x2, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x401, 0x4)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=<r1=>0x0)
getpriority(0x3, r1)
mknodat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x20, 0x7f)

2018/05/16 00:09:00 executing program 4:
r0 = socket(0x11, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x2, 0x5, 0x9, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x1a, "709fd0be5059b724278adc22ca0a15f9c14bf2cd17b8b396268e"}, &(0x7f00000000c0)=0x22)

2018/05/16 00:09:00 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x220000, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x4, 0x0, 0x1, 0x41795219]}, 0xc)
sendto$ipx(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x4, 0x4, 0xffffffff, "da0ba368715f", 0x401}, 0x10)

2018/05/16 00:09:00 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080))
setrlimit(0x1, &(0x7f0000000100)={0xfffffffffffffff7})
getdents(r1, &(0x7f0000000140)=""/160, 0xa0)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000))

2018/05/16 00:09:00 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000262f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:00 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0))
ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0xfe, 0x80000001, 0x80000001})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

[  797.941966] FAT-fs (loop2): bogus number of reserved sectors
[  797.963935] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:09:00 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x1c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="0900e544f9a5f3bbd8b8a34c26fbd90608ca030100bce6000000000700888b43a538d9654626684a75d6acb06fc050b989a5c220715f5d2a46377c6c7c067007e282b6ae842804140aa76c31f8cae8644f62db3ebabd9f3b1a78311c7522a6e08b6742153f5d759a679318d8cd86f608bb586be8beee36b40d139b259ccdca12c104aa342580b430bc8953646f1ca0cc2c1c9470b70af501fdb8e2c8835551f6f3721ea7c30ec054e6145415bfa9f3838917cc976dcc"], &(0x7f00000007c0)=0x14)
getresuid(&(0x7f0000000100)=<r3=>0x0, &(0x7f0000000200), &(0x7f0000000280))
r4 = getegid()
syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x2, r3, r4, 0x6ecd, 0x9, 0x20)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000800)={r2, 0x100000000}, 0x8)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r5 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r6 = socket(0xa, 0x1, 0x0)
ioctl(r6, 0x8912, &(0x7f00000002c0)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000240))

2018/05/16 00:09:00 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
socket$nl_xfrm(0x10, 0x3, 0x6)

2018/05/16 00:09:00 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x4, &(0x7f0000000400)=[0x0, 0x0, 0x0, <r3=>0xffffffffffffffff])
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={<r4=>0x0}, &(0x7f0000000a80)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000bc0)=0xe8)
lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000cc0)=<r7=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000e00)=0xe8)
getresgid(&(0x7f0000000e40)=<r9=>0x0, &(0x7f0000000e80), &(0x7f0000000ec0))
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000f00)=<r10=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000f40)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001040)=0xe8)
r12 = getgid()
r13 = getpgid(0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006200)={0x0, <r14=>0x0}, &(0x7f0000002500)=0x1fe)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0, <r15=>0x0}, &(0x7f0000002580)=0xc)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=<r16=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004040)={0x0, <r17=>0x0}, &(0x7f0000004080)=0xc)
lstat(&(0x7f00000040c0)='./file0\x00', &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
fcntl$getownex(r0, 0x10, &(0x7f0000005880)={0x0, <r19=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000058c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000059c0)=0xe8)
r21 = getgid()
r22 = gettid()
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005a00)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r23=>0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000005b00)=0xe8)
getresgid(&(0x7f0000005b40), &(0x7f0000005b80)=<r24=>0x0, &(0x7f0000005bc0))
fcntl$getownex(r0, 0x10, &(0x7f0000005c00)={0x0, <r25=>0x0})
r26 = getuid()
getresgid(&(0x7f0000005c40)=<r27=>0x0, &(0x7f0000005c80), &(0x7f0000005cc0))
r28 = fcntl$getown(r0, 0x9)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005d00)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r29=>0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005e00)=0xe8)
lstat(&(0x7f0000005e40)='./file0\x00', &(0x7f0000005e80)={0x0, 0x0, 0x0, 0x0, 0x0, <r30=>0x0})
sendmmsg$unix(r0, &(0x7f0000006000)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="eb4cb90f6a111b9f22c05c44611c19b6ffd40b443d3b23888f7ef4fdc09c2334fe3e051f46e8f1b7246ddf203020dbb1e2f63b338e97a865710981b49b40ced21883bc7b5b473f1b85964a88ec1f5b7adee68a57a604c6268dd02931bfcf356d94eeb888cbeb0b4e25059e09d8c0d45624a97825c1ecc5b58654ff483ac2cb2b6a30a7519670bd8a400d702801fa1c8e86e50f868d634603bb960dc930c1260ca563f7c872db729693d52503c7b49a2ef6b30fbba10e5cc3", 0xb8}, {&(0x7f0000000280)="88ba861d505a0ddc8e890bbfcd36dd5e5ab71bfcad7a6ad9d55cacadba37442c8390c2f70af53cf2dc14bd2846b56176b2b628950cda1718fa990c7b4fe0b65bb8b3dde74107aff965b888abba36a6e9f8bb4f6a746ad669d6c60c4e51d06cfc43432924588a748900d2c02e8b44c5619c56d810c7cbf4d1eef7b4e4ce604a75dc29ca8c572f74bb", 0x88}, {&(0x7f00000001c0)="d4acbeab3b7b835fb20b2b33acce901f2c7905ad4887341457f1007bda0a45de39961b826bd1c66cc4b7c72e09e475d2f86abcc99e7fbcc331629cf6202fbe72e60cdf92cd3f08956fc8164152de402c34d9863df5fa68e15252367adf11dc50f0", 0x61}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000018000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x1}, {&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000580)="b79835a22098354ade26fa54eb2b3e3d970547f66c0098fc250b36f0dd25bb69859c3c39ae6d27ebf3be587a92c0f615d83f9bcb1707c6673f62389e60e585a66d074b800d0d648fd738c0969f7f52b0873b4e4e4d59b96692be12001bcc25a8b5f4c3168066defb304819286da5cb963170a7004fe54e831a5d1faa0160ce8709e8ecc56c0e04bcbbe922e0377e9fede30d147fed5b624d098f72509c4ef3a3d53d9b2ec40e5a9c7374f40cd340825500aecc146169688254b75599d1cf88fe44b84b7a403f", 0xc6}], 0x1, 0x0, 0x0, 0x8041}, {&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000740)="cd6cb3d2c18b88a5b88cf21154620fede583befa4ecaa635d622e9e1a330b100a9b2a22422d3f6f38271cc88233980edbab5267a52c72b563054d7593beac7dd74e6c55be76054d2fa89a3bcf241134f37dcd6663216a71384c9d398adf69da71550b90ce235d7bdf41b838f86189a14139cad3c7ae2639908a7710a271976f257333098c843fd47b31141114df5b8ea138774132a5e9a80562cea49", 0x9c}, {&(0x7f0000000800)="8525b0e8f4ba8afa1b8a4fb80fb1a5a1e40c9db7a697d0b3", 0x18}, 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&(0x7f00000057c0)=[{&(0x7f0000004240)="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", 0x1000}, {&(0x7f0000005240)="6dbe625dd6f5f04a423a7d3da35eb0b4b341ded5cc059ae542cdb86c6c5f8d29a5dabdfbf992193b0eba0be715ed88ef9899fdfb11", 0x35}, {&(0x7f0000005280)="91e1a74f47a0cd0157a973bdb2e29a5c8e1a28322ce073b402af0ae4e97c5a199b121098bd9471c86f026f4720651bf81b8e09cb7f01e5b7885963550569f3d4e42ba3960765b20ca6d68aa7b027d5fd2ea4dfbf4fb06bdf5a67cb76ecac310b938d79fad16ecde2a005c3909001927ed237ee390a8664435c7e215dcf7e4191988bb7dc8abee1958690d4dff7725c735a994080e3c1798790f2aaaa0e3de0236d4da654a41431448338fc4395900863db92efccf50c228c83e0baf7f3ac83a3d7e4de30e05c7c83a0f29f175fc555a5dbb28758d07f1fad548a28b907175e6c73", 0xe1}, {&(0x7f0000005380)="4120d4137742fa8e47895782ed7a6a3cfaf1cea7f1e28d6f0d48922346ac6e6c9aa901821074bf2fe23bcb2e88a81e082674aaf03cf995135403929c6bb1690bfdeb034f1016315843ecc148b354edbb1aac468543c11947224a8b62db7c148c6b8e0483dfaa785a1b03b3fdfe88a377aafcf6ece8acf6c2128dc3cc1316efdfe55f0d775fe9b165e943eb0ef6aa57aec2977e78ec402e43e8e9780623fdde1d5fbde5bfa0736cf59c0009", 0xab}, {&(0x7f0000005440)="21006cfed54a37377a60cf33d308d3ef5585c0308a5604e133aff2b495e5869a640e75b0fe11a79878c60f57bb9547a746757a7d41c48720f95604d4a9d169107956b3844753381260fe79b8c6f6dd2ea5561d76335930486dc1800a94f053fe3048a93df9427a1f64", 0x69}, {&(0x7f00000054c0)="7e2fa31e982026ff54281cd12899a3b62c2e3b50b7cc6762f22e14d8935183beeb6a2193d8e4b0cb0877ce7626aab7f8702bf983e6adebe649a14ab404c358102d10f25b2df522a627870bd3aee89cd6431bdca59de9372073817c8c72774475562cb9958ee02ff3bf4ac9f7449120b474f428205a2e3f210cc6d2c17a0ef4954e659e05a909bbf06b570847e8eeaf75634d047121b207aa9c60a39d48f9d7c2fb05f3dd6f95c49674638857de0e0507805ba8060194354410e1f6355f48ff26de61c7f01a28dd08461fcbf4489e3b56a0594e13", 0xd4}, {&(0x7f00000055c0)="35ae8503a607e39e1ab4d452ea63029b31323d4228e8bfa334de702b236a37c7e6d70137ade0c13a186b8e487513c04cd79d4d522a87fe5860c0690f3807f92b0ff2f5604aa85508539baad9b1df289caa98434eab977986f19a1db0bfc66f8b6c099c88967ccab0d370ff888a65f605592d061db4c2f7ff52a0998493dfd698321c97f62ffdb63c57aa1ed53e22510c55d2ca75038c0131a627b1215b413dade85667693b06f0daa475b7079093d1c33a3c0d0f15e3d8ab6737820fae515a97c4d69cb2dc4b080136d2bfefb0dfee363e7338a1e38247c054f2c6ae02f265", 0xdf}, {&(0x7f00000056c0)="6e936a507004d4d017944327", 0xc}, {&(0x7f0000005700)="f0731ba41d58551f11ade86ac970be9a72d7a0a0c598b73476e12440", 0x1c}, {&(0x7f0000005740)="7111f8fc946b6bc3467b5094b6b4dddd548403082f08887a6063207368b179fe13c0bd881661573c8e14712dcd0174ce0f77cfc1879b5ff9c3ffc467b87cff56df4d6ea68c34b9e86ba1ab0c27447c42c1587e4f2ee09687bef878ffaa6114", 0x5f}], 0xa, &(0x7f0000005f00)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xd8, 0x4}], 0x8, 0x20000004)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  797.994132] FAT-fs (loop6): Directory bread(block 2) failed
[  797.994146] FAT-fs (loop6): Directory bread(block 3) failed
2018/05/16 00:09:00 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:00 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
dup3(r0, r0, 0x80000)

[  797.994161] FAT-fs (loop6): Directory bread(block 4) failed
[  797.994175] FAT-fs (loop6): Directory bread(block 5) failed
[  797.994188] FAT-fs (loop6): Directory bread(block 6) failed
[  797.994200] FAT-fs (loop6): Directory bread(block 7) failed
[  797.994244] FAT-fs (loop6): Directory bread(block 8) failed
2018/05/16 00:09:00 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
r1 = dup2(r0, r0)
faccessat(r1, &(0x7f0000000000)='.\x00', 0x2, 0xc00)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={<r2=>0x0, 0x1}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000540)={<r3=>0x0, @in={{0x2, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000000, 0x3a, 0x7, 0x1, 0xa}, &(0x7f0000000600)=0x98)
ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000740))
sendmsg$inet_sctp(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in={0x2, 0x4e24, @rand_addr=0xd9c6}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="d3bd742a0b9d7e4171e4c91286e22cf901170e503367b71adbd569b79964be76a84131092b72ff077b565b7cf052be9d88f92fedee97039cd5084697868f8f16c664a34b92a1edb38a2d21cfe6ef7f5489a7d8", 0x53}, {&(0x7f0000000100)="8a13fc5f647e7c6842d8df92599a057d44199666cd578005ce86343e1b3cfe532075c61e65c5a4976ba8db6cc5595761219765c8c9cb4b824104cb3bbdb5b8fa4d8bbac5091871cd0948e0e36737f18d952140ac5b1214fba1d72d9478e433a0b4e15a8a424733314c4e4a2b0263d80350305aa92d8d2603655ef66ca60fc43fdce411d634c8d47a5a4e25fe5e44404e80ce85faf0e25d217bde720f01841a8d3999ebcc825b9e6e8daec8d1cd7aea2842e23b9bc9e97f7b473a83bcc9f41af8d5ec4ae6d4ab4c3392", 0xc9}, {&(0x7f0000000200)="7212c93667dc5a6c2da4dd2ae30bad3bd95a2ae1983b5ad36473ad4591cfec4ed0dbf02cdbb916c8fb2ee8b1", 0x2c}, {&(0x7f0000000240)="a54c1a75585931553eae15a261c76fbb167e8bafc69534e0ca2bc4afce1c8dc8d0fc974fcede81f7c56046128270fb528c06ee49f4348baf24a347d0fe77e03eea3b8ddf4472c64c900c5265360bd0f49f18213fdac501afc3f1900aaf2a5b0c37ca48040d3b", 0x66}, {&(0x7f00000002c0)="03ab827a41bb55a0008808e9e3fa8e177fb99321fccaeb98b7a0432c2cb6e1c6c802bd1e92cec43c30003a56a4e9d0e2445671aff27ed2a480cc56f9317826089f9a1eb2692468fb6d3c417c7b3668c744a9cb31b02cedab6a15e38fb56d5a9f43ef16902280867832fa2abf0a91c46dd87e1d53cb9a6035745a7bad9ec194263a023cb47bff5144e5e1587542d39d28149f5705a1aed7c3eec84c60b833", 0x9e}, {&(0x7f0000000380)="8686c96fcb2c9de1ba790a8f9f63f6af96af93dfb5e7aa9cb518969a00fafdecfba6002e6767804b3f783dc959", 0x2d}, {&(0x7f00000003c0)="80fe41b6a28f72c2baf015001e37e2cc8e4bf9ab8e6885077055b09f302bd613b3001a3a74341cfa504828bff907a45015ab22550f86186d33ecc923e20a8a80f8356a79dafa468adbd53ea344e7371b04", 0x51}], 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="3000000000000000840000000100000001040000000000000100010003000000010001000700000000040000", @ANYRES32=r2, @ANYBLOB="18000000000000008400000005000000300000000800000030000000000000008400000001000000010003000982000007000000070000009f0000000010000004000000", @ANYRES32=r3, @ANYBLOB="360000000000000085a8000007000000ac14141200010000"], 0x90, 0x800}, 0x40000)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:09:00 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x400, 0x0)
r0 = socket(0xa, 0x1, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8)
chown(&(0x7f0000000140)='./file0/file1\x00', r2, 0x0)
getsockname$unix(r1, &(0x7f0000000380)=@abs, &(0x7f0000000200)=0x6e)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  797.994258] FAT-fs (loop6): Directory bread(block 9) failed
[  797.994270] FAT-fs (loop6): Directory bread(block 10) failed
[  797.994289] FAT-fs (loop6): Directory bread(block 11) failed
[  798.180483] FAT-fs (loop6): Directory bread(block 2) failed
[  798.180497] FAT-fs (loop6): Directory bread(block 3) failed
[  798.180511] FAT-fs (loop6): Directory bread(block 4) failed
[  798.180524] FAT-fs (loop6): Directory bread(block 5) failed
[  798.180537] FAT-fs (loop6): Directory bread(block 6) failed
[  798.180551] FAT-fs (loop6): Directory bread(block 7) failed
[  798.180593] FAT-fs (loop6): Directory bread(block 8) failed
[  798.180605] FAT-fs (loop6): Directory bread(block 9) failed
[  798.180617] FAT-fs (loop6): Directory bread(block 10) failed
[  798.180629] FAT-fs (loop6): Directory bread(block 11) failed
[  798.457433] FAT-fs (loop2): bogus number of reserved sectors
[  798.463414] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:09:01 executing program 4:
socket(0xa, 0x1, 0x0)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:09:01 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x0, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:01 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x14, 0xf1}], 0x80, &(0x7f0000000100)=ANY=[])
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:09:01 executing program 3:
r0 = socket$inet6(0xa, 0x801, 0x8c)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
socketpair(0x1f, 0x4, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r3=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e24, 0xfffffffffffffffb, 0x4e24, 0x7f, 0xa, 0xa0, 0xa0, 0x89, r2, r3}, {0x6, 0x2, 0x2, 0x800, 0x8001, 0x5, 0xffffffffffffff7f, 0x101}, {0x2, 0xfffffffffffffffc, 0x4, 0x4560}, 0xffffffffffffff71, 0x6e6bb8, 0x1, 0x0, 0x1, 0x3}, {{@in, 0x4d4, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x3, 0x3, 0x0, 0x80, 0x4, 0x3}}, 0xe8)

2018/05/16 00:09:01 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2000, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0x6, 0x8)
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:01 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x800, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0))
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))
write$binfmt_elf32(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x7, 0x3, 0x3, 0xffff, 0x3, 0x6, 0x2, 0x18e, 0x38, 0x3be, 0x3, 0x8, 0x20, 0x1, 0x61, 0x985, 0x20}, [{0x7, 0x2b0e, 0x4, 0x1, 0x2, 0x2, 0x80000001, 0x1}], "79b2549745dcdd5320d57b5daf52dcff7bdd0c2a0ffba93873a84c1045eeafe791052d30d8b55e29707857980ff6f337cccb9bbd9444339a067e0e587e37ecde1595bbaaecd973491ff030f68f5f924fbd345755c7da20571f1e5f2d0a46e821f7cbfb7a7f262e56a4b68c6d1d1e3eda9a04defbc488c7e7eb92581c14c637f8a8e51cb501922d47a813c44595494215dc6f7023562cf09e99cba6944bb27ea9cb5fa7b588806a0c163d4064a06cfa0020abf3c7e8cae0d881c30cb651c30190c34e903e7c7521770084108b235f82aaa4aeb8765f8dd99be84bc2887a973c738021a8b5140de71ef4c78d65d00629374145", [[], [], [], []]}, 0x54a)

2018/05/16 00:09:01 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x1, 0x40fd, 0x4f, 0x792f45a8})
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:09:01 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x218000, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x2, 0x1, 0x0, 0x30af, 0x0, 0x913}, &(0x7f0000000100)=0x20)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

[  799.192767] FAT-fs (loop6): Directory bread(block 2) failed
2018/05/16 00:09:01 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
socketpair$ax25(0x3, 0x7, 0xf8, &(0x7f0000000200))
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000280)={0xffffffffffffff80}, 0x4)
r1 = memfd_create(&(0x7f0000000100)='vfat\x00', 0x3)
ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000140)=""/65)

2018/05/16 00:09:01 executing program 4:
r0 = socket(0xc, 0xa, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000000140)=0x7, 0x4)
ioctl(r0, 0x8912, &(0x7f0000000080)="c2262ebf9aae2e1d5b1d5f")
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}})
setrlimit(0x8, &(0x7f0000000180))
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x90400, 0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=<r2=>0x0)
prctl$setptracer(0x59616d61, r2)
ioctl$TIOCSCTTY(r1, 0x540e, 0x4ad)

[  799.219019] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:09:01 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
syz_mount_image$cifs(&(0x7f0000000100)='cifs\x00', &(0x7f0000000180)='./file0/file+\x00', 0x8001, 0x5, &(0x7f0000001580)=[{&(0x7f0000000380)="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", 0x1000, 0x5450}, {&(0x7f00000001c0)="ec704fec72530e7789f6a8ea54f26a104a3a554f38e68df9d3b8eb789578d1ec426d28246b1087c988c09cf3b3918e412fb5e3b1d5dda1266b4c6c094f4bdbb29e774cea8281d5e7c517e1f663b1acb2ccfc120445805732f41754a6042efdd8aab2738a7b146ee87335ba368cfc5fb7f54921fff24295454d12573c5cd8eb4d8511c8550fcc74d55fbad969578b97bd1fd03d6960d08feb0cdf5ba14d0ee92f157dc536a81624df23365d8dfa238e7f6db830f8064c1674eb7cda6a2de65bf80fd69d5e0c967aec9fabd252f7e28e7cb3d169a0e84cf34385e885ceee82e5d00c039da5b17011be10dfbfe590", 0xed, 0x8}, {&(0x7f0000001380)="d8bb6dfef42388edbea33fd5cdc8ea04d36c9ab5af54fcfdec4a89c1c27b0db25713bdf3551c17d77cf1246a0622153c2cac554d8571469e4ac857ecfdc6844b7f8cdf4c63e93ae60511949f3977eb16a5", 0x51, 0x4}, {&(0x7f0000001400)="7bee2a0af9474690afed103b64c53813dd80375dbfbc4bb3f315c80f1d0522fe581593d54d89076065dbd735c23171c7e9e3ff0e07eb2b04f36138a35ade835ff0743daec36d8519f4bbc02ac6e9408b5c27d2f355334f6f2e322bb04bb3b18b4cde7022d60bf2696efc37496b987bc444b5350448f79dff9a547ea1d84a8426e235f84d8c0f9b8f7154e8d54605bd3b149c7b2c64edecb18ebf6a665102aac3", 0xa0, 0x2}, {&(0x7f00000014c0)="1e08d485ca72beae94a7d79f3c0f1ed50908933cdb6e3e373c2071652ef9cde7088eda25366ff4bff2f43d378b98475742cdc76274497b86f31aa905bd99112c15823ea9563e055c56c16236759fc9d6596d5c6027d248bcd39ab8cb1e4893c112f329626a9851b7601ee7657cacf7e6b8957c22401eb2eebbe0fd3272a16e09f7a0032bfc5608f1be0d77ed8d65c190f72f84d1ec5fff4af20ebb9d758e5036a10eb6c83ed9cac62bef6940c0186161e5d204763c9511", 0xb7, 0x93}], 0x2004, &(0x7f00000002c0)='mime_type\x00')
unlink(&(0x7f0000000140)='./file0/file1\x00')
creat(&(0x7f0000001600)='./file0/file1\x00', 0x47)

[  799.219025] FAT-fs (loop2): Can't find a valid FAT filesystem
[  799.269995] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:09:01 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1000000, 0x1b071, r0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

2018/05/16 00:09:01 executing program 3:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x84c00)
ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000080))
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x100000001, 0x4)
r2 = socket$inet6(0xa, 0x802, 0x88)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0)
ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000040)=0x3f5c, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x1000, 0x1a8)
setsockopt$inet6_udp_int(r2, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

[  799.270006] FAT-fs (loop2): Can't find a valid FAT filesystem
[  799.378621] FAT-fs (loop2): bogus number of reserved sectors
[  799.378625] FAT-fs (loop2): Can't find a valid FAT filesystem
[  799.443959] FAT-fs (loop2): Unrecognized mount option "��D� AT�6��Ӎ���N��_
�Ԋ��;]��=Nlm�%��gZ�!�b([���عh�6��hʶ?��(�Z;�a3��ut=F𑎾�!�*��4ћ��󞣪³�Fe��v6[}e#" or missing value
[  799.539429] FAT-fs (loop6): Directory bread(block 3) failed
[  799.554467] FAT-fs (loop6): Directory bread(block 4) failed
[  799.567031] FAT-fs (loop6): Directory bread(block 5) failed
[  799.578490] FAT-fs (loop6): Directory bread(block 6) failed
[  799.596460] FAT-fs (loop6): Directory bread(block 7) failed
[  799.609304] FAT-fs (loop6): Directory bread(block 8) failed
[  799.622131] FAT-fs (loop6): Directory bread(block 9) failed
[  799.634704] FAT-fs (loop6): Directory bread(block 10) failed
[  799.651579] FAT-fs (loop6): Directory bread(block 11) failed
2018/05/16 00:09:02 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b07d, 0xffffffffffffffff, 0x0)
r1 = gettid()
ptrace$setopts(0x4206, r1, 0x1000, 0x68)

2018/05/16 00:09:02 executing program 3:
r0 = socket$inet6(0xa, 0x803, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:09:02 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={<r0=>0x0}, &(0x7f0000000340)=0xc)
getpeername(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000480)=0x80)
fcntl$setsig(r1, 0xa, 0x23)
getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000800)={@empty, @local, <r2=>0x0}, &(0x7f0000000840)=0xc)
setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000880)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc)
prlimit64(r0, 0x8, &(0x7f0000000500)={0x40, 0x10001}, &(0x7f00000003c0))
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0/file+\x00', 0x101, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="1d61dee6576021bacdf26cbd3c27c30165721b8d8da183a37ba7987d9483ae35c5eb3c487961bcb1fa4221ac3c335e2065ec0d3b64a062ee6ac60cc47cbf86d4b4e1aab95e8b7f4cba6706545be8176e902197b2ab998c4dc7b2d9e4e814f59e9c74e7869211765eb3a3b71787fc8bb2c35fc3fd2869f8b0cc77d79ae6a7ac5d824c63920fb4a42dadffd33fd03064f988a115c2a2d4911517b8118448a87bacd4b2cd4692867774f1a4cc881264972f3d0fa08d6b2fbbb2beac0a4257527719ec9eb7f006e2ca3e93b01dcd1da6cc96fdfd", 0xd2, 0x3ff}, {&(0x7f0000000280)="9845f851e5", 0x5, 0x5}], 0x0, 0x0)

2018/05/16 00:09:02 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x17, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000180)=0x1c)
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:09:02 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x0, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:02 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
flistxattr(r2, &(0x7f0000000100)=""/74, 0x4a)
getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240)=0xfffffffffffff801)

2018/05/16 00:09:02 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f00000000c0))

2018/05/16 00:09:02 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0xffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9})
r1 = syz_open_pts(r0, 0x0)
ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/236)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:09:02 executing program 3:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10200, 0x0)
getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e)
r1 = socket$inet6(0xa, 0x2, 0x87d)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x4, &(0x7f00000001c0)=0x4)
setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x47e2}, {0xa, 0x4e20, 0x2, @empty, 0x231}, 0x1, [0x77d5, 0x6, 0x6, 0x3, 0x9, 0x7, 0x0, 0x2e]}, 0x5c)

2018/05/16 00:09:02 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x288}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@newtaction={0x678, 0x30, 0x28, 0x70bd25, 0x25dfdbfc, {0x0, 0x8, 0x9}, [{0xc8, 0x1, @m_connmark={0xc4, 0x13, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x4, 0xffffffffffffffff, 0x10000, 0x3}, 0x5}}}, {0x8c, 0x6, "005b0ff578cc3e1f88b8445f5c1f703b2468bb17889754213c1c9e7314be5782644865b9b916eb69e367d49508e8d39740833d69fe015578eaeb47d0f935f58a7c6c96f5795be215d05b9440b13c37e7910bfd9b2346d0fbfdc96e123919a04b92cce2c731481e6a6f3f1c7a8023d13e06ea6874340a32439d3644611dc279b3adc22a3111fa38"}}}}, {0xc4, 0x1, @m_connmark={0xc0, 0xe, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x10001, 0x7, 0x4, 0x80000001}, 0x3}}}, {0x88, 0x6, "aee76fb7acb9a3155614fb42bc3bf1d81291f3f0a87677541103e93a60939e76d8a2a5ee7989a87b5e26ba5a56a548c96fee9d0e148090682f8cdc033f645982506eb665c1708949790408b5848b799a6d01f7029af31e962211bf53804b0aa5b84f56bd52ed20d9bfc56da58ad1a1a9f25f3d0a540d979f60628f2f2e2fbc7aa46c"}}}}, {0xf0, 0x1, @m_connmark={0xec, 0xa, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x0, 0x10000000, 0x3ff, 0x9}, 0x5}}}, {0xb4, 0x6, "24770b769b517c4fa7a71428292cfe079c04b9284f8c68f9e5a81c7d70383ac865cc9c958b4f05a297f45986128e1fe0ad5da02d058898c716881b9f261a62cbcf94c86529aba8d6585e622c99e96de4c847268a566db28ac4b745f07bfda5763cacf1d386769654a76d7a66cc261e56c0699813145a65085a8f2cdda14808910f2bfdba8f7a6ff1b84c1d3ec35c174eb725b20a51a6d207afca0d962f3c78d297b72d90eb0cdf1a038e29a2d3f765"}}}}, {0xc4, 0x1, @m_bpf={0xc0, 0x10, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3, 0x5}}, {0xa4, 0x6, "dd0b7d8b4865ce69dc82bd47c014ee42a22451bef3c521a9c1cae68ee629ef2df7d4096cee589b0461650fc8314cd97017cb4bff447904c359472c8cb2033a9dd4fb85299c499c39d1c7bc6adbff37dcbb6ad2bbc2b87410622cb1c1812043b8a32c3c0de4eb5e2e0dd6378624a3abcca1329d74239ce31a32c38513e398ca99a470263a7d2243821e111882fc789b2a29081766e29068645cfe50dfba69e191"}}}}, {0xdc, 0x1, @m_connmark={0xd8, 0xa, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7, 0x5, 0xffffffffffffffff, 0x80000000, 0x8}, 0x9}}}, {0xa0, 0x6, "8170d23f17c85b22367645f6581e1c4b07fd8a4ddfc133a21cf6b44e93748f2eb107f24b2f61d5a68e8d027245d65c770dbc00972b67dee7a93a5cc3a4ce06987efc7d38da3e9e1b0220087458560c65c21f3aa99df8ca9a8863b4beb7d64b76f616b5cc31373962ef3ec6526a23d59811aa50e2259b57c49ab17afbc6f43a4a23d415f9f154468fce5599f2f723b4dc449ac5a582453b7365b417"}}}}, {0x58, 0x1, @m_bpf={0x54, 0x4, {{0x8, 0x1, 'bpf\x00'}, {0x1c, 0x2, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1, 0x1, 0x10000000, 0x54, 0x1ff}}}, {0x28, 0x6, "dba1d4e8c81cf76fe8d65be414c6bcaef83121efa6a1c45a93b58a377d8c862b4ee6566d"}}}}, {0xb8, 0x1, @m_connmark={0xb4, 0x1a, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8be, 0x7fffffff, 0x2, 0x19, 0xffff}, 0x3}}}, {0x7c, 0x6, "526650049aa4417304f98fd4a722f1088a2fd044b0d8362ee52de1aef93f0f7235a4eeb4e41fb6d76cfa35fb7cd911fc7acecd2599ab3fc144f003c988a145160f2a8e277af36ab80d0dbb6c25b21bb324b37a44edb4ef9e9ca2372dc154e612c4488dcee35c1d43197cf3cdeff53e1a3b85ad92fb861b"}}}}, {0xb4, 0x1, @m_bpf={0xb0, 0x40, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_FD={0x8, 0x5, r0}}, {0x94, 0x6, "f59cbf7575b46a74f033dd67c9d3042e39865ed97c0144207251107aa7f13e4b52238db9711fb654cf56d892c3a668cf79e0ba3461cb95d6dedb72bcc3a1200c327294b5db832789f869feab1173801d4b2a9a9aaa3e47ac6e290f11c8f712a919c821b20f469169ff394e7eb4afc8dff62ff8fb769dfb6153809f63054beeffece16dc0e4d36274ca027a2da2bb"}}}}, {0x84, 0x1, @m_bpf={0x80, 0x8, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3}}, {0x64, 0x6, "d48e46896a7c50735f1e4155c7d16c75e755dcc2c3d393dd17955da62083e690e0987ffccd3f424e8def8452b1c444cf66ba213ec724aee791bb935686c136e415c4cc3bd9fd4431c3d2a77e6612c651b527f78644be63640316b9eb2e096f93"}}}}]}, 0x678}, 0x1}, 0x20000000)

[  800.362642] FAT-fs (loop6): Directory bread(block 2) failed
[  800.371134] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:09:02 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=<r1=>0x0)
ioprio_set$pid(0x1, r1, 0x0)
gettid()
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x7f, 0x4)

2018/05/16 00:09:02 executing program 2:
mkdir(&(0x7f0000000100)='./file0/file+\x00', 0x40)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:09:02 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mkdir(&(0x7f0000000100)='./file0/file+\x00', 0x8)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

[  800.371140] FAT-fs (loop2): Can't find a valid FAT filesystem
[  800.415357] FAT-fs (loop2): bogus number of reserved sectors
[  800.415363] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:09:03 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:09:03 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0xfffffffffffffe43)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={<r1=>0x0, 0xffff}, &(0x7f0000000040)=0x8)
setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1}, &(0x7f0000000140)=0x8)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x305000, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100))
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000180))

[  800.501468] FAT-fs (loop6): Directory bread(block 3) failed
[  800.515351] FAT-fs (loop6): Directory bread(block 4) failed
[  800.525731] FAT-fs (loop6): Directory bread(block 5) failed
[  800.555243] FAT-fs (loop6): Directory bread(block 6) failed
[  800.566043] FAT-fs (loop2): bogus number of reserved sectors
[  800.566049] FAT-fs (loop2): Can't find a valid FAT filesystem
[  800.599558] FAT-fs (loop5): error, invalid access to FAT (entry 0x00006500)
[  800.599562] FAT-fs (loop5): Filesystem has been set read-only
[  800.600376] FAT-fs (loop5): error, invalid access to FAT (entry 0x00006500)
[  800.602054] FAT-fs (loop5): error, invalid access to FAT (entry 0x00006500)
[  800.608037] FAT-fs (loop2): bogus number of reserved sectors
[  800.608043] FAT-fs (loop2): Can't find a valid FAT filesystem
[  800.675798] FAT-fs (loop6): Directory bread(block 7) failed
[  800.681811] FAT-fs (loop6): Directory bread(block 8) failed
[  800.706453] FAT-fs (loop6): Directory bread(block 9) failed
[  800.712588] FAT-fs (loop6): Directory bread(block 10) failed
[  800.718518] FAT-fs (loop6): Directory bread(block 11) failed
[  801.163470] IPVS: length: 4096 != 24
[  801.300140] IPVS: length: 4096 != 24
2018/05/16 00:09:04 executing program 3:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fallocate(r1, 0x3, 0x40, 0x80000000)
dup(r0)

2018/05/16 00:09:04 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x92)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0)
ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000080))
setrlimit(0x0, &(0x7f0000000180)={0x0, 0x1})
mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0x0)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:09:04 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
chmod(&(0x7f0000000080)='./file0/file+\x00', 0x0)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

2018/05/16 00:09:04 executing program 2:
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x8fe4046)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x108b, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000700)=""/194, &(0x7f0000000800)=0xc2)
syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x5, 0x7, &(0x7f0000000600)=[{&(0x7f0000000200)="b228ef1a67fd163c15a7f2610a5e27e4ab4617ce26c66b44c0595b0af3165cac17c796fd1f48a6b45e0a31ee3d6e73f4", 0x30, 0x2}, {&(0x7f0000000240)="cf06935cef56dda8901f33cdaf804adb79375c583f457963881442af10b138c3e984d813cd3215c7c722b8b4d5425ae2be66a7de934ab95fa7f295c015b2a05b4a9fdea2b91e983cf1d523773b83d089053e221bc6275af802e12341cb20d3d8a3a6b71af9dfb880e74334213730f1f26a854e50", 0x74, 0x1}, {&(0x7f00000002c0)="151fa4abe646eb311cbe775f7d4639f2ed5c469edcad03ea2ee4d562d4e62ec5a3e076c50886cea629a66ad6", 0x2c, 0x7}, {&(0x7f0000000380)="803b623c6750954b83edd99a8d6c2ffad4bc01b518cf7f61c2617d0702acb76cd816006a37c56168daa4ce5a88260538f262d81692be13b5e3027fdf682f78e722860c5d028cb6268855d8da1eea863cfe05f1df3a9af19596ca3695b140bccd62d85bbb67eaaf991a89670abd135ddd23ee86a6323b9a93cddf0f50bdf670a3d6e3f9f496843da43115c5d7d9bb4c", 0x8f, 0xcef2}, {&(0x7f0000000440)="3f429f183d6eb70133658f162b9d11155b8ca13392d84f74918bc24713b610a82be8eaef3265f42d2a201ecab2625490872fef21f6f9fd6011fbb71e59ee8e10b84e3237f3318b5b3abd72470db4dc97f6059f769b66610fca821c", 0x5b, 0x9}, {&(0x7f00000004c0)="5e55a494b98df11df7e75304a0fa57ff924904ec8bb4269422879a43b3d4596788ebbbf151b01b3267a675af74eb89d64a01c52cc7a6fcd2685f4b3d2aa165b5e02b8e", 0x43, 0x2}, {&(0x7f0000000540)="bafb83f3e577af910c6da331127114693611191755731246b698c5d76df7ae61854affe227aeb0e031bf5eaf6c7cca665d2ae0d34720bef3853a6f3b4cf78beb9de348e28df4d73e3734683c8871fca9653957de98af252b2283f182e2173fb63ac6a1e77ffb99aeb594822bfe9735a73595aa888c67f2041cc1676087cfbe6d05faa36bf656228e71ff32e176a565ee0aa3a3c62f86a54ff712d9aace40baf3b91ec53882d9ca18f624ccb4463efb95071126b0", 0xb4, 0x9}], 0x8000, &(0x7f00000006c0)={[{@gid={'gid', 0x3d, [0x37, 0x35, 0x78, 0x0, 0x3d]}, 0x2c}]})
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000840)={<r1=>0x0, 0x3, 0xffff, 0x9}, &(0x7f0000000880)=0x10)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000008c0)={r1, 0x4}, 0x8)

2018/05/16 00:09:04 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0x0, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:04 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:09:04 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x100)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000340)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e21, 0x100000001, 0x4e21, 0xe8, 0xa, 0x80, 0xa0, 0x62, 0x0, r3}, {0xfffffffffffffff9, 0x7, 0x3, 0x7, 0x5, 0x8, 0x100000000, 0x1ff}, {0x1, 0xe28, 0x1f, 0x9}, 0x8, 0x6e6bbb, 0x2, 0x0, 0x3, 0x2}, {{@in, 0x4d4, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x7, 0x1, 0x5, 0x2, 0x8000, 0x1e}}, 0xe8)
r4 = socket(0xa, 0x1, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000004c0))
recvfrom$inet(r4, &(0x7f0000000140)=""/78, 0x4e, 0x10000, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))
getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/19, 0x13)

2018/05/16 00:09:04 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000100)=""/75, &(0x7f0000000180)=0x4b)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r3 = socket(0xa, 0x1, 0x0)
getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240))

2018/05/16 00:09:04 executing program 4:
geteuid()
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x210000, 0x0)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000001c0)=0x7ff, 0x4)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x478, 0x120, 0x0, 0x120, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000080), {[{{@arp={@multicast1=0xe0000001, @empty, 0x0, 0xff0000ff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x7fff, 0x6, 0xce7e, 0x8, 0x0, 'syzkaller1\x00', 'ip6_vti0\x00', {0xff}, {0xff}}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xffffffff, 0x1, 0x9}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x4}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xffffff00, 0xff, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x80000000, 0x5, 0x3, 0x7, 0x8c, 0x7fff, '\x00', '\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1, 0x80, 0x400}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8)
ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, 'erspan0\x00'})
setrlimit(0x8, &(0x7f00000000c0))
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8200, 0x0)
ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000140)=[0x5, 0xa9f])
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
socket(0x7, 0x7, 0x1)

[  801.537190] FAT-fs (loop6): Directory bread(block 2) failed
[  801.559836] FAT-fs (loop6): Directory bread(block 3) failed
2018/05/16 00:09:04 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
setxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000180)='\x00', 0x1, 0x1)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)

[  801.577985] FAT-fs (loop2): bogus number of reserved sectors
[  801.577990] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:09:04 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040))
fcntl$addseals(r0, 0x409, 0xa)
syncfs(r1)
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  801.681097] FAT-fs (loop6): Directory bread(block 4) failed
2018/05/16 00:09:04 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4)
openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r1})
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'bridge0\x00', {0x2, 0x4e21}})
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0xfffffffffffffe1f)

[  801.719035] FAT-fs (loop2): Unrecognized mount option "�;b<gP�K��ٚ�l/�Լ
��a�a}��l�" or missing value
2018/05/16 00:09:04 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f00000001c0))
getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x42a080}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_newneigh={0x34, 0x1c, 0x2, 0x70bd29, 0x25dfdbfb, {0xf, 0x0, 0x0, r1, 0x0, 0x80, 0xb}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_VLAN={0x8, 0x5, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x8008000)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:09:04 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0xa80, 0x0)
ioctl$TIOCGPTPEER(r0, 0x5441, 0x2)
open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x102, 0xe)
pause()

2018/05/16 00:09:04 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20001, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x770c5fe6d44c3200, 0x0)
ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100))

[  801.794535] FAT-fs (loop6): Directory bread(block 5) failed
2018/05/16 00:09:04 executing program 4:
r0 = socket(0xa, 0x3, 0x892)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e21, @loopback=0x7f000001}})
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x30, 0x2, 0xd}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x1, 0x20, 0x6, 0x1ff}, &(0x7f00000000c0)=0x18)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:09:04 executing program 3:
r0 = socket$inet6(0xa, 0x6, 0x8)
setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000c29ffc)=0x10001, 0x2)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}})

[  801.840852] FAT-fs (loop6): Directory bread(block 6) failed
[  801.880998] FAT-fs (loop6): Directory bread(block 7) failed
[  801.893854] FAT-fs (loop2): bogus number of reserved sectors
[  801.893860] FAT-fs (loop2): Can't find a valid FAT filesystem
[  801.984799] FAT-fs (loop6): Directory bread(block 8) failed
[  802.002950] FAT-fs (loop6): Directory bread(block 9) failed
[  802.019015] FAT-fs (loop6): Directory bread(block 10) failed
[  802.039891] FAT-fs (loop6): Directory bread(block 11) failed
[  802.642025] FAT-fs (loop2): bogus number of reserved sectors
[  802.648470] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:09:05 executing program 4:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x82000, 0x0)
connect$llc(r0, &(0x7f0000000100)={0x1a, 0x206, 0x0, 0x824, 0x1, 0x2182, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000)

2018/05/16 00:09:05 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
r0 = memfd_create(&(0x7f0000000080)='vfat\x00', 0x1)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000180)=0x4)

2018/05/16 00:09:05 executing program 3:
r0 = socket$inet6(0xa, 0x5, 0x200)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:09:05 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x0, 0x0)
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000340)={'bpq0\x00'})
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r0, 0x0)
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x0, 0x0)
setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000002c0)=0xc1, 0x4)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r4 = socket(0xa, 0x1, 0x0)
recvmsg(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/40, 0x28, 0xd6}, 0x100)
fadvise64(r0, 0x0, 0x9, 0x0)
getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
r5 = dup(r0)
inotify_add_watch(r5, &(0x7f0000000080)='./file0\x00', 0x0)
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240))
timer_create(0x1, &(0x7f0000000380)={0x0, 0x4, 0x2}, &(0x7f00000003c0)=<r6=>0x0)
timer_gettime(r6, &(0x7f0000000400))

2018/05/16 00:09:05 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:05 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x500, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x9, 0x4)

2018/05/16 00:09:05 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f00000001c0)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x583800, 0x0)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x15, 0x1e, &(0x7f0000000140)="f1d5b8367d4a322e60f650508dd7f2f00e1f4543a315cffcc12f1e458376"})
mkdir(&(0x7f0000000100)='./file0/file+\x00', 0x10)

2018/05/16 00:09:05 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f00000000c0), 0x0)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000100)="4e18dcf93ac5fd63c0df3c7ece2d95a52c0bbdc42ee30e46047ce72ac38a")
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))
setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000080)={0x7da7dbe2, 0x8, 0x10000}, 0xc)

2018/05/16 00:09:05 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x8, 0x6, 0x363bf0b9, 0x939d, 0x3ff, 0xc62})
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@ipv4={[], [], @remote}}, &(0x7f0000000040)=0x14)
getrlimit(0x2, &(0x7f0000000100))
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140))

2018/05/16 00:09:05 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))
getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'ipddp0\x00', r3})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={<r4=>0x0, 0x9b, "08f2497bf5cbc5a762816c3d5b6d9b636f5eda0aaccbd07f8c554be2d3b12509555119510e3b1c09fd39711cf3aaacb8fc974a30ae6196b85aded6b4e5af873809b3c3c781a914f5d99f154cfd856588e97dfc411dd9d73faf36b9cdd80a5036faf521b6c52e021e434ec6358929bee7ae20cbdb77095cc1428dafe66529901b780ba633efd3ae6b803aea8d191439023472fbb67c8a2d1fdff6d3"}, &(0x7f0000000280)=0xa3)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r4, 0x1, 0x1}, &(0x7f0000000300)=0xc)
ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x169, 0xfffffffffffffe40}, {0x1}, {0x3ff, 0x8}, {0x3, 0x8000}, {0xfffffffffffffffa, 0x754}, {0x1000, 0x5bf9}]})

2018/05/16 00:09:05 executing program 3:
umount2(&(0x7f0000000080)='./file0\x00', 0x4)
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000c29ffc)=0x10001, 0xfca8)
getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/43, &(0x7f0000000040)=0x2b)
r1 = dup3(r0, r0, 0x80000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0xdb, "374ac397c778e38062b10343c225e9b52bf3234a971cb7a464bafebb060ea059fa8cecebdf526bca005cdf90a49ec94f8f887356eedc6f2a94ffc85f83bb2f053ff8e37423899493101cfcc31eab38bc4ed42516d0b6e0ca48c8299a3b9737a9483c884d14b5eb2934bc27b1ddb1b7e3930cb97f9c5cce798b5b00c6e72341d2d31841ff64d5c0afb660805b4492a0c9ff3e419b1bfffbc26d134ce91b9bfc204623a8fb2e29d001ce45f6b57de45a9b33f1525b72a49037eef947e74420a01b6d4a05d6d2ec2928b470d1a143bdacc55f2579e42b96c63cbd30f8"}, &(0x7f00000001c0)=0xe3)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x8001, 0x3f}, 0x90)

[  802.836082] FAT-fs (loop6): Directory bread(block 2) failed
[  802.860940] FAT-fs (loop6): Directory bread(block 3) failed
2018/05/16 00:09:05 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000004, 0x21010, r0, 0x0)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)

2018/05/16 00:09:05 executing program 4:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x82040, 0x21)
ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040))
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  802.873287] FAT-fs (loop2): bogus number of reserved sectors
[  802.873292] FAT-fs (loop2): Can't find a valid FAT filesystem
[  802.917054] FAT-fs (loop6): Directory bread(block 4) failed
[  802.929000] FAT-fs (loop6): Directory bread(block 5) failed
[  802.935267] FAT-fs (loop6): Directory bread(block 6) failed
2018/05/16 00:09:05 executing program 3:
r0 = socket$inet6(0xa, 0xa, 0x6)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

[  802.941256] FAT-fs (loop6): Directory bread(block 7) failed
[  802.951668] FAT-fs (loop6): Directory bread(block 8) failed
[  802.958101] FAT-fs (loop6): Directory bread(block 9) failed
[  802.981482] FAT-fs (loop2): bogus number of reserved sectors
2018/05/16 00:09:05 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0)
ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0x80000001)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180))

2018/05/16 00:09:05 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x7fff, 0x2}, {0xe00000000000000, 0x4}, 0x6, 0x0, 0x9})
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={<r2=>0x0, 0x81}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x100000000, 0x20}, 0xc)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$invalidate(0x15, r3)

[  802.981488] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:09:05 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file+\x00', 0x20, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)

2018/05/16 00:09:05 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0x81)

2018/05/16 00:09:05 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0xc)
sched_getscheduler(r1)

[  803.056344] FAT-fs (loop6): Directory bread(block 10) failed
[  803.077439] FAT-fs (loop6): Directory bread(block 11) failed
[  803.130861] FAT-fs (loop2): bogus number of reserved sectors
[  803.140096] FAT-fs (loop2): Can't find a valid FAT filesystem
[  803.288200] FAT-fs (loop2): bogus number of reserved sectors
[  803.298888] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:09:06 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
chmod(&(0x7f0000000100)='\x00', 0x3a)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:09:06 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x6, 0x0, 0x4, 0x0, 0x0, 0x2})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x80000000)
r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x0)
ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bond_slave_1\x00', {0x4, 0x3, 0x31e0, "6064ff0c3dac", 0x9}})

2018/05/16 00:09:06 executing program 1:
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x10001, 0x4, 0x4, 0x5})
vmsplice(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)="7beed8dbbce3f0c3a285c1c80e5a8c31fe35b63040c8c9a03da77189f8d0a6c60aeb7bdbf28c38ef8d40d2a8394d41382167386e3a9ec7ba00509380e087e9abd937ac753c5b413ed3be84770e01e120d5a59cc8939398c18ef9b62bb6c4f462a2669f08f4a142d2c3c9701cc7f50fa73f74c986b3a4073e01eeb9bf1cffb844ee055a7145441747ff2691c1b61718d43f74fdb42cd09629395cc46209c6bf662ce6f583ecd2bfa4ea0332a0f526b9e57af953f0385b34000024624ba1307e4809c6c2a83c5c5c3a45ece71cfca4070b0b5a3919303dbf54105229354cd98153ea78cd7470982a4abc2433088fc1127f6408c4f498b62f5b002bcf7236746c2ee7655199a6c0e4ab9601152fe16e3a79281c0c86aa01ecb6d833b7e3e9f8749d6534b616dcd0d973d8822af57429495d5cde4347ff2e463df24885e76c677ce0f9340b7d725c8981f2c4ea84e9665bc0f49a7024a997e3831955b8b62873162e228461c864c9b5692664348b9ed095a42eebf0c2cb5e4ca6732bb190b8d0e75822353f8e2d1526747b5d5c54228b5d934e9ad02bf0d29a622ad2d7b7ca0c6931264eb019be2a0a08462c06701a055d0a97da478b3b47b19559d0b2b9d8fed97cadfba368e512fb494cfea9c8d38aad7b8a279f99e8ec9215081df73852f79928c1d1893c37748b868a9a7ce81dfbfa4d2f61822936b326d931224ec42408ccb8b353dc735f19f119e9193f09756be667e464f07fb986b7b8b5b9c4f4398ab9b576c37e1cb15ae433234a51ad56f7de7083afe1c54a84fdcec6c44b773dde3472185e41ca81e0c859d2b35ebf5e849a2bfec31b20bef256818d31fef3b5cf53d7afcc762c08995a8608da1ec711b5a41464d8b5a2902e6af31098ed2d5b44979f90a9c7e34f044ed9e745d4eadef90808bf5aa47a2df4d026c40edd3ddb0c3737cafb0f0d8732116d21af4ae5b9ac2c3fd7c21743ad56ec9802fd58bc340e68ff7036e23c2d7e19745fcaed7aaee7a619f07781560dec50fc3806bec6c78cce9c80e598e5deff33913b9adead4f6accd99dbf85b60dce9dc4e24efc85aedc61263324e46efcf65811dc63c243eadded46b2074315cf9419f23e4b65e039f3b4f02ea60c2ddb15c0fca49dd5c1994195c40fb0dcaf5a71aef4864d7f9d87d74bc8e85024525e74cfb9f3faccda38505d987bdd52da81b13cc985a2269433cab28291505cc1e0a39dec83a360e062f0497cf3bb53202df45033b9bfbe07bf85530a481bee91726aa143763a8d6256a5a2f47ed4f1c611954241226c2d40525ada023dcbd816d7b776c2ebae93c7a337cd2bd13b1fb8a46ab52ac3da657259cfda4ec3388a7c0d62c012fd3788f68dc9b396eb61f9ae9b79258ca0115ba64a9640c84f3006af6c3360cb5a955ae05125201d36501189b878625e641351a9bab89cf3274ed844e017d6e4f1e8be168b0be7f8007bb020b6ae8cb2e18f1d9b42c3599a41556f2927cade66f0e814396be66f3e17cd40f4196e2bc91a9bd527b8326a579698ed1423e5f7398e02359c9881257a296a7a5b05844d01db41bef0e2050911ec5750b2f373cb25e3c4ab9b001a3297e681cf1547985b53a64797996a1ba6c03f72d8047b1228737d0a6c14ff9ef5d6b929e039166f396707c1b2cb408b17ba52bf9e72a7daee15f4802b8bc5ed86d9c558eb97082e3804f3e9a24996f70e7cf847682852fff1be05e1a17627fee33e2779db1baa7755d0aaeb64e43b25694440b24448b3ea530cd274fc39a0539e0023f3ab33a33d5a25da37d235ed885ceb18465d98bccae6830daff80a55e7f774b53f91859accb0d8e149a5f325f30b582fe3b8dd9fcf22eb7dcf09cc83e8dd4a11c3ac7d1578c7166caeafdcc63a82ef24b0b31ff34d006763f9492492840b08161c4ffae2c1aad9878a87e479faa7589f0ed977515e952a649d85a9ced04bbb18306d1f460d650a7148a5e48fb40b603ef2afab2b0895fff07b0831db00e0b5711c2132762907aec0fda8f4ec4a67de27de7b3eade6292c62d49cea1b9e239298a59a2024e3a374b71b155e56786f17292219cc3aa61bbca754ca053ae07302374b68961da232aa7dc3e961fc7a082c59160a4d854bbacb0b374dbb8add19e718317956ddf62b7578ffb54e937a55dbcbfb0982ea1aff45d36efe766cbab42e2738ff020371f4aa5e722252d93035bbad40bb9fe85bdfae106a3f33bcd889f7ba29925357c55cc2fdd8755462c3b02c7b177218b0764421abc68f0001e657b94035396c9855ab657ab4a203dd2f773356ef602f12b8a59cc246a113f061f3a8d44f2f9025dd1077b98239c76c276b8d11885994ea247455f2858210cafef3222e7ee6c81a57d2af9bc6a3c1634657764e5e3045186d6396b0f69a417511c49149a13981c2fbe7046e20c57fef24af10eae8588d93ef08873862b61679880f5699f938616596f9c1033fee3420e0a0b275104fe3a84515b0b5ead7e8fff151c2563a4f21bdbeb3c28dbd028d46a2986ba7b7a42030cc0b20f6a48b7b3c19541b34b79312b0231ef32f76b8956d7b36ac768f605101f52ffa8cffe94950bc6f5d34885b66163e2b899a744f7a58251cc9a9fe72453daad12e37f91116a801c3d31f264b16560b9b1f597efc7c895ed26fff9ecdf5367fd9b81473bff8ead5a32d72e875fbfcc39187e56839c606fbb9238c8c2ccf5f48c98d46c34ebcb049727d51be056f0db13be104a161484a4dee17d3e19eda161abe35a8e4eb36456f4e6e929d591206c347ea2138da133c1d6a63a022198adf57254ca2f3c9934f3be0c84057089f9bf8f979cfdd4646ca84e94e4848a5646afa96ea3d0c70c935009611cf9642c50db0f3d6ad5ddec43367cf78a0d178fd07e7ea15972aa81e2c6a35301141d7c803d440c23b0c02e1f3ab317e3d4e83cdb8cbdfc548f97bf276e07e6ef7de257df4339fadbd7660e5c458e9c8733ed6e1b2d10a36c1e730d958720d35fb2355503b69204a2eed48a591fedd8fcf28a8363155506f8d58f468373d8cf9a8ffa1d1672b29372b36c598282090516e2e875d56dc72a2f2259bf69e90f2734d1ee08494bc0ac666bc18b0806176ed95c3d7b6e651d2e7a893a2632fa1072f4c0c4e362fc18038ea4be8c865bda3a55df2cd6ccbac5f0a31c24cca752fc63eb2cfb23e67f0cedfcedbbb36bbbbc9f1509aecf2c3104eecff52ee1144bea717cd2f11bfbb3ca931b1e0ced30f8c77e570ffdb5a337147a4cc479f53d5f7f8191ad9533bf8efeb58365da99842db7a201969cf6bb70c5b7924f2227c6a0302ca7776b0e864b28de305362e9cd31793f37e47c2cec309e45597955e60d7151b3f03c260949f659497f3c475767cf0ddb4ec9f44861c478917eeb96884bfe5191146623a5959504980e646ed62e46dea02880950a2c69725b53715801555977dc4d9ca949e9b81650c1641a0f41cbb5a9c72bf641e2f66eb42bf78d2c1b243349513e0da2dc182702b66a4102bc1021107cd1a0284b6097a94aca943d39d09ea168dd3edca305d3444726b8952c52e5352cbdf9f1286317e15a31c986b802d381aaf5609f9a3fff1528e619b395f33d57af96b0928da797252169c1613435efb0983c911e21e7a5c68dda65bdb713f5b983c336432931e3b8e4c00f0f9d322a4bb7721086b64b1862b576a38ed0053514a131cda1ae3fa9dcaf075ff639d6a286289c10dd07fb6df92b2755991c7a78ebb117cbf687b897b2bc19ce2a2e0b121eff6c468485b5d09c523f19b5c30f163575fca30f325391691796239644362dce1e1ae8644d66644e22b98fb456e3e60f003afab466fa5b827f4461bf86629f055c0c70fa08850b01930071d63bf8fd304bebc170b8312f1fe835b0d47694efbba066fec69afdf40a5cb71426bf32e5a5944143043a6a2ff26690e6128e2b8a2a071ac6433cf91f7e4d2bccd18ccf61acddd860cf04b76e799e630c4cada6662218747a239e95ab25d9dfe647cd1e70359fc5135dd8e7d848d2b2970d00a377e0e68ef71cc2361fd0a6a0737acb49c14f4566414cc7bb29d867e457c7caba86a1e7a25dc95578c2c4eaabe490ff014509962651c4141c65bacda51c92e89c0c0a89564b7b85767e2b2886b34257e5bd13a58c62f2054b7d72eb7456d055f32bcdbce10b394a6b21d1bc8a8fe0d7bd7565b29a47d494ebabbdc778af8d25a8a7d63b363434aac033dabeb6abd98e944dedcf5044e2ce711679ed3998bdd49d9a01966f915715bcc92d84471bdf1b5545184c35711b200d49578bb4c87970271f23423d9b2ccc50caf166809027de43c55145fd6cb939abad4b65ca57d7f5b018b2daeb8b3cd72bba14d3df65c86ccec6e303c89cb584264ef5e07e0d10286bcfd902ce91b663bc2c2f7f8b47c36ff5e894aee0701f8fda177a1260273b7d9ecb6c44b605eb8cb6c052ce7197edbaf80226489844db60fc9de43eac1d28c6eeb1ed36274473abb9d2e3852352d3a6ee558fcdbfa974ad693f52eb2796407472217495c613193d1dbe22e99f0326e58b17dcff8a82a968f437c0d90c70b9c77a439e01c3674fc002e4c6e52d01cc07ae8468edf73ccbfd4282fff48ce0c9e490a33d5a05d4ca989f1d78a8f6ff5bbceac3100e497ec3baa725e0c3a7ed50054923632334a9be71945b6c110b691f6d66362f6e4cf2022727d33a45d840269a7d49216dc6e7653e34ad404bd7a093c0f2f0549e9c5c337df64ba25a84b3ec6d4c8a6749f28f37b38830abbd0494cc530e01542a55d2dc2083ae92c0559dd5eefa1fefbf6523bd089f486495df41a3faef4ba944b5750a92eb305eb5dabe3594112a2aaab2cbd3711c1277c424f3ea37471451a249851d6b7402a5a62c3063772edf3c1eb4cc6baacd49d5f36ea2518a45c176dad702dac466f616074156ddd16c3cff7f4d43e8123bc9227ccd9d7fcb0c73d9c453877b6c25bda27c01bffa6803a90dbf3972b2326b7dab76a7cf38afa1b448c9bd07ea160601f8ed0fd7455ee8a87ff10972b92edc88d26b4398b51d7aaed5fd6b094eaa2d5212e4c0988ec8054c6155a2719cc25af291f0e1a1cebae85b1871b2a9a5e654be9a79d49585216b0486c42ff361f04723cff97663cf31a264c6acbb0dbf44fcefbc50758e14f362315391c582af3ceb751523608d7c19b45b65dd1c2e6d58a5dabe3eedb7476403922684cfe25c265d00043e2ba32b046af42de347785009b00202e5c1451c4607102710440fe8c997938230edef90695fb37e2c8ed44c45c2376c462a9a1ff055a2062cd0b28f9184b9b4879f2f01d5e3927597b428b4d4b02007ce99f6645e7ce9b9f108d723353f1942d5ded566e8bd9376cd68ae102b71be58d31ce833bad1164a0edcc644f7c438fb87f026bcd076b5a80a73b2ebbd66ad61deec0d502f5118b09964bad9418ef4473ff69c902d5c6e3a68926e7eef454af71ee1bb966f5e25a52e567d4244f3cd57817930527ff47b02d032f3ae191627e777d6d679185515880b46798f53906900b7b994eb7b29819f9083c7a9c70025baed638727e952d5b93cc4715ca205f62695ef71883a546830c2e103504261ff5a98e20800779ed24e10627f2bd83a5bcf178a9d981a575b4a8cf320207c782a53e7dec3de9a894f72e3504beceb9e26dd3b87de94ff3bfef6bb91db556ac1e37f8f45d4c322f00e3d28639799c0f727e42cc2743dab72de8c038626329747e4bf7f06325c85c7f9a23b89d458ed7557b1c7756e72797c47e12", 0x1000}, {&(0x7f0000000140)="78aabfdda303cdece08190d7624f54e5bd51786892a2f7c6bc85ca", 0x1b}, {&(0x7f0000000180)="d1410e016ff0f316048ffe0f4a3d66a2d63eb54a0da5cf0c19ede1a6b3813a6ff623630834856fcba5768be9f3b28746c1c52fc228a91e8933b008be3f3c73b02f3048513bca5b34dc150485cf0c79ae73212208a04c99226ac9f324210447b576be66a67a15090700b2b64a2e33eeb2c60b642f3a77631f8d0fcb149b2dc557f092e21c418c7f6bc34959f810a4baafd000f925d1bf18d4dc4754add92f5ff1c8f11bda492c64c65caf2cf32a", 0xad}, {&(0x7f0000000240)="273b6adee01a27ac6119b3260e93e271de174a0b39", 0x15}], 0x4, 0x2)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r1, 0x0)
write(r1, &(0x7f0000c34fff), 0xffffff0b)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000000))
ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x8, 0x5})

2018/05/16 00:09:06 executing program 7:
mlockall(0x1)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x80000000000})
r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x80)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x100000001, [0x100000000, 0x10001, 0x8, 0x80000001, 0x730, 0x2, 0x6, 0x7ff]}, 0x5c)
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x2)
r3 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r4 = socket(0x200000003, 0x80f, 0x2)
ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
socket$unix(0x1, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000280)=0x40)
ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000240))

2018/05/16 00:09:06 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:06 executing program 3:
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)
r1 = socket$inet6(0xa, 0x802, 0x88)
ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'veth0\x00', {0x4, 0x200, 0xc7, "ed27e61c5022", 0x100000001}})
setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:09:06 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20240, 0x0)
ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000006000/0x2000)=nil, 0xfff, 0x3, 0x2, &(0x7f0000007000/0x3000)=nil, 0x2})
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:09:06 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0/file0\x00', 0x40e000, 0xaaaaaaaaaaaabf1, &(0x7f0000000040), 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)

2018/05/16 00:09:06 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
r1 = getpgid(0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1})
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x400000010001, 0x4)

2018/05/16 00:09:06 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0)
ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x4, 0x6, 0x6, 0x0, 0x9})
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  804.061013] FAT-fs (loop6): Directory bread(block 2) failed
2018/05/16 00:09:06 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', 'self\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x400000000000001)

[  804.081839] FAT-fs (loop2): bogus number of reserved sectors
[  804.081845] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:09:06 executing program 4:
pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x4, &(0x7f00000002c0)=[{0x1, 0x1, 0x7, 0x900000}, {0x1, 0x2, 0x3, 0x100}, {0x95, 0x9, 0x0, 0x7}, {0x6, 0x3f, 0x1, 0x4}]}, 0x10)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={<r1=>0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x84)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="1e030000a56779348aada34374f947e2a53a6d220e603e3a4fa3a90e96ab5b5023e96c86e1f42360f7000000"], &(0x7f0000000300)=0x26)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f00000000c0)="d22626338523ded45f226fcb9c97573658073c69f3a3a13362226cda06d9fde88643b066a9be49c3e64b3221f2f7b4f74ced55cff9c8ab3e63fb6f1a4ac6dc4ad534737b38a5b4efff")
setrlimit(0x8000000000040a, &(0x7f0000000140)={0x8, 0x40000000000})
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b07f, r2, 0xffffffffffffffff)
getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000040)=0x14)
ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000080)={'team0\x00', r3})

2018/05/16 00:09:06 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0)
ftruncate(r0, 0x88b1)

[  804.133005] FAT-fs (loop2): bogus number of reserved sectors
[  804.133011] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:09:06 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x4000000088)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:09:06 executing program 3:
r0 = socket$pptp(0x18, 0x1, 0x2)
r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000019c0), &(0x7f0000001a00)=0xe, 0x800)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001a40)={0x6, 0xbc, 0x7, 0x100}, 0x6)
accept(r0, &(0x7f0000002e00)=@ax25, &(0x7f00000015c0)=0x80)
r2 = socket$inet6(0xa, 0x802, 0x88)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc04c0, 0x0)
ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000014c0)=0xfffffffffffff3e1)
setsockopt$inet6_udp_int(r2, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001840)={'nr0\x00', <r4=>0x0})
mkdir(&(0x7f0000001980)='./file0\x00', 0x40)
socket$inet6(0xa, 0x5, 0x6)
sendmmsg(r2, &(0x7f0000002cc0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x0, 0x1, {0xa, 0x4e20, 0xc4b5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="a7cb20bd4f91637cf01ba77a749eb40c1fb74c5049b26c45ca314a48dc423461ba76c8d2167a9a18087443763ebec7cafeb1855fb440563588500a4cc99710b050ea2a4ab1f369583cb20464a3798216b2e8ede7da6c0ac22b05259754da1f188f2881eb5e39999e4fb44e1b02f948d26d1e9a3fc1be17b97810400c502aae134b19afde2d5e4a4ce8488541", 0x8c}, {&(0x7f0000000180)="ba06f6a1b4ea963a0b03d1d19df9bf19ded53a4cc70ac6857517f20e2dc324801d4a29203d2a0c6ddee1379934f75c11310d1e9ecf66698e7db6a090d8ab93e69ad843ead53ed839c38baa385f4f95efe116f4901d1a6172027cc2c3699e1bffb431353821ce88b3ceff080d77183a026af0f1623e6730bcf9bc16e7226313f063d62fe7530bd6c781826a9dd6c4576c581f13e3bee62a2461b8834a569f3ab1aa5532bdb0afde423104dac208de982b441a16c56cbc9969b857dbf3fe093ecd924bff7df088d2f698c168efafc0984de73520410db69ef44318c2dcc4b12652da97", 0xe2}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="38dfe817868df733bb785bfc176f001bee0fadf2b5d2696411b9ff988f44876f920f1de7589212b13eda66e4e3a103a8115ac36f5ff3c4e63f0460d03033d93c8b8dd231", 0x44}, {&(0x7f0000001300)="045cccc2142d8ad2c43610c30b2f0b482c8f6dc7149fe3f78afb127389694cbfec125714fe9d7abb7ffdd3c8bec499d481871433bbdcdcba7219fa92b31a76702483b41cb1d0013c1c15dfb1fe9993e4e7b9e71ca0c171cadf377e60f5f7b8bdda9302067b612699bd68df14554b375eedfa095d416a0a3a004cae9de0ca9ed56ad1c41ff656d0759e3b83e5dfc6906bbc01624b4f31a324d4233b1cec99a8efb43e1fc06bb538d849bfa672965f8cbe4edfa0d6e05748d7", 0xb8}, {&(0x7f00000013c0)="67c2529170a554d5529e70025a0c8efec878032cba0ed9c354c27ee9d732e7424b0520ca6175d640b40c8ae00ade2143fb2f2dc7aa709ca6843a071f08e6358fd602e6ee50", 0x45}, {&(0x7f0000001440)="9e7c1fa18db78e6f4433cdc977fab796513dc214d33cc385784c97e859283340946fcbb36bccbf23ac9c57058e1c9b6d53035f4133e233ca3ccdd40af2a1dcaef4d5", 0x42}, {&(0x7f00000014c0)}], 0x9, &(0x7f0000002d80)=ANY=[@ANYBLOB="10b45d48ae3fd6a9ca57092134978a00a3fa001000240100008930f68f06eb93842d0fb994494dbd6ea5f755ba2da0afb7bcb503ad9876de663c28eadaec6d97ed0dc0f724d513b0395a1e5eeaf8c2e4a6b7efda79e2112a6b2b628bc578edc92237ad30613ba3024f25f102b5cfab80541e77406fd21c8bb3be89"], 0x10, 0x50}, 0x32}, {{&(0x7f0000001600)=@ipx={0x4, 0x30, 0x6, "079518bd2b72", 0x20}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)="b4df491e50bb3c2941a4b47583b4e3fe8e7b8f800fd158717560cb846340459ab58e83653408edd17ee69f117e60a6c0a3b26a4e21c3a4e08d32cdcd5490a72fadae5f62768c29c2ae3f65fa4440393711dce71ca8f7aee8a8004d78dd5f4858", 0x60}], 0x1, &(0x7f0000001740)=[{0xe8, 0x1ff, 0x3, "e3b0c6201b3bb1859639fd6b8975a8f56cb785657329168ad3fb103859a4042c4539dc19acca7a888be422a4ecec8102d3a7241be45005f1eb51c999be2c423ddf7388fa899e2b9198524d6e6443b0532fb5bbba3e5e202f4dac2d694324d4e6dcdc9690436ae666c3eef936157f450686a9c48e49e88206c6031d2e1e081a565263ce3f1541d8ac2331dea0c8b96acb3ee87bb74e535504cf82869d38f0c453a172bf1f79781ea0d8cf6fe51d806fe89caf76b1a9f1ffa592857523466108a1781ff6984f22674ceef00971405869f0b5"}], 0xe8, 0x1}, 0x3f}, {{&(0x7f0000001880)=@hci={0x1f, r4, 0x2}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001900)="499ffb90eed617dc7abc867abccddffed1c21718e22d37e0b0", 0x19}], 0x1, &(0x7f0000004300)=ANY=[@ANYBLOB="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"], 0x1318, 0x840}, 0x40f}], 0x3, 0x10)
listen(r1, 0xfff)
connect$llc(r3, &(0x7f0000001a80)={0x1a, 0x321, 0x5, 0x1, 0x6, 0x9df, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)

[  804.187323] FAT-fs (loop5): bogus number of reserved sectors
[  804.187328] FAT-fs (loop5): Can't find a valid FAT filesystem
2018/05/16 00:09:06 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8)
ioprio_set$uid(0x3, r0, 0x7)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

[  804.238808] FAT-fs (loop2): bogus number of reserved sectors
[  804.238813] FAT-fs (loop2): Can't find a valid FAT filesystem
[  804.280793] FAT-fs (loop2): bogus number of reserved sectors
[  804.280805] FAT-fs (loop2): Can't find a valid FAT filesystem
[  804.305994] FAT-fs (loop5): bogus number of reserved sectors
[  804.306000] FAT-fs (loop5): Can't find a valid FAT filesystem
[  804.386097] FAT-fs (loop2): bogus number of reserved sectors
[  804.386102] FAT-fs (loop2): Can't find a valid FAT filesystem
[  804.430962] FAT-fs (loop2): bogus number of reserved sectors
[  804.430967] FAT-fs (loop2): Can't find a valid FAT filesystem
[  804.471093] FAT-fs (loop6): Directory bread(block 3) failed
[  804.485379] FAT-fs (loop6): Directory bread(block 4) failed
[  804.491273] FAT-fs (loop6): Directory bread(block 5) failed
[  804.497181] FAT-fs (loop6): Directory bread(block 6) failed
[  804.503173] FAT-fs (loop6): Directory bread(block 7) failed
[  804.508924] FAT-fs (loop6): Directory bread(block 8) failed
[  804.517807] FAT-fs (loop6): Directory bread(block 9) failed
[  804.535944] FAT-fs (loop6): Directory bread(block 10) failed
[  804.541786] FAT-fs (loop6): Directory bread(block 11) failed
2018/05/16 00:09:07 executing program 4:
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000300)={0x0, &(0x7f00000002c0)})
openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x20000, 0x0)
ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0x1)
setrlimit(0x8, &(0x7f0000000180)={0xfffffffffffffffd})
exit(0x2)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
timer_create(0x7, &(0x7f00000001c0)={0x0, 0x9, 0x4, @thr={&(0x7f0000000040)="fd088aeff5380e882fa3a8b52e133999d3a41935374f09d17ae47167498587b246a40835c69a13e4548e3830c576f554ad052a3ed14fa09aa63bc8c9adb9760d9440e59b47359a83c6b37a0e22c14406d0e0fef7fef0a1fd18b3c0c68bde039e1b9aee0e107ea433ddab590fa085a81314deba4d440644147e88344641adcd986987e20971b57f61fe7b", &(0x7f0000000100)="e3c0fe4e3ee8f193125f507e54ae94dadfc30363a7f6c0f53db2511e831489637f0ba58d27fbf5595c00bc9b2cb2faa682bc6842c54d17fe38fc7d652e85caf5aff66cb7f69a05da92b15298275069c349a403619c27898f556fa9e85a44edf75478ec22a6039389b1f392acc896572edbed7a31c1dc5fa3"}}, &(0x7f0000000200))

2018/05/16 00:09:07 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0)
ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x6, 0x2, 0xfffffffffffffffe, 0x80000001, 0xc8e5, 0x5})

2018/05/16 00:09:07 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf4}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0/file+\x00', 0x3, 0x2, &(0x7f0000000280)=[{&(0x7f0000000380)="8f40a3abbf3efa3fc4bb870120815e4ecc76aa254a59456f5beb143a7bbe02ca3867c47378dbde929fd929c8b4eb7bd32d7d10a51dc85aeadb80db4d2eae62cb1ba6e811c17c10638b9d0150db75752081234a97bfc17378b46ac60844f178343d98", 0x62, 0x6}, {&(0x7f0000000200)="8e68f1b7dfe52d2b63eebea5bccc573d501beff28c6461095537316b6b3d0f62f348e823212b0f139ca7b3a3f847b4030493db6c79f71d706e001a35410c08f30f93d87decce2c70d1fe", 0x4a, 0x9}], 0x8, 0x0)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:09:07 executing program 3:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101400, 0x0)
signalfd(r0, &(0x7f0000000040)={0x7f}, 0x8)
r1 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:09:07 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x0, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:07 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x1f, 0x8, 0x8001, 0x0, 0x100000000, 0x4000000000, 0x5, 0x1f, 0x100000001, 0x7ff, 0x8, 0x401})
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x40, 0x0)
ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000240))
r2 = syz_open_pts(r0, 0x0)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000100)="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")
ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000000))
ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$KDSKBLED(r0, 0x4b65, 0x4)
ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000280)={0x10000, 0x3, 0x1f})

2018/05/16 00:09:07 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={<r3=>0x0, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0xf31f}, 0x8)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:09:07 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
syncfs(r0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

2018/05/16 00:09:07 executing program 3:
r0 = socket$inet6(0xa, 0x806, 0x81)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

[  805.230412] FAT-fs (loop6): Directory bread(block 2) failed
[  805.239903] FAT-fs (loop6): Directory bread(block 3) failed
[  805.249143] FAT-fs (loop2): bogus number of reserved sectors
[  805.249373] FAT-fs (loop2): Can't find a valid FAT filesystem
2018/05/16 00:09:07 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:09:07 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x1)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180))

[  805.282265] FAT-fs (loop6): Directory bread(block 4) failed
[  805.311548] FAT-fs (loop6): Directory bread(block 5) failed
2018/05/16 00:09:07 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={<r3=>0x0, 0xbf, "4aeeb76e1247074089d6d2aa1db5d5c2511f18731dad11cf9028847d702a26420fbf8164760752fb42d3735d7d22a888774760db70836eefeabb1b6c3e9017268ccd29ce87390eb440c71da1f89fed3b07c399dbe7a164914b55603bb8bdf77197d3ae527eb505449ff04eb992b1267ea4e53e422b3ffd690e7ffac030cf1844b26c3e258dcc3ad9026e0a9dd7aaa3d4d05102701d9f1d11b16c066189e43154301491b080af3e7ff13cfe0c448fcbdceb1311df3a060b13f752de372557e0"}, &(0x7f0000000180)=0xc7)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4)

2018/05/16 00:09:07 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000c29ffc)=0xfffc, 0xffffffffffffffda)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000900)={<r2=>0x0, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7c}}}, &(0x7f00000009c0)=0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000a00)=@sack_info={r2, 0x200, 0x1}, 0xc)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
keyctl$session_to_parent(0x12)
utimes(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={{0x77359400}, {0x77359400}})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080))

[  805.330900] FAT-fs (loop2): Unrecognized mount option "�@���>�?Ļ�
 �^N�v�%JYEo[�:{��8g�sx�ޒ��)ȴ�{�-}��Z�ۀ�M.�b����|c��
P�uu �#J���sx�j�D�x4=�" or missing value
[  805.370829] FAT-fs (loop6): Directory bread(block 6) failed
[  805.376858] FAT-fs (loop6): Directory bread(block 7) failed
2018/05/16 00:09:07 executing program 2:
prctl$setmm(0x23, 0x2, &(0x7f0000ffa000/0x4000)=nil)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16, 0xf1}], 0x80, &(0x7f0000000380)=ANY=[])
mknod$loop(&(0x7f0000000140)='./file0/file+\x00', 0x0, 0xffffffffffffffff)
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={<r1=>0x0, 0x100000001, 0x3, [0x5, 0x100000001, 0x81]}, &(0x7f0000000180)=0xe)
fsync(r0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x1f, 0xfffffffffffffffc}, 0x8)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

[  805.382736] FAT-fs (loop6): Directory bread(block 8) failed
[  805.388524] FAT-fs (loop6): Directory bread(block 9) failed
[  805.407867] FAT-fs (loop6): Directory bread(block 10) failed
2018/05/16 00:09:07 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000000)=0x8000, 0x4)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8001, 0x4, 0x2, 0x3f}, &(0x7f0000000180)=0x98)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x7}, 0x8)
ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040))
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), 0x4)

[  805.440472] FAT-fs (loop6): Directory bread(block 11) failed
[  805.464976] FAT-fs (loop5): bogus number of reserved sectors
2018/05/16 00:09:08 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

[  805.472891] FAT-fs (loop2): bogus number of reserved sectors
[  805.472896] FAT-fs (loop2): Can't find a valid FAT filesystem
[  805.531021] FAT-fs (loop5): Can't find a valid FAT filesystem
[  805.606087] FAT-fs (loop6): Directory bread(block 2) failed
[  805.606533] FAT-fs (loop5): bogus number of reserved sectors
[  805.606538] FAT-fs (loop5): Can't find a valid FAT filesystem
[  805.681972] FAT-fs (loop6): Directory bread(block 3) failed
[  805.694509] FAT-fs (loop6): Directory bread(block 4) failed
[  805.706804] FAT-fs (loop6): Directory bread(block 5) failed
[  805.718770] FAT-fs (loop6): Directory bread(block 6) failed
[  805.730681] FAT-fs (loop6): Directory bread(block 7) failed
[  805.743201] FAT-fs (loop6): Directory bread(block 8) failed
[  805.754626] FAT-fs (loop6): Directory bread(block 9) failed
[  805.767067] FAT-fs (loop6): Directory bread(block 10) failed
[  805.779605] FAT-fs (loop6): Directory bread(block 11) failed
2018/05/16 00:09:08 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400, 0x0)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0))
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x5, 0xfffffffffffffffb, 0x10001}, 0x10)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2002, 0x0)

2018/05/16 00:09:08 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bond_slave_0\x00'})
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:09:08 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0/file+\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="eb3c90000066732e666174000204010002000270f7f8de1ab97d490c95c4493c112ba3873d25086060cf91a11d94c4e332525c6711e5", 0x36, 0xf1}], 0x80, &(0x7f0000000580)=ANY=[@ANYBLOB="73a8379f775479840177d89a1a0db0e04f3ee5eab09fc6bb0354030207c50eaff58259d2677f1dbb7c0a47b62a1527e5e44b0ffb37005bd1c84e03ec690ddc30f8669a5d516fb58fd3b2146e4b0fab40b631753edd6661e968a5342c6b02c2236766ab0c6432d19ab37070e5914af600305b3db2416cd9553a1440060a3ef27153351fd6c4f0097cd26817bb30681cc6e9633b65573095aa5662c57be03ce6b02a422656bd04918039dee527bd104171e2654b4d9b4e45ac109a944099ed51194605d99d954f992b777c44338c2997d2ca8af3119096783e7eb797", @ANYPTR64, @ANYPTR64, @ANYRES64, @ANYRES64, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYBLOB="5d768deaa652768ccdd4d8aa6f34bd6deeace73dd73b3e621ee682518729240cb6c0d6e602436f206d123955aa7d994ee1a01a5b5fd121e9069b13c576807a7975fec74a4b9bbdb5ca60826ce674a38fd69c2af4286264498f6d0acf43a75ef81febf3febe5ac4ecc03e1e517dad03f428da53a04ef102089c0c9d7be06e0656fed4e0a329d5a1d1b5e9b27cee855989d9ad470cdeb23ed8099aa65bf12c1713c80d70bf8f93939c4bbc3ed102d0de", @ANYRES16, @ANYRES64, @ANYRES32, @ANYRES32], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYPTR, @ANYRES64, @ANYRES64, @ANYPTR, @ANYRES32], @ANYRES16, @ANYRES16, @ANYRES32, @ANYRES64, @ANYPTR64, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES32]], @ANYBLOB="593e47f6e80577d82470fa1589de3f", @ANYPTR64])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

2018/05/16 00:09:08 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffff9c, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x5}], 0x1c)

2018/05/16 00:09:08 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:08 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
ioctl$TIOCNOTTY(r0, 0x5422)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r1, 0x0)
write(r1, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0xfffffffffffffffc, 0x7fffffff, 0x0, 0x0, 0x0, 0xcb80})
ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000000))
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x0)
ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={0x2d4, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @rand_addr=0x47d5}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x20, 0x5861, 0xfffffffffffffffd, 0x401, &(0x7f0000000100)='teql0\x00', 0x6, 0x8, 0x80000001})

2018/05/16 00:09:08 executing program 4:
r0 = socket$pptp(0x18, 0x1, 0x2)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip_vti0\x00', 0x5})
r1 = socket(0x10000000000a, 0x40000000001, 0x40)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:09:08 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8916, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000240))

[  806.335544] FAT-fs (loop6): Directory bread(block 2) failed
[  806.355801] FAT-fs (loop6): Directory bread(block 3) failed
2018/05/16 00:09:08 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0xfffffffdfffffffe, 0x0)
mkdir(&(0x7f0000000100)='./file0/file+\x00', 0xfffffffffffffffa)

2018/05/16 00:09:08 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/05/16 00:09:08 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mkdir(&(0x7f0000000100)='./file0/file+\x00', 0x8)
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000080)='./file0/file+\x00', 0x0)

[  806.386591] FAT-fs (loop6): Directory bread(block 4) failed
[  806.417010] FAT-fs (loop6): Directory bread(block 5) failed
[  806.459842] FAT-fs (loop6): Directory bread(block 6) failed
[  806.507425] FAT-fs (loop6): Directory bread(block 7) failed
[  806.515523] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500)
[  806.515528] FAT-fs (loop2): Filesystem has been set read-only
[  806.523270] FAT-fs (loop2): error, invalid access to FAT (entry 0x00006500)
[  806.534417] FAT-fs (loop5): error, invalid access to FAT (entry 0x00006500)
[  806.534422] FAT-fs (loop5): Filesystem has been set read-only
[  806.550692] FAT-fs (loop5): error, invalid access to FAT (entry 0x00006500)
[  806.648269] FAT-fs (loop6): Directory bread(block 8) failed
[  806.654122] FAT-fs (loop6): Directory bread(block 9) failed
[  806.659896] FAT-fs (loop6): Directory bread(block 10) failed
[  806.666000] FAT-fs (loop6): Directory bread(block 11) failed
2018/05/16 00:09:10 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
socketpair$inet(0x2, 0x807, 0x73, &(0x7f0000000080))
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:09:10 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:10 executing program 7:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000900)=@getsadinfo={0x14, 0x23, 0x311}, 0x14}, 0x1}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r1, 0x0)
write(r1, &(0x7f0000c34fff), 0xffffff0b)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240))

2018/05/16 00:09:10 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000})
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:09:10 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10002, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@local}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8)
r1 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)

2018/05/16 00:09:10 executing program 4:
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x900, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000080)={0x4, 0x8, 0x1, <r1=>0xffffffffffffff9c})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x4})
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0)
setrlimit(0x8, &(0x7f0000000180))
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={<r3=>0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x10001, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xffff}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x9, 0x5}, 0xc)
modify_ldt$read(0x0, &(0x7f0000000280)=""/213, 0xd5)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x5, <r4=>0x0, 0x10001, 0x1f})
ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000003c0)={r4, 0x3})
setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000000)=0x6, 0x4)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:09:10 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x18})
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))

2018/05/16 00:09:10 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
pivot_root(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00')
getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'TPROXY\x00'}, &(0x7f0000000400)=0x1e)
r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2044c0, 0x0)
r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000480)='/dev/keychord\x00', 0x8800, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x4000, 0x0)
ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000340)={0x6, 0x0, 0x1, r3})
keyctl$get_keyring_id(0x0, r1, 0xfffffffffffffffe)
rt_sigprocmask(0x1, &(0x7f0000000380)={0x80}, &(0x7f0000000300), 0x73c8ba18)

[  807.534198] FAT-fs (loop6): Directory bread(block 2) failed
2018/05/16 00:09:10 executing program 3:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1f4)
getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc)
setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}})

2018/05/16 00:09:10 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80000)
openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x74001, 0x0)
linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x404)

2018/05/16 00:09:10 executing program 4:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x24000, 0x0)
ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000001c0)={0x5, 0xffff, 0x7, 0x7fffffff, 0x2, 0x2})
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/access\x00', 0x2, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{}, {}, {}, {<r3=>0x0}, {}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000200)={0x9, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000100)={r3, 0x2})

[  807.582084] FAT-fs (loop6): Directory bread(block 3) failed
2018/05/16 00:09:10 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "04bc71d71f9aae1a544d6643338124ea1e833e25e5e7671fd84dec82f44a301dc368f22876468e99f75f4335530ed7334d503ec22a81864f7d5fd92379c7b14e5ca33575142d2a6d51a0d6961046247ee67fc7857ebe45302aa456c13205434b78ac46e955303bb73e"}, 0x6d)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:09:10 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x4010, r0, 0x42)

[  807.628057] FAT-fs (loop6): Directory bread(block 4) failed
[  807.659281] FAT-fs (loop6): Directory bread(block 5) failed
[  807.690588] FAT-fs (loop6): Directory bread(block 6) failed
2018/05/16 00:09:10 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000000000)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

2018/05/16 00:09:10 executing program 3:
r0 = socket$inet6(0xa, 0x804, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000000)=0x10001, 0x179)

2018/05/16 00:09:10 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0xaaaaaaaaaaaabc0, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)

[  807.740187] FAT-fs (loop6): Directory bread(block 7) failed
[  807.779658] FAT-fs (loop6): Directory bread(block 8) failed
[  807.805531] FAT-fs (loop6): Directory bread(block 9) failed
[  807.829963] FAT-fs (loop6): Directory bread(block 10) failed
[  807.857598] FAT-fs (loop6): Directory bread(block 11) failed
[  807.984330] FAT-fs (loop5): bogus number of FAT structure
[  807.992254] FAT-fs (loop5): Can't find a valid FAT filesystem
[  808.078487] FAT-fs (loop5): bogus number of FAT structure
[  808.093338] FAT-fs (loop5): Can't find a valid FAT filesystem
2018/05/16 00:09:11 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002980)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002a80)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002ac0)={@mcast1={0xff, 0x1, [], 0x1}, 0x5c, r2})
r3 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r4 = socket(0xa, 0x1, 0x0)
ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r3, 0x5412, &(0x7f0000000000))
dup(r4)
syz_open_pts(r0, 0x0)

2018/05/16 00:09:11 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
r2 = socket(0xa, 0x1, 0x0)
ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f")
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080))

2018/05/16 00:09:11 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000))
syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0)

2018/05/16 00:09:11 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4)
fcntl$dupfd(r0, 0x0, r0)

2018/05/16 00:09:11 executing program 3:
clock_gettime(0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={r0, r1+30000000}, 0x0)
r2 = socket$inet6(0xa, 0x802, 0x88)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000140)=""/206, &(0x7f0000000240)=0xce)
prctl$intptr(0x1c, 0x64)
capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5})
prctl$intptr(0x2000000030, 0xfffffffffffffffe)
r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400080)
connect$unix(r3, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e)
setsockopt$inet6_udp_int(r2, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x9, 0x4)
ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000002c0)={0x0, 0x34, &(0x7f0000000280)="96ae1f98d540ca6c92da240794bac8f687ea6821f428f998df5e798ccbc3ab18c65e0098cd576f09695e1069523044768a0d4bbe"})

2018/05/16 00:09:11 executing program 5:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4b0102, 0x0)
ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000180))
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x40)

2018/05/16 00:09:11 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4c9, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x50, &(0x7f0000000240)=ANY=[])
mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f")
rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

2018/05/16 00:09:11 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r1, 0x0)
write(r1, &(0x7f0000c34fff), 0xffffff0b)
ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x7fffffff})
ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000000))
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0)
ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000100)={0x7, 0x3, 0x1, 0x80, 0x2, 0x1})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x2, 0x3, 0x1, <r4=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x7, 0x1f, 0x8001, 0x9, 0x6}, 0x14)

2018/05/16 00:09:11 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
fadvise64(r0, 0x0, 0x10001, 0x1)
setrlimit(0x8, &(0x7f0000000180))
getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
sendfile(r0, r0, &(0x7f0000000040), 0x7ff)
setrlimit(0xa, &(0x7f0000000000)={0x9, 0x10000})

2018/05/16 00:09:11 executing program 5:
syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000080)='./file0/file0\x00', 0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000000)="10db32e57550b57130053107a968bba21b299f790bfe923be9bd7a71ee5f4008f2a552c05a34d9d504b9371bee", 0x2d, 0x9}], 0x50, &(0x7f00000002c0)=ANY=[@ANYBLOB="7fc6e828fec8d07ea5d4a13f43635006d66d0dcc45c635c6a59f625fc5529b15b84055344d30bc971d0d2e00e5e89774e183dc3e4afab6bf579c52b024ddef55655e05944daf3207b66cf19aeabafdfc3d6e6b48f64a620960ddb40bdf3bcb65a902397b416cbd1c861c886695c7f501c497a4a252fa81154b2d94", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYPTR64], @ANYRES32], @ANYRES16, @ANYRES32, @ANYRES32])
mknod$loop(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
mkdir(&(0x7f0000000140)='./file0/file+\x00', 0x0)
socketpair(0x5, 0x4, 0x68cf, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1f, 0xffffffffffffffff, "a2df0041654298ed083f7e9a0dcd37dae3c12883e1eb2b536351a569c6e89e1a6b2a26cc78c955e2b8da002eced08b07b1046c694ccd138271e385587a6e3cd1", "ed0c31cde87f87f70a67fbeb4cb9723e8f66d97f1e7116bb54ab2b07d36aa243", [0x400, 0x2]})

[  808.721666] FAT-fs (loop6): Directory bread(block 2) failed
[  808.750103] FAT-fs (loop6): Directory bread(block 3) failed
2018/05/16 00:09:11 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip_vti0\x00', 0x2})
r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x201, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x3c50, 0x0, 0x81, &(0x7f0000ffd000/0x3000)=nil, 0x6})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x7, <r2=>0x0, 0x10001, 0x6})
ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000140)={0xfffffffffffffffc, r2})
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0xe77a, 0x5, 0x365c, 0x300000000, 0x1}, 0x14)

2018/05/16 00:09:11 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  808.796441] FAT-fs (loop6): Directory bread(block 4) failed
[  808.809658] FAT-fs (loop6): Directory bread(block 5) failed
2018/05/16 00:09:11 executing program 3:
r0 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getneightbl={0x14, 0x42, 0x420, 0x70bd28, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x8054)
lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
socket$nl_generic(0x10, 0x3, 0x10)
stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa001, r2, r3, 0x0, 0x2000000)

[  808.849810] FAT-fs (loop6): Directory bread(block 6) failed
[  808.887683] FAT-fs (loop6): Directory bread(block 7) failed
2018/05/16 00:09:11 executing program 4:
r0 = socket(0xa, 0x1, 0x0)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
lseek(r0, 0x0, 0x0)
clock_gettime(0x1, &(0x7f0000000000))

2018/05/16 00:09:11 executing program 3:
r0 = socket$inet6(0xa, 0x200000000000807, 0x67f0a388)
setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x10001, 0x4)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2003c, 0x0)
ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="26cbee27ee8bce2aabb6629e7d13c13b609605303611fef019cba41cec06d4abd47816cd4e78014d4f4eaf59a126eaca720e22b5460068ebedf046402e813b6345b61632dc6847e5f99ed22adf6f30c83ab1843f286c4908ab3efce47099cb41ec2e54a9949223fe6a48d1c606d6ef321dbae366b4f3321c")
dup2(r0, r1)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x6, 0x1f, 0x2})

2018/05/16 00:09:11 executing program 4:
r0 = socket(0x6, 0x5, 0x0)
accept4(r0, &(0x7f00000000c0)=@vsock, &(0x7f0000000140)=0x80, 0x800)
ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f")
setrlimit(0x8, &(0x7f0000000180))
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x81, 0x5, 0x2000}, 0x4)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)

[  808.909404] FAT-fs (loop6): Directory bread(block 8) failed
[  808.942186] FAT-fs (loop6): Directory bread(block 9) failed
[  808.980120] FAT-fs (loop6): Directory bread(block 10) failed
[  808.991597] FAT-fs (loop6): Directory bread(block 11) failed

INIT: Id "2" respawning too fast: disabled for 5 minutes

INIT: Id "4" respawning too fast: disabled for 5 minutes

INIT: Id "1" respawning too fast: disabled for 5 minutes

INIT: Id "3" respawning too fast: disabled for 5 minutes

INIT: Id "5" respawning too fast: disabled for 5 minutes

INIT: Id "6" respawning too fast: disabled for 5 minutes
[  982.302608] INFO: task kworker/u4:3:1677 blocked for more than 120 seconds.
[  982.309735]       Not tainted 4.9.99-g74fa0af4 #24
[  982.315587] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  982.323733] kworker/u4:3    D25736  1677      2 0x00000000
[  982.329487] Workqueue: events_unbound flush_to_ldisc
[  982.337753]  ffff8801cf5c8000 ffff8801b8961500 ffff8801b3c28000 ffff8801d918b000
[  982.345997]  ffff8801db221b98 ffff8801cf5d78c8 ffffffff839e377d ffff8801cf5c88c8
[  982.354228]  ffffed0039eb9118 ffff8801cf5c8000 00fffc0000000000 ffff8801db222468
[  982.362241] Call Trace:
[  982.365090]  [<ffffffff839e377d>] ? __schedule+0x64d/0x1bd0
[  982.370786]  [<ffffffff839e4d7f>] schedule+0x7f/0x1b0
[  982.376188]  [<ffffffff839e5703>] schedule_preempt_disabled+0x13/0x20
[  982.382994]  [<ffffffff839e9b86>] mutex_lock_nested+0x326/0x870
[  982.389035]  [<ffffffff8211a400>] ? commit_echoes+0x120/0x1b0
[  982.395272]  [<ffffffff839e9860>] ? mutex_trylock+0x3e0/0x3e0
[  982.401140]  [<ffffffff8211a400>] commit_echoes+0x120/0x1b0
[  982.407036]  [<ffffffff82123058>] n_tty_receive_buf_common+0x1878/0x2300
[  982.414046]  [<ffffffff839e9dd2>] ? mutex_lock_nested+0x572/0x870
[  982.420261]  [<ffffffff82123b13>] n_tty_receive_buf2+0x33/0x40
[  982.426418]  [<ffffffff8212960f>] tty_ldisc_receive_buf+0xaf/0x190
[  982.432925]  [<ffffffff82123ae0>] ? n_tty_receive_buf_common+0x2300/0x2300
[  982.439920]  [<ffffffff8212a613>] flush_to_ldisc+0x253/0x370
[  982.446444]  [<ffffffff8122e3f2>] ? __lock_is_held+0xa2/0xf0
[  982.452226]  [<ffffffff8118ae31>] process_one_work+0x7e1/0x1500
[  982.458475]  [<ffffffff8118ad78>] ? process_one_work+0x728/0x1500
[  982.464906]  [<ffffffff8118a650>] ? pwq_dec_nr_in_flight+0x2e0/0x2e0
[  982.471383]  [<ffffffff8118bc26>] worker_thread+0xd6/0x10a0
[  982.477276]  [<ffffffff8119ad5d>] kthread+0x26d/0x300
[  982.482652]  [<ffffffff8118bb50>] ? process_one_work+0x1500/0x1500
[  982.488954]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  982.494771]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  982.500376]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  982.506387]  [<ffffffff839f481c>] ret_from_fork+0x5c/0x70
[  982.511905] 
[  982.511905] Showing all locks held in the system:
[  982.518409] 2 locks held by khungtaskd/519:
[  982.522720]  #0:  (rcu_read_lock){......}, at: [<ffffffff813646ec>] watchdog+0x11c/0xa20
[  982.531435]  #1:  (tasklist_lock){.+.+..}, at: [<ffffffff81423bc0>] debug_show_all_locks+0x79/0x218
[  982.541130] 6 locks held by kworker/u4:3/1677:
[  982.545812]  #0:  ("events_unbound"){.+.+.+}, at: [<ffffffff8118ad3e>] process_one_work+0x6ee/0x1500
[  982.555575]  #1:  ((&buf->work)){+.+...}, at: [<ffffffff8118ad78>] process_one_work+0x728/0x1500
[  982.564999]  #2:  (&tty->ldisc_sem){++++++}, at: [<ffffffff82127de0>] tty_ldisc_ref+0x20/0x80
[  982.574163]  #3:  (&port->buf.lock/1){+.+...}, at: [<ffffffff8212a446>] flush_to_ldisc+0x86/0x370
[  982.583800]  #4:  (&o_tty->termios_rwsem/1){++++..}, at: [<ffffffff8212186b>] n_tty_receive_buf_common+0x8b/0x2300
[  982.594909]  #5:  (&ldata->output_lock){+.+...}, at: [<ffffffff8211a400>] commit_echoes+0x120/0x1b0
[  982.604589] 2 locks held by getty/3770:
[  982.608549]  #0:  (&tty->ldisc_sem){++++++}, at: [<ffffffff839f2822>] ldsem_down_read+0x32/0x40
[  982.617906]  #1:  (&ldata->atomic_read_lock){+.+...}, at: [<ffffffff8211cc32>] n_tty_read+0x202/0x16e0
[  982.627860] 
[  982.629465] =============================================
[  982.629465] 
[  982.637705] NMI backtrace for cpu 0
[  982.641321] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.99-g74fa0af4 #24
[  982.648573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  982.657906]  ffff8801d965fd08 ffffffff81eb0f09 0000000000000000 0000000000000000
[  982.665916]  0000000000000000 0000000000000001 ffffffff810b7da0 ffff8801d965fd40
[  982.673929]  ffffffff81ebc207 0000000000000000 0000000000000000 0000000000000003
[  982.681944] Call Trace:
[  982.684518]  [<ffffffff81eb0f09>] dump_stack+0xc1/0x128
[  982.689884]  [<ffffffff810b7da0>] ? irq_force_complete_move+0x320/0x320
[  982.696616]  [<ffffffff81ebc207>] nmi_cpu_backtrace.cold.2+0x48/0x87
[  982.703092]  [<ffffffff810b7da0>] ? irq_force_complete_move+0x320/0x320
[  982.709824]  [<ffffffff81ebc19a>] nmi_trigger_cpumask_backtrace+0x12a/0x14f
[  982.716991]  [<ffffffff810b7ea4>] arch_trigger_cpumask_backtrace+0x14/0x20
[  982.723984]  [<ffffffff81364c84>] watchdog+0x6b4/0xa20
[  982.729243]  [<ffffffff813646ec>] ? watchdog+0x11c/0xa20
[  982.734677]  [<ffffffff8119ad5d>] kthread+0x26d/0x300
[  982.739846]  [<ffffffff813645d0>] ? reset_hung_task_detector+0x20/0x20
[  982.746492]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  982.752098]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  982.757699]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  982.763305]  [<ffffffff839f481c>] ret_from_fork+0x5c/0x70
[  982.768968] Sending NMI from CPU 0 to CPUs 1:
[  982.773967] NMI backtrace for cpu 1
[  982.777581] CPU: 1 PID: 16530 Comm: syz-executor2 Not tainted 4.9.99-g74fa0af4 #24
[  982.785258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  982.794585] task: ffff880182000000 task.stack: ffff88019ae58000
[  982.800610] RIP: 0010:[<ffffffff8135ca3b>] 
c [<ffffffff8135ca3b>] __sanitizer_cov_trace_pc+0x3b/0x50
[  982.809934] RSP: 0018:ffff88019ae5f970  EFLAGS: 00000246
[  982.815355] RAX: 0000000000040000 RBX: ffffc90010c38000 RCX: ffffc900091e2000
[  982.822596] RDX: 000000000003ffff RSI: ffffffff82118ac8 RDI: ffffc90010c39cc3
[  982.829838] RBP: ffff88019ae5f970 R08: ffff880182000938 R09: 0000000000000000
[  982.837078] R10: 0000000000000000 R11: 0000000000000000 R12: 000000074289da64
[  982.844319] R13: 00000000000003e1 R14: dffffc0000000000 R15: 000000074289da64
[  982.851594] FS:  00007f8e161df700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  982.859798] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  982.865650] CR2: 0000000001fd7a88 CR3: 00000001cc4dd000 CR4: 00000000001606f0
[  982.872890] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
[  982.880130] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[  982.887374] Stack:
[  982.889495]  ffff88019ae5f9e8
c ffffffff82118ac8
c ffff88019ae5f9c0
c 0000000000000000
c
[  982.897691]  ffffc90010c3a278
c ffffed0039b8e075
c ffff8801cdc703ac
c ffffc90010c38020
c
[  982.905889]  0000000000001f00
c ffff8801cdc70000
c ffffc90010c3a300
c ffffc90010c38000
c
[  982.914086] Call Trace:
[  982.916639]  [<ffffffff82118ac8>] __process_echoes+0x5b8/0x780
[  982.922577]  [<ffffffff82122514>] n_tty_receive_buf_common+0xd34/0x2300
[  982.929299]  [<ffffffff82123b50>] n_tty_receive_buf+0x30/0x40
[  982.935152]  [<ffffffff82113f6f>] tty_ioctl+0xc8f/0x2270
[  982.940569]  [<ffffffff821132e0>] ? no_tty+0xa0/0xa0
[  982.945643]  [<ffffffff81cf4a00>] ? avc_ss_reset+0x110/0x110
[  982.951409]  [<ffffffff812349d4>] ? __lock_acquire+0x654/0x4070
[  982.957434]  [<ffffffff812d5c20>] ? exit_robust_list+0x220/0x220
[  982.963545]  [<ffffffff811b9335>] ? __might_sleep+0x95/0x1a0
[  982.969310]  [<ffffffff821132e0>] ? no_tty+0xa0/0xa0
[  982.974381]  [<ffffffff815b03fc>] do_vfs_ioctl+0x1ac/0x11a0
[  982.980060]  [<ffffffff815b0250>] ? ioctl_preallocate+0x220/0x220
[  982.986261]  [<ffffffff81d04a70>] ? selinux_capable+0x40/0x40
[  982.992113]  [<ffffffff815d321a>] ? __fget+0x20a/0x3b0
[  982.997357]  [<ffffffff815d3241>] ? __fget+0x231/0x3b0
[  983.002610]  [<ffffffff815d3057>] ? __fget+0x47/0x3b0
[  983.007770]  [<ffffffff81ceda4f>] ? security_file_ioctl+0x8f/0xc0
[  983.013969]  [<ffffffff815b147f>] SyS_ioctl+0x8f/0xc0
[  983.019125]  [<ffffffff815b13f0>] ? do_vfs_ioctl+0x11a0/0x11a0
[  983.025064]  [<ffffffff81006316>] do_syscall_64+0x1a6/0x490
[  983.030740]  [<ffffffff839f4653>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[  983.037641] Code: 
cbc 
cb2 
ccb 
c7e 
c81 
ce2 
c00 
c01 
c1f 
c00 
c48 
c8b 
c75 
c08 
c75 
c2b 
c8b 
c90 
c80 
c12 
c00 
c00 
c83 
cfa 
c02 
c75 
c20 
c48 
c8b 
c88 
c88 
c12 
c00 
c00 
c8b 
c80 
c84 
c12 
c00 
c00 
c48 
c8b 
c11 
c<48> 
c83 
cc2 
c01 
c48 
c39 
cd0 
c76 
c07 
c48 
c89 
c34 
cd1 
c48 
c89 
c11 
c5d 
cc3 
c0f 
c1f 
c00 
c
[  983.070215] Kernel panic - not syncing: hung_task: blocked tasks
[  983.076362] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.99-g74fa0af4 #24
[  983.083615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  983.092948]  ffff8801d965fcc8 ffffffff81eb0f09 ffffffff83c8b4e0 00000000ffffffff
[  983.100958]  0000000000000000 0000000000000000 dffffc0000000000 ffff8801d965fd88
[  983.108969]  ffffffff8141f855 0000000041b58ab3 ffffffff843b8768 ffffffff8141f696
[  983.116988] Call Trace:
[  983.119560]  [<ffffffff81eb0f09>] dump_stack+0xc1/0x128
[  983.124909]  [<ffffffff8141f855>] panic+0x1bf/0x3bc
[  983.129903]  [<ffffffff8141f696>] ? add_taint.cold.6+0x16/0x16
[  983.135854]  [<ffffffff81003066>] ? ___preempt_schedule+0x16/0x18
[  983.142068]  [<ffffffff81ebc170>] ? nmi_trigger_cpumask_backtrace+0x100/0x14f
[  983.149322]  [<ffffffff81364c95>] watchdog+0x6c5/0xa20
[  983.154578]  [<ffffffff813646ec>] ? watchdog+0x11c/0xa20
[  983.160011]  [<ffffffff8119ad5d>] kthread+0x26d/0x300
[  983.165180]  [<ffffffff813645d0>] ? reset_hung_task_detector+0x20/0x20
[  983.171823]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  983.177428]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  983.183034]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  983.188637]  [<ffffffff839f481c>] ret_from_fork+0x5c/0x70
[  983.194645] Dumping ftrace buffer:
[  983.198277]    (ftrace buffer empty)
[  983.201959] Kernel Offset: disabled
[  983.205565] Rebooting in 86400 seconds..